EXHIBIT C 

AQMP REFERENCES 

1) Tables 1-3 in Chapter 1 of the 2003 AQMP Page 1 

 

2) Tables 3-1 through 3-5 in Chapter III of the 2003 AQMP Page 3

 

3) Table 4-4 – Mobile source control measures, including the 

emission reduction strategies, and underlying assumptions 

associated with each of the mobile source control measures 

listed in Chapter IV of the 1997 AQMP 

Page 8

 

4) The emission reduction commitments depicted in Tables 4-6 

through 4-8 & 4-11 in Chapter IV of the 1997 AQMP 

Page 10

 

5) Chapter IV of the 2003 AQMP Page 13

6) Appendix III and its attach ments of the 1997 AQMP 

and 2003 AQMP 

Page 77
Chapter 1 Introduction 

1 - 11 

TABLE 1-3 

State and Federal Measures Adopted Since 1994 SIP 

ROG (tpd) NOx (tpd) 

Near-Term Measures Agency Adopted Commitment Achieved 

in 2010 

Commitment Achieved 

in 2010 

 

M1: Light-duty vehicle scrappage CARB 1998 0 0 

M2: Low Emission Vehicle II program CARB 1998 

19 

4 

17 

43 

M3: Medium-duty vehicles CARB 1995 Baseline1 -- Baseline1 - 

M4: Incentives for clean engines (Moyer 

 Program) 

CARB 1999 0 3 

M5: California heavy-duty diesel vehicle 

 standards 

CARB 1998 5 44 

M6: National heavy-duty diesel vehicle 

 standards 

USEPA 1998 1 11 

M7: Heavy-duty vehicle scrappage CARB Withdrawn NA NA 

M17: In-use reductions from heavy-duty 

 vehicles 

CARB No 

9 

0 

62 

0 

M8: Heavy-duty gasoline vehicle 

 standards 

CARB 1995 Baseline1 - Baseline1 - 

M9: CA heavy-duty off-road diesel 

 engine standards 

CARB 2000 4 18 

M10: National heavy-duty off-road diesel 

 engine stds 

USEPA 1998 

4 

6 

47 

25 

M11: CA large off-road gas/LPG engine 

 standards 

CARB 1998 16 5 

M12: National large off-road gas/LPG 

 engine stds 

USEPA 2002 

32 

14 

17 

5 

M13: Marine vessel standards USEPA 1999 0 0 15 2 

M14: Locomotive engine standards4 USEPA 1997 0 0 17 17 

M15: Aircraft standards USEPA No 3 0 6 0 

M16: Marine pleasurecraft standards USEPA 1996 21 17 0 0 

CP2: Consumer products mid-term 

 measures 

CARB 1997/1999 34 15 0 0 

CP3: Aerosol paint standards CARB 1995/1998 Baseline1 -- -- -- 

Enhanced I/M (Smog Check II) BAR 1995 Baseline1 (6) Baseline1 - 

DPR-1: Emission reductions from 

 pesticides 

DPR Voluntary 1 1 0 0 

- 1 -
Final 2003 AQMP 

1 - 12 

TABLE 1-3 (CONTINUED) 

State and Federal Measures Adopted Since 1994 SIP 

ROG (tpd) NOx (tpd) 

 Agency Adopted Commitment Achieved 

in 2010 

Commit

-ment 

Achieved 

in 2010 

Adopted measures not originally 

included in SIP 

 

Clean fuels measures CARB Multiple 13 12 

Marine pleasurecraft (reductions beyond 

M16) 

CARB 1998/2001 7 0 

Motorcycle Standards CARB 1998 1 0 

Urban transit buses CARB 2000 0 1 

Enhanced vapor recovery program5 CARB 2000 6 0 

Medium/heavy-duty gasoline standards 

(beyond M8) 

CARB 2000 0 1 

2007 heavy-duty diesel truck standards 

(beyond M5/M6) 

CARB/ 

USEPA

2001 1 16 

Small off-road engine standard revisions CARB 1998 (1) 0 

Gas can requirements2 CARB 1999 302 0 

NEAR-TERM TOTAL (excluding gas 

cans) 

 125 105 181 203 

Long-Term Measures (Section 182(e)(5)) 

Advanced technology on-road mobile 

"Black Box" 

CARB No 37 0 6 -3

Advanced technology off-road mobile 

"Black Box" 

CARB No 18 0 3 -3

CP4: Long-term measure for consumer 

 products 

CARB No 43 0 0 0 

LONG-TERM TOTAL 98 0 9 -

3

GRAND TOTAL (near-term + longterm)  223 105 190 203 

Remaining State and Federal Obligations under 1999 SIP 118 0 

2010 summer planning based on 1997 AQMP inventory. Emission reductions from individual measure may not add to 

total due to rounding. ( ) = Emission increase relative to baseline. BAR = Bureau of Automotive Repair; DPR = 

Department of Pesticide Regulation 

1

 Measures M3, M8, CP3, and the Smog Check II program from the 1994 SIP had already been adopted when the SIP 

was revised in 1997. The reductions from these measures are included in the 1997 SIP baseline. Although the Smog 

Check II program is achieving significant benefits, the emission reductions are less than anticipated in the 1997 SIP as 

indicated by the negative number under reductions achieved. 

2

 Emissions from gas cans were not included in the 1997/1999 SIP baseline; reductions from this source are real, but not 

creditable until the SIP is revised to reflect these emissions. 

3

 The NOx reductions anticipated from the long-term mobile source "Black Box" commitment have already been 

achieved from adopted measures. 

4

 Emission reductions from locomotives represent the national emission standards for locomotive engines as well as the 

MOU for the South Coast Air Basin. U.S. EPA has committed to adopt a backstop commitment to ensure that the 

emission reductions associated with the MOU are achieved. The MOU is hereby included as part of the 2003 AQMP 

SIP submittal. A copy of the MOU is available at http://www.arb.ca.gov/msprog/offroad/loc/loco.htm. 5

 CARB's rule complements District Rule 461. An overall reduction of 6 tons per day of VOC reductions from this 

category is included in the AQMP baseline. 

- 2 -
- 3 -
- 4 -
- 5 -
- 6 -
- 7 -
- 8 -
- 9 -
- 10 -
- 11 -
- 12 -
CHAPTER 4 

AQMP CONTROL STRATEGY 

Introduction 

Overall Attainment Strategy 

District’s Stationary and Mobile Source Control Measures 

SCAG's Regional Transportation Strategy and Control Measures 

State and Federal Stationary and Mobile Source Control Measures 

Long-Term Control Strategy 

Overall Emission Reductions 

- 13 -
Chapter 4 AQMP Control Strategy 

4 - 1 

INTRODUCTION 

The overall control strategy in the AQMP provides the path to achieving emission 

reductions and air quality goals. Implementation of the 2003 AQMP is based on a 

series of control measures that vary by source type (i.e., stationary or mobile) as well 

as by the pollutant that is being targeted. Although great strides have been made in 

air pollution control technologies, air quality goals cannot be achieved without 

significant further emission reductions. 

This chapter discusses the control measures for the 2003 AQMP and associated 

emission reductions. Where appropriate, information regarding the differences 

between the 1997 AQMP, the 1999 amendments to the 1997 ozone SIP and the 2003 

AQMP are identified. For additional information and details on control measures, 

please refer to Appendix IV-A: District's Stationary and Mobile Source Control 

Measures; Appendix IV-B: Proposed 2003 State and Federal Strategy for the 

California State Implementation Plan; and Appendix IV-C: Regional Transportation 

Strategy and Control Measures. For additional information regarding baseline 

emission projections, please refer to Appendix III. 

OVERALL ATTAINMENT STRATEGY 

The overall control strategy for this Plan is designed to meet applicable state and 

federal requirements, including attainment with ambient air quality standards. The 

focus of the Plan is to demonstrate attainment with the federal PM10 ambient air 

quality standard by 2006 and with the federal 1-hour ozone in 2010 while making 

expeditious progress toward attainment of state standards and upcoming new federal 

standards. Although the 2003 AQMP will not address the new federal 8-hour ozone 

and PM2.5 standards, it is designed to make continued progress toward meeting these 

standards. The 2003 AQMP relies upon the most recent planning assumptions and 

the best available information such as CARB’s EMFAC2002 for on-road mobile 

source emissions inventory, CARB’s off-road model for off-road mobile source 

emission inventory, latest point source and improved area source inventories as well 

as the use of the 1997 ozone episodes, expanded air quality modeling analysis, and 

SCAG’s forecast assumptions based on their 2001 Regional Transportation Plan. 

The proposed control measures in the 2003 AQMP are based on implementation of 

all feasible control measures through the application of available technologies and 

management practices as well as advanced technologies and control methods. These 

measures rely on proposed actions to be taken by several agencies that currently have 

the statutory authority to implement such measures. Similar to the 1999 SIP 

approach, the SIP commitment is to bring each control measure for regulatory 

consideration in a specified time frame. Each agency is also committed to achieve a 

- 14 -
Final 2003 AQMP 

4 - 2 

total emission reduction target with the ability to substitute for control measures 

deemed infeasible, so long as equivalent reductions are met by other means. These 

measures are also designed to satisfy the federal Clean Air Act requirement of 

reasonably available control technologies [Section 172(c)], and the California Clean 

Air Act requirements of Best Available Retrofit Control Technologies (BARCT) 

[Health and Safety Code Section 40919, Subsection C]. 

To ultimately achieve ambient air quality standards and demonstrate attainment, 

additional long-term emissions reductions will be necessary from sources including 

those primarily under the jurisdiction of the California Air Resources Board (e.g., onroad motor vehicles, off-road equipment, and consumer products) and U.S. 

Environmental Protection Agency (e.g., aircraft, ships, trains, and pre-empted offroad equipment). Without an adequate and fair share level of reductions from all 

sources, the emissions reduction burden would unfairly be shifted to sources that 

have otherwise done their part for clean air. 

Designing the Overall Strategy 

The basic principles used in designing the District’s control strategy were to: 1) meet 

at least the same overall remaining emissions target committed to in the 1997/1999 

SIP; 2) replace long-term measures with more specific near-term measures, where 

feasible, and 3) develop new short-term control measures and long-term strategies to 

achieve the needed reductions for attainment demonstration. To develop the control 

strategy required in the Plan to meet state and federal requirements, an iterative 

process of technology review and ambient air quality modeling is utilized. 

Specifically, a remaining emissions target is defined utilizing air quality modeling 

that will achieve the ambient air quality standards. Technological assessments are 

then performed to determine if specific technological advancements can be expected 

to result in meeting this remaining emissions target. Further modeling analyses are 

conducted using the actual emissions reductions achieved based on the technology 

forecast. Ultimately an overall emissions target is determined that achieves the 

ambient air quality standard and for which controls have been proposed. Figure 4-1 

illustrates this iterative process used to define the preferred control strategy. 

The 1997 AQMP as well as the 1999 amendment to the 1997 California Ozone State 

Implementation Plan (SIP) control strategies serve as the starting point to 

demonstrate attainment of both federal PM10 and ozone air quality standards. 

Additional reductions from implementation of controls on stationary, state and 

federal sources were then considered in order to demonstrate attainment with the 

federal air quality standards. Furthermore, these additional control measures are 

evaluated to determine consistency with potential future air quality standards and 

ensure the most cost-effective path to meet multiple clean air standards. 

- 15 -
Chapter 4 AQMP Control Strategy 

4 - 3 

FIGURE 4-1 

Iterative Process to Define Emission Reduction Scenario 

2003 AQMP Control Measures 

The 2003 AQMP control measures consist of: 1) District's Stationary and Mobile 

Source Control Measures; 2) State Control Measures proposed by California Air 

Resources Board (CARB); and 3) Transportation Control Measures provided by 

SCAG. Overall, the Plan includes 28 stationary and 21 mobile source measures 

which are defined at this time. A summary of these measures is provided below. A 

detailed description of the control measures is provided in the following appendices: 

Appendix IV-A: District’s Stationary and Mobile Source Control Measures 

Appendix IV-B: Proposed 2003 State and Federal Strategy for the 

California State Implementation Plan 

Appendix IV-C: Regional Transportation Strategy and Control Measures 

Control Strategy Development

Future Air Quality 

 Projection 

PM10 Attainment 

Ozone Attainment 

Implement Control 

Strategy 

Yes 

Yes 

No 

- 16 -
Final 2003 AQMP 

4 - 4 

These measures primarily rely on the traditional command-and-control approach 

facilitated by market incentive programs as well as advanced technologies expected 

to be implemented by 2010. 

DISTRICT'S STATIONARY AND MOBILE SOURCE CONTROL MEASURES 

Since the adoption of the 1997 AQMP and the 1999 amendment to the 1997 

California Ozone SIP (referred to as the 1999 SIP amendment), the District has made 

significant strides in achieving emission reductions from stationary sources. Table 1-

2 of Chapter 1 provides a listing of rules and regulations adopted by the District since 

adoption of the 1997 AQMP (October 1996) as well as the SIP commitment and the 

emission reductions achieved for each rule. 

For stationary sources under the District's jurisdiction, District staff conducted 

internal and external brainstorming sessions to solicit additional control concepts and 

assess control feasibility. The stationary control measures presented in the 2003 

AQMP are proposed to further reduce emissions from both point sources (permitted 

facilities) and area (generally small and non-permitted) sources. The basic principles 

followed in developing the District’s stationary source control measures included: 1) 

meet, at minimum, the same remaining emission reductions committed to in the 

1997/1999 SIP for the District’s portion, 2) replace long-term measures with more 

specific short-term measures, where feasible, and 3) identify new control measures to 

implement all feasible measures. Therefore, the proposed control strategy for 

stationary sources under the District’s jurisdiction include remaining revised and 

partially implemented measures from the 1997/99 SIP and new measures that are 

deemed feasible to provide additional control opportunity. All previous long-term 

measures in the 1997/1999 Plan have been incorporated into the short-term measures 

with specified SIP reduction commitments. In addition, to foster further technology 

advancement, a mid-term measure is also included aimed at achieving additional 

reductions from stationary sources based on implementation and accelerated 

penetration of advanced technologies. For each control measure, the District will 

seek to achieve the maximum reduction potential if deemed technically feasible and 

cost-effective. 

Furthermore, in light of significant VOC and NOx reductions needed for attainment 

demonstration, the District will expand its regulatory programs to mobile sources 

where the District has existing legal authority and is evaluating the possibility of 

additional limited authority for cost-effective local controls. Specifically, the District 

is proposing three new mobile source control measures; namely, a mitigation fee type 

program for federally-regulated sources (e.g., aircraft, ships, trains), an emission fee 

program for port-related mobile sources, and regulations for in-use off-road vehicles 

- 17 -
Chapter 4 AQMP Control Strategy 

4 - 5 

and equipment, in the event CARB or U.S. EPA does not develop regulations for 

these vehicles and equipment. 

The 2003 AQMP includes 21 short-term stationary and 3 mobile source control 

measures proposed by the District. These measures are estimated to achieve a total 

of 21.5 tons per day of VOC, 5.1 tons per day of NOx, 2 to 6 tons per day of PM10, 

2.1 tons per day of SOx, and 10.6 tons per day of ammonia emission reductions by 

2010 and have proposed rule adoption schedules between 2003 and 2007 with 

implementation dates between 2004 and 2010. For control measures with 

quantifiable emission reductions, the District’s control strategy as currently proposed 

will achieve remaining emissions reductions of approximately 64 tons per day of 

VOC below the 1997/1999 SIP target or 3 tons per day of VOC below the 1994 SIP 

target. 

Appendix IV-A provides detailed descriptions for the District’s stationary and mobile 

source control measures. Overall, thirteen control measures originally contained in 

the 1997 AQMP or the 1999 SIP amendment have been updated for inclusion into 

the 2003 AQMP. Of thirteen measures, three advanced control measures from the 

1999 SIP amendment are now presented as near-term control measures. The eleven 

new measures incorporated into the 2003 AQMP include: 1) additional NOx 

reductions from RECLAIM (CMB-10); 2) further PM10 emission reductions from 

fugitive dust sources (BCM-07); 3) further PM10 emission reductions from 

aggregate operations (BCM-08); 4) emission reductions from miscellaneous 

ammonia sources (MSC-04); 5) truck stop electrification (MSC-05); 6) PM10 

emission reductions from wood-burning fireplaces and wood stoves (MSC-06); 7) 

natural gas fuel specifications (MSC-07); 8) further emission reductions for large 

VOC sources (MSC-08); 9) a mitigation fee program for federally-regulated sources 

(FSS-05); 10) further emission reductions from in-use off-road equipment and 

vehicles (FSS-06); and 11) emission fee program for port-related mobile sources 

(FSS-07). 

Table 4-1 provides a listing of the District’s short-term stationary and mobile source 

control measures in the 2003 AQMP which are grouped into two main categories: 1) 

remaining 1997/1999 SIP control measures, and 2) new control measures as 

described below. 

The District's long-term strategy is described in the "Long-Term Control Strategy" 

section of this chapter. 

- 18 -
Final 2003 AQMP 

4 - 6 

TABLE 4-1 

District's Short-Term Stationary and Mobile Source Control Measures 

Control 

Measure 

# 

Title 

Reduction 

Target1

(tons/day) 

Remaining 1997/1999 SIP Revision Control Measures

CTS-07: Further Emission Reductions from Architectural Coatings and 

Cleanup Solvents (Rule 1113) (VOC) 8.5 

CTS-10 Miscellaneous Industrial Coatings & Solvent Operations (VOC) 3.02

FUG-05 Emission Reductions from Fugitive Emission Sources (VOC) 2.0 

CMB-07 Emission Reductions from Petroleum Refinery Flares (SOx) 2.13

CMB-09 Emission Reductions from Petroleum Refinery FCCUs 

(PM10/NH3) 

0.3-0.5/1.64

MSC-01 Promotion of Lighter Color Roofing and Road Materials and Tree 

Planting Programs (All Pollutants) 

TBD 

MSC-03 Promotion of Catalyst-Surface Coating Technology Programs 

(All Pollutants) 

TBD 

PRC-03 Emission Reductions from Restaurant Operations (PM10) 1.0 – 5.0 

PRC-07 Industrial Process Operations (VOC) 2.0 

WST-01 Emission Reductions from Livestock Waste (VOC/NH3) 4.85

/8.7 

WST-02 Emission Reductions from Composting (VOC/NH3) 1.2/1.9 

FSS-04 Emission Charges of $5,000 per Ton of VOC for Stationary 

Sources Emitting Over 10 Tons per Year (VOC) 

TBD 

 

1 The emission reduction estimates are based on the 2010 planning inventory in the 2003 AQMP. The 

actual reductions are subject to change during the rulemaking based on the latest available emission 

inventory data. 

2

 An additional 16 tons of VOC emission reductions associated with implementation of Rule 1171 – 

Solvent Cleaning Operations are subject to technology assessments in 2003 and 2004 prior to 

implementation in 2005 and are not included in this value. 

3

 Smaller concurrent reductions of VOC, NOx, PM10, and CO emissions are also expected from 

implementation of this control measure. 

4

 PM10 emission reductions are expected to be 2.1 to 4.7 tons per day if condensables are included of 

which 0.3 to 0.5 tons per day are filterable PM10, included in the AQMP inventory. The PM10 and 

ammonia emission reductions will be modified to reflect Board's action on PR1105.1." 

5

 VOC reductions achieved through dairy relocations, updated annual population, and the Regional Water 

Quality Control Board Regulations. 

- 19 -
Chapter 4 AQMP Control Strategy 

4 - 7 

TABLE 4-1 (continued) 

District's Short-Term Stationary and Mobile Source Control Measures 

Control 

Measure 

# 

Title 

Reduction 

Target1

(tons/day) 

FLX-01 Economic Incentive Programs (All) TBD 

New Control Measures

CMB-10 Additional NOx Reductions for RECLAIM (NOx) 3.0 

BCM-07 Further PM10 Reductions from Fugitive Dust Sources (PM10) TBD 

BCM-08 Further Emission Reductions from Aggregate and Cement Plant 

Manufacturing Operations (PM10) 

0.7 

MSC-04 Emission Reductions from Miscellaneous Ammonia Sources (NH3) TBD 

MSC-05 Truck Stop Electrification (NOx) 2.1 

MSC-06 Emission Reductions from Wood-Burning Fireplaces and Wood 

Stoves (PM10) 

TBD 

MSC-07 Natural Gas Fuel Specifications (NOx) TBD 

MSC-08 Further Emission Reductions from Large VOC Sources (VOC) TBD 

FSS-05 Mitigation Fee Program for Federal Sources (All) TBD 

FSS-06 Further Emission Reductions from In-Use Off-Road Vehicles and 

Equipment (VOC, NOx, PM10) 

TBD 

FSS-07 Emission Fee Program for Port-Related Mobile Sources (All 

Pollutants) 

TBD 

TCB-01 Transportation Conformity Budget Backstop Measure (PM10)2

 TBD 

 Total VOC 

PM10 

NOx 

SOx 

NH3

21.5 

2.0 – 6.0 

5.1 

2.1 

10.6 

 

1 The emission reduction estimates are based on the 2010 planning inventory in the 2003 AQMP. The 

actual reductions are subject to change during the rulemaking based on the latest available emission 

inventory data. 

2

 Control Measure TCB-01 is presented in this table for presentation purposes only as the adoption dates 

for this measure are 2019/2029. 

- 20 -
Final 2003 AQMP 

4 - 8 

Stationary Source Control Methods and Associated Emission Reductions

Stationary source control measures rely on a variety of control technologies and 

management practices identified in Table 4-2. Control technologies vary according 

to the source type and pollutant being controlled and generally include a process or 

physical modification such as product reformulation, installation of air pollution 

control equipment, etc. In addition, management modifications include 

administrative changes such as improved housekeeping techniques, inspection and 

maintenance programs, etc. 

TABLE 4-2 

Stationary Source Control Methods 

Source Category Control Method 

Coatings and Solvents • Reformulation 

• Higher Transfer Efficiency 

• Process Improvements 

• Add-On Controls 

• Alternative Coating and Solvent 

Application Methods 

• Market Incentives 

• Improved Housekeeping Practices 

Petroleum Operations and • Process Modifications 

 Fugitive VOC Emissions • Add-On Controls Systems 

• Market Incentives 

• Enhanced Inspection and Maintenance 

• Improved Vapor Recovery Systems 

Combustion Sources • Add-On Controls 

• Market Incentives 

• Process Improvement 

• Improved Energy Efficiency 

Fugitive Dust Sources • Road Dust Suppression 

 • Watering or Revegetation of Disturbed 

Surface Areas 

• Chemical Stabilization of Unpaved Areas 

• Track-Out Prevention 

• Reduced Vehicular Speeds on Unpaved 

Roads 

• Add-On Controls 

- 21 -
Chapter 4 AQMP Control Strategy 

4 - 9 

TABLE 4-2 (continued) 

Stationary Source Control Methods 

Source Category Control Method 

Miscellaneous Sources • Process Modifications and Improvements 

• Add-On Controls 

• Best Management Practices 

• Market Incentives 

Compliance Flexibility Programs • Compliance Flexibility to Lower Costs 

• Promotion of Early Reductions 

• Incentivize Clean Technologies 

• Investment in Clean Technologies 

The following text describes a brief description of the District's short-term measures 

for the seven groups of control measures: Group 1 – Coatings and Solvents; Group 2 

– Petroleum Operations and Fugitive VOC Emissions; Group 3 – Combustion 

Sources; Group 4 – Fugitive Dust Sources; Group 5 – Miscellaneous Sources; Group 

6 – Compliance Flexibility Programs; and Group 7 – District’s Mobile Source 

Control Measures. 

Coatings and Solvents

Controls for the coatings and solvents category are primarily targeted at reducing 

VOC emissions. The primary control approach for this category is command and 

control regulations that lower the allowable VOC content of various coating and 

solvent categories. As part of control option development, reactivity-based approach 

will further be evaluated for potential inclusion as a viable compliance option. This 

category includes two control measures which seek to achieve further reductions 

from architectural coatings as well as miscellaneous coating and solvent source 

categories which are briefly described below. 

CTS-07 (P3) – FURTHER EMISSION REDUCTIONS FROM 

ARCHITECTURAL COATINGS (VOC): This control measure proposes to 

achieve additional VOC emission reductions from architectural coating categories 

and thinning and clean-up solvents. On-going technical evaluation of coating 

performance and research to further develop low-VOC and/or low-reactive coating or 

clean-up materials can provide further reduction opportunities. Control measure 

CTS-07 will implement the third phase of amendments to Rule 1113 - Architectural 

Coatings to achieve the level of reductions committed under the SIP settlement. 

- 22 -
Final 2003 AQMP 

4 - 10 

CTS-10 – MISCELLANEOUS INDUSTRIAL COATINGS AND SOLVENT 

OPERATIONS (VOC): This control measure is based on CM#99 ADV-CTS 

included in the 1999 amendment to the 1997 ozone SIP. This measure seeks 

additional VOC emission reductions from industrial coatings and solvent operations 

through a comprehensive review of existing Regulation XI and Regulation IV rules. 

The review would include, but not be limited to, a comparison of VOC limits 

adopted by other air districts in California, survey of recent BACT determinations, 

etc. Examples of future technical evaluation may include currently exempt clean-up 

materials, vanishing oils, aerospace handwipe cleaning operations, etc. Reactivity 

issues for VOC-containing materials associated with this control measure will also be 

reviewed. 

Petroleum Operations and Fugitive VOC Emissions

Within this category, there is one control measure, which pertains primarily to 

fugitive VOC emissions from petroleum-related operations and chemical industries. 

Implementation of this control measure may be through several rulemaking phases 

targeting specific source categories. 

FUG-05 – EMISSION REDUCTIONS FROM FUGITIVE EMISSION 

SOURCES (VOC): This control measure proposes further VOC emission reductions 

from fugitive emission sources, such as refineries, oil and gas production facilities, 

terminals, chemical plants, and manufacturing facilities. Reductions could be 

achieved through the implementation of facility-specific and SCAQMD-approved 

compliance plans. As such, compliance flexibility opportunities could be 

maximized. This measure will implement CM#99 ADV-FUG and portions of 

CM#99 FUG-04 and CM#99 FUG-05(P3). 

Combustion Sources

The three control measures in this category include two control measures from the 

1997 AQMP (CMB-07 and CMB-09) and one new control measure (CMB-10). 

CMB-07 – EMISSION REDUCTIONS FROM PETROLEUM REFINERY 

FLARES (ALL POLLUTANTS): This control measure applies to all gas flares 

used at petroleum refineries, sulfur recovery plants and hydrogen production plants. 

This measure would consist of a two-step approach. During Step I, data collected 

from implementing Rule 1118 would be evaluated and assessed to develop an 

accurate emissions inventory from flare operations. Step II will consist of a thorough 

investigation of control options to identify the most feasible and cost-effective 

control strategies available to reduce emissions from refinery flares. The District will 

work with refineries to identify appropriate control options which may include 

- 23 -
Chapter 4 AQMP Control Strategy 

4 - 11 

physical modifications and improvements to operation and maintenance procedures 

to prevent or minimize upset conditions. 

CMB-09 - EMISSION REDUCTIONS FROM PETROLEUM FLUID 

CATALYTIC CRACKING UNITS (PM10): This control measure seeks to refine 

the emission inventory and reduce PM10, PM2.5 and NH3 emissions from petroleum 

fluid catalytic cracking units. The proposed emission control method to reduce 

emissions would be to improve the operation of electrostatic precipitators (ESP) and 

cyclones presently installed on the catalytic cracking units, or to replace older 

equipment with new, more efficient models. A newly installed or upgraded ESP can 

be expected to achieve up to a 90 percent reduction in PM10 emissions, and 

significantly reduce emissions of PM2.5 and NH3. Control measure CMB-09 is 

currently being developed under Proposed Rule 1105.1. 

CMB-10 – ADDITIONAL NOX REDUCTIONS FOR RECLAIM (NOx): This 

new control measure proposes additional emission reductions from the NOx 

Regional Clean Air Incentives Market (RECLAIM) program (Regulation XX) if 

additional emission reductions are feasible and needed for attainment demonstration. 

There are a variety of control strategies that can be implemented, including reducing 

ending allocations in 2003-2006, overlaying source-specific regulations, excluding 

smaller emitting facilities, and/or bifurcated market for powerplants and nonpowerplants. Depending on the control strategy implemented, this control measure 

may affect all NOx RECLAIM facilities or a portion of the facilities based on their 

annual emissions or the type of equipment at the facility. 

Fugitive Dust Sources

This category includes two new control measures (BCM-07 and BCM-08) which are 

proposed to achieve further reductions of fugitive PM10 emissions from sources such 

as paved and unpaved roads, construction and demolition activities, aggregate 

processing facilities, and cement manufacturing operations by requiring “best 

available control measures.” These measures are proposed in order to ensure that 

attainment with the federal PM10 standard is demonstrated by 2006 and progress is 

also made toward meeting the PM2.5 standard. 

BCM-07 - FURTHER PM10 REDUCTIONS FROM FUGITIVE DUST 

SOURCES (PM10): Based on U.S. EPA guidance,1

 previous AQMPs identified 

“candidate” Best Available Control Measures (BACM) to reduce PM10 emissions 

from all man-made fugitive dust sources. At the time, these measures were at least as 

stringent as control measures included in any other PM10 non-attainment plan or 

 1

 U.S. EPA, Fugitive Dust Background Document and Technical Information Document 

for Best Available Control Measures, September 1992 (EPA-450/2-92-004). 

- 24 -
Final 2003 AQMP 

4 - 12 

achieved in practice. BACM that met established cost and technological feasibility 

were subsequently adopted as SCAQMD rules in 1997 to meet CAA requirements. 

Other PM10 non-attainment areas have recently developed and adopted fugitive dust 

regulations based on special federal requirements or in response to lawsuits. 

Elements of these new regulations contain requirements that may improve the 

effectiveness of the District's fugitive dust control program. A review of existing 

District's BACM rules is proposed to consider enhancements that would further 

reduce PM10 emissions from paved and unpaved roads, construction/demolition and 

earth-movement activities, disturbed vacant lands, and agricultural sources. Based 

on a preliminary review of other air districts' recently adopted rules, potential District 

rule enhancements may include: improved compliance test methods, specific shortand long-term soil stabilization requirements, construction project signage, and 

mandatory use of track-out control devices (e.g., access road paving). Furthermore, 

the BACM review will consider regulations for specific geographic areas to provide 

additional compliance margin for PM10 attainment demonstration in 2006. 

BCM-08 – FURTHER EMISSION REDUCTIONS FROM AGGREGATE 

OPERATIONS (PM10): This control measure proposes to establish prescriptive 

measures to control fugitive dust from area sources within aggregate facilities and 

cement manufacturing plants. Aggregate plants produce sand and gravel and crushed 

stone, which generate particulate matter in the form of fugitive dust. Examples of 

such requirements include pre-application of water prior to material extraction, 

application of chemical dust suppressants or establishment of a vegetative ground 

cover to inactive disturbed areas, covering of material conveyors and haul vehicles, 

and installation of wheel washing systems where haul vehicles exit the site. 

Miscellaneous Sources

Twelve measures are proposed under the Miscellaneous Sources category for a 

variety of sources ranging from service-oriented industries such as restaurants to 

composting and waste-related emissions (such as livestock waste) to incentive 

programs. Of these measures, seven are carried over from the 1997/1999 SIP and 

five are new measures (MSC-04, MSC-05, MSC-06, MSC-07, and MSC-08). 

MSC-01 – PROMOTION OF LIGHTER COLOR ROOFING AND ROAD 

MATERIALS (ALL POLLUTANTS): This measure seeks to provide incentives 

for voluntary actions to reduce VOC or NOx by lowering the ambient temperature 

through the use of lighter colored roofing and paving materials. This measure is 

implemented in part through the U.S. EPA’s Cool Communities Program. The U.S. 

EPA and the SCAQMD have been moving forward with the promotion of the use of 

lighter color roofing and paving materials. Several demonstration projects are 

currently being conducted nationally (one with the City of Los Angeles). In addition, 

- 25 -
Chapter 4 AQMP Control Strategy 

4 - 13 

tree planting programs are being promoted throughout the region. The SCAQMD 

has sponsored several studies to further quantify the benefits of these actions. 

MSC-03 – PROMOTION OF CATALYST-SURFACE COATING 

TECHNOLOGY (OZONE, CO): This control measure proposes to reduce ozone 

and CO emissions through a regional-scale use of ozone destroying catalyst coatings. 

Several field studies have been conducted to demonstrate the efficacy of the use of 

the ozone destroying catalyst and preliminary results do indicate reductions in ozone 

concentrations when the catalyst is used. There are ongoing technical research 

studies and projects demonstrating the relationship between the amounts of ozone 

destroyed and the amount of VOC and/or NOx emissions reduced under various 

meteorological and geographic conditions. In addition, staff is reviewing the 

CARB’s LEV II Program that contains an element to allow for VOC credits for the 

use of catalyst surface coating in mobile source applications. If the mobile source 

credit approach is found to be applicable to stationary sources, staff will develop an 

incentives program for stationary sources. 

MSC-04 – EMISSION REDUCTIONS FROM MISCELLANEOUS 

AMMONIA SOURCES (AMMONIA): This new control measure proposes to 

develop a comprehensive plan by evaluating possible control options for reducing 

ammonia emissions in the Basin. Ammonia reacts in the atmosphere with gaseous 

nitric and sulfuric acid to form secondary particles which contribute to PM10 and 

PM2.5 levels in the Basin. To expeditiously attain the PM10 standard and make 

progress toward the PM2.5 standard, further reductions of certain ammonia sources 

may be necessary. The control measure proposes to further refine the ammonia 

emissions inventory and identify potential control methods or technologies for 

various sources of ammonia emissions such as motor vehicles, poultry and other 

livestock operations, composting operations, and other stationary sources.

MSC-05 – TRUCK STOP ELECTRIFICATION (ALL POLLUTANTS): This 

new control measure will require the mandatory installation of electric systems at 

truck stops that can provide heating, ventilating, and air conditioning to truck cabs, 

run appliances inside truck cabs, and on-board truck systems at truck stops in order to 

eliminate truck idling thereby eliminating the operation of diesel-fueled engines used 

by trucks (i.e., during engine idling). In order to reduce or eliminate the operation of 

auxiliary engines that power refrigeration units on refrigerated trailers, this control 

measure will also require the installation of external power supplies at truck stops for 

use by truck operators to power their trailer refrigeration units. 

MSC-06 - EMISSION REDUCTIONS FROM WOOD BURNING 

FIREPLACES AND WOOD STOVES (PM10): This new control measure 

proposes to reduce PM10 emissions from wood-burning fireplaces and wood stoves 

used in the Basin. The current PM10 emissions inventory for these units is about 5 

- 26 -
Final 2003 AQMP 

4 - 14 

tons per day. The measure proposes to further refine the emissions inventory, assess 

available emissions data and air quality impact for burning manufactured logs versus 

natural wood, consider control approaches (e.g., U.S. EPA certified wood stoves or 

fireplace inserts in new residential or public settings), develop incentive programs to 

encourage the replacement of old wood burning units, and strengthen public 

awareness and education programs. 

MSC-07 – NATURAL GAS FUEL SPECIFICATIONS (NOx): The purpose of 

this new control measure is to prevent emission increases from the combustion of 

natural gas with uncharacteristically high heating value (HHV) in stationary 

applications. The high heating value of such gas relative to natural gas with a lower 

heating value may result in increased combustion temperature and, possibly, higher 

NOx emissions. This control strategy considers setting an upper limit of the heating 

value of natural gas. Natural gas producers/suppliers could achieve the objective of 

this control strategy by either not supplying hot gas to the District, or by removing 

higher hydrogen compounds or otherwise reducing the Btu value of the hot gas. The 

District will continue data collection to further determine the relationship between 

the HHV for natural gas fuel and NOx emissions from gas-fired equipment. Based 

on this information, the District will make a final determination about the potential 

emission reductions that can be realized from this measure.

MSC-08 - FURTHER EMISSION REDUCTIONS FROM LARGE VOC 

SOURCES (VOC): This new control measure seeks to achieve further emission 

reductions from the largest stationary sources through implementation of facilityspecific emission reduction plans. Under this control measure, facilities will be 

required to submit a plan to outline specific measures which would be implemented 

to reduce their overall emissions beyond the existing regulations and achieve a 

specified emission reduction target. The reduction targets will be based on 

technology-based control targets for various source categories which would be 

developed by District staff and would take into account technical feasibility and costeffectiveness. Under the District-approved emission reduction plan, facilities would 

have the flexibility to select the most feasible combination of control technologies for 

their facility to achieve the required reductions. In addition, emission inventory 

improvements at these facilities that result in lower emission estimates is considered 

to be SIP creditable provided a public review process is conducted to solicit 

comments to make appropriate revisions. 

PRC-03 – EMISSION REDUCTIONS FROM RESTAURANT OPERATIONS 

(PM10): This control measure seeks to reduce PM emissions from charbroilers. 

Charbroilers consist of three main components: a heating source, a high-temperature 

radiant surface, and a grill. The grill, which is grated, holds the meat while exposing 

it to radiant heat. Particulate emissions result from the fat being entrained when 

dripping grease flares up. Testing has been conducted since 1998 and is an ongoing 

- 27 -
Chapter 4 AQMP Control Strategy 

4 - 15 

process to identify effective control technologies for under-fired charbroilers, which 

contribute to approximately 85 percent of the total PM emission inventory for this 

source category. This control measure will focus on PM emission reductions; 

however, concurrent VOC emission reductions may occur. 

PRC-07 – INDUSTRIAL PROCESS OPERATIONS (VOC): This control 

measure, which has evolved from CM#99 ADV-PRC, proposes to refine the 

emission inventory and further control VOC emissions from miscellaneous chemical 

processes subject to Regulation XI and Regulation IV rules. Potential control 

methods include enhanced inspection and maintenance and other housekeeping work 

practices to reduce fugitive emissions from material transfer, storage, and processing. 

Process modification may also provide an effective control option to minimize or 

eliminate emission sources. 

WST-01 – EMISSION REDUCTIONS FROM LIVESTOCK WASTE (VOC, 

AMMONIA): This control measure considers the ammonia and VOC emissions 

inventory associated with livestock waste and the development and assessment of 

feasible control approaches. Emission benefits associated with dairy relocations and 

existing water quality regulations will be taken into account. Potential control 

options include, but are not limited to, removal of manure out-of-Basin or processing 

of manure at controlled composting facilities or at anaerobic digesters. VOC and 

ammonia emission benefits associated with dairy relocations, existing water quality 

regulations, and control measure WST-01 are estimated to be 4.8 tons per day of 

VOC and 8.7 tons per day of ammonia emissions in 2010. This control measure is 

currently being developed under Proposed Rule 1127 - Emission Reductions from 

Livestock Waste. PR1127 will seek to achieve additional reductions beyond those 

anticipated from dairy relocations and water quality regulations. 

WST-02 – EMISSION REDUCTIONS FROM COMPOSTING (VOC, 

AMMONIA): This control measure proposes to achieve VOC and NH3 reductions 

from composting and related operations in two phases. Under Phase I, a series of 

rules will be developed which would 1) establish a registration program for 

composting and chipping and grinding facilities; 2) establish holding and/or 

processing (e.g., chipping and grinding, on-site applications) time requirements for 

greenwaste in order to prevent inadvertent decomposition; and, 3) set forth VOC and 

ammonia emission reduction requirements for co-composting operations. Potential 

control options may include forced aeration, enclosures, process controls, and add-on 

controls (e.g. biofilters). In Phase 2, feasible control options will be evaluated and 

developed for greenwaste and foodwaste composting operations. Rules 1133, 

1133.1, and 1133.2 adopted in January 2003 would implement Phase 1 of this control 

measure. 

- 28 -
Final 2003 AQMP 

4 - 16 

FSS-04 – EMISSION CHARGES OF $5,000 PER TON OF VOC FOR 

STATIONARY SOURCE EMITTING OVER 10 TONS PER YEAR (VOC): 

The federal CAA requires that all major stationary sources of VOC emissions 

(greater than 10 tons per year) in an extreme nonattainment area that has failed to 

attain the ambient air quality standard for ozone pay a fee as a penalty for such 

failure (Title I, Section 185). This control measure proposes that if the federal 

ambient air standards are not met by the year 2010, the District shall impose an 

emissions fee of $5,000 per ton of VOC, emitted by each major source in excess of 

80 percent of the sources’ baseline emissions. The fee rate will be adjusted annually 

to reflect increases in the consumer price index. The fee shall be paid for each 

calendar year after the year 2010 and until the area is redesignated as an ozone 

attainment area. This fee will be in addition to the annual emission fee required by 

SCAQMD Rule 301. 

Compliance Flexibility Programs

One control measure proposed under this category was originally contained in the 

1999 SIP amendment. Control measure FLX-01 (Intercredit Trading Program) is 

designed to complement command-and-control measures. The primary objectives of 

these programs are to enhance regulatory compliance flexibility by providing 

additional compliance options and thereby lowering compliance costs and to 

incentivize early reductions and advancement of clean technologies. 

FLX-01 – ECONOMIC INCENTIVE PROGRAMS (ALL POLLUTANTS): 

Control measure FLX-01 (Intercredit Trading Program) is designed to complement 

command-and-control measures. The primary objectives of this measure are to 

enhance regulatory compliance flexibility by providing additional compliance 

options and thereby lowering compliance costs and to incentivize early reductions 

and advancement of clean technologies through emission credit banking provisions. 

This measure along with other existing regulatory flexibility programs such as 

District credit rules and the Air Quality Investment Program are essential to the 

successful introduction of the advanced control measures. The District will continue 

to develop incentive-based credit generation rules to provide technology 

advancement or early implementation of mobile, area, and stationary source emission 

reduction projects. Credit rules may be developed for use in RECLAIM, commandand-control programs, or for use by projects subject to New Source Review 

(Regulation XIII). The EIP will be considered in development of the rules to help 

facilitate CARB and EPA review and approval. 

In 2001, the District adopted six mobile and area source pilot credit generation rules: 

Rule 1612.1 – Mobile Source Credit Generation Pilot Program; Rule 1631 – Pilot 

Credit Generation Program for Marine Vessels; Rule 1632 – Pilot Credit Generation 

Program for Hotelling Operations; Rule 1633 – Pilot Credit Generation Program for 

- 29 -
Chapter 4 AQMP Control Strategy 

4 - 17 

Truck/Trailer Refrigeration Units; Rule 1634 – Pilot Credit Generation Program for 

Truck Stops; and Rule 2507 – Pilot Credit Generation Program for Agricultural 

Pumps. NOx emission reductions generated from these pilot credit generation rules 

can be used in the RECLAIM program either directly or through the RECLAIM 

Reserve for the Mitigation Fee Program for power producing facilities or the Rule 

2020 AQIP for specific RECLAIM facilities. These pilot credit rules may be 

expanded to generate additional credits for short-term ERCs under REG XIII. 

Additional mobile source credit rules are anticipated to be developed within the next 

couple of years to provide additional compliance flexibility. 

District's Mobile Source Control Measures

In order to complement the proposed state and federal source control measures, the 

District is introducing three new control measures aimed at achieving additional 

emission reductions from off-road mobile sources, described below. The District will 

exercise its existing legal authority or seek additional authority to adopt and 

implement cost-effective mobile source controls. 

FSS-05 – MITIGATION FEE PROGRAM FOR FEDERAL SOURCES (ALL 

POLLUTANTS): In order to achieve a fair share reduction commitment from 

federal sources, this new control measure proposes to implement a mitigation fee 

program which is to be adopted by U.S. EPA and the mitigation fee to be paid by 

federal sources through EPA rulemaking and/or U.S. EPA grants to the District. 

Federal sources include emission source categories such as aircraft, ocean-going 

vessels, trains, and pre-empted off-road equipment that are under the jurisdiction of 

U.S. EPA. These sources continue to represent a significant source of emissions in 

the Basin in the absence of adequate federal regulations. Under this control measure, 

the District will use the monies collected to implement strategies for both federal and 

non-federal sources to achieve equivalent reductions for SIP purposes. This program 

would potentially allow a fee to be paid in lieu of additional federal regulations. 

Projects funded by the Mitigation Fee Program for federal or other sources would be 

selected based on specific criteria, including but not limited to: quantifiable emission 

benefits, emission reduction potential, cost-effectiveness, and proximity to affected 

areas (e.g., environmental justice areas). These projects would have to be approved 

by District's Governing Board. 

FSS-06 - FURTHER EMISSION REDUCTIONS FROM IN-USE OFF-ROAD 

EQUIPMENT AND VEHICLES (ALL POLLUTANTS): Although CARB and 

U.S. EPA have adopted stringent standards for new off-road engines, due to the slow 

engine turn-over rate, significant emissions remain from in-use engines manufactured 

many years ago. This control measure proposes that in the event that the CARB or 

- 30 -
Final 2003 AQMP 

4 - 18 

U.S. EPA does not develop aggressive programs to reduce emissions from in-use offroad equipment and vehicle categories (e.g., construction and industrial equipment, 

recreational vehicles, utility equipment), the District would exercise its authority to 

develop regulations to retrofit existing engines or accelerate the engine turn-over 

rate. 

FSS-07 - EMISSION FEE PROGRAM FOR PORT-RELATED MOBILE 

SOURCES (ALL POLLUTANTS): As an alternative to establishing more stringent 

standards, this control measure proposes an emissions fee program for in-use portrelated mobile sources. Under this control measure, the District would establish an 

emission fee program for port-related vehicles and equipment, such as ships, trains, 

trucks, and off-road equipment, which would potentially apply to fleet operators of 

trucks and off-road equipment as well as railroads and shipping and trucking 

companies. The District will use the monies collected from the program to 

implement projects with a focus to achieve emission reductions from in-use on-road 

and off-road mobile sources. When developing this control measure, staff will 

consider setting emission limits as a companion option in lieu of assessing emission 

fees. 

In addition, District’s long-term control measure (LTM-ALL, under Group 8), 

transportation conformity budget backstop measure (TCB-01, under Group 9) and 

contingency control measures are provided in Appendix IV-A. 

SOUTHERN CALIFORNIA ASSOCIATION OF GOVERNMENTS' (SCAG'S) 

REGIONAL TRANSPORTATION STRATEGY AND CONTROL MEASURES 

Transportation plans within the South Coast Air Basin (Basin) are statutorily required 

to conform with air quality plans in the region, as established by the 1990 Federal 

Clean Air Act and subsequently reinforced by the Intermodal Surface Transportation 

and Efficiency Act (ISTEA) and by the Transportation Equity Act for the 21stCentury (TEA-21). 

The region must demonstrate that its transportation plans and programs conform to 

the mandate to meet the National Ambient Air Quality Standards (NAAQS) in a 

timely manner. The regulations governing the implementation of transportation 

projects within air basins designated as Extreme Non-Attainment Areas are stipulated 

in EPA’s Transportation Conformity Rule (40 CFR Parts 51 and 93) and also the 

Joint Federal Highway Administration (FHWA)/Federal Transit Administration 

(FTA) regulations, "Planning Assistance and Standards," 23 CFR Part 450 and 49 

CFR Part 613. 

- 31 -
Chapter 4 AQMP Control Strategy 

4 - 19 

The long-term transportation planning requirements for emission reductions from onroad mobile sources within the Basin are met by SCAG’s triennial Regional 

Transportation Plan (RTP), with its 20 year planning horizon. The short-term 

implementation requirements of the Transportation Conformity Rule are met by 

SCAG’s biennial Regional Transportation Improvement Program (RTIP), the first 

two years of which are fiscally constrained and demonstrate timely implementation. 

The region is also required to identify a special class of transportation projects called 

Transportation Control Measures (TCMs), which are specified in the Federal Clean 

Air Act (Section 108 (f)(1)(A) – Transportation Control Measures) and also by 

EPA’s Transportation Conformity Rule (40 CFR Part 93). In the event that the 

region were to fall out of conformity, only those projects identified as TCMs would 

be allowed to go forward. However, once a project is identified as a TCM, certain 

special conditions and obligations arise. 

• Emission Reductions: The region must specify the emission reductions accruing 

from these TCM projects, and undertake both to implement these projects in a 

timely manner, and to demonstrate that the projects have, in deed, resulted in the 

emission reductions specified. In the event that a TCM category project is not 

implemented, for any reason, the region must substitute that project with an 

alternative that provides at least as much emission reduction as the original 

project. 

• Timely Implementation: Projects identified as TCMs must be tracked for 

implementation. In the event that a particular TCM category project is delayed 

or otherwise fails, the region undertakes to compensate the emission reduction 

losses by alternative means. 

• Reasonably Available Control Measure (RACM) Analysis: The region must 

demonstrate that it has considered all reasonably available control measures and 

that projects identified as TCMs have been chosen on the basis of such an 

analysis. 

In general, transportation control measures (TCMs) are those actions which provide 

emission reductions from on-road mobile sources, based on changes in the patterns 

and modes by which the regional transportation system is used. The various 

strategies being considered as part of the 2001 Regional Transportation Plan (RTP) 

are defined, collectively, as a single TCM, with specific interventions and strategies 

grouped into its following three components: 

• High Occupancy Vehicle (HOV) Interventions: These are interventions that 

attempt to shift the proportion of work trips made using single occupancy 

vehicles—the clearly preferred mode of travel within the Southern California 

- 32 -
Final 2003 AQMP 

4 - 20 

region, constituting 90 % of all home-to-work trips, according to the 2000 US 

Census—by increasing the share of HOV ridership within the Region. HOV 

lanes are one example of such projects, where particular segments of heavily 

used freeways are designated for exclusive use by HOV vehicles, particularly 

during rush hour traffic. The purpose of such measures is to make car-pooling 

and ride-sharing practices more attractive to individuals who may otherwise 

prefer the convenience of a single occupancy vehicle commute trip. 

• Transit and Systems Management Interventions: These are interventions that 

rely primarily on the provision of facilities and infrastructure that incentivize an 

increase in the proportion of regional trips that make use of transit as a 

transportation mode. Such measures also promote the use of alternative modes 

of transportation—such as bicycle and pedestrian modes—and seek to 

incentivize increases in the average vehicle occupancy (AVO) or ridership 

(AVR) by facilitating van-pools, smart shuttles and other such strategies. 

• Information-based Transportation Interventions: These are interventions that 

rely primarily on the innovative provision of information in a manner that 

successfully influences the ways in which individuals use the regional 

transportation system. Typically, such measures seek to induce changes in trip 

behavior that beneficially influence the congestion and air pollution impacts of 

travel. One set of strategies attempt to increase the proportion of ride-sharing 

and car-pooling trips by providing information that makes it easier to match up 

people traveling to and from particular sets of origin and destination points. 

Another set of strategies attempts to shift the time-profile of demand—thus, 

transportation demand management (TDM)—by redistributing traffic flows 

from peak to off-peak hours. These strategies rely on providing single 

occupancy vehicle operators with realistic and near-real time estimates of 

congestion using internet-based information networks, in an effort to influence 

their decision to defer traveling to some later, less congested time of day. 

Transportation Control Measure Development

Over the past few decades, there have been remarkable improvements in the control 

of emissions from on-road vehicles. These have stemmed, in large measure, from 

improvements in the efficiency of internal combustion engines and also from 

dramatic improvements in the emission control technology installed on newer 

vehicles.1 However, trends assessed as part of the regional transportation planning 

process make it clear that the increase in vehicle emissions resulting from increases 

in the number of vehicles on the road and the number of vehicle miles they each are 

 

1

 Such measures are outside the definition of TCMs, which are discussed in more detail in 

Appendix IV-C: Regional Transportation Strategy and Control Measures. 

- 33 -
Chapter 4 AQMP Control Strategy 

4 - 21 

driven, may rapidly overwhelm any future benefits from technology improvements. 

This becomes even more significant when taken together with the fact that the 

comparatively low-mileage sport utility vehicles (SUVs) currently constitute at least 

50% of all new vehicle sales As a result, it is imperative that the Region seek 

alternative and innovative ways to reduce transportation-related air pollution and 

environmental impacts. 

The TCMs specified in the 2001 RTP, as well as the projects listed for 

implementation in the first two years of the 2002 Regional Transportation 

Improvement Program (RTIP), were developed as part of an extensive and 

comprehensive decision making process that actively sought the input of key 

stakeholders throughout the Region. Various committees and task forces, made up of 

city and county elected officials, regulators, planners, and community-based groups, 

have worked to ensure that every viable measure that has the real potential of 

improving the Region’s progress toward attainment of the National Ambient Air 

Quality Standards (NAAQS), receives due consideration. At the culmination of the 

process, SCAG’s Regional Council recommended that the transportation control 

measures and strategies proposed as part of the 2001 RTP, along with the investment 

commitments contained in the 2002 RTIP, be included as part of the Region’s air 

quality plans. These measures and recommendations have accordingly been moved 

forward for inclusion in the present document. 

Transportation Control Method Objectives

The central objective of the control methods outlined in the 2001 RTP, and now 

incorporated into the 2003 AQMP, is to increase (or, at least, maintain at current 

levels) the proportion of trips made using modes other than single occupancy 

vehicles. This remains the primary goal of the Region’s transportation control 

strategy, and HOV projects are an important component of such efforts. 

However, projects that reduce congestion and improve traffic flows, on freeways and 

on arterial roads, also have some role to play in mitigating the air quality impacts of 

transportation. The conventional argument has been that capacity-enhancing 

congestion relief projects improve air quality by moving vehicles from the higher 

polluting slow speeds to lower polluting higher speeds. This argument has been 

countered by the observation that, in cases where capacity is increased to relieve 

congestion, the act of increasing the supply itself generates an increase in demand. 

Thus efforts to relieve congestion also increase the total volume of traffic on the 

roads, within certain bounds. However, while the congestion relief benefits of 

capacity enhancing projects are certainly less than was previously thought, there are 

certainly measurable air quality and environmental benefits to projects that improve 

traffic flows. 

- 34 -
Final 2003 AQMP 

4 - 22 

Transit and Systems Management projects constitute a second core of the Region’s 

efforts to mitigate the air quality and environmental impacts of increases in traffic 

activity. These measures include conventional transit projects (bus, commuter rail, 

subway and shuttle services), non-motorized transit projects (supporting bicycle and 

pedestrian movement), and inter-modal facilities (park-and-ride lots, van-pool 

routes). The objective of these measures is to attract as many individuals as possible 

to non-single occupancy vehicle modes of transportation for peak and non-deferrable 

work trips. Also considered in this segment are improvements to goods movementrelated facilities that carry the potential to either separate freight-related traffic from 

commute-related traffic, or to otherwise expedite the transfer of goods across diverse 

modes to transportation. 

A third key element is the Region’s efforts to implement information-based measures 

that seek to change travel behavior in ways that mitigate the air quality and 

environmental impacts of transportation. Some examples of such measures are 

rideshare programs that seek to match up individuals traveling to and from specific 

destinations in a way that enables a number of people to share rides to work, rather 

than driving alone. Intelligent Transportation Systems use computerization, sensor 

technology embedded in road paving, signalization and ramp metering-types of 

interventions to modulate the flows of traffic in ways that improve flows and so 

reduce emissions. 

Table 4-3 provides a list of transportation control measures (TCMs) selected from the 

first two years (fiscally constrained portion) of the 2002 Regional Transportation 

Improvement Program (RTIP), which, in turn, is based on the 2001 Regional 

Transportation Plan (RTP), and consistent with the 1994 and 1997/99 AQMP/SIPs. 

- 35 -
Chapter 4 AQMP Control Strategy 

4 - 23 

TABLE 4-3 

Selected TCM Projects Programmed for Implementation through the 

2002 Regional Transportation Improvement Program (RTIP) 

Project Description 

A. High Occupancy Vehicle Measures 

HOV projects, and their pricing alternatives 

 New HOV Lanes – Extensions and Additions to Existing Facilities

 New HOV Lanes – With New Facility Projects

 New HOV Lanes -- With Facility Improvement Projects

 HOV Bypasses, Connectors, and New Interchanges with Ramp Meters

 High Occupancy Toll (HOT) Lanes and Pricing Alternatives 

B. Transit and System Management Measures 

Bus, rail and shuttle transit expansion and improvements; park and ride lots and 

inter-modal transfer facilities; bicycle and pedestrian facilities; railroad 

consolidation programs such as the Alameda Corridor, grade separation projects, 

channelization, over-passes, underpasses; traffic signalization; intersection 

improvements 

Transit 

 Rail Track – New Lines 

 Rail Track – Capacity Expansion of Existing Lines 

 New Rolling Stock Acquisition -- Rail Cars and/or Locomotives 

 Express Busways – Bus Rapid Transit and Dedicated Bus Lanes 

 Buses – Fleet Expansion 

 Shuttles and Paratransit Vehicles – Fleet Expansion 

Intermodal Transfer Facilities 

 Rail Stations - New 

 Rail Stations - Expansion 

 Park & Ride Lots – New 

 Park & Ride Lots – Expansion

 Bus Stations & Transfer Facilities – New 

 Bus Stations & Transfer Facilities – Expansion 

Non-motorized Transportation Mode Facilities 

 Bicycle & Pedestrian Facilities - New 

 Bicycle & Pedestrian Facilities - Expansion 

 Bicycle Facilities - New 

 Bicycle Facilities - Expansion 

 Pedestrian Facilities - New 

 Pedestrian Facilities - Expansion 

- 36 -
Final 2003 AQMP 

4 - 24 

TABLE 4-3 (continued) 

Selected TCM Projects Programmed for Implementation through the 

2002 Regional Transportation Improvement Program (RTIP) 

C. Information-based Transportation Strategies 

Programs that promote and popularize multi-modal commute strategies to 

maximize alternatives to single-occupancy vehicle commute trips; marketing and 

promoting the use of HOV lanes or rail lines to the general public; educating the 

public regarding cost, locations, accessibility and services available at Park and 

Ride lots; promote and market vanpool formation and incentive programs; 

promoting ride-matching services through the Internet and other means of making 

alternative travel option information more accessible to the general public; Urban 

Freeway System Management improvements; Smart Corridors System 

Management programs; Congestion Management Plan-based demand 

management strategies; county-/corridor-wide vanpool programs; seek money for 

transportation management associations (TMAs); and TDM demonstration 

programs/projects eligible for programming in the RTIP. 

 Marketing for Rideshare Services and Transit/TDM/Intermodal Services 

 Intelligent Transportation Systems/Control System Computerization 

 Telecommuting Programs/Satellite Work Centers 

 Real-time Rail, Transit, or Freeway Information Systems (changeable message 

signs) 

The measures contained in the 2001 RTP demonstrate an overall emission reduction 

for the region of 15.7 tons per day (tpd) of VOC, 7.8 tpd of NOx and 161.8 tpd of 

CO by the year 2010. Emission reductions from transportation control measures 

make up a subset of that total and provide emission reductions of 5 tpd of VOC, 1 tpd 

of NOx and 60 tpd of CO. 

STATE AND FEDERAL STATIONARY AND MOBILE SOURCE CONTROL 

MEASURES 

The 2003 AQMP includes the State's strategy for reducing emissions from sources 

that are primarily under State and federal jurisdiction, including mobile sources, fuels 

and the fueling infrastructure, and consumer products. 

The on-road motor sources category includes passenger cars, light-duty trucks, 

medium-duty vehicles, heavy-duty vehicles, and motorcycles. There are currently 

approximately 10 million vehicles in this category in the South Coast Air Basin. In 

1997, these vehicles traveled more than 296 million miles per day; they are projected 

to travel about 362 million miles per day by the year 2010. CARB and U.S. EPA 

- 37 -
Chapter 4 AQMP Control Strategy 

4 - 25 

have primary authority to reduce emissions from on-road mobile sources, through the 

adoption of emission standards and other related requirements. SCAG can contribute 

to this effort through the adoption of transportation control measures that reduce the 

use of on-road mobile sources. The District has limited authority to impose 

requirements to reduce emissions from these sources. However, the District has 

reduced emissions from this source category through its trip reduction requirements 

for large employers (Rule 2002), fleet rules, vehicle scrapping programs, and 

incentive programs. 

Off-road mobile sources refers to off-road vehicles and mobile non-vehicular 

equipment categories such as aircraft, trains, marine vessels, farm and construction 

equipment (e.g., bulldozers), industrial equipment (e.g., forklifts), and utility 

equipment (e.g., lawn mowers). The authority to develop and implement regulations 

for off-road mobile sources lies primarily with the U.S. EPA and CARB. The 

District has limited authority to adopt retrofit requirements for some off-road mobile 

sources. 

Technological breakthroughs over the past 30 years made significant emission 

reductions possible. Over the next decade, CARB expects to see even greater 

advances through the development, commercialization, and use of zero- and nearzero emission technologies as well as further development of clean and alternative 

fuels. These emerging technologies hold promise for several reasons: tailpipe, 

evaporative and fuel marketing emissions will be eliminated, emission control 

equipment deterioration or failure will be a thing of the past, toxic and greenhouse 

gas emissions will be substantially reduced, and emissions associated with the 

traditional fuels infrastructure will be significantly reduced. 

State Strategy 

CARB’s strategy for achieving additional emissions reductions from the mobile 

source emissions inventory can be grouped into five approaches: (a) set technologyforcing new engine standards; (b) reduce emissions from the in-use fleet; (c) require 

clean fuels, support alternative fuels, and reduce petroleum dependency; (d) work 

with U.S. EPA to reduce emissions from federal and State sources; and (e) pursue 

long-term advanced technologies measures. These five strategies would be 

implemented via the mobile source and fuels measures cited in this Section. 

Consumer products include products such as detergents, polishes, cosmetics, 

hairsprays, and disinfectants, that are used primarily by household and institutional 

consumers. Consumer products represent a significant source of VOC emissions in 

the Basin. Overall emissions from this category are determined both by the 

emissions characteristics of the types of products within the category, and by 

- 38 -
Final 2003 AQMP 

4 - 26 

increases in product usage that are largely tied to population increases. Although 

existing regulations for consumer products have reduced projected 2010 emissions 

from this category, VOC emissions from this category are estimated to be about 108 

tons per day, or 17% of the total VOC inventory in the Basin. Under Health and 

Safety Code 41712, CARB has the authority and responsibility to achieve the 

maximum technologically and commercially feasible VOC emission reductions from 

consumer products. However, CARB is prohibited from eliminating a product type 

(e.g., mode of dispensing). 

a. Set Technology-Forcing New Engine Standards - Technology-forcing 

emission standards for new vehicles and engines have been at the heart of CARB’s 

mobile source control program. Progressively more stringent emission standards 

have helped spur improvements in combustion efficiency and advanced engine and 

after-treatment technology. For many mobile source categories, more stringent 

standards were adopted under the existing program, and will be phased-in between 

now and 2010. To achieve and maintain healthful air quality for California residents 

in the face of increased population, increased vehicle miles traveled, and increased 

equipment usage, the push toward zero emission technology is absolutely essential. 

Thus, CARB is proposing the next round of emission standards, which will be 

adopted during this decade and realize substantial emission benefits by 2020. 

CARB also believes that tighter national standards for new off-road equipment, 

harbor craft, ships, locomotives, and aircraft have the potential to be technically 

feasible and cost-effective. 

b. Reduce Emissions from the In-Use Fleet - Incentive-based programs using 

public funds have been successful in reducing emissions of VOC and NOx. Some 

incentive programs, for example the CARB’s Lower-Emission School Bus Program 

and the Carl Moyer Program, are also achieving particulate matter (PM) reductions. 

However, the implementation of incentive-based programs was never intended to 

relieve the private sector of its ultimate responsibility to reduce emissions from the 

existing vehicle fleet. Therefore, the CARB must now consider other options that 

require the aging vehicle and equipment fleet within California to reduce emissions 

and the associated impacts on our State’s air quality over the next ten years. 

Light- and Medium-Duty Vehicles: Inspection and Maintenance (or Smog Check) 

programs help ensure that in-use vehicles stay clean as they age. The Bureau of 

Automotive Repair (BAR) has implemented a number of near-term improvements to 

the Smog Check program. Three additional improvements are reflected in the new 

State measures: 1) loaded-mode testing for gasoline trucks between 8,500 and less 

than 10,000 pounds gross vehicle weight, 2) an evaporative emission control test to 

identify excess VOC emissions from leaks in the fuel system, and 3) increasing the 

percent of vehicles sent to Test-Only stations (implemented in December 2002). 

- 39 -
Chapter 4 AQMP Control Strategy 

4 - 27 

In addition, CARB is currently conducting a Pilot Program to test both light- and 

medium-duty vehicles to determine the most effective means of reducing in-use 

emissions from older vehicles. The results of the pilot program will be used to 

determine the feasibility of implementing light- and medium-duty vehicles parts 

replacement/repair programs. 

Heavy-Duty Vehicles and Equipment: The CARB must also focus its efforts on 

reducing emissions from in-use on- and off-road heavy-duty diesel vehicle and 

equipment fleets. While stringent new emission standards will result in significant 

reductions – this will only occur over time. The durability and performance 

reliability of the heavy-duty diesel engine means that each one remains in service for 

an extended period of time, typically 500,000 miles to a million or more miles, 

diluting the near-term emissions impact of standards targeting only new engines. For 

both on-road and off-road diesel engines, the CARB will be considering several 

strategies to reduce in-use emissions. Some examples of these strategies are fleet 

rules to reduce PM emissions, idling restrictions, and vapor recovery for cargo tanker 

fueling hoses. CARB also intends to implement a software upgrade program that 

specifically targets 1993 through 1998 model year on-road heavy-duty diesel 

engines. These software upgrades, developed by the engine manufacturers and 

available now, will significantly reduce excess NOx emissions during typical onhighway driving conditions. 

c. Require Clean Fuels, Support Alternative Fuels and Reduce Petroleum 

Dependency - Cleaner conventional and alternative fuels will reduce emissions and 

enable the new technology envisioned in this SIP. One proposed fuels measure 

would lower the maximum sulfur content allowed in diesel fuel to 15 ppm by 2006, 

and significantly reduce diesel PM levels for on-road and off-road vehicles 

statewide. Low sulfur diesel fuel would enable technologies, such as catalyzed 

diesel particulate filters and NOx adsorbers that could significantly reduce emissions 

from on- and off-road engines. Additional measures would control the sulfur in 

lubricating oil and set additive standards for diesel fuel to control engine deposits. 

While tighter fuel specifications can enable the next generation of vehicle and 

equipment technology, alternative fuels and alternative diesel fuels can reduce 

emissions in the near-term. There are several mobile source and fuels measures that 

provide for the use of alternative fuels or alternative diesel fuels to yield near-term 

emissions benefits. One sure way to reduce emissions from fuels is to use less of it. 

CARB will pursue approaches to reduce petroleum dependency, including looking at 

advanced technologies, alternative fuels and alternative diesel fuels, lowering travel 

demand, and reducing upstream emissions. 

d. Work with U.S. EPA to Reduce Emissions from Federal and State Sources - 

Adopted U.S. EPA regulations for interstate diesel trucks and off-road equipment, 

- 40 -
Final 2003 AQMP 

4 - 28 

Figure II-4

Older Gasoline Powered Vehicle Contribution

Statewide Summer 2010

25

81 87

66

48

0

20

40

60

80

100

VMT ROGexh ROGevap NOx PM10

pre-1998 1998+ 

%

and the federal requirement for low-sulfur diesel fuel in 2006 for on-road trucks, are 

critical parts of the strategy to attain federal ambient air quality standards. Additional 

reductions from sources under federal jurisdiction will be needed if the South Coast 

is to attain the federal one-hour ozone standard. These reductions can best be 

achieved through the adoption of federal controls, regulations, or incentive programs. 

e. Pursue Long-Term Advanced Technologies Measures - 

Light- and Medium-Duty Vehicles: 

There is a wide disparity in emissions 

between pre- and post-1998 light-duty 

vehicles. This variation is primarily due 

to the technological advancements in 

motor vehicle controls and vehicle 

design that occurred beginning in 1998, 

and the results of overall deterioration in 

the aging motor vehicle fleet. Figure II4 illustrates how older engines in the 

light-duty fleet contribute a 

disproportionate share of emissions 

relative to their population and usage. 

Other long-term advanced technology measures for light- and medium-duty vehicles 

include: 1) Voluntary Accelerated Vehicle Retirement (VAVR) – which requires 

funding, and 2) improvements to the Smog Check program – which would require 

legislative authority, including removing the rolling 30-year model year exemption 

(bring the old, high-polluting vehicles back into the program) and extending 

enhanced smog check to include all eligible vehicles registered in a nonattainment 

region subject to smog check. 

Heavy-Duty Vehicles and Equipment: For both on-road and off-road diesel engines, 

ongoing funding for incentive programs such as the Carl Moyer Program and the 

Lower-Emission school bus program would introduce cleaner technology and reduce 

in-use emissions. Other long-term advanced technology measures include lower U.S. 

EPA emission standards for new off-road diesel equipment, tighter standards for new 

and remanufactured locomotive engines, additional marine reductions, including 

alternatives to dockside power and propulsion in/out of port and operational controls, 

and reduced emissions from vehicles traveling to and from airports. 

In addition to the proposed measures for mobile sources, the State element also 

contains specific measures to further reduce VOC emissions from previously 

unregulated consumer product categories or regulated categories for which further 

emission reductions are feasible. Mass-based or reactivity-based limits based on 

reformulation would be considered for these products. Additional measures are also 

- 41 -
Chapter 4 AQMP Control Strategy 

4 - 29 

proposed to reduce evaporative emissions associated with fuel storage, transport, and 

vehicle refueling. 

f. Summary - CARB's proposed strategy includes both defined (short-term) 

measures as well as long-term strategies. Table 4-4A is a list of CARB's proposed 

defined control measures with estimated emission reductions of 33 to 72 tons per day 

of VOC and 23 to 49 tons per day of NOx in 2010. If the Proposed 2003 State and 

Federal Strategy for the California State Implementation Plan is approved by the 

State, CARB staff will propose the control measures listed in Table 4-4A for Board 

consideration by the dates shown. CARB also proposes a broad commitment to 

adopt these or other measures to achieve, at a minimum, the VOC and NOx emission 

reductions in tons per day in the South Coast in 2010 shown in Table 4-4B. These 

totals represent the mid-range of emission reductions expected from the defined State 

measures in Table 4-4A. CARB’s proposed long-term strategy is presented in the 

“Long-Term Control Strategy” section of this chapter. A detailed description of the 

control measures identified in Table 4-4A is provided in Appendix IV-B - Proposed 

2003 State and Federal Strategy for the California State Implementation Plan. 

- 42 -
Final 2003 AQMP 

4 - 30 

TABLE 4-4A 

Proposed State Defined (Short-Term) Control Measures 

(Emission reductions in tons per day in 2010) 

Control 

Measure # 

Expected Reductions1 

Title/Description (tons/day) 

VOC NOx 

LT/MED-DUTY-1 (CARB) Replace or Upgrade Emission Control Systems on 

Existing Passenger Vehicles – Pilot Program. 

0-19 0-18 

LT/MED-DUTY-2 (BAR) Smog Check Improvements 5.6-5.8 8.0-8.4 

ON-RD HVY-DUTY-1 

(CARB) 

Augment Truck and Bus Highway Inspections 

with Community-Based Inspections 

0-0.1 0 

ON-RD HVY-DUTY-2 

(CARB) 

Capture and Control Vapors from Gasoline Cargo 

Tankers 

4-5 0 

ON-RD HVY-DUTY-3 

(CARB) 

Pursue Approaches to Clean Up the Existing 

Truck/Bus Fleet 

1.4-4.5 8-11 

OFF-RD CI-1 (CARB) Pursue Approaches to Clean Up the Existing 

Heavy-Duty Off-Road Equipment Fleet 

(Compression Ignition Engines)-Retrofit Controls 

2.3-7.8 NQ 

OFF-RD CI-2 (CARB) Registration and Inspection Program for Existing 

Heavy-Duty Off-Road Equipment to Detect 

Excess Emissions (Compression Ignition Engines) 

NQ NQ 

OFF-RD LSI-1 (CARB) Set Lower Emission Standards for New Off-Road 

Gas Engines (Spark Ignited Engines 25 hp and 

Greater) 

0 0.8 

OFF-RD LSI-2 (CARB) Clean Up Existing Off-Road Gas Equipment 

Through Retrofit Controls (Spark-Ignition Engines 

25 hp and Greater) 

0.5-1.4 1.5-3.5 

OFF-RD LSI-3 (CARB) Require Zero-Emission Forklifts Where Feasible 

– Lift Capacity ≤ 8,000 Pounds 

0.3-0.6 1.4-2.8 

SMALL OFF-RD-1 (CARB) Set Lower Emission Standards for New Handheld 

Small Engines and Equipment (Spark Ignited 

Engines Under 25 hp such as Weed Trimmers, 

Leaf Blowers, and Chainsaws) 

1.9 0.2 

1

 Expected reductions are from the summer planning inventory for the South Coast Air Basin in 2010 

- 43 -
Chapter 4 AQMP Control Strategy 

4 - 31 

TABLE 4-4A (continued) 

Proposed State Short-Term Control Measures 

Control 

Measure # 

Expected Reductions1 

(tons/day) 

Title/Description 

VOC NOx 

SMALL OFF-RD-2 

(CARB) 

Set Lower Emission Standards for New NonHandheld Small Engines and Equipment (Spark 

Ignited Engines Under 25 hp such as 

Lawnmowers) 

6.6-7.7 0.6-1.9 

MARINE-1 (CARB) Pursue Approaches to Clean Up the Existing 

Harbor Craft Fleet – Cleaner Engines and Fuels 

0.1 2.7 

MARINE-2 (CARB) Pursue Approaches to Reduce Land-Based 

Emissions at Ports – Alternative Fuels, Cleaner 

Engines, Retrofit Controls, Electrification, 

Education Programs, Operational Controls 

0.1 0.1 

FUEL-1 (CARB) Set Additives Standards for Diesel Fuel to Control 

Engine Deposits 

NQ NQ 

FUEL-2 (CARB) Set Low-Sulfur Standards for Diesel Fuel for 

Trucks/Buses, Off-Road Equipment, and 

Stationary Engines 

Enabling Enabling 

CONS-1 (CARB) Set New Consumer Products VOC Limits for 2006 2.3 0 

CONS-2(CARB) Set New Consumer Products VOC Limits for 

2008-2010 

8.5-15 0 

FVR-1 (CARB) Increase Recovery of Fuel Vapors from 

Aboveground Storage Tanks 

0-0.1 0 

FVR-2 (CARB) Recover Fuel Vapors from Gasoline Dispensing at 

Marinas 

0-0.1 0 

FVR-3 (CARB) Reduce Fuel Permeation Through Gasoline 

Dispenser Hoses 

0-0.7 0 

PEST-1 (DPR) Implement Existing Pesticide Strategy Baseline Baseline 

Subtotal of Potential Range of State Measures 33.6-72.2 23.3-49.4

1

 Expected reductions are from the summer planning inventory for the South Coast Air Basin in 2010 

- 44 -
Final 2003 AQMP 

4 - 32 

TABLE 4-4B 

Proposed State Annual Adoption Commitments for Near-Term Measures 

2003 South Coast SIP1

(Emission reductions in tons per day in 2010) 

 2003 2004 2005 2006 

VOC 10 4 212 14 

NOx 11 5 212 0 

1 Expected reductions are based on summer planning inventory. 

2

 Includes BAR’s commitment to implement improvements to the Enhanced Smog Check 

Program. 

DISTRICT, STATE, AND FEDERAL LONG-TERM CONTROL STRATEGY 

(182(e)(5) MEASURES OR "BLACK BOX") 

In addition to the specific new short-term measures defined by the State, District, and 

SCAG, the ozone attainment demonstration will rely on long-term measures that 

anticipate the development of new control techniques or improvement of existing control 

technologies. The federal Clean Air Act (CAA) Section 182(e)(5) specifically authorizes 

the inclusion of such measures for extreme ozone nonattainment areas – these measures 

are often referred to as the “black box.” The size of the black box is based on the 

difference between the final attainment target (carrying capacity) for each pollutant and 

the emissions remaining after application of short-term control measures. 

Achieving the reductions ascribed to the black box by the 2010 attainment deadline will 

pose a tremendous challenge to the agencies, businesses, and residents of California. 

Based on the latest emission inventory and modeling analysis, the size of the black box 

for the 2003 AQMP is estimated to be 265 tons per day of VOC and 181 tons per day of 

NOx (which represents approximately 100 tons per day of additional VOC reductions 

beyond the 1997/99 ozone SIP target). 

The 2003 AQMP's long-term strategy is comprised of two components: 1) Tier I, which 

is based on the commitment to achieve additional reductions beyond the proposed shortterm measures based on District's preliminary technical evaluation; and 2) Tier II, which 

is based on the remaining long-term emission reductions needed for attainment 

demonstration. 

Two different scenarios are presented in Tables 4-5A and 4-5B for distributing the longterm reductions among agencies. Under Scenario 1, recommended by District staff, the 

1997/99 SIP commitments by agencies are used as a starting point to allocate the portion 

of Tier II long-term reductions needed. Since CARB/U.S. EPA have not met their 

commitments in the 1997/99 SIP (as of 2003), these agencies would be required to 

- 45 -
Chapter 4 AQMP Control Strategy 

4 - 33 

achieve the same level of remaining emissions by 2010 as contained in the current SIP. 

In addition, the remaining emission reductions needed for attainment are then 

apportioned to each agency based on the contribution of the remaining emissions within 

each agency's legal authority. 

Under Scenario 2, the long-term strategy recommended by CARB staff, all of the 

responsible agencies would focus on defining feasible measures to achieve the necessary 

emission reductions. CARB’s expectation is that each agency would pursue feasible, 

cost-effective measures for sources under its jurisdiction. CARB would take 

responsibility for assuring that measures are identified by 2007 to achieve the remaining 

emission reductions needed for attainment. 

Tables 4-5A and 4-5B provide the overall emission reductions (tons/day) associated with 

short-term/defined measures as well as long-term strategies by agency under Scenarios 1 

and 2. CARB staff suggests a single black box and a public process to identify feasible 

measures and the appropriate agency for adoption and implementation. District staff 

asserts that responsibility for achieving every ton of needed reductions should be 

assigned to each agency (CARB, U.S. EPA and the District) in this SIP. These views 

must be reconciled in the final South Coast SIP to facilitate acceptance by both the State 

and local governing boards. 

- 46 -
Final 2003 AQMP 

4 - 34 

Table 4-5A (Scenario 1) 

Emission Reductions from Short-Term and Long-Term Measures1

 

(2010, tons per day)

District CARB EPA 

 VOC NOx VOC NOx VOC NOx 

Short-Term Measures 21.5 5 49 37 --- ---

Long-Term Measures: 

 Tier I 11 --- 47 --- ---

 Tier II 20 --- 187* 113* (18)* 68**

 Subtotal 31 --- 234* 113* (18)* 68**

Total Reductions by Agency 52.5 5 283* 150* (18)* 68**

Overall Reductions VOC= 336 and NOx= 223 

* If U.S. EPA achieves the anticipated 18 tons per day of VOC reductions from sources under federal 

jurisdiction, CARB's long-term reduction commitment will be reduced by this amount. 

** Reflects the anticipated emission reductions from sources under federal jurisdiction to be achieved 

by U.S. EPA. In the event that U.S. EPA does not achieve these reductions, the NOx carrying 

capacity will be increased by this amount under Option 2 of attainment strategy (i.e., excluding 

reductions from federal sources) which would still demonstrate attainment with the federal 1-hour 

ozone standard. 

Table 4-5B (Scenario 2) 

Emission Reductions from Short-Term and Long-Term Measures1 

(2010, tons per day) 

District CARB EPA 

 VOC NOx VOC NOx VOC NOx 

Short-Term Measures 21.5 5 49 37 --- --- 

Long-Term Measures* VOC = 265 and NOx = 181 

Overall Reductions VOC = 336 and NOx = 223 

* CARB proposes to take responsibility for assuring that measures are identified by 2007 to achieve 

these reductions to meet the primary carrying capacity of 310 tpd VOC and 530 tpd NOx. If the 

federal government does not agree to fulfill its described reduction responsibility, 68 tpd of these 

NOx emission reductions will be foregone and the NOx carrying capacity will be adjusted upward 

by 68 tpd. Since the federal VOC reductions must be achieved to attain, those 18 tpd VOC 

reductions will be retained in the long-term commitment. 

 

1 In addition to District, CARB, and U.S. EPA measures, the 2003 AQMP includes reductions from 

SCAG's 2001 RTP (i.e., 15.7 tons per day of VOC and 7.8 tons per day NOx) of which emissions 

reductions from transportation control measures are 5 tons per day of VOC and 1 ton per day of NOx 

emissions.

- 47 -
Chapter 4 AQMP Control Strategy 

4 - 35 

SCENARIO 1 -- RECOMMENDED BY DISTRICT STAFF

District's Portion of Long-Term Strategy - After implementation of its proposed shortterm measures, the District would be exceeding its emission target in the 1997/99 SIP by 

about 65 tons per day of VOC; however, in view of the magnitude of the reductions 

required for attainment demonstration, the District staff is proposing long-term measures 

to achieve additional VOC reductions from stationary sources. The District's long-term 

strategy is also made up of Tier I and Tier II components. Under the Tier I long-term 

strategy, the reduction target is 11 tons per day of VOC with the actual reductions 

dependent on technology assessments to be performed as part of the rule development 

process. The Tier I long-term control measures have an adoption date between 2005 and 

2007 and implementation date between 2007 and 2009, and targets the source categories 

such as those in the following control measures: 

• CTS-10 – Miscellaneous Industrial Coatings and Solvent Operations (VOC) 

• FUG-05 – Emission Reductions from Fugitive Sources (VOC) 

• PRC-07 – Industrial Process Operations (VOC) 

 

The reduction target for Tier II long-term strategy is 20 tons per day of VOC reductions 

in 2010. Any excess reductions achieved during implementation of the short-term 

commitment will be credited toward the Tier I long-term commitment. The Tier II longterm control strategy has an adoption date between 2006 and 2008 and implementation 

date between 2008 and 2010, and would target all stationary source categories for which 

feasible reductions can be identified. Furthermore, permanent reductions in emission 

estimates due to improvement in inventory methodology are SIP creditable if the changes 

are approved by the Governing Board at its regularly scheduled public meetings. The 

District's overall reduction target under the long-term strategy is 31 tons per day of VOC 

in 2010. The District's long-term strategy is described in Appendix IV-A (Control 

Measure LTM-ALL). 

In order to achieve the District's long-term emission reduction commitments, several 

mechanisms will be used by District staff to identify and implement new control 

strategies. These mechanisms described in more detail in Appendix IV-A: Long-Term 

Control Measure (LTM-ALL) include, but are not limited to: 1) AQMP Advisory 

Technical Subcommittee; 2) Annual Technology Assessment Workshops; 3) Emissions 

Inventory Updates/Studies; 4) VOC Reactivity Studies; 5) Periodic BACT Evaluations. 

In addition to these mechanisms, advanced control technologies (mobile and stationary 

sources) and innovative control approaches (e.g., market incentive programs, localized 

controls), presented later in this Chapter, are also expected to play a major role in 

achieving the long-term reductions required for demonstrating attainment with the federal 

1-hour ozone standard. A brief description of the above mechanisms is provided here: 

- 48 -
Final 2003 AQMP 

4 - 36 

(1) Technical Subcommittee of the AQMP Advisory Group 

Because of the significant emission reductions required for attainment 

demonstration, a Technical Subcommittee was established under the District’s 

AQMP Advisory Group in April 2003 to explore additional control technologies 

and innovative approaches to achieve further reductions beyond the defined 

control measures and reduce the size of the “black box”. A preliminary list of 

potential control strategies identified by this Subcommittee is included in the 

Section entitled, "Suggested Strategies by AQMP Advisory Technical 

Subcommittee" in this chapter. Additional control strategies will be further 

explored and developed through this Subcommittee in the future. Control 

strategies that involve mobile sources or consumer products will be further 

coordinated with CARB and U.S. EPA. To assist in identifying new control 

strategies, the Subcommittee may also be expanded to include additional technical 

experts on an as needed basis. 

(2) Annual Technology Assessment Workshops 

The District will conduct annual technology assessment workshops with 

participation from broader audience including consultants, technical experts, and 

other interested parties to identify the latest technology improvements and process 

changes which could lead to implementation of cost-effectiveness control 

strategies to further reduce VOC emissions. Potential control methods will 

include, but are not limited to near-zero or zero-VOC coating and solvent 

formulations and technologies (e.g., water-based, UV/EB technologies, powder 

coatings), add-on controls, improved inspections and maintenance programs, and 

process modifications. Manufacturing processes identified through the 

enforcement of stationary source rules such as Rule 442 – Usage of Solvents, will 

also be used to identify potential control strategies. 

(3) Emissions Inventory Updates/Studies 

 As part of the effort in identifying new source categories for potential controls, 

specific emission studies will be conducted to refine emission inventories. Any 

emission studies conducted that resulted in permanent emission reductions 

(relative to 2003 AQMP inventory) due to changes in inventory methodology or 

emission factor update, will be credited toward the District’s SIP commitment for 

long-term measures. These changes will be approved by the AQMD Governing 

Board at a public meeting to allow public review and comments. Also, studies 

conducted as part of implementing the annual Emissions Reporting (AER) 

Program (i.e., reviewing/auditing AERs filings from large facilities) will be used 

to identify any new emission reduction strategies voluntarily implemented by 

facilities (for reducing annual emission fees) which may exceed the limits under 

the District’s existing regulations. 

- 49 -
Chapter 4 AQMP Control Strategy 

4 - 37 

(4) VOC Reactivity Studies 

 Studies conducted to evaluate the reactivity of VOC compounds such as those 

proposed under the District’s Three-Year Advanced Pollution Research Plan will 

provide a basis for establishing control strategies and pilot projects that substitute 

low-reactive VOCs for highly reactive VOCs. These studies will lend support to 

the possibility of using low-reactivity-based products for incorporation into future 

rule development for further VOC reductions. 

(5) Periodic BACT Evaluations 

BACT evaluations will be conducted periodically to identify new control 

strategies that may result from add-on controls or process changes for existing 

sources. 

New control measures identified through any of the above five mechanisms will be 

reported to the Governing Board in December of every year, as part of the District’s 

Annual Rule and Control Measure Forecast Report. This report will also provide a 

preliminary estimate of the expected emission reductions from each newly identified 

measure along with the proposed rule adoption calendar. Furthermore, in January of each 

year, District staff will provide a summary of the emission reductions achieved through 

adoption of the control measures by the Governing Board in the previous year(s) to track 

the performance of its SIP commitment. 

The District is committed to continue actively seeking cost-effective and technically 

feasible control measures. Once these measures are identified, they will be adopted and 

implemented as early as practicable while meeting all public notification requirements. 

The reductions achieved in aggregate would then be used to first satisfy the District's 

short-term commitment, if there is a shortfall, otherwise the District's long-term SIP 

commitment and any excess reductions achieved will be contributed to the State/federal 

long-term reduction goals. However, it bears repeating that all source categories should 

produce their fair share of cost-effective emission reductions. 

CARB's Portion of Long-Term Strategy - CARB's Tier I long-term reduction target is 

based on the CARB's proposed long-term measures contained in their State and Federal 

Element, dated January 2003. CARB’s Tier II long-term reduction target is assigned by 

the District staff following the methodology described in section, District, State and 

Federal Long-Term Control Strategy (182 (e)(5) Measures or “Black Box”). 

CARB will establish a formal process to examine the universe of source categories for 

which the State has jurisdiction to determine how additional reductions can be achieved 

to satisfy the remainder of the long-term commitment. The examination will also include 

approaches that require federal participation and implementation to meet reduction goals. 

Table 4-6 contains an initial list of possible approaches that CARB staff will pursue to 

- 50 -
Final 2003 AQMP 

4 - 38 

identify suitable long-term measures. Beginning in 2004, CARB will also solicit written 

proposals for innovative control concepts from the public and conduct technical 

workshops to further explore promising ideas. CARB expects to identify the remaining 

measures needed to fulfill the long-term commitment in an expeditious manner, and 

commits to adopt such measures by the earliest feasible date and implement them prior to 

the beginning of the ozone season in 2010. 

TABLE 4-6 

Possible State Approaches for Long-Term Measures 

Light/Medium Duty 

Vehicles 

■ Provide incentives for voluntary passenger vehicle retirement 

Smog Check Explore program expansion to increase benefits, including: 

■ Expanded enhanced smog check 

■ Opt-in to test-only program 

■ Replace rolling 30-year exemption with exemption of pre-1974 vehicles 

On-Road Heavy 

Duty Vehicles 

■ Provide incentives for cleaner trucks and buses, including school buses 

Off-Road Vehicles ■ Provide incentives for cleaner off-road equipment 

Airports ■ Pursue approaches to reduce emissions from vehicles traveling to and 

from airports 

Locomotives ■ Pursue approaches to reduce emissions from in-use locomotives 

Diesel Engines 

■ Set toxics standard for existing stationary diesel fueled engines – over 

50 hp 

■ Set toxics standard for existing portable diesel engines 

■ Set toxics standard for new and existing small stationary diesel engines 

– under 50 hp 

■ Set toxics standard for diesel-fueled refrigeration units on trucks 

Fuels 

■ Set sulfur/ash content limits for diesel engine lubricating oils 

■ Support infrastructure for zero emission vehicles – electric, fuel cell, 

hydrogen 

Consumer Products 

■ Consider future consumer products regulations 

Incentives 

■ Establish clean air labeling program 

■ Continue Statewide energy conservation program 

■ Consider Statewide public education campaign for air quality 

Pesticides 

■ Explore approaches to further reduce volatile emissions from pesticides 

based on regional need 

SCENARIO 2 -- RECOMMENDED BY CARB's STAFF

- 51 -
Chapter 4 AQMP Control Strategy 

4 - 39 

Under State law, the California Air Resources Board is designated as the State agency 

responsible for the preparation of the SIP required by the Clean Air Act and coordination 

of district activities necessary to comply with the federal Act. In this capacity, California 

is proposing to assume responsibility for assuring that by 2007 measures are identified to 

achieve the remaining emission reductions needed for attainment in the South Coast. 

California makes this commitment with the expectation that U.S. EPA will discharge its 

responsibilities under the Clean Air Act by undertaking rulemaking or other actions to 

achieve emission reductions that are determined to be appropriate for U.S. EPA and 

needed for attainment in the South Coast Air Basin. Furthermore, CARB expects that the 

District will continue to be an active partner in the technical and regulatory processes to 

identify and adopt the necessary long-term measures. 

CARB staff believes based on the best technical information available, that identifying 

new measures that will achieve attainment is particularly challenging for the South Coast 

given the level of control already in place and the additional defined measures in this 

plan. CARB and the District will continue to assess, on an on-going basis, emerging 

technologies, market incentive programs (e.g., public funding/demand side strategies), 

opportunities for pollution prevention, and the reasonable availability of other measures. 

Through this process, the specific measures needed for attainment will be identified no 

later than 2007, adopted by the earliest feasible date, and implemented prior to the ozone 

season in 2010. If the specific measures developed to satisfy the long-term obligation 

affect the on-road motor vehicle emissions budget, the District and CARB commit to 

submit the revised budget to U.S. EPA. 

CARB staff will work with the District, U.S. EPA, and the public to assess potential 

emission reduction concepts to meet the long-term commitments. All agencies will 

actively seek to identify additional cost-effective control strategies to achieve the 

maximum feasible reductions from all source categories. Special attention will be given 

to achieving reductions from in-use on-road and off-road mobile sources because of the 

extended life of these sources and their slow turn-over rate. This effort will rely heavily 

on input and feedback from interested stakeholders. The public’s participation will be 

important both in identifying potential emission reduction concepts and developing 

approaches to achieve those emission reductions in practice. The support of stakeholders 

in crafting ways to overcome implementation barriers and providing assistance to 

ultimately obtain the emission reductions will be a key component to meeting the longterm commitment. As new control strategies are identified, agencies would adopt 

regulations to implement these measures in the earliest practicable timeframe. 

Every type of emission source – mobile, stationary, and area – as well as new and 

existing -- will need to be evaluated to determine the remaining emissions in the 

- 52 -
Final 2003 AQMP 

4 - 40 

attainment year, and the possibility for further emission reductions. Both new sources 

and sources already in place will be evaluated for potential emission reduction 

opportunities. 

Together with the interested public, the agencies will evaluate the opportunities to 

achieve all feasible emission reductions from regulatory programs as well as innovative 

approaches such as incentives, voluntary programs, episodic controls, and other actions. 

Part of this evaluation will include a discussion of which agency or agencies can most 

effectively obtain the emission reductions in practice. For sources such as airports, ports, 

and rail yards, the agencies will consider facility-based approaches to reduce overall 

emissions. For these types of sources, a comprehensive approach may be the most 

effective way to reduce emissions of ozone and fine particulate precursors, as well as 

address community health concerns. The agencies will also work with SCAG to identify 

how transportation decisions can support further emission reductions through direct 

funding of cleaner engine projects or through programs to reduce the rate of growth in 

vehicle travel. As strategies are defined throughout this process, the responsible agency 

will begin development as soon as practicable. 

The agencies will hold a technical forum and identify any new control measures that can 

help implement the long-term strategy. By 2007, the District and CARB will prepare a 

revision to the ozone SIP that: (1) reflects any modifications to the carrying capacity and 

(2) identifies the additional strategies needed to provide the remaining emissions 

reductions, including the specific measures, benefits, timing, and responsible agencies. 

This schedule would harmonize with development of SIPs to attain the federal eight-hour 

ozone standard and fine particulate matter standards in the post-2010 timeframe. 

The District is seeking public comment on which scenario (i.e., 1 or 2) provides the most 

appropriate approach. 

Federal Responsibility Under Long-Term Strategy - As established in the 1994 ozone 

SIP and reaffirmed in the 1999 SIP, the South Coast needs reductions from sources under 

the legal, or practical, control of the federal government to attain national air quality 

standards. These sources include vehicles registered outside California that travel within 

the State, preempted farm and construction equipment, locomotives, marine vessels and 

aircraft, as well as the fuels sold outside California for these engines. The federal Clean 

Air Act directs U.S. EPA to continue reducing mobile source emissions that cause or 

contribute to air pollution that endangers public health. 

U.S. EPA and CARB staffs have partnered effectively, sharing technical resources to 

develop new emission standards and other approaches to cut emissions from source 

categories under shared authority. For example, parallel regulations will reduce 

emissions from new 2007 heavy-duty trucks by 95 percent compared to 1998 levels, if 

- 53 -
Chapter 4 AQMP Control Strategy 

4 - 41 

fully implemented. The national emission standards for these vehicles are vital to 

reducing NOx and particulate emissions to meet health-based air quality standards and 

reduce the cancer risk from exposure to diesel exhaust. These benefits are reflected in the 

baseline inventory. 

Agencies at all levels must deliver combined new reductions of about 330 tons per day of 

VOC and about 220 tons per day of NOx to reach the ozone attainment targets in the 

South Coast by 2010. This plan identifies control measures that the District, SCAG, and 

CARB will develop to achieve significant emission reductions, as well as a broad longterm strategy. However, California alone cannot do it all. The sheer magnitude of the 

additional reductions required to attain necessitates that federal government agencies 

with authority to control air pollution share responsibility for reaching attainment targets. 

To support attainment of the federal one-hour ozone standard (and more protective new 

federal standards) in the South Coast, California believes that the federal government has 

a responsibility to further reduce emissions in proportion to the contribution from sources 

under its jurisdiction to the degree feasible. Federal government action is essential to 

reach the attainment targets which will require reducing emissions across all sources 

contributing to the problem. 

a. Emissions Contribution 

Based on projected 2010 emissions with existing control requirements, sources under 

federal jurisdiction will contribute one-third of total NOx emissions which form ozone 

and about half of fine particulate matter (PM2.5) on peak days in the South Coast Air 

Basin. These sources also emit VOC although in smaller proportion. As California State 

and local agencies continue to make commitments and adopt new measures, the relative 

contribution of emissions (especially NOx) from sources under federal control will grow 

larger. 

- 54 -
Final 2003 AQMP 

4 - 42 

2010 NOx Emissions = 764 Tons/Day

District

11%

CARB

56%

EPA

33%

Figure 1 

Projected NOx Emissions by Agency 

(South Coast Air Basin, 2010, Summer Planning Inventory) 

Ozone-forming emissions from most sources are declining over time due to the 

effectiveness of adopted controls, despite continued population and travel growth. But 

net emissions from marine and aircraft categories are rising. Between 2000 and 2010, the 

total NOx emissions from marine vessels are projected to increase 25 percent, with 

aircraft emissions rising over 30 percent, because the effects of activity growth are 

greater than the benefits of current controls. In contrast, total NOx emissions will drop 

by 60 percent for passenger vehicles and 30 percent for trucks over the same period. 

Marine and aircraft emissions continue to grow dramatically by 2020 without new 

strategies. 

b. Federal Actions to Meet Emission Reduction Targets 

U.S. EPA and CARB staffs continue to coordinate on future rulemaking, including three 

ongoing efforts. First, U.S. EPA proposed more stringent emission standards for new 

off-road diesel equipment based on the transfer of emission control technology for onroad engines. The benefits will be critical in the post-2010 timeframe to both offset 

growth and make progress toward the new, more stringent federal standards. Second, 

U.S. EPA has also proposed phasing in the use of low sulfur diesel fuel in off-road 

applications nationwide. This will enable the use of more sophisticated control 

technology on off-road diesel engines. Third, U.S. EPA is working in parallel with 

California to develop on-board diagnostics and to strengthen manufacturers’ in-use 

- 55 -
Chapter 4 AQMP Control Strategy 

4 - 43 

testing to ensure that new heavy-duty trucks and buses maintain expected emission levels 

throughout their useful lives. 

CARB and the District expect that U.S. EPA and other federal agencies will secure 

further reductions, consistent with the emissions contribution from federal sources. The 

plan relies on the federal government to achieve an additional 68 tons per day of NOx 

reductions, as well as 18 tons per day of ROG reductions, in South Coast Air Basin by 

2010. These totals include the benefits of the three parallel measures described above. 

Like State and local SIP measures, we anticipate that the federal government may 

consider a mix of regulatory programs, incentives, or other agreements to achieve 

reductions. 

As part of the State’s own long-term strategy, CARB identified possible federal emission 

reduction approaches. Accordingly, CARB staff included in its own document concepts 

that the federal government could consider, indicated in Table 4-7. Long-term strategies 

for new engines in locomotives, ocean-going ships, harborcraft, and commercial and nontactical military aircraft are feasible and effective means to cut emissions and will be 

critical to make progress toward all of the national air quality standards. Because of the 

extended life of these engines, we believe the long-term strategy will need to rely heavily 

on programs to replace existing engines with cleaner models or to add emission control 

equipment. Given the volume of equipment in operation and the public health impact of 

the emissions, it is important that U.S. EPA and its federal partners take early action in 

this regard. 

TABLE 4-7 

Concepts for Federal Action 

On-Board Diagnostics For New Truck/Bus Fleet And In-Use Testing For Existing Truck/Bus Fleet 

Lower Emission Standards for New Off-Road Compression Ignition Engines 

Low-Sulfur Standards for Diesel Fuel for Trucks/Buses and Off-Road Equipment, and Stationary 

Engines 

More Stringent Emission Standards for New Harbor Craft and Ocean-Going Ships 

Clean Up The Existing Ocean-Going Ship Fleet Through Approaches Such As Cleaner Fuels, 

Incentives For Cleaner Ships, Smoke (Opacity) Limits 

Reduce Emissions from Jet Aircraft Through Approaches Such As More Stringent Engine Standards, 

Retrofit Controls, Cleaner Fuel, and Applying Standards to Non-Tactical Military Aircraft 

More Stringent Emission Standards for New and Remanufactured Locomotive Engines 

Incentives to Accelerate Clean Up of Existing Diesel Engines 

CARB intends to continue working with the U.S. EPA and other federal agencies on both 

near-term activities and the long-term strategy. However, the State does not yet have 

assurance that the federal government will achieve the emissions targets in the needed 

timeframe. 

- 56 -
Final 2003 AQMP 

4 - 44 

To avoid a transportation conformity lapse, local and State agencies need to adopt this 

SIP revision, and U.S. EPA must find that the transportation conformity emissions 

budgets are adequate, by spring 2004. To preclude the possibility of transportation 

penalties, a backstop provision is proposed in the Plan to be triggered if U.S. EPA does 

not accept the primary control strategy that includes local, State, and federal elements. 

Two options for attainment demonstration of the federal 1-hour ozone standard are 

provided in this Plan. The impact of the 2003 AQMP's proposed control strategy 

(including emission reductions from federal sources), referred to as Option 1, as well as 

the backstop provision (excluding reductions from federal sources), referred to as Option 

2, on attainment demonstration are presented in Chapter 5. 

The primary control strategy provides the greatest protection for public health and the 

best foundation for meeting upcoming federal ozone and particulate matter standards. 

(NOx is the dominant contributor to fine particulate levels and a critical component in 8-

hour ozone air quality in the Basin.) However, a high priority should be placed on 

achieving the federal PM2.5 air quality standard which requires aggressive action at this 

time to demonstrate attainment by the 2014 federal target. The backstop strategy would 

be equally effective for meeting the first ozone attainment milestone, the federal one-hour 

standard. However, it would not provide the NOx emission reductions that will be 

critical in the longer term to attain the new federal eight-hour ozone and PM2.5 

standards. It is vital for the federal government to join the State and local agencies in 

taking early action to address the serious public health consequences of particulate 

pollution as we design our strategy to meet the federal one-hour ozone standard. 

Suggested Strategies from AQMP Advisory Technical Subcommittee 

The Technical Subcommittee of the AQMP Advisory Group was established in April 

2003 to identify new control strategies that could be implemented to achieve the longterm emission reduction requirements (i.e., “black box”). The membership of the 

Subcommittee is comprised of staff from District, CARB, and SCAG as well as 

representatives from the environmental community, industry and local government, but 

would be extended to include other technical experts and entrepreneurs. The following 

is a list of strategies which have been suggested by this Subcommittee thus far as well as 

other strategies suggested during the comment period. These suggestions will continue to 

be further evaluated by agency staff following the adoption of 2003 AQMP. 

Accelerate Penetration and Use of Existing Technologies 

Instead of relying on the development of new technologies for achieving “black box” 

reductions, existing technologies should be relied upon to the greatest extent possible. 

Examples include retrofit of on-road trucks and off-road vehicles and equipment with 

- 57 -
Chapter 4 AQMP Control Strategy 

4 - 45 

existing technologies (e.g., diesel particulate filters, 3-way catalysts, and/or diesel 

oxidation catalysts), low- or zero-emission ground support equipment at airports, and 

low-emission switcher locomotives. This accelerated penetration of existing 

technologies through mandatory requirements would result in emission reductions 

occurring earlier instead of waiting for further development or commercialization of new 

technologies. Agency responsibility, funding, and feasibility are among the issues that 

need to be further evaluated for these control strategies. 

Demand-Side Strategies 

Demand-side strategies use differential pricing as a mechanism to influence consumer 

choice when purchasing or operating a product. Examples include charging higher fees 

for registering or purchasing a higher-emitting vehicle or a consumer product. Another 

example may include charging higher user fees for recreational boats for access to water 

ways unless their engines meet a low-emission standard. Charging a vehicle miles 

traveled (VMT) or emission-based fee for higher mileage and higher emitting vehicles, 

respectively, is another example. A pilot project could be considered as a way of 

initiating and evaluating this type of strategy. A task force will be convened to further 

explore and evaluate demand-side strategies. These strategies could also be considered 

for large VOC sources (in lieu of Control Measure MSC-08) by establishing a facility cap 

(e.g., based on 80% to 90% of peak level operation) and requiring them to pay a fee if 

these thresholds are exceeded. To improve public acceptance, these programs can be 

designed to be revenue-neutral and minimize the socioeconomic impacts on low-income 

residents of the Basin. 

Accelerated Retirement of Older High-Emitting Vehicles 

Older high-emitting vehicles contribute to a significant portion of emissions in the Basin. 

While funding and social considerations are key issues relative to accelerating the 

retirement of higher emitting vehicles, removal of this emission source would be an 

extremely effective method of reaching clean air goals. Buyback or similar programs 

could be considered to accelerate the retirement of these vehicles to achieve the 

maximum reduction feasible. One suggested mechanism is for CARB to adopt a 

regulatory program to require vehicle manufacturers to retire gross-polluting vehicles in 

order to sell new vehicles in the state. 

Clean Communities Concept 

In contrast to demand-side strategies, the clean communities concept influences 

consumer choice by offering incentives to promote changes in purchasing habits. 

Examples of incentives include purchase vouchers for low-emitting products and energy 

rate reductions for energy efficiency improvements. 

- 58 -
Final 2003 AQMP 

4 - 46 

Smog Check Improvements 

Improvement in the current Smog Check Program by requiring annual testing for highmileage vehicles or gross polluters is expected to provide significant reductions from 

existing on-road mobile sources. In addition, a voluntary Smog Check program could be 

implemented using remote sensing stations where vehicles could periodically drive by, be 

tested, and subsequently be repaired, if necessary. 

Remove Disincentives on Voluntary Measures 

Stationary source operators may often be hesitant about making modifications or 

improvements to their permitted sources due to the potential impact on their facilities 

from District Rules 201, 203, and Regulation XIII. These rules require a permit change 

or new source review for modifications that increase or decrease emissions. 

Recommendation was made to consider removing impediments potentially created by 

District rules and regulations in order to achieve reductions from voluntary measures 

implemented by facilities for SIP purposes. 

Expand Fleet Rules to Private Fleets 

Currently, the District fleet rules apply to public agency fleets or fleets which are 

contracted through public agencies. This recommendation calls for the District to expand 

the fleet rules to private fleets such as utility companies, cable operators, and delivery 

services. 

Modify Stationary Source Monitoring Requirements 

In lieu of conducting more rigorous annual source testing of permitted stationary sources, 

this recommendation would allow more frequent monitoring using hand-held devices to 

evaluate rule compliance by facilities. This assumes that more frequent monitoring using 

less rigorous techniques strengthens compliance by allowing operators to make 

adjustments to lower emissions on equipment more often than on an annual basis, which 

is considered costly and unnecessary. Equipment types which could benefit from such an 

approach include boilers and ICEs. 

Add Flexibility to Current Programs 

This recommendation seeks to add more flexibility to existing stationary source rules by 

allowing sources to mitigate their emissions by reducing emissions from other lesscontrolled or uncontrolled sources in lieu of complying with more costly controls under 

the existing framework. A three-step process could be set up to implement this strategy. 

Step one would identify specific source categories and facilities or sources that would be 

- 59 -
Chapter 4 AQMP Control Strategy 

4 - 47 

subject to additional controls under any portion of this AQMP. Step two would include 

an identification of superior and more cost-effective strategies for one or more existing 

sources whose emissions occur within or otherwise impact the Basin. The final step 

would be to craft regulations which would offer facilities the flexibility to select from a 

menu of control options to comply with their emission reduction obligations as identified 

in the AQMP. The purpose of this program is to achieve emission reductions and 

environmental improvement in a less costly and more efficient manner and, through 

compliance flexibility, to minimize the economic and job-related impacts of the Plan and 

potentially to reduce the size of the black box. 

During the next several months, the District will undertake a collaborative multistakeholder process to consider whether to implement this approach as a pilot program 

for the refineries in the Basin. Based on the results of this process, the District may 

consider adoption of a pilot program. An appropriate environmental review would be 

performed prior to adoption of any pilot program. If such a program is adopted, then 

upon achieving at least the equivalent reductions, the pilot program would subsume the 

2003 AQMP measures addressing refinery emissions including FUG-05, CMB-07, MSC04, MSC-07, MSC-08, PRC-07, and LTM-ALL to the extent they are applicable to the 

refining industry. Accordingly, if the pilot program is implemented, refineries meeting 

the reduction commitments would no longer be subject to specific short-term measures or 

long-term strategies in the 2003 AQMP. The implementation of this pilot program does 

not preclude future adjustments to the overall reduction targets established for this source 

category if warranted by attainment demonstrations in future SIP revisions. 

Educational Programs 

Educational programs on the emission impacts of energy efficiency measures can provide 

reductions from voluntary actions. The District could establish estimates on the expected 

emission reductions from increasing the energy efficiency from permitted equipment 

such as by performing regular tune-ups on stationary boilers. 

Control of Emissions from Port Operations 

A number of suggestions were received relative to controlling emissions from port 

operations. Some of these control strategies overlap with other suggestions listed above. 

The suggestions specific to ports include: 

- Electric power at berths (“cold ironing”) 

- Electrification of diesel powered cranes 

- Yard tractor fleet rule 

- Diesel truck retrofit programs (e.g., diesel oxidation catalysts, particulate 

traps) 

- 60 -
Final 2003 AQMP 

4 - 48 

- Use of low sulfur diesel for ships calling at ports 

 “Emission Bubbles” at Ports and Airports 

The concept of an “emissions bubble” is similar to that of the District’s RECLAIM 

program. The concept involves including all emission sources at ports and at airports in 

“emissions bubbles” under which annual allocations of emissions must be reduced at a 

certain percentage. Some of the potential implementation issues associated with an 

“emissions bubble” program which need to be further evaluated include, but are not 

limited to, 1) establishing baselines, 2) District’s legal authority over federal sources, 3) 

extent of ports or airports authority over their tenants, and 4) annual emission reduction 

targets. Such a program would, however, provide flexibility to ports and airports in 

selecting and implementing the most cost-effective control strategies to achieve their 

overall emission reduction targets. 

Consumer Products 

The District should seek to obtain legal authority to regulate consumer products in the 

Basin and achieve further reductions from this category. 

Advanced Technologies 

The long-term strategy will require an aggressive development and commercialization of 

advanced mobile source control technologies. In addition, significant penetration of new 

and advanced technologies into in-use applications is critical if the additional reductions 

are to be realized by 2010. 

Some of the advanced technologies and innovative control approaches which can be 

relied on to achieve the additional emission reductions, needed for attainment 

demonstration, are briefly described below. 

Fuel Cells /Advanced Battery Technologies

Fuel cells are electrochemical devices that convert hydrogen and oxygen directly into 

electricity and water with little or no pollutant emissions. Most fuel cell systems use 

ambient air as the oxygen source, and the hydrogen fuel is either provided directly to the 

fuel cell or produced first from a fossil fuel (e.g. natural gas or methanol). The process of 

producing hydrogen from a fossil fuel is termed “reforming” and can be done external to 

the fuel cell or internally within the stack, such as with the high temperature molten 

carbonate fuel cells. Fuel cells are similar to batteries in that both offer zero or near-zero 

emissions, high efficiency, responsive power, few moving parts, and low noise. A 

battery, however, is an energy storage device and can only provide power until its 

- 61 -
Chapter 4 AQMP Control Strategy 

4 - 49 

reservoir of stored chemical reactants is spent, at which point it must be recharged. Fuel 

cells, on the other hand, are energy conversion devices which can provide power as long 

as the fuel and oxidant are provided. Although fuel cells have been around for decades, 

the major hurdles affecting their commercialization are their high cost of production, fuel 

flexibility, fueling infrastructure (for mobile applications), and reliability and durability. 

The U.S. Department of Energy (DOE) adopted the Freedom Car Program in January 

2002 to accelerate the introduction and commercialization of fuel cell vehicles. 

Additionally, the TAO program has played a leading role toward addressing these issues 

and expediting the commercialization of fuel cells for both mobile and stationary 

applications. For example, the SCAQMD is contributing resources to support both the 

California Fuel Cell Partnership (“Partnership”) and the California Stationary Fuel Cell 

Collaborative (“Collaborative”). The goals of both statewide initiatives are to advance 

the deployment and commercialization of fuel cell technologies for clean air and 

efficiency benefits engendered by the technology. Both the Partnership and the 

Collaborative seek to form alliances between government agencies and industry to the 

benefit of California residents. 

In addition, the District has been proactive in establishing demonstration projects for the 

advancement of stationary fuel cells in California. In 2001, the SCAQMD Governing 

Board awarded a contract to demonstrate ten, 5kW, solid oxide fuel cell (SOFC) systems 

for residential use in the Basin. A similar residential fuel cell project employing 5kW 

proton exchange membrane (PEM) fuel cells is also being considered in order to compare 

the different technologies head-to-head in actual use, in order to assess relative costs, 

reliability, durability, ease-of-use, etc. In 2002, the Governing Board also approved the 

release of a Request for Proposals for a larger-scale industrial fuel cell demonstration 

project. The goal of this project is to deploy multiple 200-250 kW fuel cell units in 

industrial/commercial applications to capitalize on the heat recovery potential of these 

higher temperature fuel cell technologies. Demonstrating fuel cells in these industrial 

settings, where high efficiency and economical operation are demanded, will provide 

excellent opportunities to identify optimum performance scenarios. The major fuel cell 

technologies proposed include SOFC, PEM, molten carbonate, and phosphoric acid fuel 

cells. These data can then be used by other industries to select the most appropriate fuel 

cell technology for deployment. 

Another project anticipated by the SCAQMD is the development and demonstration of an 

integrated hydrogen production, storage, and fuel cell power facility to be located at the 

Diamond Bar headquarters. Hydrogen will be produced renewably using an electrolyzer 

powered by an upgraded solar array; the hydrogen will then be used for fueling internal 

combustion engine (ICE) vehicles and fuel cell vehicles, as well as fueling an ICE 

generator and PEM fuel cell for backup and premium power. This demonstration project 

will exemplify the required technology integration for a near-zero emission hydrogen 

- 62 -
Final 2003 AQMP 

4 - 50 

economy. The engineering, operational, and economical integration scenarios will be 

addressed to provide data for key decision makers. All of these types of projects will 

help assess the different fuel cell technologies in realistic situations and advance the 

commercialization of truly viable products. 

Electric & Hybrid-Electric Heavy Duty Vehicles 

Hybrid electric systems can vary significantly in their design configurations as well as 

components. Hybrid electric vehicles (HEVs) can be either parallel or serial systems. 

Engines of various sizes can either drive a generator to charge the batteries or provide 

power directly to the wheels or both. The batteries can provide primary power to the 

traction drive motor or supplement the internal combustion engine (ICE). Some HEV 

designs can plug in to recharge the batteries, operate battery-only for several miles with 

the engine coming on just as needed to sustain the batteries. This type of “plug-in” 

battery dominant HEV can make extended trips by refueling quickly with gasoline or 

other fuel. 

The major automobile manufacturers are actively developing hybrid-electric vehicles 

with the objective of meeting the CARB LEV II regulations, which provide mechanisms 

for technologies other than battery electric and hydrogen fuel cells to earn ZEV credits. 

Hybrid electric vehicles are vehicles with drivetrains that integrate a small internal 

combustion engine or fuel cell alternator/generator, battery pack, and electric drive 

motors. Battery fuel cell hybrids are another potential technology being mentioned by 

battery experts as a way of reducing costs and enhancing performance of fuel cell 

vehicles. 

Innovative approaches to HEV systems are also under development that could improve 

performance, fuel efficiency, and reduce emissions relative to the first HEVs 

commercially introduced. Innovations that may be considered for demonstration include: 

advancements in the auxiliary power unit, either ICE or other heat engine, especially 

using alternative fuels including natural gas and hydrogen; battery-dominant hybrid 

systems utilizing off-peak re-charging; and non-conventional light-duty and mediumduty HEVs including delivery vans, shuttles, and other medium-duty vehicles. 

The District has been involved in the development and demonstration of energy storage 

systems for electric and hybrid-electric vehicles, mainly lead acid and nickel-cadmium 

battery packs. Over the past few years, additional technology consisting of nickel sodium 

chloride and lithium manganese batteries have shown robust performance, especially in 

heavy-duty uses. During this time period, other technology manufacturers have further 

developed other energy storage devices, including ultracapacitors, flywheels and 

hydraulic systems. Flywheel systems can draw electrical energy from internal 

combustion engines, microturbines, and regenerative braking systems, store the energy in 

kinetic form, and are capable of releasing the energy to provide electric power. 

- 63 -
Chapter 4 AQMP Control Strategy 

4 - 51 

Hydraulic energy storage systems are available in various forms. Typically, these 

systems can store retardation energy and provide this energy as a secondary source of 

propulsion, especially during acceleration. Both energy storage systems can be 

retrofitted into existing platforms to significantly increase fuel economy, especially in 

medium- and heavy-duty vehicles with frequent stopping in urban environments. 

Marine Vessels and Portside Equipment

Marine vessels and portside equipment, which primarily run on diesel fuel, contribute a 

significant portion of NOx, PM10, greenhouse gas and toxic emissions particularly in 

coastal regions and in and around shipping ports. However, implementation of the costeffective District and CARB programs has resulted in significant emission reductions 

through incentive programs such as RECLAIM Executive Order Emissions Mitigation, 

RECLAIM AQIP, Rule 2202 AQIP, Carl Moyer, and State Emissions Mitigation 

programs. The primary emission reduction technologies that have been employed so far 

are engine repowering and engine remanufacturing to achieve lower emission limits. 

Currently, the California Maritime Air Quality Technical Working Group, which is 

comprised of the CARB, U.S. EPA, District, and industry, is exploring promising retrofit 

technologies to be used on marine vessels. The working group is also working on a 

marine vessel demonstration project to: 1) identify technologies that are capable of 

reducing NOx, PM10, and greenhouse gases; 2) identify and demonstrate emission 

measurement systems capable of accurately measuring pollutant emissions in ship 

exhaust streams; 3) install the most promising technology on an in-use vessel for 

demonstration under real world conditions; and 4) establish the emission reduction 

potential in different modes of operation. After conducting an in-depth survey, the 

following technologies have been identified as promising candidates: diesel fuel 

conditioners, organo-metallic combustion catalysts, catalytic vapor injection, 

humidification of intake air, selective catalytic reduction with urea and ammonia 

injection, emission capture and exhaust reduction catalytic separation units, ceramic 

coatings, water emulsified fuels, alternative fuels, intake air fumigation with temperature 

control, and fuel injection optimization with high pressure injection. These technologies 

have a wide range of cost effectiveness, and can reduce up to 90% of NOx and PM 

emissions. 

Twin speed marine transmissions can reduce engine speed and hence fuel use and 

emissions without significantly affecting vessel speed. This technology is applicable to 

vessels such as crew, supply, pilot, fishing, and recreational boats and possibly barge 

towing tug boats. While twin speed transmissions are commercially available for certain 

horsepower ranges and duty cycles, virtually all recreational and commercial vessels in 

the District use single speed transmissions. The second gear can achieve nearly the same 

- 64 -
Final 2003 AQMP 

4 - 52 

top end vessel speed as a single speed transmission at substantially lower engine RPM 

and fuel consumption (25% to 30%). Unless the propeller speed is governed (limited), 

the use of twin speed transmission could result in a substantial increase in vessel fuel 

consumption. Experimental data indicates that if the propeller speed can be regulated in 

second gear, it is probable that a twin speed transmission could reduce emissions of all 

pollutants up to 40% without a significant sacrifice in vessel performance. The District is 

considering executing a pilot demonstration project using this technology. 

For portside equipment, the new technologies that are currently being studied and 

verified are diesel oxidation catalysts (DOCs) and PM traps. These control devices are 

being studied on yard hostlers, yard tractors, and other off-road equipment. The DOCs 

have the potential to reduce VOC emissions by up to 40% and the PM traps can reduce 

PM emissions by up to 90%. CARB is in the process of verifying DOCs and PM traps 

for off-road applications. Emission reductions can also be achieved by using alternative 

fuels. The District is currently involved in yard hostler DOC and water-emulsified diesel 

projects. 

Advanced Engine and Aftertreatment Technologies

Heavy-duty engine technologies are under development to meet the 0.2 g/bhp-hr NOx

standard for 2007 models. These include more powerful electronics for precision engine 

control, improved air handling (variable geometry turbochargers), exhaust gas 

recirculation (EGR), and after-treatment systems (particulate traps, oxidation catalysts, 

lean NOx catalysts, selective catalyst reduction, SCR). For natural gas engines, 

additional technologies include humidity compensation, stoichiometric combustion, 

three-way catalysts (TWC) and electronically controlled engine valves (“throttleless” 

engine). These technologies will enable heavy-duty engines to operate with very low 

emissions while retaining good performance and acceptable fuel economy. Once these 

technologies are adopted on new engines and vehicles, they have the capability to 

achieve even lower emissions as the technologies mature. Future emission performance 

includes reduced deterioration, possible ULEV- or SULEV-type emissions (0.05 g/bhphr NOx or lower), zero toxics, and better fuel economy. 

Emission control strategies for gasoline-, CNG-, and LPG-powered engines generally 

involve combination of sequential multi-port fuel injection, one or two heated oxygen 

sensors, three-way catalytic converters, engine control modules, and EGR systems. 

Public agencies and private industry continue to direct considerable efforts to developing 

strategies that allow an effective use of natural gas as a cleaner-burning alternative to 

conventional fuel in automotive service. These efforts have resulted in many options 

available for improving natural gas engine technology and efficiency, and developing 

exhaust aftertreatment devices to achieve higher reduction of criteria and toxic pollutant 

emissions. One such effort is to optimize or reformulate existing oxidation catalyst and 

- 65 -
Chapter 4 AQMP Control Strategy 

4 - 53 

develop catalyzed particulate traps to further reduce criteria and toxic pollutant 

emissions, especially carbonyl (formaldehyde and acetaldehyde) and PM emissions. 

NOx and PM emissions from diesel-powered on- and off-road engines are higher than 

those powered by natural gas because oxidation catalysts are the only applicable add-on 

control device for diesel engine exhaust. With the advent of gas-to-liquid, low-sulfur 

diesel fuels, and other advanced liquid fuels, many emission control technologies that 

may not otherwise be possible with conventional diesel fuel are now being developed and 

tested for use in diesel engines. These technologies include lean-NOx and diesel 

oxidation catalytic converters, NOx adsorbers, thermal and catalyzed particulate filters, 

fuel-borne catalyst, selective catalytic reduction system, and non-thermal plasma 

discharge system. Many demonstration programs are now showing that PM emissions 

from diesel engines can be significantly reduced with particulate traps. 

The reduction in heavy-duty emissions can be multiplied by incorporating these engines 

into hybrid vehicles. Such vehicles use two propulsion schemes: a low-emission engine 

and auxiliary propulsion such as an electric drive system or a mechanical pump and 

pressure storage system. In addition to propelling the vehicle, the auxiliary systems are 

used to store energy normally lost during braking and re-use this energy to propel the 

vehicle, reducing both emissions and fuel consumption. With new heavy-duty engine 

technologies, natural gas hybrid vehicles have the capacity to achieve near-zero 

emissions, as low as fuel cell vehicles with onboard fuel reformers. 

Renewable Power Generation Technologies

Renewable power generation technologies such as solar and wind electric power 

generation technologies may also play a role in future long-term attainment 

demonstration strategies. The District will evaluate the application of renewable power 

generation technologies through market incentive programs in order to achieve additional 

emission reductions (e.g., area source credit rule). Future market incentive programs will 

focus on renewable power generation technologies used in residential and commercial 

applications. 

The District’s Technology Advancement Office is currently participating in a pilot solar 

thermal air conditioning project. The technology which is supported by this project 

involves the use of solar energy to provide air conditioning for commercial buildings. 

The project seeks to demonstrate the viability of using solar driven absorption chillers 

(which use heat from an array of solar collectors to produce chilled water) to air 

condition buildings. 

Other possible strategies for increasing the penetration of renewable power generating 

technologies include encouraging solar and wind turbine use where applicable. 

Examples of possible renewable energy applications include powering electric motors 

- 66 -
Final 2003 AQMP 

4 - 54 

used to run agricultural pumps with wind energy and utilizing solar panels in the 

residential and commercial sectors. The AQMD has provided incentive money to 

convert diesel powered agricultural pumps to electric motors. The eastern portion of the 

district may have sufficient wind resources such that these electric motors could be costeffectively driven by wind energy. 

For the last few years, there have been substantial incentives available from California 

Public Utilities Commission and California Energy Commission to install solar panels on 

private residential rooftops. These incentives have been heavily utilized by the 

commercial sector, but those for the residential sector remain substantially unused, due to 

lack of awareness by the public. While LADWP is vigorously advertising the availability 

of their incentives, other energy providers have done less in this regard. The AQMD can 

possibly promote and, depending on the availability of funds, leverage the incentives for 

rooftop solar panels currently available from other public agencies. 

Advanced Low-VOC Technologies

VOC emissions from stationary sources result primarily from the use of VOC containing 

materials such as coatings, inks, adhesives and cleaning solvents. The VOC-containing 

materials are used in a wide variety of industries which include: manufacturing and 

coating of metal, wood, plastic, and other products; printing operations such as 

lithography, flexography, screen printing, gravure and letterpress; cleaning operations at 

repair and maintenance facilities; and numerous industries where adhesives are used. 

Some of the advanced low-VOC alternative technologies developed by the industry 

include: waterborne technologies, radiation-curing technologies, and high solids and 

powder coating technologies. 

Waterborne Technology 

One way of eliminating VOC emissions is to replace solvent-based products with 

waterborne products. Ordinarily, resins were originally solids that were dissolved in the 

solvents. Upon drying, the solvent evaporates and leaves behind the pigment and resin to 

form the dried film. With waterborne products, the resins are dissolved in water, but they 

must dry to a non-water soluble film upon the substrate. Waterborne products also 

contain some VOCs, which work as a coalescent, provide resin stability, and help achieve 

certain desirable properties for application. Waterborne technology is quite advanced in 

most chemistry types, with recent research being done to minimize the amount of solvent 

or to attempt to switch to the non-HAP (Hazardous Air Pollutant) solvents. 

The drying properties of waterborne products are more sensitive to ambient temperature 

and humidity characteristics, as compared to their solvent-based counterparts. The newer 

resin chemistries and formulations offer many advantages, which include lower VOC 

emissions, reduced fire hazards, increased worker safety, lower odor, ease of application, 

- 67 -
Chapter 4 AQMP Control Strategy 

4 - 55 

and easy cleanup. Waterborne technology has been successfully used in automotive 

refinish, industrial maintenance, architectural and marine coatings; flexographic, screen 

and gravure printing; and adhesives. Overall performance studies completed to date 

indicate equivalent or superior performance compared to their higher-VOC counterparts. 

Radiation-Curing Technologies

Radiation-curing products are liquids with low viscosity that are 100 percent solids. The 

main difference between traditional solvent-based products and radiation-curing products 

is the curing mechanism. Radiation-curing products do not dry in the sense of losing 

solvents to the atmosphere as is the case with solvent-based products. Instead, when 

radiation-curing products are exposed to radiation, a polymerization reaction starts which 

converts the liquid to a hard, tough, cured solid film in a fraction of a second. This 

process typically results in significantly lower VOC emissions compared to solvent-based 

products. The most common radiations used to cure the products are ultraviolet light 

(UV) and electron beam (EB). The UV-curing products need a chemical called 

photoinitiator, which initiates the polymerization (curing) process when exposed to UVlight. The EB-cured products do not contain photoinitiators and are cured when the 

electrons generated with the EB equipment react directly with monomers and polymers in 

the liquid product. 

Due to almost instant curing of these products, the concept of drying time is eliminated 

which allows any post-application operation to commence immediately or in-line. Other 

advantages include the attainment of very high gloss levels, reduction of VOC emissions 

and solvent odors, and reduced energy consumption. UV and EB-curing products can be 

used on virtually all substrates, from metal and wood to glass and plastic. Applications 

of UV and EB-curing products are numerous and proliferating rapidly. Examples 

include: paper, furniture, automotive components, no-wax flooring, credit cards, 

packaging, lottery tickets, golf balls, eye glass lenses, CDs, baseball bats, beer cans and 

hundred of other items. However, these technologies have registered significant progress 

toward alleviating previous limitations in technology for field applications. UV 

applications are also making headway in automotive field repair, and efforts are 

underway for applying this technology for aerospace and military field uses. 

High Solids Technology

Another way of reducing VOC emissions is to replace conventional low solids products 

with higher solids products, thus reducing VOC content. This requires product 

formulators to increase the solid content, while maintaining the important application and 

performance characteristics. The characteristics of higher and low solids products are 

significantly different. This makes the development of high-performance, higher solids 

products a more difficult formulating task than simply replacing the amount of solvent 

used in low solids products. A higher solids content increases the viscosity and, in some 

cases, the surface tension, as well as affecting application and performance properties. 

While these increases can be minimized by the utilization of lower molecular weight 

- 68 -
Final 2003 AQMP 

4 - 56 

polymers, they can be further reduced by the incorporation of a good solvent system into 

the formulation. The combination of reducing the molecular weight of the polymer and 

employing a balanced solvent system has contributed to the successful development of 

many of the commercial higher solids products in use today. 

Powder Coating Technology

Powder coating is a 100 percent solid coating with virtually no VOC emissions. In a 

powder coating application process, dry paint particles are supplied to a spray gun where 

particles acquire electrostatic charge. The charged particles are sprayed and attracted to a 

grounded object and form a uniform layer of powder coating on its surface. The coating 

is then cured by applying heat. 

Some of the benefits of this technology are: solvent-free systems, reduced fire risk and 

associated insurance costs, reduced waste disposal cost, good solvent and chemical 

resistance, flexibility and impact resistance. Due to these benefits, powder coatings have 

become popular with OEM baked coating markets, especially in the decorative market. 

This system also has limited application for field finishing. 

Innovative Control Approaches 

Because of the significant level of reductions needed for attainment demonstration, 

innovative control approaches need to be explored which can be implemented in 

conjunction with advanced emission control technologies. Three innovative approaches 

including market incentive programs, reactivity-based controls, localized controls, and 

public awareness and education programs are briefly discussed here. 

Market Incentive Programs

Since the adoption of the 1997/1999 SIP, the District has adopted several market 

incentive programs designed to offer stationary sources short-term compliance flexibility 

while at the same time incentivizing the introduction of low-emission mobile and area 

source technologies. In 2001, five pilot credit generation mobile and area source rules 

were adopted to allow generation of mobile source emission reduction credits (MSERCs) 

and area source credits (ASCs) that could be used as RECLAIM trading credits in the 

RECLAIM compliance program. A sixth pilot credit generation rule was adopted in 

2002. The District has used collected monies from the Executive Order (EO) RECLAIM 

Mitigation Fee Program for power producing facilities to maximize the funding for low 

emission mobile and area source projects through the pilot credit generation programs. 

In turn, these programs have allowed RECLAIM sources to obtain short-term compliance 

with their RECLAIM allocations while long-term solutions to meeting their allocations 

are sought. Credit generated under these programs cannot be used past a specific year 

which in most cases is 2006; however, one rule has a 2010 deadline. 

- 69 -
Chapter 4 AQMP Control Strategy 

4 - 57 

Market incentive programs can continue to play a key role in the development and 

penetration of low-emission technologies. These programs can be expanded by 

maximizing the funding sources (e.g., private funding) to provide monies to purchase 

low-emission technologies. Expansion of these programs will continue to provide shortterm flexibility for stationary sources while also producing creditable emission reductions 

after emission reduction credits can no longer be used (i.e., 2006 - 2010). Thus, any 

emission reductions still occurring after the rule’s specific deadlines may be credited 

toward the current and future SIP commitments. 

Reactivity-Based Controls

Over the past two decades, regulations for coating and solvents have primarily focused 

on lowering the VOC content which has significantly reduced the VOC emissions from 

these categories. Reformulation of high-VOC compounds to low-VOC alternatives has 

resulted in substantial reductions in VOC emissions and improvement of ambient air 

quality. However, different chemicals used in coatings and solvents would exhibit 

different reactivity rates in forming ozone in the atmosphere. Therefore, because of the 

need to achieve additional VOC reductions for ozone attainment demonstration, 

reformulation based on lower reactive compounds need to be evaluated and considered in 

future rulemakings for coatings and solvents in order to provide a viable compliance 

option. Further study would also be required to evaluate the reactivity of different 

compounds under various meteorological conditions. 

Localized Controls

To complement the AQMP's overall control strategies, localized controls may also be 

considered to achieve reductions from specific areas which contribute to the exceedance 

of ambient air quality standards. In instances where the exceedances of the air quality 

standards are attributed only to emissions from a specific geographical area, it would be 

infeasible to develop region-wide regulations for the purpose of attaining the standard in 

a local area. For example, it appears that local PM10 sources in the eastern portion of the 

Basin are primarily responsible for the exceedance of PM10 air quality in that area. 

Therefore, it might be more feasible and cost-effective to develop localized controls to 

achieve the necessary reduction rather than subject the entire Basin to regulations which 

would not benefit the attainment in the local area. As the District nears the attainment 

dates for federal air quality standards, localized controls may offer a more viable 

approach in meeting these standards. 

Public Awareness and Education Programs

The concept of public awareness and education programs is to educate consumers and 

select stationary sources about the lower-emitting product and process alternatives. The 

District instituted a pilot program in 2001 to increase public awareness of the availability 

- 70 -
Final 2003 AQMP 

4 - 58 

of low emission motor vehicles. AQMD staff worked with vehicle dealers in Los 

Angeles County to place window stickers on new vehicles with emissions information 

geared to the general public. The AQMD is in the process of reinstituting this program 

and expanding it to other areas of the district. 

A possible method to implement a similar concept relative to consumers products would 

be through a certification program for manufacturers. Manufacturers of consumer 

products that meet or exceed a specified emission limit would be eligible for a label 

certified by CARB or the AQMD that indicates that their product contains low or zero 

VOCs and is environmentally friendly. 

For stationary sources, a series of public awareness programs could be established to 

educate facilities about control methods that would reduce emissions at their facility or 

business. Public awareness and education programs could include, but are not limited, to 

educational brochures, videos, articles, and workshops. 

District's SIP Emission Commitment 

The SIP commitment of the 2003 AQMP is structured into two components: 

reductions from adopted rules and reductions from the 2003 AQMP control 

measures. Taken together, these reductions are relied upon to demonstrate 

expeditious progress and attainment of the federal PM10 and 1-hour ozone standards. 

The following sections first describe the methodology for SIP emission reduction 

calculations and the creditable SIP reductions, then describe what procedures will be 

followed to ensure fulfillment of the commitment. 

SIP Emission Reduction Tracking

For purposes of tracking progress in emission reductions, the baseline emissions for 

the year 2010 planning inventory (summer planning for ozone) in the 2003 AQMP 

will be used, regardless of any subsequent new inventory information that reflects 

more recent knowledge. This is to ensure that the same “currency” is used in 

measuring progress as was used in designing the AQMP. This will provide a fair and 

equitable measurement of progress. Therefore, whether progress is measured by 

emission reductions or remaining emissions for a source category makes no 

difference. However, current emission inventory information at the time of rule 

development will continue to be used for calculating reductions, and assessing costeffectiveness and socioeconomic impacts of the proposed rule. Therefore, for future 

rulemaking activity, both the current and AQMP inventories will be reported. 

Any non-mandatory emission reductions achieved beyond the existing District 

regulations are creditable only if they are also SIP-enforceable. Therefore, in certain 

instances, the District may have to adopt regulations to reflect the existing industry 

- 71 -
Chapter 4 AQMP Control Strategy 

4 - 59 

practices in order to claim SIP reduction credit with the understanding that there may 

not be additional reductions beyond what has already occurred. Exceptions can be 

made where reductions are real, quantifiable, surplus to the 2003 AQMP baseline 

inventories, and enforceable through other state and/or federal regulations. Also, any 

emissions inventory revisions, which have gone through a peer review and public 

review process, can also be SIP creditable. 

Reductions from Adopted Rules

A number of control measures contained in the 1997 AQMP and the 1999 SIP 

Revision have been adopted as rules. These adopted rules and their projected 

emission reductions become assumptions in developing AQMP’s future year 

inventories. Although they are not part of the control strategy in the 2003 AQMP, 

continued implementation of those rules is essential in achieving the clean air goal 

and maintaining the attainment demonstration. Table 1-2 of Chapter 1 lists the rules 

adopted by the District since the adoption of the 1997/1999 SIP and their expected 

emission reductions. As indicated in this table, the emission reductions achieved 

through adopted rules exceeds the District’s SIP commitment by 44.5 tons per of 

VOC in 2010 for control measures adopted. 

Reductions from District’s Stationary Source Control Measures 

For purposes of implementing an approved SIP, the District is committed to adopt 

and implement control measures that will achieve, in aggregate, emission reductions 

specified in Table 4-8A (near-term reductions) and Table 4-8B (long-term 

reductions). Emission reductions achieved in excess of the amount committed to in a 

given year can be applied to the emission reduction commitments of subsequent 

years. The District is committed to adopt the control measures in Table 4-1 unless 

these measures or a portion thereof are found infeasible and other substitute measures 

that can achieve equivalent reductions in the same adoption/implementation 

timeframes are adopted. Findings of infeasibility will be made at a regularly 

scheduled meeting of the District Board with proper public notification. For 

purposes of SIP commitment, infeasibility means that the proposed control 

technology is not reasonably likely to be available by the implementation date in 

question, or achievement of the emission reductions by that date is not cost-effective. 

The District acknowledges that this commitment is enforceable under Section 304(f) 

of the federal Clean Air Act. 

Adoption and Implementation of District’s Stationary Source Control Measures 

(Table 4-1) – In response to concerns raised by the regulated community that costly 

controls may be required to meet the SIP obligations, the District establishes a 

threshold of $13,500 per ton of VOC reduction for tiered levels of analysis. 

- 72 -
Final 2003 AQMP 

4 - 60 

Specifically, proposed rules with an average cost-effectiveness above the threshold 

will trigger a more rigorous average cost-effectiveness, incremental costeffectiveness, and socioeconomic impact analysis. A public review and decision 

process will be instituted to seek lower cost alternatives. In addition, the District 

staff, with input from stakeholders, will attempt to develop viable control alternatives 

within the industry source categories that a rule is intended to regulate. If it is 

determined that control alternatives within the industry source category are not 

feasible, staff will perform an evaluation of the control measure as described in the 

next paragraph. Viable alternatives shall be reviewed by the District Governing 

Board at a public meeting no less than 90 days prior to rule adoption and direction 

given back to staff for further analysis. During this review process, incremental costeffectiveness scenarios and methodology will be specified, and industry-specific 

affordability issues will be identified as well as possible alternative control measures. 

The District Governing Board may adopt the original or an alternative that is 

consistent with state and federal law. In addition, staff shall include in all set hearing 

items a notification that proposed rules do or do not exceed the cost threshold. 

Adoption and Implementation of Alternative/Substitute Measures – Under the 

2003 AQMP, the District will be allowed to substitute District’s stationary source 

measures in Table 4-1 with other measures, provided the overall equivalent emission 

reductions by adoption and implementation dates in Tables 4-8A and 4-8B are 

maintained and the applicable measure in Table 4-1 is infeasible. In order to provide 

meaningful public participation, when new control concepts are introduced for rule 

development, the District is committed to provide advanced public notification 

beyond its regulatory requirements (i.e., through its Rule Forecast Report). The 

District will also report quantitatively on AQMP’s implementation progress annually 

at its regularly scheduled Board meetings. Included in the reports will be any new 

control measures being proposed or measures, or portions thereof, that have been 

found to be infeasible and the basis of such finding. In addition, in the beginning of 

the year, any significant emission reduction related rules to be considered would be 

listed in the Board’s Rule Forecast Report. Upon finding of a new feasible control 

measure, rule development will be completed no later than 12 months from the 

adoption date of the control measure substituted, and implementation of the new 

measure will occur no later than 2 years from the final implementation date of the 

measure substituted. The existing rule development outreach efforts such as public 

workshops, stakeholder working group meetings or public consultation meetings will 

continue to solicit public input. In addition, if additional technical analysis, including 

source testing, indicates that actual emissions are less than previously estimated, the 

reductions would then be creditable toward SIP commitments. In order for reductions 

from improved emission calculation methodologies to be SIP creditable, a public 

review process will also be instituted to solicit comments and make appropriate 

revisions, if necessary. 

- 73 -
Final 2003 AQMP 

4 - 62 

TABLE 4-8A 

Near-Term VOC, PM10, NOx and SOx Emission Reductions Commitment by SCAQM

 to be Achieved Through Rule Adoption and Implementation 

-2010 Planning Inventory- 

(Tons/Day) 

VOC PM10 NOx 

Year Based on Adoption 

Date 

Based on 

Implementation 

Datea

Based on 

Adoption 

Date 

Based on 

Implementation 

Datea

Based on 

Adoption 

Date 

Based on 

Implementation 

Datea

Based on 

Adoption 

Date 

2002 0.6 --- --- --- --- --- --- 2003 16.9 0.6 0.5 --- --- --- --- 2004 2.0 --- 1.7 --- 3.0 --- 2.1 2005 2.0 --- --- 0.16 2.1 --- --- 2006 --- 4.8 --- 0.86 --- --- --- 2007 --- 2.0 --- 0.16 --- 2.1 --- 2008 --- 12.1 --- 0.66 --- --- --- 2009 --- --- --- 0.16 --- --- --- 2010 --- 2.0 --- 0.16 --- 3.0 --- 

Total 21.5 b 21.5 b 2.2 2.2 5.1 5.1 2.1 

a Represents the final, full implementation date; typically a rule contains multiple implementation dates. b An additional 16 tons of reductions associated with implementation of Rule 1171 – Solvent Cleaning Opera

technology assessments in 2003 and 2004 prior to implementation in 2005 and are not included in this value
Chapter 4 AQMP Control Strategy 

4 - 63 

TABLE 4-8B 

Long-Term VOC Emission Reductions Commitment by SCAQMD to be Achieved 

Through Rule Adoption and Implementation 

-2010 Planning Inventory- 

(Tons/Day) 

VOC 

Year Based on Adoption Date Based on 

Implementation Datea

2005 4.0 --- 

2006 10.0 --- 

2007 10.0 3.0 

2008 7.0 10.0 

2009 --- 11.0 

2010 --- 7.0 

Total 31.0 31.0 

a

 Represents the final, full implementation date; typically a rule contains multiple 

 implementation dates. 

OVERALL EMISSION REDUCTIONS 

A summary of emission reductions available by the years 2006 and 2010 for the proposed 

control measures is provided in Tables 4-9 through 4-12. These reductions reflect the 

emission reductions associated with implementation of control measures under local, 

state, and federal jurisdiction. Emission reductions represent the difference between the 

projected baseline and the remaining emissions. For 2006, Table 4-9 identifies projected 

reductions based on the annual average inventory for all criteria pollutants (VOC, NOx, 

CO, SOx, and PM10). It represents the level of emission reductions needed to achieve 

the federal PM10 standards. For 2010, Tables 4-10 through 4-12 identify projected 

reductions based on the summer planning inventory for VOC and NOx emissions, the 

winter planning inventory for CO and NOx emissions, and the annual average inventory 

for criteria pollutants. Emission reductions by 2010 illustrate the extent of controls 

needed for achieving the federal ozone standard. 

- 75 -
Chapter 4 AQMP Control Strategy 

4 - 65 

TABLE 4-10 

Emission Reductions for 2010 Based on 

Summer Planning Inventory (tons per day) 

Sources VOC NOx 

Year 2010 Baseline 659 764 

Baseline Adjustments 1

(2) (6) 

Emission Reductions: 

District's Control Measures 22 5 

CARB's Control Measures 2 49 37 

SCAG's Regional Transportation Strategy and 

Control Measures 

16 8 

Long-Term Measures 265 181 

Total Reductions (All Measures) 352 231 

2010 Remaining Emissions 3 310 530 

1

 Baseline adjustments reflect additional revisions made to the baseline inventory (see 

Appendix V - Attachment 6 for details). () denotes reductions. 

2 Includes CARB's short-term control measures. 

3 Includes emissions added for the purpose of set-aside tracking (5 t/d VOC, 3 t/d NOx). 

See Appendix III. 

- 76 -
FINAL 

APPENDIX III 

BASE AND FUTURE YEAR EMISSION INVENTORIES 

NOVEMBER 1996 

- 77 -
SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT 

GOVERNING BOARD 

Chairman: JON D. MIKELS 

 San Bernardino 

 County Representative 

Vice Chairman: WILLIAM A. BURKE, Ed.D. 

 Speaker of the Assembly Appointee 

MEMBERS:

MICHAEL D. ANTONOVICH 

Los Angeles County Representative 

MARVIN BRAUDE 

Cities Representative, Los Angeles County, Western Region 

CANDACE HAGGARD 

Cities Representative, Orange County 

MEE HAE LEE 

Senate Rules Committee Appointee 

RONALD O. LOVERIDGE 

Cities Representative, Riverside County 

LEONARD PAULITZ 

Cities Representative, San Bernardino County 

JAMES SILVA 

Orange County Representative 

NELL SOTO 

Cities Representative, Los Angeles County, Eastern Region 

S. ROY WILSON, Ed.D. 

Riverside County Representative 

VACANT 

Governor's Appointee 

EXECUTIVE OFFICER

JAMES M. LENTS, Ph.D. 

- 78 -
CONTRIBUTORS

Barry R. Wallerstein, D.Env. 

Deputy Executive Officer 

Planning, Transportation, and Information Management 

Elaine Chang, Dr.PH 

Planning Manager 

Planning & Policy Authors Contributors

Kathy Hsiao Mark Bassett 

Susan Yan Tom Chico 

 Dave Coel 

 Henry Hogo 

 Mary Woods 

 Xinqiu Zhang 

Production 

Penny Shaw Cedillo 

Chris Nelson 

Annette Ortega 

Royetta Perry 

CALIFORNIA AIR RESOURCES BOARD

Terry McGuire 

Division Chief 

Technical Support Division 

Gary Agid 

Assistant Division Chief 

Linda Murchison 

Branch Chief 

Dale Shimp Ed Yotter 

Dennis Goodenow Vijay Bhargava 

Martin Johnson Cheryl Bickett 

Dean Saito Vivian Lerch 

- 79 -
Table of Contents 

i 

Table of Contents 

CHAPTER 1 INVENTORY DEVELOPMENT 

Background ................................................................................................................. 1-1 

Air Contaminants ........................................................................................................ 1-6 

Inventory Source Category ......................................................................................... 1-6 

Stationary Sources ........................................................................................... 1-6 

Point Sources ................................................................................................... 1-7 

Area Sources .................................................................................................... 1-7 

Mobile Sources ......................................................................................................... 1-10 

On-Road Mobile Sources ............................................................................... 1-10 

Other Mobile Sources .................................................................................... 1-11 

Inventory Type .......................................................................................................... 1-13 

Average Annual Day Inventory ..................................................................... 1-13 

Planning Inventory ......................................................................................... 1-13 

CHAPTER 2 SUMMARIES OF EMISSIONS 

Baseline Emissions Inventories ................................................................................ ..2-1 

Base Year Emission Data .......................................................................................... ..2-1 

Future Year Emission Data ....................................................................................... ..2-3 

Control Factors............................................................................................... ..2-3 

Growth Factors............................................................................................... ..2-7 

Future Year Emission Data ............................................................................ 2-18 

Emission Trend Analysis .......................................................................................... 2-18 

VOC Emissions .............................................................................................. 2-26 

NOx Emissions ............................................................................................... 2-27 

CO Emissions ................................................................................................. 2-27 

PM10 Emissions .............................................................................................. 2-27 

Controlled Emissions Inventories ............................................................................. 2-28 

Emission Impacts of SCAQMD Programs ............................................................... 2-28 

NSR Program ................................................................................................. 2-28 

HILO .............................................................................................................. 2-31 

ODC Conversion ............................................................................................ 2-31 

Rule 518.2 - Title V Variance ........................................................................ 2-32 

RECLAIM Allocation .................................................................................... 2-32 

Proposed Control Measures ...................................................................................... 2-32 

Control Efficiency/Control Factor ................................................................. 2-32 

Source Category ............................................................................................. 2-34 

CEPA Emission Calculations ................................................................................... 2-34 

- 80 -
APPENDIX III: Base and Future Year Emission Inventories 

ii 

REFERENCES

ATTACHMENT A Average Annual Emissions Summary by Major Source 

Category 

ATTACHMENT B Planning Emissions Summary by Major Source Category 

ATTACHMENT C On-Road Mobile Emissions by Vehicle Class 

ATTACHMENT D Projected Controlled Emissions for Years 2000, 2006, 2010, 

 2020 

LIST OF FIGURES

Figure 1-1: 1993 Fugitive Dust Inventory for the 1994 AQMP 

and the 1997 AQMP ........................................................................................ 1-9 

Figure 1-2: Comparison of Emissions between EMFAC7F and EMFAC7G ......... 1-11 

Figure 2-1: Comparison of Emissions Inventory of 1987, 1990, and 1993 ............. 2-2 

Figure 2-2: Relative Contribution by Source Category 

to 1993 Emissions Inventory - Average Annual Day .................................... 2-19 

Figure 2-3: Relative Contribution by Source Category 

to 1993 Emissions Inventory - Planning Inventory ....................................... 2-20 

Figure 2-4: Relative Contribution by Source Category 

to 2010 Emissions Inventory - Average Annual Day .................................... 2-21 

Figure 2-5: Relative Contribution by Source Category 

to 2010 Emissions Inventory - Planning Inventory ....................................... 2-22 

Figure 2-6A: VOC Emission Trend by Source Category - 

Average Annual Day ..................................................................................... 2-23 

Figure 2-6B: VOC Emission Trend by Source Category - 

Summer Planning ........................................................................................... 2-23 

Figure 2-7A: NOx Emission Trend by Source Category - 

Annual Average Day ..................................................................................... 2-24 

Figure 2-7B: NOx Emission Trend by Source Category - 

Summer Planning ........................................................................................... 2-24 

- 81 -
Table of Contents 

iii 

Figure 2-8A: CO Emission Trend by Source Category - 

Annual Average Day ..................................................................................... 2-25 

Figure 2-8B: CO Emission Trend by Source Category - 

Summer Planning ........................................................................................... 2-25 

Figure 2-9: PM10 Emission Trend by Source Category - 

Annual Average Day ..................................................................................... 2-26 

LIST OF TABLES 

Table 1-1A: Total Emission Reductions of Adopted Rules in the 1997 AQMP 

Baseline Inventories with U.S. EPA’s Approval ............................................. 1-2 

Table 1-1B: Total Emission Reductions of Adopted Rules in the 1997 AQMP 

Baseline Inventories Awaiting U.S. EPA’s Approval ..................................... 1-4 

Table 1-2: Adopted State Regulations in the 1997 AQMP Baseline Inventories 

(Implementation Dates in 1996 or Later) ........................................................ 1-5 

Table 2-1: Rules and Regulations Adopted/Amended by SCAQMD 

Prior to September 30, 1996 with Post-1993 Implementation Dates .............. 2-4 

Table 2-2: Rules and Regulations Adopted by ARB 

Prior to September 30, 1996 with Post-1993 Implementation Dates .............. 2-5 

Table 2-3: Control Efficiencies by District Rules with Post-1993 

Compliance Dates ............................................................................................ 2-6 

Table 2-4: Growth Surrogates by Source Category ................................................... 2-8 

Table 2-5: Baseline Socioeconomic Forecasts Used in 1997 AQMP ..................... 2-12 

Table 2-6: Population Forecast by County in SCAB............................................... 2-13 

Table 2-7: SIC Code Growth Factors by County for the Year 2000 ....................... 2-13 

Table 2-8: SIC Code Growth Factors by County for the Year 2010 ....................... 2-15 

Table 2-9: SIC Code Growth Factors by County for the Year 2020 ....................... 2-16 

Table 2-10A: Summary of Emissions Budgeted in the Draft 1997 AQMP 

for Various District Programs (Average Annual Inventory) ......................... 2-29 

- 82 -
APPENDIX III: Base and Future Year Emission Inventories 

iv 

Table 2-10B: Summary of Emissions Budgeted in the Draft 1997 AQMP 

for Various District Programs (Planning Inventory) ..................................... 2-30 

Table 2-11: Emission Reductions for Short- and Intermediate-Term 

Measures for 2000 Based on Summer and Winter Planning Inventory ........ 2-36 

Table 2-12: Emission Reductions for Short- Intermediate-, and Long-Term 

Measures for 2006 Based on Average Annual Emissions Inventory ............ 2-37 

Table 2-13: Emission Reductions for Short-, Intermediate-, and Long-Term 

Measures for 2010 Based on Summer and Winter Planning Inventory ........ 2-38 

- 83 -
Table of Contents 

v 

LIST OF ACRONYMS 

AQMP Air Quality Management Plan 

ARB California Air Resources Board 

CALTRANS California Department of Transportation 

CAA Federal Clean Air Act 

CAT Catalytic Converters 

CCAA California Clean Air Act 

CEC California Energy Commission 

CO Carbon Monoxide 

DTIM Direct Travel Impact Model 

EDS Emission Data System 

EIS Emissions Inventory System 

EPA U.S. Environmental Protection Agency 

ERC Emission Reduction Credits 

HD Heavy-Duty 

LDV Light-Duty Vehicles 

MDV Medium-Duty Vehicles 

NCAT Non-Catalytic Converters 

NO2 Nitrogen Dioxide 

NOx Oxides of Nitrogen 

NSR New Source Review 

PM Particulate Matter 

- 84 -
APPENDIX III: Base and Future Year Emission Inventories 

vi 

LIST OF ACRONYMS (continued)

PM10 Particulate Matter Less Than 10 Microns In Diameter 

RECLAIM REgional Clean Air Incentives Market 

SCAG Southern California Association of Governments 

SCAQMD South Coast Air Quality Management District 

SCC Source Classification Code 

SIC Standard Industrial Code 

SOx Oxides of Sulfur 

TOG Total Organic Gases 

UTM Universal Transverse Mercator 

VMT Vehicle Miles Traveled 

VOC Volatile Organic Compounds 

- 85 -
CHAPTER 1 

INVENTORY DEVELOPMENT 

Background 

Air Contaminants 

Inventory Source Category 

Mobile Sources 

Inventory Type 

- 86 -
Chapter 1 Inventory Development 

III-1-1 

INVENTORY DEVELOPMENT 

Background 

To protect the public health and welfare, federal and state standards limit concentration 

levels of air contaminants in ambient air. An emissions inventory of air pollutants and 

their sources is essential to identify the major contributors of air contaminants and the 

measures required to reduce air pollution. In this document, emission levels of air 

contaminants in the South Coast Air Basin (Basin) are compiled for three historical 

years, 1987, 1990, and 1993 as well as future years (1997, 1999, 2000, 2002, 2003, 

2005, 2006, 2007, 2008, 2010, and 2020). In addition, for future year inventories, both 

baseline and proposed controlled emission levels are presented for years 2000, 2006, 

2010 and 2020. Both the federal and state Clean Air Acts specify 1990 as the base year 

to measure emission reduction progress. 1993 is the base year used to project future 

year emissions for the 1997 AQMP. In these inventories, only anthropogenic sources 

(i.e., those associated with human activity) are considered. The 1993 base year 

emissions inventory reflects adopted air regulations that are implemented as of 1993; 

whereas future baseline emissions inventories incorporate adopted rules with both 

current and future compliance dates. A list of District rules and regulations that are part 

of the base year and future-year baseline emissions inventories is presented in Table 1-1. 

Table 1-2 lists the adopted state rules and regulations in the 1997 AQMP baseline 

emissions. Some of these rules have not been approved by the U.S. EPA; however, the 

District is committed to implement these rules that are incorporated in the 1997 AQMP 

baseline emissions inventories. 

Information necessary to produce an emission inventory for the Basin is obtained from 

the SCAQMD and other governmental agencies including: California Air Resources 

Board (ARB), California Department of Transportation (Caltrans), and Southern 

California Association of Governments (SCAG). 

Each of these agencies is responsible for collecting and developing data (e.g., industry 

growth factors, travel activity levels, emission factors, emissions) and methodologies 

(e.g., model and demographic forecast improvements) required to generate a 

comprehensive emissions inventory. Emissions data are compiled and maintained by 

ARB (ARB, 1996a) in its California Emission Inventory Development and Reporting 

System (CEIDARS), the principal depository of emissions information for the entire 

state. SCAQMD has primary responsibility for generating future year inventories and 

analyzing information pertaining to the Basin. 

- 87 -
APPENDIX III: Base and Future Year Emission Inventories 

III-1-2 

TABLE 1-1 A 

Total Emission Reductions of Adopted Rules in the 1997 AQMP Baseline Inventories 

with U.S. EPA’s Approval 1

RULE RULE TITLE EMISSION REDUCTIONS 

(TONS/DAY) 

VOC NOx SOx PM10 

403 Fugitive Dust 63.00

403.1 Coachella Valley Fugitive Dust 16.00

431.1 Sulfur Content of Gaseous Fuel 7.95 

431.2 Sulfur Content of Liquid Fuel 10.40 

461 Gasoline Transfer & Dispensing 110

463 Organic Liquid Storage 6.00

464 Wastewater Separators 15.00

465 Vacuum-Producing Devices or Systems 0.00

1102 Petro Solvent Cleaners 6.72

1103 Pharmaceuticals & Cosmetics Manufacturing 0.00

1104 Wood Flat Stock Coatings 3.50

1106 Marine Coating Operations 0.50

1106.1 Pleasure Craft Coating Operations 0.30

1107 Metal Parts & Products 12.20

1108 Cutback Asphalts nil

1111 NOx Ems from NG fired, Fan-Type Central 

Furnaces 

2.00

1112 Cement Kilns 2 0.00

1115 MV Assembly Line Coatings 3.6

1117 Metal Melting Furnaces 2 5.60

1121 Cntrl of NOx fr Residential-Type, NG-Fired 

Water Heaters 

11.00

1123 Refinery Process Turnarounds 2 0.00

1124 Aerospace Coatings 9.00

1125 Can & Coil Coatings 1.70

1126 Magnet Wire Coating Operations <1

1128 Paper, Fabric, & Film Coatings 6.20

1130 Graphic Arts 18.10

1130.1 Screen Printing Operations 2.60

1136 Wood Products Coatings 26.00

1141 Resin Manufacturing 10.60

1142 Marine Tank Vessel Operations 8.10

1145 Plastic, Rubber, & Glass Coatings 3.50

1146 NOx fr Ind Inst & Comrcl Boilers, Stm Gen, 

Procs Htrs 2 

4.50

1146.1 NOx fr Sml Ind Inst & Comrcl Boilers, Stm 

Gen, Procs Htrs 2 

0.92

- 88 -
Chapter 1 Inventory Development 

III-1-3 

TABLE 1-1 A 

(Continued) 

RULE RULE TITLE EMISSION REDUCTIONS 

(TONS/DAY) 

VOC NOx SOx PM10 

1151 MV & Mobile Eq Non-Assembly Line 

Coatings 

35.20

1153 Commercial Bakery Ovens 3.40

1159 Nitric Acid Units 2 0.00

1162 Polyester Resin Operations 12.60

1164 Semiconductor Manufacturing 1.30

1171 Solvent Cleaning Operations 3 23.50

1173 Fugitive Emissions of VOC 4 11.70

1175 Manufacturing of Polymeric Cellular Foam 

Products 

5.30

1176 Sumps & Wastewater Separators 4.50

1179 Publicly Owned Treatment Works Operations 0.00

TOTAL 341.12 24.02 18.35 79.00

Notes: 1 The rules/regulations contained in this table are in the 1997 AQMP baseline inventory. Emission 

reductions values specified are principally from the Staff Reports. The staff calculated the emission 

reductions using available emissions inventory data & modeling tools available at the time of rule 

adoption. The 1997 AQMP accounts for these rules partly through facility emission reports that 

include the emission reductions due to rule implementation. 2 Emission reductions would be less or completely subsumed under the RECLAIM program. 

3 Emission reductions would be higher if the 1996 ARB Degreasing Study was used. 4 Emission reductions would be smaller if 1995 EPA Correlation Equations were used. 

- 89 -
APPENDIX III: Base and Future Year Emission Inventories 

III-1-4 

TABLE 1-1 B 

Total Emission Reductions of Adopted Rules in the 1997 AQMP Baseline Inventories 

Awaiting U.S. EPA’s Approval 1

RULE RULE TITLE EMISSION REDUCTIONS 

(TONS/DAY) 

VOC NOx SOx PM10

R461 Gasoline Transfer and Dispensing 3.43

R462 Organic Liquid Loading 100.12

R463 Storage of Organic Liquids 0.00

R464 Wastewater Separators 0.00

R1109 NOX Ems from Boilers & Process Htrs in Petro 

Refineries 2 

2.00 

R1110.1& 

.2 

Ems from Stationary ICE with Gaseous & Liquid 

Fuels 

19.00 

R1112 NOX from Cement Kiln 0.30 

R1113 Architectural Coatings 29.00

R1122 Solvent Degreasers 3 10.00

R1134 NOX Ems from Stationary Gas Turbines 9.20 

R1135 NOX Ems from Electric Power Generating Systems 1.00 

R1141.1 Ems from Resin Manufacturing Nil

R1149 Storage Tank Degassing 0.40

R1150.1& 

.2 

Ems from Active and Inactive Landfills 8.00

R1168 Ems from Adhesive Application 41.00

R1176 Sumps and Water Separators 3.06

R1501 Work Trip Reduction Plans 6.70 7.50 

R2202 On-Road MV Mitigation 4 7.84 9.33 0.31

Reg XX RECLAIM 66.00 

TOTAL 209.55 114.33 0.00 0.31

Reg XIII New Source Review 5 57.00 2.00

Notes: 1 The rules/regulations contained in this table are in the 1997 AQMP baseline inventory. Emission 

reductions values specified are principally from the Staff Reports. The staff calculated the emission 

reductions using available emissions inventory data & modeling tools available at the time of rule 

adoption. The 1997 AQMP accounts for these rules partly through facility emissions reports that 

include the emission reductions due to rule implementation. 2 All reductions are subsumed under RECLAIM if the 1997 AQMP inventory is used. 

3 Emission reductions would be greater if the current inventory in the 1997 AQMP is used. 4 Emission reductions indicated are for year 2000. Emission reductions in year 2010 will be smaller. 5 Emission reductions are included in the AQMP remaining inventories instead of baseline 

inventories. Please refer to discussions under “Controlled Emissions Inventories”. 

- 90 -
Chapter 1 Inventory Development 

III-1-5 

TABLE 1-2 

Adopted State Regulations in the 1997 AQMP Baseline Inventories 

(Implementation Dates in 1996 or Later) 

Initial 

Implementation 

Regulation Original Estimate of Statewide 

Emission Reductions in Staff Proposal 

(Tons per Day) 

Staff Report/ 

Estimation 

Date 

 VOC1

 NOx 

1994MY-2003MY Low-Emission Vehicles and 

Clean Fuels Program 

29 tpd in 2000 

185 tpd in 2010 

36 tpd in 2000 

248 tpd in 2010 

1990 

1995MY-1998MY Evaporative Emissions 122 tpd (@ 75oF) 

400 tpd (@ 105oF) in 

2010 

--- 1990 

1995MY-1999MY Off-Highway Recreational 

Vehicles 

39 tpd in 2010 <0.05>tpd2 in 2010 1993 

1996 California Cleaner-Burning 

Gasoline 

190 tpd in 1996 110 tpd in 1996 1996 

1996MY On-Board Diagnostics II 125 tpd in 2010 125 tpd in 2010 1989 

1996MY Heavy-Duty Diesel Urban 

Buses 

(4.0 g/bhp-hr NOx) 

--- 2 tpd in 20103 

(South Coast)

1994 

1996MY-2001MY Heavy-Duty Diesel Off-Road 

Equipment 

(6.9-5.8 g/bhp-hr NOx) 

10 tpd in 2010 178 tpd in 2010 1992 

1998MY Heavy-Duty Diesel Trucks 

(4.0 g/bhp-hr NOx) 

--- 32 tpd in 20103 

(South Coast)

1994 

1999MY Lawn & Garden Equipment 

(Tier II) 

58 tpd in 2005 <0.3>tpd2 in 2005 1990 

1991-1999 Consumer Products 

(Antiperspirants & 

Deodorants) 

4 tpd in 1996 --- 1989 

1993-1998 Consumer Products 

(Phase I) 

45 tpd in 1998 --- 1990 

1995-1999 Consumer Products 

 (Phase II) 

10 tpd in 1998 --- 1991

1 Depending on regulations, synonymous here with ROG, NMOG, or HC. 

2 Negligible NOx increase due to substitution of cleaner-burning 4-stroke engines for the 2-stroke models. 3 Calculated external to model for 1994 Ozone SIP. Truck standard is included in baseline due to previously adopted national 

standard (parallel state standard adopted in 1995). 

- 91 -
APPENDIX III: Base and Future Year Emission Inventories 

III-1-6 

Air Contaminants 

Currently, air quality standards exist for the following criteria air contaminants: ozone, 

nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), fine suspended 

particulates (PM10), lead, and sulfate. This appendix presents emission levels in the 

Basin for the criteria air contaminants or their precursors. Specifically, data are included 

for emissions of total organic gases (TOG), volatile organic compounds (VOC), oxides 

of nitrogen (NOx), oxides of sulfur (SOx), CO, particulate matter (PM), and PM10. 

Ozone is formed from photochemical reactions involving other air contaminants so it is 

not inventoried. Although air quality standards for oxides of nitrogen and sulfur are 

based on NO2 and SO2, respectively, emissions of NOx and SOx are in the emissions 

inventory because multiple species of NOx and SOx contribute to the formation of 

particulates, and NOx and VOC react in the presence of sunlight to produce ozone. TOG 

incorporates all gaseous compounds containing the element carbon with the exception of 

the inorganic compounds, CO,,

 carbon dioxide (CO2), carbonic acid, carbonates and 

metallic carbides. VOC, a subset of TOG, includes all organic gases except acetone, 

ethane, methane, methylene chloride, methylchloroform, perchloroethylene, and a 

number of Freon-type gases. It should be noted that this definition of VOC is different 

from the one used by the ARB, which includes percholorethylene. PM represents all 

airborne particulate matter. An important subset of PM is PM10, which includes all 

airborne particulates with an aerodynamic diameter less than 10 microns, at which size 

particles are easily respirable. In this inventory, the amount of VOC in TOG and the 

amount of PM10 in PM is calculated for each process primarily using species and size 

fraction profiles from ARB. Three types of emissions inventory are used for reporting 

purposes. Traditionally, average annual day emissions for all criteria pollutants are 

reported. In addition, summer planning inventories are reported for ozone purposes and 

winter planning inventories are reported for carbon monoxide and nitrogen dioxide 

purposes. 

Inventory Source Category 

Stationary Sources

Stationary sources of emissions are broadly grouped into two categories: 1) point 

sources, with one or more permitted pieces of equipment in a fixed, identifiable location, 

and 2) area sources, consisting of numerous small facilities or pieces of equipment such 

as gasoline-dispensing facilities, residential water heaters, and architectural coatings for 

which locations are not specifically identified in the data base but for which emissions 

may be calculated using socioeconomic data. For modeling purposes, area source 

emissions are spatially allocated to grid cells using current demographic data (e.g., 

population, housing, and land use). 

- 92 -
Chapter 1 Inventory Development 

III-1-7 

Point Sources

For the year 1993, information on point sources is stored in SCAQMD’s INGRES 

Relational Database. Emission data from those facilities emitting greater than or equal 

to two tons/year is submitted to SCAQMD by facilities through an annual emission fee 

reporting program. Information stored in the database for each facility includes location, 

operating profile, type of business and characteristics of the equipment. Company 

location is specified in Universal Transverse Mercator (UTM) coordinates and the type 

of business is designated by Standard Industrial Code (SIC). Site equipment that 

produces emissions is listed by EPA Source Classification Code (SCC), describing 

equipment size, process, type of fuel or material used. If the equipment is attached to a 

stack, a detailed description of the stack (height, diameter, and location) and the exhaust 

gases (temperature, flow rate, and velocity) is also given. Yearly process rates are 

specified, in addition to daily, weekly and monthly operation cycles. Both uncontrolled 

and actual emission factors reflecting the impact of any control devices are listed, with 

estimated emission levels for each air contaminant. 

Emissions data for facilities emitting less than 2 tons/year, representing a small fraction 

to the inventory, are estimated as part of the area source inventory. 

Area Sources

SCAQMD and ARB share responsibility for calculating emissions produced by the more 

than 200 area source categories (e.g., gasoline-dispensing facilities, residential water 

heaters, and architectural coatings). A variety of studies conducted by SCAQMD, ARB, 

and outside consultants have identified new or previously unidentified area sources of 

emissions. In addition, these studies have refined previous estimates by improving upon 

process rate data and known emission rates or factors, primarily compiled by EPA (EPA, 

1985). Methodologies used to estimate emissions from area sources are described in 

several publications (ARB, 1995c and SCAQMD, 1996a). 

Since the adoption of the 1994 AQMP, several special studies were initiated to improve 

the area source inventory. ARB conducted a statewide inventory study to develop the 

1993 total organic gases (TOG) for solvent cleaning operations, including handwiping, 

cold cleaning operations, and vapor degreasing. The inventory methodology involves a 

survey of 654 solvent cleaning facilities, with a total of 32 equipment-solvent pairs 

(ESP) identified. For each ESP combination TOG emissions are calculated based on 

solvent lost (in gallons), control equipment efficiency (if available), and emission factor 

(lb/gal). The emission data was then extrapolated to the various inventory categories 

based on the employee ratios between the surveyed facilities and county totals. The 

study results for the South Coast Air Basin show significant emission increases for 

degreasing and solvent cleaning operations and are reflected in the inventories presented 

herein. 

- 93 -
APPENDIX III: Base and Future Year Emission Inventories 

III-1-8 

The District conducted a series of source tests for restaurant equipment (e.g., 

charbroilers or deep fryers) to determine appropriate emission factors and a survey to 

estimate restaurant activities in the Basin. The most recent test results were used to 

estimate emissions from restaurant operations. The results are incorporated in the 1997 

AQMP. 

Fugitive emissions from natural gas transmission losses used to represent a significant 

emission source based on the AP-42 emission factor. A comprehensive study conducted 

by the Southern California Gas Company in 1991 documenting unaccounted gas losses 

and the implementation of the “Star” program to reduce fugitive emissions, have led to 

significantly lower emission estimates. In addition, the exclusion of ethane as VOC 

further reduces estimated emissions from this source category. 

Current and future projected acres subject to the prescribed burn program provided by 

the U.S. Forest Service are used to update emissions from forest management. 

As part of the 1994 AQMP process, it was recognized that the fugitive dust and 

ammonia inventories should be reviewed and revised, if necessary. Since that time, the 

District has participated in a number of fugitive dust and ammonia emission projects, as 

well as tracking studies by other sponsors. Based on the results of these studies and 

more recent activity level information, the District prepared updated 1993 fugitive dust 

and ammonia emission inventories.

Best Available Control Measure (BACM) Working Group. The District, through the 

cooperative efforts of the BACM Working Group, embarked on an accelerated program 

to correct identified fugitive dust inventory deficiencies. The BACM Working Group is 

an ongoing task force comprised of representative from EPA Region IX, ARB, South 

Coast AQMD, San Joaquin Valley APCD, Great Basin APCD, Mojave Desert AQMD, 

Clark County Nevada, Washoe County Nevada, Maricopa County Arizona, Arizona 

Department of Environmental Quality, USDA Soil Conservation Service, Coachella 

Valley Association of Governments, and WESTAR (Western States Air Resource 

Council). The emission inventory projects included studies aimed at improving 

emission factors for such fugitive dust sources as paved roads and construction, as well 

as quantifying previously un-inventoried sources. Emission factors for entrained paved 

road dust and construction were significantly lower than previous estimates. Previously 

un-inventoried sources, such as entrained leaf blower and unpaved shoulder dust, were 

generally found to be small contributors to the overall inventory. 

PM10 Technical Enhancement Program (PTEP). The results from three emission 

inventory projects from the District PM10 Technical Enhancement Program (PTEP) were 

used to revise the fugitive dust and ammonia inventories. The Fugitive Dust Integration 

project summarized previous inventory development and current and past emission 

factor studies. It also provided recommendations for the best available emission 

- 94 -
Chapter 1 Inventory Development 

III-1-9 

methodology, emission factors, and activity estimates for each fugitive dust category. 

These recommendations were used in the development of the fugitive dust inventory. A 

second PTEP project was the development of a Geographic Information System (GIS) to 

prepare spatially-resolved fugitive dust inventories. Spatially-resolved 1993 

construction dust emissions have been prepared for the 1997 AQMP. 

A separate PTEP project measured emissions from livestock waste at local dairies, since 

it was believed that local dairies were significantly different than those used to derive 

previous emission estimates. Results from this study indicated that the local dairy waste 

emission factor was approximately 70% less than the factor used in previous emission 

inventory estimates, since earlier studies were not based on local area conditions. 

Updated 1993 Fugitive Dust and Ammonia Inventories. Activity levels for all 

sources were updated to the 1993 base year, which includes the impact of the local 

recession on construction activity. Overall, reduced emission factors and activity levels 

for several categories led to a 54% reduction in fugitive dust emission estimates. Figure 

1-1 illustrates the changes in emissions between the 1994 AQMP and the 1997 AQMP. 

1994 AQMP (732 tpd)

Farming 

Operations

4%

Paved Road 

Dust

61%

Unpaved 

Road Dust

18%

Construction

14%

Windblown 

Dust

3% 1997 AQMP (340 tpd)

Paved Road 

Dust

50%

Landfills

1%

Farming 

Operations

5%

Windblown 

Dust

16%

Construction

13%

Unpaved 

Road Dust

15%

FIGURE 1-1 

1993 Fugitive Dust Inventory for the 1994 AQMP and the 1997 AQMP 

The 1993 livestock waste ammonia inventory is approximately 50% less than the 1987 

emission estimate used in previous plans. The reduction results from the reduced 

emission factor for dairy livestock waste and the 1993 animal population statistics, 

which showed a decrease in poultry from the 1987 levels. It should also be noted that 

previous ammonia emission estimates for wastewater treatment plants were 

overestimated compared to the ammonia emissions reported in the AB 2588-required Air 

Toxics Inventory Report and from source testing. Based on this and other information, 

- 95 -
APPENDIX III: Base and Future Year Emission Inventories 

III-1-10 

1993 ammonia emission estimates for wastewater treatment plants are now calculated to 

be about 100 times smaller than previous estimates. 

Mobile Sources 

On-Road Mobile Sources

Caltrans, ARB, SCAG, and the Department of Motor Vehicles (DMV) supplied data 

necessary to evaluate emissions from on-road mobile sources. DMV maintains a count 

of registered vehicles and Caltrans provides traffic counts and road capacity data. 

SCAG maintains the regional transportation model containing the temporal and spatial 

distribution of motor vehicle activity (travel time, travel speed, and volume of traffic for 

morning-peak, afternoon-peak, mid-day and night hours). In addition, SCAG updates a 

demographic database for population, housing, employment and patterns of land use 

within SCAQMD jurisdiction. 

ARB approximates composite emissions from on-road mobile sources based on the 

EMFAC model. EMFAC calculates exhaust and evaporative emission rates by vehicle 

type for different temperatures and operating speeds. Parameters accounted for by 

EMFAC include the following: type of control technology and fuel usage, distribution of 

operating speeds, speed and temperature correction factors, and the reduction in 

emissions resulting from the state’s motor vehicle regulatory programs. ARB recently 

released EMFAC7G to be used for the development of motor vehicle emissions 

inventory. This version of EMFAC7G includes adjustments to driving cycles, number 

of starts by vehicle age, high emitters, and the benefits of the enhanced inspection and 

maintenance program. A detailed description of EMFAC7G is provided by in the ARB 

publication (ARB, 1996b). To estimate emissions from on-road motor vehicles, an 

updated Caltrans Direct Travel Impact Model (DTIM2) is applied using EMFAC7G and 

SCAG’s regional transportation estimates. 

The EMFAC7F model was used in the 1994 AQMP; however, the updated version 

EMFAC7G indicates that EMFAC7F underestimated the current year emissions by 

about 15% for VOC and 28% for NOx. For future years, because of the incorporation of 

adopted rules, EMFAC7G shows about 25% less emissions for VOC and 15% less for 

NOx. Figure 1-2 provides a comparison of emissions between EMFAC7F and 

EMFAC7G. 

- 96 -
Chapter 1 Inventory Development 

III-1-11 

0

150

300

450

600

750

900

1990 2010

VOC

Tons/Day

7F

7G

0

200

400

600

800

1000

1200

1990 2010

NOx

Tons/Day

7F

7G

0

2000

4000

6000

8000

10000

12000

1990 2010

CO

Tons/Day

7F

7G

0

30

60

90

120

150

1990 2010

PM

Tons/Day

7F

7G

FIGURE 1-2 

Comparison of Emissions Between EMFAC7F and EMFAC7G 

(From Information provided by the California Air Resources Board - December 1995) 

Other Mobile Sources

All mobile sources not included in the on-road mobile sources inventory are considered 

to be “other” mobile sources. Calculated emission levels are a function of emission 

factors, activity rates, and control factors. In most cases, procedures for estimating 

emissions from these sources are similar to those for area source methodologies. A 

number of studies sponsored by EPA, ARB, and manufacturers have established 

emission rates for these sources under varying operating conditions and fuel 

compositions. Emission factors and methodologies used to calculate emissions for offroad mobile sources are compiled by ARB, EPA, and the District. 

A “California Specific Activity Information” study was conducted to improve emission 

estimates for construction equipment, agricultural equipment, industrial equipment, 

recreational equipment (excluding watercraft), and locomotives (ARB, 1995d). The 

study has demonstrated that emissions from these off-road mobile equipment categories 

were previously underestimated. 

- 97 -
APPENDIX III: Base and Future Year Emission Inventories 

III-1-12 

Pleasure Craft. ARB conducted a special study to inventory emissions from pleasure 

craft in 1993-1994. (ARB, 1995e). Under this study, a statewide survey of over 10,000 

randomly selected pleasure craft vessel owners, registered with the California 

Department of Motor Vehicles (DMV), was conducted for a period of 12 months. The 

purpose of the survey was to collect fuel consumption rates and to evaluate spatial and 

temporal distribution of pleasure crafts in California. Based on the survey results, 

annual fuel consumption quantities were developed for each region and enginepropulsion type. Emission factors for pleasure crafts were provided by the National 

Marine Manufacturing Association (NMMA) by engine type, and were adjusted based 

on the in-use factors developed by the U.S. EPA. Based on the results of this study, 

pleasure craft emissions have increased due to the updated fuel consumption data and 

usage patterns obtained from the statewide survey. 

The growth factors for pleasure craft emissions were based on projected population and 

disposable income (income left to spend on pleasure), whereas population growth was 

the only parameter used in the past to project pleasure craft emissions. The ARB is 

expected to conduct a further study to determine constraints in boat registration 

projections by taking into account the space limitations in lakes, rivers, and other 

waterways. 

Ship Emissions. The District sponsored a study in order to improve the marine vessels 

emissions inventory in the Basin and to resolve discrepancies in the previous inventory 

reports. A number of improvements were made in this study to provide the most 

accurate assessment of marine vessels activities and emissions. These improvements 

include, but are not limited to: characterization of ocean-going vessels by deadweight 

tonnage, updated emission factors (based on the results of the most recent emission test 

data available), improved hotelling, cruising, and maneuvering times, fuel consumption 

rates by vessel category, inclusion of previously-uninventoried categories such as transit 

ships and ships calling at El Segundo off-shore facility, and the use of most recent 

activity data to calculate emissions from tugboats, harbor vessels, fishing vessels, and 

U.S. Navy and Coast Guard vessels. The emissions inventory developed under the study 

is in the 1997 AQMP. 

The growth factors for ocean-going marine vessels, based on cargo and fleet forecasts 

for the San Pedro Bay Ports, are contained in a report prepared for the U.S. Army Corps 

of Engineers and the Los Angeles Harbor Department in 1992. This report projects 

traffic in the San Pedro Bay Ports through 2020 addressing, among other subjects, trends 

in ship size and speed and expected growth in cargo throughput. The marine vessels 

emissions forecast are primarily based on the anticipated growth in cargo throughput and 

projected number of vessel calls as well as vessel size. 

- 98 -
Chapter 1 Inventory Development 

III-1-13 

Inventory Type 

Average Annual Day Inventory

The average annual day emissions inventory was derived primarily by dividing the 

annual total emissions by 365, except for the on-road vehicle emissions. For the motor 

vehicle source category, the average annual day emissions represent 40% of winter 

emissions and 60% of the summer emissions. In addition, the average annual day 

inventory was developed for all criteria pollutants regardless of their attainment status. 

The average annual day emissions are used to estimate cost-effectiveness of proposed 

control measures and future tracking of AQMP implementation (e.g., annual progress 

report on rule adoption). 

Planning Inventory

The challenge of bringing the Basin air quality into compliance with state and federal air 

quality standards is complicated by the fact that ambient concentrations of ozone are 

typically at their highest during the summer (defined as May through October for 

planning purposes) while those for CO and NO2 are generally highest during the winter 

months (November through April). Any strategy designed to mitigate air pollution in 

the Basin must consider this seasonal variation in ambient air quality. Planning 

inventories are also referred to as seasonal inventories. These inventories only present 

emissions for those air pollutants or their precursors for which the area is in 

nonattainment with state or federal air quality standards. The intent of a planning 

inventory is to characterize emission levels representative of those that occur during the 

typical season of violations. For example, the CO planning inventory lists emission 

levels of CO that occur during the winter. The summer, or ozone, planning inventory 

contain emissions of it ozone precursors (i.e. VOC and NOx) during that season, whereas 

winter, CO and NO2, planning inventory represent emission levels during winter. These 

planning inventories provide the basis for tracking emission reduction progress specified 

by the federal Clean Air Act (CAA) and California Clean Air Act (CCAA). The CAA 

requires the District to produce a plan for reducing all nonattainment pollutants or their 

precursors by fifteen percent between 1990 and 1996, and three percent each year 

thereafter, averaged every consecutive three years until reaching the attainment date. 

The CCAA requires emission reductions by five percent or more per year, averaged 

every consecutive three years until 2000. In addition, the CAA specifies 1990 as the 

base year, whereas the CCAA specifies 1987. 

The ARB has developed guidelines for the development of planning inventories. For 

point sources emission estimates represent an “average annual operating day.” 

Emissions from point sources are calculated by dividing the total annual emissions 

produced by a source by the number of days the source was in operation. For example, 

if a company emitted 150 tons in a year and the production lines operated 5 days a week 

- 99 -
APPENDIX III: Base and Future Year Emission Inventories 

III-1-14 

for 40 weeks, then the average operating emissions from this facility are calculated to be 

150 tons divided by 200 days or 0.75 tons per day. Although emissions of volatile 

organic compounds (VOC) from some sources may depend on the ambient temperature 

or other meteorological factors, adjustments are not currently made for these parameters. 

However, ARB staff is continuing to evaluate possible adjustments. 

Area source and other mobile source planning emissions represent an “average seasonal 

operating day.” As an example, VOC emissions produced by asphalt road-paving 

operations are calculated by taking into account the variation in monthly levels and 

weekly operating days for paving activity during the year. Road paving varies from 

maximum rates during the summer season to minimum levels during the winter season. 

Paving activity varies throughout the week with, on average, five operating days in a 

week. The allocation of annual area source emissions among the seasons is based on 

estimated relative monthly and weekly emissions patterns. Since area source categories 

were estimated both by ARB and SCAQMD, temporal information was developed by 

the respective agency. As with point source emissions, the area source inventory was 

not adjusted for ambient temperature. 

Motor vehicle emissions in a planning inventory are calculated using temperature 

profiles representative of ten days with the worst air quality. The days are divided into 

four time periods, and hourly temperature data for each period are developed. Daily 

average motor vehicle activity, including vehicle miles traveled, percent of vehicle miles 

traveled in specific speed ranges, and number of trips, is then assigned to each of the six 

time periods. Emission factors, currently calculated by the computer model EMFAC7G, 

are then applied to activity. The emissions estimates are currently calculated by the 

computer model DTIM2 using activity data and emission factors. 

- 100 -
CHAPTER 2 

SUMMARIES OF EMISSIONS 

Baseline Emissions Inventories 

Base Year Emission Data 

Future Year Emission Data 

Emission Trend Analysis 

Controlled Emissions Inventories 

Emission Impacts of SCAQMD Programs 

Proposed Control Measures 

CEPA Emission Calculations 

- 101 -
Chapter 2 Summaries of Emissions 

III-2-1 

BASELINE EMISSIONS INVENTORIES 

Base Year Emission Data 

The 1993 emissions inventory is used as the base year inventory to project future year 

emissions. It represents the most recent and comprehensive inventory development. For 

the purposes of Reasonable Further Progress (RFP) reporting as required by both the 

federal and state CAAs, two additional base year inventories were reconstructed: 1987 

and 1990. Emissions for these two years were reconstructed or backcast from 1993 

using the latest inventory methodologies (e.g., EMFAC7G) and 

socioeconomic/demographic data for all source categories, except for the point sources 

where reported emissions by facilities were used. Attachments A and B include 

emissions for 1987, 1990, 1993, 1997, 1999, 2000, 2002, 2003, 2005, 2006, 2007, 2008, 

2010 and 2020 by major source categories. A major source category refers to a group of 

emission sources with similar characteristics. Emissions result primarily from the 

combustion of fuels, evaporation of solvents or fuels, and processing of materials. 

Hence, stationary sources are grouped under fuel combustion; waste burning; solvent 

use; petroleum processing, storage, and transfer; industrial processes; and other 

miscellaneous processes. Mobile sources are subdivided into source categories by type 

of vehicle: 1) on-road, and 2) other (off-road) mobile sources. On-road mobile sources 

include light-duty passenger vehicles; light-, medium-, and heavy-duty trucks; 

motorcycles; and urban buses. Other mobile sources include off-road vehicles, trains, 

ships, aircraft, and mobile equipment. Attachment C illustrates on-road emissions by 

vehicle class for 1987, 1990, 1993, 2000, 2006, 2010 and 2020. Figure 2-1 compares 

the emissions between 1987, 1990, 1993. As can be seen, slight emission reductions are 

shown for all stationary source pollutants due to adopted air regulations. Existing ARB 

vehicle regulations result in reductions in VOC and CO. The noticeable increase in NOx

emissions between 1987 and 1990 is due to the shift to 1990 census data as well as the 

estimated increase in heavy-duty vehicle VMTs. 

- 102 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-2 

PM10 Emissions (Annual Average)

0

150

300

450

600

1987 1990 1993

Point Area On-Road Off-Road

502 506

421

VOC Emissions (Summer)

0

500

1000

1500

2000

2500

1987 1990 1993

1,909 1,733

1,277

NOx Emissions (Summer)

0

500

1000

1500

2000

1987 1990 1993

1,351 1,472

1,223

CO Emissions (Winter)

0

3000

6000

9000

12000

15000

1987 1990 1993

9,409 9,276

7,573

NOx Emissions (Winter)

0

500

1000

1500

2000

1987 1990 1993

1,415 1,537

1,284

SOx Emissions (Annual Average)

0

40

80

120

160

1987 1990 1993

125

104

79

FIGURE 2-1 

Comparison of Emissions Inventory of 1987, 1990, and 1993 

- 103 -
Chapter 2 Summaries of Emissions 

III-2-3 

Future Year Emission Data 

Future baseline emissions, which are those expected if no additional air quality 

regulations are introduced, are given in this appendix for the years 1997, 1999, 2000, 

2002, 2003, 2005, 2007, 2008, 2010, and 2020. These emissions are forecast from the 

1993 base year by incorporating the controls implemented under District and ARB rules 

adopted as of September 30, 1996 and a specific set of growth rates from SCAG for 

population, industry, and motor vehicle activity. Growth projections from SCAG were 

replaced for certain categories where more specific information is available to improve 

emission forecasts. For example, CEC energy efficiency standards are used to refine 

emission forecasts for certain gas appliance related categories and the energy demand 

forecasts for natural gas and petroleum refinery are used to correlate emission growth. 

Rules adopted after September 30, 1996 are treated as control measures for emission 

reduction accounting purposes. The impact of New Source Review and emissions 

budgeted for several District programs are addressed in the Controlled Emission Data 

section. Due to the adoption of the Regional Clean Air Incentive Market (RECLAIM) 

program in October 1993, emissions sources are divided into two categories, RECLAIM 

and non-RECLAIM. Future emissions from RECLAIM sources are estimated based on 

their allocations specified by District Rule 2002 as well as the trading activity as of 

1996. The methodology used to forecast emissions for non-RECLAIM sources is 

described in the following sections. Baseline emissions for future years are obtained 

using the following equation: 

(F.Y.)i

 = (B.Y.)i(C.F.)i(G.F.)i

where (F.Y.)i is the forecast emissions of an air pollutant in the South Coast Air Basin 

for a future year. (B.Y.)i refers to the base year emissions of the air pollutant (i.e., 

1993). The control factor, (C.F.)i, is an indicator of the level of control imposed on a 

specific source category as a result of adopted state and local air quality regulations. 

(G.F.)i is a growth factor determined for different categories of industry and 

socioeconomic data. 

Control Factors

Air pollution regulations adopted or amended by the District and ARB prior to 

September 30, 1996 with compliance dates after 1993 are listed in Tables 2-1 and 2-2. 

The impact of these rules is included in the baseline emission forecasts by means of 

control factors. Control factors were developed in reference to 1993 and applied to 

source categories and/or specific industries affected by the adopted rules/amendments. 

For industry, the standard industrial codes (SIC) system is used and for equipment, the 

EPA’s SCC system is used. A control factor (C.F.)i is calculated by the following 

equation for an individual source category: 

(C.F.)i= 1 - Control Efficiency 

- 104 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-4 

TABLE 2-1 

Rules and Regulations Adopted/Amended by SCAQMD 

Prior to September 30, 1996 with Post-1993 Implementation Dates* 

Rule Number Title Adoption/ 

Amendment Date 

1111 NOx from Gas Fired Furnaces 7/83 

1109 Refinery Boilers & Process Heaters 8/88 

1134 NOx from Stationary Gas Turbines 8/89 

431.2 Liquid Fuel Sulfur Content 4/90 

1142 Marine Tank Vessel Operations 7/91 

1113 Architectural Coatings 9/91 

1128 Paper, Fabric & Film Coating Operations 2/92 

1106.1 Pleasure Craft Coating Operations 5/92 

1130.1 Screen Printing Operations 7/93 

1168 VOCs from Adhesive Applications 12/93 

1175 Polymeric Cellular Products (Blowing Foam) 4/94 

1146 & 1146.1 Ind., Inst. & Comm. Boilers, Gen. &, Heaters 5/94 

1162 Polyester Resin Operation 5/94 

1110.1 & .2 Emissions from Internal Combustion Engines 12/94 

1151 Motor Veh. Non-Assembly Line Coatings 12/94 

1421 Control of Perc Emission from Dry Cleaning Op 12/94 

1124 Aerospace Assembly & Component Mfg Ops 1/95 

1153 Commercial Bakery Ovens 1/95 

462 Organic Liquid Loading 6/95 

461 Gas Transfer and Dispensing 9/95 

 

2202 On-Road MV Mitigation 12/95 

Reg. XIII ** New Source Review 12/95 

1136 Wood Products Coatings 6/96 

1176 Sumps and Wastewater Separators 9/96 

1171 Solvent Cleaning Operations 9/96 

* Only the latest rule amendment dates are listed. In cases where the latest date does not reflect

 emissions reductions, prior amendments are utilized but not reflected in this table. 

** The effect of this Rule amendment is incorporated in the baseline adjustment. 

- 105 -
Chapter 2 Summaries of Emissions 

III-2-5 

TABLE 2-2 

Rules and Regulations Adopted by ARB Prior to September 30, 1996 

with Post-1993 Implementation Dates 

Regulation Adoption 

Date 

Exhaust Emission Standards and Test Procedures for Motor Vehicles 

(Multiple Regulations) 

Pre-1990 

On-Board Diagnostics I Pre-1990 

Basic Inspection and Maintenance Program Pre-1990 

Cleaner Diesel Fuel 11/88 

On-Board Diagnostics II 9/89 

Antiperspirants and Deodorants 11/89 

Evaporative Emission Standards, Test Procedures, and Disability 

Requirements Applicable to Passenger Cars, Light-Duty Trucks, MediumDuty Vehicles, and Heavy-Duty Vehicles 

8/90 

Low Emission Vehicles and Clean Fuels 9/90 

Phase I Reformulated Gasoline 9/90 

Phase I Consumer Products 10/90 

Exhaust Emission Standards and Test Procedures for Utility and Lawn and 

Garden Equipment Engines 

12/90 

Phase II Reformulated Gasoline (Cleaner Burning Gasoline) 11/91 

Wintertime Oxygen Content of Gasoline 12/91 

Phase II Consumer Products 1/92 

Exhaust Emission Standards and Test Procedures for Heavy-Duty OffRoad Diesel Cycle Engines and Equipment Engines 1/92 

Specifications for Alternative Fuels for Motor Vehicles 3/92 

Exhaust Emission Standards for 1996 and Subsequent Urban Bus Engines 6/93 

Emission Control Regulations for Off-Highway Recreational Vehicles and 

Engines 

1/94 

Alternative Control Plan for Consumer Products 9/94 

Aerosol Coating Products (CP-3) 3/95 

Exhaust Emission Standards for 1998 and Subsequent Heavy-Duty 

Engines 

6/95 

Amendments to Low Emissions Vehicles and lean Fuels Regulations 

(Adoption of M3 and M8) 

9/95 

Enhanced Inspection and Maintenance Program 10/95 

- 106 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-6 

Control efficiency is mostly based on estimates projected during rulemaking. Control 

factors represent the remaining emissions after a rule or regulation is implemented after 

1993. Table 2-3 lists control efficiencies for the years 2000 and 2010 for District rules 

with post-1993 compliance dates. As can be seen, all District rules and regulations 

adopted prior to September 30, 1996 are expected to be fully implemented by the year 

2000, except for Rule 1110.2 for gaseous- and liquid-fueled internal combustion 

engines. 

TABLE 2-3 

Control Efficiencies by District Rules with Post-1993 Compliance Dates* 

Rule 2000 2010

Number Rule Name VOC NOx SOx VOC NOx SOx

431.1 Gaseous Fuel Sulfur Content (SOx) - - 0.83 - - 0.83

431.2 Liquid Fuel Sulfur Content (SOx) - - 0.84 - - 0.84

461 Gas Transfer and Dispensing (VOC) 0.17 - - 0.17 - - 

462 Organic Liquid Loading (VOC) 0.73 - - 0.73 - - 

1106.1 Pleasure Craft Coating Operations (VOC) 0.61 - - 0.61 - - 

1109 Refinery Boilers & Process Heaters (NOx) - 0.70 - - 0.70 - 

1110.1 & 

1110.2 

Emissions from Internal Combustion Engines (NOx) - 0.64 - - 0.92 - 

1111 NOx from Gas Fired Furnaces (NOx) - 0.05 - - 0.05 - 

1113 Architectural Coatings (VOC) 0.01 - - 0.01 - - 

1124 Aerospace Assembly & Component Mfg Ops (VOC) 0.20 - - 0.20 - - 

1128 Paper, Fabric & Film Coating Operations (VOC) 0.08 - - 0.08 - - 

1130.1 Screen Printing Operations (VOC) 0.49 - - 0.49 - - 

1134 NOx from Stationary Gas Turbines (NOx) - 0.55 - - 0.55 - 

1136 Wood Products Coatings (VOC) 0.72 - - 0.72 - - 

1142 Marine Tank Vessel Operations (VOC) 0.87 - - 0.87 - - 

1146 & 

1146.1 

Ind., Inst. & Comm. Boilers, Gen. &, Heaters (NOx) - 0.64 - - 0.64 - 

1151 Motor Veh. Non-Assembly Line Coatings (VOC) 0.41 - - 0.41 - - 

1153 Commercial Bakery Ovens (VOC) 0.71 - - 0.71 - - 

1162 Polyester Resin Operation (VOC) 0.08 - - 0.08 - - 

1168 VOCs from Adhesive Applications (VOC) 0.57 - - 0.57 - - 

1171 Solvent Cleaning Operations 0.46 0.46 

1175 Polymeric Cellular Products (Blowing Foam) (VOC) 0.12 - - 0.12 - - 

1176 Sumps and Wastewater Separators 0.72 0.72 

1421 ** Control of Perc Emission from Dry Cleaning Op 

(TOXIC) 

0.31 - - 0.31 - - 

2202 On-Road MV Mitigation (VOC) 0.01 - - 0.01 - - 

* List only control factors greater than 0 and are in reference to 1993. 

** PERC is not defined as VOC in this AQMP. 

- 107 -
Chapter 2 Summaries of Emissions 

III-2-7 

Growth Factors

Growth factors applied to each emission inventory source category were derived from 

several surrogates, namely, industry output growth, employment growth, or 

demographic growth. These growth projections were developed primarily by SCAG. 

The selection of surrogate by which emission growth is projected depend on the type of 

activity. In general, for industry with finish products employment growth appears to be 

a better indicator than output growth (ARB, 1994). In some cases modifications to the 

traditional forecasting methodology are warranted to better project future emissions. For 

example, military aircraft emissions were maintained at a constant level to allow for 

potential realignment or reuse, unless site-specific projections were provided. CEC’s 

growth indices based on energy demand were used for the petroleum refinery industry 

instead of SCAG’s projection based on industry productivity or employment forecasts. 

Table 2-4 lists the types of growth surrogates used for the inventory source categories in 

the draft 1997 AQMP. 

- 108 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-8 

TABLE 2-4 

Growth Surrogates by Source Category 

Group 1: Source Categories Use Industry Output as Growth Factors 

Area Sources 

Source Description Parameter 

Baking - Commercial Manufacturing-Food 

Chemical Processes - 

Fabrication/Manufacturing 

Manufacturing-Rubber 

Degreasing Manufacturing-Total 

 

Metal Processes - Secondary Product Manufacturing-Metal 

Mineral Processes - Non-Asphalt Manufacturing-Stone, Clay 

Mobile Equipment - Refrigeration Manufacturing-Food 

Solvent Use - Adhesive & Seal Manufacturing-Total 

Solvent Use - Industrial-Misc. Manufacturing-Total 

Solvent Use - Industrial-Fabric Manufacturing-Apparel 

Solvent Use - Industrial-Metal Furn Manufacturing-Furniture 

Solvent Use - Industrial-Paper Manufacturing-Paper 

Solvent Use - Industrial-Marine Manufacturing-Transportation 

Solvent Use - Printing & Publish Manufacturing-Print 

Wine Making - Wine & Brandy Manufacturing-Food 

Wood And Paper - Processing Loss Manufacturing-Furniture 

Point Source Industries 

SIC Source Description 

10-14 Mining 

20-38 Manufacturing 

40 Railroad Transportation 

43 U.S. Postal Service 

46 Pipeline, Except Natural Gas 

48 Communications 

- 109 -
Chapter 2 Summaries of Emissions 

III-2-9 

TABLE 2-4 

(continued) 

Group 2: Source Categories Use Employment Data As Growth Factors 

Area Sources 

Source Description Parameter (Employment) 

Agricultural Processes - Agricultural Agriculture-Total Employment 

Aircraft-Other - Agricultural Agriculture-Total Employment 

Cooking - Commercial Manufacturing-Total Employment 

Const. & Demolition - Non-Government Construction Employment 

Const. & Demolition - Government Government Employment 

 

Farming Operations - Agricultural Agriculture-Total Employment 

Fuel Combustion - Agricultural Agriculture-Total Employment 

Fuel Combustion - Commercial Services-Total Employment 

Fuel Combustion -Industrial Manufacturing-Total Employment 

Industrial Equipment - Light Duty Construction Employment 

Mineral Processes - Surface Blasting Total Employment 

Non-Farm Equipment - Heavy Duty Construction Employment 

Other - Unspecified Total Employment 

Pesticide Appli/Use - Agriculture-Synthetic Agriculture-Total Employment 

Pesticide Appli/Use - Non-Agricultural Total-Co Employment 

Solvent Use - Commercial Services-Automobile Employment 

Solvent Use - Dry Cleaning Services-Professional Employment 

Solvent Use - Asphalt Paving/Other Construction Employment 

Trains - Locomotives Transportation, Communications and 

Utilities-Rail Employment 

 

Waste Burning - Range Mngmnt Agriculture-Total Employment 

Point Source Industries 

SIC Source Description 

1-9 Agriculture 

15-17 Construction 

39 Miscellaneous Manufacturing 

41 Local & Interurban Transit 

42 Trucking & Warehousing 

44 Water Transportation 

45 Air Transportation 

47 Transportation Services 

49 Gas & Sanitary 

50-51 Wholesale Trade 

52-59 Retail Trade 

60-67 Finance, Insurance & Real Estate 

70-89 Services 

91-97 Public Administration 

- 110 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-10 

TABLE 2-4 

(continued) 

Group 3: Source Categories Use SCAG’s Demographic Data as Growth Factors 

Area Source 

Source Description Parameter 

Fuel Combustion - Residential Housing Unit-SCAG * 

Industrial Equipment - Light Duty Population-SCAG 

Pesticide Applications - Consumer Product Population-SCAG 

Solvent Use - Architectural Housing Unit-SCAG 

Solvent Use - Consumer Product Population-SCAG 

Unplanned Fires - Structural Fire Housing Unit-SCAG 

Utility Equipment - Lawn & Garden (NonCommercial) Housing Unit-SCAG 

Waste Disposal - Landfills Population-SCAG ** 

* Energy Efficiency Factor Per CEC’s 1993 Fuel Report Incorporated. 

**Wasterecycling programs incorporated. 

Group 4: Source Categories Use VMT as Growth Factors 

Area source 

Source Description Parameter 

On-Road VMT-SCAG 

Paved Road Collector VMT-Collector 

Paved Road Local Street VMT-Local 

- 111 -
Chapter 2 Summaries of Emissions 

III-2-11 

TABLE 2-4 

(continued) 

Group 5: Others 

Area Source 

Source Description Parameter Note 

Commercial Boat Commercial Boat (1) 

Farm Equipment - Heavy Duty Diesel Agriculture-Diesel (1) 

Farm Equipment - Heavy Duty Gas Agriculture-Gas (1) 

Fuel Combustion - Petroleum Product Energy Forecast (2) 

Gas Distribution - Transmission Natural Gas Forecast (3) 

Gasoline Dispensing - Tanks/Vehicle Refueling Fuel Consumption (4) 

Government Aircraft - Military No Growth (5) 

Mineral Processes - Petroleum Related Energy Forecast (2) 

Natural Sources - Windblown Dust No Growth (5) 

Off-Road Vehicle - Recreational Registration (1) 

Oil & Gas Extraction No Growth (2) 

Oil Production No Growth (2) 

Other Aircraft - Jet Aircraft Aviation-Commercial (6) 

Other Aircraft - Jet & Piston Aircraft Aviation-General (6) 

Paved Road - Freeway/Major Arterial Road Miles (7) 

Pesticide Appli/Use - Ag-Non-Synthetic No Growth (8) 

Petroleum Related Source - Petroleum Energy Forecast (2) 

Ships (9) 

Unpaved Road Dust - Entrained Road No Growth (5) 

Unplanned Fires - Automobile Fire/Wildfires No Growth (5) 

Utility Equipment - Lawn & Garden (Comm’l) Commercial-Construction (1) 

Waste Burning - Forest Mgmt Forest Management (10) 

Waste Disposal - Solvent No Growth (5) 

Comments: 

(1) Calif. State Fullerton Study For ARB (ARB, 1994) 

(2) CEC’s 1995 Fuels Report 

(3) 1993 California Gas Report 

(4) ARB Burden Model Fuel Consumption Estimates 

(5) Revised Inventory Methodology by District 

(6) SCAG’s Study 

(7) Caltrans And ARB Data 

(8) ARB’s Data - No Growth Since 1982 

(9) District’s Contract Study 

(10) Angeles National Forest Office 

- 112 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-12 

The demographic forecasts from the year 1993 to the years 2000, and 2010 for 

population, housing, employment, and motor vehicle activity are shown in Table 2-5. 

As can be seen, the whole Basin population in 2010 will increase by 21% from the 1993 

level. VMT increases from 293.3 million miles in 1993 to 377.9 million miles in 2010, 

or approximately 29%. This growth accounts for the emission increase in the future 

years. Table 2-6 exhibits the relative distribution of population by county in the Basin 

for the years 1987, 1990, 1993, 2000, and 2010. By 2010 the population in Los Angeles 

county will increase by 16% from 1993 levels, compared with increases for Orange 

(16%), San Bernardino (40%), and Riverside (58%) counties. Tables 2-7 through 2-9 

list growth factors for 2000, 2010, and 2020 for Los Angeles, Orange, Riverside, and 

San Bernardino counties 

The current projection for the year 2010 shows about half a million decrease in 

population and a 36 million mile decrease in VMT forecast as compared to the 

projection from the 1994 AQMP. The differences in forecasts are primarily due to 

SCAG’s updated 1994-based forecast incorporating the recession between 1990 and 

1994. Because of the recession, the projected population and employment decreased 

from previous forecast. As a result, the VMTs and trips decrease as well. 

Growth factors for specified ranges of SIC were projected by SCAG (1996), and are 

based on predictions of growth for different industrial sectors. SCAG has provided 

growth factors for the years 2000, 2005, 2010, and 2020. The growth factors for other 

years are interpolated between these years. 

TABLE 2-5 

Baseline Socioeconomic Forecasts Used in 1997 AQMP* 

Category 1993 2000 (% Growth) 2010 (% Growth) 

Population 

(Millions) 

13.8 14.8 (+7) 16.7 (+21) 

Housing Units 

(Millions) 

4.8 5.1 (+6) 5.7 (+19) 

Total Employment 

(Millions) 

6.0 6.7 (+12) 8.0 (+33) 

Daily VMT 

(Millions) 

293.3 317.9 (+8) 377.9 (+29) 

Daily Vehicle Trips 

(Millions) 

31.2 33.2 (+6) 37.9 (+21) 

* No AQMP measures included. 

- 113 -
Chapter 2 Summaries of Emissions 

III-2-13 

TABLE 2-6 

Population Forecast by County in SCAB (in Thousands) 

Year Los Angeles Orange Riverside San Bernardino Basin Total 

1987 

 8,250 2,197 627 934 

 12,008

1990 

8,612 2,411 864 1,108 12,995

1993 

8,933 2,595 1,012 1,217 13,757

2000 

9,442 2.740 1,207 1,410 14,798

2010 

10,329 3,023 1,597 1,704 16,653

2020 

11,534 3,325 2,077 1,990 

 18,926

TABLE 2-7 

SIC Code Growth Factors by County for the Year 2000 

SIC Sector SIC Code Los Angeles Orange Riverside San Bernardino 

Agriculture 1-6,8,9 0.953 1.000 0.988 0.984 

Agriculture Services 7 1.341 1.349 1.318 1.389 

Mining 10-12,14 0.770 0.810 0.570 0.570 

Mining-Oil & Gas Extr. 13 1.000 1.000 1.000 1.000 

Construction 15-17 1.060 1.313 1.427 1.423 

Food/Tobacco 20-21 1.060 1.070 1.050 1.050 

Textile Mill 22 1.250 1.270 1.080 1.070 

Apparel/Other Text. 23 1.230 1.220 1.240 1.230 

Lumber/Wood 24 1.420 1.470 1.350 1.350 

Furniture/Fixtures 25 1.140 1.150 1.120 1.120 

Paper 26 1.270 1.260 1.250 1.250 

Printing 27 1.240 1.260 1.230 1.220 

Chemicals 28 1.160 1.160 1.150 1.140 

Petroleum 29 1.000 1.000 1.000 1.000 

Rubber & Plastic 30 1.380 1.350 1.380 1.370 

Leather 31 0.930 1.010 1.000 1.000 

Stone, Clay, & Glass 32 1.200 1.200 1.150 1.140 

Pri. Metals 33 1.280 1.270 1.260 1.250 

Fab. Metals 34 1.240 1.250 1.230 1.220 

Mach-NElect 35 1.300 1.180 1.420 1.410 

Elect. Equip 36 1.400 1.390 1.390 1.390 

Misc. Mfg. 39 0.920 0.914 1.000 0.875 

- 114 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-14 

TABLE 2-7 

(concluded) 

SIC Sector SIC Code Los Angeles Orange Riverside San Bernardino 

Trans Equip 37 0.960 1.010 1.160 1.160 

Instrument 38 1.170 1.220 1.061 1.000 

Railroad Trans. 40 1.200 1.240 0.920 0.910 

Local/Suburban Trans 41 1.065 1.152 1.125 1.071 

Trucking/Warehousing 42 1.109 1.111 1.053 1.060 

U.S. Postal Service 43 1.250 1.300 1.210 1.200 

Water Trans 44 1.111 1.143 1.000 1.000 

Trans by Air 45 1.124 1.111 1.000 1.130 

Pipelines 46 0.900 1.090 0.690 0.680 

Trans Services 47 1.265 1.366 1.000 1.000 

Communications 48 1.170 1.260 1.030 1.020 

Elect/Gas/Sanitary 49 1.083 1.182 1.393 1.257 

Wholesale 50-51 1.127 1.136 1.109 1.102 

Retail 52-59 0.929 1.272 1.647 1.602 

Finance 60-62 0.941 1.127 1.509 1.514 

Insurance 63-64 0.969 1.124 1.348 1.324 

Real Estate/Other 65-67 1.078 1.271 0.964 0.939 

Service-Hotel/Lodge 70 1.209 1.211 1.167 1.318 

Service-Personal 72 1.026 1.312 1.435 1.576 

Service-Business 73 1.395 1.398 1.284 1.416 

Service-Repair/Parkg 75-76 1.028 1.405 1.857 2.057 

Service-Motion Pict. 78 1.753 1.219 1.400 1.625 

Service-Recreation 79 1.232 1.237 1.194 1.333 

Service-Health 80 1.113 1.364 1.342 1.468 

Service-Legal 81 1.154 1.327 1.273 1.375 

Service-Educational 82 1.098 1.476 1.944 2.071 

Service-Other 83-86 1.128 1.309 1.489 1.638 

Service-Engr/Mgmt 87 1.200 1.219 1.242 1.389 

Private Hsehld/NEC 88-89 1.250 1.334 1.397 1.510 

Government 91-97 1.05 0 1.090 1.138 1.129 

Population ---- 1.057 1.056 1.193 1.159 

Housing Units ---- 1.021 1.048 1.245 1.183 

Note: SCAG projections relative to 1993 base year. 

- 115 -
Chapter 2 Summaries of Emissions 

III-2-15 

TABLE 2-8 

SIC Code Growth Factors by County for the Year 2010 

SIC Sector SIC Code Los Angeles Orange Riverside San Bernardino

Agriculture 1-6,8,9 0.859 0.920 0.964 0.871 

Agriculture Services 7 1.815 1.860 1.909 1.889 

Mining 10-12,14 0.490 0.450 0.410 0.370 

Mining-Oil & Gas Extr. 13 1.000 1.000 1.000 1.000 

Construction 15-17 1.094 1.493 1.833 1.654 

Food/Tobacco 20-21 1.100 1.160 1.210 1.090 

Textile Mill 22 1.480 1.470 1.410 1.270 

Apparel/Other Text. 23 1.430 1.430 1.520 1.370 

Lumber/Wood 24 1.600 1.660 1.600 1.440 

Furniture/Fixtures 25 1.290 1.290 1.380 1.240 

Paper 26 1.710 1.700 1.810 1.630 

Printing 27 1.710 1.740 1.810 1.630 

Chemicals 28 1.470 1.480 1.570 1.410 

Petroleum 29 1.000 1.000 1.000 1.000 

Rubber & Plastic 30 1.900 1.840 2.030 1.830 

Leather 31 0.850 0.830 0.830 0.750 

Stone, Clay, & Glass 32 1.290 1.310 1.340 1.200 

Pri. Metals 33 1.410 1.380 1.460 1.310 

Fab. Metals 34 1.350 1.360 1.430 1.280 

Mach-N Elect 35 1.810 1.450 2.320 2.090 

Elect. Equip 36 2.070 2.060 2.160 1.940 

Trans Equip 37 1.260 1.250 1.580 1.420 

Instrument 38 1.730 1.850 1.242 1.091 

Misc. Mfg. 39 0.813 0.829 0.833 0.750 

Railroad Trans. 40 1.620 1.780 1.460 1.310 

Local/Suburban Trans 41 1.056 1.182 1.375 1.071 

Trucking/Warehousing 42 1.260 1.269 1.289 1.180 

U.S. Postal Service 43 1.770 1.930 1.920 1.730 

Water Trans 44 1.198 1.143 1.000 1.000 

Trans by Air 45 1.284 1.296 1.000 1.261 

Pipelines 46 1.040 1.260 0.870 0.780 

Trans Services 47 1.686 1.976 1.000 0.800 

Communications 48 1.410 1.870 1.550 1.390 

Elect/Gas/Sanitary 49 1.233 1.466 2.074 1.706 

Wholesale 50-51 1.304 1.316 1.386 1.244 

Retail 52-59 0.851 1.599 2.786 2.486 

Finance 60-62 0.942 1.277 2.263 2.042 

Insurance 63-64 0.981 1.498 2.043 1.838 

Real Estate/Other 65-67 1.232 1.737 1.036 0.909 

Service-Hotel/Lodge 70 1.489 1.503 1.583 1.682 

- 116 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-16 

TABLE 2-8 

(concluded) 

SIC Sector SIC Code Los Angeles Orange Riverside San Bernardino

Service-Personal 72 1.129 1.835 2.391 2.394 

Service-Business 73 2.159 2.171 2.128 2.130 

Service-Repair/Parkg 75-76 1.065 1.969 3.690 3.698 

Service-Motion Pict. 78 2.480 1.406 3.300 3.250 

Service-Recreation 79 1.730 1.743 1.806 1.857 

Service-Health 80 1.398 2.104 2.353 2.350 

Service-Legal 81 1.504 2.000 2.000 2.000 

Service-Educational 82 1.298 2.076 3.611 3.524 

Service-Other 83-86 1.438 1.916 3.011 3.010 

Service-Engr/Mgmt 87 1.556 1.594 1.970 2.000 

Private Hsehld/NEC 88-89 1.681 1.954 2.453 2.416 

Government 91-97 1.153 1.215 1.543 1.386 

Population ---- 1.156 1.165 1.578 1.400 

Housing Units ---- 1.118 1.165 1.669 1.442 

Note: SCAG projections relative to 1993 base year. 

TABLE 2-9 

SIC Code Growth Factors by County for the Year 2020 

SIC Sector SIC Code Los Angeles Orange Riverside San Bernardino

Agriculture 1-6,8,9 0.776 0.867 0.892 0.855 

Agriculture Services 7 2.326 2.465 2.727 2.444 

Mining 10-12,14 0.250 0.190 0.220 0.200 

Mining-Oil & Gas Extr. 13 1.000 1.000 1.000 1.000 

Construction 15-17 1.066 1.569 1.967 1.859 

Food/Tobacco 20-21 1.080 1.210 1.190 1.130 

Textile Mill 22 1.660 1.680 1.550 1.460 

Apparel/Other Text. 23 1.570 1.550 1.650 1.560 

Lumber/Wood 24 1.810 1.920 1.900 1.800 

Furniture/Fixtures 25 1.390 1.410 1.480 1.400 

Paper 26 2.230 2.170 2.330 2.200 

Printing 27 2.190 2.230 2.250 2.130 

Chemicals 28 1.800 1.780 1.870 1.770 

Petroleum 29 1.000 1.000 1.000 1.000 

Rubber & Plastic 30 2.620 2.490 2.800 2.650 

Leather 31 0.780 0.620 0.620 0.580 

- 117 -
Chapter 2 Summaries of Emissions 

III-2-17 

TABLE 2-9 

(continued) 

SIC Sector SIC Code Los Angeles Orange Riverside San Bernardino

Stone, Clay, & Glass 32 1.350 1.390 1.380 1.310 

Pri. Metals 33 1.540 1.420 1.500 1.420 

Fab. Metals 34 1.460 1.470 1.500 1.420 

Mach-N Elect 35 2.750 1.860 3.900 3.690 

Elect. Equip 36 2.960 2.920 3.110 2.950 

Trans Equip 37 1.620 1.860 2.040 1.930 

Instrument 38 2.480 2.720 1.394 1.273 

Misc. Mfg. 39 0.727 0.743 0.833 0.750 

Railroad Trans. 40 2.030 2.470 1.830 1.720 

Local/Suburban Trans 41 1.084 1.333 1.500 1.286 

Trucking/Warehousing 42 1.383 1.398 1.395 1.330 

U.S. Postal Service 43 2.430 2.780 2.610 2.470 

Water Trans 44 1.235 1.143 1.000 1.000 

Trans by Air 45 1.390 1.407 1.000 1.391 

Pipelines 46 1.150 1.410 0.980 0.920 

Trans Services 47 2.175 2.707 1.000 0.800 

Communications 48 1.650 2.640 2.040 1.920 

Elect/Gas/Sanitary 49 1.356 1.741 2.703 2.197 

Wholesale 50-51 1.413 1.433 1.465 1.381 

Retail 52-59 0.738 1.809 3.771 3.289 

Finance 60-62 0.901 1.322 2.544 2.417 

Insurance 63-64 0.948 1.763 2.478 2.297 

Real Estate/Other 65-67 1.310 2.112 1.000 0.909 

Service-Hotel/Lodge 70 1.692 1.731 2.000 1.909 

Service-Personal 72 1.155 2.248 3.348 3.030 

Service-Business 73 3.242 3.283 3.450 3.099 

Service-Repair/Parkg 75-76 1.019 2.423 5.881 5.302 

Service-Motion Pict. 78 2.844 1.500 5.200 4.625 

Service-Recreation 79 2.531 2.581 2.839 2.619 

Service-Health 80 1.662 3.025 3.840 3.443 

Service-Legal 81 1.818 2.700 2.909 2.625 

Service-Educational 82 1.434 2.686 5.972 5.238 

Service-Other 83-86 1.719 2.606 5.351 4.800 

Service-Engr/Mgmt 87 1.895 1.965 2.848 2.611 

Private Hsehld/NEC 88-89 2.132 2.723 3.949 3.496 

- 118 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-18 

TABLE 2-9 

(concluded) 

SIC Sector SIC Code Los Angeles Orange Riverside San Bernardino

Government 91-97 1.210 1.294 1.799 1.700 

Population ---- 1.291 1.281 2.053 1.635 

Housing Units ---- 1.264 1.297 2.230 1.701 

Note: SCAG projections relative to 1993 base year. 

Future Year Emission Data

Based on the methodology described above, future year emission inventories data for the 

milestone years 1997, 1999, 2000, 2002, 2003, 2005, 2006, 2007, 2008, 2010, and 2020 

are presented in Attachments A (average annual day) and B (planning inventory) of this 

report. These target years are selected to correspond to the years required by either the 

federal or state CAA to demonstrate attainment with the federal air quality standards. 

Years 2000, 2006, and 2010 are milestones to attain CO, PM10, and ozone air quality 

standards, respectively. Emissions for the year 2020 are projected for the first time to 

assess the need for a maintenance plan once all federal standards are attained by 2010. 

Emission Trend Analysis 

Figures 2-2 through 2-5 present the relative contributions by source categories (i.e., 

point, area, on-road, and off-road) to total emission levels in 1993 and 2010, 

respectively. As seen in the figures, in 1993 (average annual day) on-road and off-road 

mobile sources are major contributors of CO (98%), NOx (87%), SOx (71%) and VOC 

(64%) emissions. Fine particulate matter is produced mostly from entrained road dust 

(53%). For 2010 (average annual day), mobile sources continue to be major contributors 

to total CO, NOx, and SOx emissions by approximately 94%, 85%, and 81%, 

respectively. However, contribution to VOC by mobile sources is reduced significantly 

due to the state LEV program and the oxygenated fuel program. On the contrary, area 

source VOC emissions become the major contributor to VOC emissions (i.e., 50%). 

Figures 2-6 through 2-9 illustrate the emission trends by pollutant between 1987 and 

2010. For comparison purposes 1987, 1990, 1993, 2000, 2006, and 2010 are presented 

also. 

- 119 -
Chapter 2 Summaries of Emissions 

III-2-19 

PM10 Emissions: 421 Tons/Day

52.7%

34.1%

6.5%

3.4%

3.3%

Point Area On-Road Off-Road Entrained Road Dust

VOC Emissions: 1,240 Tons/Day

28.8%

54.5%

9.2% 7.5%

NOx Emissions: 1,194 Tons/Day

5.0%

66.5%

20.6% 7.9%

SOx Emissions: 79 Tons/Day

1.8%

31.4%

39.2%

27.6%

CO Emissions: 7,045 Tons/Day

0.7%

80.7%

17.9%

0.7%

FIGURE 2-2 

Relative Contribution by Source Category to 

1993 Emissions Inventory - Average Annual Day 

- 120 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-20 

VOC Emissions: 1,277 Tons/Day

29.6%

50.7%

10.8% 8.9%

NOx Emissions: 1,223 Tons/Day

4.3%

63.3%

24.2%

8.2%

NOx Emissions: 1,284 Tons/Day

5.3%

64.0%

22.9%

7.8%

Point Area On-Road Off-Road

CO Emissions: 7,573 Tons/Day

0.9%

78.0%

20.3%

0.8%

Summer

Winter

FIGURE 2-3 

Relative Contribution by Source Category to 

1993 Emissions Inventory - Planning Inventory 

- 121 -
Chapter 2 Summaries of Emissions 

III-2-21 

PM10 Emissions: 463 Tons/Day

53.1%

37.1%

3.5% 3.0%

3.3%

Point Area On-Road Off-Road Entrained Road Dust

VOC Emissions: 770 Tons/Day

49.8%

21.4%

15.5% 13.3%

NOx Emissions: 697 Tons/Day

9.3%

52.4%

32.7%

5.6%

SOx Emissions: 70 Tons/Day

1.8%

57.0% 24.0%

17.2%

CO Emissions: 3,341 Tons/Day

4.0%

54.1%

40.0%

1.9%

FIGURE 2-4 

Relative Contribution by Source Category to 

2010 Emissions Inventory - Average Annual Day 

- 122 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-22 

NOx Emissions: 759 Tons/Day

10.2%

49.2%

35.0%

5.6%

Point Area On-Road Off-Road

NOx Emissions: 727 Tons/Day

49.4%

37.1%

5.8%

7.7%

CO Emissions: 3,893 Tons/Day

42.2%

49.1%

1.8% 6.9% Winter

VOC Emissions: 839 Tons/Day

48.2%

17.2% 15.1%

19.5%

Summer

FIGURE 2-5 

Relative Contribution by Source Category to 

2010 Emissions Inventory - Planning Inventory 

- 123 -
Chapter 2 Summaries of Emissions 

III-2-23 

0

400

800

1200

1600

2000

1987 1990 1993 2000 2006 2010

Tons/Day

Point Area On-Road Off-Road

1,819

1,240

1,648

801 770

891

FIGURE 2-6A 

VOC Emission Trend by Source Category - Average Annual Day 

0

400

800

1200

1600

2000

2400

1987 1990 1993 2000 2006 2010

Tons/Day

Point Area On-Road Off-Road

1,909

1,277

1,733

937 863 839

FIGURE 2-6B 

VOC Emission Trend by Source Category - Summer Planning 

- 124 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-24 

0

400

800

1200

1600

1987 1990 1993 2000 2006 2010

Tons/Day

Point Area On-Road Off-Road

1,303

1,194

1,413

697 738

882

FIGURE 2-7A 

NOx Emission Trend by Source Category - Average Annual Day 

0

300

600

900

1200

1500

1800

1987 1990 1993 2000 2006 2010

Tons/Day

Point Area On-Road Off-Road

1,351

1,223

1,472

727 768

916

FIGURE 2-7B 

NOx Emission Trend by Source Category - Summer Planning 

- 125 -
Chapter 2 Summaries of Emissions 

III-2-25 

0

2000

4000

6000

8000

10000

1987 1990 1993 2000 2006 2010

Tons/Day

Point Area On-Road Off-Road

8,405

7,045

8,223

3,341 3,657

4,405

FIGURE 2-8A 

CO Emission Trend by Source Category - Average Annual Day 

0

2000

4000

6000

8000

10000

12000

1987 1990 1993 2000 2006 2010

Tons/Day

Point Area On-Road Off-Road

9,409

7,573

9,276

3,893 4,260

5,142

FIGURE 2-8B 

CO Emission Trend by Source Category - Winter Planning 

- 126 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-26 

0

100

200

300

400

500

600

1987 1990 1993 2000 2006 2010

Tons/Day

Point Area On-Road Off-Road

502

421

506

463 454 441

FIGURE 2-9 

PM10 Emission Trend by Source Category - Average Annual Day 

VOC Emissions

As presented in Figure 2-6, the most significant decrease in VOC emissions between the 

years 1987 and 2010 occurs in emissions from on-road mobile (for average annual 1993: 

675 tons/day; 2010: 165 tons/day). The baseline emission forecast includes a nonmethane hydrocarbon emission standard of 0.25 grams/mile for LDVs, adopted in 1989 

for implementation beginning in 1992. This emission standard is significantly more 

stringent than the previous standard, 0.39 grams/mile. Also included in the baseline 

emissions forecast is ARB’s Low-Emission Vehicle Regulation, which was adopted in 

1990 and specified for implementation in 1994. This regulation establishes four 

categories of vehicles which require substantial reduction in VOC exhaust emissions 

compared to the 0.25 grams/mile. These vehicle categories include transitional lowemission vehicle (TLEV), low-emission vehicle (LEV), ultra low-emission vehicle 

(ULEV), and zero-emission vehicle (ZEV). Manufacturers may sell any combination of 

these vehicles in order to comply with a categorized fleet average non-methane organic 

gas standard. Emission factors have been developed and incorporated into ARB’s motor 

vehicle emission inventory model to quantify the emissions benefits of this regulation. 

These benefits are valid with or without the ZEV mandate, since ARB has provided for 

equivalent emissions reductions for LEV program in the absence of this mandate 

between calendar years 1998 to 2002. Emission reductions from motor vehicles are also 

- 127 -
Chapter 2 Summaries of Emissions 

III-2-27 

predicted to occur due to implementation of the improved Inspection and Maintenance 

program (I/M). I/M is projected to reduce VOC emission levels due to requirements for 

an enhanced test procedures and test analyzer system equipment, a tiered mechanic 

qualification system, a higher repair cost limit for emission control components and 

improvements in I/M enforcement. Finally, emission reductions are projected to occur 

starting in 1995 due to more stringent evaporative emission standards, applicable to 

light-, medium- and heavy-duty vehicles. 

NOx Emissions

Figure 2-7 illustrates the NOx emission inventories by major source category for the 

years 1987, 1990, 1993, 2000, 2006, and 2010. NOx emissions from both mobile (for 

1993: 1,041 tons/day; 2010: 593 tons/day) and stationary (1993: 144 tons/day; 2010: 

104 tons/day) sources decrease substantially between 1993 and 2010. Most of the 

reductions are from on-road mobile which decreases from 795 tons/day to 365 tons/day 

during this time period. The reduction is due to the implementation of a NOx exhaust 

emission standard of 0.4 grams/mile beginning in 1989, replacing the standard of 0.7 

grams/mile. In addition, lower NOx emission standards are incorporated in the ARB 

LEV regulation: 0.2 grams/mile specified for LEV/ULEV and 0 grams/mile for ZEV. 

Emissions of NOx from stationary sources also decrease between 1993 and 2010; 

primarily, due to reductions in emissions from RECLAIM sources. 

CO Emissions

Figure 2-8 shows CO emissions by major source category for 1987, 1990, 1993, 2000, 

2006, and 2010. Almost all CO emissions are produced by mobile sources (for 6,946 

tons/day in 1993 versus 98 tons/day for all stationary sources). Between 1993 and 2010, 

CO emissions decrease substantially from the light-duty passenger vehicle category, 

leading to a large net decrease in total CO emissions in the Basin (i.e., 3,802 tons/day). 

As with NOx emissions, reductions in CO emissions from mobile sources reflect more 

stringent exhaust emission standards and improved in-use compliance with emission 

standards (e.g., the improved Inspection and Maintenance Program). In addition, 

substantial CO emission reductions are generated from ARB’s oxygenated fuel 

requirements, implemented in 1992. 

PM10 Emissions

Figure 2-9 is the PM10 emission summary by major source category for 1987, 1990, 

1993, 2000, 2006, and 2010. PM10 emissions produced by stationary sources are 

projected to increase between 1993 and 2010 (i.e., 53 tons/day). About half of this is 

due to an increase in entrained road dust from 221 tons/day in 1993 to approximately 

245 tons/day by 2010. 

- 128 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-28 

CONTROLLED EMISSIONS INVENTORIES 

This section describes the methodology used to estimate the controlled and remaining 

emissions after the proposed control measures in the draft 1997 AQMP are implemented 

for the years 2000, 2006, and 2010. Emission reductions are derived from applying the 

control efficiency of a control measure to the projected baseline inventories. 

In addition to the proposed control measures, the impact NSR, tradable ERCs, VOC 

emissions from conversion of ozone depleting compounds, and budgeted emissions for 

various District programs (e.g., NSR exemption, HILO, and Rule 518.2) are also 

discussed in this section. 

To project emission reductions and remaining emissions from the implementation of the 

proposed control measures, a mathematical algorithm called Controlled Emissions 

Projection Algorithm (CEPA) is used. CEPA is developed to calculate projected 

remaining emissions and/or emission reductions for specified control scenarios. CEPA 

is briefly discussed in this section. A more comprehensive and extensive discussion of 

CEPA is presented in Technical Report III-A of the 1991 AQMP. 

Emission Impacts of SCAQMD Programs 

There are several SCAQMD regulatory programs that have specific impacts on future 

emissions through certain “set-aside” or exemption provisions. As a result, special 

emission accounts were created for the draft 1997 AQMP to track these emissions. 

Table 2-10 summarizes these emissions for the years 2000, 2006, 2010, and 2020. For 

air quality modeling purposes, these emissions (except RECLAIM allocations) are 

distributed across the entire non-RECLAIM point source inventory and the RECLAIM 

allocations are distributed only to RECLAIM facilities. 

NSR Program

Growth projection is a critical component of the AQMP inventory forecast which in turn 

dictates the amount of emission reductions needed to meet RFP and attainment 

requirements. Traditionally, the future emissions reflect the rules and regulations 

already adopted and the projected regional growth. New Source Review (NSR) plays a 

unique role in the AQMP emission forecast because it affects future emission growth in 

permitted sources. The challenge in forecasting future-year emission related to NSR is 

the difficulty in estimating how the regional growth would be split between existing or 

new sources. Existing sources, emitting at a BARCT level, commonly operate under the 

permitted activity levels. Therefore, significant growth can take place without triggering 

NSR. Whereas, emissions from new sources will be at the BACT level and offsets are 

often required. 

- 129 -
Chapter 2 Summaries of Emissions 

III-2-29 

TABLE 2-10A 

Summary of Emissions Budgeted in the Draft 1997 AQMP 

for Various District Programs 

(Average Annual Inventory - tons/day) 

 2000 2006 2010 2020 

VOC NSR 8.75 19.25 26.25 26.25 

 ERC 3.54 8.26 11.71 11.71 

 HILO 0.09 0.09 0.09 0.09 

 Rule 518.2 1.50 1.50 1.50 1.50 

 ODC Conversion 9.35 10.47 11.29 11.29 

NOx NSR 4.10 9.02 12.30 12.30 

 ERC 1.21 1.73 1.73 1.73 

 HILO 0.02 0.02 0.02 0.02 

 Rule 518.2 1.50 1.50 1.50 1.50 

 RECLAIM 43.44 31.76 31.76 31.76 

CO NSR 0.95 2.09 2.85 2.85 

 ERC 1.56 3.63 3.63 3.63 

 HILO 0.00 0.00 0.00 0.00 

 Rule 518.2 1.50 1.50 1.50 1.50 

SOx NSR 0.00 0.00 0.00 0.00 

 ERC 0.05 0.12 0.17 0.17 

 HILO 0.01 0.01 0.01 0.01 

 Rule 518.2 0.50 0.50 0.50 0.50 

 RECLAIM 16.34 11.37 11.37 11.37 

PM10 NSR 0.00 0.00 0.00 0.00 

 ERC 0.52 1.21 1.59 1.59 

 HILO 0.02 0.02 0.02 0.02 

 Rule 518.2 0.50 0.50 0.50 0.50 

- 130 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-30 

TABLE 2-10B 

Summary of Emissions Budgeted in the Draft 1997 AQMP 

for Various District Programs 

(Planning Inventory tons/day) 

 2000 2006 2010 2020 

VOC NSR 11.06 24.33

33.18 33.18 

 ERC 4.47 10.44 14.80 14.80 

 HILO 0.09 0.09 0.09 0.09 

 Rule 518.2 1.50 1.50 1.50 1.50 

 ODC Conversion 9.35 10.47 11.29 11.29 

NOx NSR 5.18 11.40 15.55 15.55 

 ERC 1.53 2.19

2.19

 2.19 

 HILO 0.02 0.02 0.02 0.02 

 Rule 518.2 1.50 1.50 1.50 1.50 

 RECLAIM 45.18 33.03 33.03 33.03 

CO NSR 1.20 2.64 3.60 3.60 

 ERC 1.97 4.59 4.59 4.59 

 HILO 0.00 0.00 0.00 0.00 

 Rule 518.2 1.50 1.50 1.50 1.50 

SOx NSR 0.00 0.00 0.00 0.00 

 ERC 0.06 0.15 0.21 0.21 

 HILO 0.01 0.01 0.01 0.01 

 Rule 518.2 0.50 0.50 0.50 0.50 

 RECLAIM 16.99 11.83 11.83 11.83 

PM10 NSR 0.00 0.00 0.00 0.00 

 ERC 0.66 1.53 2.01 2.01 

 HILO 0.02 0.02 0.02 0.02 

 Rule 518.2 0.50 0.50 0.50 0.50 

In December 1995, the Governing Board amended the NSR regulations to exempt offset 

requirements for small sources (facility-wide potential-to-emit less than 4 tons/year). In 

this case, SCAQMD is responsible for providing the offsets. Sources not qualified for 

the SCAQMD provided offsets will have to purchase offsets from the NSR ERC market. 

In either case, these emissions can potentially be added to the air and their impacts need 

to be accounted for in the AQMP. The ERC demand was based on the historical data 

(i.e., the average 1993 and 1994 reflecting actual demand in 1991 and 1992) and 

projected to the future according to the SCAG overall industry growth. However, this 

- 131 -
Chapter 2 Summaries of Emissions 

III-2-31 

growth is limited to the total tradable ERCs currently available. More ERCs can become 

available; however, their emissions are already accounted for as part of the emissions 

present in existing sources. In addition, NOx and SOx ERC demand were adjusted to 

reflect the requirements of the RECLAIM program (i.e., sources emitting 4 tons or 

greater will be subject to the RECLAIM NSR provisions). 

The potential offset demand as a result of the 4 tons exemption was estimated during the 

rulemaking and reported in the rule staff report. It should be noted, however, that for 

NSR tracking purposes, offsets are determined at “potential to emit” level; whereas the 

AQMP projects emissions based on “actual” emissions. The AQMP emissions budgeted 

for ERCs and NSR offset exemption are summarized in Table 2-10. These emissions as 

required by Regulation XIII are all at the BACT level. 

In order to properly incorporate the ERC and NSR offset exemption emissions into the 

overall AQMP emissions inventories it is necessary to ensure that first, these emissions 

are not subject to further AQMP control measures because they are already at the BACT 

level. Secondly, when more sources are equipped with BACT, their displacement of 

emissions at the BARCT level should be accounted for. As a result, a set of baseline 

adjustment factors is developed based on the emissions shown in Table 2-10 and 

assumptions of a 10-year equipment life and the difference in emissions between 

BARCT and BACT to be 60%. 

HILO

In order to encourage new business locating to the Basin, a Clean Air Bank was 

established for high employment - low polluting (HILO) companies. Companies 

creating a minimum of 500 job positions and emitting at a rate (on a per employee basis) 

less than half of the AQMP 2010 goal would be exempt from NSR offset requirements. 

As a result, a small amount of emissions were set aside for this purpose. 

ODC Conversion

The current production phase-out schedules adopted by U.S. EPA under the CAA began 

in 1994 for halons, followed by CECs, methyl chloroform, carbon tetrachloride and 

HBFCs in 1996, and will continue to 2001 for methyl bromide. Potential increase in 

VOC emissions exists due to the conversion of these ozone depleting compounds to 

VOC containing materials. The SCAQMD has prepared an Ozone Depleting 

Compounds Replacement Guidelines (January, 1996) and exempts sources from NSR 

offset requirements if emission increases are solely due to the conversion and are in 

compliance with the guidelines. The guidelines would ensure when the conversion 

occurs, the most environmental benign material will be selected. The guideline would 

ensure when the conversion occurs, the most environmentally benign material will be 

- 132 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-32 

selected. VOC emissions projected in the guidelines are incorporated in the AQMP 

future emissions and are not subject to proposed control measures. 

Rule 518.2 - Title V Variance

As required under Rule 518.2 variance provisions for Title V facilities, the draft 1997 

AQMP has established a variance bank to account for maximum allowable daily 

emissions for the Title V facilities. The size of the bank was established based on recent 

historical demand, exclusion of RECLAIM facilities, and the implementation schedule 

of the Title V permitting program (1997-1999). 

RECLAIM Allocation

Future year emissions for RECLAIM facilities were based on their initial allocation as 

specified in Rule 2002 as well as trading transactions as of 1996. Reported 1994-1995 

emissions for Cycle I and Cycle II facilities were used for the calendar year 1994. Since 

the adoption of the 1994 AQMP, several technology reviews have been conducted to 

assess the feasibility of emission controls for cement kilns, glass melting furnaces, and 

others. Amendments to allocations as a result of these reviews were incorporated into 

the 1997 AQMP controlled emissions. 

Proposed Control Measures 

In order to assess emission reduction potential and remaining emissions from proposed 

control measures, a control factor profile needs to be developed identifying source 

category targeted by a measure, its control efficiency, and implementation schedule. 

Control Efficiency/Control Factor

One factor that determines the effectiveness of a control measure is its control efficiency 

(CE), expressed in percentage. Control efficiency is dependent on the specific control 

technologies proposed, and each control measure may have one or perhaps more if 

several control technology options are available. If there is only one feasible control 

technology in a control measure, its control efficiency is primarily based on an 

engineering evaluation of the proposed technology. However, if several control 

technologies are available to control an emission source, the average control efficiency 

is used. If multiple control technologies are proposed to reduce emissions from various 

steps of an operation, a weighted average control efficiency is developed to represent an 

overall control of the emission sources. Once the control efficiency of a control measure 

is determined, it is used to estimate emission reductions of the proposed measure. 

Control efficiencies for the proposed control measures are identified in Appendix IV of 

the 1997 AQMP. 

- 133 -
Chapter 2 Summaries of Emissions 

III-2-33 

The control factor (CF) is used to estimate remaining emissions once a proposed control 

measure is implemented. A control factor equal to 0 indicates complete emission control 

or 100 percent efficiency. A control factor equal to 1 indicates no emission control or 

emission unchanged. A high control factor value indicates a low control efficiency. As 

the control efficiency goes up, the control factor value goes down and approaches 0. 

Thus, the equation to calculate a control factor is as follows: 

CF = 1 - (CE/100) 

And, the remaining emissions can be calculated as 

REM = BE * CF 

Where REM is Remaining Emissions, and BE is Baseline Emissions 

The 1997 AQMP has many milestones for which emission reduction progress needs to 

be projected. As a result, control factors for each milestone year have to be developed. 

Such a control factor profile for each measure is developed considering the following 

factors: 

• proposed adoption date, 

• implementation lead time 

• phase-in period, if any. 

The adoption date as proposed in the draft 1997 AQMP is the date the District is 

expected to adopt the control measure as a rule. The implementation lead time reflects 

the time allowed for the emission sources to install controls. When a rule is 

implemented, it is not unusual that it may have multiple interim implementation dates 

prior to full implementation. This is because the requirements in a rule may require two 

or three phases to reach the final emission target (e.g., a technology-forcing regulation). 

Or, a rule may regulate such a large population of equipment that it is impractical to 

implement it all at once, and it becomes administratively necessary to phase in its 

implementation. In either case, a control profile would indicate an initial 

implementation date and an ending implementation date. The adoption and 

implementation schedule of the proposed control measures is presented in Chapter 7 of 

the draft 1997 AQMP. 

Source Category

Each proposed control measure describes specific emission sources subject to potential 

controls. Based on the description of these sources, corresponding source categories as 

defined in the emission inventory are identified. In general, emission sources are 

- 134 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-34 

grouped by major source category, which can be further subcategorized into point 

sources denoted by Source Classification Codes (SCC) and area sources denoted by 

Category Emission Source (CES) Codes. To track emission reductions more accurately, 

the control factors at the SCC/CES level become necessary. 

An SCC, an 8-digit code, is used to identify emissions from a point source at the 

equipment level. A CES, a 5-digit code, is used to describe an area source for which 

emissions are distributed across the region with no specific locations. 

Once SCCs and/or CESs are identified for a control measure, they are paired with 

Standard Industrial Classification (SIC) Codes using an ARB reference table, so that 

appropriate baseline emissions can be estimated for a control measure. SIC codes link 

pollution sources with the type of activity a facility is engaged in; most area sources do 

not have SIC codes. Such SCC/SIC pairs significantly enhance the ability to quantify 

emissions closely following the intent of a proposed control measure. 

In spite of significant progress made in identifying emissions at the SCC or CES level, 

there are still instances where an SCC or CES category is not fully impacted by a control 

measure. As a result, an impact factor (IF) is developed as a weighing factor for such an 

adjustment. For example, an IF of 0.62 was used for solvent degreaser to account for the 

portion of emissions from degreaser are subject to the proposed control measure CTS02N. In this case, CF is calculated as 

CF = 1 - ( (CE /100) x IF ) 

CEPA Emission Calculations

The District uses the CEPA program to calculate emission projections for the proposed 

AQMP control measures. Based on the control factor profile and projected baseline 

emissions, CEPA estimates emission reductions and remaining emissions for future 

years by pollutant (i.e., summer VOC and NOx; winter CO and NO2; and average annual 

day for SOx and PM10). 

CEPA allows interaction of multiple control measures affecting a specific emission 

source, avoiding double counting of emission reductions from additional measures. It 

also provides flexibility in analyzing various scenarios and improves accuracy by 

standardizing calculation methodologies. 

To run CEPA, the program requires four data input files. These input files are as 

follows: 

1. Master Measure File - This file contains all the measures proposed in the 

AQMP. There is only one master measure file in the entire CEPA program. 

- 135 -
Chapter 2 Summaries of Emissions 

III-2-35 

2. Scenario File - This file is a listing of selected measures to characterize 

emission reductions, and is a subset of the master measure file. For example, it 

can contain a group of control measures targeting mobile sources only, or a 

group of measures to be implemented by U.S. EPA. 

3. Control Factor File - As previously discussed, this file shows control factor by 

pollutant by SCC/SIC (or CES/CES) pairs for each control measure in a 

specified year. 

4. Baseline Emission File - This file contains projected emission data (tons/day) 

for future years based on the 1993 emissions inventory. There are two types of 

baseline emission data available for CEPA runs. These are the average annual 

day emissions inventory with pollutants VOC, NOx, CO, SOx, and PM10; and 

the planning inventory with pollutants VOC and NOx during summer, and CO 

and NO2 during winter. 

CEPA calculates the remaining emissions at the SCC/SIC level, but it can report 

remaining emissions at either the SIC/SCC or major source category. The equations to 

calculate the remaining emissions are described in Technical Report III-A of the 1991 

AQMP. 

The CEPA program can generate many types of emission summary reports or electronic 

files. For example, the program can provide composite control factors for on-road 

mobile sources in nine categories used in the air quality modeling analysis. It can also 

provide remaining emissions by SCC/S1C or CES/CES pairs; emission reductions by 

each control measure in the absence of other competing measures; or reductions for each 

control measure following a pre-determined implementation sequence. 

Tables 2-11 through 2-13 summarize the remaining emissions after implementation of 

proposed control measures in the 1997 AQMP. Table 2-11 shows the interim progress 

in emission reductions and the emission levels when the federal CO air quality standard 

is projected to attain. Table 2-12 lists the average annual day emissions in the year 2006 

when the federal PM10 air quality standard is projected to be met. Table 2-13 

summarizes emissions levels needed to meet the ozone air quality standard. Overall, the 

Plan is seeking a 51% and 27% reduction in VOC and NOx, respectively for year 2010. 

TABLE 2-11 

Emission Reductions for Short- and Intermediate-Term Measures for 2000 

Based on Summer and Winter Planning Inventory (tons per day) 

 Summer Winter

Sources VOC NOX CO NO2

- 136 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-36 

Year 2000 Baseline 937 916 5,142 960

 Stationary 467 109 294 130

 Mobile 

• On Road 335 509 3,298 535

• Off-Road 135 298 1,550 295

Emission Reductions 

 Short-, Intermediate-Term Measures 

Stationary 18 5 1 5

Mobile 

• On-Road 9 11 173 12

• Off-Road 1 1 0 1

Total Reductions (All Measures) 28 17 174 18

2000 Remaining Emissions 909 899 4,968 942

- 137 -
Chapter 2 Summaries of Emissions 

III-2-37 

TABLE 2-12 

Emission Reductions for Short-, Intermediate-, and Long-Term Measures 

for 2006 Based on Average Annual Emissions Inventory (tons per day) 

Sources VOC NOx CO SOx PM10

Year 2006 Baseline 801 738 3,657 66 454 

Stationary 459 104 191 13 424 

Mobile 

• On-Road 222 403 2,103 16 14 

• Off-Road 120 231 1,363 37 16 

Emission Reductions 

Short-, Intermediate-Term 

Measures 

 

Stationary 98 8 1 0 153 

Mobile 

• On-Road 30 50 356 0 0 

• Off-Road 23 31 512 0 0 

Long-Term Measures 

Stationary 20 0 0 0 0 

Mobile 

• On-Road 5 3 0 0 0 

• Off-Road 2 

11 

0 0 0 

Total Reductions (All Measures) 178 103 869 0 153 

2006 Remaining Emissions 623 635 2,788 66 301 

- 138 -
APPENDIX III Base and Future Year Emission Inventories 

III-2-38 

TABLE 2-13 

Emission Reductions for Short-, Intermediate-, and Long-Term Measures 

for 2010 Based on Summer and Winter Planning Inventory (tons per day) 

 Summer Winter

Sources VOC NOX CO NO2

Year 2010 Baseline 839 727 3893 759

Stationary 532 98 337 120

Mobile 

• On-Road 163 360 1913 373

• Off-Road 144 269 1,643 266

Emission Reduction 

Short-, Intermediate-Term Measures 

Stationary 132 10 0 9

Mobile 

• On-Road 35 61 430 63

• Off-Road 55 49 1,038 51

Long-Term Measures 

Stationary 132 0 0 0

Mobile 

• On-Road 47 21 0 21

• Off-Road 25 56 0 54

Total Reduction (All Measures) 426 197 1,468 198

2010 Remaining Emissions 413 530 2,425 561

- 139 -
REFERENCES 

- 140 -
References 

III-R-1 

REFERENCES 

ARB, 1994. A Study to Develop Projected Activity for “Non-Road” Mobile Categories 

in California 1970-2020.

ARB, 1995a. California Air Pollution Control Laws. 

ARB, 1995b. Methodology for Estimating Emissions From On-Road Motor Vehicles. 

ARB, 1995c. Methods for Assessing Area Source Emissions in California.

ARB, 1995d. California Specific Activity Information

ARB, 1995e. Development of An Improved Inventory of Emissions From Pleasure 

Craft

ARB, 1996a. Emission Inventory Procedural Manual

ARB, 1996b Methodology for Estimating from On-Road Motor Vehicles.

ARB, 1996c. Booz Allen & Hamilton Inc., 1993. Emissions From Locomotives in the 

Modeling Region for the South Coast Air Quality Management District. 

Acurex Environmental Corporation, 1996. Draft: Marine Vessel Emissions Inventory.

EPA, 1985. Compilation of Air Pollutant Emission Factors. 

EPA, 1990. AIRS Facility Subsystem Source Classification Codes and Emission Factor 

Listing for Criteria Air Pollutants. 

Midwest Research Institute, 1993. Draft: Activity Levels for PM10 Area Source 

Categories: Methodology Assessment and Improvement.

SCAG, 1989. Regional Growth Management Plan. 

SCAQMD, 1991. Technical Report III-A; Controlled Emission Projection Algorithms 

(CEPA): Program Documentation.

SCAQMD, 1993. Staff Report: Proposed Rules 2000 to 2015 - Regional Clean Air 

Incentives Market (RECLAIM).

SCAQMD, 1994a. 1994 Air Quality Management Plan.

SCAQMD, 1994b. Appendix III-A; Current and Future Average Annual Day Emissions 

in the South Coast Air Basin.

- 141 -
APPENDIX III: Base and Future Year Emission Inventories 

III-R-2 

SCAQMD, 1994c. Appendix III-B; Current and Future Planning Emissions in the South 

Coast Air Basin.

SCAQMD, 1994d Appendix III-C; Future Year Controlled Planning Emissions in the 

South Coast Air Basin 

SCAQMD, 1996. Working Paper: 1993 Area Source Emissions in the South Coast Air 

Quality Management District (to be published).

- 142 -
ATTACHMENT A 

AVERAGE ANNUAL EMISSIONS SUMMARY BY 

MAJOR SOURCE CATEGORY 

- 143 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-1 

TABLE A-1 

Average Annual Day Emissions in the South Coast Air Basin 

1987 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.03 0.02 0.00 0.53 0.00 0.01 0.01

Oil and Gas Production 7.29 0.80 3.18 18.48 0.05 0.08 0.08

Petroleum Refining 4.50 1.68 6.90 46.10 3.64 4.47 4.32

Other Manufacturing/Industrial 20.33 3.42 19.28 53.64 4.05 2.53 2.44

Electric Utilities 8.70 1.81 7.82 37.30 3.47 1.53 1.52

Other Service and Commerce 8.13 2.60 17.18 23.56 2.21 1.25 1.21

Residential 3.11 1.25 10.60 28.71 0.37 2.21 2.14

Other 0.55 0.42 8.07 1.42 0.10 0.10 0.10

Fuel Combustion 52.64 12.00 73.03 209.74 13.89 12.18 11.82

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.18 0.00 0.00 0.02 0.02

Range Management 0.76 0.41 4.14 0.00 0.00 0.70 0.61

Forest Management 1.56 0.85 12.27 0.64 0.00 1.60 1.41

Incineration 0.07 0.01 0.09 0.98 0.14 0.19 0.11

Other 0.65 0.30 0.16 0.67 0.40 0.37 0.37

Waste Burning 3.06 1.58 16.84 2.29 0.54 2.88 2.52

 

Solvent Use 

Dry Cleaning 14.43 0.59 0.00 0.03 0.00 0.01 0.01

Degreasing 220.25 100.71 0.00 0.03 0.00 0.00 0.00

Architectural Coating 59.62 55.30 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 261.51 242.93 0.18 0.41 0.02 1.88 1.80

Asphalt Paving 0.45 0.45 0.00 0.00 0.00 0.00 0.00

Printing 5.66 5.66 0.01 0.04 0.00 0.03 0.03

Consumer Products 102.54 101.94 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 15.65 10.65 0.00 0.00 0.00 0.06 0.06

Other 2.59 1.91 0.00 0.00 0.00 0.02 0.02

Solvent Use 682.70 520.14 0.19 0.51 0.02 2.00 1.92

 

- 144 -
Appendix III Base amd Future Year Emission Inventories 

III-A-2 

TABLE A-1 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 91.63 38.70 0.03 0.32 2.00 0.04 0.02

Petroleum Refining 31.38 23.61 5.11 7.69 17.22 4.19 2.56

Petroleum Marketing 88.46 40.76 0.03 0.22 0.02 0.07 0.06

Other 1.73 1.60 0.46 0.02 0.06 0.09 0.07

Petroleum Process, Storage & 

Transfer 

213.20 104.67 5.63 8.25 19.30 4.39 2.71

 

Industrial Processes 

Chemical 21.01 14.40 0.41 1.14 3.18 1.70 1.53

Food and Agricultural 5.72 4.91 0.04 0.14 0.03 14.36 13.89

Mineral Processes 0.55 0.39 1.49 6.02 2.72 2.63 1.89

Metal Processes 0.68 0.51 1.02 0.46 0.51 3.09 2.56

Wood and Paper 0.08 0.05 0.00 0.01 0.00 12.78 8.95

Other 11.00 7.70 0.00 0.11 0.00 0.33 0.27

Industrial Processes 39.04 27.96 2.96 7.88 6.44 34.89 29.09

 

Miscellaneous Processes 

Pesticide Application 11.89 11.89 0.00 0.00 0.00 0.00 0.00

Farming Operations 124.27 9.94 0.00 0.00 0.00 25.99 12.38

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 181.83 116.37

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 354.05 162.86

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 89.49 54.59

Unplanned Fires 0.77 0.54 7.73 0.19 0.00 0.87 0.86

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 112.85 56.43

Waste Disposal 129.39 2.04 0.00 0.00 0.00 5.39 3.78

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other 25.92 15.70 4.80 7.99 0.73 1.90 1.49

Miscellaneous Processes 292.24 40.11 12.53 8.18 0.73 772.37 408.76

 

- 145 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-3 

TABLE A-1 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 679.05 627.41 4370.48 380.95 15.70 9.35 5.68

Light- and Medium-Duty Trucks 291.27 267.43 1844.34 190.46 7.19 3.63 2.30

Heavy-Duty Gas Trucks 65.57 63.22 617.45 56.66 3.31 0.74 0.54

Heavy-Duty Diesel Trucks 20.43 19.86 70.28 133.35 7.97 17.94 16.86

Motorcycles 9.97 9.44 26.65 1.67 0.08 0.12 0.10

Heavy-Duty Diesel - Urban Bus 0.72 0.70 1.03 8.26 0.44 0.26 0.23

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 1067.01 988.06 6930.23 771.35 34.69 32.04 25.71

 

Other Mobile 

Off-Road Vehicles 36.85 35.37 187.07 3.69 0.15 0.99 0.98

Commericial Boats 0.50 0.48 2.05 10.29 2.64 0.22 0.21

Trains 1.41 1.37 4.27 28.41 2.33 0.64 0.62

Ships 2.47 2.39 3.15 33.77 37.31 3.70 3.52

Aircraft - Government 4.88 4.13 10.40 1.87 0.24 1.52 1.49

Aircraft - Other 10.65 9.35 69.23 11.41 0.85 0.05 0.05

Mobile Equipment 47.89 46.19 877.81 204.02 5.76 12.19 11.71

Utility Equipment 25.75 24.72 209.37 0.90 0.05 0.50 0.49

Other Mobile 130.40 124.00 1363.35 294.36 49.33 19.81 19.07

 

Stationary and Area Sources 1282.88 706.46 111.18 236.85 40.92 828.71 456.82

On-Road Vehicles 1067.01 988.06 6930.23 771.35 34.69 32.04 25.71

Other Mobile 130.40 124.00 1363.35 294.36 49.33 19.81 19.07

 

Total - All Sources 2480.29 1818.52 8404.76 1302.56 124.94 880.56 501.60

- 146 -
Appendix III Base amd Future Year Emission Inventories 

III-A-4 

TABLE A-2 

Average Annual Day Emissions in the South Coast Air Basin 

1990 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.10 0.03 0.03 0.05 0.00 0.01 0.01

Oil and Gas Production 5.20 0.66 2.46 12.28 0.98 0.08 0.08

Petroleum Refining 3.39 1.39 10.70 35.10 5.10 4.91 4.76

Other Manufacturing/Industrial 19.82 3.41 24.04 51.24 5.87 2.47 2.35

Electric Utilities 3.29 1.14 6.40 24.58 4.17 1.38 1.35

Other Service and Commerce 12.03 2.88 26.77 26.64 1.29 2.45 2.39

Residential 3.28 1.32 11.20 30.04 0.38 2.33 2.26

Other 2.40 1.48 15.56 12.98 0.79 1.15 1.13

Fuel Combustion 49.51 12.31 97.16 192.91 18.58 14.78 14.33

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.17 0.00 0.00 0.02 0.02

Range Management 0.77 0.42 4.19 0.00 0.00 0.70 0.62

Forest Management 1.53 0.83 12.02 0.63 0.00 1.57 1.38

Incineration 0.41 0.16 0.68 1.14 0.15 0.32 0.15

Other 0.71 0.34 1.45 0.84 0.08 0.31 0.31

Waste Burning 3.44 1.76 18.51 2.61 0.23 2.92 2.48

 

Solvent Use 

Dry Cleaning 14.58 0.33 0.01 0.05 0.00 0.00 0.00

Degreasing 222.13 101.16 0.02 0.07 0.00 0.03 0.03

Architectural Coating 60.24 55.88 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 197.51 182.15 0.37 0.57 0.05 1.19 1.14

Asphalt Paving 0.47 0.47 0.00 0.00 0.00 0.00 0.00

Printing 12.18 12.18 0.02 0.06 0.00 0.05 0.05

Consumer Products 110.04 109.38 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 22.91 9.36 0.01 0.05 0.01 0.04 0.04

Other 5.08 2.62 0.02 0.03 0.00 0.03 0.03

Solvent Use 645.14 473.53 0.45 0.83 0.06 1.34 1.29

 

- 147 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-5 

TABLE A-2 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 93.48 43.30 0.06 0.12 0.00 0.01 0.00

Petroleum Refining 30.56 21.79 3.18 4.47 11.80 4.10 2.49

Petroleum Marketing 89.06 40.99 0.01 0.05 0.00 0.01 0.01

Other 3.06 2.62 0.49 0.15 0.41 0.09 0.06

Petroleum Process, Storage & 

Transfer 

216.16 108.70 3.74 4.79 12.21 4.21 2.56

 

Industrial Processes 

Chemical 24.31 15.13 0.46 0.62 2.31 1.23 1.11

Food and Agricultural 8.84 7.08 0.12 0.30 0.27 14.20 13.61

Mineral Processes 0.54 0.35 0.58 5.18 1.94 4.43 3.00

Metal Processes 1.22 0.90 1.41 0.75 0.29 3.77 3.08

Wood and Paper 0.11 0.08 0.01 0.02 0.00 11.73 8.21

Other 10.44 7.38 0.03 0.10 0.00 0.28 0.20

Industrial Processes 45.46 30.92 2.61 6.97 4.81 35.64 29.21

 

Miscellaneous Processes 

Pesticide Application 12.23 12.23 0.00 0.00 0.00 0.00 0.00

Farming Operations 164.61 13.17 0.00 0.00 0.00 26.08 12.43

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 150.42 96.27

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 375.41 172.69

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 88.74 54.13

Unplanned Fires 0.80 0.56 8.11 0.20 0.00 0.89 0.88

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 111.96 55.98

Waste Disposal 138.94 2.14 0.00 0.00 0.00 5.79 4.05

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other 5.03 2.93 0.35 0.98 0.08 1.18 0.82

Miscellaneous Processes 321.61 31.03 8.46 1.18 0.08 760.47 397.25

 

- 148 -
Appendix III Base amd Future Year Emission Inventories 

III-A-6 

TABLE A-2 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 582.57 533.96 4202.43 373.79 14.54 10.73 6.65

Light- and Medium-Duty Trucks 273.09 247.16 1984.02 222.62 7.42 4.35 2.74

Heavy-Duty Gas Trucks 44.72 43.14 342.19 54.33 3.32 0.86 0.63

Heavy-Duty Diesel Trucks 33.56 32.63 130.41 230.00 8.92 30.35 28.49

Motorcycles 5.44 5.08 19.19 1.33 0.06 0.08 0.07

Heavy-Duty Diesel - Urban Bus 0.69 0.67 0.86 8.61 0.26 0.22 0.19

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 940.07 862.64 6679.10 890.68 34.52 46.59 38.77

 

Other Mobile 

Off-Road Vehicles 40.45 38.84 204.59 4.03 0.15 1.16 1.15

Commericial Boats 0.51 0.50 2.13 10.63 1.71 0.22 0.21

Trains 1.52 1.48 4.60 30.58 1.48 0.69 0.67

Ships 2.55 2.46 3.25 34.88 25.23 3.82 3.64

Aircraft - Government 5.52 4.69 13.04 2.04 0.25 1.69 1.65

Aircraft - Other 11.04 9.70 72.21 11.81 0.89 0.05 0.05

Mobile Equipment 51.26 49.45 939.37 218.46 3.75 13.05 12.54

Utility Equipment 21.15 20.31 173.33 0.75 0.04 0.41 0.41

Other Mobile 134.00 127.43 1412.52 313.18 33.50 21.09 20.32

 

Stationary and Area Sources 1281.32 658.25 130.93 209.29 35.97 819.36 447.12

On-Road Vehicles 940.07 862.64 6679.10 890.68 34.52 46.59 38.77

Other Mobile 134.00 127.43 1412.52 313.18 33.50 21.09 20.32

 

Total - All Sources 2355.39 1648.32 8222.55 1413.15 103.99 887.04 506.21

- 149 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-7 

TABLE A-3 

Average Annual Day Emissions in the South Coast Air Basin 

1993 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.04 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.98 0.56 1.62 8.82 0.03 0.05 0.05

Petroleum Refining 3.97 1.34 7.31 19.95 5.16 3.83 3.65

Other Manufacturing/Industrial 19.08 2.92 15.47 36.10 1.18 1.57 1.54

Electric Utilities 9.09 2.56 6.67 21.55 0.40 1.02 1.01

Other Service and Commerce 9.61 1.69 18.15 16.94 0.54 0.83 0.82

Residential 3.35 1.35 11.56 29.29 0.39 2.39 2.32

Other 1.29 0.44 4.11 3.51 0.17 0.33 0.33

Fuel Combustion 50.41 10.89 64.89 136.16 7.87 10.03 9.73

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.18 0.00 0.00 0.02 0.02

Range Management 0.81 0.44 4.43 0.00 0.00 0.74 0.65

Forest Management 1.56 0.85 12.27 0.64 0.00 1.60 1.41

Incineration 0.29 0.04 0.17 1.36 1.34 0.22 0.12

Other 0.13 0.06 0.34 0.51 0.24 0.23 0.23

Waste Burning 2.81 1.40 17.39 2.51 1.58 2.81 2.43

 

Solvent Use 

Dry Cleaning 7.81 0.10 0.01 0.02 0.00 0.00 0.00

Degreasing 109.34 64.11 0.00 0.00 0.00 0.00 0.00

Architectural Coating 60.71 56.31 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 82.05 75.39 0.16 0.25 0.02 0.57 0.55

Asphalt Paving 0.40 0.40 0.00 0.00 0.00 0.00 0.00

Printing 5.81 5.81 0.01 0.03 0.00 0.02 0.02

Consumer Products 105.29 104.66 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 47.74 19.79 0.00 0.00 0.00 0.00 0.00

Other 7.58 4.02 0.00 0.00 0.00 0.02 0.02

Solvent Use 426.73 330.59 0.18 0.30 0.02 0.61 0.59

 

- 150 -
Appendix III Base amd Future Year Emission Inventories 

III-A-8 

TABLE A-3 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 25.13 13.75 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 14.99 11.36 4.63 7.62 11.18 3.26 2.46

Petroleum Marketing 74.24 30.88 0.00 0.00 0.00 0.00 0.00

Other 2.32 1.98 0.00 0.02 0.00 0.02 0.02

Petroleum Process, Storage & 

Transfer 

116.68 57.97 4.63 7.64 11.18 3.28 2.48

 

Industrial Processes 

Chemical 15.04 10.20 0.03 0.46 0.38 0.38 0.35

Food and Agricultural 6.51 5.27 0.02 0.06 0.04 11.71 11.44

Mineral Processes 1.75 1.59 0.76 5.35 1.48 1.41 0.97

Metal Processes 0.09 0.06 0.05 0.10 0.19 0.73 0.61

Wood and Paper 0.02 0.01 0.01 0.01 0.00 10.70 7.49

Other 1.18 0.83 0.00 0.01 0.00 0.07 0.05

Industrial Processes 24.59 17.96 0.87 5.99 2.09 25.00 20.91

 

Miscellaneous Processes 

Pesticide Application 12.03 12.03 0.00 0.00 0.00 0.00 0.00

Farming Operations 151.91 12.15 0.00 0.00 0.00 32.95 15.69

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 69.16 44.26

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 367.10 168.87

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.83 0.58 8.42 0.21 0.00 0.92 0.90

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 146.09 2.21 0.00 0.00 0.00 6.09 4.26

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other 10.64 5.09 2.09 0.84 0.38 4.31 3.02

Miscellaneous Processes 321.50 32.06 10.51 1.05 0.38 674.99 343.68

 

- 151 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-9 

TABLE A-3 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 464.73 420.15 3592.70 330.53 8.80 9.02 4.88

Light- and Medium-Duty Trucks 222.34 197.92 1717.06 215.37 4.86 3.84 2.13

Heavy-Duty Gas Trucks 25.53 24.19 229.89 50.61 1.44 1.85 1.61

Heavy-Duty Diesel Trucks 28.90 28.09 123.12 188.75 9.34 20.12 18.65

Motorcycles 4.51 4.16 18.39 1.38 0.02 0.09 0.07

Heavy-Duty Diesel - Urban Bus 0.68 0.66 0.77 8.00 0.26 0.16 0.13

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 746.69 675.17 5681.93 794.64 24.72 35.08 27.47

 

Other Mobile 

Off-Road Vehicles 40.45 38.84 206.03 4.00 0.11 1.19 1.18

Commericial Boats 0.49 0.47 2.04 9.52 1.61 0.17 0.17

Trains 1.54 1.50 4.66 29.19 1.51 0.56 0.54

Ships 2.40 2.32 3.06 31.15 23.73 3.06 2.91

Aircraft - Government 3.47 2.95 9.67 3.28 0.12 0.77 0.75

Aircraft - Other 11.88 10.41 75.24 12.95 0.87 0.05 0.05

Mobile Equipment 44.19 42.62 832.50 155.38 2.97 8.59 8.26

Utility Equipment 15.70 15.07 131.18 0.57 0.02 0.31 0.31

Other Mobile 120.12 114.18 1264.38 246.04 30.94 14.70 14.17

 

Stationary and Area Sources 942.72 450.87 98.47 153.65 23.12 716.72 379.82

On-Road Vehicles 746.69 675.17 5681.93 794.64 24.72 35.08 27.47

Other Mobile 120.12 114.18 1264.38 246.04 30.94 14.70 14.17

 

Total - All Sources 1809.53 1240.22 7044.78 1194.33 78.78 766.50 421.46

- 152 -
Appendix III Base amd Future Year Emission Inventories 

III-A-10 

TABLE A-4 

Average Annual Day Emissions in the South Coast Air Basin 

1997 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.04 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.98 0.56 1.62 1.97 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.09 0.01 3.83 3.65

Other Manufacturing/Industrial 19.71 3.01 15.74 24.13 0.79 1.64 1.60

Electric Utilities 6.92 1.93 5.03 0.54 0.05 0.80 0.79

Other Service and Commerce 10.40 1.81 18.84 7.30 0.16 0.89 0.89

Residential 3.36 1.36 11.77 28.20 0.33 2.42 2.34

Other 1.27 0.40 4.01 1.17 0.05 0.34 0.33

Fuel Combustion 49.64 10.43 64.12 63.40 1.40 9.98 9.66

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.18 0.00 0.00 0.02 0.02

Range Management 0.80 0.44 4.37 0.00 0.00 0.73 0.65

Forest Management 6.59 3.59 51.69 2.69 0.00 6.76 5.95

Incineration 0.30 0.04 0.17 0.35 0.04 0.23 0.12

Other 0.12 0.06 0.36 0.53 0.05 0.25 0.25

Waste Burning 7.83 4.14 56.77 3.57 0.09 7.99 6.99

 

Solvent Use 

Dry Cleaning 8.28 0.11 0.01 0.02 0.00 0.00 0.00

Degreasing 118.09 68.66 0.00 0.00 0.00 0.00 0.00

Architectural Coating 62.36 57.84 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 81.46 75.14 0.17 0.28 0.02 0.63 0.60

Asphalt Paving 0.44 0.44 0.00 0.00 0.00 0.00 0.00

Printing 5.66 5.66 0.01 0.03 0.00 0.03 0.03

Consumer Products 96.51 95.94 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 51.49 20.72 0.00 0.00 0.00 0.00 0.00

Other 8.01 4.16 0.00 0.00 0.00 0.02 0.02

Solvent Use 432.30 328.67 0.19 0.33 0.02 0.68 0.65

 

- 153 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-11 

TABLE A-4 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 23.70 13.21 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 14.05 10.50 4.63 0.01 0.01 3.26 2.46

Petroleum Marketing 64.58 21.92 0.00 0.00 0.00 0.00 0.00

Other 2.36 2.00 0.00 0.02 0.00 0.02 0.02

Petroleum Process, Storage & 

Transfer 

104.69 47.63 4.63 0.03 0.01 3.28 2.48

 

Industrial Processes 

Chemical 17.40 11.93 0.03 0.04 0.00 0.44 0.39

Food and Agricultural 5.09 4.12 0.02 0.06 0.00 11.87 11.60

Mineral Processes 1.72 1.55 0.82 0.03 0.00 1.44 1.00

Metal Processes 0.09 0.07 0.05 0.05 0.02 0.80 0.67

Wood and Paper 0.02 0.01 0.01 0.00 0.00 11.45 8.02

Other 1.26 0.89 0.00 0.00 0.00 0.07 0.05

Industrial Processes 25.58 18.57 0.93 0.18 0.02 26.07 21.73

 

Miscellaneous Processes 

Pesticide Application 11.76 11.76 0.00 0.00 0.00 0.00 0.00

Farming Operations 150.61 12.05 0.00 0.00 0.00 32.71 15.58

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 76.59 49.02

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 371.79 171.02

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.85 0.59 8.66 0.21 0.00 0.93 0.92

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 124.63 2.00 0.00 0.00 0.00 5.19 3.63

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 77.85 22.24 0.00 0.00

Other 11.49 5.50 2.31 0.36 0.32 4.67 3.27

Miscellaneous Processes 299.34 31.90 10.97 78.42 22.56 686.34 350.12

 

- 154 -
Appendix III Base amd Future Year Emission Inventories 

III-A-12 

TABLE A-4 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 313.42 281.91 2245.23 230.48 2.30 8.56 4.34

Light- and Medium-Duty Trucks 142.06 125.37 1118.35 158.00 1.36 3.75 1.91

Heavy-Duty Gas Trucks 11.57 10.77 124.94 38.66 0.38 0.83 0.60

Heavy-Duty Diesel Trucks 21.71 21.10 118.98 169.39 9.74 13.88 12.64

Motorcycles 3.95 3.63 16.89 1.48 0.01 0.09 0.07

Heavy-Duty Diesel - Urban Bus 0.65 0.63 0.64 7.59 0.25 0.09 0.07

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 493.36 443.41 3625.03 605.60 14.04 27.20 19.63

 

Other Mobile 

Off-Road Vehicles 40.69 39.06 193.69 4.59 0.03 1.35 1.34

Commericial Boats 0.49 0.47 1.94 9.69 1.64 0.18 0.17

Trains 1.46 1.42 4.44 27.79 1.39 0.54 0.51

Ships 2.52 2.44 3.21 32.75 24.98 3.22 3.06

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 12.98 11.33 79.23 14.59 0.97 0.05 0.05

Mobile Equipment 42.02 40.50 820.80 157.20 3.07 8.05 7.74

Utility Equipment 14.30 13.73 136.13 1.31 0.01 0.33 0.32

Other Mobile 117.91 111.89 1248.48 251.20 32.21 14.49 13.94

 

Stationary and Area Sources 919.38 441.34 137.61 145.93 24.10 734.34 391.63

On-Road Vehicles 493.36 443.41 3625.03 605.60 14.04 27.20 19.63

Other Mobile 117.91 111.89 1248.48 251.20 32.21 14.49 13.94

 

Total - All Sources 1530.65 996.64 5011.12 1002.73 70.35 776.03 425.20

- 155 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-13 

TABLE A-5 

Average Annual Day Emissions in the South Coast Air Basin 

1999 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.04 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.98 0.56 1.62 1.97 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.09 0.01 3.83 3.65

Other Manufacturing/Industrial 20.16 3.09 16.18 24.41 0.80 1.69 1.65

Electric Utilities 5.08 1.40 3.64 0.40 0.03 0.60 0.60

Other Service and Commerce 10.96 1.93 20.12 7.66 0.16 0.95 0.94

Residential 3.39 1.37 11.96 28.01 0.33 2.44 2.36

Other 1.31 0.41 4.16 1.21 0.05 0.35 0.34

Fuel Combustion 48.88 10.12 64.79 63.75 1.39 9.92 9.60

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.18 0.00 0.00 0.02 0.02

Range Management 0.79 0.43 4.33 0.00 0.00 0.73 0.64

Forest Management 9.38 5.11 73.59 3.83 0.00 9.62 8.47

Incineration 0.30 0.04 0.18 0.36 0.04 0.24 0.12

Other 0.12 0.05 0.37 0.55 0.05 0.25 0.25

Waste Burning 10.61 5.64 78.65 4.74 0.09 10.86 9.50

 

Solvent Use 

Dry Cleaning 8.23 0.11 0.01 0.02 0.00 0.00 0.00

Degreasing 112.98 62.70 0.00 0.00 0.00 0.00 0.00

Architectural Coating 63.52 58.92 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 79.60 73.57 0.18 0.30 0.02 0.67 0.64

Asphalt Paving 0.47 0.47 0.00 0.00 0.00 0.00 0.00

Printing 5.18 5.18 0.01 0.04 0.00 0.03 0.03

Consumer Products 87.76 87.25 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 50.06 18.19 0.00 0.00 0.00 0.00 0.00

Other 7.44 3.55 0.00 0.00 0.00 0.02 0.02

Solvent Use 415.24 309.94 0.20 0.36 0.02 0.72 0.69

 

- 156 -
Appendix III Base amd Future Year Emission Inventories 

III-A-14 

TABLE A-5 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 20.91 12.19 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.96 9.55 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 64.64 22.17 0.00 0.00 0.00 0.00 0.00

Other 2.37 2.02 0.00 0.02 0.00 0.03 0.02

Petroleum Process, Storage & 

Transfer 

100.88 45.93 4.63 0.03 0.01 3.30 2.48

 

Industrial Processes 

Chemical 19.11 13.13 0.03 0.04 0.00 0.47 0.42

Food and Agricultural 5.12 4.16 0.02 0.06 0.00 11.98 11.71

Mineral Processes 1.76 1.57 0.86 0.03 0.00 1.46 1.02

Metal Processes 0.10 0.07 0.06 0.06 0.02 0.85 0.71

Wood and Paper 0.02 0.01 0.01 0.00 0.00 11.95 8.37

Other 1.37 0.96 0.00 0.00 0.00 0.07 0.05

Industrial Processes 27.48 19.90 0.98 0.19 0.02 26.78 22.28

 

Miscellaneous Processes 

Pesticide Application 11.32 11.32 0.00 0.00 0.00 0.00 0.00

Farming Operations 149.78 11.98 0.00 0.00 0.00 32.56 15.51

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 81.57 52.20

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 385.09 177.14

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.86 0.60 8.82 0.21 0.00 0.94 0.93

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 117.53 1.92 0.00 0.00 0.00 4.89 3.42

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 54.46 18.30 0.00 0.00

Other 12.07 5.78 2.46 0.37 0.33 4.91 3.44

Miscellaneous Processes 291.56 31.60 11.28 55.04 18.63 704.42 359.32

 

- 157 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-15 

TABLE A-5 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 269.48 242.81 1930.33 200.65 2.17 8.36 4.14

Light- and Medium-Duty Trucks 118.89 104.76 974.99 142.37 1.34 3.72 1.85

Heavy-Duty Gas Trucks 9.80 9.07 105.11 35.40 0.37 0.82 0.60

Heavy-Duty Diesel Trucks 18.84 18.32 119.81 160.23 9.88 11.54 10.37

Motorcycles 3.99 3.67 17.06 1.52 0.01 0.09 0.07

Heavy-Duty Diesel - Urban Bus 0.64 0.62 0.61 7.37 0.24 0.08 0.06

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 421.64 379.25 3147.91 547.54 14.01 24.61 17.09

 

Other Mobile 

Off-Road Vehicles 40.14 38.53 199.61 4.88 0.03 1.45 1.44

Commericial Boats 0.49 0.47 1.95 9.78 1.65 0.18 0.17

Trains 1.41 1.37 4.28 26.87 1.34 0.52 0.50

Ships 2.59 2.50 3.29 33.56 25.61 3.29 3.14

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 13.53 11.80 81.37 15.43 1.02 0.05 0.05

Mobile Equipment 43.51 41.94 847.09 148.92 3.20 8.40 8.07

Utility Equipment 14.67 14.08 139.61 1.35 0.01 0.34 0.33

Other Mobile 119.79 113.63 1286.24 244.07 32.98 15.00 14.45

 

Stationary and Area Sources 894.65 423.13 160.53 124.11 20.16 756.00 403.87

On-Road Vehicles 421.64 379.25 3147.91 547.54 14.01 24.61 17.09

Other Mobile 119.79 113.63 1286.24 244.07 32.98 15.00 14.45

 

Total - All Sources 1436.08 916.01 4594.68 915.72 67.15 795.61 435.41

- 158 -
Appendix III Base amd Future Year Emission Inventories 

III-A-16 

TABLE A-6 

Average Annual Day Emissions in the South Coast Air Basin 

2000 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.04 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.98 0.56 1.62 1.97 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.09 0.01 3.83 3.65

Other Manufacturing/Industrial 20.38 3.12 16.39 24.57 0.80 1.72 1.68

Electric Utilities 3.25 0.87 2.25 0.24 0.02 0.40 0.40

Other Service and Commerce 11.24 1.98 20.74 7.84 0.17 0.97 0.97

Residential 3.40 1.37 12.04 27.91 0.33 2.46 2.37

Other 1.34 0.42 4.24 1.22 0.06 0.35 0.34

Fuel Combustion 47.59 9.68 64.39 63.84 1.40 9.79 9.47

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.18 0.00 0.00 0.02 0.02

Range Management 0.79 0.43 4.31 0.00 0.00 0.72 0.64

Forest Management 10.87 5.93 85.26 4.44 0.00 11.15 9.81

Incineration 0.30 0.04 0.18 0.36 0.04 0.24 0.12

Other 0.10 0.05 0.38 0.56 0.05 0.26 0.26

Waste Burning 12.08 6.46 90.31 5.36 0.09 12.39 10.85

 

Solvent Use 

Dry Cleaning 8.42 0.11 0.01 0.03 0.00 0.00 0.00

Degreasing 116.24 64.50 0.00 0.00 0.00 0.00 0.00

Architectural Coating 64.08 59.44 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 81.87 75.66 0.19 0.30 0.02 0.69 0.66

Asphalt Paving 0.49 0.49 0.00 0.00 0.00 0.00 0.00

Printing 5.35 5.35 0.01 0.04 0.00 0.03 0.03

Consumer Products 88.83 88.31 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 51.38 18.56 0.00 0.00 0.00 0.00 0.00

Other 7.62 3.64 0.00 0.00 0.00 0.02 0.02

Solvent Use 424.28 316.06 0.21 0.37 0.02 0.74 0.71

 

- 159 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-17 

TABLE A-6 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.53 11.68 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.42 9.08 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 64.65 22.29 0.00 0.00 0.00 0.00 0.00

Other 2.36 2.00 0.00 0.02 0.00 0.03 0.03

Petroleum Process, Storage & 

Transfer 

98.96 45.05 4.63 0.03 0.01 3.30 2.49

 

Industrial Processes 

Chemical 19.96 13.72 0.03 0.05 0.00 0.49 0.44

Food and Agricultural 5.14 4.17 0.02 0.06 0.00 12.04 11.72

Mineral Processes 1.77 1.58 0.88 0.03 0.00 1.46 1.03

Metal Processes 0.10 0.07 0.06 0.06 0.02 0.88 0.73

Wood and Paper 0.02 0.01 0.01 0.00 0.00 12.20 8.54

Other 1.42 1.00 0.00 0.00 0.00 0.07 0.05

Industrial Processes 28.41 20.55 1.00 0.20 0.02 27.14 22.51

 

Miscellaneous Processes 

Pesticide Application 11.45 11.45 0.00 0.00 0.00 0.00 0.00

Farming Operations 149.33 11.95 0.00 0.00 0.00 32.47 15.47

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 84.04 53.78

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 391.68 180.17

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.87 0.61 8.90 0.22 0.00 0.95 0.93

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 119.12 1.94 0.00 0.00 0.00 4.96 3.47

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 43.44 16.34 0.00 0.00

Other 12.36 5.92 2.53 0.38 0.34 5.03 3.52

Miscellaneous Processes 293.13 31.87 11.43 44.04 16.68 713.59 364.02

 

- 160 -
Appendix III Base amd Future Year Emission Inventories 

III-A-18 

TABLE A-6 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 249.12 224.64 1803.19 187.93 2.13 8.36 4.11

Light- and Medium-Duty Trucks 108.25 95.39 924.65 133.79 1.35 3.76 1.85

Heavy-Duty Gas Trucks 8.99 8.30 97.01 34.05 0.37 0.82 0.60

Heavy-Duty Diesel Trucks 17.68 17.19 120.79 155.85 9.94 10.62 9.48

Motorcycles 4.01 3.69 17.16 1.54 0.01 0.09 0.07

Heavy-Duty Diesel - Urban Bus 0.63 0.62 0.61 7.33 0.24 0.08 0.06

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 388.68 349.83 2963.41 520.49 14.04 23.73 16.17

 

Other Mobile 

Off-Road Vehicles 41.37 39.72 205.52 5.02 0.03 1.49 1.48

Commericial Boats 0.49 0.48 1.96 9.82 1.65 0.18 0.17

Trains 1.39 1.35 4.21 26.42 1.32 0.51 0.49

Ships 2.62 2.53 3.33 33.96 25.92 3.33 3.17

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 13.80 12.03 82.42 15.84 1.05 0.05 0.05

Mobile Equipment 43.70 42.12 846.11 151.49 3.27 8.48 8.15

Utility Equipment 11.12 10.67 116.96 1.73 0.01 0.27 0.27

Other Mobile 117.94 111.84 1269.55 247.56 33.37 15.08 14.53

 

Stationary and Area Sources 904.45 429.67 171.97 113.84 18.22 766.95 410.05

On-Road Vehicles 388.68 349.83 2963.41 520.49 14.04 23.73 16.17

Other Mobile 117.94 111.84 1269.55 247.56 33.37 15.08 14.53

 

Total - All Sources 1411.07 891.34 4404.93 881.89 65.63 805.76 440.75

- 161 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-19 

TABLE A-7 

Average Annual Day Emissions in the South Coast Air Basin 

2002 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.04 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.98 0.56 1.62 1.94 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.09 0.01 3.83 3.65

Other Manufacturing/Industrial 20.54 3.16 16.66 24.40 0.80 1.74 1.70

Electric Utilities 3.38 0.90 2.35 0.24 0.02 0.42 0.42

Other Service and Commerce 11.81 2.10 22.05 7.84 0.17 1.04 1.03

Residential 3.49 1.41 12.40 28.44 0.34 2.52 2.44

Other 1.38 0.43 4.37 1.10 0.06 0.36 0.35

Fuel Combustion 48.58 9.92 66.56 64.05 1.41 9.97 9.65

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.17 0.00 0.00 0.02 0.02

Range Management 0.77 0.42 4.21 0.00 0.00 0.71 0.62

Forest Management 12.36 6.74 96.94 5.05 0.00 12.68 11.16

Incineration 0.31 0.04 0.19 0.37 0.04 0.24 0.13

Other 0.11 0.05 0.39 0.58 0.05 0.27 0.27

Waste Burning 13.57 7.26 101.90 6.00 0.09 13.92 12.20

 

Solvent Use 

Dry Cleaning 8.93 0.11 0.01 0.03 0.00 0.00 0.00

Degreasing 121.62 67.50 0.00 0.00 0.00 0.00 0.00

Architectural Coating 65.81 61.05 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 84.08 77.75 0.20 0.32 0.02 0.72 0.69

Asphalt Paving 0.50 0.50 0.00 0.00 0.00 0.00 0.00

Printing 5.75 5.75 0.01 0.04 0.00 0.03 0.03

Consumer Products 91.03 90.50 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 53.55 19.29 0.00 0.00 0.00 0.00 0.00

Other 8.04 3.82 0.00 0.00 0.00 0.02 0.02

Solvent Use 439.31 326.27 0.22 0.39 0.02 0.77 0.74

 

- 162 -
Appendix III Base amd Future Year Emission Inventories 

III-A-20 

TABLE A-7 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.53 11.68 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.44 9.09 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 65.74 22.42 0.00 0.00 0.00 0.00 0.00

Other 2.43 2.06 0.00 0.02 0.00 0.03 0.03

Petroleum Process, Storage & 

Transfer 

100.14 45.25 4.63 0.03 0.01 3.30 2.49

 

Industrial Processes 

Chemical 21.20 14.58 0.03 0.05 0.00 0.52 0.46

Food and Agricultural 5.09 4.13 0.01 0.06 0.00 11.95 11.66

Mineral Processes 1.80 1.60 0.90 0.03 0.00 1.48 1.04

Metal Processes 0.10 0.07 0.06 0.06 0.03 0.90 0.75

Wood and Paper 0.02 0.01 0.01 0.00 0.00 12.50 8.75

Other 1.49 1.05 0.00 0.00 0.00 0.07 0.05

Industrial Processes 29.70 21.44 1.01 0.20 0.03 27.42 22.71

 

Miscellaneous Processes 

Pesticide Application 11.66 11.66 0.00 0.00 0.00 0.00 0.00

Farming Operations 145.39 11.63 0.00 0.00 0.00 31.58 15.04

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 86.84 55.58

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 397.06 182.65

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.89 0.62 9.12 0.22 0.00 0.96 0.95

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 122.17 1.97 0.00 0.00 0.00 5.09 3.56

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 35.65 13.02 0.00 0.00

Other 12.90 6.16 2.64 0.40 0.34 5.17 3.62

Miscellaneous Processes 293.01 32.04 11.76 36.27 13.36 721.16 368.08

 

- 163 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-21 

TABLE A-7 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 214.96 194.39 1597.09 162.73 2.10 8.46 4.10

Light- and Medium-Duty Trucks 91.13 80.65 829.38 117.17 1.38 3.90 1.88

Heavy-Duty Gas Trucks 8.17 7.47 89.96 32.23 0.38 0.84 0.61

Heavy-Duty Diesel Trucks 16.98 16.51 132.22 151.87 10.37 9.44 8.30

Motorcycles 4.22 3.88 18.23 1.57 0.01 0.10 0.08

Heavy-Duty Diesel - Urban Bus 0.67 0.65 0.63 7.14 0.24 0.07 0.05

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 336.13 303.55 2667.51 472.71 14.48 22.81 15.02

 

Other Mobile 

Off-Road Vehicles 41.05 39.41 212.11 5.30 0.04 1.58 1.57

Commericial Boats 0.49 0.48 1.97 9.90 1.67 0.18 0.17

Trains 1.39 1.35 4.21 26.42 1.32 0.51 0.49

Ships 2.74 2.65 3.48 35.53 27.14 3.49 3.32

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 14.35 12.50 84.55 16.67 1.10 0.05 0.05

Mobile Equipment 44.58 42.97 862.88 137.02 3.34 8.62 8.29

Utility Equipment 11.39 10.94 119.92 1.77 0.01 0.28 0.28

Other Mobile 119.44 113.24 1298.16 235.89 34.74 15.48 14.92

 

Stationary and Area Sources 924.31 442.18 186.08 106.94 14.92 776.54 415.87

On-Road Vehicles 336.13 303.55 2667.51 472.71 14.48 22.81 15.02

Other Mobile 119.44 113.24 1298.16 235.89 34.74 15.48 14.92

 

Total - All Sources 1379.88 858.97 4151.75 815.54 64.14 814.83 445.81

- 164 -
Appendix III Base amd Future Year Emission Inventories 

III-A-22 

TABLE A-8 

Average Annual Day Emissions in the South Coast Air Basin 

2003 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.04 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.98 0.56 1.62 1.93 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.09 0.01 3.83 3.65

Other Manufacturing/Industrial 20.63 3.17 16.78 24.33 0.80 1.76 1.72

Electric Utilities 3.46 0.93 2.41 0.24 0.02 0.43 0.43

Other Service and Commerce 12.08 2.16 22.68 7.81 0.18 1.06 1.05

Residential 3.53 1.42 12.57 28.70 0.34 2.55 2.47

Other 1.40 0.44 4.44 1.04 0.06 0.36 0.36

Fuel Combustion 49.08 10.04 67.61 64.14 1.42 10.05 9.74

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.17 0.00 0.00 0.02 0.02

Range Management 0.76 0.42 4.16 0.00 0.00 0.70 0.61

Forest Management 12.36 6.74 96.94 5.05 0.00 12.68 11.16

Incineration 0.31 0.04 0.19 0.38 0.04 0.25 0.13

Other 0.11 0.05 0.39 0.58 0.05 0.27 0.27

Waste Burning 13.56 7.26 101.85 6.01 0.09 13.92 12.19

 

Solvent Use 

Dry Cleaning 9.18 0.12 0.01 0.03 0.00 0.00 0.00

Degreasing 124.30 69.00 0.00 0.00 0.00 0.00 0.00

Architectural Coating 66.64 61.81 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 85.10 78.72 0.20 0.33 0.03 0.74 0.71

Asphalt Paving 0.51 0.51 0.00 0.00 0.00 0.00 0.00

Printing 5.95 5.95 0.01 0.04 0.00 0.03 0.03

Consumer Products 92.13 91.59 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 54.63 19.65 0.00 0.00 0.00 0.00 0.00

Other 8.25 3.91 0.00 0.00 0.00 0.02 0.02

Solvent Use 446.69 331.26 0.22 0.40 0.03 0.79 0.76

 

- 165 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-23 

TABLE A-8 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.53 11.69 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.44 9.10 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 66.28 22.48 0.00 0.00 0.00 0.00 0.00

Other 2.47 2.09 0.00 0.02 0.00 0.03 0.03

Petroleum Process, Storage & 

Transfer 

100.72 45.36 4.63 0.03 0.01 3.30 2.49

 

Industrial Processes 

Chemical 21.82 15.01 0.03 0.05 0.00 0.53 0.48

Food and Agricultural 5.06 4.11 0.01 0.06 0.00 11.90 11.62

Mineral Processes 1.81 1.61 0.91 0.03 0.00 1.48 1.05

Metal Processes 0.10 0.08 0.06 0.06 0.03 0.91 0.75

Wood and Paper 0.02 0.01 0.01 0.00 0.00 12.64 8.85

Other 1.53 1.08 0.00 0.00 0.00 0.07 0.05

Industrial Processes 30.34 21.90 1.02 0.20 0.03 27.53 22.58

 

Miscellaneous Processes 

Pesticide Application 11.77 11.77 0.00 0.00 0.00 0.00 0.00

Farming Operations 143.39 11.47 0.00 0.00 0.00 31.13 14.83

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 88.25 56.48

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 399.75 183.88

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.89 0.62 9.24 0.22 0.00 0.97 0.95

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 123.76 1.99 0.00 0.00 0.00 5.15 3.61

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 31.76 11.37 0.00 0.00

Other 13.17 6.27 2.70 0.41 0.34 5.25 3.68

Miscellaneous Processes 292.98 32.12 11.94 32.39 11.71 724.96 370.11

 

- 166 -
Appendix III Base amd Future Year Emission Inventories 

III-A-24 

TABLE A-8 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 197.74 179.05 1499.96 151.57 2.09 8.53 4.11

Light- and Medium-Duty Trucks 82.73 73.35 769.85 110.63 1.41 3.98 1.91

Heavy-Duty Gas Trucks 7.98 7.28 87.74 30.94 0.38 0.85 0.62

Heavy-Duty Diesel Trucks 16.77 16.30 138.06 150.22 10.59 9.01 7.86

Motorcycles 4.33 3.98 18.76 1.59 0.01 0.10 0.08

Heavy-Duty Diesel - Urban Bus 0.69 0.67 0.65 7.01 0.24 0.06 0.04

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 310.24 280.63 2515.02 451.96 14.72 22.53 14.62

 

Other Mobile 

Off-Road Vehicles 42.21 40.52 217.84 5.44 0.04 1.63 1.62

Commericial Boats 0.50 0.48 1.97 9.94 1.67 0.18 0.17

Trains 1.39 1.35 4.21 26.42 1.32 0.51 0.49

Ships 2.80 2.71 3.56 36.31 27.75 3.56 3.39

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 14.63 12.73 85.60 17.09 1.13 0.05 0.05

Mobile Equipment 45.02 43.40 871.35 138.30 3.37 8.69 8.35

Utility Equipment 11.53 11.07 121.39 1.79 0.01 0.28 0.28

Other Mobile 121.53 115.20 1314.96 238.57 35.41 15.67 15.10

 

Stationary and Area Sources 933.37 447.94 187.27 103.17 13.29 780.55 418.09

On-Road Vehicles 310.24 280.63 2515.02 451.96 14.72 22.53 14.62

Other Mobile 121.53 115.20 1314.96 238.57 35.41 15.67 15.10

 

Total - All Sources 1365.14 843.77 4017.25 793.70 63.42 818.75 447.81

- 167 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-25 

TABLE A-9 

Average Annual Day Emissions in the South Coast Air Basin 

2005 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.03 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.98 0.56 1.62 1.90 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.08 0.01 3.83 3.65

Other Manufacturing/Industrial 20.80 3.20 17.04 24.17 0.79 1.77 1.74

Electric Utilities 3.62 0.97 2.53 0.23 0.02 0.46 0.45

Other Service and Commerce 12.65 2.27 23.98 7.72 0.19 1.12 1.11

Residential 3.61 1.46 12.92 29.23 0.35 2.62 2.53

Other 1.44 0.45 4.58 0.92 0.06 0.37 0.36

Fuel Combustion 50.09 10.27 69.78 64.25 1.43 10.23 9.90

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.17 0.00 0.00 0.02 0.02

Range Management 0.74 0.41 4.06 0.00 0.00 0.68 0.60

Forest Management 12.36 6.74 96.94 5.05 0.00 12.68 11.16

Incineration 0.32 0.05 0.20 0.39 0.05 0.25 0.13

Other 0.11 0.05 0.41 0.60 0.05 0.28 0.28

Waste Burning 13.55 7.26 101.78 6.04 0.10 13.91 12.19

 

Solvent Use 

Dry Cleaning 9.70 0.12 0.01 0.03 0.00 0.00 0.00

Degreasing 129.66 71.99 0.00 0.00 0.00 0.00 0.00

Architectural Coating 68.32 63.37 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 87.15 80.65 0.21 0.34 0.03 0.77 0.74

Asphalt Paving 0.53 0.53 0.00 0.00 0.00 0.00 0.00

Printing 6.33 6.33 0.01 0.04 0.00 0.04 0.03

Consumer Products 87.22 86.67 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 56.77 20.37 0.00 0.00 0.00 0.00 0.00

Other 8.67 4.09 0.00 0.00 0.00 0.02 0.02

Solvent Use 454.35 334.12 0.23 0.41 0.03 0.83 0.79

 

- 168 -
Appendix III Base amd Future Year Emission Inventories 

III-A-26 

TABLE A-9 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.54 11.69 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.46 9.12 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 67.35 22.58 0.00 0.00 0.00 0.00 0.00

Other 2.53 2.14 0.00 0.02 0.00 0.03 0.03

Petroleum Process, Storage & 

Transfer 

101.88 45.53 4.63 0.03 0.01 3.30 2.49

 

Industrial Processes 

Chemical 23.07 15.88 0.03 0.05 0.00 0.56 0.50

Food and Agricultural 5.00 4.07 0.01 0.06 0.00 11.81 11.53

Mineral Processes 1.84 1.63 0.92 0.03 0.00 1.49 1.06

Metal Processes 0.11 0.08 0.06 0.06 0.03 0.92 0.77

Wood and Paper 0.02 0.02 0.01 0.00 0.00 12.94 9.06

Other 1.60 1.13 0.00 0.00 0.00 0.07 0.05

Industrial Processes 31.64 22.81 1.03 0.20 0.03 27.79 22.97

 

Miscellaneous Processes 

Pesticide Application 11.98 11.98 0.00 0.00 0.00 0.00 0.00

Farming Operations 139.37 11.15 0.00 0.00 0.00 30.22 14.39

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 91.07 58.29

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 405.18 186.38

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.91 0.64 9.46 0.23 0.00 0.98 0.97

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 126.95 2.02 0.00 0.00 0.00 5.29 3.70

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 31.76 11.37 0.00 0.00

Other 13.70 6.50 2.81 0.42 0.35 5.38 3.77

Miscellaneous Processes 292.91 32.29 12.27 32.41 11.72 732.58 374.18

 

- 169 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-27 

TABLE A-9 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 165.80 150.58 1322.69 132.43 2.08 8.66 4.13

Light- and Medium-Duty Trucks 68.76 61.21 632.99 100.84 1.46 4.14 1.96

Heavy-Duty Gas Trucks 7.44 6.78 84.90 27.90 0.39 0.87 0.63

Heavy-Duty Diesel Trucks 16.61 16.15 149.84 148.16 11.08 8.40 7.23

Motorcycles 4.54 4.18 19.83 1.62 0.01 0.10 0.08

Heavy-Duty Diesel - Urban Bus 0.72 0.70 0.68 6.85 0.24 0.06 0.04

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 263.87 239.60 2210.93 417.80 15.26 22.23 14.07

 

Other Mobile 

Off-Road Vehicles 43.90 42.15 228.46 5.72 0.04 1.72 1.71

Commericial Boats 0.50 0.48 1.98 10.02 1.68 0.18 0.18

Trains 1.39 1.35 4.21 26.42 1.32 0.51 0.49

Ships 2.93 2.83 3.71 37.92 29.00 3.72 3.54

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 15.18 13.20 87.74 17.92 1.18 0.05 0.05

Mobile Equipment 45.91 44.25 888.20 125.87 3.44 8.83 8.48

Utility Equipment 11.81 11.34 124.31 1.84 0.01 0.29 0.29

Other Mobile 125.07 118.54 1347.65 228.99 36.79 16.07 15.49

 

Stationary and Area Sources 944.42 452.28 189.72 103.34 13.32 788.64 422.52

On-Road Vehicles 263.87 239.60 2210.93 417.80 15.26 22.23 14.07

Other Mobile 125.07 118.54 1347.65 228.99 36.79 16.07 15.49

 

Total - All Sources 1333.36 810.42 3748.30 750.13 65.37 826.94 452.08

- 170 -
Appendix III Base amd Future Year Emission Inventories 

III-A-28 

TABLE A-10 

Average Annual Day Emissions in the South Coast Air Basin 

2006 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.03 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.98 0.56 1.62 1.89 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.08 0.01 3.83 3.65

Other Manufacturing/Industrial 20.92 3.23 17.22 24.13 0.79 1.79 1.75

Electric Utilities 3.67 0.99 2.57 0.23 0.02 0.46 0.46

Other Service and Commerce 12.94 2.34 24.70 7.65 0.19 1.15 1.14

Residential 3.66 1.48 13.09 29.49 0.36 2.65 2.56

Other 1.46 0.46 4.64 0.86 0.06 0.37 0.37

Fuel Combustion 50.62 10.42 70.95 64.33 1.44 10.31 9.99

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.17 0.00 0.00 0.02 0.02

Range Management 0.74 0.41 4.06 0.00 0.00 0.68 0.60

Forest Management 12.36 6.74 96.94 5.05 0.00 12.68 11.16

Incineration 0.32 0.05 0.20 0.40 0.05 0.26 0.13

Other 0.12 0.05 0.41 0.61 0.05 0.28 0.28

Waste Burning 13.56 7.26 101.78 6.06 0.10 13.92 12.19

 

Solvent Use 

Dry Cleaning 9.86 0.12 0.01 0.03 0.00 0.00 0.00

Degreasing 133.01 73.85 0.00 0.00 0.00 0.00 0.00

Architectural Coating 69.17 64.16 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 88.54 81.95 0.22 0.35 0.03 0.79 0.76

Asphalt Paving 0.53 0.53 0.00 0.00 0.00 0.00 0.00

Printing 6.54 6.54 0.01 0.05 0.00 0.04 0.04

Consumer Products 88.26 87.70 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 58.23 20.87 0.00 0.00 0.00 0.00 0.00

Other 8.85 4.17 0.00 0.00 0.00 0.02 0.02

Solvent Use 462.99 339.89 0.24 0.43 0.03 0.85 0.82

 

- 171 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-29 

TABLE A-10 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.54 11.69 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.47 9.13 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 67.87 22.62 0.00 0.00 0.00 0.00 0.00

Other 2.57 2.16 0.00 0.02 0.00 0.03 0.03

Petroleum Process, Storage & 

Transfer 

102.45 45.60 4.63 0.03 0.01 3.30 2.49

 

Industrial Processes 

Chemical 23.92 16.47 0.03 0.06 0.00 0.58 0.52

Food and Agricultural 5.00 4.07 0.01 0.06 0.00 11.80 11.52

Mineral Processes 1.85 1.64 0.93 0.03 0.00 1.49 1.06

Metal Processes 0.11 0.08 0.06 0.06 0.03 0.94 0.78

Wood and Paper 0.02 0.02 0.01 0.00 0.00 13.12 9.19

Other 1.66 1.17 0.00 0.00 0.00 0.07 0.05

Industrial Processes 32.56 23.45 1.04 0.21 0.03 28.00 23.12

 

Miscellaneous Processes 

Pesticide Application 12.12 12.12 0.00 0.00 0.00 0.00 0.00

Farming Operations 139.21 11.14 0.00 0.00 0.00 30.16 14.37

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 91.87 58.80

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 407.81 187.59

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.92 0.64 9.57 0.23 0.00 0.99 0.98

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 128.40 2.03 0.00 0.00 0.00 5.35 3.74

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 31.76 11.37 0.00 0.00

Other 14.00 6.63 2.86 0.43 0.35 5.46 3.83

Miscellaneous Processes 294.65 32.56 12.43 32.42 11.72 736.10 375.99

 

- 172 -
Appendix III Base amd Future Year Emission Inventories 

III-A-30 

TABLE A-10 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 151.63 137.95 1244.47 124.50 2.09 8.75 4.15

Light- and Medium-Duty Trucks 62.95 56.22 597.80 95.67 1.49 4.22 1.99

Heavy-Duty Gas Trucks 7.18 6.54 83.75 26.49 0.40 0.88 0.64

Heavy-Duty Diesel Trucks 16.69 16.22 156.11 148.14 11.36 8.23 7.04

Motorcycles 4.66 4.28 20.40 1.64 0.01 0.10 0.08

Heavy-Duty Diesel - Urban Bus 0.74 0.72 0.69 6.84 0.24 0.06 0.04

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 243.85 221.93 2103.22 403.28 15.59 22.24 13.94

 

Other Mobile 

Off-Road Vehicles 44.95 43.15 233.66 5.85 0.04 1.76 1.75

Commericial Boats 0.50 0.48 1.99 10.06 1.69 0.18 0.18

Trains 1.38 1.34 4.18 26.27 1.31 0.51 0.49

Ships 2.99 2.89 3.79 38.70 29.61 3.80 3.62

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 15.46 13.43 88.83 18.33 1.21 0.05 0.05

Mobile Equipment 46.20 44.53 894.35 126.46 3.46 8.85 8.51

Utility Equipment 12.04 11.56 126.72 1.87 0.01 0.29 0.29

Other Mobile 126.97 120.32 1362.56 230.82 37.45 16.21 15.64

 

Stationary and Area Sources 956.83 459.18 191.07 103.48 13.33 792.48 424.60

On-Road Vehicles 243.85 221.93 2103.22 403.28 15.59 22.24 13.94

Other Mobile 126.97 120.32 1362.56 230.82 37.45 16.21 15.64

 

Total - All Sources 1327.65 801.43 3656.85 737.58 66.37 830.93 454.18

- 173 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-31 

TABLE A-11 

Average Annual Day Emissions in the South Coast Air Basin 

2007 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.04 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.99 0.56 1.62 1.88 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.08 0.01 3.83 3.65

Other Manufacturing/Industrial 21.04 3.25 17.38 24.09 0.79 1.80 1.76

Electric Utilities 3.64 0.98 2.54 0.21 0.02 0.46 0.46

Other Service and Commerce 13.22 2.39 25.44 7.58 0.20 1.17 1.16

Residential 3.70 1.49 13.26 29.75 0.36 2.69 2.59

Other 1.48 0.46 4.70 0.79 0.06 0.37 0.37

Fuel Combustion 51.07 10.49 72.05 64.38 1.45 10.38 10.05

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.16 0.00 0.00 0.02 0.02

Range Management 0.74 0.41 4.06 0.00 0.00 0.68 0.60

Forest Management 12.36 6.74 96.94 5.05 0.00 12.68 11.16

Incineration 0.32 0.05 0.20 0.40 0.05 0.26 0.13

Other 0.12 0.05 0.42 0.61 0.05 0.29 0.29

Waste Burning 13.56 7.26 101.78 6.06 0.10 13.93 12.20

 

Solvent Use 

Dry Cleaning 10.03 0.12 0.01 0.03 0.00 0.00 0.00

Degreasing 136.35 75.71 0.00 0.00 0.00 0.00 0.00

Architectural Coating 70.04 64.97 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 89.88 83.21 0.22 0.36 0.03 0.81 0.78

Asphalt Paving 0.54 0.54 0.00 0.00 0.00 0.00 0.00

Printing 6.73 6.73 0.01 0.05 0.00 0.04 0.04

Consumer Products 89.23 88.66 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 59.67 21.35 0.00 0.00 0.00 0.00 0.00

Other 9.04 4.25 0.00 0.00 0.00 0.02 0.02

Solvent Use 471.51 345.54 0.24 0.44 0.03 0.87 0.84

 

- 174 -
Appendix III Base amd Future Year Emission Inventories 

III-A-32 

TABLE A-11 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.54 11.69 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.48 9.13 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 68.39 22.67 0.00 0.00 0.00 0.00 0.00

Other 2.60 2.19 0.00 0.02 0.00 0.03 0.03

Petroleum Process, Storage & 

Transfer 

103.01 45.68 4.63 0.03 0.01 3.30 2.49

 

Industrial Processes 

Chemical 24.78 17.07 0.04 0.06 0.00 0.59 0.54

Food and Agricultural 4.99 4.07 0.01 0.06 0.00 11.78 11.50

Mineral Processes 1.86 1.65 0.93 0.03 0.00 1.49 1.07

Metal Processes 0.11 0.08 0.06 0.06 0.03 0.95 0.79

Wood and Paper 0.02 0.02 0.01 0.00 0.00 13.31 9.32

Other 1.71 1.20 0.00 0.00 0.00 0.07 0.05

Industrial Processes 33.47 24.09 1.05 0.21 0.03 28.19 23.27

 

Miscellaneous Processes 

Pesticide Application 12.25 12.25 0.00 0.00 0.00 0.00 0.00

Farming Operations 138.91 11.11 0.00 0.00 0.00 30.07 14.32

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 92.68 59.32

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 410.47 188.81

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.93 0.65 9.69 0.24 0.00 1.00 0.98

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 130.00 2.05 0.00 0.00 0.00 5.42 3.79

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 31.76 11.37 0.00 0.00

Other 14.29 6.76 2.91 0.44 0.35 5.55 3.89

Miscellaneous Processes 296.38 32.82 12.60 32.44 11.72 739.65 377.79

 

- 175 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-33 

TABLE A-11 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 137.54 125.29 1169.23 117.15 2.09 8.82 4.18

Light- and Medium-Duty Trucks 57.12 51.19 565.70 91.12 1.51 4.30 2.01

Heavy-Duty Gas Trucks 6.89 6.28 82.20 25.18 0.40 0.89 0.65

Heavy-Duty Diesel Trucks 16.78 16.31 161.73 148.09 11.61 8.09 6.88

Motorcycles 4.76 4.37 20.90 1.65 0.01 0.11 0.08

Heavy-Duty Diesel - Urban Bus 0.76 0.73 0.71 6.87 0.24 0.06 0.04

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 223.85 204.17 2000.47 390.06 15.86 22.27 13.84

 

Other Mobile 

Off-Road Vehicles 46.05 44.21 239.11 5.98 0.04 1.80 1.79

Commericial Boats 0.50 0.49 1.99 10.10 1.70 0.18 0.18

Trains 1.37 1.34 4.16 26.13 1.30 0.50 0.48

Ships 3.05 2.95 3.86 39.49 30.22 3.87 3.69

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 15.74 13.66 89.88 18.75 1.24 0.05 0.05

Mobile Equipment 46.49 44.81 900.23 121.65 3.48 8.87 8.53

Utility Equipment 12.24 11.75 128.81 1.90 0.01 0.30 0.30

Other Mobile 128.89 122.15 1377.08 227.28 38.11 16.34 15.77

 

Stationary and Area Sources 969.00 465.88 192.35 103.56 13.34 796.32 426.64

On-Road Vehicles 223.85 204.17 2000.47 390.06 15.86 22.27 13.84

Other Mobile 128.89 122.15 1377.08 227.28 38.11 16.34 15.77

 

Total - All Sources 1321.74 792.20 3569.90 720.90 67.31 834.93 456.25

- 176 -
Appendix III Base amd Future Year Emission Inventories 

III-A-34 

TABLE A-12 

Average Annual Day Emissions in the South Coast Air Basin 

2008 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.03 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.99 0.56 1.62 1.86 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.08 0.01 3.83 3.65

Other Manufacturing/Industrial 21.14 3.27 17.55 24.04 0.79 1.81 1.78

Electric Utilities 3.65 0.98 2.55 0.21 0.02 0.47 0.46

Other Service and Commerce 13.51 2.46 26.16 7.49 0.20 1.20 1.20

Residential 3.74 1.51 13.43 29.99 0.36 2.72 2.62

Other 1.50 0.47 4.76 0.72 0.06 0.38 0.37

Fuel Combustion 51.52 10.61 73.18 64.39 1.45 10.47 10.14

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.16 0.00 0.00 0.02 0.02

Range Management 0.74 0.41 4.06 0.00 0.00 0.68 0.60

Forest Management 12.36 6.74 96.94 5.05 0.00 12.68 11.16

Incineration 0.32 0.05 0.20 0.41 0.05 0.26 0.13

Other 0.12 0.05 0.42 0.62 0.05 0.29 0.29

Waste Burning 13.56 7.26 101.78 6.08 0.10 13.93 12.20

 

Solvent Use 

Dry Cleaning 10.20 0.12 0.01 0.03 0.00 0.00 0.00

Degreasing 139.71 77.58 0.00 0.00 0.00 0.00 0.00

Architectural Coating 70.85 65.72 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 91.19 84.44 0.23 0.37 0.03 0.83 0.80

Asphalt Paving 0.54 0.54 0.00 0.00 0.00 0.00 0.00

Printing 6.92 6.92 0.01 0.05 0.00 0.04 0.04

Consumer Products 90.26 89.69 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 61.11 21.83 0.00 0.00 0.00 0.00 0.00

Other 9.22 4.33 0.00 0.00 0.00 0.02 0.02

Solvent Use 480.00 351.17 0.25 0.45 0.03 0.89 0.86

 

- 177 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-35 

TABLE A-12 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.55 11.70 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.48 9.14 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 68.91 22.71 0.00 0.00 0.00 0.00 0.00

Other 2.62 2.20 0.00 0.02 0.00 0.03 0.03

Petroleum Process, Storage & 

Transfer 

103.56 45.75 4.63 0.03 0.01 3.30 2.49

 

Industrial Processes 

Chemical 25.63 17.67 0.04 0.06 0.00 0.61 0.55

Food and Agricultural 4.99 4.07 0.01 0.06 0.00 11.75 11.48

Mineral Processes 1.87 1.66 0.94 0.03 0.00 1.49 1.07

Metal Processes 0.11 0.08 0.06 0.06 0.03 0.96 0.80

Wood and Paper 0.02 0.02 0.01 0.00 0.00 13.49 9.44

Other 1.76 1.24 0.00 0.00 0.00 0.07 0.05

Industrial Processes 34.38 24.74 1.06 0.21 0.03 28.37 23.39

 

Miscellaneous Processes 

Pesticide Application 12.39 12.39 0.00 0.00 0.00 0.00 0.00

Farming Operations 138.74 11.10 0.00 0.00 0.00 30.01 14.29

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 93.49 59.83

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 413.18 190.06

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.94 0.66 9.79 0.24 0.00 1.00 0.99

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 131.59 2.07 0.00 0.00 0.00 5.48 3.84

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 31.76 11.37 0.00 0.00

Other 14.60 6.88 2.97 0.45 0.35 5.63 3.94

Miscellaneous Processes 298.26 33.10 12.76 32.45 11.72 743.25 379.63

 

- 178 -
Appendix III Base amd Future Year Emission Inventories 

III-A-36 

TABLE A-12 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 125.03 114.08 1102.17 110.76 2.10 8.88 4.18

Light- and Medium-Duty Trucks 52.47 47.15 548.46 87.26 1.54 4.39 2.05

Heavy-Duty Gas Trucks 6.60 6.01 80.64 24.08 0.41 0.90 0.66

Heavy-Duty Diesel Trucks 16.96 16.49 167.81 148.81 11.88 8.02 6.79

Motorcycles 4.86 4.47 21.43 1.66 0.01 0.11 0.09

Heavy-Duty Diesel - Urban Bus 0.77 0.75 0.72 6.84 0.25 0.06 0.03

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 206.69 188.95 1921.23 379.41 16.19 22.36 13.80

 

Other Mobile 

Off-Road Vehicles 47.16 45.27 244.58 6.11 0.04 1.85 1.84

Commericial Boats 0.50 0.49 2.00 10.14 1.70 0.19 0.18

Trains 1.37 1.33 4.14 25.99 1.30 0.50 0.48

Ships 3.12 3.01 3.94 40.27 30.83 3.95 3.76

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 16.01 13.90 90.98 19.16 1.26 0.05 0.05

Mobile Equipment 46.79 45.10 906.44 122.19 3.50 8.90 8.56

Utility Equipment 12.41 11.91 130.58 1.93 0.01 0.30 0.30

Other Mobile 130.81 123.95 1391.70 229.07 38.76 16.51 15.92

 

Stationary and Area Sources 981.28 472.63 193.66 103.61 13.34 800.21 428.71

On-Road Vehicles 206.69 188.95 1921.23 379.41 16.19 22.36 13.80

Other Mobile 130.81 123.95 1391.70 229.07 38.76 16.51 15.92

 

Total - All Sources 1318.78 785.53 3506.59 712.09 68.29 839.08 458.43

- 179 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-37 

TABLE A-13 

Average Annual Day Emissions in the South Coast Air Basin 

2010 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.04 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.99 0.56 1.62 1.84 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.08 0.01 3.83 3.65

Other Manufacturing/Industrial 21.38 3.31 17.90 23.95 0.79 1.84 1.80

Electric Utilities 3.67 0.98 2.56 0.19 0.02 0.47 0.47

Other Service and Commerce 14.08 2.58 27.62 7.27 0.21 1.25 1.25

Residential 3.82 1.55 13.78 30.50 0.37 2.78 2.68

Other 1.53 0.48 4.88 0.58 0.06 0.38 0.38

Fuel Combustion 52.47 10.82 75.47 64.41 1.47 10.61 10.29

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.16 0.00 0.00 0.02 0.02

Range Management 0.75 0.41 4.07 0.00 0.00 0.68 0.60

Forest Management 12.36 6.74 96.94 5.05 0.00 12.68 11.16

Incineration 0.33 0.05 0.21 0.42 0.05 0.27 0.13

Other 0.12 0.06 0.44 0.64 0.05 0.30 0.30

Waste Burning 13.58 7.27 101.82 6.11 0.10 13.95 12.21

 

Solvent Use 

Dry Cleaning 10.54 0.13 0.01 0.03 0.00 0.00 0.00

Degreasing 146.40 81.30 0.00 0.00 0.00 0.00 0.00

Architectural Coating 72.58 67.32 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 93.74 86.83 0.24 0.38 0.03 0.87 0.84

Asphalt Paving 0.55 0.55 0.00 0.00 0.00 0.00 0.00

Printing 7.29 7.29 0.02 0.05 0.00 0.04 0.04

Consumer Products 92.31 91.72 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 64.02 22.80 0.00 0.00 0.00 0.00 0.00

Other 9.60 4.49 0.00 0.00 0.00 0.02 0.02

Solvent Use 497.03 362.43 0.27 0.46 0.03 0.93 0.90

 

- 180 -
Appendix III Base amd Future Year Emission Inventories 

III-A-38 

TABLE A-13 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.55 11.70 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.50 9.16 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 69.96 22.81 0.00 0.00 0.00 0.00 0.00

Other 2.68 2.24 0.00 0.02 0.00 0.03 0.03

Petroleum Process, Storage & 

Transfer 

104.69 45.91 4.63 0.03 0.01 3.30 2.49

 

Industrial Processes 

Chemical 27.34 18.86 0.04 0.06 0.00 0.65 0.58

Food and Agricultural 4.98 4.05 0.01 0.06 0.00 11.72 11.44

Mineral Processes 1.90 1.68 0.95 0.03 0.00 1.50 1.07

Metal Processes 0.12 0.08 0.06 0.07 0.03 0.98 0.82

Wood and Paper 0.02 0.02 0.01 0.00 0.00 13.86 9.70

Other 1.87 1.32 0.00 0.00 0.00 0.08 0.05

Industrial Processes 36.23 26.01 1.07 0.22 0.03 28.79 23.66

 

Miscellaneous Processes 

Pesticide Application 12.66 12.66 0.00 0.00 0.00 0.00 0.00

Farming Operations 138.34 11.07 0.00 0.00 0.00 29.87 14.23

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 95.07 60.85

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 418.54 192.53

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 0.96 0.67 10.02 0.24 0.00 1.02 1.00

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 134.64 2.10 0.00 0.00 0.00 5.61 3.93

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 31.76 11.37 0.00 0.00

Other 15.22 7.13 3.07 0.46 0.36 5.79 4.06

Miscellaneous Processes 301.82 33.63 13.09 32.46 11.73 750.36 383.28

 

- 181 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-39 

TABLE A-13 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 105.18 96.38 999.08 100.18 2.13 9.08 4.25

Light- and Medium-Duty Trucks 44.28 40.03 527.21 81.30 1.61 4.59 2.14

Heavy-Duty Gas Trucks 6.11 5.56 79.24 22.28 0.42 0.92 0.67

Heavy-Duty Diesel Trucks 17.62 17.12 180.60 153.08 12.49 7.96 6.68

Motorcycles 5.09 4.68 22.55 1.70 0.01 0.11 0.09

Heavy-Duty Diesel - Urban Bus 0.81 0.79 0.76 6.83 0.25 0.06 0.03

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 179.09 164.56 1809.44 365.37 16.91 22.72 13.86

 

Other Mobile 

Off-Road Vehicles 49.48 47.51 256.04 6.39 0.04 1.94 1.92

Commericial Boats 0.51 0.49 2.00 10.22 1.71 0.19 0.18

Trains 1.35 1.31 4.10 25.70 1.28 0.49 0.47

Ships 3.24 3.13 4.09 41.84 32.05 4.10 3.91

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 16.57 14.37 93.12 19.99 1.32 0.05 0.05

Mobile Equipment 46.77 45.07 918.49 119.16 3.53 8.85 8.50

Utility Equipment 4.79 4.60 48.06 1.15 0.01 0.17 0.17

Other Mobile 126.16 119.42 1334.94 227.73 40.06 16.56 15.95

 

Stationary and Area Sources 1005.82 486.07 196.35 103.69 13.37 807.94 432.83

On-Road Vehicles 179.09 164.56 1809.44 365.37 16.91 22.72 13.86

Other Mobile 126.16 119.42 1334.94 227.73 40.06 16.56 15.95

 

Total - All Sources 1311.07 770.05 3340.73 696.79 70.34 847.22 462.64

- 182 -
Appendix III Base amd Future Year Emission Inventories 

III-A-40 

TABLE A-14 

Average Annual Day Emissions in the South Coast Air Basin 

2020 Baseline Year (Tons per Day) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Fuel Combustion 

Agricultural 0.03 0.03 0.00 0.00 0.00 0.01 0.01

Oil and Gas Production 3.99 0.56 1.62 1.84 0.01 0.05 0.05

Petroleum Refining 3.96 1.33 7.11 0.08 0.01 3.83 3.65

Other Manufacturing/Industrial 22.56 3.53 19.51 23.42 0.76 1.98 1.94

Electric Utilities 3.74 1.00 2.61 0.19 0.02 0.52 0.52

Other Service and Commerce 17.03 3.26 35.92 8.85 0.27 1.56 1.56

Residential 4.46 1.80 16.20 35.07 0.43 3.26 3.14

Other 1.65 0.53 5.42 0.62 0.06 0.40 0.40

Fuel Combustion 57.42 12.04 88.39 70.07 1.56 11.61 11.27

 

Waste Burning 

Agricultural Debris 0.02 0.01 0.16 0.00 0.00 0.02 0.01

Range Management 0.69 0.37 3.74 0.00 0.00 0.63 0.55

Forest Management 12.36 6.74 96.94 5.05 0.00 12.68 11.16

Incineration 0.35 0.05 0.23 0.47 0.05 0.29 0.14

Other 0.13 0.06 0.49 0.70 0.06 0.34 0.34

Waste Burning 13.55 7.23 101.56 6.22 0.11 13.96 12.20

 

Solvent Use 

Dry Cleaning 12.02 0.13 0.01 0.03 0.00 0.00 0.00

Degreasing 182.97 101.59 0.00 0.00 0.00 0.00 0.00

Architectural Coating 83.80 77.73 0.00 0.00 0.00 0.00 0.00

Other Surface Coating 115.48 107.15 0.30 0.47 0.04 1.09 1.05

Asphalt Paving 0.57 0.57 0.00 0.00 0.00 0.00 0.00

Printing 9.33 9.33 0.02 0.07 0.00 0.05 0.05

Consumer Products 104.81 104.15 0.00 0.00 0.00 0.00 0.00

Industrial Solvent Use 79.97 28.24 0.00 0.00 0.00 0.00 0.00

Other 11.53 5.27 0.00 0.00 0.00 0.02 0.02

Solvent Use 600.48 434.16 0.33 0.57 0.04 1.16 1.12

 

- 183 -
Attachment A Average Annual Emissions Summary By Major Source Category 

III-A-41 

TABLE A-14 

(Continued) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 19.56 11.71 0.00 0.00 0.00 0.00 0.00

Petroleum Refining 12.55 9.21 4.63 0.01 0.01 3.27 2.46

Petroleum Marketing 73.35 26.10 0.00 0.00 0.00 0.00 0.00

Other 2.94 2.43 0.00 0.02 0.00 0.05 0.04

Petroleum Process, Storage & 

Transfer 

108.40 49.45 4.63 0.03 0.01 3.32 2.50

 

Industrial Processes 

Chemical 37.19 25.74 0.05 0.09 0.00 0.85 0.76

Food and Agricultural 4.79 3.90 0.01 0.05 0.00 11.29 11.01

Mineral Processes 1.95 1.72 1.02 0.03 0.00 1.50 1.10

Metal Processes 0.13 0.09 0.07 0.08 0.04 1.10 0.92

Wood and Paper 0.03 0.02 0.01 0.00 0.00 15.09 10.56

Other 2.48 1.74 0.01 0.00 0.00 0.08 0.06

Industrial Processes 46.57 33.21 1.17 0.25 0.04 29.91 24.41

 

Miscellaneous Processes 

Pesticide Application 13.96 13.96 0.00 0.00 0.00 0.00 0.00

Farming Operations 131.13 10.49 0.00 0.00 0.00 28.59 13.62

Construction and Demolition 0.00 0.00 0.00 0.00 0.00 98.74 63.20

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00 0.00 439.94 202.37

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00 0.00 85.97 52.44

Unplanned Fires 1.08 0.76 11.51 0.28 0.00 1.11 1.10

Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 108.49 54.24

Waste Disposal 152.18 2.27 0.00 0.00 0.00 6.35 4.44

Natural Sources 0.00 0.00 0.00 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 31.76 11.37 0.00 0.00

Other 18.61 8.51 3.71 0.55 0.38 6.78 4.75

Miscellaneous Processes 316.96 35.99 15.22 32.59 11.75 775.97 396.16

 

- 184 -
Appendix III Base amd Future Year Emission Inventories 

III-A-42 

TABLE A-14 

(Concluded) 

 

Source Category TOG VOC CO NOx SOx TSP PM10

 

On-Road Vehicles 

Light-Duty Passenger 60.38 56.60 767.64 82.12 2.37 10.30 4.78

Light- and Medium-Duty Trucks 31.38 28.80 590.38 87.11 2.02 5.80 2.69

Heavy-Duty Gas Trucks 4.54 4.11 86.56 17.94 0.42 0.93 0.68

Heavy-Duty Diesel Trucks 20.14 19.57 225.00 172.61 14.35 8.40 6.95

Motorcycles 6.16 5.66 27.96 1.99 0.01 0.13 0.10

Heavy-Duty Diesel - Urban Bus 0.85 0.83 0.81 6.92 0.25 0.05 0.03

Other 0.00 0.00 0.00 0.00 0.00 0.00 0.00

On-Road Vehicles 123.45 115.57 1698.35 368.69 19.42 25.61 15.23

 

Other Mobile 

Off-Road Vehicles 58.71 56.36 302.60 7.63 0.05 2.31 2.29

Commericial Boats 0.51 0.49 2.00 10.22 1.71 0.19 0.18

Trains 1.22 1.19 3.70 23.26 1.17 0.45 0.43

Ships 4.00 3.87 5.03 51.54 39.60 5.05 4.82

Aircraft - Government 3.45 2.94 9.04 3.28 0.12 0.77 0.75

Aircraft - Other 16.58 14.38 93.12 19.99 1.32 0.05 0.05

Mobile Equipment 48.88 47.10 970.78 122.11 3.58 8.97 8.63

Utility Equipment 5.41 5.19 54.31 1.30 0.01 0.19 0.19

Other Mobile 138.76 131.52 1440.58 239.33 47.56 17.98 17.34

 

Stationary and Area Sources 1143.38 572.08 211.30 109.73 13.51 835.93 447.66

On-Road Vehicles 123.45 115.57 1698.35 368.69 19.42 25.61 15.23

Other Mobile 138.76 131.52 1440.58 239.33 47.56 17.98 17.34

 

Total - All Sources 1405.59 819.17 3350.23 717.75 80.49 879.52 480.23

- 185 -
ATTACHMENT B 

PLANNING EMISSIONS SUMMARY BY MAJOR 

SOURCE CATEGORY 

- 186 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-1 

TABLE B-1 

Planning Emissions Inventory for the South Coast Air Basin 

1987 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.56 0.01 0.56

Oil and Gas Production 0.81 18.64 3.28 18.64

Petroleum Refining 1.70 46.44 6.98 46.43

Other Manufacturing/Industrial 3.77 57.80 20.86 56.14

Electric Utilities 1.81 37.10 7.92 37.67

Other Service and Commerce 3.14 27.77 20.11 27.76

Residential 0.72 20.87 16.16 36.55

Other 0.52 1.80 10.00 1.84

Fuel Combustion 12.47 210.98 85.32 225.59

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.22 0.00

Range Management 0.33 0.00 4.96 0.00

Forest Management 0.44 0.33 27.96 1.46

Incineration 0.02 1.10 0.14 1.10

Other 0.35 0.70 0.18 0.72

Waste Burning 1.15 2.13 33.46 3.28

 

Solvent Use 

Dry Cleaning 0.78 0.03 0.00 0.03

Degreasing 101.91 0.04 0.00 0.04

Architectural Coating 65.21 0.00 0.00 0.00

Other Surface Coating 316.15 0.47 0.19 0.47

Asphalt Paving 0.57 0.00 0.00 0.00

Printing 7.22 0.04 0.01 0.04

Consumer Products 101.94 0.00 0.00 0.00

Industrial Solvent Use 14.03 0.00 0.00 0.00

Other 2.36 0.00 0.00 0.00

Solvent Use 610.17 0.58 0.20 0.58

 

- 187 -
Appendix III Base amd Future Year Emission Inventories 

III-B-2 

TABLE B-1 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 38.77 0.32 0.03 0.32

Petroleum Refining 23.98 7.76 5.45 7.76

Petroleum Marketing 40.95 0.23 0.03 0.23

Other 1.66 0.02 0.50 0.02

Petroleum Process, Storage & Transfer 105.36 8.33 6.01 8.33

 

Industrial Processes 

Chemical 22.24 1.33 0.45 1.35

Food and Agricultural 4.94 0.18 0.05 0.18

Mineral Processes 0.51 6.33 1.53 5.95

Metal Processes 0.65 0.67 1.05 0.67

Wood and Paper 0.07 0.02 0.00 0.02

Other 10.45 0.14 0.01 0.14

Industrial Processes 38.86 8.67 3.09 8.31

 

Miscellaneous Processes 

Pesticide Application 12.46 0.00 0.00 0.00

Farming Operations 9.94 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.54 0.19 7.73 0.19

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.04 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 0.00

Other 21.10 9.85 5.82 9.43

Miscellaneous Processes 46.08 10.04 13.55 9.62

 

- 188 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-3 

TABLE B-1 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 592.21 366.27 4877.30 401.44

Light- and Medium-Duty Trucks 252.04 182.95 2051.28 200.94

Heavy-Duty Gas Trucks 69.16 57.63 589.43 55.29

Heavy-Duty Diesel Trucks 19.86 133.35 70.27 133.35

Motorcycles 9.85 1.60 27.01 1.76

Heavy-Duty Diesel - Urban Bus 0.70 8.26 1.03 8.26

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 943.82 750.06 7616.32 801.04

 

Other Mobile 

Off-Road Vehicles 40.83 4.29 156.90 3.10

Commericial Boats 0.48 10.29 2.04 10.29

Trains 1.37 28.41 4.27 28.41

Ships 2.39 33.77 3.15 33.77

Aircraft - Government 5.17 2.42 13.51 2.59

Aircraft - Other 9.76 12.23 67.61 11.56

Mobile Equipment 63.09 268.14 1219.21 267.91

Utility Equipment 27.74 1.01 183.83 0.79

Other Mobile 150.83 360.56 1650.52 358.42

 

Stationary and Area Sources 814.09 240.73 141.63 255.71

On-Road Vehicles 943.82 750.06 7616.32 801.04

Other Mobile 150.83 360.56 1650.52 358.42

 

Total - All Sources 1908.74 1351.35 9408.47 1415.17

- 189 -
Appendix III Base amd Future Year Emission Inventories 

III-B-4 

TABLE B-2 

Planning Emissions Inventory for the South Coast Air Basin 

1990 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.01 0.07 0.03 0.07

Oil and Gas Production 0.68 12.45 2.53 12.46

Petroleum Refining 1.44 35.87 11.06 35.85

Other Manufacturing/Industrial 4.00 55.46 30.66 55.01

Electric Utilities 1.23 26.73 5.89 22.49

Other Service and Commerce 4.14 32.11 33.19 32.62

Residential 0.75 21.85 17.11 38.22

Other 2.05 17.38 19.64 18.51

Fuel Combustion 14.30 201.92 120.11 215.23

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.21 0.00

Range Management 0.33 0.00 5.03 0.00

Forest Management 0.43 0.33 27.39 1.43

Incineration 0.16 1.23 0.74 1.23

Other 0.38 0.96 1.69 0.96

Waste Burning 1.31 2.52 35.06 3.62

 

Solvent Use 

Dry Cleaning 0.56 0.06 0.01 0.06

Degreasing 102.24 0.09 0.03 0.09

Architectural Coating 65.89 0.00 0.00 0.00

Other Surface Coating 237.66 0.82 0.53 0.82

Asphalt Paving 0.60 0.00 0.00 0.00

Printing 15.11 0.07 0.02 0.07

Consumer Products 109.38 0.00 0.00 0.00

Industrial Solvent Use 12.51 0.07 0.02 0.07

Other 3.22 0.04 0.02 0.04

Solvent Use 547.17 1.15 0.63 1.15

 

- 190 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-5 

TABLE B-2 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 43.45 0.13 0.33 0.17

Petroleum Refining 22.09 4.63 3.74 4.63

Petroleum Marketing 41.15 0.06 0.02 0.06

Other 3.05 0.19 0.56 0.19

Petroleum Process, Storage & Transfer 109.74 5.01 4.65 5.05

 

Industrial Processes 

Chemical 20.40 0.71 0.51 0.71

Food and Agricultural 8.00 0.38 0.16 0.38

Mineral Processes 0.59 5.42 1.20 5.32

Metal Processes 1.20 1.00 1.55 1.00

Wood and Paper 0.11 0.03 0.01 0.03

Other 10.11 0.14 0.03 0.14

Industrial Processes 40.41 7.68 3.46 7.58

 

Miscellaneous Processes 

Pesticide Application 12.86 0.00 0.00 0.00

Farming Operations 13.17 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.56 0.20 8.11 0.20

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.14 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 0.00

Other 4.09 1.40 0.50 1.40

Miscellaneous Processes 32.82 1.60 8.61 1.60

 

- 191 -
Appendix III Base amd Future Year Emission Inventories 

III-B-6 

TABLE B-2 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 510.84 359.23 4692.12 394.12

Light- and Medium-Duty Trucks 235.98 213.78 2213.81 234.95

Heavy-Duty Gas Trucks 47.60 55.62 324.06 52.52

Heavy-Duty Diesel Trucks 32.62 229.98 130.41 229.98

Motorcycles 5.13 1.28 19.49 1.41

Heavy-Duty Diesel - Urban Bus 0.67 8.61 0.86 8.61

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 832.84 868.50 7380.75 921.59

 

Other Mobile 

Off-Road Vehicles 44.95 4.69 171.25 3.37

Commericial Boats 0.50 10.63 2.11 10.63

Trains 1.48 30.58 4.60 30.58

Ships 2.46 34.88 3.25 34.88

Aircraft - Government 4.84 2.23 14.32 2.34

Aircraft - Other 10.12 12.68 70.46 11.94

Mobile Equipment 67.56 287.35 1305.08 287.13

Utility Equipment 22.78 0.84 152.19 0.66

Other Mobile 154.69 383.88 1723.26 381.53

 

Stationary and Area Sources 745.75 219.88 172.52 234.23

On-Road Vehicles 832.84 868.50 7380.75 921.59

Other Mobile 154.69 383.88 1723.26 381.53

 

Total - All Sources 1733.28 1472.26 9276.53 1537.35

- 192 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-7 

TABLE B-3 

Planning Emissions Inventory for the South Coast Air Basin 

1993 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 8.86 1.64 8.86

Petroleum Refining 1.35 20.14 7.39 20.14

Other Manufacturing/Industrial 3.12 38.63 16.74 38.63

Electric Utilities 2.59 22.03 7.01 22.03

Other Service and Commerce 1.97 18.46 21.12 18.46

Residential 0.77 21.87 17.69 36.72

Other 0.52 4.15 4.84 4.15

Fuel Combustion 10.88 134.14 76.43 148.99

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.22 0.00

Range Management 0.35 0.00 5.31 0.00

Forest Management 0.44 0.33 27.96 1.46

Incineration 0.04 1.40 0.17 1.40

Other 0.08 0.64 0.41 0.64

Waste Burning 0.92 2.37 34.07 3.50

 

Solvent Use 

Dry Cleaning 0.12 0.02 0.01 0.02

Degreasing 64.40 0.00 0.00 0.00

Architectural Coating 66.40 0.00 0.00 0.00

Other Surface Coating 90.47 0.27 0.16 0.27

Asphalt Paving 0.51 0.00 0.00 0.00

Printing 6.91 0.03 0.01 0.03

Consumer Products 104.66 0.00 0.00 0.00

Industrial Solvent Use 26.15 0.00 0.00 0.00

Other 5.02 0.00 0.00 0.00

Solvent Use 364.64 0.32 0.18 0.32

 

- 193 -
Appendix III Base amd Future Year Emission Inventories 

III-B-8 

TABLE B-3 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 13.75 0.00 0.00 0.00

Petroleum Refining 11.42 7.62 4.63 7.62

Petroleum Marketing 31.21 0.00 0.00 0.00

Other 2.16 0.02 0.00 0.02

Petroleum Process, Storage & Transfer 58.54 7.64 4.63 7.64

 

Industrial Processes 

Chemical 14.09 0.47 0.03 0.47

Food and Agricultural 5.36 0.06 0.02 0.06

Mineral Processes 1.64 5.44 0.77 5.44

Metal Processes 0.07 0.14 0.05 0.14

Wood and Paper 0.01 0.01 0.01 0.01

Other 1.20 0.01 0.00 0.01

Industrial Processes 22.37 6.13 0.88 6.13

 

Miscellaneous Processes 

Pesticide Application 12.62 0.00 0.00 0.00

Farming Operations 12.15 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.58 0.21 8.42 0.21

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.21 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 0.00 0.00 0.00

Other 6.44 0.96 2.26 0.96

Miscellaneous Processes 34.00 1.17 10.68 1.17

 

- 194 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-9 

TABLE B-3 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 400.17 317.86 3759.28 348.33

Light- and Medium-Duty Trucks 188.46 207.07 1803.79 227.04

Heavy-Duty Gas Trucks 26.07 51.92 203.91 48.78

Heavy-Duty Diesel Trucks 28.09 188.76 123.13 188.76

Motorcycles 4.13 1.33 17.49 1.46

Heavy-Duty Diesel - Urban Bus 0.66 8.00 0.77 8.00

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 647.58 774.94 5908.37 822.37

 

Other Mobile 

Off-Road Vehicles 44.93 4.65 172.52 3.35

Commericial Boats 0.48 9.52 2.02 9.52

Trains 1.50 29.19 4.66 29.19

Ships 2.32 31.15 3.06 31.15

Aircraft - Government 2.99 3.34 10.42 3.56

Aircraft - Other 10.86 13.84 73.40 13.06

Mobile Equipment 58.21 203.98 1156.55 203.76

Utility Equipment 16.91 0.64 115.18 0.50

Other Mobile 138.20 296.31 1537.81 294.09

 

Stationary and Area Sources 491.35 151.77 126.87 167.75

On-Road Vehicles 647.58 774.94 5908.37 822.37

Other Mobile 138.20 296.31 1537.81 294.09

 

Total - All Sources 1277.13 1223.02 7573.05 1284.21

- 195 -
Appendix III Base amd Future Year Emission Inventories 

III-B-10 

TABLE B-4 

Planning Emissions Inventory for the South Coast Air Basin 

1997 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.98 1.64 1.98

Petroleum Refining 1.34 0.12 7.19 0.12

Other Manufacturing/Industrial 3.22 24.81 17.05 24.81

Electric Utilities 1.95 0.64 5.29 0.64

Other Service and Commerce 2.12 7.88 21.92 7.88

Residential 0.77 21.55 18.09 34.84

Other 0.48 1.45 4.69 1.45

Fuel Combustion 10.44 58.43 75.87 71.72

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.22 0.00

Range Management 0.35 0.00 5.24 0.00

Forest Management 1.87 1.40 117.82 6.13

Incineration 0.04 0.36 0.18 0.36

Other 0.07 0.67 0.43 0.67

Waste Burning 2.34 2.43 123.89 7.16

 

Solvent Use 

Dry Cleaning 0.13 0.02 0.01 0.02

Degreasing 68.97 0.00 0.00 0.00

Architectural Coating 68.20 0.00 0.00 0.00

Other Surface Coating 88.23 0.29 0.18 0.29

Asphalt Paving 0.57 0.00 0.00 0.00

Printing 6.82 0.03 0.01 0.03

Consumer Products 95.94 0.00 0.00 0.00

Industrial Solvent Use 27.43 0.00 0.00 0.00

Other 5.21 0.00 0.00 0.00

Solvent Use 361.50 0.34 0.20 0.34

 

- 196 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-11 

TABLE B-4 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 13.21 0.00 0.00 0.00

Petroleum Refining 10.56 0.01 4.63 0.01

Petroleum Marketing 22.24 0.00 0.00 0.00

Other 2.19 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 48.20 0.04 4.63 0.04

 

Industrial Processes 

Chemical 16.51 0.06 0.03 0.06

Food and Agricultural 4.16 0.06 0.02 0.06

Mineral Processes 1.61 0.04 0.84 0.04

Metal Processes 0.08 0.08 0.05 0.08

Wood and Paper 0.01 0.00 0.01 0.00

Other 1.28 0.00 0.00 0.00

Industrial Processes 23.65 0.24 0.95 0.24

 

Miscellaneous Processes 

Pesticide Application 12.34 0.00 0.00 0.00

Farming Operations 12.05 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.59 0.21 8.66 0.21

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.00 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 80.96 0.00 80.96

Other 6.99 0.48 2.48 0.48

Miscellaneous Processes 33.97 81.65 11.14 81.65

 

- 197 -
Appendix III Base amd Future Year Emission Inventories 

III-B-12 

TABLE B-4 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 266.18 221.90 2532.60 242.70

Light- and Medium-Duty Trucks 117.74 152.18 1270.41 166.35

Heavy-Duty Gas Trucks 11.17 39.80 118.07 37.14

Heavy-Duty Diesel Trucks 21.12 169.54 119.11 169.59

Motorcycles 3.55 1.42 17.00 1.56

Heavy-Duty Diesel - Urban Bus 0.63 7.59 0.64 7.60

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 420.39 592.43 4057.83 624.94

 

Other Mobile 

Off-Road Vehicles 45.19 5.33 162.15 3.84

Commericial Boats 0.47 9.69 1.93 9.69

Trains 1.42 27.79 4.44 27.79

Ships 2.44 32.75 3.21 32.75

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 11.81 15.59 77.42 14.72

Mobile Equipment 55.41 206.30 1139.26 206.07

Utility Equipment 15.40 1.47 119.52 1.15

Other Mobile 135.11 302.26 1517.69 299.57

 

Stationary and Area Sources 480.10 143.13 216.68 161.15

On-Road Vehicles 420.39 592.43 4057.83 624.94

Other Mobile 135.11 302.26 1517.69 299.57

 

Total - All Sources 1035.60 1037.82 5792.20 1085.66

- 198 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-13 

TABLE B-5 

Planning Emissions Inventory for the South Coast Air Basin 

1999 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.98 1.64 1.98

Petroleum Refining 1.34 0.12 7.19 0.12

Other Manufacturing/Industrial 3.31 25.13 17.56 25.13

Electric Utilities 1.41 0.47 3.82 0.47

Other Service and Commerce 2.26 8.29 23.49 8.29

Residential 0.77 21.56 18.41 34.46

Other 0.49 1.50 4.88 1.50

Fuel Combustion 10.14 59.05 76.99 71.95

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.22 0.00

Range Management 0.35 0.00 5.20 0.00

Forest Management 2.66 1.99 167.73 8.73

Incineration 0.04 0.37 0.19 0.37

Other 0.07 0.70 0.45 0.70

Waste Burning 3.13 3.06 173.79 9.80

 

Solvent Use 

Dry Cleaning 0.13 0.03 0.01 0.03

Degreasing 63.02 0.00 0.00 0.00

Architectural Coating 69.48 0.00 0.00 0.00

Other Surface Coating 85.93 0.31 0.19 0.31

Asphalt Paving 0.60 0.00 0.00 0.00

Printing 6.24 0.04 0.01 0.04

Consumer Products 87.25 0.00 0.00 0.00

Industrial Solvent Use 24.04 0.00 0.00 0.00

Other 4.43 0.00 0.00 0.00

Solvent Use 341.12 0.38 0.21 0.38

 

- 199 -
Appendix III Base amd Future Year Emission Inventories 

III-B-14 

TABLE B-5 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 12.19 0.00 0.00 0.00

Petroleum Refining 9.61 0.01 4.63 0.01

Petroleum Marketing 22.50 0.00 0.00 0.00

Other 2.21 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 46.51 0.04 4.63 0.04

 

Industrial Processes 

Chemical 18.17 0.06 0.03 0.06

Food and Agricultural 4.19 0.06 0.02 0.06

Mineral Processes 1.63 0.04 0.88 0.04

Metal Processes 0.08 0.08 0.06 0.08

Wood and Paper 0.01 0.00 0.01 0.00

Other 1.39 0.00 0.00 0.00

Industrial Processes 25.47 0.24 1.00 0.24

 

Miscellaneous Processes 

Pesticide Application 11.87 0.00 0.00 0.00

Farming Operations 11.98 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.60 0.21 8.82 0.21

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 1.92 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 56.64 0.00 56.64

Other 7.35 0.50 2.64 0.50

Miscellaneous Processes 33.72 57.35 11.46 57.35

 

- 200 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-15 

TABLE B-5 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 230.78 193.19 2167.25 211.07

Light- and Medium-Duty Trucks 98.81 137.16 1107.34 149.66

Heavy-Duty Gas Trucks 9.41 36.45 99.20 33.94

Heavy-Duty Diesel Trucks 18.31 160.22 119.80 160.22

Motorcycles 3.58 1.46 17.14 1.61

Heavy-Duty Diesel - Urban Bus 0.62 7.37 0.61 7.37

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 361.51 535.85 3511.34 563.87

 

Other Mobile 

Off-Road Vehicles 44.55 5.67 167.12 4.08

Commericial Boats 0.48 9.78 1.94 9.78

Trains 1.37 26.87 4.28 26.87

Ships 2.50 33.56 3.29 33.56

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 12.30 16.48 79.57 15.56

Mobile Equipment 57.35 196.03 1175.54 195.81

Utility Equipment 15.80 1.51 122.58 1.18

Other Mobile 137.32 293.24 1564.08 290.40

 

Stationary and Area Sources 460.09 120.12 268.08 139.76

On-Road Vehicles 361.51 535.85 3511.34 563.87

Other Mobile 137.32 293.24 1564.08 290.40

 

Total - All Sources 958.92 949.21 5343.50 994.03

- 201 -
Appendix III Base amd Future Year Emission Inventories 

III-B-16 

TABLE B-6 

Planning Emissions Inventory for the South Coast Air Basin 

2000 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.98 1.64 1.98

Petroleum Refining 1.34 0.12 7.19 0.12

Other Manufacturing/Industrial 3.35 25.32 17.81 25.32

Electric Utilities 0.88 0.29 2.37 0.29

Other Service and Commerce 2.33 8.50 24.26 8.50

Residential 0.77 21.56 18.57 34.26

Other 0.50 1.52 4.97 1.52

Fuel Combustion 9.73 59.29 76.81 71.99

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.22 0.00

Range Management 0.34 0.00 5.17 0.00

Forest Management 3.09 2.31 194.32 10.11

Incineration 0.05 0.37 0.19 0.37

Other 0.06 0.71 0.46 0.71

Waste Burning 3.55 3.39 200.36 11.19

 

Solvent Use 

Dry Cleaning 0.13 0.03 0.01 0.03

Degreasing 64.83 0.00 0.00 0.00

Architectural Coating 70.09 0.00 0.00 0.00

Other Surface Coating 88.39 0.32 0.19 0.32

Asphalt Paving 0.62 0.00 0.00 0.00

Printing 6.45 0.04 0.01 0.04

Consumer Products 88.31 0.00 0.00 0.00

Industrial Solvent Use 24.58 0.00 0.00 0.00

Other 4.54 0.00 0.00 0.00

Solvent Use 347.94 0.39 0.21 0.39

 

- 202 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-17 

TABLE B-6 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.68 0.00 0.00 0.00

Petroleum Refining 9.14 0.01 4.63 0.01

Petroleum Marketing 22.63 0.00 0.00 0.00

Other 2.20 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 45.65 0.04 4.63 0.04

 

Industrial Processes 

Chemical 18.99 0.07 0.03 0.07

Food and Agricultural 4.21 0.06 0.02 0.06

Mineral Processes 1.64 0.04 0.90 0.04

Metal Processes 0.08 0.08 0.06 0.08

Wood and Paper 0.01 0.00 0.01 0.00

Other 1.44 0.00 0.00 0.00

Industrial Processes 26.37 0.25 1.02 0.25

 

Miscellaneous Processes 

Pesticide Application 12.01 0.00 0.00 0.00

Farming Operations 11.95 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.61 0.22 8.90 0.22

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 1.94 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 45.18 0.00 45.18

Other 7.52 0.51 2.71 0.51

Miscellaneous Processes 34.03 45.91 11.61 45.91

 

- 203 -
Appendix III Base amd Future Year Emission Inventories 

III-B-18 

TABLE B-6 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 214.16 180.96 2018.99 197.65

Light- and Medium-Duty Trucks 90.22 128.93 1048.71 140.59

Heavy-Duty Gas Trucks 8.60 35.06 91.52 32.63

Heavy-Duty Diesel Trucks 17.19 155.85 120.79 155.85

Motorcycles 3.60 1.48 17.24 1.63

Heavy-Duty Diesel - Urban Bus 0.62 7.33 0.61 7.33

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 334.39 509.61 3297.86 535.68

 

Other Mobile 

Off-Road Vehicles 45.92 5.84 172.06 4.20

Commericial Boats 0.48 9.82 1.94 9.82

Trains 1.35 26.42 4.21 26.42

Ships 2.53 33.96 3.33 33.96

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 12.54 16.93 80.63 15.98

Mobile Equipment 57.62 199.34 1174.98 199.11

Utility Equipment 11.97 1.94 102.69 1.52

Other Mobile 135.38 297.59 1549.60 294.57

 

Stationary and Area Sources 467.27 109.27 294.64 129.77

On-Road Vehicles 334.39 509.61 3297.86 535.68

Other Mobile 135.38 297.59 1549.60 294.57

 

Total - All Sources 937.04 916.47 5142.10 960.02

- 204 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-19 

TABLE B-7 

Planning Emissions Inventory for the South Coast Air Basin 

2002 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.96 1.64 1.96

Petroleum Refining 1.34 0.12 7.19 0.12

Other Manufacturing/Industrial 3.39 25.17 18.13 25.17

Electric Utilities 0.91 0.28 2.47 0.28

Other Service and Commerce 2.48 8.47 25.85 8.47

Residential 0.79 22.09 19.12 34.79

Other 0.52 1.37 5.12 1.37

Fuel Combustion 9.99 59.46 79.52 72.16

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.21 0.00

Range Management 0.34 0.00 5.05 0.00

Forest Management 3.51 2.63 220.94 11.50

Incineration 0.05 0.39 0.19 0.39

Other 0.06 0.73 0.47 0.73

Waste Burning 3.97 3.75 226.86 12.62

 

Solvent Use 

Dry Cleaning 0.13 0.03 0.01 0.03

Degreasing 67.84 0.00 0.00 0.00

Architectural Coating 71.98 0.00 0.00 0.00

Other Surface Coating 90.84 0.34 0.20 0.34

Asphalt Paving 0.64 0.00 0.00 0.00

Printing 6.92 0.04 0.01 0.04

Consumer Products 90.50 0.00 0.00 0.00

Industrial Solvent Use 25.53 0.00 0.00 0.00

Other 4.78 0.00 0.00 0.00

Solvent Use 359.16 0.41 0.22 0.41

 

- 205 -
Appendix III Base amd Future Year Emission Inventories 

III-B-20 

TABLE B-7 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.69 0.00 0.00 0.00

Petroleum Refining 9.16 0.01 4.63 0.01

Petroleum Marketing 22.77 0.00 0.00 0.00

Other 2.27 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 45.89 0.04 4.63 0.04

 

Industrial Processes 

Chemical 20.19 0.07 0.03 0.07

Food and Agricultural 4.17 0.06 0.01 0.06

Mineral Processes 1.67 0.04 0.92 0.04

Metal Processes 0.09 0.09 0.06 0.09

Wood and Paper 0.02 0.00 0.01 0.00

Other 1.52 0.00 0.00 0.00

Industrial Processes 27.66 0.26 1.03 0.26

 

Miscellaneous Processes 

Pesticide Application 12.24 0.00 0.00 0.00

Farming Operations 11.63 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.62 0.22 9.12 0.22

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 1.97 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 37.08 0.00 37.08

Other 7.83 0.53 2.83 0.53

Miscellaneous Processes 34.29 37.83 11.95 37.83

 

- 206 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-21 

TABLE B-7 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 186.41 156.72 1774.54 171.15

Light- and Medium-Duty Trucks 76.80 112.99 935.12 123.01

Heavy-Duty Gas Trucks 7.71 33.21 84.79 30.85

Heavy-Duty Diesel Trucks 16.51 151.87 132.22 151.87

Motorcycles 3.80 1.51 18.24 1.67

Heavy-Duty Diesel - Urban Bus 0.65 7.14 0.63 7.14

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 291.88 463.44 2945.54 485.69

 

Other Mobile 

Off-Road Vehicles 45.54 6.17 177.58 4.43

Commericial Boats 0.48 9.90 1.95 9.90

Trains 1.35 26.42 4.21 26.42

Ships 2.65 35.53 3.48 35.53

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 13.02 17.81 82.78 16.82

Mobile Equipment 58.77 180.79 1198.20 180.55

Utility Equipment 12.27 1.99 105.29 1.56

Other Mobile 137.05 281.95 1583.25 278.77

 

Stationary and Area Sources 480.96 101.75 324.21 123.32

On-Road Vehicles 291.88 463.44 2945.54 485.69

Other Mobile 137.05 281.95 1583.25 278.77

 

Total - All Sources 909.89 847.14 4853.00 887.78

- 207 -
Appendix III Base amd Future Year Emission Inventories 

III-B-22 

TABLE B-8 

Planning Emissions Inventory for the South Coast Air Basin 

2003 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.94 1.64 1.94

Petroleum Refining 1.34 0.12 7.19 0.12

Other Manufacturing/Industrial 3.41 25.10 18.28 25.10

Electric Utilities 0.93 0.28 2.53 0.28

Other Service and Commerce 2.54 8.41 26.63 8.41

Residential 0.80 22.35 19.39 35.05

Other 0.53 1.30 5.20 1.30

Fuel Combustion 10.11 59.50 80.86 72.20

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.21 0.00

Range Management 0.33 0.00 4.99 0.00

Forest Management 3.51 2.63 220.94 11.50

Incineration 0.05 0.39 0.20 0.39

Other 0.06 0.74 0.48 0.74

Waste Burning 3.96 3.76 226.82 12.63

 

Solvent Use 

Dry Cleaning 0.13 0.03 0.01 0.03

Degreasing 69.34 0.00 0.00 0.00

Architectural Coating 72.89 0.00 0.00 0.00

Other Surface Coating 91.97 0.34 0.21 0.34

Asphalt Paving 0.65 0.00 0.00 0.00

Printing 7.17 0.04 0.01 0.04

Consumer Products 91.59 0.00 0.00 0.00

Industrial Solvent Use 26.01 0.00 0.00 0.00

Other 4.90 0.00 0.00 0.00

Solvent Use 364.65 0.41 0.23 0.41

 

- 208 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-23 

TABLE B-8 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.69 0.00 0.00 0.00

Petroleum Refining 9.17 0.01 4.63 0.01

Petroleum Marketing 22.83 0.00 0.00 0.00

Other 2.30 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 45.99 0.04 4.63 0.04

 

Industrial Processes 

Chemical 20.78 0.07 0.03 0.07

Food and Agricultural 4.15 0.06 0.01 0.06

Mineral Processes 1.68 0.04 0.92 0.04

Metal Processes 0.09 0.09 0.06 0.09

Wood and Paper 0.02 0.00 0.01 0.00

Other 1.56 0.00 0.00 0.00

Industrial Processes 28.28 0.26 1.03 0.26

 

Miscellaneous Processes 

Pesticide Application 12.36 0.00 0.00 0.00

Farming Operations 11.47 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.62 0.22 9.24 0.22

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 1.99 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 33.03 0.00 33.03

Other 7.99 0.54 2.89 0.54

Miscellaneous Processes 34.43 33.79 12.13 33.79

 

- 209 -
Appendix III Base amd Future Year Emission Inventories 

III-B-24 

TABLE B-8 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 172.39 145.98 1659.44 159.42

Light- and Medium-Duty Trucks 70.15 106.73 864.93 116.11

Heavy-Duty Gas Trucks 7.53 31.91 82.67 29.60

Heavy-Duty Diesel Trucks 16.30 150.23 138.07 150.23

Motorcycles 3.89 1.52 18.74 1.68

Heavy-Duty Diesel - Urban Bus 0.67 7.01 0.65 7.01

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 270.93 443.38 2764.50 464.05

 

Other Mobile 

Off-Road Vehicles 46.83 6.33 182.37 4.55

Commericial Boats 0.48 9.94 1.96 9.94

Trains 1.35 26.42 4.21 26.42

Ships 2.71 36.31 3.56 36.31

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 13.26 18.26 83.84 17.24

Mobile Equipment 59.35 182.48 1209.92 182.24

Utility Equipment 12.42 2.01 106.58 1.57

Other Mobile 139.37 285.09 1602.20 281.83

 

Stationary and Area Sources 487.42 97.76 325.70 119.33

On-Road Vehicles 270.93 443.38 2764.50 464.05

Other Mobile 139.37 285.09 1602.20 281.83

 

Total - All Sources 897.72 826.23 4692.40 865.21

- 210 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-25 

TABLE B-9 

Planning Emissions Inventory for the South Coast Air Basin 

2005 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.91 1.64 1.91

Petroleum Refining 1.34 0.11 7.19 0.11

Other Manufacturing/Industrial 3.45 24.94 18.59 24.94

Electric Utilities 0.98 0.27 2.66 0.27

Other Service and Commerce 2.69 8.27 28.20 8.27

Residential 0.82 22.88 19.94 35.58

Other 0.54 1.15 5.36 1.15

Fuel Combustion 10.38 59.53 83.58 72.23

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.20 0.00

Range Management 0.32 0.00 4.87 0.00

Forest Management 3.51 2.63 220.94 11.50

Incineration 0.05 0.41 0.20 0.41

Other 0.07 0.76 0.49 0.76

Waste Burning 3.96 3.80 226.70 12.67

 

Solvent Use 

Dry Cleaning 0.14 0.03 0.01 0.03

Degreasing 72.35 0.00 0.00 0.00

Architectural Coating 74.73 0.00 0.00 0.00

Other Surface Coating 94.25 0.36 0.22 0.36

Asphalt Paving 0.67 0.00 0.00 0.00

Printing 7.63 0.04 0.01 0.04

Consumer Products 86.67 0.00 0.00 0.00

Industrial Solvent Use 26.96 0.00 0.00 0.00

Other 5.13 0.00 0.00 0.00

Solvent Use 368.53 0.43 0.24 0.43

 

- 211 -
Appendix III Base amd Future Year Emission Inventories 

III-B-26 

TABLE B-9 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.69 0.00 0.00 0.00

Petroleum Refining 9.19 0.01 4.63 0.01

Petroleum Marketing 22.95 0.00 0.00 0.00

Other 2.36 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 46.19 0.04 4.63 0.04

 

Industrial Processes 

Chemical 21.98 0.08 0.04 0.08

Food and Agricultural 4.11 0.06 0.01 0.06

Mineral Processes 1.70 0.04 0.94 0.04

Metal Processes 0.09 0.09 0.06 0.09

Wood and Paper 0.02 0.00 0.01 0.00

Other 1.63 0.00 0.00 0.00

Industrial Processes 29.53 0.27 1.06 0.27

 

Miscellaneous Processes 

Pesticide Application 12.59 0.00 0.00 0.00

Farming Operations 11.15 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.64 0.23 9.46 0.23

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.02 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 33.03 0.00 33.03

Other 8.29 0.57 3.00 0.57

Miscellaneous Processes 34.69 33.83 12.46 33.83

 

- 212 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-27 

TABLE B-9 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 145.72 127.54 1448.99 139.29

Light- and Medium-Duty Trucks 58.78 97.31 704.25 105.78

Heavy-Duty Gas Trucks 7.04 28.80 79.96 26.65

Heavy-Duty Diesel Trucks 16.15 148.16 149.85 148.16

Motorcycles 4.09 1.55 19.74 1.71

Heavy-Duty Diesel - Urban Bus 0.70 6.85 0.68 6.85

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 232.48 410.21 2403.47 428.44

 

Other Mobile 

Off-Road Vehicles 48.71 6.66 191.25 4.79

Commericial Boats 0.49 10.02 1.97 10.02

Trains 1.35 26.42 4.21 26.42

Ships 2.83 37.92 3.71 37.92

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 13.75 19.14 85.99 18.08

Mobile Equipment 60.50 166.69 1233.26 166.49

Utility Equipment 12.72 2.06 109.14 1.61

Other Mobile 143.32 272.25 1639.29 268.89

 

Stationary and Area Sources 493.28 97.90 328.67 119.47

On-Road Vehicles 232.48 410.21 2403.47 428.44

Other Mobile 143.32 272.25 1639.29 268.89

 

Total - All Sources 869.08 780.36 4371.43 816.80

- 213 -
Appendix III Base amd Future Year Emission Inventories 

III-B-28 

TABLE B-10 

Planning Emissions Inventory for the South Coast Air Basin 

2006 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.90 1.64 1.90

Petroleum Refining 1.34 0.11 7.19 0.11

Other Manufacturing/Industrial 3.48 24.90 18.80 24.90

Electric Utilities 1.00 0.27 2.70 0.27

Other Service and Commerce 2.76 8.18 29.10 8.18

Residential 0.83 23.15 20.21 35.83

Other 0.55 1.08 5.42 1.08

Fuel Combustion 10.52 59.59 85.06 72.27

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.20 0.00

Range Management 0.32 0.00 4.87 0.00

Forest Management 3.51 2.63 220.94 11.50

Incineration 0.05 0.41 0.20 0.41

Other 0.07 0.77 0.50 0.77

Waste Burning 3.96 3.81 226.71 12.68

 

Solvent Use 

Dry Cleaning 0.14 0.03 0.01 0.03

Degreasing 74.22 0.00 0.00 0.00

Architectural Coating 75.66 0.00 0.00 0.00

Other Surface Coating 95.76 0.37 0.22 0.37

Asphalt Paving 0.68 0.00 0.00 0.00

Printing 7.88 0.05 0.01 0.05

Consumer Products 87.70 0.00 0.00 0.00

Industrial Solvent Use 27.62 0.00 0.00 0.00

Other 5.22 0.00 0.00 0.00

Solvent Use 374.88 0.45 0.24 0.45

 

- 214 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-29 

TABLE B-10 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.69 0.00 0.00 0.00

Petroleum Refining 9.20 0.01 4.63 0.01

Petroleum Marketing 23.00 0.00 0.00 0.00

Other 2.39 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 46.28 0.04 4.63 0.04

 

Industrial Processes 

Chemical 22.81 0.08 0.04 0.08

Food and Agricultural 4.11 0.06 0.01 0.06

Mineral Processes 1.71 0.04 0.94 0.04

Metal Processes 0.09 0.09 0.06 0.09

Wood and Paper 0.02 0.00 0.01 0.00

Other 1.69 0.00 0.00 0.00

Industrial Processes 30.43 0.27 1.06 0.27

 

Miscellaneous Processes 

Pesticide Application 12.74 0.00 0.00 0.00

Farming Operations 11.14 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.64 0.23 9.57 0.23

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.03 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 33.03 0.00 33.03

Other 8.45 0.58 3.06 0.58

Miscellaneous Processes 35.00 33.84 12.63 33.84

 

- 215 -
Appendix III Base amd Future Year Emission Inventories 

III-B-30 

TABLE B-10 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 134.16 119.89 1355.96 130.94

Light- and Medium-Duty Trucks 54.38 92.33 662.03 100.33

Heavy-Duty Gas Trucks 6.80 27.35 78.86 25.28

Heavy-Duty Diesel Trucks 16.22 148.14 156.10 148.14

Motorcycles 4.19 1.57 20.27 1.73

Heavy-Duty Diesel - Urban Bus 0.72 6.84 0.69 6.84

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 216.47 396.12 2273.91 413.26

 

Other Mobile 

Off-Road Vehicles 49.88 6.81 195.59 4.89

Commericial Boats 0.49 10.06 1.97 10.06

Trains 1.34 26.27 4.18 26.27

Ships 2.89 38.70 3.79 38.70

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 13.99 19.59 87.09 18.50

Mobile Equipment 60.89 167.48 1241.78 167.28

Utility Equipment 12.97 2.10 111.26 1.64

Other Mobile 145.42 274.35 1655.42 270.90

 

Stationary and Area Sources 501.07 98.00 330.33 119.55

On-Road Vehicles 216.47 396.12 2273.91 413.26

Other Mobile 145.42 274.35 1655.42 270.90

 

Total - All Sources 862.96 768.47 4259.66 803.71

- 216 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-31 

TABLE B-11 

Planning Emissions Inventory for the South Coast Air Basin 

2007 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.89 1.64 1.89

Petroleum Refining 1.34 0.11 7.19 0.11

Other Manufacturing/Industrial 3.50 24.87 19.00 24.87

Electric Utilities 0.99 0.25 2.67 0.25

Other Service and Commerce 2.84 8.07 30.00 8.07

Residential 0.84 23.41 20.48 36.08

Other 0.56 0.99 5.49 0.99

Fuel Combustion 10.63 59.59 86.47 72.26

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.20 0.00

Range Management 0.32 0.00 4.87 0.00

Forest Management 3.51 2.63 220.94 11.50

Incineration 0.05 0.42 0.21 0.42

Other 0.07 0.78 0.51 0.78

Waste Burning 3.96 3.83 226.73 12.70

 

Solvent Use 

Dry Cleaning 0.14 0.03 0.01 0.03

Degreasing 76.09 0.00 0.00 0.00

Architectural Coating 76.61 0.00 0.00 0.00

Other Surface Coating 97.23 0.38 0.23 0.38

Asphalt Paving 0.68 0.00 0.00 0.00

Printing 8.11 0.05 0.01 0.05

Consumer Products 88.66 0.00 0.00 0.00

Industrial Solvent Use 28.26 0.00 0.00 0.00

Other 5.32 0.00 0.00 0.00

Solvent Use 381.10 0.46 0.25 0.46

 

- 217 -
Appendix III Base amd Future Year Emission Inventories 

III-B-32 

TABLE B-11 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.70 0.00 0.00 0.00

Petroleum Refining 9.20 0.01 4.63 0.01

Petroleum Marketing 23.05 0.00 0.00 0.00

Other 2.42 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 46.37 0.04 4.63 0.04

 

Industrial Processes 

Chemical 23.63 0.08 0.04 0.08

Food and Agricultural 4.11 0.06 0.01 0.06

Mineral Processes 1.72 0.04 0.95 0.04

Metal Processes 0.09 0.09 0.06 0.09

Wood and Paper 0.02 0.00 0.01 0.00

Other 1.74 0.00 0.00 0.00

Industrial Processes 31.31 0.27 1.07 0.27

 

Miscellaneous Processes 

Pesticide Application 12.88 0.00 0.00 0.00

Farming Operations 11.11 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.65 0.24 9.69 0.24

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.05 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 33.03 0.00 33.03

Other 8.61 0.59 3.11 0.59

Miscellaneous Processes 35.30 33.86 12.80 33.86

 

- 218 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-33 

TABLE B-11 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 122.20 112.81 1266.93 123.22

Light- and Medium-Duty Trucks 49.49 87.95 623.76 95.56

Heavy-Duty Gas Trucks 6.55 26.01 77.41 24.01

Heavy-Duty Diesel Trucks 16.31 148.09 161.73 148.09

Motorcycles 4.28 1.58 20.74 1.74

Heavy-Duty Diesel - Urban Bus 0.73 6.87 0.71 6.87

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 199.56 383.31 2151.28 399.49

 

Other Mobile 

Off-Road Vehicles 51.11 6.96 200.14 5.00

Commericial Boats 0.49 10.10 1.97 10.10

Trains 1.34 26.13 4.16 26.13

Ships 2.95 39.49 3.86 39.49

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 14.24 20.03 88.15 18.92

Mobile Equipment 61.26 161.34 1249.93 161.15

Utility Equipment 13.19 2.13 113.10 1.67

Other Mobile 147.55 269.52 1671.07 266.02

 

Stationary and Area Sources 508.67 98.05 331.95 119.59

On-Road Vehicles 199.56 383.31 2151.28 399.49

Other Mobile 147.55 269.52 1671.07 266.02

 

Total - All Sources 855.78 750.88 4154.30 785.10

- 219 -
Appendix III Base amd Future Year Emission Inventories 

III-B-34 

TABLE B-12 

Planning Emissions Inventory for the South Coast Air Basin 

2008 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.87 1.64 1.87

Petroleum Refining 1.34 0.10 7.19 0.10

Other Manufacturing/Industrial 3.53 24.82 19.19 24.82

Electric Utilities 0.99 0.24 2.68 0.24

Other Service and Commerce 2.91 7.94 30.89 7.94

Residential 0.85 23.67 20.75 36.32

Other 0.56 0.91 5.56 0.91

Fuel Combustion 10.74 59.55 87.90 72.20

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.20 0.00

Range Management 0.32 0.00 4.88 0.00

Forest Management 3.51 2.63 220.94 11.50

Incineration 0.05 0.42 0.21 0.42

Other 0.07 0.79 0.51 0.79

Waste Burning 3.96 3.84 226.74 12.71

 

Solvent Use 

Dry Cleaning 0.14 0.03 0.01 0.03

Degreasing 77.96 0.00 0.00 0.00

Architectural Coating 77.50 0.00 0.00 0.00

Other Surface Coating 98.65 0.39 0.23 0.39

Asphalt Paving 0.69 0.00 0.00 0.00

Printing 8.34 0.05 0.01 0.05

Consumer Products 89.69 0.00 0.00 0.00

Industrial Solvent Use 28.89 0.00 0.00 0.00

Other 5.43 0.00 0.00 0.00

Solvent Use 387.29 0.47 0.25 0.47

 

- 220 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-35 

TABLE B-12 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.70 0.00 0.00 0.00

Petroleum Refining 9.21 0.01 4.63 0.01

Petroleum Marketing 23.09 0.00 0.00 0.00

Other 2.44 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 46.44 0.04 4.63 0.04

 

Industrial Processes 

Chemical 24.46 0.09 0.04 0.09

Food and Agricultural 4.11 0.06 0.01 0.06

Mineral Processes 1.73 0.04 0.96 0.04

Metal Processes 0.09 0.09 0.06 0.09

Wood and Paper 0.02 0.00 0.01 0.00

Other 1.80 0.00 0.00 0.00

Industrial Processes 32.21 0.28 1.08 0.28

 

Miscellaneous Processes 

Pesticide Application 13.02 0.00 0.00 0.00

Farming Operations 11.10 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.66 0.24 9.79 0.24

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.07 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 33.03 0.00 33.03

Other 8.78 0.60 3.17 0.60

Miscellaneous Processes 35.63 33.87 12.96 33.87

 

- 221 -
Appendix III Base amd Future Year Emission Inventories 

III-B-36 

TABLE B-12 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 111.88 106.65 1187.40 116.50

Light- and Medium-Duty Trucks 45.84 84.24 601.40 91.47

Heavy-Duty Gas Trucks 6.28 24.89 75.94 22.95

Heavy-Duty Diesel Trucks 16.48 148.81 167.80 148.81

Motorcycles 4.38 1.60 21.24 1.76

Heavy-Duty Diesel - Urban Bus 0.75 6.84 0.72 6.84

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 185.61 373.03 2054.50 388.33

 

Other Mobile 

Off-Road Vehicles 52.34 7.11 204.71 5.11

Commericial Boats 0.49 10.14 1.98 10.14

Trains 1.33 25.99 4.14 25.99

Ships 3.01 40.27 3.94 40.27

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 14.48 20.47 89.25 19.34

Mobile Equipment 61.65 162.09 1258.54 161.89

Utility Equipment 13.37 2.16 114.65 1.69

Other Mobile 149.64 271.57 1686.97 267.99

 

Stationary and Area Sources 516.27 98.05 333.56 119.57

On-Road Vehicles 185.61 373.03 2054.50 388.33

Other Mobile 149.64 271.57 1686.97 267.99

 

Total - All Sources 851.52 742.65 4075.03 775.89

- 222 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-37 

TABLE B-13 

Planning Emissions Inventory for the South Coast Air Basin 

2010 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.85 1.64 1.85

Petroleum Refining 1.34 0.10 7.19 0.10

Other Manufacturing/Industrial 3.58 24.75 19.60 24.75

Electric Utilities 0.99 0.22 2.70 0.22

Other Service and Commerce 3.06 7.65 32.68 7.65

Residential 0.87 24.20 21.28 36.80

Other 0.58 0.74 5.69 0.74

Fuel Combustion 10.98 59.51 90.78 72.11

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.20 0.00

Range Management 0.33 0.00 4.89 0.00

Forest Management 3.51 2.63 220.94 11.50

Incineration 0.05 0.44 0.22 0.44

Other 0.07 0.80 0.53 0.80

Waste Burning 3.97 3.87 226.78 12.74

 

Solvent Use 

Dry Cleaning 0.15 0.03 0.01 0.03

Degreasing 81.69 0.00 0.00 0.00

Architectural Coating 79.38 0.00 0.00 0.00

Other Surface Coating 101.43 0.40 0.24 0.40

Asphalt Paving 0.70 0.00 0.00 0.00

Printing 8.78 0.05 0.02 0.05

Consumer Products 91.72 0.00 0.00 0.00

Industrial Solvent Use 30.18 0.00 0.00 0.00

Other 5.63 0.00 0.00 0.00

Solvent Use 399.66 0.48 0.27 0.48

 

- 223 -
Appendix III Base amd Future Year Emission Inventories 

III-B-38 

TABLE B-13 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.70 0.00 0.00 0.00

Petroleum Refining 9.23 0.02 4.63 0.02

Petroleum Marketing 23.20 0.00 0.00 0.00

Other 2.49 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 46.62 0.05 4.63 0.05

 

Industrial Processes 

Chemical 26.12 0.09 0.04 0.09

Food and Agricultural 4.09 0.06 0.01 0.06

Mineral Processes 1.75 0.04 0.97 0.04

Metal Processes 0.10 0.10 0.07 0.10

Wood and Paper 0.02 0.00 0.01 0.00

Other 1.90 0.00 0.00 0.00

Industrial Processes 33.98 0.29 1.10 0.29

 

Miscellaneous Processes 

Pesticide Application 13.32 0.00 0.00 0.00

Farming Operations 11.07 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.67 0.24 10.02 0.24

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.10 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 33.03 0.00 33.03

Other 9.11 0.63 3.28 0.63

Miscellaneous Processes 36.27 33.90 13.30 33.90

 

- 224 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-39 

TABLE B-13 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 95.18 96.49 1063.18 105.35

Light- and Medium-Duty Trucks 39.41 78.54 571.78 85.17

Heavy-Duty Gas Trucks 5.84 23.04 74.49 21.21

Heavy-Duty Diesel Trucks 17.12 153.08 180.60 153.08

Motorcycles 4.58 1.63 22.29 1.80

Heavy-Duty Diesel - Urban Bus 0.79 6.83 0.76 6.83

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 162.92 359.61 1913.10 373.44

 

Other Mobile 

Off-Road Vehicles 54.93 7.43 214.27 5.34

Commericial Boats 0.49 10.22 1.99 10.22

Trains 1.31 25.70 4.10 25.70

Ships 3.13 41.84 4.09 41.84

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 14.97 21.36 91.40 20.18

Mobile Equipment 61.65 158.29 1275.24 158.09

Utility Equipment 5.16 1.29 42.19 1.01

Other Mobile 144.61 269.47 1643.04 265.94

 

Stationary and Area Sources 531.48 98.10 336.86 119.57

On-Road Vehicles 162.92 359.61 1913.10 373.44

Other Mobile 144.61 269.47 1643.04 265.94

 

Total - All Sources 839.01 727.18 3893.00 758.95

- 225 -
Appendix III Base amd Future Year Emission Inventories 

III-B-40 

TABLE B-14 

Planning Emissions Inventory for the South Coast Air Basin 

2020 Baseline Year (Tons per Day) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Fuel Combustion 

Agricultural 0.00 0.00 0.00 0.00

Oil and Gas Production 0.56 1.85 1.64 1.85

Petroleum Refining 1.34 0.10 7.19 0.10

Other Manufacturing/Industrial 3.84 24.38 21.54 24.38

Electric Utilities 1.01 0.22 2.75 0.22

Other Service and Commerce 3.91 9.35 42.99 9.35

Residential 1.01 27.83 25.13 42.31

Other 0.63 0.78 6.27 0.78

Fuel Combustion 12.30 64.51 107.51 78.99

 

Waste Burning 

Agricultural Debris 0.01 0.00 0.19 0.00

Range Management 0.30 0.00 4.48 0.00

Forest Management 3.51 2.63 220.94 11.50

Incineration 0.05 0.49 0.24 0.49

Other 0.08 0.89 0.59 0.89

Waste Burning 3.95 4.01 226.44 12.88

 

Solvent Use 

Dry Cleaning 0.15 0.03 0.01 0.03

Degreasing 102.06 0.00 0.00 0.00

Architectural Coating 91.65 0.00 0.00 0.00

Other Surface Coating 124.95 0.50 0.30 0.50

Asphalt Paving 0.73 0.00 0.00 0.00

Printing 11.26 0.07 0.02 0.07

Consumer Products 104.15 0.00 0.00 0.00

Industrial Solvent Use 37.45 0.00 0.00 0.00

Other 6.62 0.00 0.00 0.00

Solvent Use 479.02 0.60 0.33 0.60

 

- 226 -
Attachment B Planning Emissions Summary By Major Source Category 

III-B-41 

TABLE B-14 

(Continued) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

Petroleum Process, Storage & Transfer 

Oil and Gas Extraction 11.71 0.00 0.00 0.00

Petroleum Refining 9.30 0.02 4.63 0.02

Petroleum Marketing 26.53 0.00 0.00 0.00

Other 2.72 0.03 0.00 0.03

Petroleum Process, Storage & Transfer 50.26 0.05 4.63 0.05

 

Industrial Processes 

Chemical 35.67 0.13 0.05 0.13

Food and Agricultural 3.94 0.06 0.01 0.06

Mineral Processes 1.80 0.04 1.04 0.04

Metal Processes 0.11 0.12 0.07 0.12

Wood and Paper 0.02 0.00 0.01 0.00

Other 2.52 0.00 0.01 0.00

Industrial Processes 44.06 0.35 1.19 0.35

 

Miscellaneous Processes 

Pesticide Application 14.71 0.00 0.00 0.00

Farming Operations 10.49 0.00 0.00 0.00

Construction and Demolition 0.00 0.00 0.00 0.00

Entrained Road Dust - Paved 0.00 0.00 0.00 0.00

Entrained Road Dust - Unpaved 0.00 0.00 0.00 0.00

Unplanned Fires 0.76 0.28 11.51 0.28

Fugitive Windblown Dust 0.00 0.00 0.00 0.00

Waste Disposal 2.27 0.00 0.00 0.00

Natural Sources 0.00 0.00 0.00 0.00

NOx/SOx RECLAIM 0.00 33.03 0.00 33.03

Other 10.92 0.74 3.92 0.74

Miscellaneous Processes 39.15 34.05 15.43 34.05

 

- 227 -
Appendix III Base amd Future Year Emission Inventories 

III-B-42 

TABLE B-14 

(Concluded) 

 

Summer Winter 

Source Category VOC NOx CO NO2

 

On-Road Vehicles 

Light-Duty Passenger 58.00 79.18 772.27 86.23

Light- and Medium-Duty Trucks 28.83 84.22 624.67 91.16

Heavy-Duty Gas Trucks 4.35 18.59 80.72 17.03

Heavy-Duty Diesel Trucks 19.57 172.61 225.00 172.61

Motorcycles 5.56 1.91 27.32 2.11

Heavy-Duty Diesel - Urban Bus 0.83 6.92 0.81 6.92

Other 0.00 0.00 0.00 0.00

On-Road Vehicles 117.14 363.43 1730.79 376.06

 

Other Mobile 

Off-Road Vehicles 65.19 8.88 253.19 6.38

Commericial Boats 0.49 10.22 1.99 10.22

Trains 1.19 23.26 3.70 23.26

Ships 3.87 51.54 5.03 51.54

Aircraft - Government 2.97 3.34 9.76 3.56

Aircraft - Other 14.98 21.36 91.40 20.18

Mobile Equipment 64.43 162.07 1347.94 161.82

Utility Equipment 5.83 1.46 47.68 1.14

Other Mobile 158.95 282.13 1760.69 278.10

 

Stationary and Area Sources 628.74 103.57 355.53 126.92

On-Road Vehicles 117.14 363.43 1730.79 376.06

Other Mobile 158.95 282.13 1760.69 278.10

 

Total - All Sources 904.83 749.13 3847.01 781.08

- 228 -
ATTACHMENT C 

ON-ROAD MOBILE EMISSIONS BY VEHICLE CLASS 

- 229 -
TABLE C-1 

1993 Annual Average On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck Daily VMT (x 1000) 190679 70706 7354 362 7909 

No. of Hot Trips 8670283 3220558 322655 0 0 No. of Cold Trips 12490161 4533872 480565 0 0 No. of Daily Trips 21160452 7754438 803228 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 65.04 143.69 0.82 209.55 28.05 82.90 0.32 111.27 1.13 8.48 9.61 0.68 8.69 3.34 12Cold Start Exhaust 9.38 87.12 0.09 96.59 6.12 44.77 0.06 50.95 0.31 5.36 5.66 0.00 0.00 0.00 0Hot Start Exhaust 6.40 10.92 0.05 17.36 3.86 8.50 0.04 12.41 0.20 1.03 1.23 0.00 0.00 0.00 0Total Exhaust 80.82 241.73 0.96 323.51 38.03 136.17 0.42 174.62 1.63 14.87 16.51 0.68 8.69 3.34 12Diurnal Evaporation 25.72 52.58 0.00 78.31 11.83 20.76 0.00 32.59 0.55 1.40 1.95 0.00 11.90 0.74 12Resting Losses 0.89 22.10 0.00 23.00 1.52 8.11 0.00 9.62 0.07 0.71 0.79 0.00 0.00 0.00 0Hot Soak Evaporation 12.64 22.52 0.00 35.16 5.76 9.12 0.00 14.87 0.27 0.53 0.80 0.00 0.99 0.46 1Running Losses 5.17 33.05 0.00 38.22 1.76 9.21 0.00 10.97 0.07 0.84 0.90 0.00 1.03 0.43 1Total TOG Emission 125.25 371.99 0.96 498.19 58.90 183.36 0.42 242.68 2.59 18.35 20.95 0.68 22.61 4.97 27

Reactive Organic Gas Emissions 

Running Exhaust 59.51 118.98 0.80 179.28 25.66 68.64 0.31 94.61 1.03 7.02 8.06 0.66 7.95 2.77 10Cold Start Exhaust 8.58 72.14 0.09 80.81 5.60 37.07 0.06 42.73 0.28 4.44 4.72 0.00 0.00 0.00 0Hot Start Exhaust 5.86 9.04 0.05 14.94 3.54 7.04 0.04 10.62 0.18 0.85 1.03 0.00 0.00 0.00 0Total Exhaust 73.95 200.16 0.93 275.04 34.80 112.75 0.41 147.96 1.50 12.32 13.81 0.66 7.95 2.77 10Diurnal Evaporation 25.72 52.58 0.00 78.31 11.83 20.76 0.00 32.59 0.55 1.40 1.95 0.00 11.90 0.74 12Resting Losses 0.89 22.10 0.00 23.00 1.52 8.11 0.00 9.62 0.07 0.71 0.79 0.00 0.00 0.00 0Hot Soak Evaporation 12.64 22.52 0.00 35.16 5.76 9.12 0.00 14.87 0.27 0.53 0.80 0.00 0.99 0.46 1Running Losses 5.17 33.05 0.00 38.22 1.76 9.21 0.00 10.97 0.07 0.84 0.90 0.00 1.03 0.43 1Total ROG Emissions 118.38 330.41 0.93 449.72 55.67 159.93 0.41 216.01 2.46 15.79 18.25 0.66 21.87 4.40 26

Carbon Monoxide Emissions 

Running Exhaust 829.36 2560.24 2.92 3392.53 349.49 1344.87 1.14 1695.49 15.12 60.78 75.90 0.78 187.98 45.12 233Cold Start Exhaust 46.81 912.39 0.84 960.04 31.70 462.93 0.33 494.96 1.65 42.73 44.38 0.00 0.00 0.00 0Hot Start Exhaust 32.98 106.08 0.68 139.74 16.06 89.91 0.37 106.34 0.83 8.36 9.20 0.00 0.00 0.00 0Total Exhaust 909.15 3578.71 4.44 4492.30 397.25 1897.71 1.84 2296.80 17.60 111.86 129.48 0.78 187.98 45.12 233

Oxides of Nitrogen Emissions 

Running Exhaust 29.83 283.58 4.01 317.43 12.44 175.86 1.51 189.81 0.56 23.19 23.74 8.56 24.69 26.19 50Cold Start Exhaust 0.59 37.82 0.05 38.47 0.22 19.24 0.07 19.53 0.01 2.48 2.50 0.00 0.00 0.00 0Hot Start Exhaust 0.80 10.92 0.03 11.75 0.46 7.74 0.08 8.26 0.03 1.00 1.02 0.00 0.00 0.00 0Total Exhaust 31.22 332.32 4.09 367.63 13.12 202.84 1.66 217.62 0.59 26.67 27.26 8.56 24.69 26.19 50

Particulate Matter Emissions 

Exhaust 0.26 1.05 0.84 2.15 0.10 0.46 0.41 0.98 0.01 0.04 0.06 0.12 0.19 0.27 0Tire Wear 0.29 6.44 0.09 6.81 0.11 2.38 0.04 2.52 0.00 0.26 0.26 0.03 0.15 0.22 0Total PM Emissions 0.55 7.49 0.93 8.97 0.22 2.84 0.45 3.51 0.01 0.30 0.30 0.15 0.35 0.49 0

Fuel Consumed in 1000 Gallons 

Gasoline 620.65 8104.85 281.65 3855.93 12.67 652.69 569.14 1374Diesel 82.52 37.22 65.45 
TABLE C-2 

1993 Summer On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 190701 70719 7358 367 7915 No. of Hot Trips 8671121 3220887 322684 0 0 No. of Cold Trips 12491358 4534332 480609 0 0 No. of Daily Trips 21162484 7755226 803297 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 63.02 146.53 0.82 210.36 27.23 84.96 0.32 112.51 1.10 8.70 9.80 0.68 8.83 3.42 12Cold Start Exhaust 8.00 70.63 0.09 78.72 5.23 35.66 0.06 40.96 0.26 4.44 4.70 0.00 0.00 0.00 0Hot Start Exhaust 5.72 9.08 0.05 14.84 3.46 6.96 0.04 10.47 0.18 0.88 1.05 0.00 0.00 0.00 0Total Exhaust 76.74 226.23 0.96 303.92 35.92 127.58 0.42 163.92 1.53 14.02 15.56 0.68 8.83 3.42 12Diurnal Evaporation 30.77 63.15 0.00 93.92 14.18 25.15 0.00 39.34 0.66 1.70 2.36 0.00 14.41 0.90 15Resting Losses 0.83 18.84 0.00 19.67 1.29 6.94 0.00 8.23 0.06 0.60 0.67 0.00 0.00 0.00 0Hot Soak Evaporation 10.53 18.75 0.00 29.28 4.82 7.61 0.00 12.43 0.22 0.44 0.67 0.00 0.83 0.39 1Running Losses 3.92 29.70 0.00 33.62 1.34 7.84 0.00 9.17 0.05 0.78 0.82 0.00 0.81 0.43 1Total TOG Emission 122.78 356.68 0.96 480.42 57.55 175.12 0.42 233.08 2.54 17.54 20.08 0.68 24.89 5.14 30

Reactive Organic Gas Emissions 

Running Exhaust 57.66 121.33 0.80 179.78 24.92 70.35 0.31 95.58 1.00 7.21 8.21 0.66 8.08 2.83 10Cold Start Exhaust 7.32 58.48 0.09 65.89 4.78 29.53 0.06 34.37 0.24 3.68 3.92 0.00 0.00 0.00 0Hot Start Exhaust 5.23 7.52 0.05 12.80 3.17 5.76 0.04 8.97 0.16 0.73 0.89 0.00 0.00 0.00 0Total Exhaust 70.21 187.32 0.93 258.47 32.87 105.64 0.41 138.91 1.41 11.61 13.02 0.66 8.08 2.83 10Diurnal Evaporation 30.77 63.15 0.00 93.92 14.18 25.15 0.00 39.34 0.66 1.70 2.36 0.00 14.41 0.90 15Resting Losses 0.83 18.84 0.00 19.67 1.29 6.94 0.00 8.23 0.06 0.60 0.67 0.00 0.00 0.00 0Hot Soak Evaporation 10.53 18.75 0.00 29.28 4.82 7.61 0.00 12.43 0.22 0.44 0.67 0.00 0.83 0.39 1Running Losses 3.92 29.70 0.00 33.62 1.34 7.84 0.00 9.17 0.05 0.78 0.82 0.00 0.81 0.43 1Total ROG Emissions 116.26 317.77 0.93 434.96 54.50 153.17 0.41 208.08 2.41 15.13 17.54 0.66 24.14 4.55 28

Carbon Monoxide Emissions 

Running Exhaust 833.89 2688.83 2.92 3525.66 352.43 1415.65 1.14 1769.21 15.25 64.01 79.25 0.78 203.42 48.45 251Cold Start Exhaust 46.36 735.63 0.84 782.84 33.40 368.63 0.33 402.35 1.74 34.76 36.50 0.00 0.00 0.00 0Hot Start Exhaust 31.50 86.53 0.68 118.71 16.98 72.39 0.37 89.76 0.88 6.90 7.79 0.00 0.00 0.00 0Total Exhaust 911.75 3511.00 4.44 4427.18 402.81 1856.68 1.842 261.33 17.87 105.67 123.55 0.78 203.42 48.45 251

Oxides of Nitrogen Emissions 

Running Exhaust 29.03 272.24 4.01 305.30 12.11 168.82 1.51 182.44 0.54 22.33 22.87 8.56 25.25 26.94 52Cold Start Exhaust 0.57 36.24 0.05 36.86 0.21 18.44 0.07 18.72 0.01 2.38 2.39 0.00 0.00 0.00 0Hot Start Exhaust 0.77 10.52 0.03 11.32 0.44 7.46 0.08 7.97 0.02 0.96 0.99 0.00 0.00 0.00 0Total Exhaust 30.38 319.00 4.09 353.47 12.77 194.71 1.66 209.14 0.58 25.68 26.26 8.56 25.25 26.94 52

Particulate Matter Emissions 

Exhaust 0.26 1.05 0.84 2.15 0.10 0.46 0.41 0.98 0.01 0.04 0.06 0.12 0.19 0.27 0Tire Wear 0.29 6.44 0.09 6.81 0.11 2.38 0.04 2.52 0.00 0.26 0.26 0.03 0.15 0.22 0Total PM Emissions 0.55 7.49 0.93 8.97 0.22 2.84 0.45 3.51 0.01 0.30 0.30 0.15 0.35 0.49 0

Fuel Consumed in 1000 Gallons 

Gasoline 620.71 8105.66 281.68 3856.35 12.67 652.75 569.20 1374Diesel 82.53 37.22 65.45 
TABLE C-3 

1993 Winter On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 190701 70719 7358 367 7915 No. of Hot Trips 8671121 3220887 322684 0 0 No. of Cold Trips 12491358 4534332 480609 0 0 No. of Daily Trips 21162484 7755226 803297 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 67.89 139.75 0.82 208.46 29.19 80.03 0.32 109.55 1.18 8.17 9.35 0.68 8.50 3.23 11Cold Start Exhaust 11.31 110.24 0.09 121.63 7.38 57.52 0.06 64.96 0.37 6.65 7.01 0.00 0.00 0.00 0Hot Start Exhaust 7.36 13.49 0.05 20.90 4.43 10.67 0.04 15.14 0.22 1.25 1.48 0.00 0.00 0.00 0Total Exhaust 86.56 263.48 0.96 350.99 41.00 148.22 0.42 189.64 1.77 16.07 17.84 0.68 8.50 3.23 11Diurnal Evaporation 18.67 37.80 0.00 56.47 8.54 14.62 0.00 23.16 0.39 0.98 1.38 0.00 8.38 0.52 8Resting Losses 0.99 26.67 0.00 27.67 1.83 9.75 0.00 11.57 0.09 0.87 0.96 0.00 0.00 0.00 0Hot Soak Evaporation 15.59 27.81 0.00 43.39 7.08 11.22 0.00 18.30 0.33 0.65 0.98 0.00 1.22 0.57 1Running Losses 6.92 37.75 0.00 44.68 2.35 11.12 0.00 13.48 0.09 0.92 1.00 0.00 1.33 0.42 1Total TOG Emission 128.73 393.51 0.96 523.20 60.80 194.94 0.42 256.17 2.68 19.49 22.16 0.68 19.43 4.74 24

Reactive Organic Gas Emissions 

Running Exhaust 62.12 115.72 0.80 178.63 26.71 66.27 0.31 93.28 1.08 6.76 7.84 0.66 7.77 2.67 10Cold Start Exhaust 10.35 91.28 0.09 101.71 6.75 47.63 0.06 54.44 0.34 5.51 5.85 0.00 0.00 0.00 0Hot Start Exhaust 6.73 11.17 0.05 17.95 4.05 8.83 0.04 12.93 0.20 1.03 1.24 0.00 0.00 0.00 0Total Exhaust 79.20 218.16 0.93 298.29 37.52 122.73 0.41 160.65 1.62 13.31 14.93 0.66 7.77 2.67 10Diurnal Evaporation 18.67 37.80 0.00 56.47 8.54 14.62 0.00 23.16 0.39 0.98 1.38 0.00 8.38 0.52 8Resting Losses 0.99 26.67 0.00 27.67 1.83 9.75 0.00 11.57 0.09 0.87 0.96 0.00 0.00 0.00 0Hot Soak Evaporation 15.59 27.81 0.00 43.39 7.08 11.22 0.00 18.30 0.33 0.65 0.98 0.00 1.22 0.57 1Running Losses 6.92 37.75 0.00 44.68 2.35 11.12 0.00 13.48 0.09 0.92 1.00 0.00 1.33 0.42 1Total ROG Emissions 121.37 348.19 0.93 470.50 57.32 169.44 0.41 227.17 2.53 16.72 19.25 0.66 18.70 4.19 22

Carbon Monoxide Emissions 

Running Exhaust 823.21 2380.80 2.92 3206.93 345.47 1246.12 1.14 1592.73 14.95 56.26 71.21 0.78 166.42 40.47 206Cold Start Exhaust 47.45 1160.05 0.84 1208.34 29.33 595.06 0.33 624.72 1.53 53.89 55.41 0.00 0.00 0.00 0Hot Start Exhaust 35.06 133.46 0.68 169.21 14.76 114.44 0.37 129.57 0.77 10.40 11.17 0.00 0.00 0.00 0Total Exhaust 905.72 3674.31 4.44 4584.47 389.56 1955.63 1.84 2347.03 17.24 120.56 137.80 0.78 166.42 40.47 206

Oxides of Nitrogen Emissions 

Running Exhaust 30.96 299.52 4.01 334.50 12.91 185.77 1.51 200.18 0.58 24.39 24.97 8.56 23.91 25.16 49Cold Start Exhaust 0.63 40.04 0.05 40.72 0.23 20.37 0.07 20.67 0.01 2.63 2.64 0.00 0.00 0.00 0Hot Start Exhaust 0.83 11.48 0.03 12.34 0.48 8.13 0.08 8.68 0.03 1.05 1.07 0.00 0.00 0.00 0Total Exhaust 32.41 351.04 4.09 387.55 13.62 214.27 1.66 229.54 0.62 28.06 28.68 8.56 23.91 25.16 49

Particulate Matter Emissions 

Exhaust 0.26 1.05 0.84 2.15 0.10 0.46 0.41 0.98 0.01 0.04 0.06 0.12 0.19 0.27 0Tire Wear 0.29 6.44 0.09 6.81 0.11 2.38 0.04 2.52 0.00 0.26 0.26 0.03 0.15 0.22 0Total PM Emissions 0.55 7.49 0.93 8.97 0.22 2.84 0.45 3.51 0.01 0.30 0.30 0.15 0.35 0.49 0

Fuel Consumed in 1000 Gallons 

Gasoline 620.71 8105.66 281.68 3856.35 12.67 652.75 569.20 1374Diesel 82.53 37.22 65.45 
TABLE C-4 

2000 Annual Average On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 209775 78020 12404 377 7940 No. of Hot Trips 9435783 3440465 545327 0 0 

No. of Cold Trips 14073718 5197993 828446 0 0 No. of Daily Trips 23509509 8638464 1373782 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 24.95 64.72 0.25 89.93 0.76 38.32 0.11 39.18 0.22 5.04 5.27 0.67 2.36 3.13 5Cold Start Exhaust 3.23 63.14 0.03 66.42 0.27 33.73 0.03 34.03 0.06 5.72 5.78 0.00 0.00 0.00 0Hot Start Exhaust 2.27 8.01 0.02 10.30 0.18 6.50 0.02 6.70 0.04 1.12 1.16 0.00 0.00 0.00 0Total Exhaust 30.46 135.87 0.31 166.64 1.21 78.54 0.16 79.90 0.33 11.88 12.20 0.67 2.36 3.13 5Diurnal Evaporation 11.51 46.69 0.00 58.20 0.75 18.71 0.00 19.47 0.15 2.03 2.17 0.00 1.86 1.69 3Resting Losses 0.29 10.86 0.00 11.15 0.08 4.09 0.00 4.17 0.02 0.44 0.46 0.00 0.00 0.00 0Hot Soak Evaporation 3.89 14.15 0.00 18.02 0.28 5.74 0.00 6.02 0.05 0.53 0.59 0.00 0.16 0.58 0Running Losses 1.28 28.85 0.00 30.13 0.07 7.72 0.00 7.78 0.01 1.06 1.08 0.00 0.31 0.71 1Total TOG Emission 47.42 236.42 0.31 284.15 2.38 114.80 0.16 117.35 0.55 15.95 16.48 0.67 4.69 6.10 10

Reactive Organic Gas Emissions 

Running Exhaust 22.83 53.59 0.25 76.67 0.69 31.72 0.10 32.52 0.20 4.18 4.38 0.65 2.16 2.59 4Cold Start Exhaust 2.96 52.28 0.03 55.28 0.25 27.93 0.03 28.20 0.06 4.74 4.79 0.00 0.00 0.00 0Hot Start Exhaust 2.08 6.63 0.02 8.73 0.16 5.38 0.02 5.57 0.04 0.92 0.96 0.00 0.00 0.00 0Total Exhaust 27.87 112.50 0.30 140.67 1.11 65.03 0.15 66.29 0.30 9.84 10.13 0.65 2.16 2.59 4Diurnal Evaporation 11.51 46.69 0.00 58.20 0.75 18.71 0.00 19.47 0.15 2.03 2.17 0.00 1.86 1.69 3Resting Losses 0.29 10.86 0.00 11.15 0.08 4.09 0.00 4.17 0.02 0.44 0.46 0.00 0.00 0.00 0Hot Soak Evaporation 3.89 14.15 0.00 18.02 0.28 5.74 0.00 6.02 0.05 0.53 0.59 0.00 0.16 0.58 0Running Losses 1.28 28.85 0.00 30.13 0.07 7.72 0.00 7.78 0.01 1.06 1.08 0.00 0.31 0.71 1Total ROG Emissions 44.83 213.05 0.30 258.18 2.28 101.29 0.15 103.73 0.52 13.91 14.42 0.65 4.49 5.56 10

Carbon Monoxide Emissions 

Running Exhaust 307.47 1112.04 0.96 1420.46 19.97 641.45 0.40 661.81 3.16 63.76 66.92 0.64 50.24 51.12 101Cold Start Exhaust 15.78 628.35 0.43 644.56 1.79 341.34 0.17 343.29 0.36 63.20 63.56 0.00 0.00 0.00 0Hot Start Exhaust 11.41 73.96 0.35 85.71 0.93 67.19 0.19 68.31 0.19 12.59 12.79 0.00 0.00 0.00 0Total Exhaust 334.66 1814.35 1.73 2150.74 22.69 1049.97 0.76 1073.42 3.71 139.55 143.25 0.64 50.24 51.12 101

Oxides of Nitrogen Emissions 

Running Exhaust 11.97 163.49 1.17 176.63 0.74 101.31 0.47 102.52 0.15 21.92 22.07 7.53 7.49 27.30 34Cold Start Exhaust 0.22 24.92 0.02 25.15 0.01 13.95 0.03 13.99 0.00 2.85 2.86 0.00 0.00 0.00 0Hot Start Exhaust 0.30 7.83 0.01 8.13 0.03 5.99 0.03 6.05 0.01 1.22 1.23 0.00 0.00 0.00 0Total Exhaust 12.48 196.24 1.20 209.91 0.78 121.24 0.54 122.56 0.16 26.00 26.15 7.53 7.49 27.30 34

Particulate Matter Emissions 

Exhaust 0.00 1.03 0.24 1.27 0.00 0.41 0.13 0.54 0.00 0.06 0.07 0.05 0.00 0.41 0Tire Wear 0.11 7.39 0.02 7.52 0.01 2.78 0.01 2.81 0.00 0.44 0.46 0.03 0.04 0.33 0Total PM Emissions 0.11 8.43 0.26 8.79 0.01 3.19 0.14 3.34 0.00 0.50 0.51 0.08 0.04 0.74 0

Fuel Consumed in 1000 Gallons 

Gasoline 235.92 7892.69 15.25 3783.05 2.91 1060.58 161.88 1384Diesel 22.98 11.38 62.81 
TABLE C-5 

2000 Summer On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 209765 78019 12406 378 7942 No. of Hot Trips 9435246 3440282 545300 0 0 No. of Cold Trips 14072918 5197713 828403 0 0 No. of Daily Trips 23508170 8637999 1373709 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 23.92 65.59 0.25 89.78 0.73 38.94 0.11 39.78 0.21 5.13 5.35 0.67 2.38 3.18 5Cold Start Exhaust 2.73 52.11 0.03 54.88 0.23 27.21 0.03 27.47 0.05 4.80 4.86 0.00 0.00 0.00 0Hot Start Exhaust 2.01 6.76 0.02 8.80 0.16 5.38 0.02 5.56 0.04 0.96 1.00 0.00 0.00 0.00 0Total Exhaust 28.66 124.47 0.31 153.44 1.12 71.54 0.16 72.81 0.30 10.90 11.19 0.67 2.38 3.18 5Diurnal Evaporation 13.81 56.20 0.00 70.01 0.91 22.72 0.00 23.63 0.18 2.47 2.64 0.00 2.26 2.05 4Resting Losses 0.27 9.61 0.00 9.87 0.07 3.60 0.00 3.67 0.01 0.38 0.39 0.00 0.00 0.00 0Hot Soak Evaporation 2.96 10.75 0.00 13.69 0.21 4.40 0.00 4.62 0.04 0.41 0.45 0.00 0.12 0.44 0Running Losses 0.83 27.73 0.00 28.56 0.04 7.24 0.00 7.28 0.01 1.06 1.08 0.00 0.22 0.72 0Total TOG Emission 46.53 228.75 0.31 275.59 2.35 109.50 0.16 112.02 0.54 15.21 15.73 0.67 4.99 6.40 11

Reactive Organic Gas Emissions 

Running Exhaust 21.89 54.31 0.25 76.45 0.67 32.25 0.10 33.01 0.00 4.25 4.44 0.65 2.18 2.63 4Cold Start Exhaust 2.50 43.15 0.03 45.68 0.21 22.53 0.03 22.77 0.05 3.98 4.03 0.00 0.00 0.00 0Hot Start Exhaust 1.84 5.60 0.02 7.46 0.14 4.46 0.02 4.62 0.03 0.80 0.83 0.00 0.00 0.00 0Total Exhaust 26.23 103.06 0.30 129.59 1.02 59.23 0.15 60.41 0.28 9.02 9.30 0.65 2.18 2.63 4Diurnal Evaporation 13.81 56.20 0.00 70.01 0.91 22.72 0.00 23.63 0.18 2.47 2.64 0.00 2.26 2.05 4Resting Losses 0.27 9.61 0.00 9.87 0.07 3.60 0.00 3.67 0.01 0.38 0.39 0.00 0.00 0.00 0Hot Soak Evaporation 2.96 10.75 0.00 13.69 0.21 4.40 0.00 4.62 0.04 0.41 0.45 0.00 0.12 0.44 0Running Losses 0.83 27.73 0.00 28.56 0.04 7.24 0.00 7.28 0.01 1.06 1.08 0.00 0.22 0.72 0Total ROG Emissions 44.09 207.34 0.30 251.74 2.26 97.20 0.15 99.62 0.51 13.34 13.84 0.65 4.79 5.85 10

Carbon Monoxide Emissions 

Running Exhaust 296.56 1122.67 0.96 1420.18 19.32 648.72 0.40 668.45 3.06 64.52 67.57 0.64 52.46 52.89 105Cold Start Exhaust 15.02 491.54 0.43 506.99 1.81 262.05 0.17 264.03 0.36 50.14 50.51 0.00 0.00 0.00 0Hot Start Exhaust 10.48 58.65 0.35 69.47 0.95 52.34 0.19 53.47 0.19 10.18 10.38 0.00 0.00 0.00 0Total Exhaust 322.07 1672.86 1.73 1996.66 22.08 963.12 0.76 985.95 3.61 124.84 128.44 0.64 52.46 52.89 105

Oxides of Nitrogen Emissions 

Running Exhaust 11.65 157.36 1.17 170.18 0.72 97.59 0.47 98.78 0.15 21.18 21.32 7.53 7.67 28.13 35Cold Start Exhaust 0.21 23.88 0.02 24.10 0.01 13.37 0.03 13.41 0.00 2.74 2.74 0.00 0.00 0.00 0Hot Start Exhaust 0.29 7.54 0.01 7.84 0.03 5.78 0.03 5.84 0.01 1.18 1.19 0.00 0.00 0.00 0Total Exhaust 12.15 188.77 1.20 202.11 0.76 116.74 0.53 118.03 0.16 25.10 25.25 7.53 7.67 28.13 35

Particulate Matter Emissions 

Exhaust 0.00 1.03 0.24 1.27 0.00 0.41 0.13 0.54 0.00 0.06 0.07 0.05 0.00 0.41 0Tire Wear 0.11 7.39 0.02 7.52 0.01 2.78 0.01 2.81 0.00 0.44 0.46 0.03 0.04 0.33 0Total PM Emissions 0.11 8.43 0.26 8.79 0.01 3.19 0.14 3.34 0.00 0.50 0.51 0.08 0.04 0.74 0

Fuel Consumed in 1000 Gallons 

Gasoline 235.91 7892.26 15.25 3782.86 2.91 1060.52 161.87 1384Diesel 22.98 11.37 62.81 
TABLE C-6 

2000 Winter On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 209765 78019 12406 378 7942 No. of Hot Trips 9435246 3440282 545300 0 0 No. of Cold Trips 14072918 5197713 828403 0 0 No. of Daily Trips 23508170 8637999 1373709 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 26.39 63.48 0.25 90.12 0.80 37.43 0.11 38.33 0.23 4.92 5.16 0.67 2.32 3.06 5Cold Start Exhaust 3.94 78.58 0.03 82.56 0.33 42.85 0.03 43.21 0.08 7.00 7.08 0.00 0.00 0.00 0Hot Start Exhaust 2.64 9.75 0.02 12.40 0.21 8.06 0.02 8.30 0.05 1.33 1.38 0.00 0.00 0.00 0Total Exhaust 32.97 151.81 0.31 185.09 1.34 88.33 0.16 89.82 0.36 13.25 13.61 0.67 2.32 3.06 5Diurnal Evaporation 8.28 33.37 0.00 41.65 0.53 13.10 0.00 13.63 0.10 1.42 1.51 0.00 1.31 1.18 2Resting Losses 0.31 12.62 0.00 12.93 0.09 4.78 0.00 4.88 0.02 0.54 0.56 0.00 0.00 0.00 0Hot Soak Evaporation 5.19 18.91 0.00 24.09 0.37 7.61 0.00 7.98 0.07 0.70 0.78 0.00 0.21 0.76 0Running Losses 1.92 30.41 0.00 32.33 0.10 8.39 0.00 8.48 0.01 1.06 1.08 0.00 0.43 0.68 1Total TOG Emission 48.66 247.12 0.31 296.09 2.43 122.21 0.16 124.79 0.56 16.98 17.53 0.67 4.26 5.69 9

Reactive Organic Gas Emissions 

Running Exhaust 24.15 52.56 0.25 76.96 0.73 30.99 0.10 31.82 0.21 4.08 4.29 0.65 2.12 2.53 4Cold Start Exhaust 3.61 65.06 0.03 68.70 0.31 35.48 0.03 35.81 0.07 5.80 5.87 0.00 0.00 0.00 0Hot Start Exhaust 2.42 8.07 0.02 10.51 0.19 6.67 0.02 6.88 0.04 1.10 1.15 0.00 0.00 0.00 0Total Exhaust 30.17 125.70 0.30 156.17 1.22 73.14 0.15 74.52 0.33 10.98 11.30 0.65 2.12 2.53 4Diurnal Evaporation 8.28 33.37 0.00 41.65 0.53 13.10 0.00 13.63 0.10 1.42 1.51 0.00 1.31 1.18 2Resting Losses 0.31 12.62 0.00 12.93 0.09 4.78 0.00 4.88 0.02 0.54 0.56 0.00 0.00 0.00 0Hot Soak Evaporation 5.19 18.91 0.00 24.09 0.37 7.61 0.00 7.98 0.07 0.70 0.78 0.00 0.21 0.76 0Running Losses 1.92 30.41 0.00 32.33 0.10 8.39 0.00 8.48 0.01 1.06 1.08 0.00 0.43 0.68 1Total ROG Emissions 45.86 221.01 0.30 267.17 2.32 107.02 0.15 109.48 0.53 14.70 15.22 0.65 4.07 5.16 9

Carbon Monoxide Emissions 

Running Exhaust 322.69 1097.02 0.96 1420.67 20.86 631.19 0.40 652.45 3.30 62.68 65.99 0.64 47.12 48.65 95Cold Start Exhaust 16.85 819.79 0.43 837.07 1.76 452.28 0.17 454.21 0.35 81.48 81.83 0.00 0.00 0.00 0Hot Start Exhaust 12.70 95.39 0.35 108.44 0.91 87.96 0.19 89.07 0.18 15.97 16.15 0.00 0.00 0.00 0Total Exhaust 352.24 2012.20 1.73 2366.17 23.54 1171.43 0.76 1195.73 3.84 160.13 163.96 0.64 47.12 48.65 95

Oxides of Nitrogen Emissions 

Running Exhaust 12.41 172.06 1.17 185.63 0.77 106.50 0.47 107.74 0.16 22.96 23.11 7.53 7.22 26.14 33Cold Start Exhaust 0.23 26.38 0.02 26.62 0.01 14.75 0.03 14.78 0.00 3.01 3.01 0.00 0.00 0.00 0Hot Start Exhaust 0.31 8.23 0.01 8.55 0.03 6.29 0.03 6.35 0.01 1.28 1.28 0.00 0.00 0.00 0Total Exhaust 12.95 206.66 1.20 220.81 0.81 127.53 0.53 128.88 0.17 27.25 27.42 7.53 7.22 26.14 33

Particulate Matter Emissions 

Exhaust 0.00 1.03 0.24 1.27 0.00 0.41 0.13 0.54 0.00 0.06 0.07 0.05 0.00 0.41 0Tire Wear 0.11 7.39 0.02 7.52 0.01 2.78 0.01 2.81 0.00 0.44 0.46 0.03 0.04 0.33 0Total PM Emissions 0.11 8.43 0.26 8.79 0.01 3.19 0.14 3.34 0.00 0.50 0.51 0.08 0.04 0.74 0

Fuel Consumed in 1000 Gallons 

Gasoline 235.91 7892.26 15.25 3782.86 2.91 1060.52 161.87 1384Diesel 22.98 11.37 62.81 
TABLE C-7 

2006 Annual Average On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 226003 89783 16167 391 8277 No. of Hot Trips 9881034 3864780 694190 0 0 No. of Cold Trips 14996040 5884347 1059964 0 0 No. of Daily Trips 24877087 9749136 1754165 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 6.92 38.78 0.12 45.81 0.00 17.56 0.06 17.62 0.01 3.48 3.49 0.76 0.90 3.50 4Cold Start Exhaust 0.82 37.72 0.01 38.56 0.00 19.85 0.01 19.87 0.00 4.46 4.46 0.00 0.00 0.00 0Hot Start Exhaust 0.58 4.61 0.01 5.20 0.00 3.72 0.01 3.73 0.00 0.83 0.83 0.00 0.00 0.00 0Total Exhaust 8.32 81.11 0.14 89.57 0.00 41.13 0.09 41.22 0.01 8.77 8.77 0.76 0.90 3.50 4Diurnal Evaporation 3.26 39.45 0.00 42.71 0.00 13.13 0.00 13.12 0.00 2.10 2.11 0.00 0.40 2.14 2Resting Losses 0.10 5.89 0.00 5.99 0.00 2.20 0.00 2.20 0.00 0.30 0.30 0.00 0.00 0.00 0Hot Soak Evaporation 0.99 10.61 0.00 11.59 0.00 3.50 0.00 3.50 0.00 0.50 0.50 0.00 0.03 0.61 0Running Losses 0.42 28.76 0.00 29.17 0.00 8.74 0.00 8.74 0.00 1.34 1.35 0.00 0.15 0.75 0Total TOG Emission 13.08 165.81 0.14 179.03 0.00 68.69 0.09 68.78 0.01 13.02 13.03 0.76 1.48 6.99 8

Reactive Organic Gas Emissions 

Running Exhaust 6.33 32.11 0.12 38.55 0.00 14.54 0.06 14.60 0.01 2.88 2.89 0.74 0.83 2.89 3Cold Start Exhaust 0.75 31.23 0.01 32.00 0.00 16.44 0.01 16.45 0.00 3.69 3.69 0.00 0.00 0.00 0Hot Start Exhaust 0.53 3.82 0.01 4.36 0.00 3.08 0.01 3.09 0.00 0.69 0.69 0.00 0.00 0.00 0Total Exhaust 7.61 67.16 0.14 74.91 0.00 34.05 0.08 34.14 0.01 7.26 7.27 0.74 0.83 2.89 3Diurnal Evaporation 3.26 39.45 0.00 42.71 0.00 13.13 0.00 13.12 0.00 2.10 2.11 0.00 0.40 2.14 2Resting Losses 0.10 5.89 0.00 5.99 0.00 2.20 0.00 2.20 0.00 0.30 0.30 0.00 0.00 0.00 0Hot Soak Evaporation 0.99 10.61 0.00 11.59 0.00 3.50 0.00 3.50 0.00 0.50 0.50 0.00 0.03 0.61 0Running Losses 0.42 28.76 0.00 29.17 0.00 8.74 0.00 8.74 0.00 1.34 1.35 0.00 0.15 0.75 0Total ROG Emissions 12.38 151.86 0.14 164.37 0.00 61.62 0.08 61.70 0.01 11.51 11.53 0.74 1.40 6.39 7

Carbon Monoxide Emissions 

Running Exhaust 94.74 915.30 0.46 1010.50 0.00 433.85 0.26 434.12 0.16 67.45 67.61 0.72 17.35 69.51 86Cold Start Exhaust 4.03 407.16 0.21 411.40 0.00 204.92 0.10 205.03 0.01 47.78 47.79 0.00 0.00 0.00 0Hot Start Exhaust 2.90 46.13 0.17 49.21 0.00 38.68 0.12 38.80 0.00 9.10 9.10 0.00 0.00 0.00 0Total Exhaust 101.66 1368.59 0.84 1471.09 0.00 677.45 0.48 677.93 0.17 124.33 124.50 0.72 17.35 69.51 86

Oxides of Nitrogen Emissions 

Running Exhaust 2.93 111.90 0.49 115.32 0.00 71.63 0.25 71.88 0.01 18.32 18.33 6.82 2.52 23.84 26Cold Start Exhaust 0.05 18.57 0.01 18.62 0.00 11.08 0.02 11.09 0.00 2.75 2.76 0.00 0.00 0.00 0Hot Start Exhaust 0.07 7.17 0.00 7.24 0.00 5.60 0.02 5.62 0.00 1.41 1.41 0.00 0.00 0.00 0Total Exhaust 3.05 137.64 0.50 141.19 0.00 88.31 0.28 88.59 0.01 22.49 22.49 6.82 2.52 23.84 26

Particulate Matter Emissions 

Exhaust 0.00 1.05 0.10 1.15 0.00 0.41 0.06 0.47 0.00 0.08 0.08 0.02 0.00 0.47 0Tire Wear 0.03 8.09 0.01 8.13 0.00 3.23 0.01 3.23 0.00 0.58 0.59 0.03 0.02 0.37 0Total PM Emissions 0.03 9.14 0.11 9.28 0.00 3.63 0.06 3.70 0.00 0.66 0.67 0.06 0.02 0.85 0

Fuel Consumed in 1000 Gallons 

Gasoline 59.50 7918.66 0.00 4108.49 0.15 1357.12 54.15 1447Diesel 9.18 5.69 62.01 
TABLE C-8 

2006 Summer On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 226003 89788 16172 395 8281 No. of Hot Trips 9880810 3864694 694179 0 0 No. of Cold Trips 14995695 5884217 1059943 0 0 No. of Daily Trips 24876515 9748916 1754126 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 6.64 39.37 0.12 46.12 0.00 17.87 0.06 17.93 0.01 3.54 3.55 0.76 0.92 3.57 4Cold Start Exhaust 0.70 31.86 0.01 32.58 0.00 16.37 0.01 16.39 0.00 3.78 3.78 0.00 0.00 0.00 0Hot Start Exhaust 0.51 3.95 0.01 4.47 0.00 3.15 0.01 3.16 0.00 0.72 0.71 0.00 0.00 0.00 0Total Exhaust 7.85 75.19 0.14 83.16 0.00 37.39 0.09 37.48 0.01 8.04 8.04 0.76 0.92 3.57 4Diurnal Evaporation 3.93 47.56 0.00 51.50 0.00 15.98 0.00 15.98 0.00 2.56 2.57 0.00 0.48 2.61 3Resting Losses 0.09 4.91 0.00 5.00 0.00 1.91 0.00 1.91 0.00 0.27 0.27 0.00 0.00 0.00 0Hot Soak Evaporation 0.75 8.11 0.00 8.86 0.00 2.68 0.00 2.68 0.00 0.38 0.38 0.00 0.02 0.46 0Running Losses 0.27 28.24 0.00 28.51 0.00 8.55 0.00 8.55 0.00 1.36 1.36 0.00 0.11 0.77 0Total TOG Emission 12.89 164.00 0.14 177.03 0.00 66.52 0.09 66.61 0.01 12.62 12.63 0.76 1.54 7.42 8

Reactive Organic Gas Emissions 

Running Exhaust 6.07 32.60 0.12 38.79 0.00 14.79 0.06 14.85 0.01 2.93 2.94 0.74 0.84 2.96 3Cold Start Exhaust 0.64 26.38 0.01 27.03 0.00 13.56 0.01 13.57 0.00 3.13 3.13 0.00 0.00 0.00 0Hot Start Exhaust 0.47 3.27 0.01 3.75 0.00 2.61 0.01 2.62 0.00 0.60 0.60 0.00 0.00 0.00 0Total Exhaust 7.18 62.25 0.14 69.57 0.00 30.96 0.08 31.04 0.01 6.66 6.67 0.74 0.84 2.96 3Diurnal Evaporation 3.93 47.56 0.00 51.50 0.00 15.98 0.00 15.98 0.00 2.56 2.57 0.00 0.48 2.61 3Resting Losses 0.09 4.91 0.00 5.00 0.00 1.91 0.00 1.91 0.00 0.27 0.27 0.00 0.00 0.00 0Hot Soak Evaporation 0.75 8.11 0.00 8.86 0.00 2.68 0.00 2.68 0.00 0.38 0.38 0.00 0.02 0.46 0Running Losses 0.27 28.24 0.00 28.51 0.00 8.55 0.00 8.55 0.00 1.36 1.36 0.00 0.11 0.77 0Total ROG Emissions 12.23 151.07 0.14 163.44 0.00 60.08 0.08 60.17 0.01 11.24 11.25 0.74 1.46 6.80 8

Carbon Monoxide Emissions 

Running Exhaust 91.70 925.24 0.46 1017.39 0.00 439.30 0.26 439.56 0.15 68.33 68.49 0.72 18.16 72.25 90Cold Start Exhaust 3.85 331.56 0.21 335.62 0.00 160.68 0.10 160.79 0.01 38.15 38.16 0.00 0.00 0.00 0Hot Start Exhaust 2.68 37.79 0.17 40.65 0.00 30.83 0.12 30.96 0.00 7.41 7.41 0.00 0.00 0.00 0Total Exhaust 98.23 1294.59 0.84 1393.64 0.00 630.81 0.48 631.30 0.16 113.89 114.06 0.72 18.16 72.25 90

Oxides of Nitrogen Emissions 

Running Exhaust 2.85 107.85 0.49 111.19 0.00 69.13 0.25 69.38 0.01 17.71 17.72 6.82 2.59 24.62 27Cold Start Exhaust 0.05 17.75 0.01 17.80 0.00 10.63 0.02 10.64 0.00 2.64 2.65 0.00 0.00 0.00 0Hot Start Exhaust 0.07 6.90 0.00 6.97 0.00 5.40 0.02 5.42 0.00 1.37 1.36 0.00 0.00 0.00 0Total Exhaust 2.97 132.49 0.50 135.96 0.00 85.16 0.28 85.44 0.01 21.72 21.72 6.82 2.59 24.62 27

Particulate Matter Emissions 

Exhaust 0.00 1.05 0.10 1.15 0.00 0.41 0.06 0.47 0.00 0.08 0.08 0.02 0.00 0.47 0Tire Wear 0.03 8.09 0.01 8.13 0.00 3.23 0.01 3.23 0.00 0.58 0.59 0.03 0.02 0.37 0Total PM Emissions 0.03 9.14 0.11 9.28 0.00 3.63 0.06 3.70 0.00 0.66 0.67 0.06 0.02 0.85 0

Fuel Consumed in 1000 Gallons 

Gasoline 59.49 7918.48 0.00 4108.40 0.15 1357.08 54.15 1447Diesel 9.18 5.69 62.01 
TABLE C-9 

2006 Winter On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 226003 89788 16172 395 8281 No. of Hot Trips 9880810 3864694 694179 0 0 No. of Cold Trips 14995695 5884217 1059943 0 0 No. of Daily Trips 24876515 9748916 1754126 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 7.31 37.95 0.12 45.38 0.00 17.12 0.06 17.18 0.01 3.39 3.40 0.76 0.88 3.39 4Cold Start Exhaust 1.00 45.91 0.01 46.94 0.00 24.72 0.01 24.74 0.00 5.41 5.42 0.00 0.00 0.00 0Hot Start Exhaust 0.67 5.53 0.01 6.21 0.00 4.52 0.01 4.54 0.00 0.98 0.99 0.00 0.00 0.00 0Total Exhaust 8.98 89.39 0.14 98.53 0.00 46.36 0.09 46.45 0.01 9.78 9.79 0.76 0.88 3.39 4Diurnal Evaporation 2.33 28.08 0.00 30.41 0.00 9.13 0.00 9.12 0.00 1.46 1.47 0.00 0.28 1.49 1Resting Losses 0.11 7.27 0.00 7.38 0.00 2.60 0.00 2.60 0.00 0.35 0.34 0.00 0.00 0.00 0Hot Soak Evaporation 1.31 14.10 0.00 15.42 0.00 4.65 0.00 4.65 0.00 0.66 0.66 0.00 0.04 0.81 0Running Losses 0.62 29.48 0.00 30.10 0.00 9.00 0.00 9.00 0.00 1.32 1.32 0.00 0.20 0.72 0Total TOG Emission 13.35 168.33 0.14 181.82 0.00 71.73 0.09 71.81 0.01 13.58 13.59 0.76 1.39 6.40 7

Reactive Organic Gas Emissions 

Running Exhaust 6.69 31.42 0.12 38.23 0.00 14.18 0.06 14.23 0.01 2.81 2.81 0.74 0.80 2.80 3Cold Start Exhaust 0.92 38.02 0.01 38.95 0.00 20.47 0.01 20.48 0.00 4.48 4.48 0.00 0.00 0.00 0Hot Start Exhaust 0.62 4.58 0.01 5.20 0.00 3.75 0.01 3.76 0.00 0.81 0.81 0.00 0.00 0.00 0Total Exhaust 8.22 74.02 0.14 82.38 0.00 38.39 0.08 38.47 0.01 8.10 8.11 0.74 0.80 2.80 3Diurnal Evaporation 2.33 28.08 0.00 30.41 0.00 9.13 0.00 9.12 0.00 1.46 1.47 0.00 0.28 1.49 1Resting Losses 0.11 7.27 0.00 7.38 0.00 2.60 0.00 2.60 0.00 0.35 0.34 0.00 0.00 0.00 0Hot Soak Evaporation 1.31 14.10 0.00 15.42 0.00 4.65 0.00 4.65 0.00 0.66 0.66 0.00 0.04 0.81 0Running Losses 0.62 29.48 0.00 30.10 0.00 9.00 0.00 9.00 0.00 1.32 1.32 0.00 0.20 0.72 0Total ROG Emissions 12.59 152.95 0.14 165.67 0.00 63.76 0.08 63.83 0.01 11.89 11.91 0.74 1.32 5.82 7

Carbon Monoxide Emissions 

Running Exhaust 98.99 901.34 0.46 1000.78 0.00 426.21 0.26 426.47 0.16 66.22 66.39 0.72 16.22 65.68 81Cold Start Exhaust 4.27 512.97 0.21 517.47 0.00 266.83 0.10 266.94 0.01 61.26 61.26 0.00 0.00 0.00 0Hot Start Exhaust 3.21 57.80 0.17 61.18 0.00 49.65 0.12 49.77 0.00 11.46 11.46 0.00 0.00 0.00 0Total Exhaust 106.47 1472.11 0.84 1579.42 0.00 742.70 0.48 743.18 0.17 138.94 139.11 0.72 16.22 65.68 81

Oxides of Nitrogen Emissions 

Running Exhaust 3.04 117.57 0.49 121.09 0.00 75.13 0.25 75.39 0.01 19.17 19.19 6.82 2.42 22.74 25Cold Start Exhaust 0.06 19.72 0.01 19.78 0.00 11.71 0.02 11.73 0.00 2.90 2.91 0.00 0.00 0.00 0Hot Start Exhaust 0.08 7.55 0.00 7.62 0.00 5.87 0.02 5.89 0.00 1.48 1.49 0.00 0.00 0.00 0Total Exhaust 3.17 144.84 0.50 148.51 0.00 92.71 0.28 93.00 0.01 23.56 23.57 6.82 2.42 22.74 25

Particulate Matter Emissions 

Exhaust 0.00 1.05 0.10 1.15 0.00 0.41 0.06 0.47 0.00 0.08 0.08 0.02 0.00 0.47 0Tire Wear 0.03 8.09 0.01 8.13 0.00 3.23 0.01 3.23 0.00 0.58 0.59 0.03 0.02 0.37 0Total PM Emissions 0.03 9.14 0.11 9.28 0.00 3.63 0.06 3.70 0.00 0.66 0.67 0.06 0.02 0.85 0

Fuel Consumed in 1000 

Gasoline 59.49 7918.48 0.00 4108.40 0.15 1357.08 54.15 1447Diesel 9.18 5.69 62.01 
TABLE C-10 

2010 Annual Average On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 236828 97634 18683 410 8507 No. of Hot Trips 10214991 4152916 79462000No. of Cold Trips 15574130 6336699 121322700No. of Daily Trips 25789129 10489622 200785500

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 0.33 26.76 0.08 27.17 0.00 8.93 0.02 8.94 0.00 2.45 2.46 0.82 0.19 3.28 3Cold Start Exhaust 0.05 25.46 0.01 25.52 0.00 12.11 0.00 12.11 0.00 3.62 3.62 0.00 0.00 0.00 0Hot Start Exhaust 0.04 2.98 0.00 3.03 0.00 2.16 0.00 2.15 0.00 0.64 0.64 0.00 0.00 0.00 0Total Exhaust 0.42 55.19 0.09 55.71 0.00 23.20 0.02 23.22 0.00 6.71 6.70 0.82 0.19 3.28 3Diurnal Evaporation 0.37 33.18 0.00 33.56 0.00 10.32 0.00 10.32 0.00 2.07 2.06 0.00 0.12 2.33 2Resting Losses 0.03 4.43 0.00 4.46 0.00 1.30 0.00 1.30 0.00 0.25 0.25 0.00 0.00 0.00 0Hot Soak Evaporation 0.10 8.38 0.00 8.48 0.00 2.38 0.00 2.38 0.00 0.46 0.45 0.00 0.01 0.60 0Running Losses 0.05 25.66 0.00 25.71 0.00 7.68 0.00 7.69 0.00 1.32 1.31 0.00 0.06 0.67 0Total TOG Emission 0.98 126.85 0.09 127.93 0.00 44.88 0.02 44.89 0.00 10.80 10.80 0.82 0.39 6.89 7

Reactive Organic Gas Emissions 

Running Exhaust 0.30 22.16 0.08 22.54 0.00 7.40 0.01 7.41 0.00 2.03 2.03 0.80 0.18 2.71 2Cold Start Exhaust 0.05 21.08 0.01 21.14 0.00 10.02 0.00 10.03 0.00 3.00 3.00 0.00 0.00 0.00 0Hot Start Exhaust 0.03 2.46 0.00 2.50 0.00 1.79 0.00 1.79 0.00 0.53 0.53 0.00 0.00 0.00 0Total Exhaust 0.39 45.70 0.09 46.18 0.00 19.21 0.02 19.23 0.00 5.56 5.56 0.80 0.18 2.71 2Diurnal Evaporation 0.37 33.18 0.00 33.56 0.00 10.32 0.00 10.32 0.00 2.07 2.06 0.00 0.12 2.33 2Resting Losses 0.03 4.43 0.00 4.46 0.00 1.30 0.00 1.30 0.00 0.25 0.25 0.00 0.00 0.00 0Hot Soak Evaporation 0.10 8.38 0.00 8.48 0.00 2.38 0.00 2.38 0.00 0.46 0.45 0.00 0.01 0.60 0Running Losses 0.05 25.66 0.00 25.71 0.00 7.68 0.00 7.69 0.00 1.32 1.31 0.00 0.06 0.67 0Total ROG Emissions 0.94 117.36 0.09 118.39 0.00 40.89 0.02 40.90 0.00 9.64 9.66 0.80 0.37 6.32 6

Carbon Monoxide Emissions 

Running Exhaust 11.88 822.71 0.31 834.90 0.00 386.93 0.06 386.99 0.00 73.62 73.62 0.78 2.33 79.54 81Cold Start Exhaust 0.36 307.66 0.14 308.16 0.00 147.96 0.02 147.97 0.00 41.10 41.09 0.00 0.00 0.00 0Hot Start Exhaust 0.26 33.33 0.11 33.70 0.00 26.25 0.02 26.28 0.00 7.44 7.43 0.00 0.00 0.00 0Total Exhaust 12.51 1163.70 0.56 1176.76 0.00 561.14 0.11 561.25 0.00 122.16 122.16 0.78 2.33 79.54 81Running Exhaust 0.34 91.69 0.30 92.32 0.00 56.20 0.06 56.26 0.00 16.72 16.72 6.68 0.76 21.04 21Cold Start Exhaust 0.00 15.72 0.00 15.73 0.00 8.91 0.00 8.92 0.00 2.65 2.65 0.00 0.00 0.00 0Hot Start Exhaust 0.01 6.97 0.00 6.98 0.00 5.18 0.00 5.19 0.00 1.53 1.53 0.00 0.00 0.00 0Total Exhaust 0.35 114.38 0.31 115.05 0.00 70.30 0.06 70.36 0.00 20.90 20.90 6.68 0.76 21.04 21

Particulate Matter Emissions 

Exhaust 0.00 1.04 0.06 1.10 0.00 0.43 0.02 0.45 0.00 0.09 0.09 0.02 0.00 0.50 0Tire Wear 0.00 8.52 0.01 8.53 0.00 3.52 0.00 3.52 0.00 0.67 0.67 0.04 0.01 0.40 0Total PM Emissions 0.00 9.56 0.07 9.63 0.00 3.95 0.02 3.96 0.00 0.76 0.77 0.05 0.01 0.89 0

Fuel Consumed in 1000 Gallons 

Gasoline 5.86 8112.49 0.00 4413.76 0.00 1562.06 16.99 1489Diesel 5.62 1.45 62.75 
TABLE C-11 

2010 Summer On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 236832 97637 18686 412 8509 No. of Hot Trips 10214993 4152917 794624 0 0 No. of Cold Trips 15574133 6336701 1213230 0 0 No. of Daily Trips 25789131 10489623 2007857 0 0  NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOTA

Total Organic Gas Emissions 

Running Exhaust 0.32 27.19 0.08 27.59 0.00 9.09 0.02 9.10 0.00 2.50 2.51 0.82 0.20 3.36 3Cold Start Exhaust 0.05 21.96 0.01 22.02 0.00 10.25 0.00 10.25 0.00 3.10 3.09 0.00 0.00 0.00 0Hot Start Exhaust 0.03 2.59 0.00 2.63 0.00 1.87 0.00 1.87 0.00 0.56 0.56 0.00 0.00 0.00 0Total Exhaust 0.40 51.74 0.09 52.24 0.00 21.22 0.02 21.24 0.00 6.16 6.14 0.82 0.20 3.36 3Diurnal Evaporation 0.45 40.05 0.00 40.51 0.00 12.57 0.00 12.58 0.00 2.52 2.52 0.00 0.15 2.85 2Resting Losses 0.03 3.96 0.00 3.99 0.00 1.21 0.00 1.20 0.00 0.23 0.23 0.00 0.00 0.00 0Hot Soak Evaporation 0.07 6.42 0.00 6.49 0.00 1.81 0.00 1.82 0.00 0.35 0.35 0.00 0.01 0.46 0Running Losses 0.04 25.32 0.00 25.36 0.00 7.72 0.00 7.73 0.00 1.34 1.33 0.00 0.06 0.69 0Total TOG Emission 0.99 127.48 0.09 128.56 0.00 44.53 0.02 44.55 0.00 10.60 10.60 0.82 0.41 7.36 7

Reactive Organic Gas Emissions 

Running Exhaust 0.29 22.51 0.08 22.88 0.00 7.53 0.01 7.55 0.00 2.07 2.07 0.80 0.18 2.78 2Cold Start Exhaust 0.04 18.18 0.01 18.24 0.00 8.49 0.00 8.49 0.00 2.57 2.57 0.00 0.00 0.00 0Hot Start Exhaust 0.03 2.14 0.00 2.18 0.00 1.55 0.00 1.55 0.00 0.46 0.46 0.00 0.00 0.00 0Total Exhaust 0.36 42.84 0.09 43.30 0.00 17.57 0.02 17.59 0.00 5.10 5.10 0.80 0.18 2.78 2Diurnal Evaporation 0.45 40.05 0.00 40.51 0.00 12.57 0.00 12.58 0.00 2.52 2.52 0.00 0.15 2.85 2Resting Losses 0.03 3.96 0.00 3.99 0.00 1.21 0.00 1.20 0.00 0.23 0.23 0.00 0.00 0.00 0Hot Soak Evaporation 0.07 6.42 0.00 6.49 0.00 1.81 0.00 1.82 0.00 0.35 0.35 0.00 0.01 0.46 0Running Losses 0.04 25.32 0.00 25.36 0.00 7.72 0.00 7.73 0.00 1.34 1.33 0.00 0.06 0.69 0Total ROG Emissions 0.95 118.58 0.09 119.62 0.00 40.88 0.02 40.90 0.00 9.54 9.55 0.80 0.39 6.78 7

Carbon Monoxide Emissions 

Running Exhaust 11.52 832.19 0.31 844.03 0.00 391.98 0.06 392.04 0.00 74.61 74.61 0.78 2.43 82.88 85Cold Start Exhaust 0.34 260.41 0.14 260.89 0.00 118.12 0.02 118.14 0.00 33.02 33.01 0.00 0.00 0.00 0Hot Start Exhaust 0.24 28.19 0.11 28.55 0.00 21.37 0.02 21.40 0.00 6.10 6.10 0.00 0.00 0.00 0Total Exhaust 12.10 1120.79 0.56 1133.45 0.00 531.47 0.11 531.58 0.00 113.73 113.73 0.78 2.43 82.88 85

Oxides of Nitrogen Emissions 

Running Exhaust 0.33 88.44 0.30 89.06 0.00 54.35 0.06 54.40 0.00 16.18 16.17 6.68 0.79 21.76 22Cold Start Exhaust 0.00 15.00 0.00 15.00 0.00 8.56 0.00 8.57 0.00 2.54 2.55 0.00 0.00 0.00 0Hot Start Exhaust 0.01 6.70 0.00 6.71 0.00 5.00 0.00 5.01 0.00 1.47 1.47 0.00 0.00 0.00 0Total Exhaust 0.34 110.14 0.31 110.80 0.00 67.91 0.06 67.96 0.00 20.19 20.20 6.68 0.79 21.76 22

 Particulate Matter Emissions 

Exhaust 0.00 1.04 0.06 1.10 0.00 0.43 0.02 0.45 0.00 0.09 0.09 0.02 0.00 0.50 0Tire Wear 0.00 8.52 0.01 8.53 0.00 3.52 0.00 3.52 0.00 0.67 0.67 0.04 0.01 0.40 0Total PM Emissions 0.00 9.56 0.07 9.63 0.00 3.95 0.02 3.96 0.00 0.76 0.77 0.05 0.01 0.89 0

Fuel Consumed in 1000 Gallons 

Gasoline 5.86 8112.49 0.00 4413.76 0.00 1562.06 16.99 1489Diesel 5.62 1.45 62.75 
TABLE C-12 

2010 Winter On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 236832 97637 18686 412 8509 No. of Hot Trips 10214993 4152917 794624 0 0 No. of Cold Trips 15574133 6336701 1213230 0 0 No. of Daily Trips 25789131 10489623 2007857 0 0 

 NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 0.35 26.15 0.08 26.58 0.00 8.71 0.02 8.71 0.00 2.39 2.39 0.82 0.18 3.17 3Cold Start Exhaust 0.07 30.35 0.01 30.43 0.00 14.70 0.00 14.71 0.00 4.35 4.35 0.00 0.00 0.00 0Hot Start Exhaust 0.04 3.52 0.00 3.58 0.00 2.56 0.00 2.55 0.00 0.75 0.75 0.00 0.00 0.00 0Total Exhaust 0.46 60.03 0.09 60.58 0.00 25.97 0.02 26.00 0.00 7.49 7.48 0.82 0.18 3.17 3Diurnal Evaporation 0.27 23.56 0.00 23.83 0.00 7.16 0.00 7.16 0.00 1.43 1.42 0.00 0.08 1.61 1Resting Losses 0.04 5.10 0.00 5.13 0.00 1.43 0.00 1.44 0.00 0.27 0.28 0.00 0.00 0.00 0Hot Soak Evaporation 0.13 11.14 0.00 11.26 0.00 3.18 0.00 3.17 0.00 0.61 0.61 0.00 0.01 0.80 0Running Losses 0.08 26.14 0.00 26.21 0.00 7.63 0.00 7.62 0.00 1.29 1.29 0.00 0.07 0.65 0Total TOG Emission 0.97 125.97 0.09 127.03 0.00 45.37 0.02 45.38 0.00 11.08 11.09 0.82 0.35 22 6

Reactive Organic Gas Emissions 

Running Exhaust 0.32 21.66 0.08 22.05 0.00 7.21 0.01 7.22 0.00 1.98 1.98 0.80 0.17 2.62 2Cold Start Exhaust 0.06 25.13 0.01 25.20 0.00 12.17 0.00 12.18 0.00 3.60 3.60 0.00 0.00 0.00 0Hot Start Exhaus 0.04 2.92 0.00 2.96 0.00 2.12 0.00 2.12 0.00 0.62 0.62 0.00 0.00 0.00 0Total Exhaust 0.42 49.70 0.09 50.22 0.00 21.50 0.02 21.52 0.00 6.20 6.20 0.80 0.17 2.62 2Diurnal Evaporation 0.27 23.56 0.00 23.83 0.00 7.16 0.00 7.16 0.00 1.43 1.42 0.00 0.08 1.61 1Resting Losses 0.04 5.10 0.00 5.13 0.00 1.43 0.00 1.44 0.00 0.27 0.28 0.00 0.00 0.00 0Hot Soak Evaporation 0.13 11.14 0.00 11.26 0.00 3.18 0.00 3.17 0.00 0.61 0.61 0.00 0.01 0.80 0Running Losses 0.08 26.14 0.00 26.21 0.00 7.63 0.00 7.62 0.00 1.29 1.29 0.00 0.07 0.65 0Total ROG Emissions 0.93 115.64 0.09 116.67 0.00 40.90 0.02 40.90 0.00 9.79 9.81 0.80 0.34 5.68 6

Carbon Monoxide Emissions 

Running Exhaust 12.39 809.43 0.31 822.13 0.00 379.87 0.06 379.93 0.00 72.24 72.24 0.78 2.20 74.86 77Cold Start Exhaust 0.39 373.83 0.14 374.35 0.00 189.73 0.02 189.75 0.00 52.41 52.41 0.00 0.00 0.00 0Hot Start Exhaust 0.29 40.52 0.11 40.92 0.00 33.09 0.02 33.11 0.00 9.31 9.30 0.00 0.00 0.00 0Total Exhaust 13.07 1223.77 0.56 1237.40 0.00 602.69 0.11 602.79 0.00 133.96 133.97 0.78 2.20 74.86 77

Oxides of Nitrogen Emissions 

Running Exhaust 0.35 96.24 0.30 96.90 0.00 58.80 0.06 58.87 0.00 17.49 17.49 6.68 0.73 20.03 20Cold Start Exhaust 0.00 16.74 0.00 16.74 0.00 9.41 0.00 9.41 0.00 2.79 2.79 0.00 0.00 0.00 0Hot Start Exhaust 0.01 7.35 0.00 7.36 0.00 5.44 0.00 5.44 0.00 1.60 1.60 0.00 0.00 0.00 0Total Exhaust 0.37 120.33 0.31 121.00 0.00 73.65 0.06 73.71 0.00 21.88 21.89 6.68 0.73 20.03 20

Particulate Matter Emissions 

Exhaust 0.00 1.04 0.06 1.10 0.00 0.43 0.02 0.45 0.00 0.09 0.09 0.02 0.00 0.50 0Tire Wear 0.00 8.52 0.01 8.53 0.00 3.52 0.00 3.52 0.00 0.67 0.67 0.04 0.01 0.40 0Total PM Emissions 0.00 9.56 0.07 9.63 0.00 3.95 0.02 3.96 0.00 0.76 0.77 0.05 0.01 0.89 0

Fuel Consumed in 1000 Gallons 

Gasoline 5.86 8112.49 0.00 4413.76 0.00 1562.06 16.99 1489Diesel 5.62 1.45 62.75 
TABLE C-13 

2020 Annual Average On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 259471 122892 23963 431 8694 No. of Hot Trips 11002132 5135631 1001748 0 0 No. of Cold Trips 16806972 7843858 1530012 0 0 No. of Daily Trips 27809113 12979494 2531765 0 0 

 CAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 0.00 10.88 0.00 10.87 0.00 5.24 0.00 5.23 0.00 1.55 1.55 0.85 0.00 2.51 2Cold Start Exhaust 0.00 11.10 0.00 11.09 0.00 7.23 0.00 7.23 0.00 2.64 2.64 0.00 0.00 0.00 0Hot Start Exhaust 0.00 1.08 0.00 1.07 0.00 1.09 0.00 1.09 0.00 0.40 0.40 0.00 0.00 0.00 0Total Exhaust 0.00 23.05 0.00 23.05 0.00 13.56 0.00 13.56 0.00 4.59 4.60 0.85 0.00 2.51 2Diurnal Evaporation 0.00 23.15 0.00 23.15 0.00 8.08 0.00 8.08 0.00 1.99 1.99 0.00 0.00 2.10 2Resting Losses 0.00 2.42 0.00 2.42 0.00 0.71 0.00 0.71 0.00 0.18 0.19 0.00 0.00 0.00 0Hot Soak Evaporation 0.00 4.80 0.00 4.80 0.00 1.63 0.00 1.63 0.00 0.38 0.39 0.00 0.00 0.52 0Running Losses 0.00 18.22 0.00 18.21 0.00 6.48 0.00 6.47 0.00 1.26 1.26 0.00 0.00 0.20 0Total TOG Emission 0.00 71.64 0.00 71.64 0.00 30.45 0.00 30.46 0.00 8.41 8.41 0.85 0.00 5.33 5

Reactive Organic Gas Emissions 

Running Exhaust 0.00 9.00 0.00 9.00 0.00 4.34 0.00 4.34 0.00 1.28 1.28 0.83 0.00 2.08 2Cold Start Exhaust 0.00 9.19 0.00 9.19 0.00 5.99 0.00 5.99 0.00 2.19 2.19 0.00 0.00 0.00 0Hot Start Exhaust 0.00 0.89 0.00 0.89 0.00 0.90 0.00 0.90 0.00 0.33 0.33 0.00 0.00 0.00 0Total Exhaust 0.00 19.08 0.00 19.08 0.00 11.22 0.00 11.22 0.00 3.80 3.80 0.83 0.00 2.08 2Diurnal Evaporation 0.00 23.15 0.00 23.15 0.00 8.08 0.00 8.08 0.00 1.99 1.99 0.00 0.00 2.10 2Resting Losses 0.00 2.42 0.00 2.42 0.00 0.71 0.00 0.71 0.00 0.18 0.19 0.00 0.00 0.00 0Hot Soak Evaporation 0.00 4.80 0.00 4.80 0.00 1.63 0.00 1.63 0.00 0.38 0.39 0.00 0.00 0.52 0Running Losses 0.00 18.22 0.00 18.21 0.00 6.48 0.00 6.47 0.00 1.26 1.26 0.00 0.00 0.20 0Total ROG Emissions 0.00 67.68 0.00 67.67 0.00 28.12 0.00 28.12 0.00 7.62 7.61 0.83 0.00 4.90 4

Carbon Monoxide Emissions 

Running Exhaust 0.00 669.99 0.00 669.99 0.00 463.73 0.00 463.74 0.00 90.67 90.67 0.81 0.00 86.56 86Cold Start Exhaust 0.00 180.24 0.01 180.25 0.00 133.76 0.00 133.76 0.00 35.23 35.22 0.00 0.00 0.00 0Hot Start Exhaust 0.00 16.86 0.01 16.86 0.00 21.28 0.00 21.27 0.00 5.67 5.66 0.00 0.00 0.00 0Total Exhaust 0.00 867.09 0.02 867.10 0.00 618.77 0.00 618.77 0.00 131.56 131.56 0.81 0.00 86.56 86

Oxides of Nitrogen Emissions 

Running Exhaust 0.00 73.00 0.00 73.00 0.00 60.03 0.00 60.03 0.00 18.08 18.09 6.92 0.00 17.94 17Cold Start Exhaust 0.00 12.38 0.00 12.37 0.00 8.85 0.00 8.84 0.00 2.69 2.69 0.00 0.00 0.00 0Hot Start Exhaust 0.00 6.78 0.00 6.78 0.00 5.97 0.00 5.97 0.00 1.80 1.80 0.00 0.00 0.00 0Total Exhaust 0.00 92.15 0.00 92.16 0.00 74.85 0.00 74.85 0.00 22.57 22.56 6.92 0.00 17.94 17

Particulate Matter Emissions 

Exhaust 0.00 1.13 0.00 1.12 0.00 0.53 0.00 0.54 0.00 0.11 0.11 0.02 0.00 0.52 0Tire Wear 0.00 9.40 0.00 9.41 0.00 4.46 0.00 4.46 0.00 0.87 0.88 0.04 0.00 0.41 0Total PM Emissions 0.00 10.53 0.00 10.53 0.00 4.99 0.00 4.99 0.00 0.98 0.99 0.05 0.00 0.93 0

Fuel Comsumed in 1000 Gallons 

Gasoline 0.00 8789.57 0.00 5532.80 0.00 2008.80 0.00 1532Diesel 0.00 0.00 65.00 
TABLE C-14 

2020 Summer On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 259473 122893 23966 432 8696 No. of Hot Trips 11002133 5135632 1001750 0 0 No. of Cold Trips 16806973 7843860 1530013 0 0 No. of Daily Trips 27809114 12979496 2531767 0 0  CAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 0.00 11.07 0.00 11.07 0.00 5.34 0.00 5.33 0.00 1.58 1.59 0.85 0.00 2.58 2Cold Start Exhaust 0.00 10.39 0.00 10.38 0.00 6.21 0.00 6.22 0.00 2.27 2.27 0.00 0.00 0.00 0Hot Start Exhaust 0.00 1.00 0.00 1.00 0.00 0.95 0.00 0.96 0.00 0.35 0.36 0.00 0.00 0.00 0Total Exhaust 0.00 22.47 0.00 22.47 0.00 12.51 0.00 12.51 0.00 4.20 4.21 0.85 0.00 2.58 2Diurnal Evaporation 0.00 28.05 0.00 28.05 0.00 9.88 0.00 9.87 0.00 2.43 2.44 0.00 0.00 2.58 2Resting Losses 0.00 2.14 0.00 2.14 0.00 0.56 0.00 0.56 0.00 0.19 0.19 0.00 0.00 0.00 0Hot Soak Evaporation 0.00 3.66 0.00 3.65 0.00 1.26 0.00 1.25 0.00 0.29 0.29 0.00 0.00 0.40 0Running Losses 0.00 18.40 0.00 18.38 0.00 6.57 0.00 6.57 0.00 1.28 1.27 0.00 0.00 0.20 0Total TOG Emission 0.00 74.72 0.00 74.72 0.00 30.77 0.00 30.78 0.00 8.40 8.39 0.85 0.00 5.77 5

Reactive Organic Gas Emissions 

Running Exhaust 0.00 9.17 0.00 9.17 0.00 4.42 0.00 4.42 0.00 1.31 1.31 0.83 0.00 2.14 2Cold Start Exhaust 0.00 8.61 0.00 8.61 0.00 5.14 0.00 5.14 0.00 1.88 1.88 0.00 0.00 0.00 0Hot Start Exhaust 0.00 0.83 0.00 0.83 0.00 0.79 0.00 0.79 0.00 0.29 0.29 0.00 0.00 0.00 0Total Exhaust 0.00 18.61 0.00 18.61 0.00 10.35 0.00 10.35 0.00 3.48 3.48 0.83 0.00 2.14 2Diurnal Evaporation 0.00 28.05 0.00 28.05 0.00 9.88 0.00 9.87 0.00 2.43 2.44 0.00 0.00 2.58 2Resting Losses 0.00 2.14 0.00 2.14 0.00 0.56 0.00 0.56 0.00 0.19 0.19 0.00 0.00 0.00 0Hot Soak Evaporation 0.00 3.66 0.00 3.65 0.00 1.26 0.00 1.25 0.00 0.29 0.29 0.00 0.00 0.40 0Running Losses 0.00 18.40 0.00 18.38 0.00 6.57 0.00 6.57 0.00 1.28 1.27 0.00 0.00 0.20 0Total ROG Emissions 0.00 70.86 0.00 70.85 0.00 28.62 0.00 28.63 0.00 7.67 7.66 0.83 0.00 5.32 5

Carbon Monoxide Emissions 

Running Exhaust 0.00 678.85 0.00 678.84 0.00 470.17 0.00 470.17 0.00 91.98 91.98 0.81 0.00 90.72 90Cold Start Exhaust 0.00 170.21 0.01 170.22 0.00 107.62 0.00 107.62 0.00 28.34 28.33 0.00 0.00 0.00 0Hot Start Exhaust 0.00 15.93 0.01 15.93 0.00 17.50 0.00 17.49 0.00 4.66 4.65 0.00 0.00 0.00 0Total Exhaust 0.00 864.98 0.02 865.00 0.00 595.29 0.00 595.29 0.00 124.98 124.98 0.81 0.00 90.72 90

Oxides of Nitrogen Emissions 

Running Exhaust 0.00 70.59 0.00 70.60 0.00 58.12 0.00 58.12 0.00 17.50 17.51 6.92 0.00 18.59 18Cold Start Exhaust 0.00 11.78 0.00 11.77 0.00 8.49 0.00 8.49 0.00 2.59 2.58 0.00 0.00 0.00 0Hot Start Exhaust 0.00 6.51 0.00 6.50 0.00 5.76 0.00 5.77 0.00 1.74 1.73 0.00 0.00 0.00 0Total Exhaust 0.00 88.88 0.00 88.89 0.00 72.37 0.00 72.38 0.00 21.82 21.82 6.92 0.00 18.59 18

Particulate Matter Emissions 

Exhaust 0.00 1.13 0.00 1.12 0.00 0.53 0.00 0.54 0.00 0.11 0.11 0.02 0.00 0.52 0Tire Wear 0.00 9.40 0.00 9.41 0.00 4.46 0.00 4.46 0.00 0.87 0.88 0.04 0.00 0.41 0Total PM Emissions 0.00 10.53 0.00 10.53 0.00 4.99 0.00 4.99 0.00 0.98 0.99 0.05 0.00 0.93 0

Fuel Consumed in 1000 Gallons 

Gasoline 0.00 8789.57 0.00 5532.80 0.00 2008.80 0.00 1532Diesel 0.00 0.00 65.00 
TABLE C-15 

2020 Winter On-Road Emissions by Vehicle Class 

South Coast Air Basin - Tons/Day 

 Light Duty Auto Light Duty Truck Med. Duty Truck Urban Bus Heavy Gas Truck 

Daily VMT (x 1000) 259473 122893 23966 432 8696 No. of Hot Trips 11002133 5135632 1001750 0 0 No. of Cold Trips 16806973 7843860 1530013 0 0 No. of Daily Trips 27809114 12979496 2531767 0 0  NCAT CAT DSL TOTAL NCAT CAT DSL TOTAL NCAT CAT TOTAL DSL NCAT CAT TOT

Total Organic Gas Emissions 

Running Exhaust 0.00 10.60 0.00 10.61 0.00 5.10 0.00 5.10 0.00 1.51 1.51 0.85 0.00 2.40 2Cold Start Exhaust 0.00 12.08 0.00 12.08 0.00 8.65 0.00 8.65 0.00 3.16 3.16 0.00 0.00 0.00 0Hot Start Exhaust 0.00 1.18 0.00 1.17 0.00 1.27 0.00 1.27 0.00 0.47 0.46 0.00 0.00 0.00 0Total Exhaust 0.00 23.85 0.00 23.85 0.00 15.02 0.00 15.02 0.00 5.14 5.16 0.85 0.00 2.40 2Diurnal Evaporation 0.00 16.30 0.00 16.29 0.00 5.57 0.00 5.56 0.00 1.36 1.36 0.00 0.00 1.44 1Resting Losses 0.00 2.82 0.00 2.81 0.00 0.92 0.00 0.92 0.00 0.18 0.18 0.00 0.00 0.00 0Hot Soak Evaporation 0.00 6.40 0.00 6.39 0.00 2.15 0.00 2.16 0.00 0.51 0.52 0.00 0.00 0.69 0Running Losses 0.00 17.96 0.00 17.97 0.00 6.34 0.00 6.34 0.00 1.24 1.25 0.00 0.00 0.19 0Total TOG Emission 0.00 67.33 0.00 67.32 0.00 30.01 0.00 30.00 0.00 8.43 8.44 0.85 0.00 4.72 4

Reactive Organic Gas Emissions 

Running Exhaust 0.00 8.78 0.00 8.78 0.00 4.22 0.00 4.22 0.00 1.25 1.25 0.83 0.00 1.99 1Cold Start Exhaust 0.00 10.00 0.00 10.00 0.00 7.16 0.00 7.16 0.00 2.62 2.62 0.00 0.00 0.00 0Hot Start Exhaust 0.00 0.97 0.00 0.97 0.00 1.05 0.00 1.05 0.00 0.39 0.39 0.00 0.00 0.00 0Total Exhaust 0.00 19.75 0.00 19.75 0.00 12.44 0.00 12.44 0.00 4.25 4.25 0.83 0.00 1.99 1Diurnal Evaporation 0.00 16.30 0.00 16.29 0.00 5.57 0.00 5.56 0.00 1.36 1.36 0.00 0.00 1.44 1Resting Losses 0.00 2.82 0.00 2.81 0.00 0.92 0.00 0.92 0.00 0.18 0.18 0.00 0.00 0.00 0Hot Soak Evaporation 0.00 6.40 0.00 6.39 0.00 2.15 0.00 2.16 0.00 0.51 0.52 0.00 0.00 0.69 0Running Losses 0.00 17.96 0.00 17.97 0.00 6.34 0.00 6.34 0.00 1.24 1.25 0.00 0.00 0.19 0Total ROG Emissions 0.00 63.23 0.00 63.22 0.00 27.42 0.00 27.42 0.00 7.55 7.54 0.83 0.00 4.31 4

Carbon Monoxide Emissions 

Running Exhaust 0.00 657.59 0.00 657.59 0.00 454.73 0.00 454.73 0.00 88.83 88.83 0.81 0.00 80.72 80Cold Start Exhaust 0.00 194.28 0.01 194.30 0.00 170.36 0.00 170.36 0.00 44.87 44.86 0.00 0.00 0.00 0Hot Start Exhaust 0.00 18.17 0.01 18.17 0.00 26.57 0.00 26.56 0.00 7.08 7.07 0.00 0.00 0.00 0Total Exhaust 0.00 870.03 0.02 870.04 0.00 651.65 0.00 651.64 0.00 140.77 140.77 0.81 0.00 80.72 80

Oxides of Nitrogen Emissions 

Running Exhaust 0.00 76.37 0.00 76.38 0.00 62.71 0.00 62.71 0.00 18.88 18.89 6.92 0.00 17.03 17Cold Start Exhaust 0.00 13.21 0.00 13.21 0.00 9.35 0.00 9.35 0.00 2.84 2.84 0.00 0.00 0.00 0Hot Start Exhaust 0.00 7.15 0.00 7.16 0.00 6.26 0.00 6.26 0.00 1.89 1.89 0.00 0.00 0.00 0Total Exhaust 0.00 96.73 0.00 96.74 0.00 78.32 0.00 78.31 0.00 23.61 23.61 6.92 0.00 17.03 17Exhaust 0.00 1.13 0.00 1.12 0.00 0.53 0.00 0.54 0.00 0.11 0.11 0.02 0.00 0.52 0Tire Wear 0.00 9.40 0.00 9.41 0.00 4.46 0.00 4.46 0.00 0.87 0.88 0.04 0.00 0.41 0Total PM Emissions 0.00 10.53 0.00 10.53 0.00 4.99 0.00 4.99 0.00 0.98 0.99 0.05 0.00 0.93 0

 Fuel Consumed in 1000 Gallons 

Gasoline 0.00 8789.57 0.00 5532.80 0.00 2008.80 0.00 1532Diesel 0.00 0.00 65.00 
ATTACHMENT D 

PROJECTED CONTROLLED EMISSIONS FOR YEARS 

2000, 2006, 2010, 2020 

- 245 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-1 

TABLE D-1 

Year 2000 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(A) Reductions Without Overlapping/Double-Counting With Other Control Measures (1) Base Year : 1993 

MEASURE NAME 

VOC RED. NOX RED. CO RED. NO2 RED. 

 

TPD TPD TPD TPD 

 BA-01 NSR Impact 29.92 11.19 5.58 

11.19 

 BA-03 Adjustment for PAR 1130.1 -0.13 0.00 0.00 

0.00 

 BA-04 Natural Event Policy on Windblown Dust 0.00 0.00 0.00 

0.00 

 DPR-01 COE fr Pesticide Applications 0.00 0.00 0.00 

0.00 

 BCM-01 Emissions Reductions from Paved Roads (R403) 0.00 0.00 0.00 

0.00 

 BCM-06 Ems Red fr Fugitive Dust Sources to meet BACM Requirements (R403) 0.00 0.00 0.00 

0.00 

 BCM-03 Fur Ems Red fr Unpaved Roads & Parking Lot and Staging Area(R403) 0.00 0.00 0.00 

0.00 

 BCM-04 Emissions Reductions from Agricultural Activities (R403) 0.00 0.00 0.00 

0.00 

 CMB-02B Control of Ems from Small Boil and Proc Heaters 0.00 1.78 0.00 

1.78 

 CMB-03 Area Source Credits for Commercial & Residential Combustion Equip 0.00 0.00 0.00 

0.00 

 CMB -04 Area Source Credits for Energy Conservation/Efficiency 0.00 0.00 0.00 

0.00 

 CMB-06 Emission Red. from Std for New Commercial & Residential Water Htr 0.00 0.00 0.00 

0.00 

 CMB-07 Ems Red for Petroleum Flares 0.00 0.00 0.00 

0.00 

 CMB-09 Ems Red from Petro Ref FCCU 0.00 0.00 0.00 

0.00 

 CP-02 Mid Term Consumer Product Measure 0.00 0.00 0.00 

0.00 

 CTS-02E Fur Ems Red fr Adhesives (R1168) 0.00 0.00 0.00 

0.00 

 CTS-02H Fur Ems Red fr Metal Parts and Products (R1107) 5.08 0.00 0.00 

0.00 

 CTS-02M Fur Ems Red fr Plastic,Rubber,Glass Coatings (R1145) 0.97 0.00 0.00 

0.00 

 CTS-02N Fur Ems Red fr Solvent Degreaser (R1122) 0.00 0.00 0.00 

0.00 

 CTS-02O Fur Ems Red fr Usage of Solvents (R442C) 0.00 0.00 0.00 

0.00 

 CTS-03 Consumer Product Education Labeling Program 0.00 0.00 0.00 

0.00 

 CTS-04 Public Awareness/Education Programs-Area Sources 0.00 0.00 0.00 

0.00 

 CTS-07 Further Emission Reductions from Architectural Coatings (R1113) 3.36 0.00 0.00 

0.00 

 FUG-03 Further Emission Reductions from Floating Roof Tanks 0.00 0.00 0.00 

0.00 

 FUG-04 Further Emission Reductions from Fugitive Sources (R1173) 0.71 0.00 0.00 

0.00 

 MSC-01 Promotion of Ligther Color Roofing,Road Materials,Tree Planting 0.00 0.00 0.00 

0.00 

 MSC-02 In-Use Compliance program for Air Pollution Control Equipment 0.00 0.00 0.00 

0.00 

 MSC-03 Promotion of Catalyst-Surface Coating Technology Programs 0.00 0.00 0.00 

0.00 

 PRC-01 Emission Reductions from Woodwork Operations 0.00 0.00 0.00 

0.00 

 PRC-03 Emission Reductions from Restaurant Operations 0.14 0.00 0.00 

0.00 

 WST-01 Emissions Reductions from Livestock Waste 3.55 0.00 0.00 

0.00 

 WST-02 Emissions Reductions from Composting of Dewatered Sewage Sludge 0.00 0.00 0.00 

0.00 

 WST-03 Emissions Reductions from Waste Burning (Rule 444) 0.00 0.00 0.00 

0.00 

- 246 -
Appendix III Base amd Future Year Emission Inventories 

III - D -2 

 WST-04 Disposal of Materials Containing VOC 0.28 0.00 0.00 

0.00 

 TCM-01 Transportation Improvements 0.00 0.00 0.00 

0.00 

 ATT-01 Telecommunications 0.00 0.00 0.00 

0.00 

 ATT-02 Advanced Shuttle Transit 0.00 0.00 0.00 

0.00 

 ATT-03 Zero-Emission Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-04 Alternative Fuel Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-05 Intelligent Vehicle Highway Systems (IVHS) 0.00 0.00 0.00 

0.00 

 FLX-01 Intercredit Trading Program 0.00 0.00 0.00 

0.00 

 FLX-02 Air Quality Investment Program 0.00 0.00 0.00 

0.00 

 FSS-02 Market-Based Transportation Pricing 0.00 0.00 0.00 

0.00 

 FSS-04 Emiss. Charges of $5000/ton of VOC for Stat Srce emit >10t/yr 0.00 0.00 0.00 

0.00 

 M1&M2 Combination of M-01 & M-02 (5) 9.29 4.57 172.76 

4.99 

 M4,5,6&7 Combination of M-04-05-06-07 0.00 6.95 0.00 

6.95 

 M11&M12 Industrial Eq 0.00 0.00 0.00 

0.00 

 M-13 Marine 0.00 1.00 0.00 

1.00 

 M-14 Locomotives/Trains 0.00 0.00 0.00 

0.00 

 M-16 Pleasure Water Craft 1.29 0.00 0.00 

0.00 

 MOF-07 Polluting Engines 0.00 0.00 0.00 

0.00 

 MON-09 In Use Vehicle Emission Mitigation 0.00 0.00 0.00 

0.00 

 MON-10 Emission Reduction Credit for Trucks Stop Electrification 0.00 0.00 0.00 

0.00 

 ADV-CP-4 Long Term Measures for Consumer Products 0.00 0.00 0.00 

0.00 

 ADV-CTS Advance Tech-CTS 0.00 0.00 0.00 

0.00 

 ADV-ARCH Advance Tech-Achitectural Ctgs 0.00 0.00 0.00 

0.00 

 ADV-CLNG Advance Tech-Cleaning 0.00 0.00 0.00 

0.00 

 ADV-FUG Advance Tech-FUG 0.00 0.00 0.00 

0.00 

 ADV-PRC Advance Tech-PRC 0.00 0.00 0.00 

0.00 

 ADV-MISC Advance Tech-misc 0.00 0.00 0.00 

0.00 

 ADV-ON Market Incentives, Operational Measures (94AQMP : M-19) 0.00 0.00 0.00 

0.00 

 ADV-M910 Off-Road 2.5g/bhp NOx std. & Ind, Mbl, Farm/NonFarm Equip 0.00 0.00 0.00 

0.00 

 ADV-M15 Non-Military Aircraft (5) 0.15 0.17 0.00 

0.16 

 ADV-OFF Market Incentives, Operational Measures (94AQMP : M-20) 0.00 0.00 0.00 

0.00 

 GRAND TOTAL (NET) 

54.62 25.67 178.34 26.08 

TABLE D-1 

Year 2000 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(B) Reductions With Overlapping/Double-Counting With Other Control Measures (2) Base Year : 1993 

MEASURE NAME 

VOC RED. NOX RED. CO RED. NO2 RED. 

- 247 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-3 

 

TPD TPD TPD TPD 

 BA-01 NSR Impact 

29.92 11.19 5.58 11.19 

 BA-03 Adjustment for PAR 1130.1 

-0.13 0.00 0.00 0.00 

 BA-04 Natural Event Policy on Windblown Dust 

0.00 0.00 0.00 0.00 

 DPR-01 COE fr Pesticide Applications 

0.00 0.00 0.00 0.00 

 BCM-01 Emissions Reductions from Paved Roads (R403) 

0.00 0.00 0.00 0.00 

 BCM-06 Ems Red fr Fugitive Dust Sources to meet BACM 

Requirements (R403) 0.00 0.00 0.00 0.00 

 BCM-03 Fur Ems Red fr Unpaved Roads & Parking Lot and Staging 

Area(R403) 0.00 0.00 0.00 0.00 

 BCM-04 Emissions Reductions from Agricultural Activities (R403) 

0.00 0.00 0.00 0.00 

 CMB-02B Control of Ems from Small Boil and Proc Heaters 

0.00 1.78 0.00 1.78 

 CMB-03 Area Source Credits for Commercial & Residential 

Combustion Equip 0.00 0.00 0.00 0.00 

 CMB-04 Area Source Credits for Energy Conservation/Efficiency 

0.00 0.00 0.00 0.00 

 CMB-06 Emission Red. from Std for New Commercial & Residential 

Water Htr 0.00 0.00 0.00 0.00 

 CMB-07 Ems Red for Petroleum Flares 

0.00 0.00 0.00 0.00 

 CMB-09 Ems Red from Petro Ref FCCU 

0.00 0.00 0.00 0.00 

 CP-02 Mid Term Consumer Product Measure 

0.00 0.00 0.00 0.00 

 CTS-02E Fur Ems Red fr Adhesives (R1168) 

0.00 0.00 0.00 0.00 

 CTS-02H Fur Ems Red fr Metal Parts and Products (R1107) 

5.08 0.00 0.00 0.00 

 CTS-02M Fur Ems Red fr Plastic,Rubber,Glass Coatings (R1145) 

0.97 0.00 0.00 0.00 

 CTS-02N Fur Ems Red fr Solvent Degreaser (R1122) 

0.00 0.00 0.00 0.00 

 CTS-02O Fur Ems Red fr Usage of Solvents (R442C) 

0.00 0.00 0.00 0.00 

 CTS-03 Consumer Product Education Labeling Program 

0.00 0.00 0.00 0.00 

 CTS-04 Public Awareness/Education Programs-Area Sources 

0.00 0.00 0.00 0.00 

 CTS-07 Further Emission Reductions from Architectural Coatings 

(R1113) 3.36 0.00 0.00 0.00 

- 248 -
Appendix III Base amd Future Year Emission Inventories 

III - D -4 

 FUG-03 Further Emission Reductions from Floating Roof Tanks 

0.00 0.00 0.00 0.00 

 FUG-04 Further Emission Reductions from Fugitive Sources (R1173) 

0.71 0.00 0.00 0.00 

 MSC-01 Promotion of Ligther Color Roofing,Road Materials,Tree 

Planting 0.00 0.00 0.00 0.00 

 MSC-02 In-Use Compliance program for Air Pollution Control 

Equipment 0.00 0.00 0.00 0.00 

 MSC-03 Promotion of Catalyst-Surface Coating Technology Programs 

0.00 0.00 0.00 0.00 

 PRC-01 Emission Reductions from Woodwork Operations 

0.00 0.00 0.00 0.00 

 PRC-03 Emission Reductions from Restaurant Operations 

0.14 0.00 0.00 0.00 

 WST-01 Emissions Reductions from Livestock Waste 

3.55 0.00 0.00 0.00 

 WST-02 Emissions Reductions from Composting of Dewatered Sewage 

Sludge 0.00 0.00 0.00 0.00 

 WST-03 Emissions Reductions from Waste Burning (Rule 444) 

0.00 0.00 0.00 0.00 

 WST-04 Disposal of Materials Containing VOC 

0.28 0.00 0.00 0.00 

 TCM-01 Transportation Improvements 

0.00 0.00 0.00 0.00 

 ATT-01 Telecommunications 

0.00 0.00 0.00 0.00 

 ATT-02 Advanced Shuttle Transit 

0.00 0.00 0.00 0.00 

 ATT-03 Zero-Emission Vehicles/Infrastructure 

0.00 0.00 0.00 0.00 

 ATT-04 Alternative Fuel Vehicles/Infrastructure 

0.00 0.00 0.00 0.00 

 ATT-05 Intelligent Vehicle Highway Systems (IVHS) 

0.00 0.00 0.00 0.00 

 FLX-01 Intercredit Trading Program 

0.00 0.00 0.00 0.00 

 FLX-02 Air Quality Investment Program 

0.00 0.00 0.00 0.00 

 FSS-02 Market-Based Transportation Pricing 

0.00 0.00 0.00 0.00 

 FSS-04 Emiss. Charges of $5000/ton of VOC for Stat Srce emit 

>10t/yr 0.00 0.00 0.00 0.00 

 M1&M2 Combination of M-01 & M-02 (5) 

9.29 4.57 172.76 4.99 

 M4,5,6&7 Combination of M-04-05-06-07 

0.00 6.95 0.00 6.95 

 M11&M12 Industrial Eq 

0.00 0.00 0.00 0.00 

- 249 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-5 

 M-13 Marine 

0.00 1.00 0.00 1.00 

 M-14 Locomotives/Trains 

0.00 0.00 0.00 0.00 

 M-16 Pleasure Water Craft 

1.29 0.00 0.00 0.00 

 MOF-07 Polluting Engines 

0.00 0.00 0.00 0.00 

 MON-09 In Use Vehicle Emission Mitigation 

0.00 0.00 0.00 0.00 

 MON-10 Emission Reduction Credit for Trucks Stop Electrification 

0.00 0.00 0.00 0.00 

 ADV-CP-4 Long Term Measures for Consumer Products 

0.00 0.00 0.00 0.00 

 ADV-CTS Advance Tech-CTS 

0.00 0.00 0.00 0.00 

 ADV-ARCH Advance Tech-Achitectural Ctgs 

0.00 0.00 0.00 0.00 

 ADV-CLNG Advance Tech-Cleaning 

0.00 0.00 0.00 0.00 

 ADV-FUG Advance Tech-FUG 

0.00 0.00 0.00 0.00 

 ADV-PRC Advance Tech-PRC 

0.00 0.00 0.00 0.00 

 ADV-MISC Advance Tech-misc 

0.00 0.00 0.00 0.00 

 ADV-ON Market Incentives, Operational Measures (94AQMP : M-19) 

0.00 0.00 0.00 0.00 

 ADV-M910 Off-Road 2.5g/bhp NOx std. & Ind, Mbl, Farm/NonFarm Equip 

0.00 0.00 0.00 0.00 

 ADV-M15 Non-Military Aircraft (5) 

0.15 0.17 0.00 0.16 

 ADV-OFF Market Incentives, Operational Measures (94AQMP : M-20) 

0.00 0.00 0.00 0.00 

TABLE D-1 

Year 2000 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(C) Emission Summary for (Point, Area, Mobile Source, and Off-Road MV) Base Year : 1993 

 Summer Winter 

 VOC NOX CO NO2 

BASELINE EMISSIONS 

 Point source 110.279 11.278 57.854 

11.278 

 Area (nonfed) 350.229 52.794 236.758 

73.296 

 Area (fed) 6.649 0.000 0.000 

0.000 

- 250 -
Appendix III Base amd Future Year Emission Inventories 

III - D -6 

 Reclaim 45.180 

45.180 

 Total Stationary 467.157 109.252 294.612 

129.754 

 On-road 334.391 509.613 3297.852 

535.670 

 Off-road (nonfed) 66.689 131.220 1240.116 

130.172 

 Off-road (fed) 68.655 166.348 309.462 

164.397 

 TOTAL 936.892 916.433 5142.042 

959.993 

EMISSION REDUCTIONS 

 Point source 33.665 3.744 5.578 

3.744 

 Area (nonfed) 10.227 9.235 0.000 

9.235 

 Area (fed) 0.000 0.000 0.000 

0.000 

 Total Stationary 43.892 12.978 5.578 

12.978 

 On-road 9.289 11.524 172.761 

11.942 

 Off-road (nonfed) 0.000 0.000 0.000 

0.000 

 Off-road (fed) 1.437 1.167 0.000 

1.157 

 TOTAL 54.618 25.669 178.339 

26.078 

REMAINING EMISSIONS 

 Point source 76.616 7.534 52.276 

7.534 

 Area (nonfed) 340.002 43.559 236.758 

64.061 

 Area (fed) 6.649 0.000 0.000 

0.000 

 Reclaim 45.180 

45.180 

 Total Stationary 423.267 96.274 289.034 

116.776 

 On-road 325.102 498.089 3125.091 

523.728 

 Off-road (nonfed) 66.689 131.220 1240.116 

130.172 

- 251 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-7 

 Off-road (fed) 67.218 165.181 309.462 

163.239 

 TOTAL 882.275 890.764 4963.702 

933.915 

 ERCs 4.475 1.529 1.972 

1.529 

 HILO (3) 0.090 0.019 0.000 

0.019 

 NSR Exemption 11.060 5.182 1.201 

5.182 

 R518.2 1.500 1.500 1.500 

1.500 

 ODC Conversion 9.350 0.000 0.000 

0.000 

 GRAND TOTAL (T/D) 908.750 898.994 4968.375 

942.145 

(1) Emission reductions for individual measures were estimated based 

on the sequence of listing 

 contained here. When the sequence changes, reductions from each 

measure could be affected, 

 but the net total reductions remain the same. The purpose of 

this table is to estimate 

 total emission reductions without overlapping or double-counting 

between measures. 

(2) Emission reductions for individual measures were estimated in the 

absence of other measures. 

 Therefore, the sequence of listing does not affect the reduction 

estimates. The purpose of 

 this table is to provide emission reduction estimates for 

Appendix IV control measure 

 summary tables as well as cost effectiveness analysis. 

(3) HILO=Bank for HIgh employment LOw polluting companies. 

(4) Mobility Adjustment includes TCM-01, ATT-01, ATT-02, ATT-05 and 

adjustments are reflected 

 in the CEPA baseline beyond year 2000. 

(5) M-02 and ADV-M15 are classified as 182 (e) (5) measures.

- 252 -
Appendix III Base amd Future Year Emission Inventories 

III-D-8 

TABLE D-2 

Year 2006 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Annual Average Inventory - Tons/Day) 

(A) Reductions Without Overlapping/Double-Counting With Other Control Measures (1) Base Year : 

1993 

MEASURE NAME VOC 

RED. 

NOX 

RED. 

CO 

RED. 

SOX 

RED. 

PM 

RED. 

 TPD TPD TPD TPD TPD 

BA-01 NSR Impact 42.86 16.15 8.96 0.19 1.91 

BA-03 Adjustment for PAR 1130.1 0.00 0.00 0.00 0.00 0.00 

BA-04 Natural Event Policy on Windblown Dust 0.00 0.00 0.00 0.00 54.24 

DPR-01 COE fr Pesticide Applications 1.34 0.00 0.00 0.00 0.00 

BCM-01 Emissions Reductions from Paved Roads 

(R403) 

0.00 0.00 0.00 0.00 54.40 

BCM-06 Ems Red fr Fugitive Dust Sources to meet 

BACM Requirements (R403) 

0.00 0.00 0.00 0.00 5.88 

BCM-03 Fur Ems Red fr Unpaved Roads & Parking Lot 

and Staging Area(R403) 

0.00 0.00 0.00 0.00 15.21 

BCM-04 Emissions Reductions from Agricultural 

Activities (R403) 

0.00 0.00 0.00 0.00 0.03 

CMB-02B Control of Ems from Small Boil and Proc 

Heaters 

0.00 1.46 0.00 0.00 0.00 

CMB-03 Area Source Credits for Commercial & 

Residential Combustion Equip 

0.00 0.00 0.00 0.00 0.00 

CMB-04 Area Source Credits for Energy 

Conservation/Efficiency 

0.00 0.00 0.00 0.00 0.00 

CMB-06 Emission Red. from Std for New Commercial & 

Residential Water Htr 

0.00 3.57 0.00 0.00 0.00 

CMB-07 Ems Red for Petroleum Flares 0.00 0.00 0.00 0.00 0.00 

CMB-09 Ems Red from Petro Ref FCCU 0.00 0.00 0.00 0.00 0.48 

CP-02 Mid Term Consumer Product Measure 31.45 0.00 0.00 0.00 0.00 

CTS-02E Fur Ems Red fr Adhesives (R1168) 0.00 0.00 0.00 0.00 0.00 

CTS-02H Fur Ems Red fr Metal Parts and Products 

(R1107) 

4.69 0.00 0.00 0.00 0.00 

CTS-02M Fur Ems Red fr Plastic,Rubber,Glass 

Coatings (R1145) 

0.64 0.00 0.00 0.00 0.00 

CTS-02N Fur Ems Red fr Solvent Degreaser (R1122) 31.99 0.00 0.00 0.00 0.00 

CTS-02O Fur Ems Red fr Usage of Solvents (R442C) 2.63 0.00 0.00 0.00 0.00 

CTS-03 Consumer Product Education Labeling Program 0.00 0.00 0.00 0.00 0.00 

CTS-04 Public Awareness/Education Programs-Area 

Sources 

0.00 0.00 0.00 0.00 0.00 

CTS-07 Further Emission Reductions from 

Architectural Coatings (R1113) 

17.45 0.00 0.00 0.00 0.00 

FUG-03 Further Emission Reductions from Floating 

Roof Tanks 

0.00 0.00 0.00 0.00 0.00 

FUG-04 Further Emission Reductions from Fugitive 

Sources (R1173) 

0.56 0.00 0.00 0.00 0.00 

MSC-01 Promotion of Ligther Color Roofing,Road 

Materials,Tree Planting 

0.00 0.00 0.00 0.00 0.00 

MSC-02 In-Use Compliance program for Air Pollution 

Control Equipment 

0.00 0.00 0.00 0.00 0.00 

MSC-03 Promotion of Catalyst-Surface Coating 

Technology Programs 

0.00 0.00 0.00 0.00 0.00 

PRC-01 Emission Reductions from Woodwork 

Operations 

0.00 0.00 0.00 0.00 8.61 

PRC-03 Emission Reductions from Restaurant 

Operations 

1.12 0.00 0.00 0.00 7.87 

WST-01 Emissions Reductions from Livestock Waste 3.31 0.00 0.00 0.00 5.96 

WST-02 Emissions Reductions from Composting of 

Dewatered Sewage Sludge 

0.00 0.00 0.00 0.00 0.00 

WST-03 Emissions Reductions from Waste Burning 

(Rule 444) 

0.00 0.00 0.00 0.00 0.00 

WST-04 Disposal of Materials Containing VOC 0.73 0.00 0.00 0.00 0.00 

TCM-01 Transportation Improvements 0.00 0.00 0.00 0.00 0.00 

ATT-01 Telecommunications 0.00 0.00 0.00 0.00 0.00 

ATT-02 Advanced Shuttle Transit 0.00 0.00 0.00 0.00 0.00 

ATT-03 Zero-Emission Vehicles/Infrastructure 0.00 0.00 0.00 0.00 0.00 

ATT-04 Alternative Fuel Vehicles/Infrastructure 0.00 0.00 0.00 0.00 0.00 

ATT-05 Intelligent Vehicle Highway Systems (IVHS) 0.00 0.00 0.00 0.00 0.00 

FLX-01 Intercredit Trading Program 0.00 0.00 0.00 0.00 0.00 

FLX-02 Air Quality Investment Program 0.00 0.00 0.00 0.00 0.00 

FSS-02 Market-Based Transportation Pricing 0.00 0.00 0.00 0.00 0.00 

- 253 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-9 

FSS-04 Emiss. Charges of $5000/ton of VOC for Stat 

Srce emit >10t/yr 

0.00 0.00 0.00 0.00 0.00 

M1&M2 Combination of M-01 & M-02 (5) 15.17 9.28 262.25 0.00 0.10 

TABLE D-2 

(A) Concluded. 

M4,5,6& 

7 

Combination of M-04-05-06-07 4.85 46.04 0.00 0.00 0.00 

M11&M12 Industrial Eq 13.37 7.50 512.12 0.00 0.00 

M-13 Marine 0.00 11.88 0.00 0.00 0.00 

M-14 Locomotives/Trains 0.00 11.11 0.00 0.00 0.00 

M-16 Pleasure Water Craft 9.08 0.00 0.00 0.00 0.00 

MOF-07 Polluting Engines 0.00 0.00 0.00 0.00 0.00 

MON-09 In Use Vehicle Emission Mitigation 0.00 0.00 0.00 0.00 0.00 

MON-10 Emission Reduction Credit for Trucks Stop 

Electrification 

0.00 0.00 0.00 0.00 0.00 

ADV-CP-4 Long Term Measures for Consumer Products 0.00 0.00 0.00 0.00 0.00 

ADV-CTS Advance Tech-CTS 6.13 0.00 0.00 0.00 0.00 

ADV-ARCH Advance Tech-Achitectural Ctgs 4.72 0.00 0.00 0.00 0.00 

ADV-CLNG Advance Tech-Cleaning 3.39 0.00 0.00 0.00 0.00 

ADV-FUG Advance Tech-FUG 3.85 0.00 0.00 0.00 0.00 

ADV-PRC Advance Tech-PRC 1.02 0.00 0.00 0.00 0.00 

ADV-MISC Advance Tech-misc 0.47 0.00 0.00 0.00 0.00 

ADV-ON Market Incentives, Operational Measures 

(94AQMP : M-19) 

0.00 0.00 0.00 0.00 0.00 

ADV-M910 Off-Road 2.5g/bhp NOx std. & Ind, Mbl, 

Farm/NonFarm Equip 

0.92 8.51 0.00 0.00 0.00 

ADV-M15 Non-Military Aircraft (5) 1.45 1.89 0.00 0.00 0.00 

ADV-OFF Market Incentives, Operational Measures 

(94AQMP : M-20) 

0.00 0.00 0.00 0.00 0.00 

 GRAND TOTAL (NET) 203.20 117.39 783.33 0.19 154.69 

TABLE D-2 

Year 2006 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Annual Average Inventory - Tons/Day) 

(B) Reductions With Overlapping/Double-Counting With Other Control Measures(2) Base Year : 1993 

MEASURE NAME VOC 

RED. 

NOX 

RED. 

CO 

RED. 

SOX 

RED. 

PM 

RED. 

 TPD TPD TPD TPD TPD 

BA-01 NSR Impact 42.86 16.15 8.96 0.19 1.91 

BA-03 Adjustment for PAR 1130.1 0.00 0.00 0.00 0.00 0.00 

BA-04 Natural Event Policy on Windblown Dust 0.00 0.00 0.00 0.00 54.24 

DPR-01 COE fr Pesticide Applications 1.34 0.00 0.00 0.00 0.00 

BCM-01 Emissions Reductions from Paved Roads (R403) 0.00 0.00 0.00 0.00 54.40 

BCM-06 Ems Red fr Fugitive Dust Sources to meet BACM 

Requirements (R403) 

0.00 0.00 0.00 0.00 5.88 

BCM-03 Fur Ems Red fr Unpaved Roads & Parking Lot 

and Staging Area(R403) 

0.00 0.00 0.00 0.00 15.21 

BCM-04 Emissions Reductions from Agricultural 

Activities (R403) 

0.00 0.00 0.00 0.00 0.03 

CMB-02B Control of Ems from Small Boil and Proc 

Heaters 

0.00 1.46 0.00 0.00 0.00 

CMB-03 Area Source Credits for Commercial & 

Residential Combustion Equip 

0.00 0.00 0.00 0.00 0.00 

CMB-04 Area Source Credits for Energy 

Conservation/Efficiency 

0.00 0.00 0.00 0.00 0.00 

CMB-06 Emission Red. from Std for New Commercial & 

Residential Water Htr 

0.00 3.57 0.00 0.00 0.00 

CMB-07 Ems Red for Petroleum Flares 0.00 0.00 0.00 0.00 0.00 

CMB-09 Ems Red from Petro Ref FCCU 0.00 0.00 0.00 0.00 0.48 

CP-02 Mid Term Consumer Product Measure 31.45 0.00 0.00 0.00 0.00 

CTS-02E Fur Ems Red fr Adhesives (R1168) 0.00 0.00 0.00 0.00 0.00 

CTS-02H Fur Ems Red fr Metal Parts and Products 

(R1107) 

4.69 0.00 0.00 0.00 0.00 

CTS-02M Fur Ems Red fr Plastic,Rubber,Glass Coatings 

(R1145) 

0.64 0.00 0.00 0.00 0.00 

CTS-02N Fur Ems Red fr Solvent Degreaser (R1122) 31.99 0.00 0.00 0.00 0.00 

CTS-02O Fur Ems Red fr Usage of Solvents (R442C) 2.63 0.00 0.00 0.00 0.00 

CTS-03 Consumer Product Education Labeling Program 0.00 0.00 0.00 0.00 0.00 

CTS-04 Public Awareness/Education Programs-Area 

Sources 

0.00 0.00 0.00 0.00 0.00 

- 254 -
Appendix III Base amd Future Year Emission Inventories 

III-D-10 

CTS-07 Further Emission Reductions from 

Architectural Coatings (R1113) 

17.45 0.00 0.00 0.00 0.00 

- 255 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-11 

TABLE D-2 

(B) Concluded

FUG-03 Further Emission Reductions from Floating 

Roof Tanks 

0.00 0.00 0.00 0.00 0.00 

FUG-04 Further Emission Reductions from Fugitive 

Sources (R1173) 

0.56 0.00 0.00 0.00 0.00 

MSC-01 Promotion of Ligther Color Roofing,Road 

Materials,Tree Planting 

0.00 0.00 0.00 0.00 0.00 

MSC-02 In-Use Compliance program for Air Pollution 

Control Equipment 

0.00 0.00 0.00 0.00 0.00 

MSC-03 Promotion of Catalyst-Surface Coating 

Technology Programs 

0.00 0.00 0.00 0.00 0.00 

PRC-01 Emission Reductions from Woodwork Operations 0.00 0.00 0.00 0.00 8.61 

PRC-03 Emission Reductions from Restaurant 

Operations 

1.12 0.00 0.00 0.00 7.87 

WST-01 Emissions Reductions from Livestock Waste 3.31 0.00 0.00 0.00 5.96 

WST-02 Emissions Reductions from Composting of 

Dewatered Sewage Sludge 

0.00 0.00 0.00 0.00 0.00 

WST-03 Emissions Reductions from Waste Burning 

(Rule 444) 

0.00 0.00 0.00 0.00 0.00 

WST-04 Disposal of Materials Containing VOC 0.73 0.00 0.00 0.00 0.00 

TCM-01 Transportation Improvements 0.00 0.00 0.00 0.00 0.00 

ATT-01 Telecommunications 0.00 0.00 0.00 0.00 0.00 

ATT-02 Advanced Shuttle Transit 0.00 0.00 0.00 0.00 0.00 

ATT-03 Zero-Emission Vehicles/Infrastructure 0.00 0.00 0.00 0.00 0.00 

ATT-04 Alternative Fuel Vehicles/Infrastructure 0.00 0.00 0.00 0.00 0.00 

ATT-05 Intelligent Vehicle Highway Systems (IVHS) 0.00 0.00 0.00 0.00 0.00 

FLX-01 Intercredit Trading Program 0.00 0.00 0.00 0.00 0.00 

FLX-02 Air Quality Investment Program 0.00 0.00 0.00 0.00 0.00 

FSS-02 Market-Based Transportation Pricing 0.00 0.00 0.00 0.00 0.00 

FSS-04 Emiss. Charges of $5000/ton of VOC for Stat 

Srce emit >10t/yr 

0.00 0.00 0.00 0.00 0.00 

M1&M2 Combination of M-01 & M-02 (5) 15.17 9.28 262.25 0.00 0.10 

M4,5,6& 

7 

Combination of M-04-05-06-07 4.85 46.04 0.00 0.00 0.00 

M11&M12 Industrial Eq 13.37 7.50 512.12 0.00 0.00 

M-13 Marine 0.00 11.88 0.00 0.00 0.00 

M-14 Locomotives/Trains 0.00 11.11 0.00 0.00 0.00 

M-16 Pleasure Water Craft 9.08 0.00 0.00 0.00 0.00 

MOF-07 Polluting Engines 0.00 0.00 0.00 0.00 0.00 

MON-09 In Use Vehicle Emission Mitigation 0.00 0.00 0.00 0.00 0.00 

MON-10 Emission Reduction Credit for Trucks Stop 

Electrification 

0.00 0.00 0.00 0.00 0.00 

ADV-CP-4 Long Term Measures for Consumer Products 0.00 0.00 0.00 0.00 0.00 

ADV-CTS Advance Tech-CTS 6.13 0.00 0.00 0.00 0.00 

ADV-ARCH Advance Tech-Achitectural Ctgs 4.72 0.00 0.00 0.00 0.00 

ADV-CLNG Advance Tech-Cleaning 3.39 0.00 0.00 0.00 0.00 

ADV-FUG Advance Tech-FUG 3.85 0.00 0.00 0.00 0.00 

ADV-PRC Advance Tech-PRC 1.02 0.00 0.00 0.00 0.00 

ADV-MISC Advance Tech-misc 0.47 0.00 0.00 0.00 0.00 

ADV-ON Market Incentives, Operational Measures 

(94AQMP : M-19) 

0.00 0.00 0.00 0.00 0.00 

ADV-M910 Off-Road 2.5g/bhp NOx std. & Ind, Mbl, 

Farm/NonFarm Equip 

0.92 8.51 0.00 0.00 0.00 

ADV-M15 Non-Military Aircraft (5) 1.45 1.89 0.00 0.00 0.00 

ADV-OFF Market Incentives, Operational Measures 

(94AQMP : M-20) 

0.00 0.00 0.00 0.00 0.00 

 

 

- 256 -
Appendix III Base amd Future Year Emission Inventories 

III-D-12 

TABLE D-2 

Year 2006 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Annual Average Inventory - Tons/Day) 

(C) Emission Summary for (Point, Area, Mobile Source, and Off-Road MV) Base Year : 1993 

 VOC NOX CO SOX PM10 

BASELINE EMISSIONS 

 Point source 97.263 8.325 57.703 0.681 14.728 

 Area (nonfed) 355.100 63.376 133.397 1.266 409.847 

 Area (fed) 6.703 0.000 0.000 0.000 0.000 

 Reclaim 31.764 11.374 

 Total Stationary 459.066 103.465 191.100 13.321 424.575 

 On-road 207.204 405.528 2010.213 15.490 13.802 

 Off-road (nonfed) 52.209 86.362 1008.379 2.116 5.922 

 Off-road (fed) 68.081 144.451 354.158 35.332 9.706 

 TOTAL 786.560 739.806 3563.852 66.259 454.005 

EMISSION REDUCTIONS 

 Point source 51.422 4.448 8.961 0.190 2.396 

 Area (nonfed) 105.597 16.731 0.000 0.000 152.203 

 Area (fed) 1.341 0.000 0.000 0.000 0.000 

 Total Stationary 158.359 21.179 8.961 0.190 154.599 

 On-road 20.017 55.325 262.251 0.000 0.096 

 Off-road (nonfed) 13.222 12.715 491.261 0.000 0.000 

 Off-road (fed) 11.599 28.175 20.859 0.000 0.000 

 TOTAL 203.197 117.394 783.332 0.190 154.695 

REMAINING EMISSIONS 

 Point source 45.843 3.877 48.741 0.491 12.332 

 Area (nonfed) 249.503 46.645 133.397 1.266 257.643 

 Area (fed) 5.362 0.000 0.000 0.000 0.000 

 Reclaim 31.764 11.374 

 Total Stationary 300.709 82.286 182.138 13.131 269.976 

 On-road 187.187 350.203 1747.962 15.490 13.706 

 Off-road (nonfed) 38.987 73.646 517.118 2.116 5.922 

 Off-road (fed) 56.482 116.276 333.299 35.332 9.706 

 TOTAL 583.364 622.412 2780.518 66.069 299.310 

 ERCs 8.260 1.730 3.630 0.120 1.210 

 HILO (3) 0.090 0.019 0.000 0.014 0.019 

 NSR Exemption 19.250 9.020 2.090 0.000 0.000 

 R518.2 1.500 1.500 1.500 0.500 0.500 

 ODC Conversion 10.470 0.000 0.000 0.000 0.000 

 GRAND TOTAL (T/D) 622.934 634.681 2787.738 66.703 301.039 

(1) Emission reductions for individual measures were estimated based on the sequence of listing contained here. 

When the sequence changes, reductions from each measure could be affected, but the net total reductions 

remain the same. The purpose of this table is to estimate total emission reductions without overlapping or 

double-counting between measures. 

(2) Emission reductions for individual measures were estimated in the absence of other measures. Therefore, the 

sequence of listing does not affect the reduction estimates. The purpose of this table is to provide 

emission reduction estimates for Appendix IV control measure summary tables as well as cost effectiveness 

analysis. 

(3) HILO=Bank for HIgh employment LOw polluting companies. 

(4) Mobility Adjustment includes TCM-01, ATT-01, ATT-02, ATT-05 and adjustments are reflected in the CEPA 

baseline beyond year 2000. Emission reductions from the adjustment are 14.73 T/D, -2.25 T/D, 93.01 T/D, 

0.09 T/D and 0.14 T/D for VOC, NOx, CO, SOx and PM10 repectively. The reductions are reflected in the CEPA 

baseline. 

(5) M-02 and ADV-M15 are classified as 182 (e) (5) measures. 

- 257 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-13 

TABLE D-3 

Year 2010 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(A) Reductions Without Overlapping/Double-Counting With Other Control Measures (1) Base Year : 1993 

MEASURE NAME VOC RED. NOX RED. CO RED. 

NO2 RED. 

 TPD TPD TPD 

TPD 

 BA-01 NSR Impact 66.31 20.14 9.32 

20.14 

 BA-03 Adjustment for PAR 1130.1 0.00 0.00 0.00 

0.00 

 BA-04 Natural Event Policy on Windblown Dust 0.00 0.00 0.00 

0.00 

 DPR-01 COE fr Pesticide Applications 1.46 0.00 0.00 

0.00 

 BCM-01 Emissions Reductions from Paved Roads (R403) 0.00 0.00 0.00 

0.00 

 BCM-06 Ems Red fr Fugitive Dust Sources to meet BACM Requirements (R403) 0.00 0.00 0.00 

0.00 

 BCM-03 Fur Ems Red fr Unpaved Roads & Parking Lot and Staging Area(R403) 0.00 0.00 0.00 

0.00 

 BCM-04 Emissions Reductions from Agricultural Activities (R403) 0.00 0.00 0.00 

0.00 

 CMB-02B Control of Ems from Small Boil and Proc Heaters 0.00 1.28 0.00 

1.28 

 CMB-03 Area Source Credits for Commercial & Residential Combustion Equip 0.00 0.00 0.00 

0.00 

 CMB-04 Area Source Credits for Energy Conservation/Efficiency 0.00 0.00 0.00 

0.00 

 CMB-06 Emission Red. from Std for New Commercial & Residential Water Htr 0.00 7.63 0.00 

7.63 

 CMB-07 Ems Red for Petroleum Flares 0.00 0.00 0.00 

0.00 

 CMB-09 Ems Red from Petro Ref FCCU 0.00 0.00 0.00 

0.00 

 CP-02 Mid Term Consumer Product Measure 34.02 0.00 0.00 

0.00 

 CTS-02E Fur Ems Red fr Adhesives (R1168) 1.32 0.00 0.00 

0.00 

 CTS-02H Fur Ems Red fr Metal Parts and Products (R1107) 5.36 0.00 0.00 

0.00 

 CTS-02M Fur Ems Red fr Plastic,Rubber,Glass Coatings (R1145) 0.83 0.00 0.00 

0.00 

 CTS-02N Fur Ems Red fr Solvent Degreaser (R1122) 35.25 0.00 0.00 

0.00 

 CTS-02O Fur Ems Red fr Usage of Solvents (R442C) 3.22 0.00 0.00 

0.00 

 CTS-03 Consumer Product Education Labeling Program 0.00 0.00 0.00 

0.00 

 CTS-04 Public Awareness/Education Programs-Area Sources 0.00 0.00 0.00 

0.00 

 CTS-07 Further Emission Reductions from Architectural Coatings (R1113) 39.30 0.00 0.00 

0.00 

 FUG-03 Further Emission Reductions from Floating Roof Tanks 0.00 0.00 0.00 

0.00 

 FUG-04 Further Emission Reductions from Fugitive Sources (R1173) 0.50 0.00 0.00 

0.00 

 MSC-01 Promotion of Ligther Color Roofing,Road Materials,Tree Planting 0.00 0.00 0.00 

0.00 

 MSC-02 In-Use Compliance program for Air Pollution Control Equipment 0.00 0.00 0.00 

0.00 

 MSC-03 Promotion of Catalyst-Surface Coating Technology Programs 0.00 0.00 0.00 

0.00 

 PRC-01 Emission Reductions from Woodwork Operations 0.00 0.00 0.00 

0.00 

 PRC-03 Emission Reductions from Restaurant Operations 1.11 0.00 0.00 

0.00 

 WST-01 Emissions Reductions from Livestock Waste 3.29 0.00 0.00 

0.00 

 WST-02 Emissions Reductions from Composting of Dewatered Sewage Sludge 0.00 0.00 0.00 

0.00 

 WST-03 Emissions Reductions from Waste Burning (Rule 444) 0.00 0.00 0.00 

0.00 

 WST-04 Disposal of Materials Containing VOC 0.75 0.00 0.00 

0.00 

- 258 -
Appendix III Base amd Future Year Emission Inventories 

III-D-14 

 TCM-01 Transportation Improvements 0.00 0.00 0.00 

0.00 

 ATT-01 Telecommunications 0.00 0.00 0.00 

0.00 

 ATT-02 Advanced Shuttle Transit 0.00 0.00 0.00 

0.00 

 ATT-03 Zero-Emission Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-04 Alternative Fuel Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-05 Intelligent Vehicle Highway Systems (IVHS) 0.00 0.00 0.00 

0.00 

 FLX-01 Intercredit Trading Program 0.00 0.00 0.00 

0.00 

 FLX-02 Air Quality Investment Program 0.00 0.00 0.00 

0.00 

 FSS-02 Market-Based Transportation Pricing 0.00 0.00 0.00 

0.00 

 FSS-04 Emiss. Charges of $5000/ton of VOC for Stat Srce emit >10t/yr 0.00 0.00 0.00 

0.00 

 M1&M2 Combination of M-01 & M-02 (5) 19.41 17.09 301.75 

18.62 

 M4,5,6&7 Combination of M-04-05-06-07 8.82 61.74 0.00 

61.74 

 M11&M12 Industrial Eq 32.40 17.44 1038.32 

17.44 

 M-13 Marine 0.00 15.33 0.00 

15.33 

 M-14 Locomotives/Trains 0.00 17.22 0.00 

17.22 

 M-16 Pleasure Water Craft 21.43 0.00 0.00 

0.00 

 MOF-07 Polluting Engines 0.00 0.00 0.00 

0.00 

 MON-09 In Use Vehicle Emission Mitigation 0.00 0.00 0.00 

0.00 

 MON-10 Emission Reduction Credit for Trucks Stop Electrification 0.00 0.00 0.00 

0.00 

 ADV-CP-4 Long Term Measures for Consumer Products 42.91 0.00 0.00 

0.00 

 ADV-CTS Advance Tech-CTS 20.29 0.00 0.00 

0.00 

 ADV-ARCH Advance Tech-Achitectural Ctgs 20.25 0.00 0.00 

0.00 

 ADV-CLNG Advance Tech-Cleaning 19.09 0.00 0.00 

0.00 

 ADV-FUG Advance Tech-FUG 18.30 0.00 0.00 

0.00 

 ADV-PRC Advance Tech-PRC 8.24 0.00 0.00 

0.00 

 ADV-MISC Advance Tech-misc 2.76 0.00 0.00 

0.00 

 ADV-ON Market Incentives, Operational Measures (94AQMP : M-19) 36.78 6.25 0.00 

6.51 

 ADV-M910 Off-Road 2.5g/bhp NOx std. & Ind, Mbl, Farm/NonFarm Equip 4.48 46.55 0.00 

46.49 

 ADV-M15 Non-Military Aircraft (5) 3.13 5.55 0.00 

5.25 

 ADV-OFF Market Incentives, Operational Measures (94AQMP : M-20) 18.04 3.01 0.00 

2.96 

 GRAND TOTAL (NET) 469.02 219.23 1349.39 

220.61 

TABLE D-3 

Year 2010 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(B) Reductions With Overlapping/Double-Counting With Other Control Measures (2) Base Year : 1993 

MEASURE NAME VOC RED. NOX RED. CO RED. 

NO2 RED. 

 TPD TPD TPD 

TPD 

 BA-01 NSR Impact 66.31 20.14 9.32 

20.14 

 BA-03 Adjustment for PAR 1130.1 0.00 0.00 0.00 

0.00 

 BA-04 Natural Event Policy on Windblown Dust 0.00 0.00 0.00 

0.00 

- 259 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-15 

 DPR-01 COE fr Pesticide Applications 1.46 0.00 0.00 

0.00 

 BCM-01 Emissions Reductions from Paved Roads (R403) 0.00 0.00 0.00 

0.00 

 BCM-06 Ems Red fr Fugitive Dust Sources to meet BACM Requirements (R403) 0.00 0.00 0.00 

0.00 

 BCM-03 Fur Ems Red fr Unpaved Roads & Parking Lot and Staging Area(R403) 0.00 0.00 0.00 

0.00 

 BCM-04 Emissions Reductions from Agricultural Activities (R403) 0.00 0.00 0.00 

0.00 

 CMB-02B Control of Ems from Small Boil and Proc Heaters 0.00 1.28 0.00 

1.28 

 CMB-03 Area Source Credits for Commercial & Residential Combustion Equip 0.00 0.00 0.00 

0.00 

 CMB-04 Area Source Credits for Energy Conservation/Efficiency 0.00 0.00 0.00 

0.00 

 CMB-06 Emission Red. from Std for New Commercial & Residential Water Htr 0.00 7.63 0.00 

7.63 

 CMB-07 Ems Red for Petroleum Flares 0.00 0.00 0.00 

0.00 

 CMB-09 Ems Red from Petro Ref FCCU 0.00 0.00 0.00 

0.00 

 CP-02 Mid Term Consumer Product Measure 34.02 0.00 0.00 

0.00 

 CTS-02E Fur Ems Red fr Adhesives (R1168) 1.32 0.00 0.00 

0.00 

 CTS-02H Fur Ems Red fr Metal Parts and Products (R1107) 5.36 0.00 0.00 

0.00 

 CTS-02M Fur Ems Red fr Plastic,Rubber,Glass Coatings (R1145) 0.83 0.00 0.00 

0.00 

 CTS-02N Fur Ems Red fr Solvent Degreaser (R1122) 35.25 0.00 0.00 

0.00 

 CTS-02O Fur Ems Red fr Usage of Solvents (R442C) 3.22 0.00 0.00 

0.00 

 CTS-03 Consumer Product Education Labeling Program 0.00 0.00 0.00 

0.00 

 CTS-04 Public Awareness/Education Programs-Area Sources 0.00 0.00 0.00 

0.00 

 CTS-07 Further Emission Reductions from Architectural Coatings (R1113) 39.30 0.00 0.00 

0.00 

 FUG-03 Further Emission Reductions from Floating Roof Tanks 0.00 0.00 0.00 

0.00 

 FUG-04 Further Emission Reductions from Fugitive Sources (R1173) 0.50 0.00 0.00 

0.00 

 MSC-01 Promotion of Ligther Color Roofing,Road Materials,Tree Planting 0.00 0.00 0.00 

0.00 

 MSC-02 In-Use Compliance program for Air Pollution Control Equipment 0.00 0.00 0.00 

0.00 

 MSC-03 Promotion of Catalyst-Surface Coating Technology Programs 0.00 0.00 0.00 

0.00 

 PRC-01 Emission Reductions from Woodwork Operations 0.00 0.00 0.00 

0.00 

 PRC-03 Emission Reductions from Restaurant Operations 1.11 0.00 0.00 

0.00 

 WST-01 Emissions Reductions from Livestock Waste 3.29 0.00 0.00 

0.00 

 WST-02 Emissions Reductions from Composting of Dewatered Sewage Sludge 0.00 0.00 0.00 

0.00 

 WST-03 Emissions Reductions from Waste Burning (Rule 444) 0.00 0.00 0.00 

0.00 

 WST-04 Disposal of Materials Containing VOC 0.75 0.00 0.00 

0.00 

 TCM-01 Transportation Improvements 0.00 0.00 0.00 

0.00 

 ATT-01 Telecommunications 0.00 0.00 0.00 

0.00 

 ATT-02 Advanced Shuttle Transit 0.00 0.00 0.00 

0.00 

 ATT-03 Zero-Emission Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-04 Alternative Fuel Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-05 Intelligent Vehicle Highway Systems (IVHS) 0.00 0.00 0.00 

0.00 

 FLX-01 Intercredit Trading Program 0.00 0.00 0.00 

0.00 

 FLX-02 Air Quality Investment Program 0.00 0.00 0.00 

0.00 

 FSS-02 Market-Based Transportation Pricing 0.00 0.00 0.00 

0.00 

- 260 -
Appendix III Base amd Future Year Emission Inventories 

III-D-16 

 FSS-04 Emiss. Charges of $5000/ton of VOC for Stat Srce emit >10t/yr 0.00 0.00 0.00 

0.00 

 M1&M2 Combination of M-01 & M-02 (5) 19.41 17.09 301.75 

18.62 

 M4,5,6&7 Combination of M-04-05-06-07 8.82 61.74 0.00 

61.74 

 M11&M12 Industrial Eq 32.40 17.44 1038.32 

17.44 

 M-13 Marine 0.00 15.33 0.00 

15.33 

 M-14 Locomotives/Trains 0.00 17.22 0.00 

17.22 

 M-16 Pleasure Water Craft 21.43 0.00 0.00 

0.00 

 MOF-07 Polluting Engines 0.00 0.00 0.00 

0.00 

 MON-09 In Use Vehicle Emission Mitigation 0.00 0.00 0.00 

0.00 

 MON-10 Emission Reduction Credit for Trucks Stop Electrification 0.00 0.00 0.00 

0.00 

 ADV-CP-4 Long Term Measures for Consumer Products 42.91 0.00 0.00 

0.00 

 ADV-CTS Advance Tech-CTS 20.29 0.00 0.00 

0.00 

 ADV-ARCH Advance Tech-Achitectural Ctgs 20.25 0.00 0.00 

0.00 

 ADV-CLNG Advance Tech-Cleaning 19.09 0.00 0.00 

0.00 

 ADV-FUG Advance Tech-FUG 18.30 0.00 0.00 

0.00 

 ADV-PRC Advance Tech-PRC 8.24 0.00 0.00 

0.00 

 ADV-MISC Advance Tech-misc 2.76 0.00 0.00 

0.00 

 ADV-ON Market Incentives, Operational Measures (94AQMP : M-19) 36.78 6.25 0.00 

8.28 

 ADV-M910 Off-Road 2.5g/bhp NOx std. & Ind, Mbl, Farm/NonFarm Equip 4.48 46.55 0.00 

46.49 

 ADV-M15 Non-Military Aircraft (5) 3.13 5.55 0.00 

5.25 

 ADV-OFF Market Incentives, Operational Measures (94AQMP : M-20) 18.04 3.01 0.00 

4.79 

TABLE D-3 

Year 2010 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(C) Emission Summary for (Point, Area, Mobile Source, and Off-Road MV) Base Year : 1993 

 Summer Winter 

 VOC NOX CO NO2 

BASELINE EMISSIONS 

 Point source 126.855 9.101 69.920 9.101 

 Area (nonfed) 397.280 55.953 266.978 77.421 

 Area (fed) 7.297 0.000 0.000 0.000 

 Reclaim 33.035 33.035 

 Total Stationary 531.432 98.089 336.898 119.557 

 On-road 145.739 362.844 1785.275 376.472 

 Off-road (nonfed) 60.504 105.543 1276.361 104.578 

 Off-road (fed) 84.060 163.934 366.647 161.365 

 TOTAL 821.737 730.410 3765.183 761.972 

EMISSION REDUCTIONS 

 Point source 87.610 5.955 9.320 5.955 

 Area (nonfed) 235.472 23.086 0.000 23.086 

 Area (fed) 1.459 0.000 0.000 0.000 

 Total Stationary 324.542 29.042 9.320 29.042 

 On-road 65.006 85.078 301.748 86.874 

 Off-road (nonfed) 39.077 44.929 995.285 44.854 

 Off-road (fed) 40.398 60.184 43.037 59.836 

 TOTAL 469.023 219.233 1349.390 220.606 

REMAINING EMISSIONS 

 Point source 39.247 3.146 60.599 3.146 

 Area (nonfed) 161.808 32.867 266.978 54.335 

 Area (fed) 5.838 0.000 0.000 0.000 

- 261 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-17 

 Reclaim 33.035 33.035 

 Total Stationary 206.892 69.047 327.577 90.515 

 On-road 80.733 277.766 1483.527 289.598 

 Off-road (nonfed) 21.427 60.615 281.076 59.724 

 Off-road (fed) 43.662 103.749 323.610 101.529 

 TOTAL 352.714 511.177 2415.791 541.366 

 ERCs 14.801 2.187 4.588 2.187 

 HILO (3) 0.090 0.019 0.000 0.019 

 NSR Exemption 33.180 15.547 3.602 15.547 

 R518.2 1.500 1.500 1.500 1.500 

 ODC Conversion 11.290 0.000 0.000 0.000 

 GRAND TOTAL (T/D) 413.575 530.430 2425.481 560.619 

(1) Emission reductions for individual measures were estimated based on the sequence of listing contained here. 

When the sequence changes, reductions from each measure could be affected, but the net total reductions 

remain the same. The purpose of this table is to estimatetotal emission reductions without overlapping or 

double-counting between measures. 

(2) Emission reductions for individual measures were estimated in the absence of other measures. Therefore, the 

sequence of listing does not affect the reduction estimates. The purpose of this table is to provide 

emission reduction estimates for Appendix IV control measure summary tables as well as cost effectiveness 

analysis. 

(3) HILO=Bank for HIgh employment LOw polluting companies. 

(4) Mobility Adjustment includes TCM-01, ATT-01, ATT-02, ATT-05 and adjustment are reflected in the CEPA 

baseline beyond year 2000. Emissions reductions from the adjustment are 17.18 T/D, -3.25 T/D, 127.81 T/D and 

-3.05 T/D for VOC, NOx, CO and NO2 respectively. The reductions are reflected in the CEPA baseline. 

(5) M-02 and ADV-M15 are classified as 182 (e) (5) measures. 

- 262 -
Appendix III Base amd Future Year Emission Inventories 

III-D-18 

TABLE D-4 

Year 2020 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(A) Reductions Without Overlapping/Double-Counting With Other Control Measures (1) Base Year : 1993 

MEASURE NAME VOC RED. NOX RED. CO RED. 

NO2 RED. 

 TPD TPD TPD 

TPD 

 BA-01 NSR Impact 66.90 20.34 9.41 

20.34 

 BA-03 Adjustment for PAR 1130.1 0.00 0.00 0.00 

0.00 

 BA-04 Natural Event Policy on Windblown Dust 0.00 0.00 0.00 

0.00 

 DPR-01 COE fr Pesticide Applications 1.58 0.00 0.00 

0.00 

 BCM-01 Emissions Reductions from Paved Roads (R403) 0.00 0.00 0.00 

0.00 

 BCM-06 Ems Red fr Fugitive Dust Sources to meet BACM Requirements (R403) 0.00 0.00 0.00 

0.00 

 BCM-03 Fur Ems Red fr Unpaved Roads & Parking Lot and Staging Area(R403) 0.00 0.00 0.00 

0.00 

 BCM-04 Emissions Reductions from Agricultural Activities (R403) 0.00 0.00 0.00 

0.00 

 CMB-02B Control of Ems from Small Boil and Proc Heaters 0.00 1.36 0.00 

1.36 

 CMB-03 Area Source Credits for Commercial & Residential Combustion Equip 0.00 0.00 0.00 

0.00 

 CMB-04 Area Source Credits for Energy Conservation/Efficiency 0.00 0.00 0.00 

0.00 

 CMB-06 Emission Red. from Std for New Commercial & Residential Water Htr 0.00 8.90 0.00 

8.90 

 CMB-07 Ems Red for Petroleum Flares 0.00 0.00 0.00 

0.00 

 CMB-09 Ems Red from Petro Ref FCCU 0.00 0.00 0.00 

0.00 

 CP-02 Mid Term Consumer Product Measure 38.63 0.00 0.00 

0.00 

 CTS-02E Fur Ems Red fr Adhesives (R1168) 1.68 0.00 0.00 

0.00 

 CTS-02H Fur Ems Red fr Metal Parts and Products (R1107) 6.90 0.00 0.00 

0.00 

 CTS-02M Fur Ems Red fr Plastic,Rubber,Glass Coatings (R1145) 1.29 0.00 0.00 

0.00 

 CTS-02N Fur Ems Red fr Solvent Degreaser (R1122) 44.18 0.00 0.00 

0.00 

 CTS-02O Fur Ems Red fr Usage of Solvents (R442C) 4.49 0.00 0.00 

0.00 

 CTS-03 Consumer Product Education Labeling Program 0.00 0.00 0.00 

0.00 

 CTS-04 Public Awareness/Education Programs-Area Sources 0.00 0.00 0.00 

0.00 

 CTS-07 Further Emission Reductions from Architectural Coatings (R1113) 45.37 0.00 0.00 

0.00 

 FUG-03 Further Emission Reductions from Floating Roof Tanks 0.00 0.00 0.00 

0.00 

 FUG-04 Further Emission Reductions from Fugitive Sources (R1173) 0.58 0.00 0.00 

0.00 

 MSC-01 Promotion of Ligther Color Roofing,Road Materials,Tree Planting 0.00 0.00 0.00 

0.00 

 MSC-02 In-Use Compliance program for Air Pollution Control Equipment 0.00 0.00 0.00 

0.00 

 MSC-03 Promotion of Catalyst-Surface Coating Technology Programs 0.00 0.00 0.00 

0.00 

 PRC-01 Emission Reductions from Woodwork Operations 0.00 0.00 0.00 

0.00 

 PRC-03 Emission Reductions from Restaurant Operations 1.07 0.00 0.00 

0.00 

 WST-01 Emissions Reductions from Livestock Waste 3.12 0.00 0.00 

0.00 

 WST-02 Emissions Reductions from Composting of Dewatered Sewage Sludge 0.00 0.00 0.00 

0.00 

 WST-03 Emissions Reductions from Waste Burning (Rule 444) 0.00 0.00 0.00 

0.00 

 WST-04 Disposal of Materials Containing VOC 0.83 0.00 0.00 

0.00 

- 263 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-19 

 TCM-01 Transportation Improvements 0.00 0.00 0.00 

0.00 

 ATT-01 Telecommunications 0.00 0.00 0.00 

0.00 

 ATT-02 Advanced Shuttle Transit 0.00 0.00 0.00 

0.00 

 ATT-03 Zero-Emission Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-04 Alternative Fuel Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-05 Intelligent Vehicle Highway Systems (IVHS) 0.00 0.00 0.00 

0.00 

 FLX-01 Intercredit Trading Program 0.00 0.00 0.00 

0.00 

 FLX-02 Air Quality Investment Program 0.00 0.00 0.00 

0.00 

 FSS-02 Market-Based Transportation Pricing 0.00 0.00 0.00 

0.00 

 FSS-04 Emiss. Charges of $5000/ton of VOC for Stat Srce emit >10t/yr 0.00 0.00 0.00 

0.00 

 M1&M2 Combination of M-01 & M-02 (5) 12.29 14.40 249.81 

15.65 

 M4,5,6&7 Combination of M-04-05-06-07 10.24 68.11 0.00 

68.11 

 M11&M12 Industrial Eq 34.29 18.84 1101.74 

18.84 

 M-13 Marine 0.00 17.91 0.00 

17.91 

 M-14 Locomotives/Trains 0.00 15.58 0.00 

15.58 

 M-16 Pleasure Water Craft 25.48 0.00 0.00 

0.00 

 MOF-07 Polluting Engines 0.00 0.00 0.00 

0.00 

 MON-09 In Use Vehicle Emission Mitigation 0.00 0.00 0.00 

0.00 

 MON-10 Emission Reduction Credit for Trucks Stop Electrification 0.00 0.00 0.00 

0.00 

 ADV-CP-4 Long Term Measures for Consumer Products 48.72 0.00 0.00 

0.00 

 ADV-CTS Advance Tech-CTS 25.56 0.00 0.00 

0.00 

 ADV-ARCH Advance Tech-Achitectural Ctgs 23.37 0.00 0.00 

0.00 

 ADV-CLNG Advance Tech-Cleaning 24.58 0.00 0.00 

0.00 

 ADV-FUG Advance Tech-FUG 20.99 0.00 0.00 

0.00 

 ADV-PRC Advance Tech-PRC 11.32 0.00 0.00 

0.00 

 ADV-MISC Advance Tech-misc 3.82 0.00 0.00 

0.00 

 ADV-ON Market Incentives, Operational Measures (94AQMP : M-19) 25.99 6.03 0.00 

6.26 

 ADV-M910 Off-Road 2.5g/bhp NOx std. & Ind, Mbl, Farm/NonFarm Equip 4.51 47.03 0.00 

46.96 

 ADV-M15 Non-Military Aircraft (5) 3.13 5.55 0.00 

5.25 

 ADV-OFF Market Incentives, Operational Measures (94AQMP : M-20) 19.85 3.19 0.00 

3.12 

GRAND TOTAL (NET) 510.74 227.23 1360.95 

228.28 

TABLE D-4 

Year 2020 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(B) Reductions With Overlapping/Double-Counting With Other Control Measures (2) Base Year : 1993 

MEASURE NAME VOC RED. NOX RED. CO RED. 

NO2 RED. 

 TPD TPD TPD 

TPD 

 BA-01 NSR Impact 66.90 20.34 9.41 

20.34 

 BA-03 Adjustment for PAR 1130.1 0.00 0.00 0.00 

0.00 

 BA-04 Natural Event Policy on Windblown Dust 0.00 0.00 0.00 

0.00 

- 264 -
Appendix III Base amd Future Year Emission Inventories 

III-D-20 

 DPR-01 COE fr Pesticide Applications 1.58 0.00 0.00 

0.00 

 BCM-01 Emissions Reductions from Paved Roads (R403) 0.00 0.00 0.00 

0.00 

 BCM-06 Ems Red fr Fugitive Dust Sources to meet BACM Requirements (R403) 0.00 0.00 0.00 

0.00 

 BCM-03 Fur Ems Red fr Unpaved Roads & Parking Lot and Staging Area(R403) 0.00 0.00 0.00 

0.00 

 BCM-04 Emissions Reductions from Agricultural Activities (R403) 0.00 0.00 0.00 

0.00 

 CMB-02B Control of Ems from Small Boil and Proc Heaters 0.00 1.36 0.00 

1.36 

 CMB-03 Area Source Credits for Commercial & Residential Combustion Equip 0.00 0.00 0.00 

0.00 

 CMB-04 Area Source Credits for Energy Conservation/Efficiency 0.00 0.00 0.00 

0.00 

 CMB-06 Emission Red. from Std for New Commercial & Residential Water Htr 0.00 8.90 0.00 

8.90 

 CMB-07 Ems Red for Petroleum Flares 0.00 0.00 0.00 

0.00 

 CMB-09 Ems Red from Petro Ref FCCU 0.00 0.00 0.00 

0.00 

 CP-02 Mid Term Consumer Product Measure 38.63 0.00 0.00 

0.00 

 CTS-02E Fur Ems Red fr Adhesives (R1168) 1.68 0.00 0.00 

0.00 

 CTS-02H Fur Ems Red fr Metal Parts and Products (R1107) 6.90 0.00 0.00 

0.00 

 CTS-02M Fur Ems Red fr Plastic,Rubber,Glass Coatings (R1145) 1.29 0.00 0.00 

0.00 

 CTS-02N Fur Ems Red fr Solvent Degreaser (R1122) 44.18 0.00 0.00 

0.00 

 CTS-02O Fur Ems Red fr Usage of Solvents (R442C) 4.49 0.00 0.00 

0.00 

 CTS-03 Consumer Product Education Labeling Program 0.00 0.00 0.00 

0.00 

 CTS-04 Public Awareness/Education Programs-Area Sources 0.00 0.00 0.00 

0.00 

 CTS-07 Further Emission Reductions from Architectural Coatings (R1113) 45.37 0.00 0.00 

0.00 

 FUG-03 Further Emission Reductions from Floating Roof Tanks 0.00 0.00 0.00 

0.00 

 FUG-04 Further Emission Reductions from Fugitive Sources (R1173) 0.58 0.00 0.00 

0.00 

 MSC-01 Promotion of Ligther Color Roofing,Road Materials,Tree Planting 0.00 0.00 0.00 

0.00 

 MSC-02 In-Use Compliance program for Air Pollution Control Equipment 0.00 0.00 0.00 

0.00 

 MSC-03 Promotion of Catalyst-Surface Coating Technology Programs 0.00 0.00 0.00 

0.00 

 PRC-01 Emission Reductions from Woodwork Operations 0.00 0.00 0.00 

0.00 

 PRC-03 Emission Reductions from Restaurant Operations 1.07 0.00 0.00 

0.00 

 WST-01 Emissions Reductions from Livestock Waste 3.12 0.00 0.00 

0.00 

 WST-02 Emissions Reductions from Composting of Dewatered Sewage Sludge 0.00 0.00 0.00 

0.00 

 WST-03 Emissions Reductions from Waste Burning (Rule 444) 0.00 0.00 0.00 

0.00 

 WST-04 Disposal of Materials Containing VOC 0.83 0.00 0.00 

0.00 

 TCM-01 Transportation Improvements 0.00 0.00 0.00 

0.00 

 ATT-01 Telecommunications 0.00 0.00 0.00 

0.00 

 ATT-02 Advanced Shuttle Transit 0.00 0.00 0.00 

0.00 

 ATT-03 Zero-Emission Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-04 Alternative Fuel Vehicles/Infrastructure 0.00 0.00 0.00 

0.00 

 ATT-05 Intelligent Vehicle Highway Systems (IVHS) 0.00 0.00 0.00 

0.00 

 FLX-01 Intercredit Trading Program 0.00 0.00 0.00 

0.00 

 FLX-02 Air Quality Investment Program 0.00 0.00 0.00 

0.00 

 FSS-02 Market-Based Transportation Pricing 0.00 0.00 0.00 

0.00 

- 265 -
Attachment D: Projected Controlled Emissions for Years 2000, 2006, 2010, 2020 

III-D-21 

 FSS-04 Emiss. Charges of $5000/ton of VOC for Stat Srce emit >10t/yr 0.00 0.00 0.00 

0.00 

 M1&M2 Combination of M-01 & M-02 (5) 12.29 14.40 249.81 

15.65 

 M4,5,6&7 Combination of M-04-05-06-07 10.24 68.11 0.00 

68.11 

 M11&M12 Industrial Eq 34.29 18.84 1101.74 

18.84 

 M-13 Marine 0.00 17.91 0.00 

17.91 

 M-14 Locomotives/Trains 0.00 15.58 0.00 

15.58 

 M-16 Pleasure Water Craft 25.48 0.00 0.00 

0.00 

 MOF-07 Polluting Engines 0.00 0.00 0.00 

0.00 

 MON-09 In Use Vehicle Emission Mitigation 0.00 0.00 0.00 

0.00 

 MON-10 Emission Reduction Credit for Trucks Stop Electrification 0.00 0.00 0.00 

0.00 

 ADV-CP-4 Long Term Measures for Consumer Products 48.72 0.00 0.00 

0.00 

 ADV-CTS Advance Tech-CTS 25.56 0.00 0.00 

0.00 

 ADV-ARCH Advance Tech-Achitectural Ctgs 23.37 0.00 0.00 

0.00 

 ADV-CLNG Advance Tech-Cleaning 24.58 0.00 0.00 

0.00 

 ADV-FUG Advance Tech-FUG 20.99 0.00 0.00 

0.00 

 ADV-PRC Advance Tech-PRC 11.32 0.00 0.00 

0.00 

 ADV-MISC Advance Tech-misc 3.82 0.00 0.00 

0.00 

 ADV-ON Market Incentives, Operational Measures (94AQMP : M-19) 25.99 6.03 0.00 

8.11 

 ADV-M910 Off-Road 2.5g/bhp NOx std. & Ind, Mbl, Farm/NonFarm Equip 4.51 47.03 0.00 

46.96 

 ADV-M15 Non-Military Aircraft (5) 3.13 5.55 0.00 

5.25 

 ADV-OFF Market Incentives, Operational Measures (94AQMP : M-20) 19.85 3.19 0.00 

5.01 

 

TABLE D-4 

Year 2020 Emission Reductions Excluding Natural Sources By Control Measures in the 

South Coast Air Basin (Planning Inventory - Tons/Day) 

(C) Emission Summary for (Point, Area, Mobile Source, and Off-Road MV) Base Year : 1993 

 Summer Winter 

 VOC NOX CO NO2 

BASELINE EMISSIONS 

 Point source 149.314 10.760 83.623 10.760 

 Area (nonfed) 471.511 59.738 271.961 83.096 

 Area (fed) 7.891 0.000 0.000 0.000 

 Reclaim 33.035 33.035 

 Total Stationary 628.716 103.533 355.584 126.891 

 On-road 105.567 356.462 1579.588 368.422 

 Off-road (nonfed) 64.477 109.572 1360.843 108.452 

 Off-road (fed) 94.407 172.550 399.812 169.645 

 TOTAL 893.168 742.117 3695.828 773.410 

EMISSION REDUCTIONS 

 Point source 95.019 6.970 9.409 6.970 

 Area (nonfed) 278.370 23.629 0.000 23.629 

 Area (fed) 1.578 0.000 0.000 0.000 

 Total Stationary 374.968 30.599 9.409 30.599 

 On-road 48.520 88.529 249.807 90.019 

 Off-road (nonfed) 41.430 46.770 1058.583 46.679 

 Off-road (fed) 45.824 61.334 43.154 60.979 

 TOTAL 510.741 227.231 1360.953 228.276 

REMAINING EMISSIONS 

 Point source 54.294 3.790 74.214 3.790 

 Area (nonfed) 193.141 36.109 271.961 59.467 

 Area (fed) 6.313 0.000 0.000 0.000 

- 266 -
Appendix III Base amd Future Year Emission Inventories 

III-D-22 

 Reclaim 33.035 33.035 

 Total Stationary 253.747 72.934 346.175 96.292 

 On-road 57.047 267.933 1329.781 278.403 

 Off-road (nonfed) 23.047 62.802 302.259 61.773 

 Off-road (fed) 48.583 111.217 356.659 108.666 

 TOTAL 382.425 514.887 2334.875 545.135 

 ERCs 14.801 2.187 4.588 2.187 

 HILO (3) 0.090 0.019 0.000 0.019 

 NSR Exemption 33.180 15.547 3.602 15.547 

 R518.2 1.500 1.500 1.500 1.500 

 ODC Conversion 11.290 0.000 0.000 0.000 

 GRAND TOTAL (T/D) 443.286 534.140 2344.564 564.388 

 (1) Emission reductions for individual measures were estimated based on the sequence of listing contained here. 

When the sequence changes, reductions from each measure could be affected, but the net total reductions 

remain the same. The purpose of this table is to estimate total emission reductions without overlapping or 

double-counting between measures. 

(2) Emission reductions for individual measures were estimated in the absence of other measures. Therefore, the 

sequence of listing does not affect the reduction estimates. The purpose of this table is to provide 

emission reduction estimates for Appendix IV control measure summary tables as well as cost effectiveness 

analysis. 

(3) HILO=Bank for HIgh employment LOw polluting companies. 

(4) Mobility Adjustment includes TCM-01, ATT-01, ATT-02, ATT-05 and adjustments are reflected in the CEPA 

baseline beyond year 2000. Emissions reductions from the adjustment are 11.57 T/D, 6.97 T/D, 151.21 T/D/ 

and 7.63 T/D for VOC, NOx, CO and NO2 respectively. The Reductions are frelected in the CEPA baseline. 

(5) M-02 and ADV-M15 are classified as 182 (e) (5) measures.

- 267 -
FINAL 

2003 AQMP APPENDIX III 

BASE AND FUTURE YEAR EMISSION INVENTORIES 

AUGUST 2003 

- 268 -
SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT 

GOVERNING BOARD 

Chairman: WILLIAM A. BURKE, Ed.D. 

 Speaker of the Assembly Appointee 

Vice Chairman: S. ROY WILSON, Ed.D. 

 Supervisor, Fourth District 

 Riverside County Representative 

MEMBERS:

FRED AGUIAR 

Supervisor, Fourth District 

San Bernardino County Representative 

MICHAEL D. ANTONOVICH 

Supervisor, Fifth District 

Los Angeles County Representative 

HAL BERNSON 

Councilmember, City of Los Angeles 

Cities Representative, Los Angeles County, Western Region 

JANE W. CARNEY 

Senate Rules Committee Appointee 

WILLIAM CRAYCRAFT 

Councilmember, City of Mission Viejo 

Cities Representative, Orange County 

BEATRICE LAPISTO-KIRTLEY 

Councilmember, City of Bradbury 

Cities Representative, Los Angeles County, Eastern Region 

RONALD O. LOVERIDGE 

Mayor, City of Riverside 

Cities Representative, Riverside County 

LEONARD PAULITZ 

Councilmember, City of Montclair 

Cities Representative, San Bernardino County 

JAMES SILVA 

Supervisor, Second District

Orange County Representative 

CYNTHIA VERDUGO –PERALTA 

Governor’s Appointee 

EXECUTIVE OFFICER

BARRY R. WALLERSTEIN, D.Env 

- 269 -
Table of Contents 

i 

Table of Contents 

CHAPTER 1 INVENTORY DEVELOPMENT 

Background .................................................................................................................1-1 

Air Contaminants ........................................................................................................1-2 

Inventory Source Category .........................................................................................1-7 

Stationary Sources ...........................................................................................1-7 

Point Sources ...................................................................................................1-7 

Area Sources ....................................................................................................1-8 

Mobile Sources .........................................................................................................1-15 

On-Road Mobile Sources...............................................................................1-15 

Off-Road Mobile Sources..............................................................................1-17 

Inventory Type..........................................................................................................1-20 

Average Annual Day Inventory.....................................................................1-20 

Planning Inventory.........................................................................................1-20 

CHAPTER 2 SUMMARIES OF EMISSIONS 

Baseline Emissions Inventories ..................................................................................2-1 

Base Year Emission Data............................................................................................2-1 

Future Year Emissions................................................................................................2-3 

Control Factors.................................................................................................2-3 

Growth Factors.................................................................................................2-6 

Future Year Emission Data............................................................................2-15 

Emission Trend Analysis ..........................................................................................2-15 

VOC Emissions..............................................................................................2-23 

NOx Emissions...............................................................................................2-24 

CO Emissions.................................................................................................2-24 

PM10 Emissions..............................................................................................2-24 

 Growth Impact ..........................................................................................................2-24 

Mobile and Area Source Credit Programs................................................................2-25 

Controlled Emissions Inventories.............................................................................2-27 

Emission Impacts of SCAQMD Programs ...............................................................2-27 

Hi-Low...........................................................................................................2-27 

RECLAIM Allocation....................................................................................2-27 

SIP Set Aside Accounts.................................................................................2-28 

Growth from New and Modified Sources .....................................................2-28 

Proposed Control Measures ......................................................................................2-36 

Control Efficiency/Control Factor.................................................................2-36 

Measure Impact Sources................................................................................2-37 

CEPA Emission Calculations ...................................................................................2-38 

 CARB Emission Data Reports System .....................................................................2-39 

 

- 270 -
APPENDIX III: Base and Future Year Emission Inventories 

ii 

REFERENCES

ATTACHMENT A Average Annual Emissions Summary by Major Source 

Category 

ATTACHMENT B Summer Emissions Summary by Major Source Category 

ATTACHMENT C Winter Emissions Summary by Major Source Category 

ATTACHMENT D Top 300 SCAB VOC and NOx Producers in 1997 

ATTACHMENT E On-Road Emissions by Category 

ATTACHMENT F Emissions from Diesel Fuel by Major Source Category 

LIST OF FIGURES

Figure 1-1: Comparison of Point Source Emissions between 1993 and 1997 ..........1-9 

Figure 1-2: Comparison of Area Source Emissions between 1993 and 1997 ..........1-9 

Figure 1-3: Comparison of On-Road Baseline Emissions between EMFAC7G and 

EMFAC2002 ................................................................................................1-17 

Figure 1-4: Comparison of Off-Road Baseline Emissions between 1997 AQMP and 

2003 AQMP ..................................................................................................1-19 

Figure 2-1: Comparison of Emissions Inventory of 1990 and 1997 .........................2-2 

Figure 2-2: Relative Contribution by Source Category 

to 1997 Emissions Inventory - Average Annual Day....................................2-16 

Figure 2-3: Relative Contribution by Source Category 

to 1997 Emissions Inventory - Planning Inventory.......................................2-17 

Figure 2-4: Relative Contribution by Source Category 

to 2010 Emissions Inventory - Average Annual Day....................................2-18 

Figure 2-5: Relative Contribution by Source Category 

to 2010 Emissions Inventory - Planning Inventory.......................................2-19 

Figure 2-6A: VOC Emission Trend by Source Category - 

Average Annual Day .....................................................................................2-20 

- 271 -
Table of Contents 

iii 

Figure 2-6B: VOC Emission Trend by Source Category - 

Summer Planning...........................................................................................2-20 

Figure 2-7A: NOx Emission Trend by Source Category - 

Annual Average Day .....................................................................................2-21 

Figure 2-7B: NOx Emission Trend by Source Category - 

Summer Planning...........................................................................................2-21 

Figure 2-8A: CO Emission Trend by Source Category - 

Annual Average Day .....................................................................................2-22 

Figure 2-8B: CO Emission Trend by Source Category - 

Summer Planning...........................................................................................2-22 

Figure 2-9: PM10 Emission Trend by Source Category - 

Annual Average Day .....................................................................................2-23 

LIST OF TABLES 

Table 1-1: District Adopted Rules and Associated Emission Reduction in the 2003 

AQMP Baseline ..............................................................................................1-3 

Table 1-2: Rules and Regulations Adopted by CARB/U.S. EPA Since 1997/1999 

AQMP..............................................................................................................1-5 

Table 1-3: List of Compounds Exempt in U.S. EPA's Definition of VOC; Included in 

CARB's Definition of ROG .............................................................................1-6 

Table 1-4: Comparison of 1993 and 1997 Major PM10 Sources Emissions............1-13 

Table 1-5: Changes in Ammonia Emissions Between 1995 and 1997....................1-14 

Table 2-1: Rules and Regulations Adopted/Amended by SCAQMD 

Between September 30, 1996 and October 31, 2002 ......................................2-4 

Table 2-2: Control Factors by District Rules with Post-1997 

Compliance Dates ............................................................................................2-5 

Table 2-3: Growth Surrogates by Source Category...................................................2-7 

Table 2-4: Baseline Socioeconomic Forecasts Used in the 2003 AQMP ...............2-11 

Table 2-5: Population Forecast by County in SCAB...............................................2-12 

Table 2-6: SIC Code Growth Factors by County for the Year 2010.......................2-13 

Table 2-7: SIC Code Growth Factors by County for the Year 2020.......................2-14 

- 272 -
APPENDIX III: Base and Future Year Emission Inventories 

iv 

Table 2-8: Growth Impact to 2010 Annual Average Emissions..............................2-25 

Table 2-9: Credit Rules and Associated Emissions.................................................2-26 

Table 2-10: Summary of Emissions Growth Set-Aside for the 2003 AQMP 

(Tons per Day) ...............................................................................................2-28 

Table 2-11: Annual Average Net Demand for ERCs in the Open Market..............2-30 

Table 2-12: 2010 Net Demand for ERCs in the Open Market ................................2-31 

Table 2-13: Annual Average Net Demand for Offsets in the AQMD's NSR 

Account..........................................................................................................2-32 

Table 2-14: 2010 Net Demand for ERCs in the AQMD's NSR Account ...............2-33 

Table 2-15: Total 2010 Net Demand from New and Modified Sources .................2-33 

Table 2-16: Estimated Emission Reduction Benefit from Installation of BACT 

for New and Modified Sources......................................................................2-34 

Table 2-17: Emissions Added to Controlled Emissions for Attainment 

Demonstration................................................................................................2-36 

- 273 -
Table of Contents 

v 

LIST OF ACRONYMS 

AQMP Air Quality Management Plan 

CARB California Air Resources Board 

CALTRANS California Department of Transportation 

CAA Federal Clean Air Act 

CAT Catalytic Converters 

CCAA California Clean Air Act 

CEC California Energy Commission 

CO Carbon Monoxide 

DTIM Direct Travel Impact Model 

EDS Emission Data System 

EIS Emissions Inventory System 

U.S.EPA U.S. Environmental Protection Agency 

ERC Emission Reduction Credits 

HD Heavy-Duty 

LDV Light-Duty Vehicles 

MDV Medium-Duty Vehicles 

NCAT Non-Catalytic Converters 

NO2 Nitrogen Dioxide 

NOx Oxides of Nitrogen 

NSR New Source Review 

PM Particulate Matter 

LIST OF ACRONYMS (continued)

PM10 Particulate Matter Less Than 10 Microns In Diameter 

- 274 -
APPENDIX III: Base and Future Year Emission Inventories 

vi 

RECLAIM Regional Clean Air Incentives Market 

SCAG Southern California Association of Governments 

SCAQMD South Coast Air Quality Management District 

SCC Source Classification Code 

SIC Standard Industrial Code 

SOx Oxides of Sulfur 

TOG Total Organic Gases 

UTM Universal Transverse Mercator 

VMT Vehicle Miles Traveled 

VOC Volatile Organic Compounds 

- 275 -
APPENDIX III 

BASE AND FUTURE YEAR EMISSION INVENTORIES

- 276 -
CHAPTER 1 

INVENTORY DEVELOPMENT 

Background 

Air Contaminants 

Inventory Source Category 

Mobile Sources 

Inventory Type 

- 277 -
Chapter 1 Inventory Development 

III-1-1 

INVENTORY DEVELOPMENT 

Background 

To protect the public health and welfare, federal and state standards limit concentration 

levels of air contaminants in ambient air. An emission inventory of air pollutants and 

their sources is essential to identify the major contributors of air contaminants and the 

measures required to reduce air pollution. 1997 is the base year used to project future 

year emissions for the 2003 Air Quality Management Plan (AQMP). The 1997 base 

year emissions inventory reflects adopted air regulations that are implemented as of 

1997; whereas future baseline emissions inventories incorporate adopted rules with post1997 compliance dates and the projected growth factors. A list of SCAQMD rules and 

regulations and their emission reductions is presented in Table 1-1. Table 1-2 lists 

California Air Resources Board (CARB) adopted rules and regulations and their 

associated emission reductions. Both the federal and state Clean Air Acts specify 1990 

as the base year to measure emission reduction progress. In these inventories, only 

anthropogenic sources (i.e., those associated with human activity) are considered. 

Besides 1997, emission levels of air contaminants in the South Coast Air Basin (Basin) 

are compiled for two pre-1997 years (1990, 1995), as well as nine future years (2000, 

2002, 2003, 2005, 2006, 2007, 2008, 2010 and 2020). 

Information necessary to produce an emission inventory for the Basin is obtained from 

the SCAQMD and other governmental agencies including: California Air Resources 

Board (ARB), California Department of Transportation (Caltrans), and Southern 

California Association of Governments (SCAG). 

Each of these agencies is responsible for collecting data (e.g., industry growth factors, 

socio-economic projections, travel activity levels, emission factors, emission speciation 

profile, emissions) and developing methodologies (e.g., model and demographic forecast 

improvements) required to generate a comprehensive emissions inventory. Entire 

statewide emissions inventories are compiled and maintained by CARB in its emission 

related information databases named California Emission Inventory Development and 

Reporting System (CEIDARS), and California Emission Forecasting and Planning 

Inventory System (CEFIS). CARB is the agency responsible for developing the 

emissions inventory for all the mobile sources. CARB provided on-road and off-road 

inventories from their EMFAC2002 and Off-Road Models in the 2003 AQMP. SCAG 

is the primary agency for projecting the growth. Caltrans provides SCAG with 

information regarding highway projects. SCAG incorporates these data into their Travel 

Demand Model for estimating/projecting vehicle miles traveled (VMT) and speed. 

CARB’s on-road inventory also relies on SCAG’s VMT estimates. 

- 278 -
Appendix III: Base and Future Year Emission Inventories 

III-1-2 

Air Contaminants 

Currently, air quality standards exist for the following criteria air contaminants: ozone, 

nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), fine suspended 

particulate less than 10 microns (PM10), lead, and sulfate. This appendix presents 

emission levels in the Basin for the criteria air contaminants and their precursors. 

Specifically, data are included for emissions of total organic gases (TOG), volatile 

organic compounds (VOC), oxides of nitrogen (NOx), oxides of sulfur (SOx), CO, 

particulate matters (PM), PM10 and fine suspended particulate less than 2.5 microns 

(PM2.5). The PM2.5 emissions are presented in this document because the U.S. EPA is in 

the process of adopting PM2.5 air quality standards. Ozone is formed from 

photochemical reactions involving other air contaminants so it is not inventoried. 

Although air quality standards for NOx and SOx are based on NO2 and SO2, respectively, 

emissions of NOx and SOx are in the emissions inventory because multiple species of 

NOx and SOx contribute to the formation of particulate, and NOx and VOC react in the 

presence of sunlight to produce ozone. TOG incorporates all gaseous compounds 

containing the element carbon with the exception of the inorganic compounds, CO,,

carbon dioxide (CO2

), carbonic acid, carbonates and metallic carbides. VOC, a subset of 

TOG, includes all organic gases in TOG except acetone, ethane, methane, methylene 

chloride, methylchloroform, perchloroethylene, methyl acetate, 

parachlorobenzotrifluoride, and a number of Freon-type gases. It should be noted that 

this definition of VOC is different from the one used by the CARB, which includes some 

compounds not considered as U.S. EPA’s VOC. Table 1-3 lists the 19 compounds that 

are exempt in U.S. EPA’s VOC list, but are included in CARB’s ROG. Certain CFC’s 

are still included in the CARB’s VOC list. According to ARB, the total emission 

inventory difference between U.S. EPA VOC and CARB’s ROG is very small. PM 

represents all airborne particulate matters. Important subsets of PM are PM10 and PM2.5. 

In this 2003 AQMP, the amount of VOC in TOG and the amount of PM10 and PM2.5 in 

PM are calculated for each process primarily using species and size fraction profiles 

provided by CARB. Besides average annual day emissions that are reported for all 

criteria pollutants, summer planning inventories (VOC and NOx) are reported for ozone 

purposes and winter planning inventories (CO and NO2) are reported for carbon 

monoxide and nitrogen dioxide purposes. 

- 279 -
Chapter 1 Inventory Development 

III-1-3 

Table 1-1 

Rules and Regulations Adopted by District Since Adoption of 1997/1999 SIPs 

as of October 2002a

Control Measure/Rule 

Title 

SIP 

Commitment 

(tons/day) 

Emission 

Reductions 

Achieved 

Through Rule 

Implementation 

(tons/day) 

Adoption 

Date 

CTS-02C(P2) (Rule 

1171) 

Solvent Cleaning Operations (VOC) 11.0 11.0b 1999 

WST-04 (Rule 1150.1) Disposal of VOC-Containing Materials 

(VOC) 

0.8 0.8 2000 

PRC-3(P2) (Rule 1138) Restaurant Operations (VOC) 0.9 c c 

CTS-020 (Rule 442) Solvent Usage (VOC) 1 1.9 2000 

CTS-02E (Rule 1168) Adhesives (VOC) 1.3 8.3 2000 

RFL-02(P2) (Rule 461) Gasoline Service Stations (VOC) 2 6.2 2000 

CTS-09(P1) (Rule 

1132) 

Large Coating & Solvent Sources – High 

Emitting Spray Booth Facilities (VOC) 

4 5.4 2000 

FUG-06 (Rule 1189) Hydrogen Plants (VOC) 0.8 1.6 2000 

FUG-05(P1) (Rule 

1178) 

Large Fugitive Emissions Sources (VOC) 1 1.7 2001 

PRC-06 (Rule 1131) Industrial Processes - Food Flavoring (VOC) 3 3.0 2001 

CTS-08(P1) (Rule 

1130) 

Industrial Coatings and Solvents (VOC) 2 1.9 2002 

CTS-08(P2) Rule 1122) Solvent Degreasing (VOC) 3 6.2 2001 

CTS-09(P2) (Rule 

1162) 

Polyester Resins (VOC) 3 1.6 2002 

Rule 1102 Dry Cleaners Using Solvent other than 

Perchloroethylene (VOC) 

N/A 0.3 2000 

Rule 1104 Wood Flat Stock Coating Operations (VOC) N/A 0.1 1999 

Rules adopted from October 1996 to September 1999d 79.8 108.1 11/96-

9/99 

 Total VOC 113.6 158.1 

- 280 -
Appendix III: Base and Future Year Emission Inventories 

III-1-4 

Table 1-1 (Continued) 

Rules and Regulations Adopted by District Since Adoption of 1997/1999 SIPs 

as of October 2002a

Control Measure/Rule 

Title 

SIP 

Commitment 

(tons/day) 

Emission 

Reductions 

Achieved 

Through Rule 

Implementation 

(tons/day) 

Adoption 

Date 

CMB-06 (Rule 1121) Control of Nitrogen Oxides from ResidentialType Natural Gas Fired Water Heaters (NOx) 7.6 7.6 1999 

Rule 1146 Emissions of Oxides of Nitrogen from Industrial, 

Institutional, and Commercial Boilers, Steam 

Generators, and Process Heaters (NOx) 

N/A 0.2 2000 

Rules adopted from October 1996 to September 1999d 2.4 4.2 11/96-

9/99 

Total NOx 10 12 

Rule 1158 Storage, Handling, and Transport of Petroleum 

Coke (PM10) 

N/A 1 1999 

Rule 431.2 Sulfur Content of Liquid Fuels (PM10) 

 (SOx) 

N/A 0.1 e

0.4 e

2000 

PRC-3(P1) Rule 1138 Control of Emissions from Restaurant 

Operations (PM10) 

7.0 1 1997 

PRC-01 (Rule 1137) PM10 Emission Reductions from Woodworking 

Operations (PM10) 

7.5f

 7.5 f 2002 

Total 

 PM10 

 SOx 

16.1 9.6 

0.4 

a

 SCAQMD summer planning emission in 2010 (rounded to the nearest whole number), based on 1997 SIP inventory. 

b

 An additional 16 tons of VOC emission reductions associated with Rule 1171 implementation are subject to technology 

assessments in 2003 and 2004 prior to implementation in 2005 and are not included in this value. 

c

 Board approved infeasibility findings in October 2000 and used excess reductions from RFL-02(P2) to meet the SIP 

commitment. 

d

 Reference: Table 1-1 of the 1999 Amendment to the 1997 Ozone SIP for the South Coast Air Basin (SCAQMD, 1999). 

e

 Emission reductions listed include only those from stationary sources. 

f SIP commitment and emission reduction achieved are based on 1997 AQMP inventory methodology. 

- 281 -
Chapter 1 Inventory Development 

III-1-5 

Table 1-2 

Rules and Regulations Adopted by CARB/U.S. EPA Since 1997/1999 SIPs*

RULE TITLE AGENCY VOC NOX ADOPTION 

 DATE** 

Mid-Term Consumer Products I & II CARB 15 0 10/99 

National Heavy-Duty Diesel Standards U.S. EPA 1 11 10/97 

California Heavy-Duty Diesel Veh. Standards CARB 5 44 4/98 

Clean Fuels (Phase 3/Phase 2/Chamber Dep.) CARB 13 12 12/98 

California Large Off-Road Gas/LPG Engine Stds. CARB 16 5 10/98 

National Heavy-Duty Off-Road Diesel Stds. U.S. EPA 6 25 10/98 

Carl Moyer Program CARB 0 3 3/99 

Marine Pleasure Craft Standards CARB/U.S.EPA 24 0 7/01 

Motorcycle Standards CARB 1 0 12/98 

Low Emission Vehicle Program – Phase II CARB 4 43 11/98 

Gas Can Requirements*** CARB 34 0 9/99 

Marine Vessel Standards U.S. EPA 0 2 12/99 

California Heavy-Duty Off-Road Diesel Stds. CARB 4 18 1/00 

Locomotive Standards (incl. MOU-M14)  U.S. EPA 0 17 5/98 

Transit Bus Fleet Rule CARB 0 1 10/02 

Enhanced Vapor Recovery** *** CARB 6 0 3/00 

Medium/Heavy Duty Gasoline Vehicle Stds. CARB 0 1 12/00 

2007 Heavy-Duty Diesel Truck Standards CARB/U.S. EPA 1 16 10/01 

Low-Sulfur Diesel Fuel Req. (enable retrofit) U.S. EPA 0 0 2/01 

National Large Off-Road Gas/LPG Standards U.S. EPA 14 5 9/02 

Small Off-Road Engine Standard Revisions CARB -1 0 3/98 

 Total 143 203 

* SCAQMD summer planning emissions in 2010 (rounded to the nearest whole number), based on 1997 SIP inventory 

** Only latest rule adoption date included. 

*** Portable fuel containers were not included in the 1997/99 AQMP baseline. Emission reductions are from CARB 

rule adoptions Staff Report. 

  Emission reductions from locomotives represent the national emission standards for locomotive engines as well as 

the MOU for the South Coast Air Basin. U.S. EPA has committed to adopt a backstop commitment to ensure that the 

emission reductions associated with the MOU are achieved. The MOU is hereby included as part of the 2003 AQMP 

SIP submittal. A copy of the MOU is available at http://www.arb.ca.gov/msprog/offroad/loc/loco.htm. 

** *** CARB's rule complements District Rule 461. An overall reduction of 6 tons per day of VOC reductions from this 

category is included in the AQMP baseline. 

- 282 -
Appendix III: Base and Future Year Emission Inventories 

III-1-6 

Table 1-3 

List of Compounds Exempt in U.S. EPA’s Definition of VOC; Included in CARB’s 

Definition of ROG

 Compound CAS *

3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC-225ca); [ 422-56-0 ] 

1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb); [ 507-55-1 ] 

1,1,1,2,3,4,4,5,5,5-decafluoropentane (HFC-43-10mee); [ 138495-42-8 ] 

 difluoromethane (HFC-32); [ 75-10-5 ] 

 ethylfluoride (HFC-161); [ 353-36-6 ] 

 1,1,1,3,3,3-hexafluoropropane (HFC-236fa); [ 690-39-1 ] 

1,1,2,2,3-pentafluoropropane (HFC-245ca); [ 679-86-7 ] 

1,1,2,3,3-pentafluoropropane (HFC-245ea); [ 24270-66-4 ] 

1,1,1,2,3-pentafluoropropane (HFC-245eb); [ 431-31-2 ] 

1,1,1,3,3-pentafluoropropane (HFC-245fa); [ 460-

73-1 ] 

1,1,1,2,3,3-hexafluoropropane (HFC-236ea); [ 431-63-0 ] 

1,1,1,3,3-pentafluorobutane (HFC-365mfc); [ 406-58-6 ] 

chlorofluoromethane (HCFC-31); [ 593-70-4 ] 

1-chloro-1-fluoroethane (HCFC-151a); [ 1615-75-4 ] 

1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a); [ 354-23-4 ] 

1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxy-butane (C4F9OCH3); [ 163702-07-6 ] 

2-(difluoromethoxymethyl)-1,1,1,2,3,3,3-heptafluoropropane ( (CF3)2CFCF2OCH3); [ 163702-08-7 ] 

1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane (C4F9OC2H5); [ 163702-05-4 ] 

2-(ethoxydifluoromethyl)-1,1,1,2,3,3,3-heptafluoropropane ( (CF3)2CFCF2OC2H5); [ 163702-06-5 ] 

* Note: Chemical Abstract Service (CAS) identification numbers have been included in brackets [ ] for convenience. 

- 283 -
Chapter 1 Inventory Development 

III-1-7 

Inventory Source Category 

Stationary Sources

Stationary sources of emissions are grouped into two categories. They are point sources 

and area sources. Point source emissions are from facilities having one or more pieces 

of equipment registered and permitted with SCAQMD. Therefore, SCAQMD is able to 

collect facility emission related information. Area source emissions are from numerous 

small facilities or pieces of equipment, such as gasoline-dispensing facilities, residential 

water heaters, consumer products and architectural coatings, for which locations are not 

specifically identified. For modeling purposes, area source emissions are spatially 

allocated to grid cells using demographic data (e.g., population, housing, and land use). 

Point Sources

The 1997 point source emissions inventory is based on the emissions data reported by 

point source facilities in the 1996/97 Annual Emissions Reporting (AER) Program. This 

program applies to facilities emitting 4 tons or more of VOC, NOx, SOx, or PM or 

emitting more than 100 tons of CO per year, as specified in Rule 301(e) which are 

required to pay emission fees. Facilities subject to the AER Program calculate and report 

their emissions primarily based on their throughput data (e.g., fuel usage, material 

usage), appropriate emission factors, and control efficiency (if applicable). Under the 

1996/97 AER Program, approximately, 3200 facilities reported their annual emissions to 

SCAQMD. Emissions from smaller industrial facilities not subject to the AER Program, 

which represent a small fraction of the overall inventory, are included as part of the area 

source inventory. 

 In order to prepare the point source inventory, emissions data for each facility were 

categorized based on EPA’s Source Classification Codes (SCCs) for each emission 

source category. Since the AER Program collects emissions data on an aggregate basis 

(i.e., equipment and processes with same emission factor are grouped and reported 

together), facility’s permitted equipment data were used in conjunction with the reported 

data to assign the appropriate SCC codes and develop the inventory at SCC level. For 

modeling purpose, facility location is specified in Universal Transverse Mercator (UTM) 

coordinates. Business operation activity profile is also recorded. For growth purpose, 

facility business type is designated by Standard Industrial Code (SIC). 

- 284 -
Appendix III: Base and Future Year Emission Inventories 

III-1-8 

Area Sources

SCAQMD and CARB shared the responsibility for developing the 1997 area source 

emissions inventory for approximately 350 area source categories. Specifically, 

SCAQMD developed the area source inventory for about 90 categories whereas CARB 

developed the remaining area source categories (of which 230 categories were 

associated with consumer products, architectural coatings, and degreasing). For each 

area source category, a specific methodology is used for estimating emissions. In the 

1997 area source inventory, a number of existing methodologies were used with updated 

activity data such as fuel data or sales data (e.g., fuel combustion categories, landfills, 

oil/gas production); new methodologies were developed for several categories (e.g., 

agricultural pumps, residential wood combustion); three new categories (i.e., 

composting, cargo tanks and gas cans) were added to the inventory, and other existing 

methodologies were refined based on more recent studies (e.g., consumer products, 

architectural coatings). 

Comparison of 1993 and 1997 inventories 

Figure 1-1 and 1-2 provide a comparison of the 1993 in the 1997 AQMP and 1997 point and 

area source inventories for all pollutants. 

- 285 -
Chapter 1 Inventory Development 

III-1-9 

94

84

94

79

22 24

14 12

0

20

40

60

80

100

T

o

n

s

P

e

r

D

a

y

VOC NOx SOx PM10

1993

1997

FIGURE 1-1 

Total Point Source Emissions 

357

333

60 53

1 1

366

228

0

50

100

150

200

250

300

350

400

T

o

n

s

P

e

r

D

a

y

VOC NOx SOx PM10

1993

1997

FIGURE 1-2 

Total Area Source Emissions 

- 286 -
Appendix III: Base and Future Year Emission Inventories 

III-1-10 

Changes in Point Sources 

The point source inventory (except SOx) continued its downward trend primarily due to the 

implementation of existing stationary source regulations. As indicated in Figure 1-1 above, 

the 1993 VOC and NOx emissions decreased from 94 and 94 tons per day to 84 and 79 tons 

per day respectively in 1997. In addition to the effect of existing regulations, another major 

reason for the decreased VOC emissions was the use of EPA’s correlation equations for 

calculating fugitive emissions (i.e., component leaks) by the petroleum industry, which 

significantly reduced the calculated fugitive emissions. 

Also, VOC emissions (primarily methanol) from hydrogen plants process vents in refineries 

were identified for the first time in 1997, which were included in the baseline inventory. 

This new emission source category contributed to about two tons of VOC emissions per day 

in 1997 and is currently regulated under SCAQMD Rule 1189. For NOx emissions, the 

majority of the emission decrease in 1997 (compared to 1993) is attributed to reductions 

achieved through the RECLAIM Program. The increase in SOx emissions was primarily due 

to changes in methodology for estimating emissions from refinery flares. The decrease in 

PM10 was primarily due to implementation of several BACM rules (e.g., Rule 403 and Rule 

1186). 

Changes in Area Sources 

The area source inventory also decreased between 1993 and 1997 for all criteria pollutants 

due to the effect of rules adopted by SCAQMD and CARB as well as due to the improved or 

updated area source methodologies used for estimating emissions, which are briefly 

discussed below. 

Rule Implementation 

The 1998 Architectural and Industrial Maintenance Coatings Survey conducted by CARB 

indicated an increase in the use of water-based coatings compared to oil-based coatings 

between 1990 and 1996 (76% to 82%), primarily due to the SCAQMD Rule 1113 – 

Architectural Coatings. As a result, VOC emissions decreased by 5 tons per day in 1997 

compared to 1993. 

In addition, a number of other rules which had implementation dates between 1993 and 1997 

contributed to some of the emission reductions between these years. Emission source 

categories mostly affected by rules included: adhesive applications (Rule 1168), commercial 

bakery ovens (Rule 1153), screen printing operations (Rule 1130.1), solvent cleaning 

operations (Rule 1171), marine tank vessel operations (Rule 1142), sumps and wastewater 

separators (Rule 1176), organic liquid loading (Rule 462), gasoline transfer and dispensing 

- 287 -
Chapter 1 Inventory Development 

III-1-11 

(R461), stationary internal combustion engines (Rule 1110.2), sulfur content of gaseous fuels 

(Rule 431.1), and consumer products regulated by CARB. 

Improved/Updated Methodologies 

Gasoline Dispensing - Emissions from gasoline dispensing were adjusted to account for the 

low levels of compliance identified in various audits conducted by SCAQMD since 1997 

and tests conducted by CARB in 1999. The audits and tests revealed that the overall vapor 

recovery effectiveness at gasoline dispensing facilities was significantly reduced as a result 

of many defects found in the systems. The adjustment caused an increase of the emissions 

for this category from 23 tons per day in 1993 to 35 tons per day in 1997. 

 

Industrial Coatings - A more detailed evaluation of the unspecified industrial coatings 

category revealed that emissions from this category were previously over-estimated and were 

primarily attributed to more specific coating categories. Accordingly, the emissions from 

this category were distributed to appropriate categories. 

Consumer Products - A comprehensive survey of consumer products and aerosol coatings 

was conducted by CARB in 1997 which identified a number of new product categories not 

inventoried before and also provided a more accurate basis for estimating emissions from 

existing categories. Between 1993 and 1997, emissions from this category were also 

reduced due to CARB’s consumer products regulation. The net effect of the survey results 

and CARB’s regulation was an overall increase in VOC emissions from 105 to 118 tons of 

VOC per day. 

Residential Wood Combustion - For the residential wood combustion category (fireplaces), 

AQMD used a new methodology which relied on the total number of wood burning 

households in each county (based on survey results), the estimated amount of wood burned, 

and AP-42 emission factors. The new methodology increased the PM and CO emissions 

from 0.4 and 6 tons per day in 1993 to 4 and 28 tons per day in 1997 respectively. CARB is 

currently evaluating other methodologies and is also conducting a survey to develop a better 

estimate of emissions from this category. 

Composting - As part of the overall ammonia emissions inventory update, emissions from 

composting operations were quantified for the first time. VOC emissions from composting 

were estimated at 6.8 tons/day. (Ammonia emissions are discussed in the Special Studies 

section below.) 

Truck Stops - This is the first time that idle emissions from truck stops have been included 

in the inventory. Truck stops emissions were estimated from survey data from IdleAire 

Technologies Corp. conducted in 2001 and emission rates provided by CARB. There are 

approximately 1,700 truck stop spaces in the SCAB, located in Fontana, Ontario, Banning, 

- 288 -
Appendix III: Base and Future Year Emission Inventories 

III-1-12 

Colton, Rialto, Vernon and Wilmington. Part of the truck stop emissions are counted in 

CARB’s EMFAC2002. CARB collected truck stop data from in-state trucks and grouped 

them into idle emissions with the other truck idling activities, such as idling at distribution 

centers, idling for loading and unloading, and in-trip idling. CARB will expand and 

complete their truck stop emission data in their next generation of on-road mobile source 

emission factors. The overlapping part of the truck stop emissions in the EMFAC2002 has 

been eliminated. The estimated 2010 annual average day emissions are 0.14 tons and 2.52 

tons for VOC and NOx respectively. 

Metrolink - Commuter train emissions were never estimated in the inventory and are now 

grouped under the Trains category. Southern California Regional Rail Authority provided 

the total train miles, train travel time, average speed and engine specifications. CARB 

provided the emission rates and EPA’s passenger locomotive driving cycles for emission 

estimates. The estimated 2010 annual average week day emissions are 0.11 tons, 2.95 tons 

and 0.35 tons for VOC, NOx and SOx respectively. 

Fugitive Dust - Subsequent to the approval of the 1997 AQMP, CARB released updated 

emission factors for several fugitive dust sources. The 2003 AQMP incorporates those 

updated emission factors and / or 1997 activity data for source categories such as entrained 

paved and unpaved road dust, construction, windblown dust, and farming operations. The 

greatest change was in the estimation of windblown agricultural dust; new emission factors 

dramatically reduced annual emission estimates. (Windblown dust can still be a major 

contributor during high wind episodes). Better road construction activity data have become 

available with the release of SCAG’s 2001 RTP, resulting in revised road construction 

emissions. Although VMT increased slightly in 1997, entrained paved road dust emission 

estimates are smaller in the 2003 AQMP due to lower CARB emission factor. Entrained 

road dust remains the major source of fugitive primary PM10 emissions. Overall emission 

estimates were lower for the 2003 AQMP. Table 1-4 indicates the changes in PM10

(tons/day) to the fugitive dust inventories. 

- 289 -
Chapter 1 Inventory Development 

III-1-13 

Table 1-4 

Comparison of 1993 and 1997 Major PM10 Sources Emissions (Tons/Day) 

Source Category 1997 AQMP 2003 AQMP 

 1993 Inventory 1997 Inventory

Paved Road Dust 168.9 134.3 

Unpaved Road Dust 52.4 13.0 

Construction 44.3 29.6 

Windblown 54.2 19.2 

Farming Operations 15.7 7.4 

Landfills 1.0 0.2 

Total 336.5 203.7 

Special Studies 

Aircraft – In 1999, an inventory study was conducted by Energy and Environmental 

Analysis for SCAQMD to develop the 1997 aircraft emissions for commercial, general 

aviation (GA), and military airports. The aircraft activity data (i.e., number of aircraft 

operations by aircraft types) was obtained from commercial airport operators, and from FAA 

for general aviation airports. The U.S. EPA’s Emissions Dispersion Modeling System 

(EDMS) was used in this study to calculate aircraft emissions. Emissions from commercial 

aircraft were calculated based on the aircraft type, engine type, number of engines, time-inmode, emission factors, mixing height, and the number of landing and take-off cycles. GA 

aircraft emissions were primarily calculated using AP-42 emission factors. Military airport 

emissions were provided by military airport operators. For future years, SCAG’s 2025 

projected emission inventories for commercial airports and growth factors for GA airports 

were utilized. For intermediate years, emissions for commercial airports were interpolated 

between 1999 and 2025 based on the passenger level (i.e., million air passengers) specified 

for each commercial airport in the 2001 Regional Transportation Plan. 

Marine Vessels – The Marine Vessels Emissions Inventory study was conducted in 1999 by 

Arcadis, Geraghty and Miller (previously known as Acurex Environmental) for SCAQMD to 

update the 1997, 2000, 2010, and 2020 baseline emissions inventory. The Study included 

ocean-going vessels (calling on San Pedro Bay Ports of Los Angeles and Long Beach or on 

the Chevron offshore facility at El Segundo, as well as ships transiting through the area 

without calling on the ports), tugboats, harbor vessels, fishing vessels, and U.S. Navy and 

coast Guard Vessels. Emissions for ocean-going vessels (i.e., tankers, container ships, 

passenger ships) were calculated based on the activity data including the number of ships 

calling on the ports, propulsion type (motor ship, steamship), engine size, service speed, 

- 290 -
Appendix III: Base and Future Year Emission Inventories 

III-1-14 

time-in-mode (hotelling, maneuvering and cruising), power requirement for each mode, and 

the available emission factors for different engine types. Emissions from other marine vessel 

categories were primarily calculated based on the number of vessels, fuel consumption rate, 

and appropriate emission factors. 

Ammonia Sources - A comprehensive revision to the ammonia inventory was performed by 

AVES(ATC) as part of the Technical Enhance Program 2000 (TEP2000) program. The final 

report was released in August 2001 and entitled “1997 Gridded Ammonia Emission 

Inventory Update for the South Coast Air Basin.” This revision systematically updated 

emission factors and activity levels (e.g. population) for Basin ammonia sources. The 

inventory now includes composting emissions, a previously uninventoried source. Based on 

recent tunnel studies, including Fraiser and Cass (1998), AVES recommends that the mobile 

source emission factor is 3 to 4 times greater than previously estimated. This change 

dramatically changes the amount of mobile source ammonia emissions, but these emissions 

continue to be spread out spatially. However, until federal and state agencies review and 

confirm the new emission factor, AQMD staff will continue to use the current lower 

emission factor in its PM modeling. The AVES inventory also shows fewer emissions from 

poultry (lower emission factor) and horses (smaller population estimate and emission factor), 

and higher emissions from dairy cows (higher emission factor and inclusion of heifers and 

calves) than the 1997 AQMP inventory. Table 1-5 summarizes the changes to the ammonia 

inventory. 

Table 1-5 

Changes in Ammonia Emissions (Tons/Day) between 1995 and 1997 

Source Category 1997 AQMP 2003 AQMP 

 1995 Inventory 1997 Inventory 

Soil / Fertilizer 50.0 41.9 

Domestic 9.1 25.9 

Point / Other 3.1 13.2 

Cattle 10.8 32.4 

Poultry 28.8 22.6 

Other Livestock 17.0 5.4 

Composting / Related Operations NI 8.7 

Mobile Source 7.0 7 

Total 155.8 157.1 

- 291 -
Chapter 1 Inventory Development 

III-1-15 

Mobile Sources

On-Road Mobile Sources 

Caltrans, CARB, SCAG, and the Department of Motor Vehicles (DMV) supply data 

necessary to develop the on-road mobile source inventory. DMV maintains a count of 

registered vehicles; and Caltrans provides highway network, traffic counts and road 

capacity data. SCAG maintains the regional transportation model containing the 

temporal and spatial distribution of motor vehicle activity (travel time, travel speed, and 

volume of traffic for morning-peak, afternoon-peak, mid-day and night hours). In 

addition, SCAG periodically conducts origin and destination surveys to validate the 

regional transportation model, and updates a demographic database for population, 

housing, employment and patterns of land use within SCAQMD jurisdiction. 

CARB estimates on-road motor vehicle emissions from their emissions model called 

EMFAC. Emission rate data are collected from various sources, such as individual 

vehicles in a laboratory setting, tunnel studies and certification data, etc. Vehicle 

activity data are obtained from regional planning agencies, such as SCAG. The EMFAC 

model calculates exhaust and evaporative emission rates by vehicle type for different 

temperatures, operating speeds and relative humidity. Temperature and humidity 

profiles are used to produce month specific, annual average; seasonal and episodic 

inventories. Parameters accounted for by EMFAC include the following: type of control 

technology and fuel usage, distribution of operating speeds, speed and temperature 

correction factors, and the reduction in emissions resulting from the state’s motor vehicle 

regulatory programs. CARB released the latest emissions model (EMFAC2002) in 

September, 2002 to be used for the development of the motor vehicle emissions 

inventory. EMFAC2002 includes (1) thirteen vehicle classes (light-duty passenger, 

light-duty trucks under 3750 pounds, light-duty trucks between 3750 pounds and 5750 

pounds, medium-duty trucks, light-heavy-duty trucks between 8501 pounds and 10000 

pounds, light-heavy-duty trucks between 10000 pounds and 14000 pounds, mediumheavy-duty trucks, heavy-heavy-duty-trucks, line-haul, urban buses, motorcycles, school 

buses and motor homes.); (2) two fuel types (gas and diesel); (3) three technology 

groups (catalyst, non-catalyst, and diesel); (4) 60 calendar years (1980-2040); (5) two 

exhaust processes (starts and running); (6) four evaporative processes (diurnal, hot soak, 

running loss, and resting loss); (7) seven pollutants (HC, CO, CO2, NOX, PM, SOX, lead) 

and (8) fuel consumption. EMFAC2002 also includes a “What-If-Scenario Generator” 

(WIS) that can be used to evaluate the impacts that changes to various inputs, such as 

population, vehicle speed or control strategy, would have on motor vehicle emissions. 

In the Final AQMP, SCAG’s updated activity data were incorporated into EMFAC2002 

model to estimate the on-road emission inventories.

For modeling gridded inventory, emissions from on-road motor vehicles are estimated at 

grid level, by using Caltrans’ Direct Travel Impact Model (DTIM). DTIM calculates 

emissions based on detailed information regarding each link (roadway segment) in an 

- 292 -
Appendix III: Base and Future Year Emission Inventories 

III-1-16 

area for each hour of the day. The required inputs of the model include traffic volume, 

traffic speed, vehicle fleet characteristics, and ambient temperature. The characteristics 

of DTIM include: (1) It calculates emissions based on more specific information, such as 

link speed, link volume, and temperature; (2) It takes into consideration the spatial and 

temporal distribution of emissions, thus providing hourly gridded emissions; and (3) It 

can show the emission impact on various types of transportation and regional planning 

alternatives (e.g., changes in roadway network configuration, or public transportation 

services). DTIM system consists of three steps. First step is to reformat and sort 

emission rates for all vehicle classes produced by the CARB vehicle emission factor 

program (EMFAC). Second step is to produce average emission rates for specific 

vehicle classes identified by the user. The last step is to combine emission rates with 

vehicle activity estimates from a transportation demand model and supplemental 

information on temperatures and temporal patterns to produce regional mobile source 

emissions and hourly gridded mobile emissions. DTIM provides the detailed emission 

inputs needed by photochemical grid models such as Urban Airshed Model (UAM). 

DTIM4 has been recently updated to incorporate CARB’s EMFAC2002. 

CARB’s EMFAC7G model was used in the 1997 AQMP. EMFAC 2002 model is used 

in this 2003 AQMP. Between these two models, CARB released two other EMFAC 

models; they are EMFAC2001 version 2.02 and EMFAC2001 version 2.08. Major 

improvements from EMFAC7G to EMFAC2002, other than updated all the existing 

factors from the most current adopted rules and available data and items mentioned 

previously (thirteen vehicle classes, two exhaust processes, four evaporative processes, 

sixty calendar years....,etc.), include updated unregistered vehicle estimates; updated 

Inspection/Maintenance benefit estimates; updated idle emission rates; extended idle for 

heavy-duty trucks; adding EVII and Tier II programs; and adding air conditioning 

correction factors. A detailed description of EMFAC2002 is available at CARB’s 

website. (www.arb.ca.gov/msei/msei.htm) EMFAC2002 results indicate that 

EMFAC7G underestimated the emissions. Figure 1-3 provides a comparison of the 

1997 on-road annual average emissions (tons/day) by pollutant between EMFAC7G and 

EMFAC2002. It should be noted that in addition to methodology improvements, 

EMFAC2002 also incorporates rules adopted since the release of EMFAC7G. 

The on-road planning and annual average inventories in this Appendix are based on 

CARB’s EMFAC2002 inventories, while DTIM is used to develop modeling inventory. 

EMFAC2002 has been approved by the U. S. EPA for use as a SIP motor vehicle 

emissions model, and for use in analyzing conformity against emission budgets. 

Accordingly, EMFAC2002 will be the basis for on-road planning inventories, emission 

budgets, and rate-of-progress calculations. 

- 293 -
Chapter 1 Inventory Development 

III-1-17 

FIGURE 1-3 

Comparison of 1997 and 2010 Baseline Emissions Between 1997 AQMP (EMFAC7G) and 

2003 AQMP (EMFAC2002) 

Off-Road Mobile Sources 

All mobile sources not included in the on-road mobile source inventory are considered 

as “off-road” mobile sources which include aircraft, ships, commercial boats, 

recreational vehicles, construction equipment, etc. This is the first time CARB’s OFFROAD model is used to estimate off-road emissions in the AQMP. This model 

calculates emissions from more than one hundred equipment types. “OFF-ROAD” 

model incorporates various aspects of off-road elements, such as the effects of various 

adopted regulations, technology types, and seasonal conditions on emissions. The model 

combines population, activity, horsepower, load factors, emission factors and control 

factors to yield the annual equipment emissions by county, air basin or state. The spatial 

165

443

212

519

0

100

200

300

400

500

600

1997 2010

VOC

Tons/Day

365

606

434

761

0

100

200

300

400

500

600

700

800

900

1000

1997 2010

NOx

Tons/Day

14

20 21

19

0

5

10

15

20

25

1997 2010

PM10

Tons/Day

1809

3625

2048

5092

0

1000

2000

3000

4000

5000

6000

1997 2010

CO

Tons/Day

1997 AQMP 2003 AQMP

- 294 -
Appendix III: Base and Future Year Emission Inventories 

III-1-18 

and temporal features have also been incorporated to estimate the seasonal emissions. 

The improvements from the “OFF-ROAD” model versus the methodology used before 

include: (1) More equipment types, horsepower groups and fuel types are categorized; 

(2) Average maximum horsepower, load factor and usage estimates are updated based on 

recent available data. (3) Equipment population in any given calendar year is distributed 

by age; (4) All the adopted regulations related to emission reductions are reflected in the 

emission calculations. These features make the OFF-ROAD model more accurate in its 

depiction of emissions. Off-road emissions can be found at CARB’s website. 

(www.arb.ca.gov/msei/off-road/off-road.htm) Currently other than ships, aircraft, 

locomotive and recreational vehicles, all the other categories are being estimated from 

the OFF-ROAD model. CARB’s updated population and activity data in lawn and 

garden and locomotive categories were used in the 2003 AQMP. Continuous effort is 

being made to improve the off-road mobile source emissions. Figure 1-4 illustrates the 

comparison of emissions presented in the 1997 AQMP and 2003 AQMP. 

- 295 -
Chapter 1 Inventory Development 

III-1-19 

FIGURE 1-4 

Comparison of Off-Road Baseline Emissions 

1997 AQMP and 2003 AQMP (off-road model) 

(Annual Average Emissions) 

112 119 123

237

0

50

100

150

200

250

300

1997 2010

VOC

Tons/Day

228

251 257

312

0

50

100

150

200

250

300

350

400

1997 2010

NOx

Tons/Day

1335 1248

1094

1410

0

200

400

600

800

1000

1200

1400

1600

1997 2010

CO

Tons/Day

16

14

19

21

0

5

10

15

20

25

1997 2010

PM10

Tons/Day

1997 AQMP 2003 AQMP

- 296 -
Appendix III: Base and Future Year Emission Inventories 

III-1-20 

Inventory Type 

Average Annual Day Inventory

The average annual day emissions inventory was derived primarily by dividing the 

annual total emissions by 365, except for the emissions derived from CARB’s 

EMFAC2002 (on-road mobile sources) and OFFROAD (most off-road mobile sources) 

models. For those sources, the average annual day emissions represent 40% of winter 

emissions and 60% of the summer emissions. In addition, the average annual day 

inventory was developed for all criteria pollutants regardless of their attainment status. 

The average annual day emissions are used to estimate cost-effectiveness of proposed 

control measures and future tracking of AQMP implementation (e.g., annual progress 

report on rule adoption). 

Planning Inventory

The challenge of bringing the Basin air quality into compliance with state and federal air 

quality standards is complicated by the fact that ambient concentrations of ozone are 

typically at their highest during the summer (defined as May through October for 

planning purposes) while those for CO and NO2 are generally highest during the winter 

months (November through April). Any strategy designed to mitigate air pollution in 

the Basin must consider this seasonal variation in ambient air quality. Planning 

inventories are also referred to as seasonal inventories. These inventories only present 

emissions for those air pollutants or their precursors for which the area is in nonattainment with state or federal air quality standards. The intent of a planning inventory 

is to characterize emission levels representative of those that occur during the typical 

season of violations. For example, the summer, or ozone, planning inventory contains 

emissions of ozone precursors (i.e. VOC and NOx) during the summertime. The winter, 

CO and NO2, planning inventory represent emission levels during the wintertime. These 

planning inventories provide the basis for tracking emission reduction progress specified 

by the federal Clean Air Act (CAA) and California Clean Air Act (CCAA). The CAA 

requires the District to produce a plan for reducing all non-attainment pollutants or their 

precursors by fifteen percent between 1990 and 1996, and three percent each year 

thereafter, averaged every consecutive three years until reaching the attainment date. 

The CCAA requires emission reductions by five percent or more per year, averaged 

every three consecutive years until 2000. In addition, the CAA specifies 1990 as the 

base year, whereas the CCAA specifies 1987. 

CARB has developed guidelines for the development of planning inventories. For point 

sources emission estimates represent an “average annual operating day.” Emissions 

from point sources are calculated by dividing the total annual emissions produced by a 

source by the number of days the source was in operation. For example, if a company 

emitted 150 tons in a year and the production lines operated 5 days a week for 40 weeks, 

then the average operating emissions from this facility are calculated to be 150 tons 

divided by 200 days or 0.75 tons per day. Although emissions of volatile organic 

- 297 -
Chapter 1 Inventory Development 

III-1-21 

compounds (VOC) from some sources may depend on the ambient temperature or other 

meteorological factors, adjustments are not currently made for these parameters. 

However, CARB staff is continuing to evaluate possible adjustments. 

For area and other mobile sources, planning emissions represent an “average seasonal 

operating day.” As an example, VOC emissions produced by asphalt road-paving 

operations are calculated by taking into account the variation in monthly levels and 

weekly operating days for paving activity during the year. Road paving varies from 

maximum rates during the summer season to minimum levels during the winter season. 

Paving activity varies throughout the week with, on average, five operating days in a 

week. The allocation of annual area source emissions among the seasons is based on 

estimated relative monthly and weekly emissions patterns. As pointed out earlier, 

sources included in CARB’s OFF-ROAD model do include seasonal activity and 

temperature profiles which are used to develop the planning inventories. 

Both summer and winter planning on-road emission inventories were provided by 

CARB by incorporating SCAG’s updated activity data into CARB’s EMFAC2002. 

- 298 -
CHAPTER 2 

SUMMARIES OF EMISSIONS 

Baseline Emissions Inventories 

Base Year Emission Data 

Future Year Emission Data 

Emission Trend Analysis 

Growth Impact 

Controlled Emissions Inventories 

Emission Impacts of SCAQMD Programs 

Proposed Control Measures 

CEPA Emission Calculations 

CARB Emission Date Report System 

- 299 -
Chapter 2 Summaries of Emissions 

III-2-1 

BASELINE EMISSIONS INVENTORIES 

Base Year Emission Data 

The 1997 emission inventory is used as the base year inventory to project future year 

emissions. It represents the most recent and comprehensive inventory development. For 

the purposes of Reasonable Further Progress (RFP) reporting as required by both the 

federal and state CAAs, 1990 emissions were reconstructed. 1990 emissions were 

reconstructed or backcast from 1997 using the latest inventory methodologies (e.g., 

EMFAC2002 and OFF-ROAD) and socioeconomic/demographic data for all source 

categories, except for the point sources where reported emissions by facilities were used. 

Attachments A, B and C include emissions for 1995, 1997, 2000, 2002, 2003, 2005, 

2006, 2007, 2008, 2010, and 2020 by major source categories. A major source category 

refers to a group of emission sources with similar characteristics. Emissions result 

primarily from the combustion of fuels, evaporation of solvents or fuels, and processing 

of materials. Hence, stationary sources are grouped under fuel combustion; waste 

disposal; cleaning and surface coatings; petroleum production and marketing; industrial 

processes; solvent evaporation; and other miscellaneous processes. Mobile sources are 

divided into two source categories: 1) on-road, and 2) other (off-road) mobile sources. 

On-road mobile sources include light-duty passenger vehicles; light-, medium-, and 

heavy- heavy duty trucks; motorcycles; urban buses; school buses and motor homes. 

Other mobile sources include aircraft; trains; ships and commercial boats; off-road 

recreational vehicles; off-road equipment; farm equipment, fuel storage and handling 

and truck stops. Attachment A summarizes annual average day baseline inventories at 

major source category. Attachment B is for summer planning baseline inventories and 

Attachment C is for winter planning inventory. Attachment D lists top 300 VOC and 

NOx polluters (facilities) in the 1997 inventory in the SCAB. Attachment E illustrates 

on-road emissions by vehicle class for 1990, 1997, 2006, 2010, and 2020. Due to the 

recent significance placed on diesel emissions, Attachment F has been added, showing 

various source categories’ emissions due to combustion of diesel fuel. Figure 2-1 

compares the annual average emissions between 1990 and 1997. All pollutants have 

been significantly reduced between these two years. The adopted air rules and 

regulations are the major contributors toward the reductions. 

- 300 -
Appendix III Base and Future Year Emission Inventories 

III-2-2 

FIGURE 2-1 

Comparison of Annual Average Emissions Inventory of 1990 and 1997 

1,172

1,780

0

500

1000

1500

2000

1990 1997 VOC Emissions

Tons/Day

1,204

1,592

0

500

1000

1500

2000

1990 1997 NOx Emissions

Tons/Day

6,653

10,589

0

1500

3000

4500

6000

7500

9000

10500

12000

13500

1990 1997 CO Emissions

Tons/Day

58

98

0

40

80

120

1990 1997 SOx Emissions

Tons/Day

279

339

0

150

300

450

600

1990 1997 PM10 Emissions

Tons/Day

Point Area On-Road Off-Road 

- 301 -
Chapter 2 Summaries of Emissions 

III-2-3 

FUTURE YEAR EMISSIONS 

Future baseline emissions, which are those expected if no additional air quality 

regulations are introduced, are given in this appendix for the years 2000, 2002, 2003, 

2005, 2006, 2007, 2008, 2010, and 2020. These emissions are forecast from the 1997 

base year by incorporating the controls implemented under SCAQMD and CARB rules 

adopted as of October 31, 2002 and a specific set of growth rates from SCAG for 

population, industry, and motor vehicle activity. Growth projections from SCAG were 

replaced for certain categories where more specific information is available to improve 

emission forecasts. For example, California Energy Commission’s (CEC) energy 

demand forecasts for natural gas and petroleum refineries are used to forecast the 

emissions of those source categories. Rules adopted after October 31, 2002 are treated 

as control measures for emission reduction accounting purposes. The impact of New 

Source Review and emissions budgeted for several District programs are addressed in 

the Controlled Emission Data section. Due to the adoption of the Regional Clean Air 

Incentive Market (RECLAIM) program in October 1993, emissions are divided into two 

categories, RECLAIM and non-RECLAIM. Future emissions from RECLAIM sources 

are estimated based on their allocations specified by District Rule 2002 as well as the 

trading activity as of 2001. The methodology used to forecast emissions for nonRECLAIM sources is described in the following sections. Baseline emissions for future 

years are obtained using the following equation: 

(F.Y.)i

 = (B.Y.)i(C.F.)i(G.F.)i

where (F.Y.)i is the forecast emissions of an air pollutant in the South Coast Air Basin 

for a future year. (B.Y.)i refers to the base year emissions of the air pollutant (i.e., 

1997). The control factor, (C.F.)i, is an indicator of the level of control imposed on a 

specific source category as a result of adopted state and local air quality regulations. 

(G.F.)i is a growth factor determined for different categories of industry and 

socioeconomic data. 

Control Factors

Air pollution regulations adopted or amended by the District and CARB prior to October 

31, 2002 with compliance dates after 1997 are listed in Tables 2-1 and 1-2, respectively. 

The impact of these rules is included in the baseline emission forecasts by means of 

control factors. Control factors were developed in reference to 1997 and applied to 

source categories and/or specific industries affected by the adopted rules/amendments. 

For industry, the standard industrial codes (SIC) system is used, and for equipment, 

EPA’s SCC system is used. A control factor (C.F.)i is calculated by the following 

equation for an individual source category: 

(C.F.)i= 1 - Control Efficiency 

- 302 -
Appendix III Base and Future Year Emission Inventories 

III-2-4 

Control efficiency is mostly based on estimates projected during rulemaking. Control 

factors represent the remaining emissions after a rule or regulation is implemented after 

1997. Table 2-2 lists control factors for the years 2000 and 2010 for District rules with 

post-1997 compliance dates. 

 Growth Factors

Growth factors applied to each emission inventory source category were derived from 

several surrogates, including industry output growth, employment growth, demographic 

growth and others. These growth projections were developed primarily by SCAG. The 

selection of surrogate by which emission growth is projected dependent on the type of 

activity. In general, manufacturing sectors and solvent groups use output growth as a 

surrogate. Output growth is the product of projected employment and productivity. For 

industry with finish products employment growth appears to be a better indicator than 

output growth, such as agricultural sector, construction business, etc. Certain emission 

sources use demographic data as surrogate, such as architectural coatings and landfills. 

In some cases modifications to the traditional forecasting methodology are warranted in 

order to better project future emissions. For example, ships and aircraft emissions are 

provided via special studies. An inventory study was conducted by Energy and 

Environmental Analysis to develop the 1997 aircraft emissions. The marine vessels 

emissions inventory was conducted in 1999 by Arcadis, Geraghty and Miller to update 

the 1997, 2000, 2010 and 2020 baseline emissions. Table 2-3 lists the types of growth 

surrogates used for the inventory source categories in the 2003 AQMP. 

- 303 -
Chapter 2 Summaries of Emissions 

III-2-5 

Table 2-1 

Rules and Regulations Adopted/Amended by SCAQMD 

between September 30, 1996 and October 31, 2002 * 

Rule 

Number 

Title Adoption/ 

Amendment Date 

403 Fugitive Dust 12/98 

431.1 Sulfur Content of Gasoline Fuels 6/98 

431.2 Sulfur Content of Liquid Fuels 9/00 

442 Usage of Solvents 12/00 

461 Gasoline Transfer and Dispensing 6/01 

462 Organic Liquid Loading 5/99 

1102 Dry Cleaners Using Solvents Other Than Perc 11/00 

1104 Wood Flat Stock Coating Operations 8/99 

1107 Coating of Metal Parts and Products 11/01 

1110.1 Stationary Internal Combustion Engines 11/97 

1110.2 Gaseous- and Liquid-Fueled Internal Combustion 11/97 

1113 Architectural Coatings 7/01 

1121 Residential Natural Gas-Fired Water Heaters 12/99 

1122 Solvent Degreasers 7/01 

1124 Aerospace Assembly and Component Mfg. Op. 9/01 

1130 Graphic Arts 10/99 

1130.1 Screen Printing Operations 12/96 

1131 Food Product Manufacturing and Processing 9/00 

1132 High Emitting Spray Booth Facilities 1/01 

1136 Wood Products Coatings 6/96 

1137 PM10 Emissions from Woodworking Op. 2/02 

1138 Restaurant Operations 11/97 

1145 Plastic, Rubber and Glass Coatings 2/97 

1146 Non-Residential Boilers, Steam Generator, PH 11/00 

1146.2 Large Water Heaters and Small Boilers 1/98 

1158 Storage, Handling, Transport of Petroleum Coke 6/99 

1162 Polyester Resin Operations 11/01 

1168 Adhesive and Sealant Applications 7/02 

1171 Solvent Cleaning Operations 8/02 

1176 Sumps and Wastewater Separators 9/96 

1178 Storage Tanks at Petroleum Facilities 12/01 

1186 Paved and Unpaved Roads and Livestock Op. 9/99 

1189 Hydrogen Plant Process Vents 1/00 

2202 On Road MV Mitigation 10/98 

* Only the latest rule amendment dates with emission reductions are listed. 

- 304 -
Appendix III Base and Future Year Emission Inventories 

III-2-6 

 Table 2-2 

Control Factors by District Rules with Post-1997 Compliance Dates * 

RULE 2000 2010 

Number Rule Name VOC NOx SOx PM VOC NOx SOx PM 

431.1 Sulfur Content of Gasoline Fuels - - 0.93 - - - 0.93 - 

431.2 Sulfur Content of Liquid fuels - - - - - - 0.08 

0.90 

442 Usage of Solvents - - - - 0.30 - - -

 0.99 

461 Gasoline Transfer and Dispensing 0.89 - - - 0.36 - - - 

462 Organic Liquid Loading 0.88 - - - 0.88 - - - 

1102 Dry Cleaners Using Solvents Other Than Perc - - - - 0.17 - - - 

1104 Wood Flat Stock Coating Operations 0.83 - - - 0.83 - - - 

1107 Coating of Metal Parts and Products 0.93 - - - 0.93 - - - 

1110.1&Stationary Internal Combustion Engines - 0.85 - - - 0.24 - - 

1110,2 

1113 Architectural Coatings 0.95 - - - 0.41 

1121 Residential Natural Gas-Fire Water Heaters - - - - - 0.43 - - 

1122 Solvent Degreasers 0.24 - - - 0.12 - - - 

1124 Aerospace Assembly and Component 0.95 - - - 0.89 - - - 

1130 Graphic Arts 0.86 - - - 0.86 - - - 

 0.94 0.94 

1130.1 Screen Printing Operations - - - - 0.90 - - - 

 0.99 

1131 Food Product Manufacturing and Processing - - - - 0.15 - - - 

1132 High Emitting Spray Booth Facilities - - - - 0.44 - - - 

 1.00 

1136 Wood Products Coatings 0.71 - - - 0.24 - - - 

1137 PM10 Reductions from Woodworking Op. - - - - - - - 0.94 

1138 Restaurant Operations 0.85 - - 0.95 0.85 - - 0.95 

1145 Plastic,Rubber and Glass Coatings 0.60 - - - 0.60 - - - 

1146 Non-Residential Boilers, Steam Generator - - - - - 0.81 - - 

1146.2 Large Water Heaters and Small Boilers - 0.97 - - - 0.33 - - 

1158 Storage,Handling,Transport of Petroleum Coke - - - 0.54 - - - 0.21 

1162 Polyester Resin Operations - - - - 0.24 - - - 

 0.77 

1168 Adhesive and Sealant Applications 1.14 - - - 0.33 - - - 

1171 Solvent Cleaning Operations ** 0.58 - - - 0.12 - - - 

1176 Sumps and Wastewater Separators 0.34 - - - 0.34 - - - 

1178 Storage Tanks at Petroleum Facilities - - - - 0.44 - - - 

1186 Paved and Unpaved Roads and Livestock Op. - - - 0.87 - - - 0.67 

 0.99 0.93 

1189 Hydrogen Plant Process Vents - - - - 0.20 - - - 

2202 On-Road MV Mitigation - - - - 0.99 0.99 0.99 0.99

 

_____________________________________________________________________________________________ 

* List only rules have emission impact after 1997. 

** Tier II controls are subject to technology assessment in 2005. 

- 305 -
Chapter 2 Summaries of Emissions 

III-2-7 

Table 2-3 

Growth Surrogates by Source Category 

Group 1: Source Categories Using Industry Output as Growth Factors 

Area Sources 

Source Description Parameter 

Baking – Commercial Manufacturing-Food 

Chemical Processes - 

Fabrication/Manufacturing 

Manufacturing-Rubber 

Degreasing Manufacturing-Total 

Metal Processes - Secondary Product Manufacturing-Metal 

Mineral Processes - Non-Asphalt Manufacturing-Stone, Clay 

Mobile Equipment – Refrigeration Manufacturing-Food 

Solvent Use - Adhesive & Seal Manufacturing-Total 

Solvent Use - Industrial-Misc. Manufacturing-Total 

Solvent Use - Industrial-Fabric Manufacturing-Apparel 

Solvent Use - Industrial-Metal Furn Manufacturing-Furniture 

Solvent Use - Industrial-Paper Manufacturing-Paper 

Solvent Use - Industrial-Marine Manufacturing-Transportation 

Solvent Use - Printing & Publish Manufacturing-Print 

Wine Making - Wine & Brandy Manufacturing-Food 

Wood And Paper - Processing Loss Manufacturing-Furniture 

Point Source Industries 

SIC Source Description 

10-14 Mining 

20-38 Manufacturing 

40 Railroad Transportation 

43 U.S. Postal Service 

46 Pipeline, Except Natural Gas 

48 Communications 

- 306 -
Appendix III Base and Future Year Emission Inventories 

III-2-8 

Table 2-3 

(continued) 

Group 2: Source Categories Using Employment Data As Growth Factors 

Area Sources 

Source Description Parameter (Employment) 

Agricultural Processes – Agricultural Agriculture-Total Employment 

Cooking – Commercial Manufacturing-Total Employment 

Const. & Demolition - Non-Government Construction Employment 

Const. & Demolition – Government Government Employment 

Farming Operations – Agricultural Agriculture-Total Employment 

Fuel Combustion – Agricultural Agriculture-Total Employment 

Fuel Combustion – Commercial Services-Total Employment 

Fuel Combustion –Industrial Manufacturing-Total Employment 

Industrial Equipment - Light Duty Construction Employment 

Mineral Processes - Surface Blasting Total Employment 

Non-Farm Equipment – Heavy Duty Construction Employment 

Other – Unspecified Total Employment 

Pesticide Appli/Use – Agriculture-Synthetic Agriculture-Total Employment 

Pesticide Appli/Use - Non-Agricultural Total-Co Employment 

Solvent Use – Commercial Services-Automobile Employment 

Solvent Use - Dry Cleaning Services-Professional Employment 

Solvent Use - Asphalt Paving/Other Construction Employment 

Waste Burning – Range Management Agriculture-Total Employment 

 

 

 Point Source Industries 

SIC Source Description 

1-9 Agriculture 

15-17 Construction 

39 Miscellaneous Manufacturing 

41 Local & Interurban Transit 

42 Trucking & Warehousing 

44 Water Transportation 

45 Air Transportation 

47 Transportation Services 

49 Gas & Sanitary 

50-51 Wholesale Trade 

52-59 Retail Trade 

60-67 Finance, Insurance & Real Estate 

70-89 Services 

91-97 Public Administration 

Table 2-3 

- 307 -
Chapter 2 Summaries of Emissions 

III-2-9 

(continued) 

Group 3: Source Categories Using SCAG’s Demographic Data as Growth Factors 

Area Source 

Source Description Parameter 

Industrial Equipment - Light Duty Population-SCAG 

Pesticide Applications – Consumer Product Population-SCAG 

Solvent Use – Architectural Housing Unit-SCAG 

Solvent Use - Consumer Product Population-SCAG 

Unplanned Fires - Structural Fire Housing Unit-SCAG 

Utility Equipment - Lawn & Garden (NonCommercial) Housing Unit-SCAG 

Waste Disposal – Landfills Population-SCAG * 

*Wasterecycling programs incorporated. 

Group 4: Source Categories Using VMT as Growth Factors 

Area source 

Source Description Parameter 

On-Road VMT-SCAG 

Paved Road Collector VMT-Collector 

Paved Road Local Street VMT-Local 

- 308 -
Appendix III Base and Future Year Emission Inventories 

III-2-10 

Table 2-3 

(continued) 

 Group 5: Others 

Area Source 

Source Description Parameter Note 

Commercial Boat Activity Forecast (1) 

Fuel Combustion – Petroleum Product Energy Forecast (2) 

Gas Distribution – Transmission Natural Gas Forecast (2) 

Gasoline Dispensing – Tanks/Vehicle Refueling Fuel Consumption (3) 

Mineral Processes – Petroleum Related Energy Forecast (2) 

Windblown Dust No Growth (4) 

Oil & Gas Extraction No Growth (2) 

Oil Production No Growth (2) 

Paved Road – Freeway/Major Arterial Road Miles (5) 

Pesticide Appli/Use - Ag-Non-Synthetic No Growth (6) 

Petroleum Related Source – Petroleum Energy Forecast (2) 

Unpaved Road Dust – Entrained Road No Growth (4) 

Unplanned Fires – Automobile Fire/Wildfires No Growth (4) 

Waste Burning – Forest Mgmt Forest Management (7) 

Waste Disposal – Solvent No Growth (4) 

Non-RECLAIM Power Plants CEC (8) 

Locomotive Activity (9) 

Comments: 

(1) Arcadis, Geraghty and Miller (1999) 

(2) CEC’s 1999 Fuels Report 

(3) CARB EMFAC2002 Burden Model Fuel Consumption Estimates 

(4) Revised Inventory Methodology by District 

(5) Caltrans And CARB Data 

(6) CARB’s Data - No Growth Since 1982 

(7) Angeles National Forest Office 

(8) CEC’s Forecast, 2001 

(9) CARB’s Survey Data 

 

- 309 -
Chapter 2 Summaries of Emissions 

III-2-11 

The demographic forecasts from the year 1997 to the years 2010, and 2020 for 

population, housing, employment, and motor vehicle activity are shown in Table 2-4. 

Table 2-5 exhibits the relative distribution of population by county in the Basin for the 

years 1987, 1990, 1997, 2000, 2010, 2020 and 2025. By 2010 the population in Los 

Angeles county is projected to increase by 10% from 1997 levels, compared with 

increases for Orange (17%), San Bernardino (32%), and Riverside (46%) counties. 

Growth factors for specified ranges of SIC were projected by SCAG (2001), and are 

based on predictions of growth for different industrial sectors per county. SCAG has 

provided growth factors for the years 2000, 2005, 2010, 2015, 2020, 2025 and 2030. 

The growth factors for other years are interpolated between these years. Tables 2-6 and 

2-7 list growth factors for 2010 and 2020 for Los Angeles County, Orange County, 

Riverside County and San Bernardino County in SCAB. 

Table 2-4 

Baseline Socioeconomic Forecasts Used in the 2003 AQMP 

Category 1997 2010 (% Growth) 2020 (% Growth) 

Population 

(Millions) 

14.3 16.5 (+15) 18.2 (+27) 

Housing Units 

(Millions) 

4.6 5.3 (+15) 5.9 (+18) 

Total Employment 

(Millions) 

6.3 7.8 (+24) 8.5 (+35) 

Daily VMT 

(Millions) 

 296.8 387.4 (+31) 454.7 (+53) 

 ______________________________________________________________________________________ 

- 310 -
Appendix III Base and Future Year Emission Inventories 

III-2-12 

Table 2-5 

Population Distribution by County in SCAB (in Thousands) 

Year Los Angeles Orange Riverside San Bernardino Basin Total 

1987 8,250 2,197 627 934 12,008

1990 8,612 2,411 864 1,108 12,995

1997 9,207 2,701 1,093 1,252 14,252

2000 9,412 2,863 1,202 1,348 14,826

2010 10,124 3,168 1,594 1,647 16,533

2020 10,942 3,343 1,997 1,924 18,206

2025 11,428 3,415 2,237 2,089 19,169

- 311 -
Chapter 2 Summaries of Emissions 

III-2-13 

Table 2-6 

SIC Code Growth Factors by County for the Year 2010 

SIC Sector SIC Code Los Angeles Orang

e 

Riverside San Bernardino 

Agriculture 1-9 0.868 0.986 1.019 0.703 

Mining 10-12,14 0.910 0.680 1.200 0.260 

Oil & Gas Extr. 13 1.000 1.000 1.000 1.000 

Construction 15-17 1.354 1.436 2.575 1.602 

Food/Tobacco 20 1.090 1.290 1.470 1.500 

Textile Mill 22 1.430 1.380 1.670 1.660 

Apparel/Other Text. 23 1.390 1.650 1.510 1.450 

Lumber/Wood 24 0.890 1.210 1.360 1.500 

Furniture/Fixtures 25 0.950 1.150 1.520 1.780 

Paper 26 1.270 1.640 1.940 1.510 

Printing 27 1.030 1.630 1.710 2.750 

Chemicals 28 1.280 1.480 1.630 1.880 

Petroleum Products 29 1.000 1.000 1.000 1.000 

Rubber & Plastic 30 1.390 2.130 1.900 2.310 

Leather 31 0.630 0.640 0.860 0.660 

Stone,Clay & Glass 32 1.200 1.110 1.490 1.210 

Primary Metals 33 1.730 1.390 1.760 1.830 

Fabricated Metals 34 1.030 1.420 1.960 1.900 

Machinery 35 2.910 3.840 5.230 7.110 

Electronic Equip. 36 2.430 2.510 4.660 4.120 

Trans. Equip. 37 1.090 1.270 1.850 1.470 

Instruments 38 1.440 2.050 3.620 2.600 

Misc. Mfg. 39 0.902 1.130 1.434 1.477 

Railroads 40 1.530 1.970 1.320 1.550 

Local Transits 41 1.049 1.441 1.167 1.182 

Trucking 42 1.436 1.536 1.970 1.815 

Water Transport 44 1.083 1.111 0.000 0.000 

Air Transport 45 1.100 1.797 2.000 1.243 

Pipelines Trans. 46 1.140 1.360 0.000 1.350 

Travel Services 47 1.754 1.925 0.857 1.000 

Communications 48 1.070 1.830 1.850 2.400 

Utilities 49 1.293 1.579 4.200 2.083 

Wholesales 50-51 1.034 1.413 1.669 1.648 

Retails 52-59 1.023 1.404 1.863 1.531 

Finance 60-62,67 0.923 1.569 1.780 1.557 

Insurance 63-64 1.030 1.656 1.636 1.417 

Real Estate 65,67 1.263 1.529 1.543 1.441 

Hotels 70 1.163 1.350 1.182 1.387 

Personal Services 72 1.282 1.667 1.920 1.590 

Business Services 73 1.549 1.477 2.559 2.093 

Auto Repairs 75-76 1.025 1.758 2.289 1.843 

Motion Pictures 78 1.164 1.500 1.636 1.133 

Amusements 79 1.112 1.554 1.631 1.286 

Health Services 80 1.091 1.151 2.183 1.791 

Legal Services 81 1.245 1.807 1.923 1.476 

Educational Services 82 1.146 1.321 2.300 1.600 

Non-Profit Org. 83,84,86 1.304 1.829 2.188 1.745 

Professional Services 87,89 1.250 1.443 1.923 1.722 

Government 91-97 1.138 1.205 1.563 1.390 

Note: SCAG projections relative to 1997 base year.

- 312 -
Appendix III Base and Future Year Emission Inventories 

III-2-14 

Table 2-7 

SIC Code Growth Factors by County for the Year 2020

SIC Sector SIC Code Los Angeles Orang

e 

Riverside San Bernardino 

Agriculture 1-9 0.706 0.838 1.048 0.676 

Mining 10-12,14 1.120 0.580 1.290 0.260 

Oil & Gas Extr. 13 1.000 1.000 1.000 1.000 

Construction 15-17 1.474 1.524 3.075 1.845 

Food/Tobacco 20 1.200 1.470 1.770 1.760 

Textile Mill 22 1.910 1.830 2.360 2.280 

Apparel/Other Text. 23 1.860 2.280 2.050 1.920 

Lumber/Wood 24 0.890 1.300 1.560 1.700 

Furniture/Fixtures 25 1.000 1.270 1.840 2.160 

Paper 26 1.520 2.050 2.650 1.870 

Printing 27 1.110 1.920 2.140 3.570 

Chemicals 28 1.600 1.890 2.190 2.540 

Petroleum Products 29 1.000 1.000 1.000 1.000 

Rubber & Plastic 30 1.820 3.010 2.750 3.380 

Leather 31 0.590 0.580 0.830 0.530 

Stone,Clay & Glass 32 1.440 1.300 1.930 1.420 

Primary Metals 33 2.600 1.950 2.680 2.760 

Fabricated Metals 34 1.170 1.730 2.690 2.480 

Machinery 35 7.440 10.500 15.920 22.020 

Electronic Equip. 36 5.020 5.200 11.540 9.530 

Trans. Equip. 37 1.260 1.520 2.510 1.820 

Instruments 38 2.010 3.060 6.340 4.110 

Misc. Mfg. 39 0.885 1.162 1.618 1.616 

Railroads 40 2.240 2.950 1.820 2.310 

Local Transits 41 1.066 1.618 1.278 1.318 

Trucking 42 1.559 1.714 2.455 2.213 

Water Transport 44 1.115 1.111 0.000 0.000 

Air Transport 45 1.134 2.344 2.000 1.378 

Pipelines Trans. 46 1.390 1.760 0.000 1.770 

Travel Services 47 1.961 2.660 0.857 1.000 

Communications 48 1.290 2.580 2.770 3.770 

Utilities 49 1.379 1.719 5.700* 2.611 

Wholesales 50-51 1.053 1.607 2.068 1.965 

Retails 52-59 1.037 1.525 2.345 1.835 

Finance 60-62,67 0.934 1.817 2.240 1.871 

Insurance 63-64 1.031 1.988 2.000 1.667 

Real Estate 65,67 1.250 1.741 1.857 1.676 

Hotels 70 1.265 1.417 1.318 1.581 

Personal Services 72 1.449 1.852 2.480 1.897 

Business Services 73 1.858 1.714 3.456 2.702 

Auto Repairs 75-76 1.055 2.000 3.022 2.314 

Motion Pictures 78 1.267 1.656 2.000 1.200 

Amusements 79 1.187 2.096 2.015 1.452 

Health Services 80 1.155 1.199 2.869 2.235 

Legal Services 81 1.392 2.211 2.462 1.762 

Educational Services 82 1.239 1.464 3.067 1.927 

Non-Profit Org. 83,84,86 1.481 2.378 2.881 2.161 

Professional Services 87,89 1.399 1.614 2.462 2.130 

Government 91-97 1.181 1.258 1.865 1.603 

Note: SCAG projections relative to 1997 base year. 

* Utility emissions are mostly limited by RECLAIM, not growth. 

- 313 -
Chapter 2 Summaries of Emissions 

III-2-15 

Future Year Emission Data 

Based on the methodology described above, future year emission inventories data for the 

milestone years 2000, 2002, 2003, 2005, 2006, 2007, 2008, 2010, and 2020 are 

presented in Attachments A (average annual day) B (summer planning inventory) and C 

(winter planning inventory) of this report. These target years are selected to correspond 

to the years required by either the federal or state CAA to demonstrate attainment with 

the corresponding air quality standards. Years 2006, and 2010 are milestones to attain 

PM10, and ozone air quality standards, respectively. Emissions for the year 2020 are 

projected to assess the need for a maintenance plan once all federal standards are 

attained by 2010. 

Emission Trend Analysis 

Figures 2-2 through 2-5 present the relative contributions by source categories (i.e., 

point, area, on-road, and off-road) to total emission levels in 1997 and 2010, 

respectively. As seen in the figures, in 1997 (average annual day) on-road and off-road 

mobile sources are major contributors of CO (97%), NOx (89%), SOx (57%) and VOC 

(65%) emissions. Fine particulate matter (PM10) is produced mostly from entrained road 

dust (53%). For 2010 (average annual day), mobile sources continue to be major 

contributors to total CO, NOx, and SOx emissions by approximately 94%, 89%, and 

68%, respectively. However, contribution to VOC by mobile sources is reduced due to 

the CARB programs. On the contrary, area sources become major contributors to VOC 

emissions (from 28% in 1997 to 36% in 2010). Figures 2-6 through 2-9 illustrate the 

emission trends by pollutant for 1990, 1997, 2006, and 2010. 

- 314 -
Appendix III Base and Future Year Emission Inventories 

III-2-16 

FIGURE 2-2 

Relative Contribution by Source Category to 

1997 Emissions Inventory – Average Annual Day 

VOC Emissions: 1,172 Tons/Day

28%

7%

45%

20%

NOx Emissions: 1,204 Tons/Day

4%

7%

63%

26%

CO Emissions: 6,653 Tons/Day

2%

1%

76%

21%

On-Road Off-Road Point Area Entrained Road Dust

SOx Emissions: 58 Tons/Day

2%

41%

8%

49%

PM10 Emissions: 279 Tons/Day

53%

29%

4%

7%

7%

- 315 -
Chapter 2 Summaries of Emissions 

III-2-17 

SUMMER 

WINTER 

FIGURE 2-5 

Relative Contribution by Source Category to 

2010 Emissions Inventory – Planning Inventory 

FIGURE 2-3 

Relative Contribution by Source Category to 

1997 Emissions Inventory – Planning Inventory 

CO Emissions: 6,461 Tons/Day

18%

78%

1%

3%

NO2 Emissions: 1,278 Tons/Day

24%

64%

7%

5%

VOC Emissions =1,222 Tons/Day

22%

42%

8%

28%

NOx Emissions = 1,165 Tons/Day

27%

62%

7%

4%

Point Area On-Road Off-Road 

- 316 -
Appendix III Base and Future Year Emission Inventories 

III-2-18 

FIGURE 2-4 

Relative Contribution by Source Category to 

2010 Emissions Inventory –Average Annual Day

VOC Emissions: 630 Tons/Day

36%

11%

34%

19%

NOx Emissions: 780 Tons/Day

5%

56% 6%

33%

CO Emissions: 3,359 Tons/Day

5%

1%

61%

33%

SOx Emissions: 60 Tons/Day

2%

30%

4%

64%

PM10 Emissions: 301 Tons/Day

49%

33%

5%

6%

7%

On-Road Off-Road Point Area Entrained Road Dust

- 317 -
Chapter 2 Summaries of Emissions 

III-2-19 

SUMMER 

WINTER 

FIGURE 2-5 

Relative Contribution by Source Category to 

2010 Emissions Inventory – Planning Inventory 

FIGURE 2-5 

Relative Contribution by Source Category to 

2010 Emissions Inventory – Planning Inventory 

CO Emissions: 3,315 Tons/Day

27%

61%

2%

10%

NO2 Emissions: 820 Tons/Day

30%

57%

6%

7%

VOC Emissions: 659 Tons/Day

21%

32%

13%

34%

NOx Emissions: 764 Tons/Day

35%

54%

7%

4%

On-Road Off-Road Point Area 

- 318 -
Appendix III Base and Future Year Emission Inventories 

III-2-20 

FIGURE 2-6A 

VOC Emission Trend by Source Category - Average Annual Day 

FIGURE 2-6B 

VOC Emission Trend by Source Category - Summer Planning 

0

400

800

1200

1600

2000

1990 1997 2006 2010

Point Area On-Road Off-Road

1780

1,172

630

698

Tons/Day 

0

400

800

1200

1600

2000

2400

1990 1997 2006 2010

Point Area On-Road Off-Road

1,869

1,222

730 659

Tons/Da

y

- 319 -
Chapter 2 Summaries of Emissions 

III-2-21 

FIGURE 2-7A 

NOx Emission Trend by Source Category - Average Annual Day 

FIGURE 2-7B 

NOx Emission Trend by Source Category - Summer Planning 

0

200

400

600

800

1000

1200

1400

1600

1800

1990 1997 2006 2010

Point Area On-Road Off-Road

1,592

1,204

780

950

0

300

600

900

1200

1500

1800

1990 1997 2006 2010

Point Area On-Road Off-Road

1,546

1,165

764

929

Tons/Da

y Tons/Da

y

- 320 -
Appendix III Base and Future Year Emission Inventories 

III-2-22 

FIGURE 2-8A 

CO Emission Trend by Source Category - Average Annual Day 

FIGURE 2-8B 

CO Emission Trend by Source Category - Winter Planning 

0

1500

3000

4500

6000

7500

9000

10500

12000

1990 1997 2006 2010

Point Area On-Road Off-Road

10,589

6,653

3,359

3,973

Tons/Da

y

0

1500

3000

4500

6000

7500

9000

10500

12000

1990 1997 2006 2010

Point Area On-Road Off-Road

10,328

6,461

3,315

3,907

Tons/Da

y

- 321 -
Chapter 2 Summaries of Emissions 

III-2-23 

FIGURE 2-9 

PM10 Emission Trend by Source Category - Average Annual Day 

VOC Emissions

As presented in Figure 2-6, emissions from area sources, off-road mobile sources and on-road 

mobile sources all show a significant decrease. Area source emissions are projected to drop 

from 333 tons/day in 1997 to 224 tons/day in 2010. Between 1997 and 2010, emissions from 

off-road mobile sources are expected to fall from 237 tons/day to 123 tons/day, while on-road 

emissions should fall from 519 tons/day to 212 tons/day. Area source reductions are derived 

mainly from the District’s adopted rules for gasoline transfer and dispensing (Rule 461), 

architectural coatings (Rule 1113), solvent degreasing (Rule 1122), and solvent cleaning 

operations (Rule 1171). Off-road reductions result primarily from emission controls for sparkignition marine engines; new emission standards for small and large gasoline powered engines, 

and liquefied petroleum gas (LPG) used in off-road equipment. Since its adoption in 1990, 

California’s Low Emission Vehicle I (LEV I) program has produced significant emission 

reductions from on-road passenger vehicles by relying on a systems-wide approach to achieve 

reductions from fuels and mobile source exhaust and evaporative emissions. Both LEV I and 

LEV II, adopted in 1998, include four primary elements: (1) increasingly stringent exhaust 

emission standards, (2) an increasingly stringent annual fleet average standard for non-methane 

organic gas (NMOG), (3) banking and trading provisions, and (4) a requirement that a specific 

percentage of vehicles be Zero Emission Vehicles (ZEVs), vehicles with no emissions. Under 

LEV II, sport utility vehicles, pick-up trucks, and mini-vans must achieve the same emission 

standards as cars, beginning in 2004-2007. Other programs to reduce emissions from mobile 

sources include: (1) the Carl Moyer program, which provides financial incentives for the early 

0

100

200

300

400

500

600

1990 1997 2006 2010

Point Area On-Road Off-Road

279

339

293 301

Tons/Day

- 322 -
Appendix III Base and Future Year Emission Inventories 

III-2-24 

introduction of clean heavy-duty engines, (2) regulations to reduce emissions from on-road 

heavy-duty engines and vehicles, (3) low sulfur diesel and cleaner burning gasoline 

requirements, (4) smog check programs, and (5) District and CARB fleet rules. 

NOx Emissions

Figure 2-7 illustrates the NOx emissions by major source category. NOx emissions from both 

off-road mobile (312 tons/day to 257 tons/day) and on-road mobile (761 tons/day to 434 

tons/day) sources are projected to decrease substantially between 1997 and 2010. The 

reductions largely reflect the replacement of existing engines and vehicles with cleaner models 

as rules are implemented and vehicle fleets turn over. As mentioned above, programs to reduce 

off-road emissions result primarily from emission controls for spark-ignition marine engines; 

new emission standards for small and large gasoline powered engines, and liquefied petroleum 

gas (LPG) use in off-road equipment. On road emission reductions derive from CARB’s LEV 

programs, low-sulfur diesel fuel and cleaner-burning gasoline requirements, regulations to 

reduce emissions from on-road heavy-duty engines and vehicles, smog check requirements, and 

other programs. 

CO Emissions

Figure 2-8 shows CO emissions over a period of time. Almost all of the CO emissions are from 

mobile sources. The drastic reduction between 1997 and 2010 is from on-road mobile sources 

(5092 tons/day to 2048 tons/day). The LEV program has been particularly effective in reducing 

carbon monoxide emissions from on-road vehicles. 

PM10 Emissions

Figure 2-9 shows the PM10 emission trend. About half of the emissions are from road dust. The 

amount of dust is projected to stay constant between 1997 and 2010. (147 tons/day and 147 

tons/day respectively) 

Growth Impact 

Despite rules and regulations adopted by SCAQMD, CARB and U.S. EPA as of October 31, 

2002, the projected future emissions are still above the levels required for achieving federal 

and state air quality standards. The main reason is that the region as a whole is projected to 

continue to grow in population; housing, employment and vehicle miles traveled (VMT). 

- 323 -
Chapter 2 Summaries of Emissions 

III-2-25 

To illustrate the impact from the growth, year 2010 no-growth emissions were estimated by 

removing the growth factors from the 2010 baseline emissions. Table 2-8 presents the 2010 

forecasted emission estimates with and without growth. 

Table 2-8 

Growth Impact to 2010 Annual Average Emissions in Tons Per Day 

With Growth VOC NOx CO SOx PM10 

 Point 72 47 48 18 14 

 Area 224 42 168 1 100 

 Road Dust 147 

 On-Road 212 435 2048 2 21 

 Off-Road 122 256 1094 39 19 

 Total 630 780 3358 60 301 

No Growth VOC NOx CO SOx PM10 

 Point 54 44 38 18 11 

 Area 190 37 113 1 77 

 Road Dust 134 

 On-Road 175 356 1679 2 17 

 Off-Road 106 222 948 33 17 

 Total 525 659 2778 54 256 

Mobile and Area Source Credit Programs 

In 2001, the AQMD Governing Board adopted six mobile and area source pilot credit 

generation rules: Rule 1612.1 - Mobile Source Credit Generation Pilot Program, Rule 

1631 – Pilot Credit Generation Program for Marine Vessels; Rule 1632 – Pilot Credit 

Generation Program for Hotelling Operations; Rule 1633 – Pilot Credit Generation for 

Truck/Trailer Refrigeration Units; Rule 1634 – Pilot Credit Generation Program for 

Truck Stops; and Rule 2507 – Pilot Credit Generation Program for Agricultural Pumps. 

NOx emission reductions generated from these pilot credit generation rules can be used in 

the RECLAIM program either directly or through the RECLAIM Reserve under the 

Executive Order (EO) Mitigation Fee Program for power producing facilities and in the 

Air Quality Investment Program (AQIP) for specific RECLAIM facilities. 

All six pilot credit generation rules have been submitted to EPA for inclusion in the State 

Implementation Plan (SIP). The first five pilot credit generation rules, Rules 1612.1, 

1631, 1632, 1633, and 2507 have been approved by CARB and EPA. EPA published 

their final approval of the five pilot credit generation rules on February 19, 2002. Rule 

1634, submitted to CARB and EPA after its adoption in November 2001, is currently 

- 324 -
Appendix III Base and Future Year Emission Inventories 

III-2-26 

being reviewed by EPA. As part of EPA requirements, the AQMP needs to identify 

these emissions explicitly. Table 2-9 lists these emissions. 

 

Federal and state approval of the first five pilot credit generation rules represents a 

significant milestone in market incentives programs as they are the first mobile source 

credit generation rules to receive federal approval. These rules will provide an important 

option to RECLAIM facilities if the demand for RTCs increases and will also enable 

AQMD to use these credits to mitigate excess emissions from power plants. 

Table 2-9 

Credit Rules and Associated 1997 Annual Emissions (Tons/Day) 

Rule Name Target Sources VOC NOx CO SOx PM1

0 

1612.

1 

Mobile Sources On-Road Heavy-HeavyDuty Trucks and Yard 

Hostlers 

 8.9 198.2 41.8 1.8 6.0 

1631 Marine Vessels Commercial Boats 0.4 9.5 1.3 0.1 0.1 

1632 Hotelling 

Operations 

Ship Berthing 1.7 10.7 1.5 7.9 0.7 

1633 Truck/Trailer 

Refrigeration 

Transportation 

Refrigeration Unit 

 1.7 10.2 5.4 0.05 1 

1634 Truck Stops Truck Idling 0.1 1.5 0.5 .004 .018 

2507 Stationary 

Agricultural 

Pumps 

Agricultural Irrigation 

Pumps 

 0.1 1.6 0.3 .024 0.109 

- 325 -
Chapter 2 Summaries of Emissions 

III-2-27 

CONTROLLED EMISSIONS INVENTORIES 

This section describes the methodology used to estimate the controlled and remaining 

emissions after the proposed control measures in the 2003 AQMP are implemented for 

the years 2006, and 2010. Emission reductions are derived from applying the control 

efficiency of a control measure to the projected baseline inventories. 

In addition to the proposed control measures, the impacts of NSR-related set aside 

tracking and other budgeted emissions for various District programs (e.g., RECLAIM, 

HILO) are also discussed in this section. 

To project emission reductions and remaining emissions from the implementation of the 

proposed control measures, a mathematical algorithm called Controlled Emissions 

Projection Algorithm (CEPA) is used. CEPA is developed to calculate projected 

remaining emissions and/or emission reductions for specified control scenarios. CEPA 

is briefly discussed in this section. A more comprehensive and extensive discussion of 

CEPA is presented in Technical Report III-A of the 1991 AQMP. 

Emission Impacts of SCAQMD Programs 

There are several SCAQMD regulatory programs that have specific impacts on future 

emissions through certain “set-aside” or exemption provisions. As a result, special 

emission accounts were created for the 2003 AQMP to track these emissions. For air 

quality modeling purposes, these emissions (except RECLAIM allocations) are 

distributed across the entire non-RECLAIM point source inventory and the RECLAIM 

Hi-Lo

In order to encourage new business locating to the Basin, a Clean Air Bank was 

established for high employment – low polluting (HILO) companies. RECLAIM 

companies creating a minimum of 500 job positions and emitting at a rate (on a per 

employee basis) less than half of the AQMP 2010 goal would be exempt from NSR 

offset requirements. As a result, 0.25 tons/day of NOx and SOx (each) were set aside for 

this purpose, in the RECLAIM baseline emissions. 

RECLAIM Allocation

Future year emissions for RECLAIM facilities were based on their initial allocation as 

specified in Rule 2002 as well as trading transactions as of February, 2001. Reported 

1996-1997 emissions for Cycle I and Cycle II facilities were used for the calendar year 

1997. Over forty facilities joined the RECLAIM universe in 1999 either because the 

facilities had grown to over 4 tons per year for NOx or SOx, or because they opted to 

expand in the future. Amendments to allocations as a result of the change in the 

RECLAIM universe were incorporated into the 2003 AQMP. 

- 326 -
Appendix III Base and Future Year Emission Inventories 

III-2-28 

SIP Set Aside Accounts

 Background 

The 2003 AQMP includes an emissions set aside to account for growth from new and 

modified sources, the Offset Budget, the potential increase from VOC emissions from 

the phase-out of ozone depleting compounds (ODCs) or toxic air contaminants, and a 

SIP Reserve for potential technology assessments. As shown in Table 2-10, the total 

2010 emissions to account for growth and the various set-aside emissions accounts is 

approximately 14 tons per day of VOC, 4 tons per day of NOx, 2 tons per day of CO, 2 

tons per day of SOx and 1 ton per day of PM10. The methodology and assumptions 

used to develop these set-aside accounts for the 2003 AQMP are discussed in detail 

below. It should be noted that emission increases or decreases discussed herein are in 

reference to the projected AQMP baseline emissions without the effect of 

implementation of the AQMD’s New Source Review program. 

Table 2-10 

Summary of Emissions Growth Set-Aside for the 2003 AQMP 

(Tons per Day) 

VO

C 

NO

x 

CO SO

x 

PM1

0 

New and Modified Sources 8.73 0.07 0.80 0.76 0.23

Offset Budget N/A 1.00 1.00 1.00 1.00

VOC Emissions from Phase-out of 

ODCs or Toxics 2.00 N/A N/A N/A N/A

SIP Reserve (Potential Tech 

Assessments) 3.00 2.00 0.00 0.00 0.00

Total - 2010 Emissions 13.73 3.07 1.80 1.76 1.23

Growth from New and Modified Sources

The 2003 AQMP accounts for growth from new and modified sources based on 

emissions offsets used and generated through the AQMD’s New Source Review 

program. The AQMD’s Regulation XIII – New Source Review (NSR) program is an 

emission reduction control strategy program as it requires new and modified sources to 

meet a Best Available Control Technology (BACT) emissions level (which is generally 

cleaner than a Best Available Retrofit Control Technology (BARCT) emissions level, 

and all external offsets must be traded at a 1.2 to 1 trading ratio. In addition, the 

AQMD’s New Source Review program requires that all emission increases from new 

and modified sources be fully offset. Emissions offsets are obtained from either the 

open market or from the AQMD’s NSR Account. In general, any facility with a 

potential to emit greater than or equal to four tons per year of VOC, NOx, SOx, or PM10 

- 327 -
Chapter 2 Summaries of Emissions 

III-2-29 

or 29 tons per year of CO must provide offsets or Emission Reduction Credits (ERCs) 

for all increases of that pollutant from the open market. Emission increases from sources 

below these emissions thresholds or specific source categories that are exempt from 

obtaining offsets from the open market can obtain emission offsets from the AQMD’s 

NSR Account. 

Overall Approach and Methodology

The following five steps were used to estimate the potential increase in emissions from 

new and modified sources by the year 2010: 

Step 1: Estimate annual average net demand from open market 

Step 2: Calculate 2010 Net Demand for Open Market 

Step 3: Estimate annual average net demand from AQMD’s NSR Account 

Step 4: Calculate 2010 Net Demand for AQMD’s NSR Account 

Step 5: Total 2010 Net Demand from New and Modified Sources 

In general, the annual average net demand from the open market and the AQMD’s NSR 

Account are estimated based on historical records. Based on the annual average net 

demand, the 2010 net demand from the open market and the AQMD’s NSR Account are 

calculated. The sum of the 2010 net demand from the open market and the AQMD’s 

NSR Account represents the potential 2010 emissions from new or modified sources. 

The net demand simply represents the emission increases in the future years to be offset 

by reductions previously banked (i.e., prior to the AQMP base year). Each of these steps 

are discussed in more detail below. 

 Step 1: Estimating Annual Average Net Demand from Open Market 

To account for emissions growth from sources that are accessing the open market, the 

AQMD staff assessed the net annual average demand of ERCs from the open market 

between 1997 and 2001. The net annual average demand for ERCs from the open 

market is based on the difference between the annual average demand and supply of 

ERCs. 

Net Annual Average Demand for ERCs = Annual Average Demand of ERCs – Annual 

Average Supply of ERCs 

As shown in Table 2-11 below, the net annual average demand for ERCs in the open 

market ranges from 0.01 to .56 tons per day, depending on the pollutant. 

Table 2-11 

Annual Average Net Demand for ERCs in the Open Market 

(Tons per Day) 

- 328 -
Appendix III Base and Future Year Emission Inventories 

III-2-30 

VOC NOx CO SOx PM1

0 

Annual Average 

Demand1

0.59 0.01 0.12 0.01 0.04 

Annual Average 

Supply2

0.03 0.00 0.01 0.00 0.01 

Net Annual 

Average Demand 

0.56 0.01 0.11 0.01 0.03 

1 Annual average use of ERCs from the open market. Based on 1998-2001 for CO, PM10, SOx, and NOx, and 

2000-2001 for VOC. Average use excludes electric generating facilities and non-Regulation XIII offsetting 

uses. Annual average use adjusted by 80 percent to reflect actual emissions. 2 Annual average supply is based on ERCs issued from 1998 to 2002. Annual average use is divided by 1.2 to 

account for the trading ratio applied to all external offsets and multiplied by 80 percent to reflect actual 

emissions. 

Annual Average Demand for ERCs in the Open Market

The annual average demand for the five criteria pollutants are presented in Table 2-11 

above. The annual average demand is based on ERCs used from 1998 through 2001 for 

CO, PM10, SOx and NOx, and based on ERCs used from 2000 and 2001 for VOC (no 

VOC ERC use data in 1998 and 1999). In addition, the annual average use is based on 

ERCs use from non-electric generating facilities, and excludes those ERCs that were 

used for CEQA mitigation, orders of abatements, interdistrict transfers, non-VOC 

removal, Rule 2202, and variances. The annual demand, which is based on the facilities’ 

permitted emissions level is adjusted to reflect the actual amount of emissions that are 

emitted into the air. It is assumed that actual emissions represent 80 percent of permitted 

emissions. This ratio of permitted to actual emissions is currently being used Report on 

the Effectiveness of Regulation XIII – New Source Review (AQMD, 1988). 

Annual Average Supply for ERCs in the Open Market

The annual average supply for the five criteria pollutants are presented in Table 2-11 

above. The annual average supply is based on ERCs issued from 1998 through 2002. 

Under Regulation XIII, sources that are using external offsets, or ERCs not generated 

within their facility must apply a trading ratio of 1.2 to 1. To more accurately reflect the 

actual supply of ERCs that are needed to offset emission increases, the trading ratio was 

backed out of the annual ERC supply by dividing the annual issuance of ERCs by 1.2. 

In addition, similar to the ERCs used, the amount of ERCs issued was adjusted by 80 

percent to reflect actual emissions that are offset as compared to the permitted emissions 

level. 

 Step 2: Calculate 2010 Net Demand for Open Market 

For the purpose of estimating the emissions growth from newly permitted sources in the 

2003 AQMP, it is assumed that each year, beginning in 2003, there is an incremental 

- 329 -
Chapter 2 Summaries of Emissions 

III-2-31 

emissions increase equivalent to the annual average net demand for ERCs in the open 

market. The maximum amount of growth that can be realized in future years is assumed 

to be capped by the current available supply of ERCs in the open market. The 2010 net 

demand for the open market represents the amount of emissions growth at a BACT level 

that is expected to occur by 2010. This estimate was based on the annual average net 

demand for each pollutant. Each year beginning in 2003, the annual average net demand 

is cumulatively added over the next seven years to 2010. Table 2-12 summarizes the 

annual average net demand for offsets by the year 2010 from the open market. 

Table 2-12 

2010 Net Demand for ERCs in the Open Market 

(Tons per Day)

VOC NOx CO SOx PM1

0 

2010 Net Annual 

Average Demand 

3.90 0.07 0.80 0.06 0.23 

1 2010 Net Annual Average Demand is based on the cumulative net average demand from 2003 to 2010. 

 Step 3: Estimating Annual Average Net Demand from AQMD’s NSR Account 

Sources accessing the AQMD’s NSR Account include those sources that are exempt 

from obtaining offsets from the open market. To estimate emissions growth from these 

sources, the net annual average amount of offsets being used and generated was 

estimated. The net annual average amount of offsets is based on the difference between 

the annual average demand and supply of offsets from the AQMD’s NSR Account. 

Annual average demand and supply of offsets are averaged over a four-year period, from 

July 1997 to August 1998, from July 1998 to August 1999, from July 1999 to August 

2000, and from July 2000 to August 2001. Annual demand and supply of offsets from 

the AQMD’s NSR Account is based on data reported in the AQMD’s Annual 

Effectiveness Reports on Regulation XIII. 

The net annual average demand and supply is the difference between the annual average 

demand minus the annual average supply of offsets from the AQMD’s NSR Account. 

As shown in Table 2-13, the net annual average demand and supply from the AQMD’s 

NSR Account is positive for VOC and CO, and negative for NOx and PM10. Values 

that are negative represent those pollutants where the annual average supply of offsets is 

greater than the annual average demand of offsets. For SOx, on average the amount of 

credits used and generated is even. 

- 330 -
Appendix III Base and Future Year Emission Inventories 

III-2-32 

Table 2-13 

Annual Average Net Demand for Offsets in the AQMD’s NSR Account1

(Tons per Day) 

 VOC NOx CO SOx PM1

0 

Annual Average 

Demand1

3.79 0.84 0.83 0.04 0.18 

Annual Average 

Supply2

3.10 1.16 0.73 0.04 0.72 

Net Demand and 

Supply from 

AQMD’s NSR 

Account 

0.69 -0.32 0.10 0.00 -0.54 

1 Based on annual use of offsets from the AQMD’s NSR Account, which includes offsets used sources below 

emissions thresholds, priority reserve, and Rule 1304 offset exemptions. Average annual use based on data 

from the 1997/1998, 1998/1999, 1999/2000/ and 2000/2001 Annual Effectiveness Report on Regulation XIII – 

New Source Review. 

2 Based on annual supply of offsets into the AQMD’s NSR Account, which includes offsets generated from 

orphan shutdowns, surplus reduction credits, BACT and other discount of ERCs, and positive balance 

adjustments. Average annual use based on data from the Annual Effectiveness Report on Regulation XIII – 

New Source Review, for the reporting periods from July 1997 to August 1998, from July 1998 to August 1999, 

from July 1999 to August 2000, and from July 2000 to August 2001. 

Annual Average Demand and Supply for ERCs from the AQMD’s NSR 

Account

Table 2-13 above summarizes the annual average demand and supply of offsets from the 

AQMD’s NSR Account, based on accounting to satisfy equivalency with the state new 

source review requirements. The annual demand is based on those sources that are 

eligible to use offsets from the AQMD’s NSR Account or are exempt from providing 

offsets from the open market, of which include facilities with a potential to emit less than 

four tons per year of VOC, NOx, SOx, or PM10 or 29 tons per year of CO annual 

emissions; sources eligible for the priority reserve; and sources exempt from providing 

offsets pursuant to Rule 1304. The annual demand, which is based on the facilities’ 

permitted emissions level is adjusted to reflect the actual amount of emissions that are 

emitted into the air. It is assumed that actual emissions represent 40 percent of permitted 

emissions. In an analysis conducted by the AQMD staff in 1998 for sources less than 

four tons per year, actual emissions were less than 40 percent of permitted emissions. 

(AQMD, 1988). It should be noted, however, as a conservative estimate the Annual 

Report on the Effectiveness for Regulation XIII assumes that actual emissions represent 

80 percent of permitted emissions. The annual supply is based on offsets that go into the 

AQMD’s NSR Account such as credits generated from orphan shutdowns; surplus 

reduction credits; BACT and other discount of ERCs; and positive balance adjustments 

by way of ERCs. 

- 331 -
Chapter 2 Summaries of Emissions 

III-2-33 

 Step 4: Calculate 2010 Net Demand for AQMD’s NSR Account 

For the purpose of estimating the emissions growth from newly permitted sources in the 

2003 AQMP, it is assumed that each year, beginning in 2003, there is an incremental 

emissions increase equivalent to the annual average net demand for offsets in the 

AQMD’s NSR Account. The maximum amount of growth that can be realized in future 

years is assumed to be capped by the current available supply of offsets in the AQMD’s 

NSR Account. The 2010 net demand for the open market represents the amount of 

emissions growth at a BACT level that is expected to occur by 2010. This estimate was 

based on the annual average net demand for each pollutant. For NOx and PM10, where 

the net annual average demand for offsets was negative, indicating that the annual 

average supply of offsets is greater than the use, it assumed that there is no additional 

emissions growth in 2010 from sources accessing the AQMD’s NSR Account. Similarly 

for CO, as the net annual average demand for offsets was zero. For VOC and SOx, each 

year beginning in 2003, the annual average net demand is cumulatively added over the 

next seven years to 2010. Table 2-14 summarizes the annual average net demand for 

offsets by the year 2010 from the AQMD’s NSR Account for the five criteria pollutants. 

Table 2-14 

2010 Net Demand for ERCs in the AQMD’s NSR Account 

(Tons per Day) 

 VOC NOx CO SOx PM1

0 

2010 Net Annual 

Average Demand 

4.83 0.00 0.00 0.70 0.00 

2 2010 Net Annual Average Demand is based on the cumulative net average demand from 2003 to 2010 

 Step 5: Total 2010 Net Demand from New and Modified Sources 

The total 2010 emissions growth from new and modified sources is equivalent to the 

sum of the 2010 net annual average demand for the open market and the 2010 net annual 

average demand for the AQMD’s NSR Account. Table 2-15 summarizes the total 2010 

emissions growth new and modified sources. 

Table 2-15 

Total 2010 Net Demand from New and Modified Sources 

(Tons per Day) 

 VOC NOx CO SOx PM1

0 

2010 Net Annual 

Average Demand 

8.73 0.07 0.80 0.76 0.23 

3 2010 Net Annual Average Demand is based on the sum of the 2010 net demand from the open market and 

the AQMD’s NSR Account. 

- 332 -
Appendix III Base and Future Year Emission Inventories 

III-2-34 

 NSR Reduction Benefit

Since the AQMP future year baseline inventories already include emissions growth 

based on SCAG projections in the absence of NSR constraints, adding additional related 

emissions growth to the baseline inventories would be overstating the potential growth. 

Therefore, reconciliation of growth projections between existing sources and new 

sources are necessary. Following a similar methodology employed in the 1997 AQMP, 

emission reductions attributable to the NSR program due to installation of BACT rather 

than BARCT were estimated. For VOC and SOx sources, it is assumed that BACT and 

BARCT are the same. For NOx, CO, and PM10, it is assumed that BACT represents 

approximately 60 percent of BARCT emissions. 

Table 2-16 

Estimated Emission Reduction Benefit from 

Installation of BACT for New and Modified Sources 

(Tons per Day) 

 VOC

1

NOx2 CO2

 SOx1 PM10

2

Estimated New 

and Modified 

Sources (2010) 

8.73 0.07 0.80 0.76 0.23 

Emission 

Reduction 

Benefit 

8.73 0.12 1.3 0.76 0.38 

1 Assumed that BACT = BARCT for VOC and SOx sources. 2

 Assumed that BACT = 60% of BARCT. 

 Offset Budget

Rule 1309.2 – Offset Budget creates an emissions bank to provide offsets to sources that 

otherwise cannot obtain offsets. Strict eligibility requirements are placed on the offset 

budget. Only those sources which are not exempt from offsets under Rule 1304 – 

Exemptions; and not eligible for offsets under Rule 1309.1 – Priority Reserve; can apply 

for offset budget credits. Other eligibility criteria include a facility having all sources at 

or below BARCT and conducting a good faith effort to obtain open market offsets. 

Finally, a non-refundable mitigation fee is required for each pound of credits obtained. 

The Offset Budget will be funded by expired permit source shutdown credits, emissions 

reductions from projects funded by mitigation fees collected, and other methods 

approved by the Executive Officer, CARB and U.S. EPA. The initial funding of the 

Offset Budget will be from expired permit source shutdown credits for the years 2000 

through 2002. 

- 333 -
Chapter 2 Summaries of Emissions 

III-2-35 

The 2003 AQMP includes a set aside account of one ton per day for each criteria 

pollutant for the Offset Budget. This line item is to account for emissions that may not 

be included in the AQMP baseline inventories. As such, the set aside account should not 

be viewed as the cap for the Offset Budget. Furthermore, AQMP inventories are based 

on actual emissions not potential to emit or offsets needed under New Source Review. 

The Offset Budget is designed to be a source of offsets, but used as a “bank of last 

resort.” It ensures the availability of offsets, but encourages sources to seek offsets from 

the open market first. 

 VOC Emissions from Phase-Out ODCs and Toxics 

The 1997 AQMP included an emissions set-aside for potential VOC emissions increases 

from the phase-out of ozone depleting compounds (ODCs). The 1997 AQMP set aside 

approximately 10 tons per day of VOC emissions due to the potential conversion of 

ODCs to VOC containing materials. Based on historical use, the 2003 AQMP modifies 

the amount of the set aside to 2 tons per day of VOC emissions for the potential increase 

in VOC emissions from the conversion of ODCs to VOC containing materials and the 

potential conversion of toxic materials to VOC containing materials. 

 SIP Reserve for Potential Technology Assessments 

To achieve air quality goals, adopted and amended rules and regulations that rely on 

technology forcing emission limits are often needed. Technology forcing emission 

limits are designed to provide ample time for the development and implementation of 

new air pollution technologies. In the event, however, that the new air pollution control 

technology does not come to fruition by the implementation date of the adopted or 

amended rule there may be a need to delay or relax the future emission limits. The SIP 

Reserve is designed to ensure that delaying or relaxing future emission limits for 

technology forcing rules will not interfere with the Basin’s attainment demonstration. In 

addition, the SIP Reserve allows the AQMD to adopt and amend rules with technology 

forcing limits while maintaining SIP approvability if a rule relaxation or delay is needed. 

- 334 -
Appendix III Base and Future Year Emission Inventories 

III-2-36 

 Summary 

For the purpose of attainment demonstration and rate of progress, additional emissions 

are included in the controlled emissions after implementation of proposed control 

measures. These emissions are estimated based on the difference between emission 

estimates presented in Tables 2-10 and 2-16. Table 2-17 summarizes the emissions 

added to controlled emissions for attainment demonstration. 

Table 2-17 

Emissions Added to Controlled Emissions for Attainment Demonstration 

(Tons per Day) 

 VOC NOx CO SOx PM10 

Total - 2010 Emissions 

(Table 2-10) 

13.7

3 

3.0

7 

1.8

0 

1.7

6 

1.2

3 

Emission Reduction 

Benefit (Table 2-16) 

8.73 0.1

2 

1.3

0 

0.7

6 

0.3

8 

2010 Emissions Added to 

Controlled Emissions 

5.00 2.9

5 

0.5

0 

1.0

0 

0.8

5 

Proposed Control Measures 

In order to assess emission reduction potential and remaining emissions from proposed 

control measures, a control factor profile needs to be developed identifying source 

category targeted by a measure, its control efficiency, and implementation schedule. 

Control Efficiency/Control Factor

One factor that determines the effectiveness of a control measure is its control efficiency 

(CE), expressed in percentage. Control efficiency is dependent on the specific control 

technologies proposed, and each control measure may have one or perhaps more if 

several control technology options are available. If there is only one feasible control 

technology in a control measure, its control efficiency is primarily based on an 

engineering evaluation of the proposed technology. However, if several control 

technologies are available to control an emission source, the average control efficiency 

is used. If multiple control technologies are proposed to reduce emissions from various 

steps of an operation, a weighted average control efficiency is developed to represent an 

overall control of the emission sources. Once the control efficiency of a control measure 

is determined, it is used to estimate emission reductions of the proposed measure. 

Control efficiencies for the proposed control measures are identified and discussed in 

detail in Appendix IV of the 2003 AQMP. 

The control factor (CF) is used to estimate remaining emissions once a proposed control 

measure is implemented. A control factor equal to 0 indicates complete emission control 

- 335 -
Chapter 2 Summaries of Emissions 

III-2-37 

or 100 percent efficiency. A control factor equal to 1 indicates no emission control or 

emission unchanged. A high control factor value indicates a low control efficiency. As 

the control efficiency goes up, the control factor value goes down and approaches 0. 

Thus, the equation to calculate a control factor is as follows: 

CF = 1 - (CE/100) 

And, the remaining emissions can be calculated as 

REM = BE * CF 

Where REM is Remaining Emissions, and BE is Baseline Emissions 

The 2003 AQMP has many milestones for which emission reduction progress needs to 

be projected. As a result, control factors for each milestone year have to be developed. 

Such a control factor profile for each measure is developed considering the following 

factors: 

• proposed adoption date, 

• implementation lead time 

• phase-in period, if any. 

The adoption date as proposed in the 2003 AQMP is the date the District is expected to 

adopt the control measure as a rule. The implementation lead time reflects the time 

allowed for the emission sources to install controls. When a rule is implemented, it is 

not unusual that it may have multiple interim implementation dates prior to full 

implementation. This is because the requirements in a rule may require two or three 

phases to reach the final emission target (e.g., a technology-forcing regulation). Or, a 

rule may regulate such a large population of equipment that it is impractical to 

implement it all at once, and it becomes administratively necessary to phase in its 

implementation. In either case, a control profile would indicate an initial 

implementation date and an ending implementation date. The adoption and 

implementation schedule of the proposed control measures is presented in Chapter 7 of 

the 2003 AQMP. 

Measure Impact Sources 

Each proposed control measure describes specific emission sources subject to potential 

controls. Based on the description of these sources, corresponding sources as tracked in 

the emission inventory are identified. In general, emission sources are grouped by major 

source category, which can be further subcategorized into point sources denoted by 

Source Classification Codes (SCC) and area sources denoted by Category Emission 

Source (CES) Codes. To track emission reductions more accurately, the control factors 

at the SCC/CES level become necessary. 

- 336 -
Appendix III Base and Future Year Emission Inventories 

III-2-38 

An SCC, an 8-digit EPA code, is used to identify emissions from a point source at the 

equipment level. A CES, a 5-digit CARB code, is used to describe an area source for 

which emissions are distributed across the region with no specific locations. 

For some measures the controls target not only the type of equipment, but also the 

industries engaged in. In those cases, control factors will be developed by pairing SCCs 

and Standard Industrial Classification (SIC) Codes to clearly and specifically point out 

the emission sources in the inventory that the measure designs to reduce. Such 

SCC/SIC pairs significantly enhance the ability to quantify emissions closely following 

the intent of a proposed control measure. 

In spite of significant progress made in identifying emissions at the SCC or CES level, 

there are still instances where an SCC or CES category is not fully impacted by a control 

measure. As a result, an impact factor (IF) is developed as a weighing factor for such an 

adjustment. For example, an IF of 0.58 was used for some thinning solvent sources to 

account for the portion of emissions reductions from Rule CTS-02 (Solvent Cleaning 

Operations). In this case, CF is calculated as 

CF = 1 - ( (CE /100) x IF ) 

Impact factors will accurately track the measure baseline emissions, and calculate the 

true reductions from the proposed control measures. 

CEPA Emission Calculations

The District uses the CEPA program to calculate emission projections for the proposed 

AQMP control measures. Based on the control factor profile and projected baseline 

emissions, CEPA estimates emission reductions and remaining emissions for future 

years by pollutant (i.e., summer VOC and NOx; winter CO and NO2; and average annual 

day for VOC, NOx, CO, SOx and PM10). 

CEPA allows interaction of multiple control measures affecting a specific emission 

source, avoiding double counting of emission reductions from additional measures. It 

also provides flexibility in analyzing various scenarios and improves accuracy by 

standardizing calculation methodologies. 

To run CEPA, the program requires four data input files. These input files are as 

follows: 

1. Master Measure File - This file contains all the measures proposed in the 

AQMP. There is only one master measure file in the entire CEPA program. 

2. Scenario File - This file is a listing of selected measures to characterize 

emission reductions, and is a subset of the master measure file. For example, it 

- 337 -
Chapter 2 Summaries of Emissions 

III-2-39 

can contain a group of control measures targeting mobile sources only, or a 

group of measures to be implemented by U.S. EPA. 

3. Control Factor File - As previously discussed, this file shows control factor by 

pollutant by SCC/SIC (or CES/CES) pairs for each control measure in a 

specified year. 

4. Baseline Emission File - This file contains projected emission data (tons/day) 

for future years based on the 1997 emissions inventory. There are two types of 

baseline emission data available for CEPA runs. These are the average annual 

day emissions inventory with pollutants VOC, NOx, CO, SOx, and PM10; and 

the planning inventory with pollutants VOC and NOx during summer, and CO 

and NO2 during winter. 

CEPA calculates the remaining emissions at the SCC/SIC level. It can generate many 

types of emission summary reports or electronic files. For example, the program can 

provide composite control factors for on-road mobile sources in sixteen categories used 

in the air quality modeling analysis or composite control factors from all the proposed 

control measures in the scenario file. It can also provide remaining emissions by 

SCC/S1C or CES/CES pairs; by major source category; or by SIC. It can present 

emission reductions by each control measure in the absence of other competing 

measures; or reductions for each control measure following a pre-determined 

implementation sequence. The result of CEPA runs will be presented in Appendix V of 

the 2003 AQMP. 

CARB Emission Data Reports System 

As mentioned in Chapter 1, the entire emissions inventories are compiled and 

maintained by CARB in its statewide emission related information databases named 

California Emission Inventory Development and Reporting System (CEIDARS), and 

California Emission Forecasting and Planning Inventory System (CEFIS). In both 

systems, emissions are traced by CARB’s new coding method called Emission 

Inventory Codes (EIC code). The EIC code is a 14-digit number arranged into four 

fields: major category, source category, materials description and emission subcategory. For example, EIC 210-200-3300-0000 is for dry cleaning using 

perchloroethylene material. 210 indicates this source is under laundering group. 200 

means the source category is dry cleaning. 3300 refers to the material as 

perchloroethylene. 0000 implies, as current, there is no sub-category under this 

particular source. EIC separates emission sources into four major divisions: 

stationary, area-wide, non-anthropogenic and mobile source. This new coding system 

allows flexibility in how sources are selected, sorted and grouped to fit users’ needs. 

The other advantage of this new coding system is that EIC links area sources and 

- 338 -
Appendix III Base and Future Year Emission Inventories 

III-2-40 

point sources together to allow a computer program to automatically reconcile point 

and area source emissions. In this 2003 AQMP, all the emission summary reports are 

based on CARB’s new EIC codes. Because only the anthropogenic sources are 

included in this document, all summary reports in appendices include three major 

divisions. They are stationary, area-wide, and mobile source. This is the first time 

the District is using this new coding system for emission data reports in the AQMP. 

- 339 -
REFERENCES 

- 340 -
References 

III-R-1 

REFERENCES 

ARB, 2002a. EMFAC2002 Release.

ARB, 2002a. California Air Pollution Control Laws. 

ARB, 1996c. Booz Allen & Hamilton Inc., 1993. Emissions From Locomotives in the 

Modeling Region for the South Coast Air Quality Management District. 

Arcadis Geraghty & Miller, 1999. Marine Vessel Emissions Inventory- Update to 1996 

Report : Marine Vessel Emissions Inventory and Control Strategies

Energy and Environmental Analysis, Inc., 1999 South Coast Aircraft Emission 

Inventory: Baseline for 1997

EPA, 1990. AIRS Facility Subsystem Source Classification Codes and Emission Factor 

Listing for Criteria Air Pollutants. 

AVES, 2000. 1997 Gridded Ammonia Emission Inventory Update for the South Coast 

Air Basin

SCAG, 2001. Regional Transportation Plan. 

SCAQMD, 1991. Technical Report III-A; Controlled Emission Projection Algorithms 

(CEPA): Program Documentation.

SCAQMD, 1993. Staff Report: Proposed Rules 2000 to 2015 - Regional Clean Air 

Incentives Market (RECLAIM).

SCAQMD, 1997a. 1994 Air Quality Management Plan.

SCAQMD, 1997b. Appendix III; Current and Future Years Emissions Inventories

SCAQMD, 1999. 1999 Amendments to the 1997 Ozone State Implementation Plan for 

the South Coast Air Basin

SCAQMD 1997. Effectiveness of Regulation XIII – New Source Review. Governing Board 

Meeting February 14, 1997. 

SCAQMD 1998. Report on Effectiveness of Regulation XIII – New Source Review. 

Governing Board Meeting March 13, 1998. 

SCAQMD 1988. Correspondence from Anupom Ganguli of the South Coast Air Quality 

Management District to Mr. Ray Menebroker, of the California Air Resources Board. February 

12, 1998. 

- 341 -
Appendix III: Base and Future Year Emission Inventories 

III-R-2 

SCAQMD 1999. Report of the Effectiveness of Regulation XIII – New Source Review. 

Governing Board Meeting, April 9, 1999. 

SCAQMD 2000. Status Report on Regulation XIII – New Source Review. Governing Board 

Meeting August 18, 2000. 

SCAQMD 2001. Status Report on Regulation XIII – New Source Review. Governing Board 

Meeting November 9, 2001. 

- 342 -
ATTACHMENT A 

TO APPENDIX III 

FINAL 2003 AQMP 

ANNUAL AVERAGE EMISSIONS 

BY MAJOR SOURCE CATEGORY 

- 343 -
 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

Fuel Combustion  10 Electric Utilities 8.31 1.29 5.62 22.01 0.33 0.88 0.87  20 Cogeneration 8.26 0.83 1.68 4.34 0.46 0.68 0.67  30 Oil and Gas Production (combustion) 3.50 0.66 0.81 5.56 0.04 0.17 0.17  40 Petroleum Refining (Combustion) 2.18 1.08 4.80 23.91 7.53 2.44 2.32  50 Manufacturing and Industrial 12.55 2.35 9.32 34.25 3.02 2.15 2.10  52 Food and Agricultural Processing 0.43 0.21 0.75 2.44 0.05 0.21 0.20  60 Service and Commercial 15.40 2.01 9.15 14.65 0.76 0.86 0.85  99 Other (Fuel Combustion) 1.76 0.28 3.27 2.25 0.20 0.33 0.31 Total Fuel Combustion 52.41 8.71 35.40 109.42 12.39 7.71 7.48 Waste Disposal  110 Sewage Treatment 0.18 0.13 0.00 0.00 0.00 0.00 0.00  120 Landfills 168.16 2.23 0.17 0.36 0.14 0.16 0.16  130 Incineration 0.86 0.14 0.74 1.76 0.09 0.16 0.08  199 Other (Waste Disposal) 59.72 7.14 0.00 0.18 0.00 0.16 0.11 Total Waste Disposal 228.92 9.64 0.92 2.29 0.23 0.48 0.36 Cleaning and Surface Coatings  210 Laundering 7.92 0.16 0.00 0.02 0.00 0.00 0.00  220 Degreasing 100.36 57.71 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 44.00 40.80 0.00 0.00 0.00 0.05 0.05  240 Printing 7.31 7.31 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 10.69 9.33 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.50 1.07 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 171.78 116.38 0.01 0.04 0.00 0.05 0.05 Petroleum Production and Marketing  310 Oil and Gas Production 16.49 7.36 0.26 0.23 0.00 0.04 0.02  320 Petroleum Refining 15.32 11.41 4.51 10.61 15.37 1.86 1.27  330 Petroleum Marketing 108.20 61.30 0.00 0.10 0.00 0.03 0.03  399 Other(Petroleum Production & Marketing) 0.30 0.26 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 140.30 80.34 4.78 10.95 15.37 1.93 1.32 

TABLE A-1

 1995 Annual Average Emissions by Source Category in South Coast Air Basin(Tons/Da
Industrial Processes 

 410 Chemical 15.00 12.48 0.03 0.11 0.92 0.41 0.37  420 Food and Agriculture 2.73 2.13 0.12 0.03 0.00 0.53 0.18  430 Mineral Processes 2.89 2.33 2.00 7.77 4.06 4.20 2.83  440 Metal Processes 1.22 0.87 1.47 1.48 0.15 1.07 0.71  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.29 0.89  460 Glass and Related Products 0.09 0.06 0.15 4.57 2.76 0.22 0.22  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 0.99 0.70 0.00 0.04 0.00 0.26 0.14 Total Industrial Processes 22.93 18.59 3.79 14.02 7.90 7.98 5.35 Solvent Evaporation  510 Consumer Products 146.51 119.73 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 51.48 50.27 0.00 0.00 0.00 0.00 0.00  & Related Solvent 530 Pesticides/Fertilizers 3.00 3.00 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 0.59 0.54 0.00 0.00 0.00 0.02 0.02 Total Solvent Evaporation 201.59 173.54 0.00 0.00 0.00 0.02 0.02 Miscellaneous Processes  610 Residential Fuel Combustion 8.41 3.64 50.86 25.79 0.37 7.91 7.53  620 Farming Operations 149.93 11.99 0.00 0.00 0.00 12.51 5.93  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 58.90 28.80  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 365.60 167.10  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 21.86 12.98  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 48.86 22.53  660 Fires 0.32 0.23 2.84 0.07 0.00 0.43 0.43  670 Waste Burning and Disposal 4.49 2.56 33.68 1.56 0.00 4.53 4.37  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.61 1.13 0.00 0.00 0.00 10.01 10.01  699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Total Miscellaneous Processes 164.77 19.55 87.38 27.42 0.37 530.62 259.68 

TABLE A-1

(Continued)

 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE A-1
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 370.00 344.78 3040.61 284.61 8.46 6.65 6.52  722 Light Duty Trucks (T1 and T2) 170.54 156.97 1899.49 195.52 4.28 3.41 3.33  724 Medium Duty Trucks (T3) 37.96 34.68 395.45 48.34 1.20 0.74 0.72  732 Light Heavy Duty Gas Trucks (T4 and T5) 30.60 28.02 249.43 18.72 0.39 0.16 0.16  734 Medium Heavy Duty Gas Trucks (T6) 19.36 17.74 164.22 12.02 0.13 0.06 0.05  736 Heavy Heavy Duty Gas Trucks (HHD) 11.66 10.47 162.79 28.24 0.11 0.06 0.06  742 Light Heavy Duty Diesel Trucks (T4 & T5) 0.38 0.33 1.00 4.73 0.04 0.15 0.15  744 Medium Heavy Duty Diesel Truck (T6) 1.28 1.13 7.88 46.95 0.38 1.48 1.48  746 Heavy Heavy Duty Diesel Trucks (HHD) 10.42 9.15 43.67 198.70 1.81 6.38 6.38  750 Motorcycles (MCY) 13.96 13.21 59.40 1.81 0.02 0.09 0.08  760 Diesel Urban Buses (UB) 0.84 0.74 3.70 16.76 0.16 0.30 0.30  762 Gas Urban Buses (UB) 2.67 2.34 29.55 2.47 0.04 0.13 0.13  770 School Buses (SB) 0.75 0.68 9.68 3.84 0.04 0.13 0.13  780 Motor Homes (MH) 3.46 3.05 86.08 6.46 0.10 0.05 0.05 Total On-Road Motor Vehicles 673.88 623.29 6152.95 869.19 17.17 19.68 19.42 Other Mobile Sources  810 Aircraft 8.65 7.72 60.41 16.32 0.82 0.77 0.75  820 Trains 1.79 1.57 5.54 37.36 2.73 0.86 0.86  830 Ships and Commercial Boats 3.83 3.35 5.20 42.59 23.94 3.11 3.10  840 Recreational Boats 40.68 39.45 182.19 5.56 0.11 1.93 1.74  850 Off-Road Recreational Vehicles 12.53 11.31 74.72 0.35 0.11 0.10 0.09  860 Off-Road Equipment 167.13 155.64 1253.24 196.94 1.00 13.42 13.20  870 Farm Equipment 1.61 1.42 9.92 10.40 0.05 0.65 0.64  890 Fuel Storage and Handling 36.17 36.17 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.10 0.09 0.53 1.62 0.00 0.02 0.02 Total Other Mobile Sources 272.49 256.73 1591.74 311.14 28.78 20.87 20.41 Total Stationary and Area Sources 982.70 426.74 132.27 164.15 36.27 548.79 274.25 Total On-Road Vehicles 673.88 623.29 6152.95 869.19 17.17 19.68 19.42 Total Other Mobile 272.49 256.73 1591.74 311.14 28.78 20.87 20.41 Total Anthropogenic 1929.07 1306.76 7876.96 1344.47 82.22 589.33 314.07 

(Continued)

 CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Fuel Combustion 

 10 Electric Utilities 7.18 1.11 4.84 1.01 0.26 0.76 0. 20 Cogeneration 8.26 0.83 1.68 0.70 0.01 0.68 0. 30 Oil and Gas Production (combustion) 3.50 0.66 0.81 2.27 0.02 0.17 0. 40 Petroleum Refining (Combustion) 2.18 1.08 4.66 0.00 0.00 2.44 2. 50 Manufacturing and Industrial 13.44 2.52 9.91 21.59 0.62 2.29 2. 52 Food and Agricultural Processing 0.43 0.20 0.73 1.83 0.03 0.20 0. 60 Service and Commercial 15.99 2.10 9.45 9.99 0.73 0.91 0. 99 Other (Fuel Combustion) 1.83 0.30 3.10 1.56 0.16 0.33 0.Total Fuel Combustion 52.81 8.79 35.18 38.94 1.83 7.79 7.Waste Disposal  110 Sewage Treatment 0.19 0.13 0.00 0.00 0.00 0.00 0. 120 Landfills 152.88 2.03 0.18 0.37 0.13 0.17 0. 130 Incineration 0.89 0.15 0.76 1.08 0.07 0.16 0. 199 Other (Waste Disposal) 59.74 7.15 0.00 0.00 0.00 0.17 0.Total Waste Disposal 213.70 9.47 0.94 1.46 0.20 0.50 0.Cleaning and Surface Coatings  210 Laundering 8.51 0.18 0.01 0.02 0.00 0.00 0. 220 Degreasing 110.28 63.50 0.00 0.00 0.00 0.00 0. 230 Coatings and Related Processes 44.87 41.39 0.00 0.00 0.00 0.05 0. 240 Printing 7.18 7.18 0.00 0.00 0.00 0.00 0. 250 Adhesives and Sealants 10.25 8.95 0.00 0.00 0.00 0.00 0. 299 Other (Cleaning and Surface Coatings) 1.57 1.12 0.01 0.02 0.00 0.00 0.Total Cleaning and Surface Coatings 182.66 122.31 0.01 0.04 0.00 0.05 0.Petroleum Production and Marketing  310 Oil and Gas Production 15.88 7.13 0.26 0.01 0.00 0.04 0. 320 Petroleum Refining 14.43 10.61 4.52 0.32 4.31 1.86 1. 330 Petroleum Marketing 92.09 45.05 0.00 0.00 0.00 0.03 0. 399 Other (Petroleum Production & Marketing) 0.19 0.17 0.00 0.00 0.00 0.00 0.Total Petroleum Production and Marketing 122.59 62.97 4.79 0.34 4.31 1.93 1.

TABLE A-2

 1997 Annual Average Emissions by Source Category in South Coast Air Basin 

CODE Source Category TOG VOC CO NOx SOx TSP 
Industrial Processes 

 410 Chemical 16.20 13.48 0.03 0.00 0.00 0.43 0. 420 Food and Agriculture 2.70 2.12 0.13 0.02 0.00 0.54 0. 430 Mineral Processes 3.04 2.44 2.26 0.01 0.01 4.65 3. 440 Metal Processes 1.38 0.99 1.57 0.02 0.03 1.17 0. 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.57 1. 460 Glass and Related Products 0.09 0.07 0.16 0.00 0.21 0.23 0. 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0. 499 Other (Industrial Processes) 1.02 0.72 0.00 0.05 0.00 0.27 0.Total Industrial Processes 24.45 19.84 4.16 0.13 0.25 8.87 5.Solvent Evaporation  510 Consumer Products 139.96 118.01 0.00 0.00 0.00 0.00 0. 520 Architectural Coatings 52.20 50.96 0.00 0.00 0.00 0.00 0. and Related Solvent 530 Pesticides/Fertilizers 2.66 2.66 0.00 0.00 0.00 0.00 0. 540 Asphalt Paving/Roofing 0.67 0.61 0.00 0.00 0.00 0.02 0.Total Solvent Evaporation 195.49 172.24 0.00 0.00 0.00 0.02 0.Miscellaneous Processes  610 Residential Fuel Combustion 8.47 3.67 51.23 25.96 0.38 7.97 7. 620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.79 2. 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 60.59 29. 640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 293.97 134. 645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 21.86 12. 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 41.52 19. 660 Fires 0.32 0.23 2.85 0.07 0.00 0.44 0. 670 Waste Burning and Disposal 6.78 3.86 51.65 2.50 0.00 6.88 6. 680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0. 690 Cooking 1.70 1.19 0.00 0.00 0.00 10.60 10. 699 Other (Miscellaneous Processes) 0.00 0.00 0.00 0.00 0.00 0.00 0. NOX/SOX RECLAIM 0.00 0.00 0.00 61.92 17.66 0.00 0.Total Miscellaneous Processes 166.49 20.89 105.73 90.45 18.04 449.61 224.

TABLE A-2

 (CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 304.66 284.17 2493.75 228.75 1.12 6.63 6. 722 Light Duty Trucks (T1 and T2) 140.43 129.80 1542.45 158.75 0.59 3.46 3. 724 Medium Duty Trucks (T3) 35.77 32.76 367.45 46.31 0.19 0.87 0. 732 Light Heavy Duty Gas Trucks (T4 and T5) 26.94 24.82 218.41 14.86 0.05 0.17 0. 734 Medium Heavy Duty Gas Trucks (T6) 14.80 13.80 129.62 9.14 0.01 0.05 0. 736 Heavy Heavy Duty Gas Trucks (HHD) 9.91 8.92 141.42 22.31 0.01 0.06 0. 742 Light Heavy Duty Diesel Trucks (T4 & T5) 0.38 0.33 1.00 4.73 0.04 0.13 0. 744 Medium Heavy Duty Diesel Truck (T6) 1.36 1.20 8.18 48.29 0.41 1.49 1. 746 Heavy Heavy Duty Diesel Trucks (HHD) 10.05 8.82 41.59 197.76 1.81 5.92 5. 750 Motorcycles (MCY) 8.83 8.48 40.44 1.21 0.00 0.06 0. 760 Diesel Urban Buses (UB) 0.88 0.77 3.64 17.44 0.16 0.32 0. 762 Gas Urban Buses (UB) 2.29 1.98 25.43 2.38 0.00 0.02 0. 770 School Buses (SB) 0.61 0.55 7.81 3.95 0.03 0.13 0. 780 Motor Homes (MH) 2.68 2.38 71.00 4.93 0.02 0.05 0.Total On-Road Motor Vehicles 559.58 518.80 5092.20 760.79 4.45 19.36 19.Other Mobile Sources  810 Aircraft 8.59 7.67 55.88 16.33 0.75 0.77 0. 820 Trains 1.87 1.64 5.79 38.86 2.88 0.91 0. 830 Ships and Commercial Boats 3.83 3.35 5.20 42.59 23.94 3.11 3. 840 Recreational Boats 45.21 41.88 191.53 5.90 0.15 2.27 2. 850 Off-Road Recreational Vehicles 10.54 9.82 62.30 0.38 0.03 0.11 0. 860 Off-Road Equipment 148.42 134.10 1079.35 195.68 1.06 13.16 12. 870 Farm Equipment 1.61 1.43 9.36 10.56 0.06 0.66 0. 890 Fuel Storage and Handling 36.58 36.58 0.00 0.00 0.00 0.00 0. 895 Truck Stops 0.10 0.09 0.55 1.68 0.00 0.02 0.Total Other Mobile Sources 256.75 236.55 1409.97 311.97 28.87 21.00 20.Total Stationary and Area Sources 958.19 416.50 150.81 131.36 24.62 468.78 239.Total On-Road Vehicles 559.58 518.80 5092.20 760.79 4.45 19.36 19.Total Other Mobile 256.75 236.55 1409.97 311.97 28.87 21.00 20.Total Anthropogenic 1774.53 1171.85 6652.99 1204.13 57.94 509.14 278.

CODE Source Category TOG VOC CO NOx SOx TSP 

TABLE A-2

 (CONTINUED)
Fuel Combustion 

 10 Electric Utilities 7.71 1.19 5.20 0.99 0.26 0.82 0.81  20 Cogeneration 8.27 0.83 1.70 0.63 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.63 0.67 0.84 2.23 0.02 0.18 0.18  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 13.86 2.63 10.23 20.82 0.62 2.40 2.34  52 Food and Agricultural Processing 0.45 0.21 0.75 1.84 0.03 0.21 0.20  60 Service and Commercial 16.85 2.21 10.12 9.77 0.73 0.96 0.94  99 Other (Fuel Combustion) 2.00 0.32 3.33 1.58 0.17 0.34 0.32 Total Fuel Combustion 55.05 9.19 37.04 37.86 1.84 8.13 7.89 Waste Disposal  110 Sewage Treatment 0.20 0.14 0.00 0.00 0.00 0.00 0.00  120 Landfills 149.22 1.99 0.19 0.39 0.12 0.18 0.18  130 Incineration 0.95 0.16 0.81 1.17 0.07 0.17 0.09  199 Other (Waste Disposal) 59.74 7.18 0.00 0.00 0.00 0.18 0.12 Total Waste Disposal 210.11 9.46 1.00 1.56 0.20 0.53 0.39 Cleaning and Surface Coatings  210 Laundering 8.94 0.18 0.01 0.03 0.00 0.00 0.00  220 Degreasing 66.51 22.94 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 41.54 38.04 0.00 0.00 0.00 0.05 0.05  240 Printing 5.80 5.80 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 13.74 11.99 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.23 0.88 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 137.76 79.83 0.01 0.05 0.00 0.06 0.05 Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.92 0.27 0.02 0.00 0.04 0.03  320 Petroleum Refining 12.72 8.98 4.73 0.34 4.50 1.50 1.01  330 Petroleum Marketing 88.09 41.44 0.01 0.01 0.00 0.04 0.03  399 Other(Petroleum Production & Marketing)0.18 0.16 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 115.88 57.50 5.00 0.36 4.50 1.57 1.07 

TABLE A-3

 2000 Annual Average Emissions by Source Category in SCAB (Tons/Day)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 18.58 15.35 0.03 0.00 0.00 0.45 0.40  420 Food and Agriculture 2.94 2.29 0.13 0.02 0.00 0.56 0.20  430 Mineral Processes 3.17 2.55 2.39 0.01 0.01 4.87 3.32  440 Metal Processes 1.58 1.13 1.89 0.02 0.03 1.32 0.90  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.55 1.07  460 Glass and Related Products 0.09 0.07 0.16 0.00 0.21 0.23 0.23  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.02 0.72 0.00 0.06 0.00 0.27 0.15 Total Industrial Processes 27.39 22.11 4.61 0.14 0.26 9.27 6.27 Solvent Evaporation  510 Consumer Products 137.47 114.92 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 51.07 49.84 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 2.65 2.65 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 0.85 0.77 0.00 0.00 0.00 0.02 0.02 Total Solvent Evaporation 192.03 168.18 0.00 0.00 0.00 0.02 0.02 Miscellaneous Processes  610 Residential Fuel Combustion 8.77 3.80 53.22 26.33 0.39 8.27 7.87  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.49 2.54  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 77.82 38.05  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 303.03 138.51  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 19.02 11.29  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 32.64 15.12  660 Fires 0.33 0.23 2.93 0.07 0.00 0.44 0.43  670 Waste Burning and Disposal 11.20 6.38 86.26 4.30 0.00 11.41 10.98  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.48 1.04 0.00 0.00 0.00 10.10 10.10  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 51.90 18.14 0.00 0.00 Total Miscellaneous Processes 170.99 23.39 142.42 82.60 18.53 468.21 234.89 

TABLE A-3

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 242.40 223.69 2089.72 197.80 1.13 6.90 6.76  722 Light Duty Trucks (T1 and T2) 117.97 108.19 1306.07 142.48 0.66 3.85 3.77  724 Medium Duty Trucks (T3) 30.73 27.90 316.59 43.87 0.21 0.98 0.95  732 Light Heavy Duty Gas Trucks(T4 & T5) 14.31 13.50 100.93 11.91 0.04 0.15 0.15  734 Medium Heavy Duty Gas Trucks (T6) 11.35 10.65 93.03 8.80 0.01 0.05 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 8.93 8.04 121.75 21.53 0.01 0.05 0.05  742 Light Heavy Duty Diesel Trucks(T4 & T5)0.29 0.25 0.74 8.47 0.05 0.09 0.09  744 Medium Heavy Duty Diesel Truck (T6) 1.26 1.11 7.23 56.96 0.50 1.30 1.30  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.91 7.82 37.70 226.66 1.83 4.80 4.80  750 Motorcycles (MCY) 7.41 7.06 43.46 1.21 0.00 0.06 0.06  760 Diesel Urban Buses (UB) 0.97 0.85 3.77 18.59 0.18 0.35 0.35  762 Gas Urban Buses (UB) 2.41 2.05 24.79 2.79 0.01 0.02 0.02  770 School Buses (SB) 0.53 0.48 6.38 4.37 0.04 0.15 0.15  780 Motor Homes (MH) 1.78 1.56 54.48 5.21 0.02 0.05 0.05 Total On-Road Motor Vehicles 449.24 413.16 4206.64 750.66 4.66 18.80 18.54 Other Mobile Sources  810 Aircraft 6.96 6.21 48.77 21.08 0.82 0.81 0.79  820 Trains 1.99 1.75 6.17 41.19 2.97 0.97 0.97  830 Ships and Commercial Boats 4.09 3.58 5.52 45.95 26.03 3.26 3.25  840 Recreational Boats 43.95 40.72 192.78 6.47 0.12 2.25 2.03  850 Off-Road Recreational Vehicles 7.85 7.34 58.41 0.40 0.03 0.11 0.10  860 Off-Road Equipment 129.75 116.89 1010.39 190.95 1.14 13.28 13.03  870 Farm Equipment 1.51 1.34 8.86 9.67 0.06 0.62 0.62  890 Fuel Storage and Handling 37.34 37.34 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.11 0.10 0.59 1.81 0.00 0.02 0.02 Total Other Mobile Sources 233.56 215.28 1331.48 317.52 31.17 21.32 20.81 Total Stationary and Area Sources 909.22 369.66 190.08 122.56 25.32 487.80 250.59 Total On-Road Vehicles 449.24 413.16 4206.64 750.66 4.66 18.80 18.54 Total Other Mobile 233.56 215.28 1331.48 317.52 31.17 21.32 20.81 Total Anthropogenic 1592.02 998.10 5728.20 1190.74 61.15 527.93 289.94 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE A-3

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 8.07 1.25 5.44 1.02 0.27 0.86 0.85  20 Cogeneration 8.28 0.83 1.71 0.62 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.63 0.67 0.84 2.21 0.02 0.18 0.18  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 14.27 2.71 10.53 17.92 0.63 2.48 2.42  52 Food and Agricultural Processing 0.45 0.21 0.75 1.78 0.03 0.21 0.20  60 Service and Commercial 17.47 2.30 10.62 8.50 0.76 1.00 0.98  99 Other (Fuel Combustion) 2.06 0.33 3.46 1.59 0.18 0.35 0.32 Total Fuel Combustion 56.51 9.43 38.22 33.64 1.90 8.29 8.05 Waste Disposal  110 Sewage Treatment 0.20 0.14 0.00 0.00 0.00 0.00 0.00  120 Landfills 153.04 2.04 0.19 0.40 0.13 0.18 0.18  130 Incineration 0.98 0.16 0.84 1.21 0.07 0.18 0.09  199 Other (Waste Disposal) 59.76 7.19 0.00 0.00 0.00 0.18 0.13 Total Waste Disposal 213.98 9.53 1.03 1.61 0.20 0.54 0.40 Cleaning and Surface Coatings  210 Laundering 9.62 0.19 0.01 0.03 0.00 0.00 0.00  220 Degreasing 60.07 16.05 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 42.91 39.27 0.00 0.00 0.00 0.06 0.05  240 Printing 5.47 5.47 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 5.95 5.19 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.09 0.78 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 125.12 66.97 0.01 0.05 0.00 0.06 0.05 Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.92 0.27 0.02 0.00 0.04 0.03  320 Petroleum Refining 11.59 8.06 4.74 0.34 4.50 1.18 0.79  330 Petroleum Marketing 69.45 21.76 0.01 0.01 0.00 0.04 0.04  399 Other(Petroleum Production & Marketing) 0.19 0.17 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 96.11 36.91 5.02 0.36 4.50 1.26 0.85 

TABLE A-4

 2002 Annual Average Emissions by Source Category in SCAB (Tons/Day)

 CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 15.70 13.17 0.03 0.00 0.00 0.47 0.42  420 Food and Agriculture 2.59 2.05 0.13 0.02 0.00 0.58 0.20  430 Mineral Processes 3.32 2.67 2.50 0.01 0.01 5.09 3.46  440 Metal Processes 1.71 1.23 2.07 0.02 0.03 1.42 0.98  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.59 1.09  460 Glass and Related Products 0.10 0.07 0.16 0.00 0.22 0.24 0.24  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 0.99 0.68 0.00 0.07 0.00 0.28 0.16 Total Industrial Processes 24.43 19.88 4.91 0.15 0.27 9.68 6.55 Solvent Evaporation  510 Consumer Products 137.04 114.08 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 44.47 43.39 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 2.46 2.46 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 0.89 0.81 0.00 0.00 0.00 0.02 0.02 Total Solvent Evaporation 184.86 160.74 0.00 0.00 0.00 0.02 0.02 Miscellaneous Processes  610 Residential Fuel Combustion 9.00 3.90 54.72 26.89 0.40 8.50 8.09  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.42 2.51  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 81.61 39.91  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 300.58 137.39  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 17.27 10.26  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 32.24 14.91  660 Fires 0.34 0.23 2.99 0.07 0.00 0.44 0.44  670 Waste Burning and Disposal 12.65 7.21 97.69 4.89 0.00 12.90 12.41  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.50 1.05 0.00 0.00 0.00 10.18 10.18  699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 40.66 14.45 0.00 0.00 Total Miscellaneous Processes 172.70 24.33 155.41 72.52 14.85 469.14 236.08 

TABLE A-4

 (CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 196.38 181.54 1701.31 159.88 1.12 7.07 6.93  722 Light Duty Trucks (T1 and T 98.59 90.73 1056.72 115.60 0.67 4.01 3.92  724 Medium Duty Trucks (T3) 25.66 23.38 256.10 37.06 0.21 1.03 1.01  732 Light Heavy Duty Gas Trucks (T4 and T5) 11.59 10.97 74.33 10.07 0.04 0.16 0.16  734 Medium Heavy Duty Gas Trucks (T6) 10.17 9.57 79.91 8.61 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 8.70 7.86 109.08 19.81 0.01 0.04 0.04  742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.39 0.34 0.98 11.03 0.07 0.11 0.11  744 Medium Heavy Duty Diesel Truck (T6) 1.36 1.19 7.48 58.66 0.54 1.34 1.34  746 Heavy Heavy Duty Diesel Trucks (HHD) 9.00 7.90 36.44 227.71 1.95 4.53 4.52  750 Motorcycles (MCY) 7.00 6.62 45.44 1.32 0.00 0.07 0.06  760 Diesel Urban Buses (UB) 0.96 0.84 3.57 17.85 0.17 0.33 0.33  762 Gas Urban Buses (UB) 2.30 1.94 22.79 2.79 0.01 0.02 0.02  770 School Buses (SB) 0.47 0.42 5.25 4.48 0.04 0.16 0.16  780 Motor Homes (MH) 1.66 1.46 48.47 4.92 0.02 0.05 0.05 Total On-Road Motor Vehicles 374.22 344.77 3447.88 679.79 4.85 18.96 18.70 Other Mobile Sources  810 Aircraft 6.63 5.92 49.59 23.27 0.87 0.75 0.73  820 Trains 2.05 1.80 6.35 38.65 3.22 1.00 1.00  830 Ships and Commercial Boats 4.27 3.74 5.79 48.32 27.58 3.40 3.38  840 Recreational Boats 39.59 36.70 188.61 7.12 0.15 2.35 2.12  850 Off-Road Recreational Vehicles 5.35 5.03 54.35 0.42 0.03 0.12 0.11  860 Off-Road Equipment 116.76 105.03 962.99 185.92 1.18 13.20 12.95  870 Farm Equipment 1.43 1.26 8.53 9.04 0.06 0.59 0.59  890 Fuel Storage and Handling 33.37 33.37 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.12 0.11 0.64 1.97 0.00 0.02 0.02 Total Other Mobile Sources 209.56 192.96 1276.85 314.72 33.09 21.44 20.91 Total Stationary and Area Sources 873.71 327.80 204.58 108.33 21.72 488.99 252.00 Total On-Road Vehicles 374.22 344.77 3447.88 679.79 4.85 18.96 18.70 Total Other Mobile 209.56 192.96 1276.85 314.72 33.09 21.44 20.91 Total Anthropogenic 1457.49 865.52 4929.31 1102.83 59.66 529.39 291.61 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE A-4

 (CONTINUED)
Fuel Combustion 

 10 Electric Utilities 8.25 1.28 5.57 1.04 0.28 0.87 0.87  20 Cogeneration 8.28 0.83 1.71 0.61 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.63 0.67 0.84 2.21 0.02 0.18 0.18  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 14.48 2.75 10.67 17.85 0.64 2.51 2.46  52 Food and Agricultural Processing 0.46 0.21 0.76 1.77 0.03 0.21 0.20  60 Service and Commercial 17.78 2.34 10.87 8.58 0.77 1.02 1.00  99 Other (Fuel Combustion) 2.09 0.34 3.52 1.61 0.18 0.35 0.33 Total Fuel Combustion 57.24 9.55 38.80 33.68 1.93 8.37 8.13 Waste Disposal  110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 0.00  120 Landfills 155.03 2.06 0.19 0.40 0.13 0.18 0.18  130 Incineration 0.99 0.16 0.85 1.23 0.08 0.18 0.09  199 Other (Waste Disposal) 59.77 7.20 0.00 0.00 0.00 0.18 0.13 Total Waste Disposal 216.00 9.57 1.04 1.63 0.20 0.55 0.40 Cleaning and Surface Coatings  210 Laundering 9.80 0.04 0.01 0.03 0.00 0.00 0.00  220 Degreasing 63.70 15.81 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 42.22 38.65 0.00 0.00 0.00 0.06 0.05  240 Printing 5.71 5.71 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 5.24 4.57 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning & Surface Coatings) 1.40 1.00 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 128.07 65.78 0.01 0.05 0.00 0.06 0.06 Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.92 0.27 0.02 0.00 0.04 0.03  320 Petroleum Refining 11.00 7.58 4.75 0.34 4.50 1.18 0.79  330 Petroleum Marketing 70.05 21.85 0.01 0.01 0.00 0.04 0.04  399 Other(Petroleum Production & Marketing)0.19 0.17 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 96.13 36.52 5.03 0.36 4.50 1.26 0.86 

TABLE A-5

 2003 Annual Average Emissions by Source Category in SCAB (Tons/Day)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 14.21 12.07 0.03 0.00 0.00 0.48 0.43  420 Food and Agriculture 1.28 1.14 0.13 0.02 0.00 0.59 0.21  430 Mineral Processes 3.40 2.74 2.56 0.01 0.01 5.20 3.53  440 Metal Processes 0.90 0.66 2.16 0.03 0.04 1.47 1.01  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.60 1.10  460 Glass and Related Products 0.08 0.06 0.17 0.00 0.23 0.25 0.24  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 0.98 0.67 0.00 0.08 0.00 0.28 0.16 Total Industrial Processes 20.87 17.35 5.05 0.16 0.28 9.88 6.69 Solvent Evaporation  510 Consumer Products 129.12 107.89 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 39.59 38.62 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 2.34 2.34 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 0.91 0.83 0.00 0.00 0.00 0.02 0.02 Total Solvent Evaporation 171.95 149.68 0.00 0.00 0.00 0.02 0.02 Miscellaneous Processes  610 Residential Fuel Combustion 9.12 3.95 55.46 27.17 0.40 8.62 8.20  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.39 2.50  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 83.51 40.84  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 299.30 136.80  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 16.39 9.74  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 32.14 14.86  660 Fires 0.34 0.24 3.02 0.07 0.00 0.45 0.44  670 Waste Burning and Disposal 12.65 7.21 97.66 4.89 0.00 12.90 12.41  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.50 1.05 0.00 0.00 0.00 10.22 10.22  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 36.33 12.76 0.00 0.00 Total Miscellaneous Processes 172.82 24.39 156.15 68.47 13.16 468.91 235.99 

TABLE A-5

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 177.58 164.48 1544.73 142.18 0.84 7.16 7.02  722 Light Duty Trucks (T1 and T2) 91.66 84.59 966.65 104.27 0.51 4.09 4.01  724 Medium Duty Trucks (T3) 24.01 21.94 236.69 34.11 0.17 1.06 1.04  732 Light Heavy Duty Gas Trucks (T4 & T5) 10.74 10.20 65.65 9.43 0.04 0.17 0.17  734 Medium Heavy Duty Gas Trucks (T6) 9.78 9.21 75.34 8.50 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 8.60 7.78 103.03 18.66 0.01 0.04 0.04  742 Light Heavy Duty Diesel Trucks(T4 & T5)0.43 0.38 1.12 11.79 0.08 0.11 0.11  744 Medium Heavy Duty Diesel Truck (T6) 1.40 1.23 7.73 57.94 0.56 1.36 1.36  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.99 7.90 36.04 224.23 2.03 4.43 4.43  750 Motorcycles (MCY) 6.83 6.44 47.04 1.36 0.00 0.07 0.06  760 Diesel Urban Buses (UB) 0.94 0.83 3.46 17.33 0.17 0.32 0.32  762 Gas Urban Buses (UB) 2.27 1.92 22.14 2.78 0.00 0.03 0.02  770 School Buses (SB) 0.46 0.41 4.88 4.48 0.04 0.16 0.16  780 Motor Homes (MH) 1.58 1.39 45.46 4.71 0.02 0.05 0.05 Total On-Road Motor Vehicles 345.27 318.68 3159.96 641.78 4.47 19.10 18.83 Other Mobile Sources  810 Aircraft 6.47 5.77 50.01 24.37 0.90 0.72 0.71  820 Trains 2.07 1.82 6.42 36.52 3.25 1.01 1.01  830 Ships and Commercial Boats 4.36 3.82 5.92 49.51 28.35 3.47 3.45  840 Recreational Boats 38.00 35.25 186.05 7.93 0.16 2.65 2.39  850 Off-Road Recreational Vehicl 5.43 5.11 55.40 0.43 0.03 0.12 0.11  860 Off-Road Equipment 109.75 98.68 935.10 181.14 1.19 13.10 12.85  870 Farm Equipment 1.38 1.23 8.33 8.73 0.06 0.58 0.58  890 Fuel Storage and Handling 25.03 25.03 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.13 0.11 0.67 2.05 0.00 0.03 0.03 Total Other Mobile Sources 192.62 176.82 1247.89 310.68 33.94 21.68 21.13 Total Stationary and Area Sources 863.08 312.84 206.08 104.35 20.07 489.05 252.14 Total On-Road Vehicles 345.27 318.68 3159.96 641.78 4.47 19.10 18.83 Total Other Mobile 192.62 176.82 1247.89 310.68 33.94 21.68 21.13 Total Anthropogenic 1400.97 808.34 4613.94 1056.80 58.47 529.83 292.10 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE A-5

(CONTINUED)
CODE Source Category TOG VOC CO NOx SOx TSP PM10 

Fuel Combustion  10 Electric Utilities 8.61 1.33 5.81 0.87 0.26 0.90 0.89  20 Cogeneration 8.28 0.83 1.72 0.48 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.63 0.67 0.84 2.09 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 14.88 2.83 10.97 14.89 0.47 2.50 2.44  52 Food and Agricultural Processing 0.46 0.21 0.76 1.73 0.01 0.19 0.19  60 Service and Commercial 18.41 2.43 11.37 6.94 0.69 1.03 1.02  99 Other (Fuel Combustion) 2.15 0.35 3.64 1.44 0.18 0.34 0.32 Total Fuel Combustion 58.70 9.78 39.98 28.44 1.63 8.37 8.13 Waste Disposal  110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 0.00  120 Landfills 160.84 2.14 0.19 0.41 0.13 0.19 0.19  130 Incineration 1.02 0.17 0.87 1.27 0.08 0.19 0.10  199 Other (Waste Disposal) 59.79 7.21 0.00 0.00 0.00 0.19 0.13 Total Waste Disposal 221.86 9.67 1.07 1.68 0.21 0.56 0.41 Cleaning and Surface Coatings  210 Laundering 10.47 0.04 0.01 0.03 0.00 0.00 0.00  220 Degreasing 51.44 7.43 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 40.14 36.53 0.00 0.00 0.00 0.06 0.06  240 Printing 4.67 4.67 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 5.63 4.91 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 0.80 0.58 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 113.15 54.16 0.01 0.05 0.00 0.06 0.06 Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.92 0.27 0.02 0.00 0.04 0.03  320 Petroleum Refining 10.99 7.57 4.76 0.34 4.50 1.18 0.79  330 Petroleum Marketing 71.32 22.06 0.01 0.01 0.00 0.05 0.04  399 Other(Petroleum Production & Marketing) 0.19 0.17 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 97.41 36.72 5.04 0.36 4.50 1.27 0.86 

TABLE A-6

 2005 Annual Average Emissions by Source Category in SCAB (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP PM10 

Industrial Processes  410 Chemical 13.87 11.86 0.03 0.00 0.00 0.50 0.45  420 Food and Agriculture 1.32 1.17 0.14 0.02 0.00 0.61 0.21  430 Mineral Processes 3.56 2.86 2.66 0.01 0.01 5.41 3.67  440 Metal Processes 0.97 0.71 2.33 0.03 0.04 1.57 1.09  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.54 1.05  460 Glass and Related Products 0.08 0.06 0.17 0.00 0.23 0.25 0.25  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 0.99 0.67 0.00 0.09 0.01 0.29 0.16 Total Industrial Processes 20.79 17.35 5.35 0.17 0.29 10.19 6.89 Solvent Evaporation  510 Consumer Products 122.45 102.89 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 39.34 38.36 0.00 0.00 0.00 0.00 0.00  and Related Solvent  530 Pesticides/Fertilizers 2.10 2.10 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 0.95 0.87 0.00 0.00 0.00 0.02 0.02 Total Solvent Evaporation 164.84 144.22 0.00 0.00 0.00 0.02 0.02 Miscellaneous Processes  610 Residential Fuel Combustion 9.36 4.05 56.97 27.74 0.40 8.85 8.41  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.31 2.46  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 87.32 42.70  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 296.64 135.58  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.64 8.70  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 31.64 14.59  660 Fires 0.34 0.24 3.09 0.08 0.00 0.45 0.44  670 Waste Burning and Disposal 12.64 7.20 97.59 4.89 0.00 12.89 12.40  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.51 1.06 0.00 0.00 0.00 10.29 10.29  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 34.20 12.03 0.00 0.00 Total Miscellaneous Processes 173.07 24.49 157.65 66.91 12.43 468.04 235.59 

TABLE A-6

(CONTINUED)
CODE Source Category TOG VOC CO NOx SOx TSP PM10 

On-Road Motor Vehicles  710 Light Duty Passenger Auto (LDA) 147.18 136.06 1300.17 115.89 0.84 7.32 7.17  722 Light Duty Trucks (T1 and T2) 81.10 74.86 827.03 87.12 0.51 4.26 4.17  724 Medium Duty Trucks (T3) 21.66 19.77 207.07 29.48 0.17 1.10 1.08  732 Light Heavy Duty Gas Trucks (T4 & T5) 9.53 9.07 52.84 9.31 0.04 0.18 0.18  734 Medium Heavy Duty Gas Trucks (T6) 9.04 8.53 67.06 8.07 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 8.10 7.34 89.47 16.19 0.01 0.04 0.03  742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.49 0.44 1.37 12.33 0.08 0.13 0.13  744 Medium Heavy Duty Diesel Truck (T6) 1.47 1.29 8.22 56.27 0.60 1.41 1.40  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.87 7.79 35.16 216.82 2.22 4.28 4.28  750 Motorcycles (MCY) 6.56 6.14 49.13 1.47 0.00 0.07 0.07  760 Diesel Urban Buses (UB) 0.90 0.79 3.31 16.45 0.17 0.31 0.31  762 Gas Urban Buses (UB) 2.22 1.85 21.14 2.75 0.00 0.03 0.03  770 School Buses (SB) 0.42 0.37 4.19 4.49 0.04 0.17 0.17  780 Motor Homes (MH) 1.37 1.19 38.53 4.30 0.02 0.05 0.05 Total On-Road Motor Vehicles 298.91 275.47 2704.67 580.95 4.71 19.38 19.11 Other Mobile Sources  810 Aircraft 6.13 5.47 50.79 26.53 0.95 0.67 0.65  820 Trains 2.05 1.80 6.55 31.79 3.33 1.05 1.05  830 Ships and Commercial Boats 4.54 3.98 6.19 51.88 29.89 3.61 3.59  840 Recreational Boats 34.52 32.05 181.63 9.32 0.13 3.31 2.98  850 Off-Road Recreational Vehicles 4.94 4.66 56.31 0.44 0.04 0.12 0.11  860 Off-Road Equipment 94.26 84.91 876.32 166.50 0.37 12.19 11.95  870 Farm Equipment 1.30 1.16 7.90 8.04 0.01 0.52 0.52  890 Fuel Storage and Handlin 12.30 12.30 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.14 0.12 0.73 2.22 0.00 0.03 0.03 Total Other Mobile Source 160.18 146.44 1186.43 296.75 34.71 21.49 20.88 Total Stationary and Area Sources 849.81 296.40 209.09 97.61 19.06 488.51 251.96 Total On-Road Vehicles 298.91 275.47 2704.67 580.95 4.71 19.38 19.11 Total Other Mobile 160.18 146.44 1186.43 296.75 34.71 21.49 20.88 Total Anthropogenic 1308.90 718.31 4100.19 975.30 58.48 529.39 291.95 

TABLE A-6

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 8.78 1.36 5.93 0.88 0.26 0.92 0. 20 Cogeneration 8.28 0.83 1.73 0.47 0.01 0.69 0. 30 Oil and Gas Production (combustion) 3.63 0.67 0.84 2.09 0.01 0.17 0. 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2. 50 Manufacturing and Industrial 15.12 2.88 11.14 14.85 0.48 2.54 2. 52 Food and Agricultural Processing 0.47 0.21 0.76 1.72 0.01 0.19 0. 60 Service and Commercial 18.72 2.47 11.61 6.98 0.70 1.05 1. 99 Other (Fuel Combustion) 2.19 0.36 3.72 1.45 0.19 0.35 0.Total Fuel Combustion 59.47 9.91 40.60 28.42 1.66 8.46 8.Waste Disposal  110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 0. 120 Landfills 160.99 2.14 0.20 0.41 0.13 0.19 0. 130 Incineration 1.03 0.17 0.89 1.29 0.08 0.19 0. 199 Other (Waste Disposal) 59.80 7.22 0.00 0.00 0.00 0.19 0.Total Waste Disposal 222.04 9.69 1.08 1.70 0.21 0.57 0.Cleaning and Surface Coatings  210 Laundering 10.75 0.04 0.01 0.03 0.00 0.00 0. 220 Degreasing 53.47 7.63 0.00 0.00 0.00 0.00 0. 230 Coatings and Related Processes 39.33 35.61 0.00 0.00 0.00 0.06 0. 240 Printing 4.76 4.76 0.00 0.00 0.00 0.00 0. 250 Adhesives and Sealants 5.90 5.14 0.00 0.00 0.00 0.00 0. 299 Other (Cleaning and Surface Coatings) 0.83 0.60 0.01 0.02 0.00 0.00 0.Total Cleaning and Surface Coatings 115.04 53.79 0.01 0.05 0.00 0.06 0.Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.92 0.27 0.02 0.00 0.04 0. 320 Petroleum Refining 10.99 7.58 4.77 0.34 4.50 1.18 0. 330 Petroleum Marketing 72.00 22.20 0.01 0.01 0.00 0.05 0. 399 Other (Petroleum Production & Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 0.Total Petroleum Production and Marketing 98.07 36.87 5.05 0.36 4.50 1.27 0.

TABLE A-7

 2006 Annual Average Emissions by Source Category in SCAB (Tons/Day)

CODE Source Category TOG VOC CO NOx SOx TSP PM
Industrial Processes 

 410 Chemical 14.33 12.26 0.03 0.00 0.00 0.52 0. 420 Food and Agriculture 1.34 1.19 0.14 0.02 0.00 0.61 0. 430 Mineral Processes 3.64 2.93 2.72 0.01 0.01 5.53 3. 440 Metal Processes 1.01 0.74 2.44 0.03 0.04 1.64 1. 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.55 1. 460 Glass and Related Products 0.08 0.06 0.17 0.00 0.24 0.26 0. 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0. 499 Other (Industrial Processes) 1.00 0.68 0.00 0.09 0.01 0.29 0.Total Industrial Processes 21.42 17.87 5.52 0.18 0.29 10.41 7.Solvent Evaporation  510 Consumer Products 123.67 103.93 0.00 0.00 0.00 0.00 0. 520 Architectural Coatings 33.51 32.67 0.00 0.00 0.00 0.00 0. and Related Solvent 530 Pesticides/Fertilizers 2.02 2.02 0.00 0.00 0.00 0.00 0. 540 Asphalt Paving/Roofing 0.97 0.89 0.00 0.00 0.00 0.03 0.Total Solvent Evaporation 160.17 139.51 0.00 0.00 0.00 0.03 0.Miscellaneous Processes  610 Residential Fuel Combustion 9.48 4.11 57.71 25.04 0.40 8.96 8. 620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.28 2. 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 89.28 43. 640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 295.25 134. 645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.64 8. 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 31.52 14. 660 Fires 0.35 0.24 3.12 0.08 0.00 0.45 0. 670 Waste Burning and Disposal 12.63 7.20 97.55 4.89 0.00 12.88 12. 680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0. 690 Cooking 1.52 1.06 0.00 0.00 0.00 10.33 10. 699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0. NOX/SOX RECLAIM 0.00 0.00 0.00 34.20 12.03 0.00 0.Total Miscellaneous Processes 173.18 24.55 158.38 64.22 12.43 468.60 235.

TABLE A-7

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 139.01 128.51 1238.18 108.74 0.89 7.70 7. 722 Light Duty Trucks (T1 and T2) 80.31 74.20 806.98 83.98 0.55 4.57 4. 724 Medium Duty Trucks (T3) 21.66 19.79 204.29 28.86 0.17 1.18 1. 732 Light Heavy Duty Gas Trucks (T4 and T5) 9.00 8.58 47.84 9.37 0.04 0.19 0.1 734 Medium Heavy Duty Gas Trucks (T6) 8.71 8.23 63.68 7.83 0.01 0.04 0. 736 Heavy Heavy Duty Gas Trucks (HHD) 7.81 7.09 83.25 14.83 0.01 0.03 0. 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.51 0.45 1.48 12.38 0.08 0.14 0. 744 Medium Heavy Duty Diesel Truck (T6) 1.51 1.33 8.56 55.30 0.62 1.44 1. 746 Heavy Heavy Duty Diesel Trucks (HHD) 8.86 7.78 35.12 212.97 2.34 4.28 4. 750 Motorcycles (MCY) 6.65 6.21 50.92 1.56 0.00 0.08 0. 760 Diesel Urban Buses (UB) 0.87 0.76 3.19 15.84 0.17 0.30 0. 762 Gas Urban Buses (UB) 2.19 1.82 20.65 2.74 0.00 0.03 0. 770 School Buses (SB) 0.40 0.35 3.83 4.44 0.04 0.17 0. 780 Motor Homes (MH) 1.21 1.04 34.40 4.03 0.02 0.05 0.Total On-Road Motor Vehicles 288.71 266.14 2602.36 562.87 4.92 20.20 19.Other Mobile Sources  810 Aircraft 5.97 5.33 50.16 27.01 0.95 0.64 0. 820 Trains 2.00 1.75 6.61 29.77 3.37 0.98 0. 830 Ships and Commercial Boats 4.63 4.06 6.33 53.07 30.66 3.67 3. 840 Recreational Boats 33.11 30.76 179.92 9.99 0.17 3.69 3. 850 Off-Road Recreational Vehicles 4.98 4.70 57.16 0.45 0.04 0.13 0. 860 Off-Road Equipment 89.53 80.85 851.20 162.06 0.37 11.85 11. 870 Farm Equipment 1.21 1.07 7.76 7.81 0.01 0.50 0. 890 Fuel Storage and Handling 10.78 10.78 0.00 0.00 0.00 0.00 0. 895 Truck Stops 0.14 0.13 0.75 2.31 0.00 0.03 0.Total Other Mobile Sources 152.35 139.43 1159.90 292.47 35.57 21.49 20.Total Stationary and Area Sources 849.40 292.18 210.64 94.94 19.09 489.39 252.Total On-Road Vehicles 288.71 266.14 2602.36 562.87 4.92 20.20 19.Total Other Mobile 152.35 139.43 1159.90 292.47 35.57 21.49 20.Total Anthropogenic 1290.46 697.75 3972.89 950.28 59.58 531.07 293.CODE Source Category TOG VOC CO NOx SOx TSP PM

TABLE A-7

(CONTINUED)
CODE Source Category TOG VOC CO NOx SOx TSP PM10 

Fuel Combustion  10 Electric Utilities 8.96 1.39 6.05 0.88 0.27 0.94 0.93  20 Cogeneration 8.28 0.83 1.73 0.46 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.63 0.67 0.84 2.08 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 15.36 2.93 11.31 14.79 0.48 2.59 2.53  52 Food and Agricultural Processing 0.47 0.21 0.77 1.70 0.01 0.19 0.19  60 Service and Commercial 19.03 2.52 11.86 7.00 0.71 1.07 1.06  99 Other (Fuel Combustion) 2.22 0.37 3.79 1.47 0.19 0.35 0.32 Total Fuel Combustion 60.23 10.03 41.22 28.38 1.68 8.54 8.30 Waste Disposal  110 Sewage Treatment 0.22 0.16 0.00 0.00 0.00 0.00 0.00  120 Landfills 162.98 2.17 0.20 0.42 0.13 0.19 0.19  130 Incineration 1.05 0.17 0.90 1.31 0.08 0.20 0.10  199 Other (Waste Disposal) 59.81 7.23 0.00 0.00 0.00 0.19 0.13 Total Waste Disposal 224.05 9.72 1.10 1.73 0.21 0.58 0.42 Cleaning and Surface Coatings  210 Laundering 11.04 0.05 0.01 0.03 0.00 0.00 0.00  220 Degreasing 55.62 7.94 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 40.49 36.64 0.00 0.00 0.00 0.06 0.06  240 Printing 4.85 4.85 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 6.16 5.37 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 0.87 0.63 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 119.03 55.47 0.01 0.05 0.00 0.06 0.06 Petroleum Production and Marketing  310 Oil and Gas Production 14.62 6.69 0.27 0.02 0.00 0.04 0.03  320 Petroleum Refining 10.15 6.83 4.78 0.34 4.50 1.18 0.79  330 Petroleum Marketing 71.81 21.57 0.01 0.01 0.00 0.05 0.05  399 Other(Petroleum Production & Marketing) 0.17 0.16 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 96.76 35.24 5.06 0.36 4.50 1.27 0.86 

TABLE A-8

 2007 Annual Average Emissions by Source Category in SCAB (Tons/Day
CODE Source Category TOG VOC CO NOx SOx TSP PM10 

Industrial Processes  410 Chemical 14.78 12.64 0.04 0.00 0.00 0.53 0.47  420 Food and Agriculture 1.35 1.20 0.14 0.03 0.00 0.62 0.22  430 Mineral Processes 3.73 3.00 2.78 0.01 0.01 5.65 3.83  440 Metal Processes 1.05 0.77 2.55 0.03 0.04 1.70 1.18  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.57 1.07  460 Glass and Related Products 0.09 0.06 0.18 0.00 0.24 0.26 0.26  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 0.98 0.66 0.00 0.10 0.01 0.30 0.17 Total Industrial Processes 21.99 18.34 5.70 0.19 0.30 10.64 7.20 Solvent Evaporation  510 Consumer Products 124.85 104.93 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 27.56 26.84 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 1.95 1.95 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 0.99 0.91 0.00 0.00 0.00 0.03 0.02 Total Solvent Evaporation 155.34 134.63 0.00 0.00 0.00 0.03 0.02 Miscellaneous Processes  610 Residential Fuel Combustion 9.60 4.16 58.45 25.27 0.41 9.08 8.63  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.25 2.43  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 91.20 44.60  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 297.08 135.79  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.64 8.70  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 31.40 14.49  660 Fires 0.35 0.24 3.15 0.08 0.00 0.45 0.45  670 Waste Burning and Disposal 12.62 7.19 97.52 4.89 0.00 12.87 12.39  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.52 1.06 0.00 0.00 0.00 10.37 10.37  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 34.20 12.03 0.00 0.00 Total Miscellaneous Processes 173.30 24.60 159.12 64.44 12.44 472.35 237.83 

TABLE A-8

(CONTINUED)
CODE Source Category TOG VOC CO NOx SOx TSP PM10 

On-Road Motor Vehicles  710 Light Duty Passenger Auto (LDA) 129.62 119.04 1162.23 101.15 0.90 7.92 7.77  722 Light Duty Trucks (T1 and T2) 77.60 71.27 771.58 79.81 0.55 4.76 4.66  724 Medium Duty Trucks (T3) 21.18 19.22 198.04 27.70 0.17 1.24 1.21  732 Light Heavy Duty Gas Trucks (T4 & T5) 8.69 8.28 44.29 9.35 0.04 0.19 0.19  734 Medium Heavy Duty Gas Trucks (T6) 8.27 7.80 59.75 7.48 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 7.34 6.63 76.41 13.47 0.00 0.03 0.03  742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.51 0.45 1.50 11.71 0.06 0.14 0.14  744 Medium Heavy Duty Diesel Truck (T6) 1.50 1.32 8.54 52.08 0.48 1.40 1.40  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.53 7.49 33.89 199.78 1.83 4.09 4.09  750 Motorcycles (MCY) 6.54 6.06 49.30 1.58 0.00 0.08 0.07  760 Diesel Urban Buses (UB) 0.86 0.75 3.17 15.68 0.13 0.29 0.29  762 Gas Urban Buses (UB) 2.17 1.76 20.26 2.74 0.00 0.03 0.03  770 School Buses (SB) 0.40 0.35 3.74 4.42 0.03 0.17 0.17  780 Motor Homes (MH) 1.11 0.94 31.09 3.81 0.02 0.05 0.05 Total On-Road Motor Vehicles 274.30 251.34 2463.78 530.78 4.23 20.42 20.12 Other Mobile Sources  810 Aircraft 5.83 5.20 50.26 27.49 0.96 0.61 0.59  820 Trains 1.96 1.72 6.71 28.40 3.40 0.96 0.96  830 Ships and Commercial Boats 4.72 4.14 6.47 54.28 31.43 3.74 3.73  840 Recreational Boats 31.01 28.83 176.84 10.15 0.18 3.68 3.31  850 Off-Road Recreational Vehicles 5.05 4.76 58.02 0.46 0.04 0.13 0.12  860 Off-Road Equipment 84.30 76.32 809.04 155.00 0.37 11.43 11.20  870 Farm Equipment 1.14 1.01 7.60 7.47 0.01 0.48 0.48  890 Fuel Storage and Handling 10.20 10.20 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.15 0.13 0.77 2.37 0.00 0.03 0.03 Total Other Mobile Sources 144.35 132.32 1115.71 285.62 36.39 21.06 20.42 Total Stationary and Area Sources 850.71 288.03 212.20 95.16 19.13 493.46 254.70 Total On-Road Vehicles 274.30 251.34 2463.78 530.78 4.23 20.42 20.12 Total Other Mobile 144.35 132.32 1115.71 285.62 36.39 21.06 20.42 Total Anthropogenic 1269.37 671.70 3791.69 911.56 59.75 534.94 295.24 

TABLE A-8

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 9.14 1.41 6.17 0.88 0.28 0.95 0.95  20 Cogeneration 8.28 0.83 1.73 0.45 0.01 0.70 0.68  30 Oil and Gas Production (combustion) 3.63 0.67 0.84 2.07 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 15.59 2.98 11.49 14.73 0.49 2.63 2.57  52 Food and Agricultural Processing 0.47 0.21 0.77 1.69 0.01 0.19 0.19  60 Service and Commercial 19.34 2.56 12.10 7.02 0.72 1.09 1.07  99 Other (Fuel Combustion) 2.25 0.37 3.87 1.48 0.19 0.35 0.32 Total Fuel Combustion 60.99 10.16 41.83 28.33 1.71 8.63 8.38 Waste Disposal  110 Sewage Treatment 0.22 0.16 0.00 0.00 0.00 0.00 0.00  120 Landfills 164.97 2.19 0.20 0.42 0.13 0.19 0.19  130 Incineration 1.06 0.17 0.91 1.33 0.08 0.20 0.10  199 Other (Waste Dispos 59.82 7.24 0.00 0.00 0.00 0.19 0.13 Total Waste Disposal 226.06 9.76 1.11 1.76 0.22 0.59 0.43 Cleaning and Surface Coatings  210 Laundering 11.32 0.05 0.01 0.03 0.00 0.00 0.00  220 Degreasing 57.78 8.25 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 41.66 37.67 0.00 0.00 0.00 0.06 0.06  240 Printing 4.94 4.94 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 6.42 5.60 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 0.90 0.65 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 123.02 57.16 0.01 0.05 0.00 0.06 0.06 Petroleum Production and Marketing  310 Oil and Gas Production 14.62 6.69 0.27 0.02 0.00 0.04 0.03  320 Petroleum Refining 10.16 6.83 4.79 0.34 4.50 1.18 0.79  330 Petroleum Marketing 72.46 21.70 0.01 0.01 0.00 0.05 0.05  399 Other (Petroleum Production & Marketing) 0.18 0.16 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 97.41 35.37 5.07 0.36 4.50 1.27 0.87 

TABLE A-9

 2008 Annual Average Emissions by Source Category in SCAB (Tons/Day)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 15.24 13.03 0.04 0.00 0.00 0.54 0.48  420 Food and Agriculture 1.37 1.22 0.14 0.03 0.00 0.63 0.22  430 Mineral Processes 3.82 3.07 2.84 0.02 0.01 5.77 3.91  440 Metal Processes 1.10 0.80 2.66 0.03 0.04 1.76 1.23  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.58 1.09  460 Glass and Related Products 0.09 0.06 0.18 0.00 0.25 0.27 0.26  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.00 0.67 0.00 0.11 0.01 0.30 0.17 Total Industrial Processes 22.62 18.86 5.87 0.20 0.31 10.86 7.36 Solvent Evaporation  510 Consumer Products 126.03 105.93 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 26.02 25.35 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 1.87 1.87 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.01 0.92 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 154.94 134.07 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 9.72 4.21 59.20 25.50 0.41 9.19 8.74  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.20 2.41  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 93.13 45.54  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 298.90 136.62  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.64 8.70  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 31.28 14.43  660 Fires 0.35 0.25 3.18 0.08 0.00 0.46 0.45  670 Waste Burning and Disposal 12.61 7.19 97.48 4.89 0.00 12.87 12.38  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.53 1.07 0.00 0.00 0.00 10.40 10.40  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 34.20 12.03 0.00 0.00 Total Miscellaneous Processes 173.42 24.65 159.86 64.67 12.44 476.09 239.68 

TABLE A-9

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 120.23 110.48 1086.28 93.57 0.92 8.14 7.98  722 Light Duty Trucks (T1 and T2) 74.89 68.87 736.16 75.64 0.55 4.95 4.84  724 Medium Duty Trucks (T3) 20.71 18.81 191.79 26.54 0.17 1.29 1.26  732 Light Heavy Duty Gas Trucks (T4 & T5) 8.38 7.99 40.75 9.33 0.04 0.19 0.19  734 Medium Heavy Duty Gas Trucks (T6) 7.82 7.39 55.83 7.12 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 6.88 6.23 69.57 12.12 0.00 0.03 0.03  742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.51 0.45 1.51 11.05 0.04 0.13 0.13  744 Medium Heavy Duty Diesel Truck (T6) 1.48 1.30 8.51 48.86 0.35 1.36 1.36  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.20 7.20 32.65 186.60 1.32 3.90 3.90  750 Motorcycles (MCY) 6.42 5.93 47.68 1.60 0.00 0.08 0.07  760 Diesel Urban Buses (UB) 0.85 0.75 3.15 15.53 0.09 0.29 0.29  762 Gas Urban Buses (UB) 2.14 1.74 19.87 2.74 0.00 0.03 0.03  770 School Buses (SB) 0.39 0.35 3.64 4.41 0.02 0.17 0.17  780 Motor Homes (MH) 1.00 0.84 27.79 3.58 0.01 0.05 0.05 Total On-Road Motor Vehicles 259.90 238.34 2325.21 498.68 3.54 20.64 20.33 Other Mobile Sources  810 Aircraft 5.76 5.14 50.58 28.10 0.97 0.58 0.57  820 Trains 1.93 1.69 6.80 27.67 3.45 0.58 0.94  830 Ships and Commercial Boats 4.82 4.22 6.60 55.45 32.20 3.81 3.80  840 Recreational Boats 28.67 26.67 169.51 9.88 0.18 3.66 3.30  850 Off-Road Recreational Vehicles 5.11 4.81 58.90 0.46 0.04 0.13 0.12  860 Off-Road Equipment 83.04 75.49 816.04 147.93 0.38 11.16 10.93  870 Farm Equipment 1.08 0.96 7.45 7.11 0.01 0.46 0.46  890 Fuel Storage and Handling 10.16 10.16 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.15 0.13 0.79 2.43 0.00 0.03 0.03 Total Other Mobile Sources 140.70 129.28 1116.67 279.05 37.23 20.77 20.14 Total Stationary and Area Sources 858.47 290.04 213.75 95.38 19.17 497.53 256.80 Total On-Road Vehicles 259.90 238.34 2325.21 498.68 3.54 20.64 20.33 Total Other Mobile 140.70 129.28 1116.67 279.05 37.23 20.77 20.14 Total Anthropogenic 1259.08 657.66 3655.64 873.11 59.94 538.94 297.27 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE A-9

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 9.50 1.47 6.41 0.73 0.29 0.99 0.99 0.99 20 Cogeneration 8.29 0.83 1.74 0.34 0.01 0.70 0.69 0.68 30 Oil and Gas Production (combustion) 3.63 0.67 0.84 1.98 0.01 0.17 0.17 0.16 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42 2.37 50 Manufacturing and Industrial 16.05 3.07 11.83 13.01 0.49 2.72 2.66 2.63 52 Food and Agricultural Processing 0.48 0.21 0.78 1.66 0.01 0.19 0.19 0.19 60 Service and Commercial 19.97 2.64 12.58 5.86 0.75 1.13 1.11 1.11 99 Other (Fuel Combustion) 2.32 0.39 4.01 1.31 0.20 0.35 0.33 0.31Total Fuel Combustion 62.51 10.41 43.07 24.89 1.75 8.79 8.54 8.42Waste Disposal  110 Sewage Treatment 0.23 0.16 0.00 0.00 0.00 0.00 0.00 0.00 120 Landfills 168.79 2.25 0.20 0.43 0.14 0.20 0.20 0.20 130 Incineration 1.09 0.18 0.94 1.38 0.08 0.21 0.11 0.09 199 Other (Waste Disposal) 59.83 7.25 0.00 0.00 0.00 0.20 0.14 0.08Total Waste Disposal 229.94 9.84 1.14 1.81 0.22 0.60 0.44 0.37Cleaning and Surface Coatings  210 Laundering 11.89 0.05 0.01 0.04 0.00 0.00 0.00 0.00 220 Degreasing 62.06 8.87 0.00 0.00 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 43.98 39.72 0.00 0.00 0.00 0.06 0.06 0.06 240 Printing 5.13 5.13 0.00 0.00 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 6.94 6.05 0.00 0.00 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 0.97 0.70 0.01 0.02 0.00 0.00 0.00 0.00Total Cleaning and Surface Coatings 130.96 60.52 0.01 0.05 0.00 0.07 0.06 0.06Petroleum Production and Marketing  310 Oil and Gas Production 14.62 6.69 0.27 0.02 0.00 0.04 0.03 0.02 320 Petroleum Refining 10.05 6.74 4.80 0.34 4.50 1.18 0.79 0.60 330 Petroleum Marketing 73.60 21.81 0.01 0.01 0.00 0.06 0.05 0.05 399 Other(Petroleum Production & Marketing) 0.18 0.16 0.00 0.00 0.00 0.00 0.00 0.00Total Petroleum Production and Marketing 98.44 35.39 5.08 0.36 4.50 1.28 0.87 0.68

TABLE A-10

 2010 Annual Average Emissions by Source Category in South Coast Air Basin (Tons/Day) 

CODE Source Category TOG VOC CO NOx SOx TSP PM10 PM2.5
Industrial Processes

 410 Chemical 16.17 13.82 0.04 0.00 0.00 0.56 0.50 0.48 420 Food and Agriculture 1.41 1.25 0.14 0.03 0.00 0.65 0.23 0.07 430 Mineral Processes 3.99 3.21 2.96 0.02 0.01 6.00 4.07 2.76 440 Metal Processes 1.18 0.86 2.88 0.03 0.05 1.88 1.32 1.01 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.62 1.11 0.68 460 Glass and Related Products 0.09 0.06 0.19 0.00 0.26 0.28 0.27 0.27 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00 0.00 499 Other (Industrial Processes) 1.02 0.68 0.00 0.12 0.01 0.32 0.18 0.12Total Industrial Processes 23.87 19.90 6.22 0.22 0.32 11.32 7.67 5.38Solvent Evaporation  510 Consumer Products 128.39 107.93 0.00 0.00 0.00 0.00 0.00 0.00 520 Architectural Coatings 24.73 24.08 0.00 0.00 0.00 0.00 0.00 0.00

 and Related Solvent 

 530 Pesticides/Fertilizers 1.72 1.72 0.00 0.00 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 1.06 0.96 0.00 0.00 0.00 0.03 0.03 0.03Total Solvent Evaporation 155.91 134.70 0.00 0.00 0.00 0.03 0.03 0.03Miscellaneous Processes  610 Residential Fuel Combustion 9.96 4.31 60.71 22.46 0.42 9.42 8.96 8.71 620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.14 2.38 0.44 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 97.02 47.44 9.90 640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 302.59 138.31 23.32 645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.64 8.70 1.85 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 31.05 14.33 3.18 660 Fires 0.36 0.25 3.24 0.08 0.00 0.46 0.45 0.43 670 Waste Burning and Disposal 12.60 7.18 97.40 4.89 0.00 12.86 12.37 11.02 680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.54 1.08 0.00 0.00 0.00 10.47 10.47 10.37 699 Other (Miscellaneous Processes 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NOX/SOX Reclaim 0.00 0.00 0.00 34.20 12.03 0.00 0.00 0.00 Total Miscellaneous Processes 173.67 24.76 161.35 61.64 12.45 483.65 243.40 69.21

TABLE A-10

(Continued)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 PM2.5
On-Road Motor Vehicles

 710 Light Duty Passenger Auto (LDA) 101.44 93.38 934.39 78.40 0.95 8.58 8.41 4.91 722 Light Duty Trucks (T1 and T2) 69.46 64.10 665.36 67.30 0.57 5.33 5.21 3.44 724 Medium Duty Trucks (T3) 19.75 18.00 179.29 24.22 0.17 1.39 1.36 0.95 732 Light Heavy Duty Gas Trucks (T4 & T5) 7.76 7.43 33.65 9.28 0.04 0.19 0.19 0.09 734 Medium Heavy Duty Gas Trucks (T6) 6.92 6.56 47.99 6.41 0.01 0.05 0.04 0.02 736 Heavy Heavy Duty Gas Trucks (HHD) 5.94 5.43 55.90 9.40 0.00 0.02 0.02 0.01 742 Light Heavy Duty Diesel Trucks(T4 & T5)0.50 0.44 1.54 9.71 0.02 0.13 0.13 0.09 744 Medium Heavy Duty Diesel Truck (T6) 1.45 1.27 8.46 42.42 0.07 1.28 1.27 1.10 746 Heavy Heavy Duty Diesel Trucks (HHD) 7.55 6.63 30.18 160.23 0.31 3.52 3.52 2.79 750 Motorcycles (MCY) 6.20 5.66 44.45 1.64 0.00 0.07 0.07 0.04 760 Diesel Urban Buses (UB) 0.84 0.73 3.11 15.21 0.02 0.28 0.28 0.25 762 Gas Urban Buses (UB) 2.10 1.70 19.10 2.75 0.00 0.03 0.03 0.02 770 School Buses (SB) 0.39 0.34 3.46 4.38 0.01 0.17 0.17 0.15 780 Motor Homes (MH) 0.79 0.66 21.18 3.12 0.01 0.06 0.06 0.03Total On-Road Motor Vehicles 231.09 212.34 2048.06 434.48 2.16 21.09 20.76 13.89Other Mobile Sources  810 Aircraft 5.61 5.01 51.77 31.08 1.05 0.52 0.51 0.51 820 Trains 1.88 1.65 6.95 17.89 3.48 0.91 0.91 0.84 830 Ships and Commercial Boats 5.00 4.39 6.88 57.85 33.75 3.95 3.94 3.64 840 Recreational Boats 24.87 23.17 167.16 9.74 0.14 3.65 3.29 2.49 850 Off-Road Recreational Vehicles 5.22 4.91 60.67 0.48 0.04 0.13 0.12 0.09 860 Off-Road Equipment 78.70 72.08 792.22 130.95 0.38 10.50 10.26 9.09 870 Farm Equipment 1.02 0.91 7.19 6.46 0.01 0.42 0.42 0.39 890 Fuel Storage and Handling 10.27 10.27 0.00 0.00 0.00 0.00 0.00 0.00 895 Truck Stops 0.16 0.14 0.82 2.52 0.00 0.03 0.03 0.03Total Other Mobile Sources 132.73 122.53 1093.67 256.97 38.84 20.12 19.48 17.07Total Stationary and Area Sources 875.29 295.52 216.88 88.97 19.25 505.74 261.02 84.15Total On-Road Vehicles 231.09 212.34 2048.06 434.48 2.16 21.09 20.76 13.89Total Other Mobile 132.73 122.53 1093.67 256.97 38.84 20.12 19.48 17.07Total Anthropogenic 1239.10 630.38 3358.60 780.42 60.25 546.95 301.26 115.11

TABLE A-10

(Continued)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 PM2.5
Fuel Combustion 

 10 Electric Utilities 11.28 1.75 7.62 0.86 0.34 1.17 1.17  20 Cogeneration 8.30 0.83 1.79 0.34 0.01 0.70 0.69  30 Oil and Gas Production (combustion) 3.63 0.67 0.84 1.98 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 19.06 3.68 14.12 14.12 0.54 3.28 3.21  52 Food and Agricultural Processing 0.53 0.22 0.83 1.62 0.01 0.20 0.20  60 Service and Commercial 21.93 2.92 14.20 6.50 0.82 1.28 1.27  99 Other (Fuel Combustion) 2.52 0.44 4.57 1.47 0.22 0.36 0.33 Total Fuel Combustion 69.52 11.64 48.83 26.90 1.69 9.72 9.45 Waste Disposal  110 Sewage Treatment 0.24 0.17 0.00 0.00 0.00 0.00 0.00  120 Landfills 190.95 2.54 0.22 0.46 0.15 0.21 0.21  130 Incineration 1.23 0.20 1.07 1.58 0.10 0.24 0.13  199 Other (Waste Disposal) 59.90 7.30 0.00 0.00 0.00 0.22 0.15 Total Waste Disposal 252.32 10.22 1.28 2.04 0.24 0.67 0.49 Cleaning and Surface Coatings  210 Laundering 13.58 0.06 0.01 0.04 0.00 0.00 0.00  220 Degreasing 91.31 13.03 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 59.07 52.98 0.00 0.00 0.00 0.08 0.07  240 Printing 6.13 6.13 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 10.35 9.02 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.42 1.02 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 181.86 82.23 0.01 0.06 0.00 0.08 0.08 Petroleum Production and Marketing  310 Oil and Gas Production 14.62 6.69 0.27 0.02 0.00 0.04 0.03  320 Petroleum Refining 10.09 6.77 4.90 0.34 4.50 1.18 0.79  330 Petroleum Marketing 75.23 23.34 0.01 0.01 0.00 0.08 0.07  399 Other(Petroleum Production & Marketing)0.19 0.17 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 100.13 36.97 5.18 0.37 4.50 1.30 0.89 

TABLE A-11

 2020 Annual Average Emissions by Source Category in SCAB (Tons/Day)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 21.66 18.49 0.05 0.00 0.00 0.70 0.62  420 Food and Agriculture 1.57 1.39 0.16 0.03 0.00 0.73 0.25  430 Mineral Processes 5.03 4.06 3.65 0.02 0.01 7.26 4.92  440 Metal Processes 1.75 1.27 4.32 0.05 0.07 2.68 1.92  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 1.79 1.22  460 Glass and Related Products 0.11 0.08 0.22 0.00 0.31 0.33 0.33  470 Electronics 0.01 0.01 0.01 0.02 0.00 0.03 0.01  499 Other (Industrial Processes) 1.14 0.77 0.00 0.25 0.01 0.40 0.23 Total Industrial Processes 31.27 26.07 8.42 0.38 0.40 13.91 9.49 Solvent Evaporation  510 Consumer Products 139.95 117.79 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 27.60 26.87 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 1.78 1.78 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.18 1.08 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 170.51 147.52 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 11.33 4.91 69.48 21.78 0.47 10.77 10.23  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.04 2.34  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 105.24 51.46  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 317.38 145.07  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.64 8.70  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 30.69 14.16  660 Fires 0.39 0.27 3.60 0.09 0.00 0.48 0.47  670 Waste Burning and Disposal 12.57 7.17 97.26 4.89 0.00 12.83 12.34  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.57 1.10 0.00 0.00 0.00 10.70 10.70  699 Other Miscellaneous Processes 0.01 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 34.20 12.03 0.00 0.00 Total Miscellaneous Processes 175.08 25.39 170.34 60.96 12.50 507.78 255.48 

TABLE A-11

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 50.56 46.81 452.23 34.10 1.15 10.62 10.41  722 Light Duty Trucks (T1 and T2) 45.39 42.33 375.65 35.73 0.70 6.95 6.79  724 Medium Duty Trucks (T3) 14.05 12.93 114.15 13.51 0.21 1.83 1.79  732 Light Heavy Duty Gas Trucks(T4 & T5) 7.30 7.10 19.12 8.43 0.04 0.21 0.21  734 Medium Heavy Duty Gas Trucks (T6) 3.83 3.69 21.68 3.20 0.01 0.05 0.05  736 Heavy Heavy Duty Gas Trucks (HHD) 3.11 2.95 22.17 3.27 0.00 0.01 0.01  742 Light Heavy Duty Diesel Trucks (T4 & T5)0.36 0.30 1.51 4.34 0.02 0.10 0.10  744 Medium Heavy Duty Diesel Truck (T6) 1.11 0.98 7.73 16.95 0.09 0.96 0.96  746 Heavy Heavy Duty Diesel Trucks (HHD) 5.32 4.67 25.42 64.06 0.39 2.61 2.60  750 Motorcycles (MCY) 6.18 5.45 35.90 1.78 0.00 0.06 0.06  760 Diesel Urban Buses (UB) 0.69 0.61 2.61 12.07 0.02 0.24 0.24  762 Gas Urban Buses (UB) 2.03 1.59 12.36 2.82 0.01 0.04 0.04  770 School Buses (SB) 0.35 0.30 2.33 3.93 0.01 0.16 0.16  780 Motor Homes (MH) 0.21 0.17 3.67 1.35 0.01 0.06 0.06 Total On-Road Motor Vehicles 140.48 129.89 1096.53 205.56 2.64 23.92 23.49 Other Mobile Sources  810 Aircraft 7.02 6.27 58.34 40.29 1.29 0.58 0.57  820 Trains 1.83 1.60 7.93 19.59 4.00 0.87 0.87  830 Ships and Commercial Boats 6.71 5.89 9.34 78.99 48.35 5.30 5.30  840 Recreational Boats 15.08 14.14 157.06 8.59 0.16 4.34 3.91  850 Off-Road Recreational Vehicles 5.81 5.46 69.90 0.55 0.05 0.16 0.14  860 Off-Road Equipment 74.26 68.99 794.43 86.31 0.40 7.53 7.28  870 Farm Equipment 0.53 0.47 6.40 3.70 0.01 0.24 0.24  890 Fuel Storage and Handling 10.85 10.85 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.19 0.17 1.00 3.06 0.00 0.04 0.04 Total Other Mobile Sources 122.27 113.85 1104.41 241.08 54.25 19.05 18.34 Total Stationary and Area Sources 980.69 340.02 234.07 90.70 19.60 533.48 275.91 Total On-Road Vehicles 140.48 129.89 1096.53 205.56 2.64 23.92 23.49 Total Other Mobile 122.27 113.85 1104.41 241.08 54.25 19.05 18.34 Total Anthropogenic 1243.44 583.76 2435.01 537.34 76.49 576.45 317.73 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE A-11

(CONTINUED)
ATTACHMENT B 

TO APPENDIX III 

FINAL 2003 AQMP 

SUMMER PLANNING EMISSIONS 

BY MAJOR SOURCE CATEGORY 

- 377 -
Fuel Combustion 

 10 Electric Utilities 8.32 1.29 5.63 22.02 0.34 0.88 0.8 20 Cogeneration 8.40 0.84 1.73 4.40 0.46 0.68 0.6 30 Oil and Gas Production (combustion) 3.52 0.66 0.82 5.58 0.04 0.17 0.1 40 Petroleum Refining (Combustion) 2.18 1.08 4.80 23.91 7.53 2.44 2.3 50 Manufacturing and Industrial 13.18 2.53 10.06 36.85 3.05 2.33 2.2 52 Food and Agricultural Processing 0.52 0.24 0.91 2.65 0.05 0.23 0.2 60 Service and Commercial 15.79 2.17 10.34 15.63 0.87 0.93 0.9 99 Other (Fuel Combustion) 1.84 0.29 3.35 2.32 0.20 0.33 0.3Total Fuel Combustion 53.75 9.09 37.64 113.37 12.54 7.98 7.7Waste Disposal  110 Sewage Treatment 0.18 0.13 0.00 0.00 0.00 0.00 0.0 120 Landfills 168.17 2.23 0.18 0.39 0.16 0.19 0.1 130 Incineration 0.91 0.15 0.79 1.88 0.10 0.19 0.0 199 Other (Waste Disposal) 59.76 7.17 0.00 0.18 0.00 0.22 0.1Total Waste Disposal 229.01 9.68 0.97 2.45 0.26 0.60 0.4Cleaning and Surface Coatings  210 Laundering 8.04 0.22 0.01 0.02 0.00 0.00 0.0 220 Degreasing 104.06 58.61 0.00 0.00 0.00 0.00 0.0 230 Coatings and Related Processes 54.47 50.34 0.00 0.00 0.00 0.07 0.0 240 Printing 8.60 8.60 0.00 0.00 0.00 0.00 0.0 250 Adhesives and Sealants 14.56 12.71 0.00 0.00 0.00 0.00 0.0 299 Other (Cleaning and Surface Coatings) 1.79 1.28 0.01 0.02 0.00 0.00 0.0Total Cleaning and Surface Coatings 191.52 131.74 0.01 0.04 0.00 0.07 0.0Petroleum Production and Marketing  310 Oil and Gas Production 16.76 7.51 0.26 0.23 0.00 0.05 0.0 320 Petroleum Refining 15.34 11.44 4.51 10.61 15.37 1.86 1.2 330 Petroleum Marketing 108.34 61.43 0.02 0.17 0.00 0.05 0.0 399 Other(Petroleum Production & Marketing) 0.31 0.27 0.00 0.00 0.00 0.00 0.0Total Petroleum Production and Marketing 140.75 80.64 4.80 11.02 15.37 1.96 1.3

TABLE B-1

 1995 Summer Planning Emissions by Source Category in South Coast Air Basin 

 CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 18.77 15.46 0.03 0.11 0.92 0.52 0.4 420 Food and Agriculture 3.40 2.61 0.17 0.03 0.00 0.64 0.2 430 Mineral Processes 2.94 2.38 2.01 7.81 4.06 4.95 3.3 440 Metal Processes 1.51 1.08 1.48 1.49 0.15 1.26 0.8 450 Wood and Paper 0.02 0.02 0.00 0.00 0.00 1.78 1.2 460 Glass and Related Products 0.09 0.06 0.15 4.57 2.76 0.22 0.2 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.0 499 Other (Industrial Processes) 1.38 0.95 0.00 0.06 0.00 0.32 0.1Total Industrial Processes 28.12 22.55 3.85 14.11 7.91 9.69 6.4Solvent Evaporation  510 Consumer Products 146.51 119.73 0.00 0.00 0.00 0.00 0.0 520 Architectural Coatings 60.71 59.27 0.00 0.00 0.00 0.00 0.0 and Related Solvent 530 Pesticides/Fertilizers 3.73 3.73 0.00 0.00 0.00 0.00 0.0 540 Asphalt Paving/Roofing 0.72 0.66 0.00 0.00 0.00 0.02 0.0Total Solvent Evaporation 211.67 183.39 0.00 0.00 0.00 0.02 0.0Miscellaneous Processes  610 Residential Fuel Combustion 3.24 1.39 15.50 19.53 0.28 2.62 2.5 620 Farming Operations 149.93 11.99 0.00 0.00 0.00 13.54 6.4 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 65.53 32.0 640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 402.90 184.1 645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 22.69 13.4 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 80.07 36.7 660 Fires 0.32 0.23 2.84 0.07 0.00 0.43 0.4 670 Waste Burning and Disposal 2.53 1.44 18.58 0.81 0.00 2.53 2.4 680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.0 690 Cooking 1.61 1.13 0.00 0.00 0.00 10.01 10.0 699 Other (Miscellaneous Processes) 0.00 0.00 0.00 0.00 0.00 0.00 0.0Total Miscellaneous Processes 157.64 16.18 36.92 20.41 0.28 600.34 288.2

TABLE B-1

(CONTINUED)

 CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 363.69 338.76 3152.72 263.16 8.75 6.65 6.5 722 Light Duty Trucks (T1 and T2) 167.60 154.32 1957.30 179.52 4.41 3.41 3.3 724 Medium Duty Trucks (T3) 37.13 33.92 403.83 44.46 1.24 0.74 0.7 732 Light Heavy Duty Gas Trucks (T4 & T5) 28.96 26.49 246.69 17.57 0.39 0.16 0.1 734 Medium Heavy Duty Gas Trucks (T6) 17.35 15.91 160.02 11.29 0.13 0.06 0.0 736 Heavy Heavy Duty Gas Trucks (HHD) 10.93 9.80 162.74 26.34 0.11 0.06 0.0 742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.38 0.33 1.00 4.59 0.04 0.15 0.1 744 Medium Heavy Duty Diesel Truck (T6) 1.28 1.13 7.88 45.89 0.38 1.48 1.4 746 Heavy Heavy Duty Diesel Trucks (HHD) 10.42 9.15 43.67 193.89 1.81 6.38 6.3 750 Motorcycles (MCY) 13.75 13.06 58.50 1.66 0.02 0.09 0.0 760 Diesel Urban Buses (UB) 0.84 0.74 3.70 16.43 0.16 0.30 0.3 762 Gas Urban Buses (UB) 2.67 2.33 29.86 2.29 0.03 0.02 0.0 770 School Buses (SB) 0.72 0.65 9.65 3.75 0.04 0.13 0.1 780 Motor Homes (MH) 3.41 3.01 88.12 5.94 0.10 0.05 0.0Total On-Road Motor Vehicles 659.14 609.61 6325.69 816.80 17.62 19.68 19.4Other Mobile Sources  810 Aircraft 8.77 7.83 62.51 16.78 0.85 0.76 0.7 820 Trains 1.79 1.57 5.54 37.36 2.73 0.86 0.8 830 Ships and Commercial Boats 3.83 3.35 5.20 42.59 23.94 3.11 3.1 840 Recreational Boats 64.65 62.66 296.60 9.06 0.18 3.15 2.8 850 Off-Road Recreational Vehicles 13.90 12.53 85.60 0.38 0.13 0.12 0.1 860 Off-Road Equipment 182.00 169.89 1430.26 197.97 1.02 13.69 13.4 870 Farm Equipment 1.96 1.73 12.44 12.69 0.07 0.79 0.7 890 Fuel Storage and Handling 36.68 36.68 0.00 0.00 0.00 0.00 0.0 895 Truck Stops 0.10 0.09 0.53 1.62 0.00 0.02 0.0Total Other Mobile Sources 313.68 296.33 1898.68 318.46 28.91 22.50 21.9Total Stationary and Area Sources 1012.46 453.28 84.19 161.40 36.36 620.65 304.2Total On-Road Vehicles 659.14 609.61 6325.69 816.80 17.62 19.68 19.4Total Other Mobile 313.68 296.33 1898.68 318.46 28.91 22.50 21.9Total Anthropogenic 1985.28 1359.21 8308.56 1296.66 82.89 662.83 345.5

 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-1

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 7.19 1.11 4.85 1.01 0.26 0.76 0.76  20 Cogeneration 8.40 0.84 1.73 0.72 0.01 0.68 0.67  30 Oil and Gas Production (combustion) 3.52 0.66 0.81 2.29 0.02 0.17 0.17  40 Petroleum Refining (Combustion) 2.18 1.08 4.66 0.00 0.00 2.44 2.32  50 Manufacturing and Industrial 14.12 2.71 10.70 22.68 0.65 2.48 2.42  52 Food and Agricultural Processing 0.52 0.23 0.89 1.94 0.03 0.22 0.22  60 Service and Commercial 16.40 2.27 10.64 10.86 0.84 0.99 0.97  99 Other (Fuel Combustion) 1.91 0.31 3.18 1.61 0.16 0.33 0.31 Total Fuel Combustion 54.24 9.21 37.46 41.12 1.97 8.08 7.84 Waste Disposal  110 Sewage Treatment 0.19 0.13 0.00 0.00 0.00 0.00 0.00  120 Landfills 152.89 2.03 0.19 0.40 0.14 0.19 0.19  130 Incineration 0.94 0.15 0.81 1.20 0.08 0.20 0.10  199 Other (Waste Disposal) 59.78 7.18 0.00 0.00 0.00 0.23 0.16 Total Waste Disposal 213.79 9.50 1.00 1.60 0.22 0.63 0.45 Cleaning and Surface Coatings  210 Laundering 8.63 0.24 0.01 0.03 0.00 0.00 0.00  220 Degreasing 114.26 64.40 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 55.70 51.17 0.00 0.00 0.00 0.07 0.07  240 Printing 8.44 8.44 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 13.95 12.18 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning & Surface Coatings) 1.88 1.34 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 202.86 137.76 0.01 0.05 0.00 0.08 0.07 Petroleum Production and Marketing  310 Oil and Gas Production 16.15 7.28 0.26 0.01 0.00 0.05 0.03  320 Petroleum Refining 14.46 10.64 4.52 0.32 4.31 1.86 1.27  330 Petroleum Marketing 92.21 45.16 0.03 0.08 0.00 0.05 0.05  399 Other(Petroleum Production & Marketing)0.20 0.17 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 123.02 63.25 4.81 0.42 4.31 1.95 1.34 

TABLE B-2

 1997 Summer Planning Emissions by Source Category in South Coast Air Basin 

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 20.30 16.71 0.03 0.00 0.00 0.54 0.48  420 Food and Agriculture 3.36 2.58 0.18 0.03 0.00 0.66 0.23  430 Mineral Processes 3.09 2.49 2.27 0.02 0.01 5.48 3.67  440 Metal Processes 1.72 1.23 1.58 0.02 0.03 1.38 0.91  450 Wood and Paper 0.02 0.02 0.00 0.00 0.00 2.16 1.49  460 Glass and Related Products 0.09 0.07 0.16 0.00 0.21 0.23 0.23  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.42 0.98 0.00 0.08 0.00 0.34 0.19 Total Industrial Processes 30.00 24.08 4.23 0.16 0.26 10.80 7.19 Solvent Evaporation  510 Consumer Products 139.96 118.01 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 61.55 60.09 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 3.33 3.33 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 0.82 0.75 0.00 0.00 0.00 0.02 0.02 Total Solvent Evaporation 205.66 182.19 0.00 0.00 0.00 0.02 0.02 Miscellaneous Processes  610 Residential Fuel Combustion 3.27 1.40 15.64 19.73 0.28 2.65 2.58  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.82 3.15  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 67.42 32.97  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 323.95 148.05  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 22.69 13.48  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 67.70 31.10  660 Fires 0.32 0.23 2.85 0.07 0.00 0.44 0.43  670 Waste Burning and Disposal 3.71 2.12 27.91 1.30 0.00 3.75 3.62  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.70 1.19 0.00 0.00 0.00 10.60 10.60  699 Other (Miscellaneous Processes) 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 63.41 17.71 0.00 0.00 Total Miscellaneous Processes 158.22 16.87 46.40 84.52 17.99 506.02 245.96 

TABLE B-2

 (CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 298.81 278.43 2473.33 211.60 1.16 6.63 6.49  722 Light Duty Trucks (T1 and T2) 137.54 127.06 1522.02 145.90 0.61 3.46 3.38  724 Medium Duty Trucks (T3) 34.84 31.88 359.16 42.64 0.19 0.87 0.85  732 Light Heavy Duty Gas Trucks (T4 & T5) 25.35 23.30 205.37 13.96 0.05 0.17 0.16  734 Medium Heavy Duty Gas Trucks (T6) 13.20 12.31 119.84 8.60 0.01 0.05 0.05  736 Heavy Heavy Duty Gas Trucks (HHD) 9.23 8.28 134.64 20.83 0.01 0.06 0.05  742 Light Heavy Duty Diesel Trucks(T4 & T5)0.38 0.33 1.00 4.58 0.04 0.13 0.13  744 Medium Heavy Duty Diesel Truck (T6) 1.36 1.20 8.18 47.21 0.41 1.49 1.49  746 Heavy Heavy Duty Diesel Trucks (HHD) 10.05 8.82 41.59 192.98 1.81 5.92 5.92  750 Motorcycles (MCY) 8.68 8.35 38.11 1.10 0.00 0.06 0.06  760 Diesel Urban Buses (UB) 0.88 0.77 3.64 17.10 0.16 0.32 0.32  762 Gas Urban Buses (UB) 2.27 1.96 24.63 2.21 0.00 0.02 0.02  770 School Buses (SB) 0.57 0.52 7.49 3.85 0.03 0.13 0.13  780 Motor Homes (MH) 2.62 2.32 69.68 4.54 0.02 0.05 0.05 Total On-Road Motor Vehicles 545.79 505.54 5008.69 717.11 4.51 19.36 19.11 Other Mobile Sources  810 Aircraft 8.70 7.77 57.79 16.79 0.77 0.76 0.74  820 Trains 1.87 1.64 5.79 38.86 2.88 0.91 0.91  830 Ships and Commercial Boats 3.83 3.35 5.20 42.59 23.94 3.11 3.10  840 Recreational Boats 71.95 66.53 311.81 9.61 0.24 3.69 3.33  850 Off-Road Recreational Vehicles 11.58 10.78 71.28 0.41 0.04 0.12 0.11  860 Off-Road Equipment 159.50 144.32 1173.64 196.78 1.07 13.44 13.19  870 Farm Equipment 1.96 1.73 11.43 12.89 0.07 0.80 0.80  890 Fuel Storage and Handling 37.10 37.10 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.10 0.09 0.55 1.68 0.00 0.02 0.02 Total Other Mobile Sources 296.60 273.32 1637.50 319.61 29.01 22.85 22.19 Total Stationary and Area Sources 987.79 442.86 93.92 127.87 24.75 527.57 262.88 Total On-Road Vehicles 545.79 505.54 5008.69 717.11 4.51 19.36 19.11 Total Other Mobile 296.60 273.32 1637.50 319.61 29.01 22.85 22.19 Total Anthropogenic 1830.18 1221.72 6740.11 1164.59 58.28 569.79 304.19 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-2

 (CONTINUED)
Fuel Combustion 

 10 Electric Utilities 7.72 1.19 5.21 0.99 0.26 0.82 0.81  20 Cogeneration 8.42 0.84 1.75 0.65 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.25 0.02 0.18 0.18  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 14.59 2.83 11.07 21.93 0.65 2.59 2.53  52 Food and Agricultural Processing 0.54 0.24 0.92 1.96 0.03 0.23 0.22  60 Service and Commercial 17.28 2.39 11.38 10.42 0.83 1.03 1.02  99 Other (Fuel Combustion) 2.09 0.33 3.43 1.63 0.17 0.35 0.33 Total Fuel Combustion 56.56 9.63 39.47 39.84 1.98 8.44 8.19 Waste Disposal  110 Sewage Treatment 0.20 0.14 0.00 0.00 0.00 0.00 0.00  120 Landfills 149.23 1.99 0.20 0.42 0.14 0.20 0.20  130 Incineration 1.01 0.17 0.87 1.29 0.08 0.22 0.10  199 Other (Waste Disposal) 59.78 7.20 0.00 0.00 0.00 0.23 0.16 Total Waste Disposal 210.21 9.50 1.06 1.72 0.22 0.65 0.47 Cleaning and Surface Coatings  210 Laundering 9.05 0.24 0.01 0.03 0.00 0.00 0.00  220 Degreasing 69.82 23.46 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 51.42 46.88 0.00 0.00 0.00 0.08 0.07  240 Printing 6.79 6.79 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 18.80 16.41 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.57 1.12 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 157.46 94.91 0.01 0.05 0.00 0.08 0.07 Petroleum Production and Marketing  310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 0.03  320 Petroleum Refining 12.75 9.01 4.73 0.34 4.50 1.50 1.01  330 Petroleum Marketing 88.21 41.54 0.03 0.09 0.00 0.06 0.05  399 Other(Petroleum Production & Marketing) 0.19 0.17 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 116.31 57.78 5.03 0.44 4.50 1.61 1.10 

TABLE B-3

 2000 Summer Planning Emissions by Source Category in SCAB (Tons/Day

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 23.39 19.10 0.03 0.00 0.00 0.57 0.51  420 Food and Agriculture 3.67 2.81 0.18 0.03 0.00 0.68 0.23  430 Mineral Processes 3.22 2.60 2.40 0.02 0.01 5.73 3.88  440 Metal Processes 1.96 1.40 1.91 0.03 0.04 1.55 1.03  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.14 1.48  460 Glass and Related Products 0.09 0.07 0.16 0.00 0.21 0.23 0.23  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.43 0.98 0.00 0.09 0.01 0.34 0.19 Total Industrial Processes 33.78 26.97 4.69 0.18 0.27 11.26 7.56 Solvent Evaporation  510 Consumer Products 137.47 114.92 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 60.22 58.77 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 3.42 3.42 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.03 0.95 0.00 0.00 0.00 0.03 0.02 Total Solvent Evaporation 202.14 178.06 0.00 0.00 0.00 0.03 0.02 Miscellaneous Processes  610 Residential Fuel Combustion 3.36 1.44 16.15 20.15 0.29 2.73 2.66  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.52 3.01  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 86.58 42.34  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 333.95 152.63  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 19.74 11.72  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 53.08 24.41  660 Fires 0.33 0.23 2.93 0.07 0.00 0.44 0.43  670 Waste Burning and Disposal 6.02 3.43 45.97 2.24 0.00 6.12 5.89  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.48 1.04 0.00 0.00 0.00 10.10 10.10  699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 52.99 18.19 0.00 0.00 Total Miscellaneous Processes 160.41 18.08 65.05 75.45 18.48 519.26 253.20 

TABLE B-3

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 238.31 219.64 2068.48 183.01 1.17 6.90 6.76  722 Light Duty Trucks (T1 & T2) 115.47 105.78 1288.26 131.10 0.67 3.85 3.77  724 Medium Duty Trucks (T3) 29.92 27.12 309.34 40.44 0.21 0.98 0.95  732 Light Heavy Duty Gas Trucks (T4 & T5) 13.26 12.51 91.38 11.22 0.04 0.15 0.15  734 Medium Heavy Duty Gas Trucks (T6) 10.13 9.51 84.67 8.28 0.01 0.05 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 8.32 7.46 115.23 20.11 0.01 0.05 0.05  742 Light Heavy Duty Diesel Trucks (T4 & T5) 0.29 0.25 0.74 8.20 0.05 0.09 0.09  744 Medium Heavy Duty Diesel Truck (T6) 1.26 1.11 7.23 55.60 0.50 1.30 1.30  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.91 7.82 37.70 220.77 1.83 4.80 4.80  750 Motorcycles (MCY) 7.26 6.93 40.91 1.11 0.00 0.06 0.06  760 Diesel Urban Buses (UB) 0.97 0.85 3.77 18.22 0.18 0.35 0.35  762 Gas Urban Buses (UB) 2.40 2.04 24.10 2.58 0.01 0.02 0.02  770 School Buses (SB) 0.51 0.46 6.16 4.27 0.04 0.15 0.15  780 Motor Homes (MH) 1.74 1.53 53.42 4.81 0.02 0.05 0.05 Total On-Road Motor Vehicles 438.77 403.02 4131.38 709.72 4.72 18.80 18.54 Other Mobile Sources  810 Aircraft 7.00 6.25 50.44 21.69 0.84 0.79 0.77  820 Trains 1.99 1.75 6.17 41.19 2.97 0.97 0.97  830 Ships and Commercial Boats 4.09 3.58 5.52 45.95 26.03 3.26 3.25  840 Recreational Boats 69.87 64.61 313.84 10.53 0.19 3.67 3.30  850 Off-Road Recreational Vehicles 8.41 7.86 66.62 0.44 0.04 0.13 0.12  860 Off-Road Equipment 138.67 125.12 1097.26 191.93 1.16 13.55 13.28  870 Farm Equipment 1.84 1.63 10.82 11.80 0.07 0.76 0.76  890 Fuel Storage and Handling 37.88 37.88 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.11 0.10 0.59 1.81 0.00 0.02 0.02 Total Other Mobile Sources 269.87 248.78 1551.26 325.34 31.31 23.15 22.47 Total Stationary and Area Sources 936.88 394.93 115.31 117.68 25.45 541.31 270.61 Total On-Road Vehicles 438.77 403.02 4131.38 709.72 4.72 18.80 18.54 Total Other Mobile 269.87 248.78 1551.26 325.34 31.31 23.15 22.47 Total Anthropogenic 1645.52 1046.73 5797.95 1152.74 61.48 583.27 311.63 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-3

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 8.08 1.25 5.46 1.02 0.27 0.86 0.85  20 Cogeneration 8.42 0.84 1.76 0.64 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.23 0.02 0.18 0.18  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 15.04 2.93 11.41 19.00 0.66 2.68 2.62  52 Food and Agricultural Processing 0.55 0.24 0.93 1.89 0.03 0.23 0.22  60 Service and Commercial 17.92 2.49 11.92 9.59 0.87 1.08 1.06  99 Other (Fuel Combustion) 2.16 0.35 3.55 1.64 0.18 0.35 0.33 Total Fuel Combustion 58.09 9.89 40.74 36.01 2.04 8.61 8.36 Waste Disposal  110 Sewage Treatment 0.20 0.14 0.00 0.00 0.00 0.00 0.00  120 Landfills 153.05 2.04 0.20 0.43 0.14 0.21 0.21  130 Incineration 1.04 0.17 0.90 1.34 0.09 0.23 0.11  199 Other (Waste Disposal) 59.80 7.22 0.00 0.00 0.00 0.24 0.17 Total Waste Disposal 214.09 9.57 1.10 1.78 0.23 0.67 0.48 Cleaning and Surface Coatings  210 Laundering 9.74 0.26 0.01 0.03 0.00 0.00 0.00  220 Degreasing 63.22 16.43 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 53.05 48.34 0.00 0.00 0.00 0.08 0.07  240 Printing 6.38 6.38 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 7.97 6.95 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.45 1.04 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 141.81 79.40 0.01 0.05 0.00 0.08 0.08 Petroleum Production and Marketing  310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 0.03  320 Petroleum Refining 11.62 8.09 4.74 0.34 4.50 1.18 0.75  330 Petroleum Marketing 69.54 21.83 0.03 0.10 0.00 0.06 0.06  399 Other(Petroleum Production & Marketing) 0.20 0.17 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 96.52 37.17 5.04 0.45 4.50 1.29 0.88 

TABLE B-4

 2002 Summer Planning Emissions by Source Category in SCAB (Tons/Day

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 19.33 16.03 0.03 0.00 0.00 0.60 0.53  420 Food and Agriculture 3.19 2.48 0.19 0.03 0.00 0.70 0.24  430 Mineral Processes 3.38 2.73 2.51 0.02 0.01 5.99 4.04  440 Metal Processes 2.13 1.52 2.08 0.03 0.04 1.67 1.12  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.19 1.51  460 Glass and Related Products 0.10 0.07 0.16 0.00 0.22 0.24 0.24  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.38 0.92 0.00 0.10 0.01 0.35 0.20 Total Industrial Processes 29.52 23.76 4.98 0.20 0.28 11.74 7.88 Solvent Evaporation  510 Consumer Products 137.04 114.08 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 52.44 51.17 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 3.15 3.15 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.08 1.00 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 193.71 169.39 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 3.46 1.48 16.61 20.71 0.30 2.81 2.73  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.43 2.97  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 90.80 44.40  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 331.24 151.39  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 17.92 10.65  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 52.53 24.14  660 Fires 0.34 0.23 2.99 0.07 0.00 0.44 0.44  670 Waste Burning and Disposal 6.78 3.86 51.90 2.55 0.00 6.89 6.63  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.50 1.05 0.00 0.00 0.00 10.18 10.18  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIMS 0.00 0.00 0.00 42.33 14.49 0.00 0.00 Total Miscellaneous Processes 161.28 18.56 71.51 65.66 14.79 519.24 253.52 

TABLE B-4

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 193.43 178.66 1682.81 148.00 1.16 7.07 6.93  722 Light Duty Trucks (T1 and T2) 96.54 88.76 1042.80 106.47 0.69 4.01 3.92  724 Medium Duty Trucks (T3) 25.00 22.73 250.33 34.21 0.22 1.03 1.01  732 Light Heavy Duty Gas Trucks (T4 & T5) 10.78 10.20 66.54 9.51 0.04 0.16 0.16  734 Medium Heavy Duty Gas Trucks (T6) 9.14 8.60 72.16 8.11 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 8.14 7.32 102.63 18.51 0.01 0.04 0.04  742 Light Heavy Duty Diesel Trucks (T4 & T5) 0.39 0.34 0.98 10.68 0.07 0.11 0.11  744 Medium Heavy Duty Diesel Truck (T6) 1.36 1.19 7.48 57.25 0.54 1.34 1.34  746 Heavy Heavy Duty Diesel Trucks (HHD) 9.00 7.90 36.44 221.76 1.95 4.53 4.52  750 Motorcycles (MCY) 6.84 6.48 42.79 1.21 0.00 0.07 0.06  760 Diesel Urban Buses (UB) 0.96 0.84 3.57 17.49 0.17 0.33 0.33  762 Gas Urban Buses (UB) 2.30 1.94 22.20 2.59 0.01 0.02 0.02  770 School Buses (SB) 0.46 0.41 5.09 4.37 0.04 0.16 0.16  780 Motor Homes (MH) 1.64 1.44 47.54 4.55 0.02 0.05 0.05 Total On-Road Motor Vehicles 365.96 336.80 3383.38 644.71 4.93 18.96 18.70 Other Mobile Sources  810 Aircraft 6.68 5.96 51.31 23.93 0.90 0.74 0.72  820 Trains 2.05 1.80 6.35 38.65 3.22 1.00 1.00  830 Ships and Commercial Boats 4.27 3.74 5.79 48.32 27.58 3.40 3.38  840 Recreational Boats 62.74 58.04 307.06 11.59 0.25 3.83 3.45  850 Off-Road Recreational Vehicles 5.45 5.13 61.80 0.46 0.04 0.14 0.12  860 Off-Road Equipment 124.23 111.92 1044.83 187.06 1.19 13.47 13.20  870 Farm Equipment 1.74 1.54 10.42 11.04 0.07 0.72 0.72  890 Fuel Storage and Handling 33.85 33.85 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.12 0.11 0.64 1.97 0.00 0.02 0.02 Total Other Mobile Sources 241.13 222.09 1488.20 323.01 33.25 23.32 22.62 Total Stationary and Area Sources 895.02 347.75 123.39 104.14 21.84 541.66 271.23 Total On-Road Vehicles 365.96 336.80 3383.38 644.71 4.93 18.96 18.70 Total Other Mobile 241.13 222.09 1488.20 323.01 33.25 23.32 22.62 Total Anthropogenic 1502.11 906.64 4994.96 1071.86 60.02 583.95 312.55 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-4

(CONTINUED)
CODE Source Category TOG VOC CO NOx SOx TSP PM10 

Fuel Combustion  10 Electric Utilities 8.26 1.28 5.58 1.04 0.28 0.87 0.87  20 Cogeneration 8.42 0.84 1.76 0.64 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.23 0.02 0.18 0.18  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 15.27 2.97 11.57 18.95 0.67 2.72 2.66  52 Food and Agricultural Processing 0.55 0.24 0.94 1.88 0.03 0.23 0.22  60 Service and Commercial 18.24 2.53 12.19 9.69 0.88 1.10 1.08  99 Other (Fuel Combustion) 2.19 0.35 3.62 1.66 0.18 0.35 0.33 Total Fuel Combustion 58.85 10.02 41.37 36.08 2.07 8.69 8.44 Waste Disposal  110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 0.00  120 Landfills 155.04 2.07 0.20 0.44 0.14 0.21 0.21  130 Incineration 1.05 0.17 0.91 1.37 0.09 0.23 0.11  199 Other (Waste Disposal) 59.81 7.23 0.00 0.00 0.00 0.24 0.17 Total Waste Disposal 216.11 9.61 1.11 1.80 0.23 0.68 0.49 Cleaning and Surface Coatings  210 Laundering 9.87 0.05 0.01 0.03 0.00 0.00 0.00  220 Degreasing 66.91 16.18 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 51.97 47.35 0.00 0.00 0.00 0.08 0.08  240 Printing 6.69 6.69 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 6.98 6.09 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.77 1.26 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 144.20 77.63 0.01 0.05 0.00 0.08 0.08 Petroleum Production and Marketing  310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 0.03  320 Petroleum Refining 11.03 7.61 4.75 0.34 4.50 1.18 0.79  330 Petroleum Marketing 70.15 21.92 0.03 0.11 0.00 0.07 0.06  399 Other(Petroleum Production & Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 96.54 36.78 5.05 0.46 4.50 1.30 0.89 

TABLE B-5

 2003 Summer Planning Emissions by Source Category in SCAB (Tons/Day
Industrial Processes 

 410 Chemical 17.22 14.48 0.03 0.00 0.00 0.61 0.55  420 Food and Agriculture 1.43 1.24 0.19 0.03 0.00 0.71 0.24  430 Mineral Processes 3.46 2.79 2.56 0.02 0.01 6.11 4.13  440 Metal Processes 1.18 0.86 2.17 0.03 0.04 1.73 1.16  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.21 1.52  460 Glass and Related Products 0.08 0.06 0.17 0.00 0.23 0.25 0.24  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.36 0.91 0.00 0.11 0.01 0.36 0.20 Total Industrial Processes 24.75 20.36 5.13 0.21 0.28 11.98 8.05 Solvent Evaporation  510 Consumer Products 129.12 107.89 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 46.68 45.54 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 2.96 2.96 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.11 1.02 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 179.87 157.42 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 3.51 1.50 16.84 20.98 0.30 2.85 2.77  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.40 2.95  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 92.92 45.44  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 329.83 150.75  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 17.01 10.11  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 52.36 24.06  660 Fires 0.34 0.24 3.02 0.07 0.00 0.45 0.44  670 Waste Burning and Disposal 6.77 3.86 51.88 2.55 0.00 6.89 6.63  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.50 1.05 0.00 0.00 0.00 10.22 10.22  699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 37.89 12.80 0.00 0.00 Total Miscellaneous Processes 161.33 18.59 71.74 61.49 13.10 518.92 253.36 

TABLE B-5

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 175.10 162.08 1527.52 131.66 0.88 7.16 7.02  722 Light Duty Trucks (T1 and T2) 89.78 82.78 954.09 96.09 0.54 4.09 4.01  724 Medium Duty Trucks (T3) 23.39 21.33 231.48 31.51 0.17 1.06 1.04  732 Light Heavy Duty Gas Trucks (T4 & T5) 10.01 9.49 58.47 8.91 0.04 0.17 0.17  734 Medium Heavy Duty Gas Trucks (T6) 8.81 8.31 67.79 8.01 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 8.04 7.26 96.68 17.44 0.01 0.04 0.04  742 Light Heavy Duty Diesel Trucks (T4 & T5) 0.43 0.38 1.12 11.41 0.08 0.11 0.11  744 Medium Heavy Duty Diesel Truck (T6) 1.40 1.23 7.73 56.54 0.56 1.36 1.36  746 Heavy Heavy Duty Diesel Trucks (HH 8.99 7.90 36.04 218.37 2.03 4.43 4.43  750 Motorcycles (MCY) 6.66 6.29 44.32 1.24 0.00 0.07 0.06  760 Diesel Urban Buses (UB) 0.94 0.83 3.46 16.99 0.17 0.32 0.32  762 Gas Urban Buses (UB) 2.27 1.91 21.58 2.58 0.00 0.03 0.02  770 School Buses (SB) 0.44 0.39 4.74 4.38 0.04 0.16 0.16  780 Motor Homes (MH) 1.56 1.37 44.61 4.36 0.02 0.05 0.05 Total On-Road Motor Vehicles 337.83 311.55 3099.64 609.49 4.53 19.10 18.83 Other Mobile Sources  810 Aircraft 6.53 5.82 51.74 25.05 0.92 0.71 0.69  820 Trains 2.07 1.82 6.42 36.52 3.25 1.01 1.01  830 Ships and Commercial Boats 4.36 3.82 5.92 49.51 28.35 3.47 3.45  840 Recreational Boats 60.09 55.61 302.89 12.91 0.26 4.32 3.89  850 Off-Road Recreational Vehicles 5.53 5.21 63.00 0.47 0.04 0.14 0.13  860 Off-Road Equipment 116.49 104.91 1014.21 182.29 1.21 13.36 13.09  870 Farm Equipment 1.68 1.49 10.17 10.66 0.07 0.70 0.70  890 Fuel Storage and Handling 25.38 25.38 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.13 0.11 0.67 2.05 0.00 0.03 0.03 Total Other Mobile Sources 222.27 204.16 1455.01 319.45 34.10 23.75 23.00 Total Stationary and Area Sources 881.64 330.41 124.43 100.10 20.19 541.68 271.32 Total On-Road Vehicles 337.83 311.55 3099.64 609.49 4.53 19.10 18.83 Total Other Mobile 222.27 204.16 1455.01 319.45 34.10 23.75 23.00 Total Anthropogenic 1441.75 846.11 4679.07 1029.05 58.82 584.52 313.15 

TABLE B-5

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Fuel Combustion 

 10 Electric Utilities 8.62 1.33 5.82 0.87 0.26 0.90 0.89  20 Cogeneration 8.42 0.84 1.77 0.49 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.11 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 15.71 3.06 11.91 15.84 0.50 2.71 2.65  52 Food and Agricultural Processing 0.57 0.24 0.95 1.83 0.01 0.22 0.21  60 Service and Commercial 18.89 2.63 12.73 7.75 0.76 1.10 1.09  99 Other (Fuel Combustion) 2.26 0.37 3.75 1.47 0.19 0.35 0.32 Total Fuel Combustion 60.38 10.28 42.64 30.37 1.73 8.69 8.43 Waste Disposal  110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 0.00  120 Landfills 160.84 2.14 0.21 0.45 0.15 0.22 0.22  130 Incineration 1.08 0.18 0.94 1.42 0.09 0.24 0.11  199 Other (Waste Disposal) 59.83 7.24 0.00 0.00 0.00 0.24 0.17 Total Waste Disposal 221.97 9.72 1.15 1.86 0.24 0.70 0.50 Cleaning and Surface Coatings  210 Laundering 10.54 0.06 0.01 0.03 0.00 0.00 0.00  220 Degreasing 54.26 7.55 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 49.17 44.50 0.00 0.00 0.00 0.08 0.08  240 Printing 5.41 5.41 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 7.53 6.57 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.20 0.86 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 128.11 64.94 0.01 0.05 0.00 0.08 0.08 Petroleum Production and Marketing  310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 0.03  320 Petroleum Refining 11.02 7.60 4.76 0.34 4.50 1.18 0.79  330 Petroleum Marketing 71.44 22.13 0.04 0.12 0.00 0.07 0.07  399 Other(Petroleum Production & Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 97.83 36.99 5.07 0.47 4.50 1.30 0.89 

TABLE B-6

 2005 Summer Planning Emissions by Source Category in SCAB (Tons/Day

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 16.62 14.08 0.03 0.00 0.00 0.64 0.57  420 Food and Agriculture 1.47 1.28 0.19 0.03 0.00 0.73 0.25  430 Mineral Processes 3.62 2.92 2.67 0.02 0.01 6.37 4.29  440 Metal Processes 1.27 0.93 2.35 0.03 0.04 1.84 1.25  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.11 1.45  460 Glass and Related Products 0.08 0.06 0.17 0.00 0.23 0.25 0.25  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.36 0.90 0.00 0.12 0.01 0.37 0.21 Total Industrial Processes 24.44 20.18 5.43 0.23 0.30 12.32 8.28 Solvent Evaporation  510 Consumer Products 122.45 102.89 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 46.39 45.24 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 2.59 2.59 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.16 1.07 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 172.60 151.79 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 3.60 1.54 17.31 21.53 0.30 2.93 2.85  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.31 2.91  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 97.16 47.51  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 326.91 149.41  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 15.20 9.03  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 51.71 23.72  660 Fires 0.34 0.24 3.09 0.08 0.00 0.45 0.44  670 Waste Burning and Disposal 6.76 3.85 51.82 2.55 0.00 6.88 6.62  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.51 1.06 0.00 0.00 0.00 10.29 10.29  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 0.00 Total Miscellaneous Processes 161.43 18.63 72.22 59.83 12.37 517.82 252.79 

TABLE B-6

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 145.46 134.39 1285.48 107.35 0.88 7.32 7.17  722 Light Duty Trucks (T1 and T2) 79.48 73.30 816.41 80.33 0.53 4.26 4.17  724 Medium Duty Trucks (T3) 21.09 19.21 202.55 27.25 0.17 1.10 1.08  732 Light Heavy Duty Gas Trucks (T4 & T5) 8.90 8.46 46.60 8.82 0.04 0.18 0.18  734 Medium Heavy Duty Gas Trucks (T6) 8.20 7.74 59.91 7.61 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 7.60 6.86 83.41 15.15 0.01 0.04 0.03  742 Light Heavy Duty Diesel Trucks (T4 & T5) 0.49 0.44 1.37 11.94 0.08 0.13 0.13  744 Medium Heavy Duty Diesel Truck (T6) 1.47 1.29 8.22 54.90 0.60 1.41 1.40  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.87 7.79 35.16 211.14 2.22 4.28 4.28  750 Motorcycles (MCY) 6.38 5.98 46.31 1.34 0.00 0.07 0.07  760 Diesel Urban Buses (UB) 0.90 0.79 3.31 16.11 0.17 0.31 0.31  762 Gas Urban Buses (UB) 2.23 1.85 20.61 2.55 0.00 0.03 0.03  770 School Buses (SB) 0.41 0.36 4.09 4.39 0.04 0.17 0.17  780 Motor Homes (MH) 1.37 1.18 37.93 3.99 0.02 0.05 0.05 Total On-Road Motor Vehicles 292.84 269.63 2651.33 552.88 4.77 19.38 19.11 Other Mobile Sources  810 Aircraft 6.19 5.53 52.56 27.26 0.97 0.66 0.64  820 Trains 2.05 1.80 6.55 31.79 3.33 1.05 1.05  830 Ships and Commercial Boats 4.54 3.98 6.19 51.88 29.89 3.61 3.59  840 Recreational Boats 54.29 50.28 295.70 15.18 0.22 5.38 4.85  850 Off-Road Recreational Vehicles 4.94 4.66 63.99 0.48 0.04 0.15 0.13  860 Off-Road Equipment 99.54 89.78 949.83 167.47 0.38 12.45 12.18  870 Farm Equipment 1.59 1.41 9.65 9.82 0.01 0.63 0.63  890 Fuel Storage and Handling 12.42 12.42 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.14 0.12 0.73 2.22 0.00 0.03 0.03 Total Other Mobile Sources 185.70 169.97 1385.21 306.12 34.85 23.95 23.10 Total Stationary and Area Sources 866.75 312.52 126.52 92.81 19.14 540.94 271.00 Total On-Road Vehicles 292.84 269.63 2651.33 552.88 4.77 19.38 19.11 Total Other Mobile 185.70 169.97 1385.21 306.12 34.85 23.95 23.10 Total Anthropogenic 1345.30 752.12 4163.06 951.82 58.75 584.28 313.21 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-6

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 8.80 1.36 5.94 0.88 0.26 0.92 0.91  20 Cogeneration 8.43 0.84 1.77 0.48 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.10 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 15.97 3.12 12.10 15.82 0.50 2.76 2.70  52 Food and Agricultural Processing 0.57 0.24 0.96 1.81 0.01 0.22 0.21  60 Service and Commercial 19.21 2.67 12.99 7.78 0.77 1.13 1.11  99 Other (Fuel Combustion) 2.29 0.37 3.82 1.49 0.19 0.35 0.33 Total Fuel Combustion 61.18 10.41 43.31 30.37 1.76 8.78 8.52 Waste Disposal  110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 0.00  120 Landfills 161.00 2.14 0.21 0.45 0.15 0.22 0.22  130 Incineration 1.10 0.18 0.96 1.45 0.09 0.24 0.12  199 Other (Waste Disposal) 59.84 7.25 0.00 0.00 0.00 0.25 0.17 Total Waste Disposal 222.15 9.73 1.16 1.90 0.24 0.71 0.51 Cleaning and Surface Coatings  210 Laundering 10.82 0.06 0.01 0.03 0.00 0.00 0.00  220 Degreasing 56.41 7.74 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 48.15 43.33 0.00 0.00 0.00 0.08 0.08  240 Printing 5.52 5.52 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 7.89 6.88 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.24 0.89 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 130.04 64.43 0.01 0.05 0.00 0.08 0.08 Petroleum Production and Marketing  310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 0.03  320 Petroleum Refining 11.03 7.61 4.77 0.34 4.50 1.18 0.79  330 Petroleum Marketing 72.10 22.27 0.04 0.13 0.00 0.07 0.07  399 Other(Petroleum Production & Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 98.50 37.13 5.08 0.48 4.50 1.31 0.90 

TABLE B-7

 2006 Summer Planning Emissions by Source Category in SCAB (Tons/Day

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 17.17 14.54 0.03 0.00 0.00 0.65 0.58  420 Food and Agriculture 1.48 1.29 0.19 0.03 0.00 0.74 0.26  430 Mineral Processes 3.70 2.99 2.73 0.02 0.01 6.50 4.38  440 Metal Processes 1.33 0.97 2.46 0.03 0.05 1.92 1.30  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.13 1.47  460 Glass and Related Products 0.08 0.06 0.17 0.00 0.24 0.26 0.25  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.38 0.92 0.00 0.13 0.01 0.37 0.21 Total Industrial Processes 25.17 20.79 5.60 0.24 0.30 12.59 8.46 Solvent Evaporation  510 Consumer Products 123.67 103.93 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 39.52 38.53 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 2.46 2.46 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.19 1.09 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 166.83 146.01 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 3.65 1.56 17.54 18.83 0.30 2.96 2.88  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.27 2.89  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 99.33 48.57  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 325.37 148.71  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 15.20 9.03  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 51.51 23.63  660 Fires 0.35 0.24 3.12 0.08 0.00 0.45 0.44  670 Waste Burning and Disposal 6.76 3.85 51.79 2.55 0.00 6.87 6.61  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.52 1.06 0.00 0.00 0.00 10.33 10.33  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 0.00 Total Miscellaneous Processes 161.48 18.66 72.44 57.13 12.37 518.30 253.11 

TABLE B-7

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 137.68 127.22 1225.29 100.72 0.92 7.70 7.55  722 Light Duty Trucks (T1 and T2) 78.82 72.74 797.53 77.41 0.57 4.57 4.47  724 Medium Duty Trucks (T3) 21.13 19.26 200.05 26.67 0.18 1.18 1.16  732 Light Heavy Duty Gas Trucks (T4 & T5) 8.41 8.02 42.00 8.88 0.04 0.19 0.18  734 Medium Heavy Duty Gas Trucks (T6) 7.93 7.49 56.72 7.39 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 7.34 6.65 77.39 13.89 0.01 0.03 0.03  742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.51 0.45 1.48 12.00 0.08 0.14 0.14  744 Medium Heavy Duty Diesel Truck (T6) 1.51 1.33 8.56 53.96 0.62 1.44 1.44  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.86 7.78 35.12 207.42 2.34 4.28 4.28  750 Motorcycles (MCY) 6.45 6.04 48.01 1.42 0.00 0.08 0.07  760 Diesel Urban Buses (UB) 0.87 0.76 3.19 15.52 0.17 0.30 0.30  762 Gas Urban Buses (UB) 2.19 1.82 20.13 2.54 0.00 0.03 0.03  770 School Buses (SB) 0.39 0.34 3.74 4.34 0.04 0.17 0.17  780 Motor Homes (MH) 1.21 1.04 33.91 3.74 0.02 0.05 0.05 Total On-Road Motor Vehicles 283.31 260.95 2553.13 535.91 4.98 20.20 19.90 Other Mobile Sources  810 Aircraft 6.04 5.39 51.92 27.75 0.98 0.63 0.61  820 Trains 2.00 1.75 6.61 29.77 3.37 0.98 0.98  830 Ships and Commercial Boats 4.63 4.06 6.33 53.07 30.66 3.67 3.66  840 Recreational Boats 51.95 48.12 292.91 16.26 0.28 6.01 5.41  850 Off-Road Recreational Vehicles 4.98 4.70 64.97 0.49 0.04 0.15 0.13  860 Off-Road Equipment 94.43 85.38 922.06 163.30 0.39 12.11 11.84  870 Farm Equipment 1.47 1.30 9.47 9.53 0.01 0.61 0.61  890 Fuel Storage and Handling 10.88 10.88 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.14 0.13 0.75 2.31 0.00 0.03 0.03 Total Other Mobile Sources 176.52 161.71 1355.01 302.50 35.73 24.17 23.27 Total Stationary and Area Sources 865.35 307.15 127.61 90.16 19.18 541.80 271.60 Total On-Road Vehicles 283.31 260.95 2553.13 535.91 4.98 20.20 19.90 Total Other Mobile 176.52 161.71 1355.01 302.50 35.73 24.17 23.27 Total Anthropogenic 1325.18 729.81 4035.76 928.56 59.89 586.17 314.78 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-7

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 8.97 1.39 6.06 0.88 0.27 0.94 0.93  20 Cogeneration 8.43 0.84 1.78 0.47 0.01 0.69 0.68  30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.09 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 16.23 3.17 12.30 15.77 0.51 2.81 2.74  52 Food and Agricultural Processing 0.58 0.25 0.97 1.80 0.01 0.22 0.21  60 Service and Commercial 19.53 2.72 13.25 7.80 0.79 1.15 1.13  99 Other (Fuel Combustion) 2.32 0.38 3.90 1.50 0.19 0.35 0.33 Total Fuel Combustion 61.98 10.55 43.97 30.33 1.79 8.87 8.61 Waste Disposal  110 Sewage Treatment 0.22 0.16 0.00 0.00 0.00 0.00 0.00  120 Landfills 162.99 2.17 0.21 0.46 0.15 0.22 0.22  130 Incineration 1.12 0.18 0.97 1.47 0.09 0.25 0.12  199 Other (Waste Disposal) 59.85 7.26 0.00 0.00 0.00 0.25 0.17 Total Waste Disposal 224.17 9.77 1.18 1.93 0.24 0.72 0.51 Cleaning and Surface Coatings  210 Laundering 11.11 0.06 0.01 0.03 0.00 0.00 0.00  220 Degreasing 58.67 8.06 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 49.59 44.60 0.00 0.00 0.00 0.08 0.08  240 Printing 5.63 5.63 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 8.25 7.19 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.29 0.93 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 134.55 66.46 0.01 0.05 0.00 0.09 0.08 Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.82 0.27 0.02 0.00 0.05 0.03  320 Petroleum Refining 10.18 6.86 4.78 0.34 4.50 1.18 0.79  330 Petroleum Marketing 71.91 21.64 0.04 0.13 0.00 0.08 0.08  399 Other(Petroleum Production & Marketing) 0.18 0.16 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 97.15 35.47 5.09 0.49 4.50 1.31 0.90 

TABLE B-8

 2007 Summer Planning Emissions by Source Category in SCAB (Tons/Day

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 17.71 14.99 0.04 0.00 0.00 0.67 0.59  420 Food and Agriculture 1.50 1.31 0.19 0.04 0.00 0.75 0.26  430 Mineral Processes 3.79 3.06 2.79 0.02 0.01 6.64 4.48  440 Metal Processes 1.38 1.01 2.57 0.03 0.05 1.99 1.35  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.15 1.48  460 Glass and Related Products 0.09 0.06 0.18 0.00 0.24 0.26 0.26  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.37 0.90 0.00 0.14 0.01 0.38 0.22 Total Industrial Processes 25.86 21.34 5.78 0.25 0.31 12.86 8.64 Solvent Evaporation  510 Consumer Products 124.85 104.93 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 32.49 31.65 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 2.33 2.33 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.21 1.11 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 160.88 140.03 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 3.70 1.58 17.77 19.05 0.30 3.00 2.92  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.22 2.87  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 101.47 49.62  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 327.38 149.64  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 15.20 9.03  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 51.31 23.54  660 Fires 0.35 0.24 3.15 0.08 0.00 0.45 0.45  670 Waste Burning and Disposal 6.75 3.85 51.76 2.55 0.00 6.87 6.61  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.52 1.06 0.00 0.00 0.00 10.37 10.37  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 0.00 Total Miscellaneous Processes 161.53 18.68 72.68 57.35 12.37 522.28 255.04 

TABLE B-8

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 128.63 118.04 1150.45 93.70 0.94 7.92 7.77  722 Light Duty Trucks (T1 and T2) 76.25 69.94 762.89 73.58 0.57 4.76 4.66  724 Medium Duty Trucks (T3) 20.68 18.71 194.03 25.60 0.18 1.24 1.21  732 Light Heavy Duty Gas Trucks(T4 & T5) 8.13 7.74 38.74 8.88 0.04 0.19 0.19  734 Medium Heavy Duty Gas Trucks (T6) 7.54 7.12 53.06 7.06 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 6.91 6.22 70.88 12.62 0.00 0.03 0.03  742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.51 0.45 1.50 11.35 0.06 0.14 0.14  744 Medium Heavy Duty Diesel Truck (T6) 1.50 1.32 8.54 50.82 0.48 1.40 1.40  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.53 7.49 33.89 194.59 1.83 4.09 4.09  750 Motorcycles (MCY) 6.36 5.91 46.50 1.44 0.00 0.08 0.07  760 Diesel Urban Buses (UB) 0.86 0.75 3.17 15.37 0.13 0.29 0.29  762 Gas Urban Buses (UB) 2.17 1.76 19.76 2.54 0.00 0.03 0.03  770 School Buses (SB) 0.39 0.34 3.66 4.32 0.03 0.17 0.17  780 Motor Homes (MH) 1.11 0.94 30.71 3.53 0.01 0.05 0.05 Total On-Road Motor Vehicles 269.56 246.71 2417.76 505.40 4.30 20.42 20.12 Other Mobile Sources  810 Aircraft 5.90 5.27 52.03 28.24 0.99 0.60 0.58  820 Trains 1.96 1.72 6.71 28.40 3.40 0.96 0.96  830 Ships and Commercial Boats 4.72 4.14 6.47 54.28 31.43 3.74 3.73  840 Recreational Boats 48.49 44.94 287.90 16.53 0.29 5.99 5.39  850 Off-Road Recreational Vehicles 5.05 4.76 65.94 0.50 0.04 0.15 0.13  860 Off-Road Equipment 88.80 80.47 875.34 156.26 0.39 11.68 11.42  870 Farm Equipment 1.39 1.23 9.28 9.12 0.01 0.58 0.58  890 Fuel Storage and Handling 10.29 10.29 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.15 0.13 0.77 2.37 0.00 0.03 0.03 Total Other Mobile Sources 166.75 152.95 1304.44 295.69 36.55 23.72 22.83 Total Stationary and Area Sources 866.11 302.30 128.72 90.40 19.22 546.15 273.82 Total On-Road Vehicles 269.56 246.71 2417.76 505.40 4.30 20.42 20.12 Total Other Mobile 166.75 152.95 1304.44 295.69 36.55 23.72 22.83 Total Anthropogenic 1302.42 701.96 3850.91 891.49 60.07 590.29 316.77 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-8

(CONTINUED)
Fuel Combustion 

 10 Electric Utilities 9.15 1.42 6.18 0.89 0.28 0.95 0.95  20 Cogeneration 8.43 0.84 1.78 0.47 0.01 0.70 0.68  30 Oil and Gas Production (combust 3.64 0.68 0.85 2.08 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 16.49 3.23 12.50 15.73 0.51 2.85 2.79  52 Food and Agricultural Processing 0.58 0.25 0.98 1.79 0.01 0.22 0.21  60 Service and Commercial 19.85 2.77 13.51 7.81 0.80 1.17 1.15  99 Other (Fuel Combustion) 2.36 0.39 3.97 1.52 0.20 0.35 0.33 Total Fuel Combustion 62.77 10.68 44.64 30.29 1.81 8.96 8.70 Waste Disposal  110 Sewage Treatment 0.22 0.16 0.00 0.00 0.00 0.00 0.00  120 Landfills 164.97 2.20 0.21 0.46 0.15 0.22 0.22  130 Incineration 1.13 0.19 0.99 1.50 0.09 0.25 0.12  199 Other (Waste Disposal) 59.86 7.27 0.00 0.00 0.00 0.25 0.18 Total Waste Disposal 226.19 9.81 1.20 1.96 0.24 0.73 0.52 Cleaning and Surface Coatings  210 Laundering 11.40 0.06 0.01 0.03 0.00 0.00 0.00  220 Degreasing 60.95 8.37 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 51.03 45.87 0.00 0.00 0.00 0.09 0.08  240 Printing 5.74 5.74 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 8.61 7.51 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.34 0.96 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 139.06 68.50 0.01 0.05 0.00 0.09 0.08 Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.82 0.27 0.02 0.00 0.05 0.03  320 Petroleum Refining 10.19 6.86 4.79 0.34 4.50 1.18 0.79  330 Petroleum Marketing 72.56 21.77 0.04 0.14 0.00 0.08 0.08  399 Other(Petroleum Production & Marketing) 0.18 0.16 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 97.81 35.61 5.10 0.49 4.50 1.31 0.90 

TABLE B-9

 2008 Summer Planning Emissions by Source Category in SCAB (Tons/Day

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 18.26 15.45 0.04 0.00 0.00 0.68 0.61  420 Food and Agriculture 1.52 1.33 0.20 0.04 0.00 0.76 0.26  430 Mineral Processes 3.88 3.13 2.85 0.02 0.01 6.78 4.57  440 Metal Processes 1.44 1.05 2.68 0.03 0.05 2.06 1.40  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.18 1.50  460 Glass and Related Products 0.09 0.06 0.18 0.00 0.25 0.27 0.26  470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.38 0.91 0.00 0.15 0.01 0.39 0.22 Total Industrial Processes 26.59 21.95 5.96 0.27 0.32 13.13 8.83 Solvent Evaporation  510 Consumer Products 126.03 105.93 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 30.69 29.89 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 2.20 2.20 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.24 1.14 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 160.15 139.15 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 3.74 1.60 18.00 19.28 0.31 3.04 2.96  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.17 2.85  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 103.62 50.67  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 329.40 150.55  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 15.20 9.03  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 51.11 23.45  660 Fires 0.35 0.25 3.18 0.08 0.00 0.46 0.45  670 Waste Burning and Disposal 6.74 3.84 51.73 2.55 0.00 6.86 6.60  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.53 1.07 0.00 0.00 0.00 10.40 10.40  699 Other Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 0.00 Total Miscellaneous Processes 161.58 18.70 72.91 57.57 12.38 526.28 256.97 

TABLE B-9

 (CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 119.58 109.83 1075.61 86.67 0.96 8.14 7.98  722 Light Duty Trucks (T1 and T2) 73.68 67.69 728.25 69.74 0.57 4.95 4.84  724 Medium Duty Trucks (T3) 20.23 18.33 188.01 24.54 0.18 1.29 1.26  732 Light Heavy Duty Gas Trucks(T4 & T5) 7.85 7.49 35.48 8.86 0.04 0.19 0.19  734 Medium Heavy Duty Gas Trucks (T6) 7.15 6.76 49.40 6.72 0.01 0.04 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 6.48 5.85 64.36 11.36 0.00 0.03 0.03  742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.51 0.45 1.51 10.70 0.04 0.13 0.13  744 Medium Heavy Duty Diesel Truck (T6) 1.48 1.30 8.51 47.67 0.35 1.36 1.36  746 Heavy Heavy Duty Diesel Trucks (HHD) 8.20 7.20 32.65 181.77 1.32 3.90 3.90  750 Motorcycles (MCY) 6.26 5.79 44.99 1.46 0.00 0.08 0.07  760 Diesel Urban Buses (UB) 0.85 0.75 3.15 15.21 0.09 0.29 0.29  762 Gas Urban Buses (UB) 2.15 1.74 19.38 2.55 0.00 0.03 0.03  770 School Buses (SB) 0.39 0.34 3.57 4.31 0.02 0.17 0.17  780 Motor Homes (MH) 1.00 0.84 27.50 3.32 0.01 0.05 0.05 Total On-Road Motor Vehicles 255.81 234.35 2282.38 474.90 3.61 20.64 20.33 Other Mobile Sources  810 Aircraft 5.84 5.21 52.37 28.86 1.00 0.57 0.56  820 Trains 1.93 1.69 6.80 27.67 3.45 0.94 0.94  830 Ships and Commercial Boats 4.82 4.22 6.60 55.46 32.20 3.81 3.80  840 Recreational Boats 44.65 41.40 275.97 16.08 0.29 5.96 5.37  850 Off-Road Recreational Vehicles 5.11 4.81 66.94 0.51 0.04 0.15 0.14  860 Off-Road Equipment 87.54 79.64 883.16 149.28 0.39 11.41 11.16  870 Farm Equipment 1.31 1.16 9.09 8.68 0.01 0.56 0.55  890 Fuel Storage and Handling 10.25 10.25 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.15 0.13 0.79 2.43 0.00 0.03 0.03 Total Other Mobile Sources 161.60 148.51 1301.72 288.97 37.39 23.43 22.54 Total Stationary and Area Sources 874.16 304.41 129.82 90.64 19.26 550.52 276.03 Total On-Road Vehicles 255.81 234.35 2282.38 474.90 3.61 20.64 20.33 Total Other Mobile 161.60 148.51 1301.72 288.97 37.39 23.43 22.54 Total Anthropogenic 1291.56 687.27 3713.91 854.50 60.26 594.60 318.91 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-9

 (CONTINUED)
Fuel Combustion 

 10 Electric Utilities 9.51 1.47 6.42 0.73 0.29 0.99 0.99  20 Cogeneration 8.43 0.84 1.79 0.35 0.01 0.70 0.69  30 Oil and Gas Production (combustion) 3.64 0.68 0.85 1.99 0.01 0.17 0.17  40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2.42  50 Manufacturing and Industrial 17.00 3.33 12.89 13.88 0.52 2.95 2.88  52 Food and Agricultural Processing 0.59 0.25 0.99 1.74 0.01 0.22 0.22  60 Service and Commercial 20.49 2.86 14.03 6.21 0.82 1.21 1.19  99 Other (Fuel Combustion) 2.43 0.40 4.13 1.34 0.20 0.35 0.33 Total Fuel Combustion 64.37 10.96 45.97 26.23 1.86 9.14 8.88 Waste Disposal  110 Sewage Treatment 0.23 0.16 0.00 0.00 0.00 0.00 0.00  120 Landfills 168.80 2.25 0.22 0.47 0.15 0.23 0.23  130 Incineration 1.17 0.19 1.02 1.56 0.10 0.26 0.13  199 Other (Waste Disposal) 59.88 7.28 0.00 0.00 0.00 0.26 0.18 Total Waste Disposal 230.07 9.89 1.24 2.03 0.25 0.75 0.54 Cleaning and Surface Coatings  210 Laundering 11.97 0.06 0.01 0.04 0.00 0.00 0.00  220 Degreasing 65.46 9.00 0.00 0.00 0.00 0.00 0.00  230 Coatings and Related Processes 53.92 48.40 0.00 0.00 0.00 0.09 0.08  240 Printing 5.95 5.95 0.00 0.00 0.00 0.00 0.00  250 Adhesives and Sealants 9.32 8.13 0.00 0.00 0.00 0.00 0.00  299 Other (Cleaning and Surface Coatings) 1.43 1.03 0.01 0.02 0.00 0.00 0.00 Total Cleaning and Surface Coatings 148.05 72.57 0.01 0.06 0.00 0.09 0.09 Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.82 0.27 0.02 0.00 0.05 0.03  320 Petroleum Refining 10.08 6.76 4.80 0.34 4.50 1.18 0.79  330 Petroleum Marketing 73.69 21.88 0.05 0.15 0.00 0.09 0.09  399 Other (Petroleum Production & Marketing) 0.18 0.16 0.00 0.00 0.00 0.00 0.00 Total Petroleum Production and Marketing 98.83 35.63 5.12 0.51 4.51 1.32 0.91 

TABLE B-10

 2010 Summer Planning Emissions by Source Category in SCAB (Tons/Day

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
Industrial Processes 

 410 Chemical 19.38 16.39 0.04 0.00 0.00 0.71 0.63  420 Food and Agriculture 1.56 1.36 0.20 0.04 0.00 0.78 0.27  430 Mineral Processes 4.06 3.27 2.97 0.02 0.01 7.06 4.75  440 Metal Processes 1.55 1.13 2.90 0.04 0.05 2.20 1.51  450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.22 1.53  460 Glass and Related Products 0.09 0.06 0.19 0.00 0.26 0.28 0.27  470 Electronics 0.01 0.00 0.01 0.02 0.00 0.01 0.00  499 Other (Industrial Processes) 1.41 0.92 0.00 0.17 0.01 0.40 0.23 Total Industrial Processes 28.06 23.15 6.31 0.29 0.33 13.67 9.19 Solvent Evaporation  510 Consumer Products 128.39 107.93 0.00 0.00 0.00 0.00 0.00  520 Architectural Coatings 29.17 28.40 0.00 0.00 0.00 0.00 0.00  and Related Solvent 530 Pesticides/Fertilizers 1.93 1.93 0.00 0.00 0.00 0.00 0.00  540 Asphalt Paving/Roofing 1.29 1.19 0.00 0.00 0.00 0.03 0.03 Total Solvent Evaporation 160.78 139.45 0.00 0.00 0.00 0.03 0.03 Miscellaneous Processes  610 Residential Fuel Combustion 3.84 1.64 18.46 16.22 0.31 3.12 3.04  620 Farming Operations 149.21 11.94 0.00 0.00 0.00 6.09 2.81  630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 107.95 52.79  640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 333.46 152.41  645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 15.20 9.03  650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 50.72 23.27  660 Fires 0.36 0.25 3.24 0.08 0.00 0.46 0.45  670 Waste Burning and Disposal 6.73 3.84 51.67 2.55 0.00 6.85 6.59  680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0.00  690 Cooking 1.54 1.08 0.00 0.00 0.00 10.47 10.47  699 Other Miscellaneous Processes 0.01 0.00 0.00 0.00 0.00 0.00 0.00  NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 0.00 Total Miscellaneous Processes 161.68 18.75 73.37 54.52 12.38 534.32 260.87 

TABLE B-10

 (CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP PM10 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 101.47 93.41 925.93 72.63 0.99 8.58 8.41  722 Light Duty Trucks (T1 and T2) 68.54 63.18 658.96 62.08 0.59 5.33 5.21  724 Medium Duty Trucks (T3) 19.34 17.58 175.97 22.40 0.18 1.39 1.36  732 Light Heavy Duty Gas Trucks(T4 & T5) 7.28 6.98 28.97 8.84 0.04 0.19 0.19  734 Medium Heavy Duty Gas Trucks (T6) 6.37 6.05 42.08 6.06 0.01 0.05 0.04  736 Heavy Heavy Duty Gas Trucks (HHD) 5.61 5.11 51.32 8.82 0.00 0.02 0.02  742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.50 0.44 1.54 9.40 0.02 0.13 0.13  744 Medium Heavy Duty Diesel Truck (T6) 1.45 1.27 8.46 41.38 0.07 1.28 1.27  746 Heavy Heavy Duty Diesel Trucks (HHD) 7.55 6.63 30.18 156.13 0.31 3.52 3.52  750 Motorcycles (MCY) 6.07 5.55 41.96 1.50 0.00 0.07 0.07  760 Diesel Urban Buses (UB) 0.84 0.73 3.11 14.90 0.02 0.28 0.28  762 Gas Urban Buses (UB) 2.11 1.70 18.64 2.55 0.00 0.03 0.03  770 School Buses (SB) 0.38 0.33 3.39 4.28 0.01 0.17 0.17  780 Motor Homes (MH) 0.80 0.66 21.10 2.90 0.01 0.06 0.06 Total On-Road Motor Vehicles 228.31 209.62 2011.63 413.89 2.24 21.09 20.76 Other Mobile Sources  810 Aircraft 5.70 5.09 53.61 31.91 1.08 0.52 0.50  820 Trains 1.88 1.65 6.95 17.89 3.48 0.91 0.91  830 Ships and Commercial Boats 5.00 4.38 6.88 57.85 33.75 3.95 3.94  840 Recreational Boats 38.44 35.68 272.14 15.86 0.23 5.94 5.35  850 Off-Road Recreational Vehicles 5.22 4.91 68.95 0.52 0.05 0.16 0.14  860 Off-Road Equipment 83.00 76.04 856.96 132.21 0.40 10.75 10.49  870 Farm Equipment 1.24 1.10 8.77 7.89 0.01 0.52 0.52  890 Fuel Storage and Handling 10.37 10.37 0.00 0.00 0.00 0.00 0.00  895 Truck Stops 0.16 0.14 0.82 2.52 0.00 0.03 0.03 Total Other Mobile Sources 151.00 139.36 1275.09 266.65 38.98 22.77 21.88 Total Stationary and Area Sources 891.85 310.39 132.02 83.64 19.34 559.32 280.50 Total On-Road Vehicles 228.31 209.62 2011.63 413.89 2.24 21.09 20.76 Total Other Mobile 151.00 139.36 1275.09 266.65 38.98 22.77 21.88 Total Anthropogenic 1271.15 659.37 3418.74 764.18 60.56 603.18 323.14 CODE Source Category TOG VOC CO NOx SOx TSP PM10 

TABLE B-10

 (CONTINUED)
Fuel Combustion 

 10 Electric Utilities 11.29 1.75 7.63 0.86 0.34 1.17 1. 20 Cogeneration 8.44 0.84 1.84 0.35 0.01 0.70 0. 30 Oil and Gas Production (combustion 3.64 0.68 0.85 1.99 0.01 0.17 0. 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 2. 50 Manufacturing and Industrial 20.33 4.03 15.48 15.29 0.58 3.57 3. 52 Food and Agricultural Processing 0.65 0.26 1.08 1.72 0.01 0.23 0. 60 Service and Commercial 22.49 3.15 15.68 6.89 0.90 1.36 1. 99 Other (Fuel Combustion) 2.64 0.45 4.70 1.50 0.23 0.36 0.Total Fuel Combustion 71.77 12.29 52.13 28.60 2.08 10.11 9.Waste Disposal  110 Sewage Treatment 0.24 0.17 0.00 0.00 0.00 0.00 0. 120 Landfills 190.96 2.54 0.23 0.50 0.16 0.24 0. 130 Incineration 1.32 0.22 1.17 1.81 0.11 0.30 0. 199 Other (Waste Disposal) 59.95 7.34 0.00 0.00 0.00 0.29 0.Total Waste Disposal 252.48 10.27 1.40 2.31 0.27 0.83 0.Cleaning and Surface Coatings  210 Laundering 13.67 0.07 0.01 0.04 0.00 0.00 0. 220 Degreasing 96.42 13.19 0.00 0.00 0.00 0.00 0. 230 Coatings and Related Processes 73.14 65.16 0.00 0.00 0.00 0.11 0. 240 Printing 7.15 7.15 0.00 0.00 0.00 0.00 0. 250 Adhesives and Sealants 14.00 12.21 0.00 0.00 0.00 0.00 0. 299 Other (Cleaning and Surface Coatings) 2.07 1.47 0.01 0.02 0.00 0.00 0.Total Cleaning and Surface Coatings 206.44 99.25 0.01 0.06 0.00 0.11 0.Petroleum Production and Marketing  310 Oil and Gas Production 14.88 6.82 0.27 0.02 0.00 0.05 0. 320 Petroleum Refining 10.14 6.81 4.90 0.34 4.50 1.18 0. 330 Petroleum Marketing 75.34 23.43 0.06 0.19 0.00 0.12 0. 399 Other(Petroleum Production & Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 0.Total Petroleum Production and Marketing 100.56 37.23 5.23 0.55 4.51 1.35 0.

TABLE B-11

 2020 Summer Planning Emissions by Source Category in SCAB (Tons/Day

CODE Source Category TOG VOC CO NOx SOx TSP 
Industrial Processes 

 410 Chemical 25.95 21.91 0.05 0.00 0.00 0.88 0. 420 Food and Agriculture 1.75 1.52 0.22 0.04 0.00 0.88 0. 430 Mineral Processes 5.11 4.13 3.67 0.02 0.01 8.53 5. 440 Metal Processes 2.30 1.66 4.36 0.06 0.08 3.12 2. 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.45 1. 460 Glass and Related Products 0.11 0.08 0.22 0.00 0.31 0.33 0. 470 Electronics 0.01 0.01 0.01 0.03 0.00 0.03 0. 499 Other (Industrial Processes) 1.56 1.03 0.00 0.35 0.02 0.52 0.Total Industrial Processes 36.80 30.36 8.53 0.51 0.42 16.74 11.Solvent Evaporation  510 Consumer Products 139.95 117.79 0.00 0.00 0.00 0.00 0. 520 Architectural Coatings 32.45 32.68 0.00 0.00 0.00 0.00 0. and Related Solvent 530 Pesticides/Fertilizers 2.00 2.00 0.00 0.00 0.00 0.00 0. 540 Asphalt Paving/Roofing 1.44 1.33 0.00 0.00 0.00 0.03 0.Total Solvent Evaporation 175.93 152.80 0.00 0.00 0.00 0.03 0.Miscellaneous Processes  610 Residential Fuel Combustion 4.35 1.86 21.03 15.47 0.35 3.55 3. 620 Farming Operations 149.21 11.94 0.00 0.00 0.00 5.97 2. 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 117.10 57. 640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 349.75 159. 645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 15.20 9. 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 50.11 22. 660 Fires 0.39 0.27 3.60 0.09 0.00 0.48 0. 670 Waste Burning and Disposal 6.71 3.83 51.55 2.55 0.00 6.83 6. 680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 0. 690 Cooking 1.57 1.10 0.00 0.00 0.00 10.70 10. 699 Other Miscellaneous Processes 0.01 0.00 0.00 0.00 0.00 0.00 0. NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 0.Total Miscellaneous Processes 162.24 19.00 76.18 53.78 12.42 559.69 273.

TABLE B-11

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP 
On-Road Motor Vehicles 

 710 Light Duty Passenger Auto (LDA) 52.12 48.31 452.98 31.60 1.21 10.62 10. 722 Light Duty Trucks (T1 and T2) 45.82 42.71 377.07 32.99 0.73 6.95 6. 724 Medium Duty Trucks (T3) 14.03 12.89 113.53 12.51 0.22 1.83 1. 732 Light Heavy Duty Gas Trucks (T4 & T5) 6.92 6.74 15.94 8.06 0.04 0.21 0. 734 Medium Heavy Duty Gas Trucks (T6) 3.63 3.50 18.10 3.04 0.01 0.05 0. 736 Heavy Heavy Duty Gas Trucks (HHD) 2.98 2.82 19.75 3.08 0.00 0.01 0. 742 Light Heavy Duty Diesel Trucks(T4 & T5) 0.36 0.30 1.51 4.21 0.02 0.10 0. 744 Medium Heavy Duty Diesel Truck (T6) 1.11 0.98 7.73 16.54 0.09 0.96 0. 746 Heavy Heavy Duty Diesel Trucks (HHD) 5.32 4.67 25.42 62.70 0.39 2.61 2. 750 Motorcycles (MCY) 6.17 5.46 34.07 1.64 0.00 0.06 0. 760 Diesel Urban Buses (UB) 0.69 0.61 2.61 11.82 0.02 0.24 0. 762 Gas Urban Buses (UB) 2.07 1.62 12.33 2.62 0.01 0.04 0. 770 School Buses (SB) 0.35 0.30 2.32 3.85 0.01 0.16 0. 780 Motor Homes (MH) 0.22 0.18 3.73 1.26 0.01 0.06 0.Total On-Road Motor Vehicles 141.78 131.10 1087.07 195.91 2.73 23.92 23.Other Mobile Sources  810 Aircraft 7.16 6.39 60.39 41.40 1.33 0.58 0. 820 Trains 1.83 1.60 7.93 19.59 4.00 0.87 0. 830 Ships and Commercial Boats 6.71 5.89 9.34 78.99 48.35 5.30 5. 840 Recreational Boats 22.50 20.98 255.70 13.98 0.26 7.06 6. 850 Off-Road Recreational Vehicles 5.81 5.46 79.44 0.60 0.05 0.18 0. 860 Off-Road Equipment 78.57 72.95 858.97 87.70 0.42 7.79 7. 870 Farm Equipment 0.63 0.57 7.81 4.52 0.01 0.30 0. 890 Fuel Storage and Handling 10.96 10.96 0.00 0.00 0.00 0.00 0. 895 Truck Stops 0.19 0.17 1.00 3.06 0.00 0.04 0.Total Other Mobile Sources 134.35 124.97 1280.59 249.83 54.42 22.11 21.Total Stationary and Area Sources 1006.22 361.20 143.49 85.81 19.70 588.87 295.Total On-Road Vehicles 141.78 131.10 1087.07 195.91 2.73 23.92 23.Total Other Mobile 134.35 124.97 1280.59 249.83 54.42 22.11 21.Total Anthropogenic 1282.36 617.26 2511.15 531.55 76.85 634.90 340.

(CONTINUED)

CODE Source Category TOG VOC CO NOx SOx TSP 

TABLE B-11
ATTACHMENT C 

TO APPENDIX III 

FINAL 2003 AQMP 

WINTER PLANNING EMISSIONS 

BY MAJOR SOURCE CATEGORY 

- 411 -
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 9.51 1.47 6.42 0.73 0.29 0.99 20 Cogeneration 8.43 0.84 1.79 0.35 0.01 0.70 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 1.99 0.01 0.17 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 17.00 3.33 12.89 13.88 0.52 2.95 52 Food and Agricultural Processing 0.59 0.25 0.99 1.74 0.01 0.22 60 Service and Commercial 20.64 2.92 14.80 7.02 0.84 1.37 99 Other (Fuel Combustion) 2.43 0.40 4.13 1.34 0.20 0.35 

Total Fuel Combustion 64.52 11.02 46.74 27.05 1.88 9.30 Waste Disposal

110 Sewage Treatment 0.23 0.16 0.00 0.00 0.00 0.00 120 Landfills 168.80 2.25 0.22 0.47 0.15 0.23 130 Incineration 1.17 0.19 1.02 1.56 0.10 0.26 199 Other (Waste Disposal) 59.88 7.28 0.00 0.00 0.00 0.26 

Total Waste Disposal 230.07 9.89 1.24 2.03 0.25 0.75 Cleaning and Surface Coatings

210 Laundering 11.97 0.06 0.01 0.04 0.00 0.00 220 Degreasing 65.46 9.00 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 53.92 48.40 0.00 0.00 0.00 0.09 240 Printing 5.95 5.95 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 9.32 8.13 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.43 1.03 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 148.05 72.57 0.01 0.06 0.00 0.09 Petroleum Production and Marketing

310 Oil and Gas Production 14.88 6.82 0.27 0.02 0.00 0.05 320 Petroleum Refining 10.08 6.76 4.80 0.34 4.50 1.18 330 Petroleum Marketing 73.69 21.88 0.05 0.15 0.00 0.09 399 Other (Petroleum Production and Marketing) 0.18 0.16 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 98.83 35.63 5.12 0.51 4.51 1.32 

TABLE C-10

2010 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 19.38 16.39 0.04 0.00 0.00 0.71 420 Food and Agriculture 1.56 1.36 0.20 0.04 0.00 0.78 430 Mineral Processes 4.06 3.27 2.97 0.02 0.01 7.06 440 Metal Processes 1.55 1.13 2.90 0.04 0.05 2.20 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.22 460 Glass and Related Products 0.09 0.06 0.19 0.00 0.26 0.28 470 Electronics 0.01 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.41 0.92 0.00 0.17 0.01 0.40 

Total Industrial Processes 28.06 23.15 6.31 0.29 0.33 13.67 Solvent Evaporation

510 Consumer Products 128.39 107.93 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 20.30 19.77 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.52 1.52 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.82 0.74 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 151.04 129.96 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 16.07 6.98 102.95 28.70 0.52 15.73 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.18 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 86.09 4640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 271.72 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.09 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 11.38 660 Fires 0.36 0.25 3.24 0.08 0.00 0.46 670 Waste Burning and Disposal 28.06 16.00 218.36 11.16 0.00 28.70 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.54 1.08 0.00 0.00 0.00 10.47 1699 Other (Miscellaneous Processes 0.01 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 

Total Miscellaneous Processes 195.24 36.24 324.56 75.61 12.59 442.82 23

TABLE C-10

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 110.71 102.72 917.72 85.42 0.92 8.58 722 Light Duty Trucks (T1 and T2) 76.36 71.04 654.53 73.50 0.55 5.33 724 Medium Duty Trucks (T3) 21.41 19.67 176.77 26.48 0.17 1.39 732 Light Heavy Duty Gas Trucks (T4 and T5) 8.30 7.97 33.90 9.61 0.04 0.19 734 Medium Heavy Duty Gas Trucks (T6) 7.18 6.82 48.11 6.78 0.01 0.05 736 Heavy Heavy Duty Gas Trucks ((HHD) 6.10 5.59 55.91 10.17 0.00 0.02 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.50 0.44 1.54 10.31 0.02 0.13 744 Medium Heavy Duty Diesel Truck (T6) 1.45 1.27 8.46 45.27 0.07 1.28 746 Heavy Heavy Duty Diesel Trucks (HHD) 7.55 6.63 30.18 169.54 0.31 3.52 750 Motorcycles (MCY) 6.43 5.89 44.51 1.82 0.00 0.07 760 Diesel Urban Buses (UB) 0.84 0.73 3.11 16.24 0.02 0.28 762 Gas Urban Buses (UB) 2.12 1.72 19.09 3.06 0.00 0.03 770 School Buses (SB) 0.41 0.36 3.48 4.65 0.01 0.17 780 Motor Homes (MH) 0.80 0.67 21.15 3.47 0.01 0.06 

Total On-Road Motor Vehicles 250.13 231.52 2018.47 466.32 2.12 21.09 2Other Mobile Sources

810 Aircraft 5.65 5.04 50.20 30.47 1.02 0.56 820 Trains 1.88 1.65 6.95 17.89 3.48 0.91 830 Ships and Commercial Boats 5.00 4.39 6.88 57.85 33.75 3.95 840 Recreational Boats 11.23 10.61 61.68 3.60 0.05 1.35 850 Off-Road Recreational Vehicles 5.22 4.92 52.39 0.43 0.03 0.11 860 Off-Road Equipment 74.40 68.13 727.57 129.87 0.36 10.25 1870 Farm Equipment 0.81 0.72 5.62 5.05 0.01 0.33 890 Fuel Storage and Handling 10.18 10.18 0.00 0.00 0.00 0.00 895 Truck Stops 0.16 0.14 0.82 2.52 0.00 0.03 

Total Other Mobile Sources 114.52 105.76 912.11 247.67 38.70 17.49 1Total Stationary and Area Sources 915.82 318.46 383.98 105.53 19.57 467.97 25Total On-Road Vehicles 250.13 231.52 2018.47 466.32 2.12 21.09 2Total Other Mobile 114.52 105.76 912.11 247.67 38.70 17.49 1Total Anthropogenic 1280.48 655.74 3314.55 819.52 60.39 506.55 29

TABLE C-10

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 11.29 1.75 7.63 0.86 0.34 1.17 20 Cogeneration 8.44 0.84 1.84 0.35 0.01 0.70 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 1.99 0.01 0.17 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 20.33 4.03 15.48 15.29 0.58 3.57 52 Food and Agricultural Processing 0.65 0.26 1.08 1.72 0.01 0.23 60 Service and Commercial 22.70 3.24 16.72 7.80 0.93 1.58 99 Other (Fuel Combustion) 2.64 0.45 4.70 1.50 0.23 0.36 

Total Fuel Combustion 71.97 12.38 53.17 29.51 2.10 10.33 1Waste Disposal

110 Sewage Treatment 0.24 0.17 0.00 0.00 0.00 0.00 120 Landfills 190.96 2.54 0.23 0.50 0.16 0.24 130 Incineration 1.32 0.22 1.17 1.81 0.11 0.30 199 Other (Waste Disposal) 59.95 7.34 0.00 0.00 0.00 0.29 

Total Waste Disposal 252.48 10.27 1.40 2.31 0.27 0.83 Cleaning and Surface Coatings

210 Laundering 13.67 0.07 0.01 0.04 0.00 0.00 220 Degreasing 96.42 13.19 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 73.14 65.16 0.00 0.00 0.00 0.11 240 Printing 7.15 7.15 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 14.00 12.21 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 2.07 1.47 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 206.44 99.25 0.01 0.06 0.00 0.11 Petroleum Production and Marketing

310 Oil and Gas Production 14.88 6.82 0.27 0.02 0.00 0.05 320 Petroleum Refining 10.14 6.81 4.90 0.34 4.50 1.18 330 Petroleum Marketing 75.34 23.43 0.06 0.19 0.00 0.12 399 Other (Petroleum Production and Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 100.56 37.23 5.23 0.55 4.51 1.35 

TABLE C-11

2020 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 25.95 21.91 0.05 0.00 0.00 0.88 420 Food and Agriculture 1.75 1.52 0.22 0.04 0.00 0.88 430 Mineral Processes 5.11 4.13 3.67 0.02 0.01 8.53 440 Metal Processes 2.30 1.66 4.36 0.06 0.08 3.12 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.45 460 Glass and Related Products 0.11 0.08 0.22 0.00 0.31 0.33 470 Electronics 0.01 0.01 0.01 0.03 0.00 0.03 499 Other (Industrial Processes) 1.56 1.03 0.00 0.35 0.02 0.52 

Total Industrial Processes 36.80 30.36 8.53 0.51 0.42 16.74 1Solvent Evaporation

510 Consumer Products 139.95 117.79 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 22.65 22.06 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.57 1.57 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.92 0.83 0.00 0.00 0.00 0.03 

Total Solvent Evaporation 165.09 142.24 0.00 0.00 0.00 0.03 Miscellaneous Processes

610 Residential Fuel Combustion 18.30 7.95 117.94 28.08 0.58 17.99 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.11 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 93.39 4640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 285.01 13645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.09 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 11.27 660 Fires 0.39 0.27 3.60 0.09 0.00 0.48 670 Waste Burning and Disposal 28.03 15.98 218.18 11.16 0.00 28.67 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.57 1.10 0.00 0.00 0.00 10.70 1699 Other (Miscellaneous Processes 0.01 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 

Total Miscellaneous Processes 197.51 37.24 339.72 74.99 12.65 465.70 24

TABLE C-11

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 56.24 52.54 442.74 37.18 1.12 10.62 1722 Light Duty Trucks (T1 and T2) 50.95 47.94 367.97 39.02 0.68 6.95 724 Medium Duty Trucks (T3) 15.47 14.35 112.10 14.77 0.21 1.83 732 Light Heavy Duty Gas Trucks (T4 and T5) 7.93 7.73 19.31 8.58 0.04 0.21 734 Medium Heavy Duty Gas Trucks (T6) 4.01 3.87 21.76 3.32 0.01 0.05 736 Heavy Heavy Duty Gas Trucks ((HHD) 3.23 3.07 22.17 3.48 0.00 0.01 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.36 0.30 1.51 4.60 0.02 0.10 744 Medium Heavy Duty Diesel Truck (T6) 1.11 0.98 7.73 18.04 0.09 0.96 746 Heavy Heavy Duty Diesel Trucks (HHD) 5.32 4.67 25.42 67.06 0.39 2.61 750 Motorcycles (MCY) 6.37 5.65 35.94 1.98 0.00 0.06 760 Diesel Urban Buses (UB) 0.69 0.61 2.61 12.88 0.02 0.24 762 Gas Urban Buses (UB) 2.04 1.61 12.33 3.14 0.01 0.04 770 School Buses (SB) 0.35 0.31 2.33 4.16 0.01 0.16 780 Motor Homes (MH) 0.21 0.17 3.65 1.48 0.01 0.06 

Total On-Road Motor Vehicles 154.29 143.80 1077.58 219.70 2.58 23.92 2Other Mobile Sources

810 Aircraft 7.02 6.27 56.56 39.40 1.26 0.61 820 Trains 1.83 1.60 7.93 19.59 4.00 0.87 830 Ships and Commercial Boats 6.71 5.89 9.34 78.99 48.35 5.30 840 Recreational Boats 7.62 7.27 57.96 3.17 0.06 1.60 850 Off-Road Recreational Vehicles 5.81 5.46 60.36 0.50 0.04 0.13 860 Off-Road Equipment 69.94 65.01 729.97 85.05 0.38 7.28 870 Farm Equipment 0.42 0.38 5.00 2.89 0.01 0.19 890 Fuel Storage and Handling 10.75 10.75 0.00 0.00 0.00 0.00 895 Truck Stops 0.19 0.17 1.00 3.06 0.00 0.04 

Total Other Mobile Sources 110.28 102.80 928.12 232.65 54.09 16.02 1Total Stationary and Area Sources 1030.85 368.97 408.07 107.94 19.96 495.09 27Total On-Road Vehicles 154.29 143.80 1077.58 219.70 2.58 23.92 2Total Other Mobile 110.28 102.80 928.12 232.65 54.09 16.02 1Total Anthropogenic 1295.42 615.57 2413.77 560.28 76.63 535.03 30

TABLE C-11

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 9.15 1.42 6.18 0.89 0.28 0.95 20 Cogeneration 8.43 0.84 1.78 0.47 0.01 0.70 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.08 0.01 0.17 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 16.49 3.23 12.50 15.73 0.51 2.85 52 Food and Agricultural Processing 0.58 0.25 0.98 1.79 0.01 0.22 60 Service and Commercial 19.99 2.83 14.25 8.64 0.82 1.32 99 Other (Fuel Combustion) 2.36 0.39 3.97 1.52 0.20 0.35 

Total Fuel Combustion 62.92 10.75 45.37 31.11 1.83 9.11 Waste Disposal

110 Sewage Treatment 0.22 0.16 0.00 0.00 0.00 0.00 120 Landfills 164.97 2.20 0.21 0.46 0.15 0.22 130 Incineration 1.13 0.19 0.99 1.50 0.09 0.25 199 Other (Waste Disposal) 59.86 7.27 0.00 0.00 0.00 0.25 

Total Waste Disposal 226.19 9.81 1.20 1.96 0.24 0.73 Cleaning and Surface Coatings

210 Laundering 11.40 0.06 0.01 0.03 0.00 0.00 220 Degreasing 60.95 8.37 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 51.03 45.87 0.00 0.00 0.00 0.09 240 Printing 5.74 5.74 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 8.61 7.51 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.34 0.96 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 139.06 68.50 0.01 0.05 0.00 0.09 Petroleum Production and Marketing

310 Oil and Gas Production 14.88 6.82 0.27 0.02 0.00 0.05 320 Petroleum Refining 10.19 6.86 4.79 0.34 4.50 1.18 330 Petroleum Marketing 72.56 21.77 0.04 0.14 0.00 0.08 399 Other (Petroleum Production and Marketing) 0.18 0.16 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 97.81 35.61 5.10 0.49 4.50 1.31 

TABLE C-9

2008 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 18.26 15.45 0.04 0.00 0.00 0.68 420 Food and Agriculture 1.52 1.33 0.20 0.04 0.00 0.76 430 Mineral Processes 3.88 3.13 2.85 0.02 0.01 6.78 440 Metal Processes 1.44 1.05 2.68 0.03 0.05 2.06 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.18 460 Glass and Related Products 0.09 0.06 0.18 0.00 0.25 0.27 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.38 0.91 0.00 0.15 0.01 0.39 

Total Industrial Processes 26.59 21.95 5.96 0.27 0.32 13.13 Solvent Evaporation

510 Consumer Products 126.03 105.93 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 21.36 20.81 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.55 1.55 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.79 0.71 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 149.73 129.00 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 15.69 6.81 100.40 31.72 0.51 15.34 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.23 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 82.64 4640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 268.42 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.09 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 11.46 660 Fires 0.35 0.25 3.18 0.08 0.00 0.46 670 Waste Burning and Disposal 28.08 16.00 218.45 11.16 0.00 28.71 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.53 1.07 0.00 0.00 0.00 10.40 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 

Total Miscellaneous Processes 194.86 36.07 322.03 78.63 12.58 435.75 23

TABLE C-9

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 130.65 121.01 1067.34 102.09 0.89 8.14 722 Light Duty Trucks (T1 and T2) 81.82 75.87 724.53 82.68 0.54 4.95 724 Medium Duty Trucks (T3) 22.34 20.46 189.17 29.04 0.17 1.29 732 Light Heavy Duty Gas Trucks (T4 and T5) 8.94 8.55 41.02 9.72 0.04 0.19 734 Medium Heavy Duty Gas Trucks (T6) 8.10 7.67 55.96 7.56 0.01 0.04 736 Heavy Heavy Duty Gas Trucks ((HHD) 7.04 6.40 69.58 13.16 0.00 0.03 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.51 0.45 1.51 11.73 0.04 0.13 744 Medium Heavy Duty Diesel Truck (T6) 1.48 1.30 8.51 52.16 0.35 1.36 746 Heavy Heavy Duty Diesel Trucks (HHD) 8.20 7.20 32.65 197.64 1.32 3.90 750 Motorcycles (MCY) 6.69 6.19 47.74 1.78 0.00 0.08 760 Diesel Urban Buses (UB) 0.85 0.75 3.15 16.57 0.09 0.29 762 Gas Urban Buses (UB) 2.16 1.76 19.87 3.06 0.00 0.03 770 School Buses (SB) 0.41 0.36 3.66 4.68 0.02 0.17 780 Motor Homes (MH) 1.01 0.85 27.78 3.98 0.01 0.05 

Total On-Road Motor Vehicles 280.20 258.81 2292.47 535.84 3.50 20.64 2Other Mobile Sources

810 Aircraft 5.84 5.21 49.08 27.54 0.95 0.62 820 Trains 1.93 1.69 6.80 27.67 3.45 0.94 830 Ships and Commercial Boats 4.82 4.22 6.60 55.46 32.20 3.81 840 Recreational Boats 12.61 11.87 62.55 3.64 0.07 1.35 850 Off-Road Recreational Vehicles 5.11 4.82 50.86 0.42 0.03 0.11 860 Off-Road Equipment 78.55 71.35 748.99 146.79 0.36 10.93 1870 Farm Equipment 0.85 0.76 5.82 5.56 0.01 0.36 890 Fuel Storage and Handling 10.07 10.07 0.00 0.00 0.00 0.00 895 Truck Stops 0.15 0.13 0.79 2.43 0.00 0.03 

Total Other Mobile Sources 119.92 110.12 931.51 269.52 37.07 18.14 1Total Stationary and Area Sources 897.16 311.68 379.68 112.52 19.48 460.14 25Total On-Road Vehicles 280.20 258.81 2292.47 535.84 3.50 20.64 2Total Other Mobile 119.92 110.12 931.51 269.52 37.07 18.14 1Total Anthropogenic 1297.29 680.61 3603.66 917.87 60.05 498.93 28

TABLE C-9

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 8.97 1.39 6.06 0.88 0.27 0.94 20 Cogeneration 8.43 0.84 1.78 0.47 0.01 0.69 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.09 0.01 0.17 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 16.23 3.17 12.30 15.77 0.51 2.81 52 Food and Agricultural Processing 0.58 0.25 0.97 1.80 0.01 0.22 60 Service and Commercial 19.67 2.78 13.97 8.63 0.80 1.30 99 Other (Fuel Combustion) 2.32 0.38 3.90 1.50 0.19 0.35 

Total Fuel Combustion 62.12 10.61 44.69 31.16 1.80 9.02 Waste Disposal

110 Sewage Treatment 0.22 0.16 0.00 0.00 0.00 0.00 120 Landfills 162.99 2.17 0.21 0.46 0.15 0.22 130 Incineration 1.12 0.18 0.97 1.47 0.09 0.25 199 Other (Waste Disposal) 59.85 7.26 0.00 0.00 0.00 0.25 

Total Waste Disposal 224.17 9.77 1.18 1.93 0.24 0.72 Cleaning and Surface Coatings

210 Laundering 11.11 0.06 0.01 0.03 0.00 0.00 220 Degreasing 58.67 8.06 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 49.59 44.60 0.00 0.00 0.00 0.08 240 Printing 5.63 5.63 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 8.25 7.19 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.29 0.93 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 134.55 66.46 0.01 0.05 0.00 0.09 Petroleum Production and Marketing

310 Oil and Gas Production 14.88 6.82 0.27 0.02 0.00 0.05 320 Petroleum Refining 10.18 6.86 4.78 0.34 4.50 1.18 330 Petroleum Marketing 71.91 21.64 0.04 0.13 0.00 0.08 399 Other (Petroleum Production and Marketing) 0.18 0.16 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 97.15 35.47 5.09 0.49 4.50 1.31 

TABLE C-8

2007 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 17.71 14.99 0.04 0.00 0.00 0.67 420 Food and Agriculture 1.50 1.31 0.19 0.04 0.00 0.75 430 Mineral Processes 3.79 3.06 2.79 0.02 0.01 6.64 440 Metal Processes 1.38 1.01 2.57 0.03 0.05 1.99 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.15 460 Glass and Related Products 0.09 0.06 0.18 0.00 0.24 0.26 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.37 0.90 0.00 0.14 0.01 0.38 

Total Industrial Processes 25.86 21.34 5.78 0.25 0.31 12.86 Solvent Evaporation

510 Consumer Products 124.85 104.93 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 22.62 22.03 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.56 1.56 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.77 0.70 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 149.80 129.23 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 15.50 6.73 99.14 31.49 0.51 15.15 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.27 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 80.92 3640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 266.77 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.09 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 11.49 660 Fires 0.35 0.24 3.15 0.08 0.00 0.45 670 Waste Burning and Disposal 28.09 16.01 218.50 11.16 0.00 28.72 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.52 1.06 0.00 0.00 0.00 10.37 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 

Total Miscellaneous Processes 194.67 35.99 320.78 78.39 12.58 432.24 23

TABLE C-8

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 140.63 130.15 1142.15 110.42 0.88 7.92 722 Light Duty Trucks (T1 and T2) 84.54 78.28 759.53 87.27 0.53 4.76 724 Medium Duty Trucks (T3) 22.80 20.85 195.37 30.32 0.17 1.24 732 Light Heavy Duty Gas Trucks (T4 and T5) 9.25 8.83 44.58 9.77 0.04 0.19 734 Medium Heavy Duty Gas Trucks (T6) 8.56 8.10 59.88 7.95 0.01 0.04 736 Heavy Heavy Duty Gas Trucks ((HHD) 7.51 6.81 76.41 14.65 0.00 0.03 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.51 0.45 1.50 12.44 0.06 0.14 744 Medium Heavy Duty Diesel Truck (T6) 1.50 1.32 8.54 55.60 0.48 1.40 746 Heavy Heavy Duty Diesel Trucks (HHD) 8.53 7.49 33.89 211.69 1.83 4.09 750 Motorcycles (MCY) 6.82 6.34 49.35 1.76 0.00 0.08 760 Diesel Urban Buses (UB) 0.86 0.75 3.17 16.74 0.13 0.29 762 Gas Urban Buses (UB) 2.18 1.78 20.25 3.05 0.00 0.03 770 School Buses (SB) 0.41 0.36 3.76 4.69 0.03 0.17 780 Motor Homes (MH) 1.12 0.95 31.10 4.24 0.02 0.05 

Total On-Road Motor Vehicles 295.24 272.45 2429.47 570.60 4.19 20.42 2Other Mobile Sources

810 Aircraft 5.93 5.29 48.79 26.93 0.94 0.65 820 Trains 1.96 1.72 6.71 28.40 3.40 0.96 830 Ships and Commercial Boats 4.72 4.14 6.47 54.28 31.43 3.74 840 Recreational Boats 13.45 12.65 65.25 3.75 0.06 1.36 850 Off-Road Recreational Vehicles 5.05 4.76 50.11 0.42 0.03 0.11 860 Off-Road Equipment 79.81 72.18 742.81 153.96 0.36 11.21 1870 Farm Equipment 0.90 0.80 5.94 5.84 0.01 0.37 890 Fuel Storage and Handling 10.10 10.10 0.00 0.00 0.00 0.00 895 Truck Stops 0.15 0.13 0.77 2.37 0.00 0.03 

Total Other Mobile Sources 122.08 111.78 926.85 275.94 36.23 18.42 1Total Stationary and Area Sources 888.31 308.86 377.54 112.28 19.44 456.25 24Total On-Road Vehicles 295.24 272.45 2429.47 570.60 4.19 20.42 2Total Other Mobile Sources 122.08 111.78 926.85 275.94 36.23 18.42 1Total Anthropogenic 1305.64 693.10 3733.85 958.81 59.86 495.10 28

TABLE C-8

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 8.80 1.36 5.94 0.88 0.26 0.92 20 Cogeneration 8.43 0.84 1.77 0.48 0.01 0.69 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.10 0.01 0.17 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 15.97 3.12 12.10 15.82 0.50 2.76 52 Food and Agricultural Processing 0.57 0.24 0.96 1.81 0.01 0.22 60 Service and Commercial 19.34 2.73 13.69 8.62 0.79 1.27 99 Other (Fuel Combustion) 2.29 0.37 3.82 1.49 0.19 0.35 

Total Fuel Combustion 61.32 10.47 44.00 31.20 1.78 8.92 Waste Disposal

110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 120 Landfills 161.00 2.14 0.21 0.45 0.15 0.22 130 Incineration 1.10 0.18 0.96 1.45 0.09 0.24 199 Other (Waste Disposal) 59.84 7.25 0.00 0.00 0.00 0.25 

Total Waste Disposal 222.15 9.73 1.16 1.90 0.24 0.71 Cleaning and Surface Coatings

210 Laundering 10.82 0.06 0.01 0.03 0.00 0.00 220 Degreasing 56.41 7.74 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 48.15 43.33 0.00 0.00 0.00 0.08 240 Printing 5.52 5.52 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 7.89 6.88 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.24 0.89 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 130.04 64.43 0.01 0.05 0.00 0.08 Petroleum Production and Marketing

310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 320 Petroleum Refining 11.03 7.61 4.77 0.34 4.50 1.18 330 Petroleum Marketing 72.10 22.27 0.04 0.13 0.00 0.07 399 Other (Petroleum Production and Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 98.50 37.13 5.08 0.48 4.50 1.31 

TABLE C-7

2006 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 17.17 14.54 0.03 0.00 0.00 0.65 420 Food and Agriculture 1.48 1.29 0.19 0.03 0.00 0.74 430 Mineral Processes 3.70 2.99 2.73 0.02 0.01 6.50 440 Metal Processes 1.33 0.97 2.46 0.03 0.05 1.92 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.13 460 Glass and Related Products 0.08 0.06 0.17 0.00 0.24 0.26 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.38 0.92 0.00 0.13 0.01 0.37 

Total Industrial Processes 25.17 20.79 5.60 0.24 0.30 12.59 Solvent Evaporation

510 Consumer Products 123.67 103.93 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 27.51 26.82 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.58 1.58 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.76 0.68 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 153.51 133.01 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 15.31 6.65 97.88 31.26 0.50 14.96 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.30 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 79.22 3640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 265.14 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.09 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 11.53 660 Fires 0.35 0.24 3.12 0.08 0.00 0.45 670 Waste Burning and Disposal 28.09 16.01 218.54 11.16 0.00 28.73 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.52 1.06 0.00 0.00 0.00 10.33 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 

Total Miscellaneous Processes 194.48 35.91 319.54 78.16 12.57 428.74 22

TABLE C-7

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 150.60 140.19 1216.95 118.75 0.86 7.70 722 Light Duty Trucks (T1 and T2) 87.28 81.21 794.54 91.86 0.53 4.57 724 Medium Duty Trucks (T3) 23.27 21.41 201.57 31.60 0.17 1.18 732 Light Heavy Duty Gas Trucks (T4 and T5) 9.58 9.15 48.13 9.81 0.04 0.19 734 Medium Heavy Duty Gas Trucks (T6) 9.02 8.54 63.80 8.34 0.01 0.04 736 Heavy Heavy Duty Gas Trucks ((HHD) 7.98 7.27 83.24 16.15 0.01 0.03 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.51 0.45 1.48 13.15 0.08 0.14 744 Medium Heavy Duty Diesel Truck (T6) 1.51 1.33 8.56 59.05 0.62 1.44 746 Heavy Heavy Duty Diesel Trucks (HHD) 8.86 7.78 35.12 225.74 2.34 4.28 750 Motorcycles (MCY) 6.95 6.50 50.97 1.73 0.00 0.08 760 Diesel Urban Buses (UB) 0.87 0.76 3.19 16.91 0.17 0.30 762 Gas Urban Buses (UB) 2.20 1.84 20.64 3.05 0.00 0.03 770 School Buses (SB) 0.41 0.36 3.85 4.71 0.04 0.17 780 Motor Homes (MH) 1.22 1.06 34.41 4.50 0.02 0.05 

Total On-Road Motor Vehicles 310.28 287.86 2566.47 605.36 4.88 20.20 1Other Mobile Sources

810 Aircraft 6.09 5.43 48.72 26.44 0.93 0.68 820 Trains 2.00 1.75 6.61 29.77 3.37 0.98 830 Ships and Commercial Boats 4.63 4.06 6.33 53.07 30.66 3.67 840 Recreational Boats 14.19 13.32 66.39 3.69 0.06 1.36 850 Off-Road Recreational Vehicles 4.98 4.70 49.36 0.41 0.03 0.11 860 Off-Road Equipment 84.63 76.33 780.41 161.05 0.35 11.62 1870 Farm Equipment 0.95 0.85 6.06 6.11 0.01 0.39 890 Fuel Storage and Handling 10.68 10.68 0.00 0.00 0.00 0.00 895 Truck Stops 0.14 0.13 0.75 2.31 0.00 0.03 

Total Other Mobile Sources 128.29 117.25 964.64 282.85 35.41 18.83 1Total Stationary and Area Sources 885.17 311.46 375.40 112.03 19.40 452.38 24Total On-Road Vehicles 310.28 287.86 2566.47 605.36 4.88 20.20 1Total Other Mobile 128.29 117.25 964.64 282.85 35.41 18.83 1Total Anthropogenic 1323.73 716.57 3906.51 1000.23 59.69 491.41 28

TABLE C-7

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 8.62 1.33 5.82 0.87 0.26 0.90 20 Cogeneration 8.42 0.84 1.77 0.49 0.01 0.69 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.11 0.01 0.17 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 15.71 3.06 11.91 15.84 0.50 2.71 52 Food and Agricultural Processing 0.57 0.24 0.95 1.83 0.01 0.22 60 Service and Commercial 19.02 2.68 13.41 8.59 0.78 1.25 99 Other (Fuel Combustion) 2.26 0.37 3.75 1.47 0.19 0.35 

Total Fuel Combustion 60.51 10.33 43.31 31.20 1.75 8.83 Waste Disposal

110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 120 Landfills 160.84 2.14 0.21 0.45 0.15 0.22 130 Incineration 1.08 0.18 0.94 1.42 0.09 0.24 199 Other (Waste Disposal) 59.83 7.24 0.00 0.00 0.00 0.24 

Total Waste Disposal 221.97 9.72 1.15 1.86 0.24 0.70 Cleaning and Surface Coatings

210 Laundering 10.54 0.06 0.01 0.03 0.00 0.00 220 Degreasing 54.26 7.55 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 49.17 44.50 0.00 0.00 0.00 0.08 240 Printing 5.41 5.41 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 7.53 6.57 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.20 0.86 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 128.11 64.94 0.01 0.05 0.00 0.08 Petroleum Production and Marketing

310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 320 Petroleum Refining 11.02 7.60 4.76 0.34 4.50 1.18 330 Petroleum Marketing 71.44 22.13 0.04 0.12 0.00 0.07 399 Other (Petroleum Production and Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 97.83 36.99 5.07 0.47 4.50 1.30 

TABLE C-6

2005 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 16.62 14.08 0.03 0.00 0.00 0.64 420 Food and Agriculture 1.47 1.28 0.19 0.03 0.00 0.73 430 Mineral Processes 3.62 2.92 2.67 0.02 0.01 6.37 440 Metal Processes 1.27 0.93 2.35 0.03 0.04 1.84 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.11 460 Glass and Related Products 0.08 0.06 0.17 0.00 0.23 0.25 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.36 0.90 0.00 0.12 0.01 0.37 

Total Industrial Processes 24.44 20.18 5.43 0.23 0.30 12.32 Solvent Evaporation

510 Consumer Products 122.45 102.89 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 32.29 31.49 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.60 1.60 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.74 0.67 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 157.08 136.64 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 15.12 6.57 96.63 33.94 0.50 14.77 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.32 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 77.48 3640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 266.39 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 14.09 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 11.57 660 Fires 0.34 0.24 3.09 0.08 0.00 0.45 670 Waste Burning and Disposal 28.10 16.02 218.59 11.16 0.00 28.74 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.51 1.06 0.00 0.00 0.00 10.29 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 35.67 12.07 0.00 

Total Miscellaneous Processes 194.29 35.82 318.31 80.84 12.57 428.10 22

TABLE C-6

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 159.35 148.32 1278.37 126.66 0.83 7.32 722 Light Duty Trucks (T1 and T2) 87.97 81.78 814.69 95.38 0.51 4.26 724 Medium Duty Trucks (T3) 23.22 21.35 204.40 32.31 0.16 1.10 732 Light Heavy Duty Gas Trucks (T4 and T5) 10.13 9.66 53.13 9.79 0.04 0.18 734 Medium Heavy Duty Gas Trucks (T6) 9.36 8.85 67.19 8.60 0.01 0.04 736 Heavy Heavy Duty Gas Trucks ((HHD) 8.28 7.52 89.44 17.65 0.01 0.04 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.49 0.44 1.37 13.09 0.08 0.13 744 Medium Heavy Duty Diesel Truck (T6) 1.47 1.29 8.22 60.08 0.60 1.41 746 Heavy Heavy Duty Diesel Trucks (HHD) 8.87 7.79 35.16 229.87 2.22 4.28 750 Motorcycles (MCY) 6.88 6.46 49.20 1.63 0.00 0.07 760 Diesel Urban Buses (UB) 0.90 0.79 3.31 17.55 0.17 0.31 762 Gas Urban Buses (UB) 2.24 1.86 21.12 3.07 0.00 0.03 770 School Buses (SB) 0.43 0.38 4.21 4.77 0.04 0.17 780 Motor Homes (MH) 1.39 1.20 38.56 4.80 0.02 0.05 

Total On-Road Motor Vehicles 320.97 297.68 2668.36 625.26 4.68 19.38 1Other Mobile Sources

810 Aircraft 6.26 5.59 49.35 25.96 0.92 0.72 820 Trains 2.05 1.80 6.55 31.79 3.33 1.05 830 Ships and Commercial Boats 4.54 3.98 6.19 51.88 29.89 3.61 840 Recreational Boats 14.65 13.74 67.02 3.44 0.05 1.22 850 Off-Road Recreational Vehicles 4.94 4.66 48.63 0.40 0.03 0.10 860 Off-Road Equipment 89.00 80.05 802.85 165.78 0.35 11.96 1870 Farm Equipment 1.03 0.91 6.18 6.29 0.01 0.40 890 Fuel Storage and Handling 12.17 12.17 0.00 0.00 0.00 0.00 895 Truck Stops 0.14 0.12 0.73 2.22 0.00 0.03 

Total Other Mobile Sources 134.78 123.02 987.32 287.77 34.58 19.09 1Total Stationary and Area Sources 884.23 314.62 373.28 114.66 19.35 451.36 24Total On-Road Vehicles 320.97 297.68 2668.36 625.26 4.68 19.38 1Total Other Mobile 134.78 123.02 987.32 287.77 34.58 19.09 1Total Anthropogenic 1339.98 735.32 4028.97 1027.70 58.62 489.83 28

TABLE C-6

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 8.26 1.28 5.58 1.04 0.28 0.87 20 Cogeneration 8.42 0.84 1.76 0.64 0.01 0.69 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.23 0.02 0.18 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 15.27 2.97 11.57 18.95 0.67 2.72 52 Food and Agricultural Processing 0.55 0.24 0.94 1.88 0.03 0.23 60 Service and Commercial 18.37 2.59 12.83 10.87 0.90 1.23 99 Other (Fuel Combustion) 2.19 0.35 3.62 1.66 0.18 0.35 

Total Fuel Combustion 58.98 10.07 42.01 37.26 2.09 8.83 Waste Disposal

110 Sewage Treatment 0.21 0.15 0.00 0.00 0.00 0.00 120 Landfills 155.04 2.07 0.20 0.44 0.14 0.21 130 Incineration 1.05 0.17 0.91 1.37 0.09 0.23 199 Other (Waste Disposal) 59.81 7.23 0.00 0.00 0.00 0.24 

Total Waste Disposal 216.11 9.61 1.11 1.80 0.23 0.68 Cleaning and Surface Coatings

210 Laundering 9.87 0.05 0.01 0.03 0.00 0.00 220 Degreasing 66.91 16.18 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 51.97 47.35 0.00 0.00 0.00 0.08 240 Printing 6.69 6.69 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 6.98 6.09 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.77 1.26 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 144.20 77.63 0.01 0.05 0.00 0.08 Petroleum Production and Marketing

310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 320 Petroleum Refining 11.03 7.61 4.75 0.34 4.50 1.18 330 Petroleum Marketing 70.15 21.92 0.03 0.11 0.00 0.07 399 Other (Petroleum Production and Marketing) 0.20 0.18 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 96.54 36.78 5.05 0.46 4.50 1.30 

TABLE C-5

2003 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 17.22 14.48 0.03 0.00 0.00 0.61 420 Food and Agriculture 1.43 1.24 0.19 0.03 0.00 0.71 430 Mineral Processes 3.46 2.79 2.56 0.02 0.01 6.11 440 Metal Processes 1.18 0.86 2.17 0.03 0.04 1.73 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.21 460 Glass and Related Products 0.08 0.06 0.17 0.00 0.23 0.25 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.36 0.91 0.00 0.11 0.01 0.36 

Total Industrial Processes 24.75 20.36 5.13 0.21 0.28 11.98 Solvent Evaporation

510 Consumer Products 129.12 107.89 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 32.49 31.70 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.71 1.71 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.71 0.64 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 164.04 141.94 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 14.74 6.40 94.08 33.37 0.50 14.39 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.38 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 74.10 3640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 268.77 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 15.77 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 11.91 660 Fires 0.34 0.24 3.02 0.07 0.00 0.45 670 Waste Burning and Disposal 28.12 16.03 218.67 11.16 0.00 28.75 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.50 1.05 0.00 0.00 0.00 10.22 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 37.89 12.80 0.00 

Total Miscellaneous Processes 193.91 35.65 315.78 82.49 13.30 428.73 22

TABLE C-5

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 191.71 178.71 1519.19 155.68 0.82 7.16 722 Light Duty Trucks (T1 and T2) 98.80 91.79 952.60 114.32 0.51 4.09 724 Medium Duty Trucks (T3) 25.62 23.56 233.73 37.43 0.16 1.06 732 Light Heavy Duty Gas Trucks (T4 and T5) 11.40 10.85 65.96 10.00 0.04 0.17 734 Medium Heavy Duty Gas Trucks (T6) 10.11 9.54 75.46 9.08 0.01 0.04 736 Heavy Heavy Duty Gas Trucks ((HHD) 8.76 7.95 102.98 20.40 0.01 0.04 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.43 0.38 1.12 12.52 0.08 0.11 744 Medium Heavy Duty Diesel Truck (T6) 1.40 1.23 7.73 61.87 0.56 1.36 746 Heavy Heavy Duty Diesel Trucks (HHD) 8.99 7.90 36.04 237.83 2.03 4.43 750 Motorcycles (MCY) 7.22 6.83 47.12 1.52 0.00 0.07 760 Diesel Urban Buses (UB) 0.94 0.83 3.46 18.50 0.17 0.32 762 Gas Urban Buses (UB) 2.28 1.93 22.13 3.10 0.00 0.03 770 School Buses (SB) 0.47 0.42 4.92 4.76 0.04 0.16 780 Motor Homes (MH) 1.60 1.40 45.52 5.26 0.02 0.05 

Total On-Road Motor Vehicles 369.74 343.33 3117.99 692.26 4.44 19.10 1Other Mobile Sources

810 Aircraft 6.64 5.92 48.64 23.82 0.88 0.78 820 Trains 2.07 1.82 6.42 36.52 3.25 1.01 830 Ships and Commercial Boats 4.36 3.82 5.92 49.51 28.35 3.47 840 Recreational Boats 15.80 14.78 68.65 2.93 0.06 0.98 850 Off-Road Recreational Vehicles 5.32 5.01 47.80 0.39 0.03 0.10 860 Off-Road Equipment 103.01 92.47 856.02 180.27 1.18 12.84 1870 Farm Equipment 1.09 0.97 6.51 6.83 0.04 0.45 890 Fuel Storage and Handling 24.70 24.70 0.00 0.00 0.00 0.00 895 Truck Stops 0.13 0.11 0.67 2.05 0.00 0.03 

Total Other Mobile Sources 163.12 149.59 1040.64 302.31 33.79 19.66 1Total Stationary and Area Sources 898.51 332.05 369.10 122.27 20.41 451.62 24Total On-Road Vehicles 369.74 343.33 3117.99 692.26 4.44 19.10 1Total Other Mobile 163.12 149.59 1040.64 302.31 33.79 19.66 1Total Anthropogenic 1431.37 824.97 4527.73 1116.84 58.63 490.38 28

TABLE C-5

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 8.08 1.25 5.46 1.02 0.27 0.86 20 Cogeneration 8.42 0.84 1.76 0.64 0.01 0.69 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.23 0.02 0.18 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 15.04 2.93 11.41 19.00 0.66 2.68 52 Food and Agricultural Processing 0.55 0.24 0.93 1.89 0.03 0.23 60 Service and Commercial 18.04 2.54 12.54 10.77 0.88 1.21 99 Other (Fuel Combustion) 2.16 0.35 3.55 1.64 0.18 0.35 

Total Fuel Combustion 58.21 9.94 41.35 37.19 2.06 8.74 Waste Disposal

110 Sewage Treatment 0.20 0.14 0.00 0.00 0.00 0.00 120 Landfills 153.05 2.04 0.20 0.43 0.14 0.21 130 Incineration 1.04 0.17 0.90 1.34 0.09 0.23 199 Other (Waste Disposal) 59.80 7.22 0.00 0.00 0.00 0.24 

Total Waste Disposal 214.09 9.57 1.10 1.78 0.23 0.67 Cleaning and Surface Coatings

210 Laundering 9.74 0.26 0.01 0.03 0.00 0.00 220 Degreasing 63.22 16.43 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 53.05 48.34 0.00 0.00 0.00 0.08 240 Printing 6.38 6.38 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 7.97 6.95 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.45 1.04 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 141.81 79.40 0.01 0.05 0.00 0.08 Petroleum Production and Marketing

310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 320 Petroleum Refining 11.62 8.09 4.74 0.34 4.50 1.18 330 Petroleum Marketing 69.54 21.83 0.03 0.10 0.00 0.06 399 Other (Petroleum Production and Marketing) 0.20 0.17 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 96.52 37.17 5.04 0.45 4.50 1.29 

TABLE C-4

2002 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 19.33 16.03 0.03 0.00 0.00 0.60 420 Food and Agriculture 3.19 2.48 0.19 0.03 0.00 0.70 430 Mineral Processes 3.38 2.73 2.51 0.02 0.01 5.99 440 Metal Processes 2.13 1.52 2.08 0.03 0.04 1.67 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.19 460 Glass and Related Products 0.10 0.07 0.16 0.00 0.22 0.24 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.38 0.92 0.00 0.10 0.01 0.35 

Total Industrial Processes 29.52 23.76 4.98 0.20 0.28 11.74 Solvent Evaporation

510 Consumer Products 137.04 114.08 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 36.51 35.62 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.77 1.77 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.69 0.62 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 176.01 152.09 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 14.55 6.32 92.82 33.08 0.49 14.19 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.40 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 72.41 3640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 269.92 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 16.61 650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 11.94 660 Fires 0.34 0.23 2.99 0.07 0.00 0.44 670 Waste Burning and Disposal 28.13 16.03 218.71 11.16 0.00 28.76 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.50 1.05 0.00 0.00 0.00 10.18 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 42.33 14.49 0.00 

Total Miscellaneous Processes 193.72 35.57 314.53 86.63 14.98 428.86 22

TABLE C-4

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 211.56 196.85 1673.35 175.23 1.09 7.07 722 Light Duty Trucks (T1 and T2) 105.92 98.11 1041.65 126.88 0.65 4.01 724 Medium Duty Trucks (T3) 27.30 25.03 252.99 40.72 0.21 1.03 732 Light Heavy Duty Gas Trucks (T4 and T5) 12.28 11.67 74.66 10.72 0.04 0.16 734 Medium Heavy Duty Gas Trucks (T6) 10.52 9.91 80.03 9.20 0.01 0.04 736 Heavy Heavy Duty Gas Trucks ((HHD) 8.87 8.02 109.03 21.68 0.01 0.04 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.39 0.34 0.98 11.71 0.07 0.11 744 Medium Heavy Duty Diesel Truck (T6) 1.36 1.19 7.48 62.64 0.54 1.34 746 Heavy Heavy Duty Diesel Trucks (HHD) 9.00 7.90 36.44 241.56 1.95 4.53 750 Motorcycles (MCY) 7.43 7.05 45.53 1.47 0.00 0.07 760 Diesel Urban Buses (UB) 0.96 0.84 3.57 19.04 0.17 0.33 762 Gas Urban Buses (UB) 2.32 1.96 22.79 3.11 0.01 0.02 770 School Buses (SB) 0.49 0.44 5.29 4.76 0.04 0.16 780 Motor Homes (MH) 1.68 1.47 48.55 5.51 0.02 0.05 

Total On-Road Motor Vehicles 400.05 370.80 3402.36 734.21 4.81 18.96 1Other Mobile Sources

810 Aircraft 6.82 6.08 48.26 22.74 0.85 0.81 820 Trains 2.05 1.80 6.35 38.65 3.22 1.00 830 Ships and Commercial Boats 4.27 3.74 5.79 48.32 27.58 3.40 840 Recreational Boats 16.33 15.27 69.60 2.63 0.06 0.87 850 Off-Road Recreational Vehicles 5.24 4.94 46.89 0.38 0.03 0.10 860 Off-Road Equipment 109.30 98.14 881.18 185.06 1.16 12.96 1870 Farm Equipment 1.12 1.00 6.67 7.07 0.05 0.46 890 Fuel Storage and Handling 32.89 32.89 0.00 0.00 0.00 0.00 895 Truck Stops 0.12 0.11 0.64 1.97 0.00 0.02 

Total Other Mobile Sources 178.14 163.96 1065.38 306.81 32.94 19.61 1Total Stationary and Area Sources 909.87 347.50 367.02 126.31 22.05 451.40 24Total On-Road Vehicles 400.05 370.80 3402.36 734.21 4.81 18.96 1Total Other Mobile 178.14 163.96 1065.38 306.81 32.94 19.61 1Total Anthropogenic 1488.07 882.26 4834.88 1167.33 59.81 489.98 28

TABLE C-4

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 7.72 1.19 5.21 0.99 0.26 0.82 20 Cogeneration 8.42 0.84 1.75 0.65 0.01 0.69 30 Oil and Gas Production (combustion) 3.64 0.68 0.85 2.25 0.02 0.18 40 Petroleum Refining (Combustion) 2.28 1.12 4.86 0.00 0.00 2.54 50 Manufacturing and Industrial 14.59 2.83 11.07 21.93 0.65 2.59 52 Food and Agricultural Processing 0.54 0.24 0.92 1.96 0.03 0.23 60 Service and Commercial 17.39 2.44 11.96 12.45 0.85 1.15 99 Other (Fuel Combustion) 2.09 0.33 3.43 1.63 0.17 0.35 

Total Fuel Combustion 56.68 9.68 40.05 41.87 1.99 8.56 Waste Disposal

110 Sewage Treatment 0.20 0.14 0.00 0.00 0.00 0.00 120 Landfills 149.23 1.99 0.20 0.42 0.14 0.20 130 Incineration 1.01 0.17 0.87 1.29 0.08 0.22 199 Other (Waste Disposal) 59.78 7.20 0.00 0.00 0.00 0.23 

Total Waste Disposal 210.21 9.50 1.06 1.72 0.22 0.65 Cleaning and Surface Coatings

210 Laundering 9.05 0.24 0.01 0.03 0.00 0.00 220 Degreasing 69.82 23.46 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 51.42 46.88 0.00 0.00 0.00 0.08 240 Printing 6.79 6.79 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 18.80 16.41 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.57 1.12 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 157.46 94.91 0.01 0.05 0.00 0.08 Petroleum Production and Marketing

310 Oil and Gas Production 15.16 7.07 0.27 0.02 0.00 0.05 320 Petroleum Refining 12.75 9.01 4.73 0.34 4.50 1.50 330 Petroleum Marketing 88.21 41.54 0.03 0.09 0.00 0.06 399 Other (Petroleum Production and Marketing) 0.19 0.17 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 116.31 57.78 5.03 0.44 4.50 1.61 

TABLE C-3

2000 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 23.39 19.10 0.03 0.00 0.00 0.57 420 Food and Agriculture 3.67 2.81 0.18 0.03 0.00 0.68 430 Mineral Processes 3.22 2.60 2.40 0.02 0.01 5.73 440 Metal Processes 1.96 1.40 1.91 0.03 0.04 1.55 450 Wood and Paper 0.01 0.01 0.00 0.00 0.00 2.14 460 Glass and Related Products 0.09 0.07 0.16 0.00 0.21 0.23 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.43 0.98 0.00 0.09 0.01 0.34 

Total Industrial Processes 33.78 26.97 4.69 0.18 0.27 11.26 Solvent Evaporation

510 Consumer Products 137.47 114.92 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 41.92 40.91 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.88 1.88 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.66 0.59 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 181.93 158.30 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 14.17 6.15 90.30 32.50 0.48 13.81 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.46 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 69.05 3640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 272.12 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 18.29 1650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 12.19 660 Fires 0.33 0.23 2.93 0.07 0.00 0.44 670 Waste Burning and Disposal 24.80 14.13 192.58 9.79 0.00 25.34 2680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.48 1.04 0.00 0.00 0.00 10.10 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 52.99 18.19 0.00 

Total Miscellaneous Processes 190.00 33.49 285.80 95.36 18.67 425.82 22

TABLE C-3

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 260.25 241.70 2055.60 217.20 1.10 6.90 722 Light Duty Trucks (T1 and T2) 125.97 116.25 1288.18 156.67 0.64 3.85 724 Medium Duty Trucks (T3) 32.51 29.71 312.94 48.29 0.20 0.98 732 Light Heavy Duty Gas Trucks (T4 and T5) 15.16 14.35 101.30 12.75 0.04 0.15 734 Medium Heavy Duty Gas Trucks (T6) 11.73 11.03 93.17 9.42 0.01 0.05 736 Heavy Heavy Duty Gas Trucks ((HHD) 9.09 8.20 121.71 23.64 0.01 0.05 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.29 0.25 0.74 9.00 0.05 0.09 744 Medium Heavy Duty Diesel Truck (T6) 1.26 1.11 7.23 60.84 0.50 1.30 746 Heavy Heavy Duty Diesel Trucks (HHD) 8.91 7.82 37.70 240.55 1.83 4.80 750 Motorcycles (MCY) 7.94 7.58 43.53 1.35 0.00 0.06 760 Diesel Urban Buses (UB) 0.97 0.85 3.77 19.83 0.18 0.35 762 Gas Urban Buses (UB) 2.42 2.07 24.79 3.10 0.01 0.02 770 School Buses (SB) 0.55 0.50 6.45 4.64 0.04 0.15 780 Motor Homes (MH) 1.79 1.58 54.58 5.83 0.02 0.05 

Total On-Road Motor Vehicles 478.83 443.01 4151.68 813.10 4.62 18.80 1Other Mobile Sources

810 Aircraft 7.18 6.41 47.50 20.58 0.81 0.87 820 Trains 1.99 1.75 6.17 41.19 2.97 0.97 830 Ships and Commercial Boats 4.09 3.58 5.52 45.95 26.03 3.26 840 Recreational Boats 17.90 16.71 71.13 2.39 0.04 0.83 850 Off-Road Recreational Vehicles 7.30 6.83 50.20 0.37 0.03 0.09 860 Off-Road Equipment 120.85 108.68 923.53 190.26 1.13 13.03 1870 Farm Equipment 1.19 1.05 6.93 7.56 0.05 0.49 890 Fuel Storage and Handling 36.81 36.81 0.00 0.00 0.00 0.00 895 Truck Stops 0.11 0.10 0.59 1.81 0.00 0.02 

Total Other Mobile Sources 197.42 181.92 1111.56 310.09 31.05 19.57 1Total Stationary and Area Sources 946.36 390.64 336.64 139.61 25.66 447.98 24Total On-Road Vehicles 478.83 443.01 4151.68 813.10 4.62 18.80 1Total Other Mobile 197.42 181.92 1111.56 310.09 31.05 19.57 1Total Anthropogenic 1622.61 1015.56 5599.87 1262.80 61.33 486.35 28

TABLE C-3

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 7.19 1.11 4.85 1.01 0.26 0.76 20 Cogeneration 8.40 0.84 1.73 0.72 0.01 0.68 30 Oil and Gas Production (combustion) 3.52 0.66 0.81 2.29 0.02 0.17 40 Petroleum Refining (Combustion) 2.18 1.08 4.66 0.00 0.00 2.44 50 Manufacturing and Industrial 14.12 2.71 10.70 22.68 0.65 2.48 52 Food and Agricultural Processing 0.52 0.23 0.89 1.94 0.03 0.22 60 Service and Commercial 16.50 2.32 11.17 12.80 0.85 1.10 99 Other (Fuel Combustion) 1.91 0.31 3.18 1.61 0.16 0.33 

Total Fuel Combustion 54.34 9.25 37.99 43.06 1.98 8.19 Waste Disposal

110 Sewage Treatment 0.19 0.13 0.00 0.00 0.00 0.00 120 Landfills 152.89 2.03 0.19 0.40 0.14 0.19 130 Incineration 0.94 0.15 0.81 1.20 0.08 0.20 199 Other (Waste Disposal) 59.78 7.18 0.00 0.00 0.00 0.23 

Total Waste Disposal 213.79 9.50 1.00 1.60 0.22 0.63 Cleaning and Surface Coatings

210 Laundering 8.63 0.24 0.01 0.03 0.00 0.00 220 Degreasing 114.26 64.40 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 55.70 51.17 0.00 0.00 0.00 0.07 240 Printing 8.44 8.44 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 13.95 12.18 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.88 1.34 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 202.86 137.76 0.01 0.05 0.00 0.08 Petroleum Production and Marketing

310 Oil and Gas Production 16.15 7.28 0.26 0.01 0.00 0.05 320 Petroleum Refining 14.46 10.64 4.52 0.32 4.31 1.86 330 Petroleum Marketing 92.21 45.16 0.03 0.08 0.00 0.05 399 Other (Petroleum Production and Marketing) 0.20 0.17 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 123.02 63.25 4.81 0.42 4.31 1.95 

TABLE C-2

1997 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 20.30 16.71 0.03 0.00 0.00 0.54 420 Food and Agriculture 3.36 2.58 0.18 0.03 0.00 0.66 430 Mineral Processes 3.09 2.49 2.27 0.02 0.01 5.48 440 Metal Processes 1.72 1.23 1.58 0.02 0.03 1.38 450 Wood and Paper 0.02 0.02 0.00 0.00 0.00 2.16 460 Glass and Related Products 0.09 0.07 0.16 0.00 0.21 0.23 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.42 0.98 0.00 0.08 0.00 0.34 

Total Industrial Processes 30.00 24.08 4.23 0.16 0.26 10.80 Solvent Evaporation

510 Consumer Products 139.96 118.01 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 42.84 41.83 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 1.98 1.98 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.52 0.47 0.00 0.00 0.00 0.02 

Total Solvent Evaporation 185.31 162.29 0.00 0.00 0.00 0.02 Miscellaneous Processes

610 Residential Fuel Combustion 13.67 5.94 86.83 32.18 0.47 13.29 1620 Farming Operations 149.21 11.94 0.00 0.00 0.00 4.76 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 53.77 2640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 263.98 12645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 21.03 1650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 15.33 660 Fires 0.32 0.23 2.85 0.07 0.00 0.44 670 Waste Burning and Disposal 14.75 8.40 113.80 5.70 0.00 15.03 1680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.70 1.19 0.00 0.00 0.00 10.60 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

NOX/SOX RECLAIM 0.00 0.00 0.00 63.41 17.71 0.00 

Total Miscellaneous Processes 179.66 27.70 203.48 101.36 18.18 398.23 20

TABLE C-2

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 329.80 309.47 2452.57 251.65 1.10 6.63 722 Light Duty Trucks (T1 and T2) 150.51 139.95 1521.78 174.85 0.58 3.46 724 Medium Duty Trucks (T3) 38.02 35.04 363.43 51.08 0.18 0.87 732 Light Heavy Duty Gas Trucks (T4 and T5) 28.17 26.05 218.54 15.96 0.05 0.17 734 Medium Heavy Duty Gas Trucks (T6) 15.25 14.25 129.80 9.79 0.01 0.05 736 Heavy Heavy Duty Gas Trucks ((HHD) 10.07 9.08 141.44 24.54 0.01 0.06 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.38 0.33 1.00 5.02 0.04 0.13 744 Medium Heavy Duty Diesel Truck (T6) 1.36 1.20 8.18 51.61 0.41 1.49 746 Heavy Heavy Duty Diesel Trucks (HHD) 10.05 8.82 41.59 210.05 1.81 5.92 750 Motorcycles (MCY) 9.55 9.19 40.48 1.34 0.00 0.06 760 Diesel Urban Buses (UB) 0.88 0.77 3.64 18.61 0.16 0.32 762 Gas Urban Buses (UB) 2.30 2.00 25.44 2.66 0.00 0.02 770 School Buses (SB) 0.63 0.58 7.91 4.20 0.03 0.13 780 Motor Homes (MH) 2.69 2.39 71.03 5.53 0.02 0.05 

Total On-Road Motor Vehicles 599.68 559.14 5026.84 826.88 4.42 19.36 1Other Mobile Sources

810 Aircraft 8.70 7.76 54.31 15.94 0.73 0.84 820 Trains 1.87 1.64 5.79 38.86 2.88 0.91 830 Ships and Commercial Boats 3.83 3.35 5.20 42.59 23.94 3.11 840 Recreational Boats 18.35 17.12 70.68 2.18 0.05 0.84 850 Off-Road Recreational Vehicles 9.49 8.85 53.33 0.34 0.03 0.09 860 Off-Road Equipment 137.35 123.89 985.05 194.88 1.04 12.91 1870 Farm Equipment 1.27 1.12 7.32 8.25 0.05 0.51 890 Fuel Storage and Handling 36.07 36.07 0.00 0.00 0.00 0.00 895 Truck Stops 0.10 0.09 0.55 1.68 0.00 0.02 

Total Other Mobile Sources 217.02 199.89 1182.23 304.72 28.72 19.23 1Total Stationary and Area Sources 988.99 433.84 251.53 146.65 24.96 419.90 22Total On-Road Vehicles 599.68 559.14 5026.84 826.88 4.42 19.36 1Total Other Mobile 217.02 199.89 1182.23 304.72 28.72 19.23 1Total Anthropogenic 1805.69 1192.87 6460.60 1278.25 58.10 458.49 26

TABLE C-2

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

Fuel Combustion

10 Electric Utilities 8.32 1.29 5.63 22.02 0.34 0.88 20 Cogeneration 8.40 0.84 1.73 4.40 0.46 0.68 30 Oil and Gas Production (combustion) 3.52 0.66 0.82 5.58 0.04 0.17 40 Petroleum Refining (Combustion) 2.18 1.08 4.80 23.91 7.53 2.44 50 Manufacturing and Industrial 13.18 2.53 10.06 36.85 3.05 2.33 52 Food and Agricultural Processing 0.52 0.24 0.91 2.65 0.05 0.23 60 Service and Commercial 15.88 2.21 10.84 17.46 0.89 1.03 99 Other (Fuel Combustion) 1.84 0.29 3.35 2.32 0.20 0.33 

Total Fuel Combustion 53.85 9.14 38.13 115.20 12.55 8.09 Waste Disposal

110 Sewage Treatment 0.18 0.13 0.00 0.00 0.00 0.00 120 Landfills 168.17 2.23 0.18 0.39 0.16 0.19 130 Incineration 0.91 0.15 0.79 1.88 0.10 0.19 199 Other (Waste Disposal) 59.76 7.17 0.00 0.18 0.00 0.22 

Total Waste Disposal 229.01 9.68 0.97 2.45 0.26 0.60 Cleaning and Surface Coatings

210 Laundering 8.04 0.22 0.01 0.02 0.00 0.00 220 Degreasing 104.06 58.61 0.00 0.00 0.00 0.00 230 Coatings and Related Processes 54.47 50.34 0.00 0.00 0.00 0.07 240 Printing 8.60 8.60 0.00 0.00 0.00 0.00 250 Adhesives and Sealants 14.56 12.71 0.00 0.00 0.00 0.00 299 Other (Cleaning and Surface Coatings) 1.79 1.28 0.01 0.02 0.00 0.00 

Total Cleaning and Surface Coatings 191.52 131.74 0.01 0.04 0.00 0.07 Petroleum Production and Marketing

310 Oil and Gas Production 16.76 7.51 0.26 0.23 0.00 0.05 320 Petroleum Refining 15.34 11.44 4.51 10.61 15.37 1.86 330 Petroleum Marketing 108.34 61.43 0.02 0.17 0.00 0.05 399 Other (Petroleum Production and Marketing) 0.31 0.27 0.00 0.00 0.00 0.00 

Total Petroleum Production and Marketing 140.75 80.64 4.80 11.02 15.37 1.96 

1995 Winter Planning Emissions by Source Category in South Coast Air Basin (Tons/Day)

TABLE C-1
CODE Source Category TOG VOC CO NOx SOx TSP P

Industrial Processes

410 Chemical 18.77 15.46 0.03 0.11 0.92 0.52 420 Food and Agriculture 3.40 2.61 0.17 0.03 0.00 0.64 430 Mineral Processes 2.94 2.38 2.01 7.81 4.06 4.95 440 Metal Processes 1.51 1.08 1.48 1.49 0.15 1.26 450 Wood and Paper 0.02 0.02 0.00 0.00 0.00 1.78 460 Glass and Related Products 0.09 0.06 0.15 4.57 2.76 0.22 470 Electronics 0.00 0.00 0.01 0.02 0.00 0.01 499 Other (Industrial Processes) 1.38 0.95 0.00 0.06 0.00 0.32 

Total Industrial Processes 28.12 22.55 3.85 14.11 7.91 9.69 Solvent Evaporation

510 Consumer Products 146.51 119.73 0.00 0.00 0.00 0.00 520 Architectural Coatings and Related Solvent 42.26 41.26 0.00 0.00 0.00 0.00 530 Pesticides/Fertilizers 2.28 2.28 0.00 0.00 0.00 0.00 540 Asphalt Paving/Roofing 0.46 0.41 0.00 0.00 0.00 0.01 

Total Solvent Evaporation 191.51 163.68 0.00 0.00 0.00 0.01 Miscellaneous Processes

610 Residential Fuel Combustion 13.58 5.89 86.21 32.04 0.47 13.20 1620 Farming Operations 149.93 11.99 0.00 0.00 0.00 11.47 630 Construction and Demolition 0.00 0.00 0.00 0.00 0.00 52.26 2640 Paved Road Dust 0.00 0.00 0.00 0.00 0.00 328.31 15645 Unpaved Road Dust 0.00 0.00 0.00 0.00 0.00 21.03 1650 Fugitive Windblown Dust 0.00 0.00 0.00 0.00 0.00 17.66 660 Fires 0.32 0.23 2.84 0.07 0.00 0.43 670 Waste Burning and Disposal 9.52 5.42 72.75 3.55 0.00 9.67 680 Utility Equipment 0.00 0.00 0.00 0.00 0.00 0.00 690 Cooking 1.61 1.13 0.00 0.00 0.00 10.01 1699 Other (Miscellaneous Processes 0.00 0.00 0.00 0.00 0.00 0.00 

Total Miscellaneous Processes 174.97 24.67 161.81 35.67 0.47 464.04 23

TABLE C-1

(Continued)
CODE Source Category TOG VOC CO NOx SOx TSP P

On-Road Motor Vehicles

710 Light Duty Passenger Auto (LDA) 380.39 355.68 2813.49 313.61 8.28 6.65 722 Light Duty Trucks (T1 and T2) 173.82 160.50 1764.49 215.69 4.21 3.41 724 Medium Duty Trucks (T3) 38.52 35.30 368.44 53.41 1.18 0.74 732 Light Heavy Duty Gas Trucks (T4 and T5) 30.97 28.42 235.07 20.17 0.39 0.16 734 Medium Heavy Duty Gas Trucks (T6) 19.45 17.85 155.08 12.91 0.13 0.06 736 Heavy Heavy Duty Gas Trucks ((HHD) 11.62 10.44 153.36 31.13 0.11 0.06 742 Light Heavy Duty Diesel Trucks (T4 and T5) 0.38 0.33 1.00 5.03 0.04 0.15 744 Medium Heavy Duty Diesel Truck (T6) 1.28 1.13 7.88 50.17 0.38 1.48 746 Heavy Heavy Duty Diesel Trucks (HHD) 10.42 9.15 43.67 211.08 1.81 6.38 750 Motorcycles (MCY) 14.38 13.64 56.07 2.01 0.02 0.09 760 Diesel Urban Buses (UB) 0.84 0.74 3.70 17.88 0.16 0.30 762 Gas Urban Buses (UB) 2.64 2.31 27.82 2.76 0.03 0.02 770 School Buses (SB) 0.77 0.69 9.30 4.09 0.04 0.13 780 Motor Homes (MH) 3.42 3.02 81.04 7.26 0.10 0.05 

Total On-Road Motor Vehicles 688.90 639.20 5720.42 947.19 16.87 19.68 1Other Mobile Sources

810 Aircraft 8.76 7.82 58.64 15.93 0.80 0.84 820 Trains 1.79 1.57 5.54 37.36 2.73 0.86 830 Ships and Commercial Boats 3.83 3.35 5.20 42.59 23.94 3.11 840 Recreational Boats 16.58 16.13 67.23 2.05 0.04 0.71 850 Off-Road Recreational Vehicles 11.17 10.09 63.83 0.32 0.09 0.09 860 Off-Road Equipment 152.59 141.69 1087.87 196.20 0.99 13.17 1870 Farm Equipment 1.26 1.12 7.55 8.13 0.04 0.50 890 Fuel Storage and Handling 35.67 35.67 0.00 0.00 0.00 0.00 895 Truck Stops 0.10 0.09 0.53 1.62 0.00 0.02 

Total Other Mobile Sources 231.76 217.54 1296.40 304.19 28.64 19.30 1Total Stationary and Area Sources 1009.73 442.11 209.57 178.48 36.56 484.46 25Total On-Road Vehicles 688.90 639.20 5720.42 947.19 16.87 19.68 1Total Other Mobile 231.76 217.54 1296.40 304.19 28.64 19.30 1Total Anthropogenic 1930.39 1298.86 7226.39 1429.86 82.07 523.44 28

(Continued)

TABLE C-1
ATTACHMENT D 

TO APPENDIX III 

FINAL 2003 AQMP 

TOP 300 SCAB VOC AND NOX 

PRODUCERS IN 1997 

- 445 -
TOP 300 SCAB VOC EMISSION PRODUCERS IN 1997 (T/Y) TOP 300 SCAB NOX EMISSION PRODUCERS 

FACID FNAME FCITY VOC FACID FNAME 

1 180001 LOS ANGELES INTERNATIONAL * LOS ANGELES 1304 1 180001 LOS ANGELES INTERNATIONAL * 2 800012 ARCO PRODUCTS CO CARSON 1084 2 800030 CHEVRON PRODUCTS CO. 3 800030 CHEVRON PRODUCTS CO. EL SEGUNDO 1046 3 800181 CALIFORNIA PORTLAND CEMENT CO 4 180026 MARCH AIR FORCE BASE * RIVERSIDE 876 4 800012 ARCO PRODUCTS CO 5 61210 FILTROL CORP VERNON 678 5 800089 MOBIL OIL CORP (EIS USE) 6 7480 CENTURY MARBLE POMONA 541 6 800223 TEXACO REF & MARKETING INC 7 800363 TOSCO REFINING COMPANY WILMINGTON 536 7 800363 TOSCO REFINING COMPANY 8 800223 TEXACO REF & MARKETING INC WILMINGTON 513 8 800362 TOSCO REFINING COMPANY 9 104017 AERA ENERGY LLC HUNTINGTON BEACH 372 9 800125 SO CAL EDISON CO 

10 800089 MOBIL OIL CORP (EIS USE) TORRANCE 361 10 4477 SO CAL EDISON CO 11 24060 TOMKINS INDUSTRIES INC-LASCO P ANAHEIM 357 11 800075 LA CITY, DWP SCATTERGOOD GENER 12 800026 ULTRAMAR INC (NSR USE ONLY) WILMINGTON 317 12 180024 ONTARIO * 13 800109 REYNOLDS METALS CO (EIS USE) TORRANCE 288 13 7427 OWENS-BROCKWAY GLASS CONTAINER 14 2825 MCP FOODS INC ANAHEIM 282 14 800224 SO CAL EDISON CO (EIS USE) 15 800362 TOSCO REFINING COMPANY CARSON 263 15 180009 JOHN WAYNE-ORANGE COUNTY * 16 800326 AVERY DENNISON MONROVIA 252 16 46268 CALIFORNIA STEEL INDUSTRIES IN 17 800041 DOW CHEM U.S.A. (NSR USE) TORRANCE 219 17 14052 SO CAL EDISON CO 18 800115 SHELL OIL PRODUCTS CO CARSON 210 18 800074 LA CITY, DWP HAYNES GENERATING 19 800183 PARAMOUNT PETR CORP (EIS USE) PARAMOUNT 208 19 108701 SAINT-GOBAIN CONTAINERS LLC 20 3968 TABC, INC LONG BEACH 197 20 800026 ULTRAMAR INC (NSR USE ONLY) 21 12362 NUTRILITE DIVISION OF AMWAY CO LAKEVIEW 193 21 18931 TAMCO 22 800358 CATALINA FURNITURE COMPANY IN LA MIRADA 188 22 180026 MARCH AIR FORCE BASE * 23 800038 DOUGLAS PRODUCTS DIVISION LONG BEACH 187 23 47232 ARCO CQC KILN 24 16642 ANHEUSER-BUSCH INC., (LA BREWE VAN NUYS 167 24 104012 AERA ENERGY LLC 25 70021 XERXES CORP ( A DELAWARE CORP) ANAHEIM 165 25 82727 SMURFIT NEWSPRINT CORPORATION 26 56932 BOYD FURNITURE CO INC COMMERCE 143 26 800126 SO CAL EDISON CO 27 800128 SO CAL GAS CO (EIS USE) NORTHRIDGE 133 27 44577 LONG BEACH CITY, SERRF PROJECT 28 23907 JOHNS MANVILLE CORP CORONA 132 28 18763 SO CAL EDISON CO 29 110982 COMMONWEALTH ALUMINUM CONCAST CARSON 131 29 75373 FPB COGEN PARTNERS, L.P. 30 52517 REXAM PLC, REXAM BEVERAGE CAN CHATSWORTH 131 30 180007 BURBANK-GLENDALE-PASADENA * 31 1634 STEELCASE INC, WESTERN DIV TUSTIN 131 31 95557 COLMAC ENERGY INC 32 15490 CONSOLIDATED DRUM RECONDITIONI MONTEBELLO 127 32 42577 ONTARIO COGENERATION INC 33 14855 MILLER BREWING CO IRWINDALE 113 33 83444 MCGAW INC 34 3721 DART CONTAINER CORP OF CALIFOR CORONA 111 34 800128 SO CAL GAS CO (EIS USE) 35 8918 MCCONNELL CABINETS INC EL MONTE 102 35 800124 SO CAL EDISON CO 36 2605 3M CO NORTHRIDGE 102 36 43201 SNOW SUMMIT INC 37 5973 SO CAL GAS CO VALENCIA 101 37 101977 SIGNAL HILL PETROLEUM INC 38 27343 CON AGRA INC, GILROY FOODS DBA SANTA ANA 97 38 800182 RIVERSIDE CEMENT CO (EIS USE) 39 6262 THE HON CO SOUTH GATE 96 39 55714 SUNLAW COGENERATION PARTNERS I 40 560 CATALINA YACHTS INC WOODLAND HILLS 95 40 12912 LIBBEY GLASS INC 41 180027 EL TORO * SANTA ANA 93 41 4242 SAN DIEGO GAS & ELECTRIC 42 104012 AERA ENERGY LLC HUNTINGTON BEACH 93 42 800204 SIMPSON PAPER CO 43 25318 PREMIER INDUSTRIES INC., INSUL CHINO 93 43 83753 STOCKER RESOURCES INC 44 800057 GATX RAIL CORP (NSR USE) CARSON 90 44 95139 MANSON CONSTRUCTION CO. 45 180024 ONTARIO * ONTARIO 89 45 106797 SAINT-GOBAIN CONTAINERS LLC 46 861 STAR-KIST FOODS INC (CAN MAKIN TERMINAL ISLAND 88 46 800236 LA CO. SANITATION DIST 47 94872 METAL CONTAINER CORP MIRA LOMA 88 47 800170 LA CITY, DWP HARBOR GENERATING 48 65974 ARCO WESTERN ENERGY,UNIT OF AT SANTA CLARITA 87 48 25638 BURBANK CITY, PUB SERV DEPT 
49 47459 JACUZZI WHIRLPOOL BATH IRVINE 87 49 22373 JEFFERSON SMURFIT CORPORATION 

50 42269 SUNDANCE SPAS CHINO 85 50 43536 OGDEN POWER PACIFIC, INC 51 800325 TIDELANDS OIL PRODUCTION CO LONG BEACH 85 51 800263 U.S. GOVT, DEPT OF NAVY 52 180044 SAN CLEMENTE ISLAND RANGE * SAN CLEMENTE 85 52 40196 GUARDIAN INDUSTRIES CORP. 53 3585 R. R. DONNELLEY & SONS CO, LA TORRANCE 84 53 106325 HARBOR COGENERATION CO 54 43199 GENERAL MARBLE GUASTI 78 54 800325 TIDELANDS OIL PRODUCTION CO 55 800240 INLAND PAPERBOARD AND PACKAGIN ONTARIO 75 55 9053 SEMPRA ENERGY FAC MGMT/CENTRAL 56 25171 EASTON SPORTS INC VAN NUYS 75 56 800183 PARAMOUNT PETR CORP (EIS USE) 57 109505 OAKWOOD INTERIORS, INC ONTARIO 74 57 37336 COMMERCE REFUSE TO ENERGY FACI 58 112365 FALCON FOAM CORPORATION LOS ANGELES 74 58 11435 THE PQ CORP 59 42543 GERON FURNITURE INC TORRANCE 73 59 51620 WHEELABRATOR NORWALK ENERGY CO 60 14146 MAC GREGOR YACHT CORP COSTA MESA 72 60 5973 SO CAL GAS CO 61 83753 STOCKER RESOURCES INC LOS ANGELES 72 61 88260 WESTERN OILFIELDS SUPPLY CO, R 62 4669 CALIFORNIA FINISHED METALS INC RANCHO CUCAMONGA 71 62 43537 OGDEN POWER PACIFIC, INC 63 103740 KUSHWOOD CHAIR INC GARDENA 71 63 25070 LA CO., SANITATION DISTRICT 64 3134 THUMS LONG BEACH CO, UNIT NO.0 SAN PEDRO 71 64 72329 ASSOCIATED POWER INC 65 55000 KYOWA AMERICA CORP COSTA MESA 70 65 11034 SEMPRA ENERGY FAC MGMT/CENTRAL 66 7089 JEFFERSON SMURFIT CORP IRVINE 68 66 180008 LONG BEACH * 67 14014 AB PLASTICS CORP GARDENA 67 67 800327 GLENDALE CITY, PUBLIC SERVICE 68 105900 DIETZGEN CORPORATION GARDENA 64 68 61160 GE ENGINE SERVICES 69 7949 CUSTOM FIBERGLASS MFG CO/CUSTO LONG BEACH 64 69 55711 SUNLAW COGENERATION PARTNERS I 70 24226 MARGE CARSON INC ROSEMEAD 64 70 800203 GSF ENERGY INC;OLINDA LANDFILL 71 37601 ANDERSON LITHOGRAPH CO LOS ANGELES 63 71 29110 ORANGE, COUNTYOF - SANITATION 72 101299 TIDELANDS OIL PRODUCTION CO WILMINGTON 63 72 42676 AES PLACERITA INC 73 800204 SIMPSON PAPER CO POMONA 62 73 8547 QUEMETCO INC 74 12660 GOLDSHIELD FIBERGLASS, INC, PL FONTANA 62 74 6281 US GOVT,MARINE CORPS AIR STATI 75 106838 VALLEY-TODECO, INC SYLMAR 60 75 800168 PASADENA CITY, DWP (EIS USE) 76 64350 IVY HILL CORP VERNON 60 76 800240 INLAND PAPERBOARD AND PACKAGIN 77 68112 TIDELANDS OIL PRODUCTION COMPA LONG BEACH 60 77 65974 ARCO WESTERN ENERGY,UNIT OF AT 78 800007 ALLIED SIGNAL INC (NSR USE ONL EL SEGUNDO 60 78 800209 BKK CORP (EIS USE) 79 6296 THE MEAD CORP, MEAD PACKAGING BUENA PARK 59 79 180027 EL TORO * 80 44276 VITATECH INTL INC TUSTIN 58 80 11197 SEMPRA ENERGY FAC MGMT/CENTRAL 81 7450 SANDBERG FURNITURE MFG CO INC LOS ANGELES 58 81 61210 FILTROL CORP 82 21089 SHERWOOD SHUTTER CORP SANTA ANA 57 82 10055 G-P GYPSUM CORP 83 59335 AKZO COATINGS INC. ORANGE 57 83 109229 TORCH OPERATING COMPANY 84 104015 AERA ENERGY LLC YORBA LINDA 56 84 71687 POWER SYSTEMS ASSOCIATES 85 55176 METAL CONTAINER CORP RIVERSIDE 56 85 44551 GNB TECHNOLOGIES INC 86 800113 ROHR,INC RIVERSIDE 55 86 17301 ORANGE, COUNTY OF - SANITATION 87 93345 SPORT FUN INC LOS ANGELES 54 87 180044 SAN CLEMENTE ISLAND RANGE * 88 62794 HITEK PRODUCT FINISHING, INC. CHINO 54 88 108489 BEAR MOUNTAIN, INC 89 180009 JOHN WAYNE-ORANGE COUNTY * SANTA ANA 53 89 12428 NATIONAL GYPSUM CO 90 4641 SIGMA CASTING CORP INDUSTRY 53 90 43270 TUTOR-SALIBA CORPORATION 91 36738 SORENSON ENGINEERING INC, FRAN YUCAIPA 52 91 104018 ODEBRECHT CONTRACTORS OF CALIF 92 71207 NORTHWESTERN SHOWCASE & FIXTUR LOS ANGELES 51 92 109112 ATKINSON WASHINGTON ZACHRY,EAS 93 25124 D & F INDUSTRIES ORANGE 51 93 94079 CARSON COGENERATION CO, CALIF 94 98025 BAC ACQUISITION CO, FIBERNETIC COMPTON 51 94 800127 SO CAL GAS CO (EIS USE) 95 111814 TOSCO REFINING CO/TORRANCE TAN TORRANCE 50 95 800234 LOMA LINDA UNIV 96 89710 ROYAL CABINETS POMONA 50 96 95524 LOMITA GASOLINE CO INC 97 105852 J & M DESIGNS, LIMITED CARSON 50 97 800329 BREA CANON OIL CO, ALBERT LEVI 98 82727 SMURFIT NEWSPRINT CORPORATION POMONA 49 98 17953 PACIFIC CLAY PRODUCTS INC 99 45203 POLY PAK AMERICA INC LOS ANGELES 49 99 72568 VALLEY DETROIT DIESEL ALLISON 
## 47056 MYERS CONTAINER CORP, IMACC CO HUNTINGTON PARK 49 100 100844 MEDALLION CALIFORNIA PROPERTIE 

## 35483 WARNER BROTHERS STUDIO FACILIT BURBANK 48 101 16639 SHULTZ STEEL CO ## 104860 BAUCHET INT'L INC LOS ANGELES 48 102 800189 DISNEYLAND RESORT ## 800129 SO PACIFIC PIPELINES INC (EIS BLOOMINGTON 48 103 800335 LA CITY, DEPT OF AIRPORT ## 98557 DOUBLE D ENTERPRISE INC RIVERSIDE 48 104 43436 TIMCO ## 29110 ORANGE, COUNTYOF - SANITATION HUNTINGTON BEACH 48 105 83508 THE TERMO COMPANY ## 180013 VAN NUYS * VAN NUYS 48 106 45953 HAYES - LEMMERZ INTERNATIONAL ## 16697 JBL INC NORTHRIDGE 47 107 23907 JOHNS MANVILLE CORP ## 13397 JOHN BOYD DESIGNS LOS ANGELES 47 108 102299 BMCA INSULATION PRODUCTS, INC ## 46268 CALIFORNIA STEEL INDUSTRIES IN FONTANA 47 109 14495 VISTA METALS CORPORATION ## 19184 WINTERS INDUSTRIAL CLEANING IN PICO RIVERA 46 110 47781 OLS ENERGY-CHINO C/O GPU INT'L ## 98493 GS CREATIONS INC CORONA 46 111 20564 PACIFIC CLAY PRODUCTS ## 800167 NORTHROP GRUMMAN CORP HAWTHORNE 46 112 550 LA CO., INTERNAL SERVICE DEPT ## 17301 ORANGE, COUNTY OF - SANITATION FOUNTAIN VALLEY 46 113 50813 O'BRIEN CALIF COGEN LTD ## 50829 NATL RV INC PERRIS 46 114 17623 LOS ANGELES ATHLETIC CLUB ## 800015 ATLANTIC RICHFIELD CO/ARCO VIN SOUTH GATE 46 115 18452 UCLA (REGENTS OF UC) ## 42922 CMC PRINTED BAG INC WHITTIER 46 116 800222 TEXACO REFINING & MARKETING IN ## 111642 TOSCO REFINING COMPANY WILMINGTON 45 117 25016 CASTAIC CLAY MFG CO., INC ## 63279 SOLEC INTERNATIONAL, INCORPORA HAWTHORNE 44 118 55239 SANTA MONICA BAY HOTEL ASSOCIA ## 52079 INDUSTRIAL MOLDING CORP RANCHO DOMINGUEZ 44 119 45527 AMERICAN RACING EQUIPMENT INC ## 55711 SUNLAW COGENERATION PARTNERS I VERNON 44 120 58949 LA CO. INTERNAL SERVICES DEPT ## 13011 M.C. GILL CORP EL MONTE 44 121 19159 EASTERN MUN WATER DIST ## 99387 KENWOOD FURNITURE MANUFACTURIN SANTA ANA 44 122 98159 BREITBURN ENERGY CORP ## 8509 WEBB-MASSEY CO INC ORANGE 44 123 800038 DOUGLAS PRODUCTS DIVISION ## 80088 MARKO FOAM PRODUCTS INC CORONA 44 124 42633 LA CO., SANITATION DIST ## 108711 SOUTHWEST MILL & LUMBER INC SUN VALLEY 43 125 74408 ARMTEC DEFENSE PROD. CO ## 114034 KINCAID & DECKER INC, DBA WOOD VAN NUYS 43 126 800264 EDGINGTON OIL COMPANY ## 800218 TRW INC, (EIS & NSR USE ONLY) MANHATTAN BEACH 43 127 47835 ALL METALS PROCESSING OF ORANG ## 20197 LAC/USC MEDICAL CENTER LOS ANGELES 43 128 67083 YOUNG GENERATORS INC ## 15459 CERTIFIED ENAMELING INC LOS ANGELES 43 129 14472 BHP COATED STEEL CORP ## 101656 AIR PRODUCTS HYCAL CO L.P.,AIR WILMINGTON 42 130 101656 AIR PRODUCTS HYCAL CO L.P.,AIR ## 16389 CEDARS-SINAI MEDICAL CTR LOS ANGELES 42 131 83102 LIGHT METALS INC ## 4477 SO CAL EDISON CO AVALON 42 132 13088 EASTERN MUNICIPAL WATER DISTRI ## 58620 GRUNER & JAHR PUBLISHING CO RIVERSIDE 41 133 3093 LA CO., OLIVE VIEW/UCLA MEDICA ## 3950 CROWN CORK & SEAL CO INC LA MIRADA 41 134 800150 US GOVT, AF DEPT, MARCH AFB (N ## 180008 LONG BEACH * LONG BEACH 41 135 800154 US GOVT, MARINE CORPS AIR STA ## 18378 GRUBER SYS INC VALENCIA 40 136 66226 RED LION HOTEL /ORANGE COUNTY ## 6362 JACUZZI WHIRLPOOL BATH INC SANTA ANA 40 137 42514 LA CO.,SANITATION DIST,CALABAS ## 16660 MCDONNELL DOUGLAS CORP, SUB OF HUNTINGTON BEACH 40 138 800131 RHONE- POULENC INC ## 800278 SFPP, L.P. (NSR USE) CARSON 40 139 18695 US GYPSUM CO ## 21474 PACTIV CORP LA MIRADA 40 140 68042 CORONA ENERGY PARTNERS, LTD ## 800075 LA CITY, DWP SCATTERGOOD GENER PLAYA DEL REY 40 141 800016 BAKER COMMODITIES INC ## 57330 CREATIVE IDEAS, SEE ID 112712 PLACENTIA 40 142 62862 IMPERIAL IRRIGATION DISTRICT ## 19953 RISTON KELLER INC IRVINE 40 143 37603 SGL TECHNIC INC, POLYCARBON DI ## 22551 THUMS LONG BEACH CO, SAN PEDRO SAN PEDRO 39 144 21887 KIMBERLY-CLARK WORLDWIDE INC.- ## 800286 ARCO PRODUCTS COMPANY SIGNAL HILL 39 145 94394 LOS ANGELES CELLULAR TELEPHONE ## 800335 LA CITY, DEPT OF AIRPORT LOS ANGELES 39 146 102969 QUEEN CARPET CORP, TUFTEX CARP ## 3982 SILVESTRI STUDIO INC LOS ANGELES 39 147 800208 PAPER PAK PROD. INC ## 80066 COATINGS RESOURCE CORP HUNTINGTON BEACH 39 148 49805 LA CITY, BUREAU OF SANITATION ## 24644 SHERWIN-WILLIAMS CO, SPRAYON P ANAHEIM 38 149 16642 ANHEUSER-BUSCH INC., (LA BREWE ## 101258 SUNSHINE PLASTICS CORP MONTEBELLO 38 150 94653 10960 PROPERTY CORP 
## 22092 WESTERN TUBE & CONDUIT CORP LONG BEACH 38 151 15381 CHEVRON USA INC 

## 8988 BANNER PHARMACAPS INC CHATSWORTH 37 152 62013 MORRISON KNUDSEN CORPORATION ## 39388 THUMS LONG BEACH CO, UNIT NO.0 SAN PEDRO 37 153 92269 GORDON SAND CO. ## 800003 HONEYWELL INTERNATIONAL INC TORRANCE 37 154 68122 TIDELANDS OIL PRODUCTION COMPA ## 800074 LA CITY, DWP HAYNES GENERATING LONG BEACH 37 155 69677 COLUMBIA PACIFIC ALUMINUM CORP ## 73281 GEORGE RICE & SONS, DIV WORLD LOS ANGELES 37 156 70860 CONNOLLY-PACIFIC CO ## 15504 SCHLOSSER FORGE CO RANCHO CUCAMONGA 37 157 69530 DAN COPP CRUSHING CORP. ## 44577 LONG BEACH CITY, SERRF PROJECT LONG BEACH 36 158 14966 U S GOV'T, V A MEDICAL CENTER, ## 800105 PPG IND, COATINGS & RESINS DIV TORRANCE 36 159 15504 SCHLOSSER FORGE CO ## 104885 CROWN FURNITURE MANUFACTURING, GARDENA 36 160 2083 SUPERIOR INDUSTRIES INTERNATIO ## 78376 THERMAL DYNAMICS CORP ONTARIO 36 161 7416 PRAXAIR INC ## 800365 TOSCO REFINING CO/LA TERMINAL, LOS ANGELES 36 162 24520 LA CO, SANITATION DISTRICTS ## 111110 BRISTOL FIBERLITE INDUSTRIES, SANTA ANA 35 163 8582 SO CAL GAS CO ## 63903 ANAHEIM HOTEL PARTNERSHIP,ANAH ANAHEIM 35 164 22911 CARLTON FORGE WORKS ## 107074 PRO FIBERGLASS LAKE ELSINORE 35 165 94872 METAL CONTAINER CORP ## 72239 REEL FURNITURE INC ONTARIO 35 166 15872 SO CAL EDISON CO ## 79540 ARBEK MFG INC CHINO 35 167 12182 PARK LA BREA ## 800202 UNIVERSAL STUDIOS INC (EIS USE UNIVERSAL CITY 34 168 72218 MANSON CONSTRUCTION CO. ## 54658 D & F INDUSTRIES ANAHEIM 34 169 800080 LUNDAY-THAGARD OIL CO ## 54058 STOROPACK/FOAM PAC ANAHEIM 34 170 800356 INDIO CITY ## 79691 VACUUM METALIZING CO RANCHO CUCAMONGA 34 171 800088 MINNESOTA MINING & MFG CO ## 800124 SO CAL EDISON CO LONG BEACH 34 172 81393 GRIFFIN DEWATERING CORP ## 9053 SEMPRA ENERGY FAC MGMT/CENTRAL LOS ANGELES 34 173 82022 MANSFIELD PLUMBING PRODUCTS ## 4242 SAN DIEGO GAS & ELECTRIC MORENO VALLEY 33 174 45448 GAS RECOVERY SYSTEMS, INC ## 40095 LONZA INC LOS ANGELES 33 175 66413 INDIO CITY ## 62355 BLACKHAWK FURNITURE, INC RIVERSIDE 33 176 49111 BROWNING-FERRIS INDUSTRIES/CA ## 800214 LA CITY, SANITATION BUREAU (NS PLAYA DEL REY 33 177 3704 ALL AMERICAN ASPHALT, UNIT NO. ## 69612 LITHOGRAPHIX INC LOS ANGELES 32 178 800265 UNIV OF SO CAL (EIS & NSR USE ## 800127 SO CAL GAS CO (EIS USE) MONTEBELLO 32 179 110982 COMMONWEALTH ALUMINUM CONCAST ## 3724 POLYCLAD LAMINATES INC SANTA ANA 32 180 80237 KENAI DRILLING LIMITED ## 43605 FREE FLOW PACKAGING INTERNATIO COMMERCE 31 181 800202 UNIVERSAL STUDIOS INC (EIS USE ## 13976 LUCKY STORES INC, #952 BUENA PARK 31 182 78240 MANHOLE ADJUSTING CONTRACTORS ## 5078 FRIEDMAN BAG CO INC, POLYETHYL LOS ANGELES 31 183 55681 SANTA FE SPRINGS CITY, WATER D ## 1947 THUMS LONG BEACH CO, UNIT NO.0 LONG BEACH 31 184 94072 TRIO PETROLEUM INC ## 3525 P.B. FASTENERS GARDENA 31 185 800244 CLAREMONT COLLEGES ## 800125 SO CAL EDISON CO LONG BEACH 31 186 42218 PALM SPRINGS CITY (MUNICIPAL) ## 14469 ADVANCED SPA DESIGNS ANAHEIM 31 187 14833 SAINT JOHN'S HOSPITAL & HEALTH ## 1379 MADISON-GRAHAM COLORGRAPHICS I LOS ANGELES 30 188 55758 TISSURAMA INDUSTRIES INC ## 22114 FAIRCHILD SOUTH BAY OPERATION TORRANCE 30 189 3585 R. R. DONNELLEY & SONS CO, LA ## 110924 WESTWAY TERMINAL COMPANY SAN PEDRO 30 190 1073 US TILE CO ## 17956 WESTERN METAL DECORATING CO RANCHO CUCAMONGA 30 191 800214 LA CITY, SANITATION BUREAU (NS ## 180007 BURBANK-GLENDALE-PASADENA * BURBANK 30 192 101369 VINTAGE PETROLEUM INC ## 99773 CYTEC FIBERITE INC ANAHEIM 30 193 109033 RICHARD YOUNG & ASSOCIATES ## 87806 GLOBAL OIL PRODUCTION CO WILMINGTON 30 194 17418 ALUMINUM CO OF AMERICA ## 22473 UNOCAL FULLERTON 29 195 800355 INDIO CITY ## 800070 HUNTWAY REFINING CO (EIS USE WILMINGTON 29 196 70957 FOUNDATION PILE INC ## 800236 LA CO. SANITATION DIST CARSON 29 197 31046 LISTON BRICK COMPANY OF CORONA ## 104013 AERA ENERGY LLC BREA 29 198 1703 EASTERN MUNICIPAL WATER DISTRI ## 102561 THE GLIDDEN COMPANY COMMERCE 29 199 52517 REXAM PLC, REXAM BEVERAGE CAN ## 104872 GAYLORDS KUSTOM TRUCK LIDS LONG BEACH 29 200 15164 HIGGINS BRICK CO ## 35188 3M COMPANY MONROVIA 29 201 81002 YUCAIPA VALLEY WATER DIST 
## 800279 SFPP, L.P. (NSR USE ONLY) ORANGE 28 202 3968 TABC, INC 

## 39693 BARCEL WIRE & CABLE CORP IRVINE 28 203 105190 FOUR TEAMS OIL PROD AND EXP, I ## 15837 PLASTIC DRESS-UP CO SOUTH EL MONTE 28 204 40034 BENTLEY MILLS INC ## 40806 ASSOCIATED PLASTICS INC RIVERSIDE 28 205 16575 SEMPRA ENERGY FAC MGMT/CENTRAL ## 21887 KIMBERLY-CLARK WORLDWIDE INC.- FULLERTON 28 206 7411 DAVIS WIRE CORP ## 22556 THUMS LONG BEACH CO, UNIT NO.0 SAN PEDRO 28 207 52753 OR.CO,INTEGRATED WASTE MGMT DE ## 1962 WEYERHAEUSER COMPANY ANAHEIM 27 208 72410 PRIME ENERGY SYSTEMS STORE #34 ## 800184 GOLDEN WEST REF CO SANTA FE SPRINGS 27 209 55221 PROGRESSIVE CUSTOM WHEELS ## 51620 WHEELABRATOR NORWALK ENERGY CO NORWALK 27 210 84695 LA HABRA HIGH SCHOOL ## 74310 WESTERN HOMES CORP CORONA 27 211 97081 THE TERMO COMPANY ## 76942 KELT OIL & GAS INC. TORRANCE 27 212 75478 PITT-DES MOINES INC ## 106389 TIMBERCREST ORANGE 26 213 800326 AVERY DENNISON ## 19766 FREEMARC DESIGNS INDUSTRY 26 214 54402 SIERRA ALUMINUM COMPANY ## 800272 CHEMOIL TERMINALS CORPORATION CARSON 26 215 12923 RIALTO CITY ## 22401 WAVELL-HUBER WOOD PROD. INC LOS ALAMITOS 26 216 23589 INTERNATIONAL EXTRUSION CORP ## 800367 INDUSTRIAL POLYCHEMICAL SERVIC CARSON 26 217 800212 POMONA VALLEY COMM HOSP (EIS U ## 4603 ELEXSYS INTERNATIONAL, INC IRVINE 26 218 136 PRESS FORGE CO ## 800047 FLETCHER OIL & REF CO CARSON 26 219 58861 PHILIP WEST INDUSTRIAL SERVICE ## 48274 FENDER MUSICAL INST CORONA 26 220 16389 CEDARS-SINAI MEDICAL CTR ## 112372 KAL-GARD COATING & MFG, E/M C CHATSWORTH 26 221 20445 BIOLA UNIVERSITY ## 53610 LA CO., METROPOLITAN TRANS AUT LOS ANGELES 26 222 3029 MATCHMASTER DYEING & FINISHING ## 25501 FABRI-COTE,DIV A & S GLASS FAB LOS ANGELES 26 223 108857 UNC/CFC ACQUISITN ## 109198 TORCH OPERATING COMPANY BREA 26 224 112387 LAYNE CHRISTENSEN CO ## 800312 LA CO HARBOR-UCLA MEDICAL CENT TORRANCE 26 225 800295 HENKEL CORP, EMERY GROUP ## 63267 TRUSCO TANK INC. 26 226 71380 ONXY INDUSTRIAL SERVICES ## 800022 CALNEV PIPE LINE CO (NSR USE) BLOOMINGTON 26 227 16978 CLOUGHERTY PACKING CO, FARMER ## 65177 TECHNO COATINGS INC ANAHEIM 25 228 10966 WEBERS METALS INC ## 11640 ARLON ADHESIVE SYSTEM/DECORATI SANTA ANA 25 229 104017 AERA ENERGY LLC ## 96013 FURNITURE TRADITIONS INC ORANGE 25 230 104015 AERA ENERGY LLC ## 5768 GAF MATERIALS CORP FONTANA 25 231 17749 ST CALIF DEPT CORRECTIONS,CAL ## 37881 TREASURE CHEST ADVERTISING CO. POMONA 25 232 5679 US GOVT, VETERANS ADMINISTRATI ## 35482 SINCLAIR PRINTING CO LOS ANGELES 25 233 1026 SO CAL EDISON CO ## 70651 SCHUSTER FLEXIBLE PACKAGING,R COMMERCE 25 234 800153 US GOVT, NAVY DEPT LB SHIPYARD ## 12332 GEN AMERICAN TRANSPORTATION CO COLTON 25 235 45746 PACIFIC COAST BLDG PRODS INC,P ## 358 WARD ENGINEERING INC NORTH HOLLYWOOD 25 236 75411 PRECISION SPECIALTY METALS INC ## 25070 LA CO., SANITATION DISTRICT WHITTIER 25 237 800288 UNIV CAL IRVINE (NSR USE ONLY) ## 53866 KERN INDUSTRIES INC INDUSTRY 25 238 63696 EL RANCHO UNIFIED SCHOOL DISTR ## 87659 GOLDEN WEST HOMES PERRIS 24 239 61589 VANGUARD ENERGY SYS ## 14052 SO CAL EDISON CO REDONDO BEACH 24 240 9141 CANNERS STEAM CO INC ## 800189 DISNEYLAND RESORT ANAHEIM 24 241 89429 PARADISE TEXTILE CO ## 11221 COLUMBIA SHOWCASE & CABINET CO SUN VALLEY 24 242 73635 ABLESTIK LABORATORIES ## 15760 E/M CORP, MORGAN CHEM PROD INC NORTH HOLLYWOOD 24 243 35302 OWENS CORNING ## 395 FIBERITE, INC. ORANGE 24 244 91290 KARANDAN ENTERPRISES INC ## 17743 PACIFIC SANDBLASTING CO INC EL MONTE 24 245 24887 PACIFIC TUBE CO ## 72036 HILLSIDE OIL PARTNERS NEWHALL 24 246 109879 BESTFOODS BAKING CO ## 53209 SMILAND PAINT CO LOS ANGELES 24 247 65384 CRITERION CATALYST CO L.P. ## 101977 SIGNAL HILL PETROLEUM INC LONG BEACH 24 248 30015 MCCALLA DIVISION, LAYNE WESTER ## 104004 MICROMETALS, INC ANAHEIM 24 249 4669 CALIFORNIA FINISHED METALS INC ## 12155 ARMSTRONG WORLD INDUSTRIES INC SOUTH GATE 24 250 800109 REYNOLDS METALS CO (EIS USE) ## 95524 LOMITA GASOLINE CO INC LONG BEACH 24 251 112164 STOCKER RESOURCES, INC ## 102216 INNOVATION FIBERGLASS PRODUCTS NUEVO 24 252 346 RECOT INC, FRITO-LAY 
## 60342 UNITED STATES CAN CO COMMERCE 24 253 53578 SAN BERNARDINO STEEL 

## 110175 EVEREST, A DIVISION OF WRIGHT ANAHEIM 24 254 111027 AMERICAN REMEDIAL TECHNOLOGIES ## 330 HOLGA INC VAN NUYS 23 255 79944 BREITBURN ENERGY CORP ## 800253 UNION CARBIDE CORP TORRANCE 23 256 800219 TRW INC, ## 5140 COMPOSITE STRUCTURES MONROVIA 23 257 107656 CALMAT CO ## 18294 NORTHROP GRUMMAN CORP, AIRCRAF EL SEGUNDO 23 258 800353 HUNTINGTON MEMORIAL HOSPITAL ## 45165 WEST-BAG INC MONTEREY PARK 23 259 13920 SAINT JOSEPH HOSPITAL ## 29011 FLEETWOOD HOMES OF CAL INC RIVERSIDE 23 260 101499 SYSTEM BIO-INDUSTRIES, ANAHEIM ## 32840 ROYAL TRUCK BODY INC PARAMOUNT 23 261 18885 CHILDREN'S HOSPITAL OF LOS ANG ## 94529 DITTY CONTAINER INC SOUTH EL MONTE 22 262 180013 VAN NUYS * ## 106600 BURKE INDUSTRIES INC, SFS DIVI SANTA FE SPRINGS 22 263 800196 AMERICAN AIRLINES INC (EIS USE) ## 22373 JEFFERSON SMURFIT CORPORATION LOS ANGELES 22 264 95969 INDIO CITY ## 24887 PACIFIC TUBE CO LOS ANGELES 22 265 42775 WEST NEWPORT OIL CO ## 800052 ARCO PRODUCTS CO. MARINE TERMI LONG BEACH 22 266 20197 LAC/USC MEDICAL CENTER ## 112377 THE BEVERLY-MIKE CO,BEVERLY FU COMMERCE 22 267 58622 LOS ANGELES COLD STORAGE CO ## 39593 VARIAN SAMPLE PREPARATION PROD HARBOR CITY 22 268 40030 LA DYE & PRINT WORKS INC ## 98159 BREITBURN ENERGY CORP LOS ANGELES 22 269 111539 VERNON TEXTILES INDUSTRIES ## 100123 FAIRCHILD FASTENERS FULLERTON 22 270 23752 AEROCRAFT HEAT TREATING CO INC ## 55446 QUALITY ALUMINUM FORGE INC ORANGE 22 271 71065 GENERATORS SERVICES CO ## 38911 CUSTOMCRAFT SAN FERNANDO 22 272 14855 MILLER BREWING CO ## 800110 THE BOEING COMPANY ANAHEIM 21 273 800210 CONEXANT SYSTEMS INC ## 71781 SCRIPTO-TOKAI CORP FONTANA 21 274 84694 SUNNY HILLS HIGH SCHOOL ## 35302 OWENS CORNING COMPTON 21 275 800066 HITCO CARBON COMPOSITES INC ## 6475 VICKERS INC, STERER DIVISION LOS ANGELES 21 276 84696 FULLERTON SCHOOL DIST. BUENA P ## 83444 MCGAW INC IRVINE 21 277 36522 ALUMINUM PRECISION PRODUCTS IN ## 54408 RCR CLASSIC DESIGNS INC LOS ANGELES 21 278 63180 DARLING INTERNATIONAL INC ## 800264 EDGINGTON OIL COMPANY LONG BEACH 21 279 65177 TECHNO COATINGS INC ## 800054 GATX RAIL CORP SAN PEDRO 21 280 800258 UNOCAL CORP., HARTLEY CENTER ## 25451 RIV CO, TRANSPORTATION DEPT 21 281 107654 CALMAT CO ## 60277 GTE DIRECTORIES PRESS INC LOS ANGELES 21 282 75479 CES ENERGY ALBERHILL LTD ## 15842 TELEDYNE CAST PARTS-POMONA OPE POMONA 21 283 105277 SULLY MILLER CONTRACTING CO ## 18452 UCLA (REGENTS OF UC) LOS ANGELES 21 284 11887 NASA JET PROPULSION LAB ## 18648 CROWN CITY PLATING CO EL MONTE 21 285 99180 KENAI DRILLING LIMITED ## 24450 TREND MANOR FURNITURE MFG CO I INDUSTRY 21 286 67426 SHELL OIL PRODUCTS COMPANY ## 108857 UNC/CFC ACQUISITN LOS ANGELES 21 287 57767 PRIME SVC., INC. PRIME EQUIPME ## 108390 CULVER CITY COMPOSITES CORPORA CULVER CITY 21 288 95212 CHROMA SYSTEMS PARTNERS ## 53214 THE ORMAN GRUBB CO ANAHEIM 21 289 60540 AMERICAN RACING EQUIPMENT INC, ## 102910 MICHELS & CO LYNWOOD 21 290 17724 SAN BERNARDINO CO, MEDICAL CEN ## 20302 RESINART CORP COSTA MESA 20 291 104571 E & J TEXTILE GROUP, INC ## 110254 LILLY INDUSTRIES INC SOUTH GATE 20 292 58465 LIVINGSTON-GARHAM/BLUE DIAMOND ## 102685 ROYAL OAK MFG CO UPLAND 20 293 61722 RICOH ELECTRONICS INC ## 800153 US GOVT, NAVY DEPT LB SHIPYARD LONG BEACH 20 294 14926 SO CAL GAS CO ## 95557 COLMAC ENERGY INC MECCA 20 295 800232 HUNT-WESSON INC ## 63034 FORT JAMES OPERATING CO GARDEN GROVE 20 296 14898 PALM SPRING CITY, WASTE WATER ## 11692 BERT-CO INDUSTRIES, BERT-CO GR LOS ANGELES 20 297 66408 PENHALL COMPANY ## 5125 UTILITY TRAILER MFG CO INDUSTRY 20 298 11790 CONSOLIDATED FILM INDUSTRIES ## 800267 DV INDUSTRIES INC LYNWOOD 20 299 17437 PARAMOUNT PICTURES CORP ## 75373 FPB COGEN PARTNERS, L.P. LOS ANGELES 20 300 99724 A C E RENTALS 

* Only aircraft emissions are included. *Only aircraft emissions are included.
ATTACHMENT E 

TO APPENDIX III 

FINAL 2003 AQMP 

ON-ROAD EMISSIONS 

BY VEHICLE CATEGORY 

- 452 -
Table E-1 

1990 Annual Average Day Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 748839. 4001460. 81633. 4831940. 413999. 1637260. 32611. 2083870. 72471. 291111. 17223. 380805. 51507. 74777. 126284. 90 VMT/1000 17445. 152690. 2756. 172892. 11268. 61465. 1181. 73913. 1725. 11718. 941. 14384. 932. 3128. 4061. 10 Trips 4131730. 25823500. 517275. 30472500. 2315590. 10556200. 209162. 13081000. 1137360. 3274680. 195460. 4607500. 1322260. 1317880. 2640140. 1211 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 108.67 84.26 1.10 194.03 67.95 44.18 0.39 112.53 13.58 17.60 0.30 31.48 9.73 7.97 17.70 1 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.08 0.00 0.12 0.07 0.06 0.13  Start Ex 23.22 49.82 0.00 73.04 12.41 23.70 0.00 36.11 9.63 7.70 0.00 17.33 19.42 4.87 24.30  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 131.89 134.08 1.10 267.07 80.36 67.88 0.39 148.64 23.26 25.38 0.30 48.93 29.23 12.90 42.13 1 Diurnal 4.66 9.00 0.00 13.66 2.53 4.07 0.00 6.59 0.23 0.60 0.00 0.83 0.03 0.02 0.06  Hot Soak 15.36 17.17 0.00 32.53 8.45 8.61 0.00 17.07 1.53 1.88 0.00 3.41 0.78 0.29 1.07  Running 81.74 86.70 0.00 168.44 27.54 16.50 0.00 44.04 9.04 3.39 0.00 12.43 5.91 0.64 6.55  Resting 2.82 3.37 0.00 6.19 1.53 1.71 0.00 3.24 0.13 0.24 0.00 0.37 0.01 0.01 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 236.48 250.32 1.10 487.90 120.42 98.77 0.39 219.59 34.19 31.49 0.30 65.99 35.95 13.86 49.82 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 1380.17 2118.11 2.69 3500.97 893.82 1468.54 1.22 2363.57 232.07 335.06 0.96 568.08 239.52 181.10 420.62 5 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.25 0.48 0.01 0.74 0.43 0.35 0.78  Start Ex 143.08 632.04 0.00 775.12 80.41 355.37 0.00 435.78 62.86 115.78 0.00 178.65 161.75 89.88 251.63  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 1523.25 2750.15 2.69 4276.09 974.22 1823.91 1.22 2799.35 295.18 451.33 0.97 747.48 401.70 271.33 673.02 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 95.90 236.92 4.39 337.21 61.28 149.41 1.69 212.38 10.65 35.26 4.34 50.25 7.70 32.03 39.73 26 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.04 0.05 0.01 0.00 0.01  Start Ex 7.47 21.97 0.00 29.44 4.14 12.81 0.00 16.95 1.47 7.55 0.00 9.02 2.83 8.46 11.29  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 103.37 258.89 4.39 366.65 65.42 162.21 1.69 229.33 12.13 42.81 4.38 59.32 10.54 40.49 51.03 27 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 9.70 70.94 1.14 81.77 6.23 30.94 0.47 37.64 1.28 9.63 0.63 11.54 0.70 2.20 2.90 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.02 0.01 0.01 0.02  Start Ex 0.91 2.42 0.00 3.33 0.51 1.09 0.00 1.60 0.25 0.30 0.00 0.55 0.29 0.05 0.35  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 10.60 73.36 1.14 85.10 6.74 32.03 0.47 39.24 1.54 9.95 0.63 12.12 1.00 2.26 3.27 2 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.63 1.22 0.80 2.65 0.40 0.79 0.26 1.45 0.06 0.15 0.24 0.45 0.02 0.03 0.05 1 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.06 0.10 0.00 0.16 0.03 0.07 0.00 0.10 0.01 0.01 0.00 0.03 0.02 0.00 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.68 1.33 0.80 2.81 0.44 0.85 0.26 1.55 0.08 0.16 0.24 0.48 0.04 0.03 0.07 1 TireWear 0.15 1.35 0.02 1.52 0.10 0.54 0.01 0.65 0.02 0.12 0.01 0.14 0.01 0.04 0.05  BrakeWr 0.24 2.11 0.04 2.39 0.16 0.85 0.02 1.02 0.02 0.16 0.01 0.20 0.01 0.04 0.06  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 1.08 4.78 0.87 6.73 0.69 2.25 0.28 3.22 0.12 0.44 0.27 0.83 0.06 0.12 0.18 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.12 0.00 0.00 0.12 0.08 0.00 0.00 0.08 0.02 0.00 0.00 0.02 0.02 0.00 0.02  SOx 3.44 11.00 0.36 14.80 2.19 4.95 0.15 7.28 0.53 1.51 0.20 2.25 0.44 0.38 0.83  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 1375.91 8000.81 0.00 9376.72 874.14 3596.51 0.00 4470.65 213.39 1099.65 0.00 1313.04 177.52 279.78 457.30  Diesel 0.00 0.00 102.49 102.49 0.00 0.00 42.43 42.43 0.00 0.00 56.70 56.70 0.00 0.00 0.00 219 ********************************************************************************************************************************************************************
Table E-2 

1990 Summer Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 748839. 4001460. 81633. 4831940. 413999. 1637260. 32611. 2083870. 72471. 291111. 17223. 380805. 51507. 74777. 126284. 90 VMT/1000 17445. 152690. 2756. 172892. 11268. 61465. 1181. 73913. 1725. 11718. 941. 14384. 932. 3128. 4061. 10 Trips 4131730. 25823500. 517275. 30472500. 2315590. 10556200. 209162. 13081000. 1137360. 3274680. 195460. 4607500. 1322260. 1317880. 2640140. 1211 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 103.02 87.23 1.10 191.35 63.95 45.14 0.39 109.48 12.78 18.06 0.30 31.14 9.09 8.22 17.30 1 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.08 0.00 0.12 0.07 0.06 0.13  Start Ex 20.09 41.50 0.00 61.59 10.73 19.36 0.00 30.09 8.05 6.31 0.00 14.36 16.00 4.01 20.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 123.12 128.72 1.10 252.94 74.68 64.50 0.39 139.57 20.87 24.45 0.30 45.62 25.16 12.28 37.44 1 Diurnal 7.02 13.39 0.00 20.41 3.83 6.10 0.00 9.94 0.35 0.90 0.00 1.25 0.05 0.04 0.08  Hot Soak 15.57 18.21 0.00 33.78 8.62 9.03 0.00 17.65 1.56 1.95 0.00 3.50 0.79 0.30 1.09  Running 78.19 82.13 0.00 160.32 26.39 15.63 0.00 42.02 8.75 3.23 0.00 11.98 5.75 0.62 6.37  Resting 4.89 6.05 0.00 10.94 2.69 3.13 0.00 5.83 0.23 0.44 0.00 0.67 0.02 0.01 0.03  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 228.78 248.50 1.10 478.39 116.22 98.39 0.39 215.00 31.76 30.96 0.30 63.02 31.76 13.25 45.01 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 1335.09 2246.95 2.69 3584.73 851.86 1533.84 1.22 2386.92 220.60 346.03 0.96 567.59 223.37 185.94 409.31 5 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.25 0.48 0.01 0.74 0.43 0.35 0.78  Start Ex 140.73 499.51 0.00 640.25 79.18 277.18 0.00 356.36 63.44 88.75 0.00 152.18 163.60 68.24 231.84  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 1475.82 2746.47 2.69 4224.98 931.03 1811.02 1.22 2743.27 284.28 435.26 0.97 720.51 387.40 254.53 641.94 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 89.48 217.70 4.29 311.47 56.67 135.91 1.65 194.24 9.87 32.33 4.22 46.41 7.06 29.61 36.67 25 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.04 0.05 0.01 0.00 0.01  Start Ex 7.04 20.46 0.00 27.50 3.90 11.92 0.00 15.82 1.39 7.19 0.00 8.58 2.69 8.12 10.81  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 96.53 238.16 4.29 338.97 60.58 147.83 1.65 210.06 11.26 39.52 4.26 55.04 9.75 37.74 47.49 26 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 9.86 73.21 1.14 84.21 6.29 31.67 0.47 38.43 1.29 9.83 0.63 11.74 0.70 2.20 2.90 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.02 0.01 0.01 0.02  Start Ex 0.91 2.42 0.00 3.33 0.51 1.09 0.00 1.60 0.25 0.30 0.00 0.55 0.29 0.05 0.35  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 10.77 75.63 1.14 87.54 6.80 32.76 0.47 40.03 1.55 10.14 0.63 12.32 1.00 2.26 3.27 2 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.63 1.22 0.80 2.65 0.40 0.79 0.26 1.45 0.06 0.15 0.24 0.45 0.02 0.03 0.05 1 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.06 0.10 0.00 0.16 0.03 0.07 0.00 0.10 0.01 0.01 0.00 0.03 0.02 0.00 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.68 1.33 0.80 2.81 0.44 0.85 0.26 1.55 0.08 0.16 0.24 0.48 0.04 0.03 0.07 1 TireWear 0.15 1.35 0.02 1.52 0.10 0.54 0.01 0.65 0.02 0.12 0.01 0.14 0.01 0.04 0.05  BrakeWr 0.24 2.11 0.04 2.39 0.16 0.85 0.02 1.02 0.02 0.16 0.01 0.20 0.01 0.04 0.06  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 1.08 4.78 0.87 6.73 0.69 2.25 0.28 3.22 0.12 0.44 0.27 0.83 0.06 0.12 0.18 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.12 0.00 0.00 0.12 0.08 0.00 0.00 0.08 0.02 0.00 0.00 0.02 0.02 0.00 0.02  SOx 3.46 11.32 0.36 15.14 2.18 5.04 0.15 7.37 0.53 1.54 0.20 2.26 0.43 0.38 0.82  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 1382.15 8231.12 0.00 9613.27 871.35 3668.65 0.00 4540.00 211.58 1116.60 0.00 1328.18 173.81 276.87 450.67  Diesel 0.00 0.00 102.49 102.49 0.00 0.00 42.43 42.43 0.00 0.00 56.70 56.70 0.00 0.00 0.00 219 ********************************************************************************************************************************************************************
Table E-3 

1990 Winter Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 748839. 4001460. 81633. 4831940. 413999. 1637260. 32611. 2083870. 72471. 291111. 17223. 380805. 51507. 74777. 126284. 90 VMT/1000 17445. 152690. 2756. 172892. 11268. 61465. 1181. 73913. 1725. 11718. 941. 14384. 932. 3128. 4061. 10 Trips 4131730. 25823500. 517275. 30472500. 2315590. 10556200. 209162. 13081000. 1137360. 3274680. 195460. 4607500. 1322260. 1317880. 2640140. 1211 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 108.95 82.75 1.10 192.81 68.34 43.57 0.39 112.31 13.65 17.45 0.30 31.40 9.86 7.91 17.77 1 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.08 0.00 0.12 0.07 0.06 0.13  Start Ex 23.46 50.75 0.00 74.21 12.51 24.16 0.00 36.67 9.66 7.82 0.00 17.49 19.49 4.90 24.40  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 132.41 133.50 1.10 267.01 80.85 67.73 0.39 148.98 23.36 25.36 0.30 49.02 29.42 12.87 42.29 1 Diurnal 4.44 8.75 0.00 13.19 2.41 3.94 0.00 6.35 0.22 0.59 0.00 0.81 0.03 0.03 0.06  Hot Soak 19.98 22.90 0.00 42.87 10.99 11.42 0.00 22.41 1.99 2.49 0.00 4.48 1.00 0.38 1.38  Running 88.92 95.76 0.00 184.68 29.94 18.28 0.00 48.22 9.63 3.72 0.00 13.35 6.20 0.68 6.88  Resting 2.28 2.63 0.00 4.92 1.23 1.32 0.00 2.55 0.11 0.18 0.00 0.29 0.01 0.01 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 248.03 263.55 1.10 512.68 125.42 102.69 0.39 228.50 35.31 32.34 0.30 67.95 36.67 13.97 50.63 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 1366.26 2051.93 2.69 3420.88 890.39 1433.97 1.22 2325.57 231.37 330.56 0.96 562.88 242.12 179.99 422.11 5 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.25 0.48 0.01 0.74 0.43 0.35 0.78  Start Ex 143.80 648.72 0.00 792.52 80.72 364.82 0.00 445.54 62.69 117.97 0.00 180.66 161.29 90.34 251.64  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 1510.06 2700.65 2.69 4213.40 971.10 1798.79 1.22 2771.11 294.30 449.01 0.97 744.29 403.85 270.68 674.53 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 106.87 263.96 4.68 375.51 68.39 166.66 1.81 236.85 11.91 39.42 4.62 55.94 8.69 36.14 44.83 28 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.04 0.05 0.01 0.00 0.01  Start Ex 7.50 22.21 0.00 29.71 4.16 12.94 0.00 17.10 1.48 7.59 0.00 9.07 2.84 8.49 11.33  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 114.37 286.16 4.68 405.22 72.54 179.60 1.81 253.95 13.39 47.01 4.66 65.06 11.54 44.63 56.17 28 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 9.61 69.66 1.14 80.41 6.20 30.54 0.47 37.20 1.28 9.53 0.63 11.43 0.70 2.20 2.90 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.02 0.01 0.01 0.02  Start Ex 0.91 2.42 0.00 3.33 0.51 1.09 0.00 1.60 0.25 0.30 0.00 0.55 0.29 0.05 0.35  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 10.51 72.08 1.14 83.73 6.71 31.63 0.47 38.80 1.54 9.84 0.63 12.01 1.00 2.26 3.27 2 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.63 1.22 0.80 2.65 0.40 0.79 0.26 1.45 0.06 0.15 0.24 0.45 0.02 0.03 0.05 1 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.06 0.10 0.00 0.16 0.03 0.07 0.00 0.10 0.01 0.01 0.00 0.03 0.02 0.00 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.68 1.33 0.80 2.81 0.44 0.85 0.26 1.55 0.08 0.16 0.24 0.48 0.04 0.03 0.07 1 TireWear 0.15 1.35 0.02 1.52 0.10 0.54 0.01 0.65 0.02 0.12 0.01 0.14 0.01 0.04 0.05  BrakeWr 0.24 2.11 0.04 2.39 0.16 0.85 0.02 1.02 0.02 0.16 0.01 0.20 0.01 0.04 0.06  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 1.08 4.78 0.87 6.73 0.69 2.25 0.28 3.22 0.12 0.44 0.27 0.83 0.06 0.12 0.18 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.12 0.00 0.00 0.12 0.08 0.00 0.00 0.08 0.02 0.00 0.00 0.02 0.02 0.00 0.02  SOx 3.41 10.81 0.36 14.58 2.18 4.88 0.15 7.21 0.53 1.50 0.20 2.23 0.44 0.38 0.83  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 1364.68 7862.19 0.00 9226.87 870.53 3551.28 0.00 4421.81 212.87 1088.39 0.00 1301.26 177.93 279.67 457.60  Diesel 0.00 0.00 102.49 102.49 0.00 0.00 42.43 42.43 0.00 0.00 56.70 56.70 0.00 0.00 0.00 219 ********************************************************************************************************************************************************************
Table E-4 

1997 Annual Average Day Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 283889. 4718950. 49401. 5052240. 156591. 2093650. 30160. 2280400. 46579. 559883. 20350. 626812. 32810. 97059. 129869. 120 VMT/1000 5531. 169292. 1413. 176236. 3939. 75959. 1071. 80969. 952. 20562. 910. 22425. 424. 2869. 3293. 12 Trips 1400490. 30098100. 300147. 31798700. 798933. 13385800. 190466. 14375200. 738988. 5420850. 223818. 6383650. 638983. 1449210. 2088200. 1765 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 30.07 62.84 0.51 93.42 20.98 31.81 0.23 53.02 6.19 16.81 0.38 23.37 3.43 5.66 9.09  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.10 0.00 0.12 0.03 0.06 0.09  Start Ex 7.07 48.37 0.00 55.44 3.85 22.80 0.00 26.65 5.27 10.30 0.00 15.58 7.87 4.01 11.88  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 37.14 111.21 0.51 148.87 24.83 54.61 0.23 79.67 11.48 27.21 0.38 39.07 11.33 9.73 21.05 1 Diurnal 1.89 10.11 0.00 12.00 1.02 4.44 0.00 5.46 0.15 1.11 0.00 1.25 0.02 0.03 0.05  Hot Soak 4.41 11.68 0.00 16.09 2.52 5.40 0.00 7.92 0.80 2.02 0.00 2.83 0.32 0.23 0.56  Running 28.06 71.70 0.00 99.76 9.79 23.95 0.00 33.75 5.55 9.44 0.00 14.99 2.95 1.47 4.42  Resting 1.11 4.08 0.00 5.20 0.60 1.82 0.00 2.42 0.08 0.46 0.00 0.54 0.01 0.01 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 72.61 208.79 0.51 281.91 38.77 90.22 0.23 129.22 18.07 40.23 0.38 58.68 14.62 11.47 26.10 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 392.98 1516.57 1.32 1910.87 280.79 947.38 0.88 1229.05 111.05 304.11 1.13 416.29 88.76 118.30 207.05 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.60 0.02 0.77 0.20 0.36 0.56  Start Ex 44.19 538.70 0.00 582.89 25.36 288.05 0.00 313.40 35.77 134.03 0.00 169.80 70.60 70.87 141.46  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 437.16 2055.27 1.32 2493.75 306.15 1235.42 0.88 1542.45 146.98 438.74 1.14 586.86 159.55 189.53 349.08 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 26.63 172.68 2.05 201.35 18.67 121.43 1.42 141.53 5.38 44.75 4.90 55.03 2.67 24.29 26.96 24 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.05 0.06 0.00 0.00 0.01  Start Ex 2.19 25.20 0.00 27.40 1.23 15.98 0.00 17.21 0.81 10.00 0.00 10.81 1.22 7.97 9.19  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 28.82 197.88 2.05 228.75 19.90 137.42 1.42 158.74 6.19 54.75 4.95 65.89 3.89 32.26 36.15 25 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 3.02 73.50 0.58 77.10 2.14 37.41 0.42 39.97 0.68 15.56 0.55 16.79 0.32 2.06 2.38 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.00 0.03 0.01 0.01 0.02  Start Ex 0.31 2.65 0.00 2.96 0.18 1.34 0.00 1.52 0.17 0.54 0.00 0.70 0.14 0.06 0.20  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 3.33 76.15 0.58 80.06 2.32 38.76 0.42 41.49 0.85 16.12 0.56 17.52 0.47 2.13 2.59 2 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.19 1.80 0.31 2.30 0.14 1.16 0.12 1.42 0.03 0.40 0.14 0.57 0.01 0.03 0.04  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.02 0.18 0.00 0.20 0.01 0.11 0.00 0.12 0.01 0.04 0.00 0.05 0.01 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.21 1.98 0.31 2.50 0.15 1.27 0.12 1.55 0.04 0.44 0.14 0.62 0.02 0.04 0.06  TireWear 0.05 1.49 0.01 1.55 0.03 0.67 0.01 0.71 0.01 0.19 0.01 0.21 0.01 0.04 0.04  BrakeWr 0.08 2.34 0.02 2.44 0.05 1.05 0.01 1.12 0.01 0.28 0.01 0.31 0.01 0.04 0.05  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.34 5.82 0.34 6.49 0.24 2.99 0.15 3.38 0.07 0.92 0.16 1.14 0.03 0.12 0.15  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.05 1.02 0.05 1.12 0.04 0.52 0.03 0.59 0.01 0.22 0.05 0.28 0.01 0.03 0.04  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 423.62 8166.37 0.00 8590.00 294.81 4185.80 0.00 4480.61 114.62 1729.72 0.00 1844.35 77.23 251.42 328.65  Diesel 0.00 0.00 52.15 52.15 0.00 0.00 37.54 37.54 0.00 0.00 49.95 49.95 0.00 0.00 0.00 245 ********************************************************************************************************************************************************************
Table E-5 

1997 Summer Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 283889. 4718950. 49401. 5052240. 156591. 2093650. 30160. 2280400. 46579. 559883. 20350. 626812. 32810. 97059. 129869. 120 VMT/1000 5531. 169292. 1413. 176236. 3939. 75959. 1071. 80969. 952. 20562. 910. 22425. 424. 2869. 3293. 12 Trips 1400490. 30098100. 300147. 31798700. 798933. 13385800. 190466. 14375200. 738988. 5420850. 223818. 6383650. 638983. 1449210. 2088200. 1765 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 28.50 65.89 0.51 94.89 19.73 33.04 0.23 53.01 5.82 17.36 0.38 23.55 3.20 5.83 9.02  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.10 0.00 0.12 0.03 0.06 0.09  Start Ex 6.12 41.07 0.00 47.19 3.33 19.18 0.00 22.51 4.40 8.65 0.00 13.05 6.48 3.39 9.87  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 34.61 106.96 0.51 142.08 23.06 52.23 0.23 75.52 10.25 26.11 0.38 36.73 9.71 9.28 18.99 1 Diurnal 2.57 13.36 0.00 15.93 1.40 5.90 0.00 7.30 0.20 1.46 0.00 1.66 0.03 0.04 0.07  Hot Soak 4.31 12.69 0.00 17.01 2.48 5.80 0.00 8.28 0.79 2.09 0.00 2.88 0.32 0.23 0.55  Running 26.45 66.32 0.00 92.77 9.24 22.07 0.00 31.32 5.33 8.82 0.00 14.15 2.85 1.42 4.27  Resting 1.87 6.67 0.00 8.54 1.03 3.06 0.00 4.08 0.14 0.75 0.00 0.89 0.01 0.01 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 69.82 206.00 0.51 276.33 37.22 89.05 0.23 126.50 16.70 39.24 0.38 56.32 12.92 10.98 23.90 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 380.20 1619.62 1.32 2001.15 267.67 1000.91 0.88 1269.47 105.64 317.42 1.13 424.19 82.83 121.36 204.19 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.60 0.02 0.77 0.20 0.36 0.56  Start Ex 43.48 428.71 0.00 472.19 24.98 227.57 0.00 252.55 36.11 104.46 0.00 140.57 71.43 54.71 126.14  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 423.68 2048.33 1.32 2473.33 292.65 1228.48 0.88 1522.02 141.91 422.48 1.14 565.53 154.45 176.43 330.89 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 24.83 159.21 2.01 186.05 17.27 111.20 1.38 129.85 4.99 41.15 4.76 50.90 2.44 22.48 24.93 23 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.05 0.06 0.00 0.00 0.01  Start Ex 2.07 23.48 0.00 25.55 1.16 14.88 0.00 16.04 0.77 9.47 0.00 10.24 1.15 7.65 8.81  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 26.90 182.69 2.01 211.60 18.43 126.09 1.38 145.90 5.75 50.63 4.81 61.19 3.60 30.14 33.74 24 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 3.08 76.34 0.58 80.00 2.16 38.80 0.42 41.38 0.69 16.02 0.55 17.26 0.32 2.06 2.38 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.00 0.03 0.01 0.01 0.02  Start Ex 0.31 2.65 0.00 2.96 0.18 1.34 0.00 1.52 0.17 0.54 0.00 0.70 0.14 0.06 0.20  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 3.38 79.00 0.58 82.96 2.34 40.14 0.42 42.90 0.86 16.57 0.56 17.98 0.47 2.13 2.59 2 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.19 1.80 0.31 2.30 0.14 1.16 0.12 1.42 0.03 0.40 0.14 0.57 0.01 0.03 0.04  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.02 0.18 0.00 0.20 0.01 0.11 0.00 0.12 0.01 0.04 0.00 0.05 0.01 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.21 1.98 0.31 2.50 0.15 1.27 0.12 1.55 0.04 0.44 0.14 0.62 0.02 0.04 0.06  TireWear 0.05 1.49 0.01 1.55 0.03 0.67 0.01 0.71 0.01 0.19 0.01 0.21 0.01 0.04 0.04  BrakeWr 0.08 2.34 0.02 2.44 0.05 1.05 0.01 1.12 0.01 0.28 0.01 0.31 0.01 0.04 0.05  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.34 5.82 0.34 6.49 0.24 2.99 0.15 3.38 0.07 0.92 0.16 1.14 0.03 0.12 0.15  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.05 1.06 0.05 1.16 0.04 0.54 0.03 0.61 0.01 0.22 0.05 0.28 0.01 0.03 0.04  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 425.92 8455.18 0.00 8881.10 294.20 4325.98 0.00 4620.18 113.87 1773.56 0.00 1887.43 75.88 249.16 325.04  Diesel 0.00 0.00 52.15 52.15 0.00 0.00 37.54 37.54 0.00 0.00 49.95 49.95 0.00 0.00 0.00 245 ********************************************************************************************************************************************************************
Table E-6 

1997 Winter Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 283889. 4718950. 49401. 5052240. 156591. 2093650. 30160. 2280400. 46579. 559883. 20350. 626812. 32810. 97059. 129869. 120 VMT/1000 5531. 169292. 1413. 176236. 3939. 75959. 1071. 80969. 952. 20562. 910. 22425. 424. 2869. 3293. 12 Trips 1400490. 30098100. 300147. 31798700. 798933. 13385800. 190466. 14375200. 738988. 5420850. 223818. 6383650. 638983. 1449210. 2088200. 1765 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 30.14 61.58 0.51 92.23 21.10 31.26 0.23 52.59 6.22 16.62 0.38 23.22 3.47 5.62 9.09  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.10 0.00 0.12 0.03 0.06 0.09  Start Ex 7.14 49.12 0.00 56.26 3.88 23.15 0.00 27.03 5.28 10.45 0.00 15.74 7.89 4.03 11.92  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 37.28 110.70 0.51 148.49 24.97 54.41 0.23 79.62 11.53 27.17 0.38 39.08 11.39 9.71 21.10 1 Diurnal 2.02 10.89 0.00 12.91 1.10 4.80 0.00 5.90 0.16 1.20 0.00 1.35 0.02 0.04 0.06  Hot Soak 6.42 18.42 0.00 24.84 3.67 8.40 0.00 12.07 1.17 3.09 0.00 4.27 0.47 0.34 0.81  Running 31.86 84.30 0.00 116.16 11.11 28.44 0.00 39.55 6.09 10.89 0.00 16.98 3.17 1.59 4.76  Resting 1.02 3.73 0.00 4.75 0.55 1.65 0.00 2.20 0.08 0.42 0.00 0.49 0.01 0.01 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 78.60 228.04 0.51 307.15 41.40 97.71 0.23 139.34 19.03 42.77 0.38 62.17 15.05 11.70 26.75 1 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 388.87 1466.10 1.32 1856.30 279.62 920.86 0.88 1201.36 110.68 298.11 1.13 409.92 89.65 117.60 207.25 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.60 0.02 0.77 0.20 0.36 0.56  Start Ex 44.39 551.88 0.00 596.28 25.45 294.98 0.00 320.42 35.66 136.61 0.00 172.27 70.39 71.22 141.60  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 433.26 2017.98 1.32 2452.57 305.07 1215.83 0.88 1521.78 146.50 435.32 1.14 582.96 160.23 189.18 349.42 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 29.66 192.12 2.19 223.97 20.83 135.12 1.52 157.47 6.01 49.90 5.21 61.13 3.01 27.39 30.40 25 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.05 0.06 0.00 0.00 0.01  Start Ex 2.20 25.47 0.00 27.67 1.24 16.15 0.00 17.38 0.81 10.07 0.00 10.88 1.22 8.00 9.22  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 31.86 217.59 2.19 251.65 22.06 151.27 1.52 174.85 6.82 59.97 5.26 72.06 4.23 35.39 39.63 26 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 3.00 71.91 0.58 75.48 2.13 36.65 0.42 39.20 0.68 15.31 0.55 16.54 0.32 2.06 2.38 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.00 0.03 0.01 0.01 0.02  Start Ex 0.31 2.65 0.00 2.96 0.18 1.34 0.00 1.52 0.17 0.54 0.00 0.70 0.14 0.06 0.20  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 3.30 74.56 0.58 78.44 2.31 37.99 0.42 40.72 0.85 15.86 0.56 17.27 0.47 2.13 2.59 2 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.19 1.80 0.31 2.30 0.14 1.16 0.12 1.42 0.03 0.40 0.14 0.57 0.01 0.03 0.04  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.02 0.18 0.00 0.20 0.01 0.11 0.00 0.12 0.01 0.04 0.00 0.05 0.01 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.21 1.98 0.31 2.50 0.15 1.27 0.12 1.55 0.04 0.44 0.14 0.62 0.02 0.04 0.06  TireWear 0.05 1.49 0.01 1.55 0.03 0.67 0.01 0.71 0.01 0.19 0.01 0.21 0.01 0.04 0.04  BrakeWr 0.08 2.34 0.02 2.44 0.05 1.05 0.01 1.12 0.01 0.28 0.01 0.31 0.01 0.04 0.05  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.34 5.82 0.34 6.49 0.24 2.99 0.15 3.38 0.07 0.92 0.16 1.14 0.03 0.12 0.15  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.05 1.00 0.05 1.10 0.04 0.51 0.03 0.58 0.01 0.21 0.05 0.27 0.01 0.03 0.04  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 420.13 7997.30 0.00 8417.43 293.53 4104.35 0.00 4397.89 114.31 1703.34 0.00 1817.65 77.36 251.36 328.72  Diesel 0.00 0.00 52.15 52.15 0.00 0.00 37.54 37.54 0.00 0.00 49.95 49.95 0.00 0.00 0.00 245 ********************************************************************************************************************************************************************
Table E-7 

2006 Annual Average Day Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 109143. 5853520. 24540. 5987200. 60443. 2789560. 32507. 2882510. 13874. 730874. 47490. 792238. 15541. 122829. 138370. 180 VMT/1000 1752. 201527. 587. 203866. 1407. 96876. 1075. 99358. 281. 26587. 2287. 29154. 162. 2832. 2994. 16 Trips 459788. 36859500. 138711. 37458000. 260868. 17596300. 202824. 18060000. 151211. 7496140. 490153. 8137510. 259006. 1653170. 1912180. 2781 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 11.16 24.40 0.18 35.74 8.90 14.55 0.14 23.59 1.87 5.38 0.51 7.76 0.92 3.17 4.09  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.15 0.01 0.16 0.01 0.07 0.08  Start Ex 2.55 30.10 0.00 32.65 1.37 14.94 0.00 16.32 1.03 7.23 0.00 8.26 3.12 3.97 7.10  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 13.70 54.50 0.18 68.39 10.27 29.50 0.14 39.91 2.91 12.77 0.52 16.19 4.05 7.22 11.27  Diurnal 0.79 7.30 0.00 8.09 0.44 3.38 0.00 3.82 0.05 0.83 0.00 0.88 0.01 0.03 0.04  Hot Soak 1.41 5.77 0.00 7.18 0.81 2.71 0.00 3.53 0.18 0.93 0.00 1.11 0.13 0.18 0.31  Running 8.66 30.39 0.00 39.05 2.80 21.58 0.00 24.38 1.00 9.13 0.00 10.13 1.22 4.10 5.32  Resting 0.46 3.21 0.00 3.67 0.25 1.52 0.00 1.78 0.03 0.38 0.00 0.41 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 25.02 101.17 0.18 126.37 14.57 58.70 0.14 73.41 4.17 24.03 0.52 28.71 5.41 11.54 16.95  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 133.94 769.82 0.52 904.29 105.99 509.86 0.72 616.56 30.08 133.50 1.81 165.38 27.93 63.81 91.74 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.93 0.03 0.99 0.07 0.43 0.51  Start Ex 14.96 318.93 0.00 333.89 8.43 181.98 0.00 190.42 7.14 80.11 0.00 87.25 28.82 62.98 91.80  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 148.90 1088.76 0.52 1238.18 114.42 691.84 0.72 806.98 37.24 214.53 1.84 253.61 56.83 127.22 184.05 4 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 8.31 78.98 0.87 88.16 6.45 62.31 1.54 70.30 1.65 25.47 13.19 40.31 0.91 16.48 17.39 25 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.09 0.10 0.00 0.00 0.01 1 Start Ex 0.70 19.87 0.00 20.58 0.39 13.29 0.00 13.68 0.17 10.02 0.00 10.20 0.47 8.17 8.64  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 9.02 98.85 0.87 108.74 6.84 75.60 1.54 83.98 1.83 35.50 13.28 50.61 1.38 24.66 26.04 27 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.97 83.91 0.24 85.12 0.78 49.10 0.41 50.29 0.18 18.38 1.21 19.77 0.10 1.81 1.92 3 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.04 0.00 0.01 0.02  Start Ex 0.10 3.03 0.00 3.13 0.06 1.75 0.00 1.81 0.03 0.69 0.00 0.72 0.06 0.07 0.12  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 1.07 86.94 0.24 88.25 0.84 50.85 0.41 52.10 0.21 19.10 1.21 20.53 0.16 1.89 2.06 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.06 2.49 0.11 2.66 0.05 1.90 0.08 2.03 0.01 0.59 0.12 0.72 0.00 0.02 0.03  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.01 0.27 0.00 0.27 0.00 0.19 0.00 0.19 0.00 0.07 0.00 0.07 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.07 2.76 0.11 2.93 0.05 2.09 0.08 2.22 0.01 0.65 0.13 0.79 0.01 0.03 0.04  TireWear 0.02 1.78 0.01 1.80 0.01 0.85 0.01 0.88 0.00 0.26 0.03 0.29 0.00 0.04 0.04  BrakeWr 0.02 2.79 0.01 2.82 0.02 1.34 0.01 1.37 0.00 0.37 0.03 0.40 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.11 7.32 0.12 7.55 0.09 4.29 0.10 4.47 0.02 1.28 0.19 1.48 0.01 0.11 0.12  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.01 0.85 0.02 0.89 0.01 0.50 0.03 0.54 0.00 0.19 0.10 0.29 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 138.26 9095.21 0.00 9233.47 107.52 5328.06 0.00 5435.57 28.81 1994.62 0.00 2023.44 27.28 216.71 243.98  Diesel 0.00 0.00 21.34 21.34 0.00 0.00 37.13 37.13 0.00 0.00 109.26 109.26 0.00 0.00 0.00 327 ********************************************************************************************************************************************************************
Table E-8 

2006 Summer Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 109143. 5853520. 24540. 5987200. 60443. 2789560. 32507. 2882510. 13874. 730874. 47490. 792238. 15541. 122829. 138370. 180 VMT/1000 1752. 201527. 587. 203866. 1407. 96876. 1075. 99358. 281. 26587. 2287. 29154. 162. 2832. 2994. 16 Trips 459788. 36859500. 138711. 37458000. 260868. 17596300. 202824. 18060000. 151211. 7496140. 490153. 8137510. 259006. 1653170. 1912180. 2781 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 10.56 25.69 0.18 36.43 8.36 15.22 0.14 23.73 1.76 5.62 0.51 7.89 0.85 3.26 4.11  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.15 0.01 0.16 0.01 0.07 0.08  Start Ex 2.20 25.67 0.00 27.87 1.19 12.68 0.00 13.87 0.87 6.19 0.00 7.05 2.57 3.44 6.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 12.77 51.36 0.18 64.31 9.55 27.91 0.14 37.60 2.63 11.96 0.52 15.11 3.44 6.77 10.21  Diurnal 1.08 9.64 0.00 10.72 0.60 4.50 0.00 5.10 0.07 1.10 0.00 1.17 0.01 0.04 0.06  Hot Soak 1.38 6.85 0.00 8.23 0.80 3.22 0.00 4.02 0.18 1.04 0.00 1.21 0.13 0.18 0.31  Running 8.17 27.86 0.00 36.03 2.64 19.72 0.00 22.37 0.96 8.53 0.00 9.49 1.18 3.99 5.17  Resting 0.77 5.05 0.00 5.82 0.43 2.45 0.00 2.88 0.05 0.60 0.00 0.65 0.00 0.01 0.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 24.16 100.76 0.18 125.10 14.02 57.80 0.14 71.97 3.89 23.23 0.52 27.63 4.76 11.00 15.77  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 129.16 827.39 0.52 957.08 100.71 543.72 0.72 645.15 28.56 141.68 1.81 172.05 25.99 65.39 91.38 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.93 0.03 0.99 0.07 0.43 0.51  Start Ex 14.72 253.50 0.00 268.21 8.31 144.08 0.00 152.39 7.18 63.31 0.00 70.49 29.18 49.59 78.77  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 143.88 1080.89 0.52 1225.29 109.02 687.80 0.72 797.53 35.76 205.93 1.84 243.52 55.25 115.42 170.66 4 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 7.76 72.93 0.85 81.53 5.96 57.21 1.50 64.67 1.53 23.47 12.78 37.78 0.83 15.24 16.08 25 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.09 0.10 0.00 0.00 0.01 1 Start Ex 0.66 18.52 0.00 19.18 0.36 12.38 0.00 12.74 0.17 9.51 0.00 9.67 0.44 7.85 8.29  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 8.42 91.45 0.85 100.72 6.33 69.59 1.50 77.42 1.70 32.99 12.87 47.56 1.28 23.10 24.37 26 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.99 87.75 0.24 88.97 0.79 51.34 0.41 52.54 0.18 19.03 1.21 20.42 0.10 1.81 1.92 3 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.04 0.00 0.01 0.02  Start Ex 0.10 3.03 0.00 3.13 0.06 1.75 0.00 1.81 0.03 0.69 0.00 0.72 0.06 0.07 0.12  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 1.09 90.77 0.24 92.10 0.84 53.09 0.41 54.35 0.22 19.75 1.21 21.18 0.16 1.89 2.06 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.06 2.49 0.11 2.66 0.05 1.90 0.08 2.03 0.01 0.59 0.12 0.72 0.00 0.02 0.03  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.01 0.27 0.00 0.27 0.00 0.19 0.00 0.19 0.00 0.07 0.00 0.07 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.07 2.76 0.11 2.93 0.05 2.09 0.08 2.22 0.01 0.65 0.13 0.79 0.01 0.03 0.04  TireWear 0.02 1.78 0.01 1.80 0.01 0.85 0.01 0.88 0.00 0.26 0.03 0.29 0.00 0.04 0.04  BrakeWr 0.02 2.79 0.01 2.82 0.02 1.34 0.01 1.37 0.00 0.37 0.03 0.40 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.11 7.32 0.12 7.55 0.09 4.29 0.10 4.47 0.02 1.28 0.19 1.48 0.01 0.11 0.12  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.01 0.89 0.02 0.92 0.01 0.52 0.03 0.57 0.00 0.19 0.10 0.30 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 138.85 9485.85 0.00 9624.70 107.18 5556.05 0.00 5663.22 28.65 2059.79 0.00 2088.44 26.82 214.66 241.48  Diesel 0.00 0.00 21.34 21.34 0.00 0.00 37.13 37.13 0.00 0.00 109.26 109.26 0.00 0.00 0.00 327 ********************************************************************************************************************************************************************
Table E-9 

2006 Winter Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 109143. 5853520. 24540. 5987200. 60443. 2789560. 32507. 2882510. 13874. 730874. 47490. 792238. 15541. 122829. 138370. 180 VMT/1000 1752. 201527. 587. 203866. 1407. 96876. 1075. 99358. 281. 26587. 2287. 29154. 162. 2832. 2994. 16 Trips 459788. 36859500. 138711. 37458000. 260868. 17596300. 202824. 18060000. 151211. 7496140. 490153. 8137510. 259006. 1653170. 1912180. 2781 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 11.19 23.88 0.18 35.25 8.95 14.27 0.14 23.37 1.88 5.28 0.51 7.68 0.93 3.15 4.08  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.15 0.01 0.16 0.01 0.07 0.08  Start Ex 2.57 30.54 0.00 33.11 1.38 15.15 0.00 16.54 1.04 7.33 0.00 8.36 3.13 4.00 7.13  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 13.77 54.42 0.18 68.37 10.34 29.42 0.14 39.91 2.93 12.77 0.52 16.21 4.07 7.22 11.29  Diurnal 0.85 7.66 0.00 8.51 0.47 3.56 0.00 4.02 0.06 0.87 0.00 0.93 0.01 0.04 0.05  Hot Soak 2.05 9.58 0.00 11.64 1.18 4.46 0.00 5.64 0.26 1.48 0.00 1.74 0.19 0.26 0.45  Running 9.83 36.34 0.00 46.18 3.17 26.07 0.00 29.24 1.10 10.55 0.00 11.65 1.30 4.36 5.65  Resting 0.41 2.94 0.00 3.36 0.23 1.39 0.00 1.62 0.03 0.34 0.00 0.37 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 26.92 110.95 0.18 138.05 15.39 64.89 0.14 80.43 4.37 26.01 0.52 30.90 5.57 11.89 17.46  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 132.77 741.98 0.52 875.28 105.74 493.41 0.72 599.86 30.03 129.54 1.81 161.38 28.26 63.44 91.70 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.93 0.03 0.99 0.07 0.43 0.51  Start Ex 15.03 326.65 0.00 341.67 8.46 186.21 0.00 194.67 7.13 81.70 0.00 88.83 28.73 63.28 92.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 147.80 1068.63 0.52 1216.95 114.20 679.62 0.72 794.54 37.18 212.17 1.84 251.19 57.06 127.16 184.21 4 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 9.25 87.80 0.92 97.97 7.19 69.23 1.64 78.06 1.85 28.36 14.01 44.21 1.03 18.58 19.61 27 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.09 0.10 0.00 0.00 0.01 1 Start Ex 0.71 20.07 0.00 20.78 0.39 13.42 0.00 13.81 0.18 10.08 0.00 10.26 0.47 8.20 8.67  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 9.96 107.87 0.92 118.75 7.58 82.65 1.64 91.87 2.02 38.45 14.10 54.57 1.50 26.78 28.28 29 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.96 81.76 0.24 82.96 0.78 47.86 0.41 49.05 0.18 18.02 1.21 19.40 0.10 1.81 1.92 3 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.04 0.00 0.01 0.02  Start Ex 0.10 3.03 0.00 3.13 0.06 1.75 0.00 1.81 0.03 0.69 0.00 0.72 0.06 0.07 0.12  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 1.06 84.78 0.24 86.08 0.83 49.61 0.41 50.86 0.21 18.74 1.21 20.17 0.16 1.89 2.06 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.06 2.49 0.11 2.66 0.05 1.90 0.08 2.03 0.01 0.59 0.12 0.72 0.00 0.02 0.03  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.01 0.27 0.00 0.27 0.00 0.19 0.00 0.19 0.00 0.07 0.00 0.07 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.07 2.76 0.11 2.93 0.05 2.09 0.08 2.22 0.01 0.65 0.13 0.79 0.01 0.03 0.04  TireWear 0.02 1.78 0.01 1.80 0.01 0.85 0.01 0.88 0.00 0.26 0.03 0.29 0.00 0.04 0.04  BrakeWr 0.02 2.79 0.01 2.82 0.02 1.34 0.01 1.37 0.00 0.37 0.03 0.40 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.11 7.32 0.12 7.55 0.09 4.29 0.10 4.47 0.02 1.28 0.19 1.48 0.01 0.11 0.12  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.01 0.83 0.02 0.86 0.01 0.49 0.03 0.53 0.00 0.18 0.10 0.29 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 137.17 8871.39 0.00 9008.56 107.09 5199.02 0.00 5306.11 28.72 1957.05 0.00 1985.77 27.32 216.70 244.02  Diesel 0.00 0.00 21.34 21.34 0.00 0.00 37.13 37.13 0.00 0.00 109.26 109.26 0.00 0.00 0.00 327 ********************************************************************************************************************************************************************
Table E-10 

2010 Annual Average Day Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 59141. 6543830. 16113. 6619080. 36789. 3130510. 27734. 3195030. 8833. 810222. 49925. 868980. 8116. 131728. 139844. 197 VMT/1000 878. 223391. 356. 224625. 834. 106367. 853. 108054. 180. 28501. 2229. 30910. 83. 2773. 2856. 18 Trips 238002. 41020300. 85467. 41343800. 150967. 19574100. 169403. 19894500. 80924. 8131370. 524191. 8736480. 153958. 1595900. 1749860. 3026 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 5.79 17.10 0.10 22.99 5.53 11.94 0.11 17.58 1.35 4.43 0.49 6.27 0.48 2.22 2.69  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.01 0.17 0.01 0.07 0.08  Start Ex 1.32 22.47 0.00 23.79 0.80 12.47 0.00 13.27 0.54 6.39 0.00 6.93 1.75 3.24 4.99  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 7.11 39.58 0.10 46.79 6.33 24.41 0.11 30.85 1.89 10.98 0.49 13.37 2.24 5.53 7.76  Diurnal 0.43 6.39 0.00 6.82 0.27 3.34 0.00 3.61 0.03 0.83 0.00 0.87 0.01 0.03 0.03  Hot Soak 0.72 5.34 0.00 6.06 0.47 2.79 0.00 3.26 0.10 0.90 0.00 1.00 0.08 0.14 0.22  Running 4.37 24.36 0.00 28.72 1.47 22.53 0.00 24.00 0.49 9.69 0.00 10.18 0.72 4.40 5.12  Resting 0.25 3.32 0.00 3.58 0.16 1.76 0.00 1.92 0.02 0.44 0.00 0.46 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 12.88 78.99 0.10 91.97 8.70 54.84 0.11 63.65 2.53 22.84 0.49 25.87 3.05 10.10 13.14  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 66.63 606.56 0.32 673.51 63.20 439.14 0.57 502.91 21.07 117.29 1.83 140.19 14.35 44.06 58.41 3 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.96 0.03 1.01 0.05 0.44 0.48  Start Ex 7.70 253.18 0.00 260.88 4.92 157.54 0.00 162.45 3.85 69.43 0.00 73.29 16.37 52.03 68.40  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 74.33 859.73 0.32 934.39 68.11 596.68 0.57 665.36 24.93 187.69 1.86 214.48 30.76 96.53 127.29 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 4.12 56.98 0.52 61.62 3.78 50.09 1.22 55.09 1.14 20.80 10.38 32.33 0.44 10.80 11.25 19 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.10 0.11 0.00 0.00 0.01 1 Start Ex 0.37 16.42 0.00 16.78 0.23 11.99 0.00 12.21 0.10 10.68 0.00 10.78 0.26 6.77 7.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 4.49 73.40 0.52 78.40 4.01 62.07 1.22 67.30 1.24 31.49 10.49 43.22 0.70 17.58 18.27 20 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.50 93.32 0.14 93.96 0.47 55.05 0.33 55.85 0.12 20.05 1.18 21.36 0.05 1.80 1.85 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.01 0.04 0.00 0.01 0.02  Start Ex 0.05 3.30 0.00 3.35 0.03 1.94 0.00 1.98 0.02 0.76 0.00 0.78 0.03 0.06 0.10  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.55 96.62 0.14 97.31 0.50 57.00 0.33 57.83 0.14 20.85 1.19 22.17 0.09 1.87 1.96 4 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.03 2.94 0.06 3.03 0.03 2.44 0.06 2.53 0.01 0.75 0.11 0.86 0.00 0.02 0.02  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.00 0.29 0.00 0.30 0.00 0.24 0.00 0.24 0.00 0.08 0.00 0.08 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.04 3.23 0.06 3.33 0.03 2.68 0.06 2.77 0.01 0.83 0.11 0.95 0.00 0.03 0.03  TireWear 0.01 1.97 0.00 1.98 0.01 0.94 0.01 0.95 0.00 0.27 0.03 0.30 0.00 0.04 0.04  BrakeWr 0.01 3.09 0.00 3.11 0.01 1.47 0.01 1.49 0.00 0.39 0.03 0.43 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.06 8.29 0.07 8.41 0.05 5.09 0.08 5.21 0.01 1.50 0.17 1.68 0.01 0.10 0.11  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.01 0.94 0.00 0.95 0.01 0.56 0.00 0.57 0.00 0.20 0.01 0.22 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 70.34 10044.72 0.00 10115.06 64.71 5940.02 0.00 6004.73 18.78 2168.21 0.00 2186.99 14.88 209.28 224.16  Diesel 0.00 0.00 12.87 12.87 0.00 0.00 29.41 29.41 0.00 0.00 106.94 106.94 0.00 0.00 0.00 371 ********************************************************************************************************************************************************************
Table E-11 

2010 Summer Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 59141. 6543830. 16113. 6619080. 36789. 3130510. 27734. 3195030. 8833. 810222. 49925. 868980. 8116. 131728. 139844. 197 VMT/1000 878. 223391. 356. 224625. 834. 106367. 853. 108054. 180. 28501. 2229. 30910. 83. 2773. 2856. 18 Trips 238002. 41020300. 85467. 41343800. 150967. 19574100. 169403. 19894500. 80924. 8131370. 524191. 8736480. 153958. 1595900. 1749860. 3026 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 5.48 17.99 0.10 23.57 5.19 12.49 0.11 17.79 1.27 4.63 0.49 6.40 0.44 2.28 2.72  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.01 0.17 0.01 0.07 0.08  Start Ex 1.14 19.15 0.00 20.29 0.69 10.59 0.00 11.28 0.45 5.48 0.00 5.94 1.45 2.81 4.26  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 6.62 37.14 0.10 43.86 5.89 23.08 0.11 29.08 1.73 10.28 0.49 12.50 1.90 5.16 7.06  Diurnal 0.59 8.57 0.00 9.16 0.37 4.51 0.00 4.88 0.05 1.12 0.00 1.17 0.01 0.04 0.05  Hot Soak 0.71 6.44 0.00 7.14 0.47 3.38 0.00 3.85 0.10 1.04 0.00 1.14 0.08 0.14 0.22  Running 4.12 22.29 0.00 26.40 1.39 20.57 0.00 21.96 0.47 9.04 0.00 9.51 0.70 4.28 4.99  Resting 0.42 5.01 0.00 5.43 0.27 2.71 0.00 2.98 0.03 0.67 0.00 0.70 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 12.46 79.44 0.10 92.00 8.38 54.25 0.11 62.74 2.37 22.15 0.49 25.02 2.69 9.64 12.32  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 64.23 652.80 0.32 717.34 59.99 468.88 0.57 529.44 20.00 124.82 1.83 146.64 13.35 45.15 58.50 3 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.96 0.03 1.01 0.05 0.44 0.48  Start Ex 7.58 201.01 0.00 208.59 4.84 124.68 0.00 129.52 3.86 54.97 0.00 58.83 16.57 41.10 57.67  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 71.80 853.81 0.32 925.93 64.84 593.56 0.57 658.96 23.87 180.75 1.86 206.48 29.97 86.68 116.66 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 3.85 52.63 0.50 56.98 3.50 46.01 1.18 50.70 1.06 19.18 10.06 30.29 0.40 9.99 10.39 18 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.10 0.11 0.00 0.00 0.01 1 Start Ex 0.34 15.30 0.00 15.65 0.21 11.17 0.00 11.38 0.10 10.15 0.00 10.24 0.24 6.50 6.74  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 4.19 67.93 0.50 72.63 3.71 57.18 1.18 62.08 1.15 29.34 10.16 40.65 0.65 16.49 17.14 20 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.50 97.74 0.14 98.39 0.48 57.63 0.33 58.44 0.12 20.79 1.18 22.10 0.05 1.80 1.85 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.01 0.04 0.00 0.01 0.02  Start Ex 0.05 3.30 0.00 3.35 0.03 1.94 0.00 1.98 0.02 0.76 0.00 0.78 0.03 0.06 0.10  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.56 101.04 0.14 101.74 0.51 59.58 0.33 60.41 0.14 21.59 1.19 22.91 0.09 1.87 1.96 4 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.03 2.94 0.06 3.03 0.03 2.44 0.06 2.53 0.01 0.75 0.11 0.86 0.00 0.02 0.02  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.00 0.29 0.00 0.30 0.00 0.24 0.00 0.24 0.00 0.08 0.00 0.08 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.04 3.23 0.06 3.33 0.03 2.68 0.06 2.77 0.01 0.83 0.11 0.95 0.00 0.03 0.03  TireWear 0.01 1.97 0.00 1.98 0.01 0.94 0.01 0.95 0.00 0.27 0.03 0.30 0.00 0.04 0.04  BrakeWr 0.01 3.09 0.00 3.11 0.01 1.47 0.01 1.49 0.00 0.39 0.03 0.43 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.06 8.29 0.07 8.41 0.05 5.09 0.08 5.21 0.01 1.50 0.17 1.68 0.01 0.10 0.11  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.01 0.98 0.00 0.99 0.01 0.58 0.00 0.59 0.00 0.21 0.01 0.22 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 70.64 10495.34 0.00 10565.98 64.49 6203.40 0.00 6267.89 18.66 2242.70 0.00 2261.36 14.64 207.58 222.22  Diesel 0.00 0.00 12.87 12.87 0.00 0.00 29.41 29.41 0.00 0.00 106.94 106.94 0.00 0.00 0.00 371 ********************************************************************************************************************************************************************
Table E-12 

2010 Winter Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 59141. 6543830. 16113. 6619080. 36789. 3130510. 27734. 3195030. 8833. 810222. 49925. 868980. 8116. 131728. 139844. 197 VMT/1000 878. 223391. 356. 224625. 834. 106367. 853. 108054. 180. 28501. 2229. 30910. 83. 2773. 2856. 18 Trips 238002. 41020300. 85467. 41343800. 150967. 19574100. 169403. 19894500. 80924. 8131370. 524191. 8736480. 153958. 1595900. 1749860. 3026 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 5.81 16.74 0.10 22.65 5.57 11.71 0.11 17.39 1.36 4.35 0.49 6.20 0.48 2.20 2.68  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.01 0.17 0.01 0.07 0.08  Start Ex 1.33 22.81 0.00 24.14 0.81 12.65 0.00 13.45 0.54 6.48 0.00 7.02 1.76 3.26 5.02  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 7.14 39.55 0.10 46.79 6.37 24.36 0.11 30.84 1.91 10.98 0.49 13.38 2.25 5.53 7.78  Diurnal 0.47 6.61 0.00 7.08 0.29 3.46 0.00 3.75 0.04 0.87 0.00 0.90 0.01 0.03 0.04  Hot Soak 1.05 8.93 0.00 9.98 0.69 4.63 0.00 5.31 0.14 1.47 0.00 1.61 0.11 0.21 0.32  Running 4.96 29.24 0.00 34.20 1.67 27.28 0.00 28.94 0.54 11.22 0.00 11.76 0.77 4.66 5.43  Resting 0.23 3.05 0.00 3.28 0.14 1.61 0.00 1.75 0.02 0.40 0.00 0.42 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 13.85 87.37 0.10 101.32 9.16 61.33 0.11 70.60 2.64 24.94 0.49 28.07 3.14 10.44 13.58  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 66.09 584.20 0.32 650.61 63.11 424.69 0.57 488.37 21.05 113.64 1.83 136.53 14.51 43.81 58.32 3 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.96 0.03 1.01 0.05 0.44 0.48  Start Ex 7.74 259.37 0.00 267.11 4.93 161.23 0.00 166.16 3.85 70.84 0.00 74.69 16.32 52.29 68.61  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 73.83 843.57 0.32 917.72 68.04 585.92 0.57 654.53 24.91 185.44 1.86 212.22 30.88 96.53 127.41 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 4.59 63.33 0.55 68.47 4.22 55.65 1.30 61.17 1.27 23.16 11.03 35.46 0.50 12.18 12.68 20 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.10 0.11 0.00 0.00 0.01 1 Start Ex 0.37 16.58 0.00 16.95 0.23 12.10 0.00 12.33 0.10 10.73 0.00 10.83 0.26 6.79 7.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 4.95 79.91 0.55 85.42 4.44 67.75 1.30 73.50 1.38 33.90 11.13 46.41 0.76 18.97 19.73 22 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.49 90.85 0.14 91.48 0.47 53.62 0.33 54.42 0.12 19.64 1.18 20.94 0.05 1.80 1.85 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.01 0.04 0.00 0.01 0.02  Start Ex 0.05 3.30 0.00 3.35 0.03 1.94 0.00 1.98 0.02 0.76 0.00 0.78 0.03 0.06 0.10  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.54 94.14 0.14 94.83 0.50 55.57 0.33 56.39 0.14 20.43 1.19 21.76 0.09 1.87 1.96 4 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.03 2.94 0.06 3.03 0.03 2.44 0.06 2.53 0.01 0.75 0.11 0.86 0.00 0.02 0.02  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.00 0.29 0.00 0.30 0.00 0.24 0.00 0.24 0.00 0.08 0.00 0.08 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.04 3.23 0.06 3.33 0.03 2.68 0.06 2.77 0.01 0.83 0.11 0.95 0.00 0.03 0.03  TireWear 0.01 1.97 0.00 1.98 0.01 0.94 0.01 0.95 0.00 0.27 0.03 0.30 0.00 0.04 0.04  BrakeWr 0.01 3.09 0.00 3.11 0.01 1.47 0.01 1.49 0.00 0.39 0.03 0.43 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.06 8.29 0.07 8.41 0.05 5.09 0.08 5.21 0.01 1.50 0.17 1.68 0.01 0.10 0.11  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.01 0.92 0.00 0.93 0.01 0.54 0.00 0.55 0.00 0.20 0.01 0.21 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 69.79 9788.36 0.00 9858.15 64.46 5791.77 0.00 5856.23 18.71 2125.63 0.00 2144.34 14.90 209.28 224.18  Diesel 0.00 0.00 12.87 12.87 0.00 0.00 29.41 29.41 0.00 0.00 106.94 106.94 0.00 0.00 0.00 371 ********************************************************************************************************************************************************************
Table E-13 

2020 Annual Average Day Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 1300. 7875060. 3914. 7880270. 1503. 3797360. 13666. 3812530. 1065. 976851. 52032. 1029950. 254. 150151. 150405. 240 VMT/1000 18. 264487. 73. 264577. 33. 126202. 362. 126597. 23. 32947. 2138. 35108. 3. 2936. 2938. 22 Trips 4972. 48878500. 18556. 48902100. 5776. 23332900. 77002. 23415700. 5632. 9549250. 586425. 10141300. 5299. 1605910. 1611210. 3649 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 0.06 8.71 0.02 8.79 0.10 7.54 0.04 7.68 0.27 2.94 0.33 3.53 0.01 0.72 0.74  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.17 0.01 0.18 0.00 0.08 0.08  Start Ex 0.01 9.30 0.00 9.31 0.01 6.59 0.00 6.60 0.04 4.05 0.00 4.09 0.05 1.85 1.90  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.07 18.01 0.02 18.11 0.11 14.13 0.04 14.28 0.31 7.15 0.34 7.80 0.07 2.65 2.72  Diurnal 0.01 4.41 0.00 4.42 0.01 2.98 0.00 2.99 0.00 0.80 0.00 0.80 0.00 0.02 0.02  Hot Soak 0.01 4.13 0.00 4.14 0.02 2.70 0.00 2.72 0.00 0.85 0.00 0.85 0.00 0.08 0.08  Running 0.05 15.98 0.00 16.03 0.03 19.59 0.00 19.62 0.01 10.22 0.00 10.24 0.02 4.17 4.19  Resting 0.01 3.07 0.00 3.08 0.01 2.16 0.00 2.17 0.00 0.59 0.00 0.59 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.15 45.61 0.02 45.78 0.17 41.56 0.04 41.77 0.33 19.61 0.34 20.28 0.10 6.91 7.01  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 0.89 328.02 0.06 328.98 2.55 281.47 0.26 284.28 4.34 82.14 1.65 88.13 0.40 16.09 16.49 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.05 0.04 1.09 0.00 0.46 0.46  Start Ex 0.10 123.15 0.00 123.25 0.18 91.19 0.00 91.37 0.39 45.17 0.00 45.56 0.45 30.97 31.42  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.99 451.17 0.06 452.23 2.73 372.66 0.26 375.65 4.73 128.36 1.69 134.78 0.85 47.53 48.38 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 0.07 26.89 0.10 27.06 0.12 28.51 0.52 29.16 0.22 11.69 4.62 16.53 0.01 3.45 3.46 6 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.13 0.14 0.00 0.00 0.00 1 Start Ex 0.01 7.04 0.00 7.04 0.01 6.57 0.00 6.58 0.01 9.61 0.00 9.62 0.01 3.92 3.92  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.08 33.92 0.10 34.11 0.13 35.09 0.52 35.74 0.23 21.30 4.75 26.29 0.02 7.37 7.39 8 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.01 115.28 0.03 115.32 0.02 69.67 0.14 69.83 0.02 24.78 1.17 25.98 0.00 2.00 2.00 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.01 0.04 0.00 0.02 0.02  Start Ex 0.00 3.82 0.00 3.82 0.00 2.30 0.00 2.30 0.00 0.91 0.00 0.91 0.00 0.06 0.07  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.01 119.10 0.03 119.14 0.02 71.97 0.14 72.13 0.02 25.73 1.18 26.93 0.00 2.08 2.09 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.00 4.07 0.01 4.08 0.00 3.61 0.02 3.64 0.00 1.11 0.07 1.18 0.00 0.02 0.02  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.00 0.34 0.00 0.34 0.00 0.30 0.00 0.30 0.00 0.10 0.00 0.10 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.00 4.41 0.01 4.42 0.00 3.91 0.02 3.93 0.00 1.21 0.07 1.28 0.00 0.03 0.03  TireWear 0.00 2.33 0.00 2.33 0.00 1.11 0.00 1.12 0.00 0.31 0.03 0.34 0.00 0.04 0.04  BrakeWr 0.00 3.66 0.00 3.66 0.00 1.75 0.01 1.75 0.00 0.46 0.03 0.49 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.00 10.40 0.01 10.41 0.00 6.77 0.03 6.80 0.00 1.98 0.13 2.11 0.00 0.11 0.11  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.00 1.15 0.00 1.15 0.00 0.70 0.00 0.70 0.00 0.25 0.01 0.26 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 1.39 12272.52 0.00 12273.91 2.70 7433.48 0.00 7436.18 2.97 2657.09 0.00 2660.06 0.46 221.85 222.31  Diesel 0.00 0.00 2.59 2.59 0.00 0.00 12.46 12.46 0.00 0.00 106.07 106.07 0.00 0.00 0.00 457 ********************************************************************************************************************************************************************
Table E-14 

2020 Summer Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 1300. 7875060. 3914. 7880270. 1503. 3797360. 13666. 3812530. 1065. 976851. 52032. 1029950. 254. 150151. 150405. 240 VMT/1000 18. 264487. 73. 264577. 33. 126202. 362. 126597. 23. 32947. 2138. 35108. 3. 2936. 2938. 22 Trips 4972. 48878500. 18556. 48902100. 5776. 23332900. 77002. 23415700. 5632. 9549250. 586425. 10141300. 5299. 1605910. 1611210. 3649 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 0.06 9.17 0.02 9.24 0.09 7.90 0.04 8.04 0.25 3.07 0.33 3.65 0.01 0.74 0.76  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.17 0.01 0.18 0.00 0.08 0.08  Start Ex 0.01 7.94 0.00 7.95 0.01 5.61 0.00 5.62 0.04 3.49 0.00 3.52 0.04 1.62 1.66  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.07 17.10 0.02 17.19 0.10 13.51 0.04 13.66 0.29 6.73 0.34 7.35 0.06 2.44 2.49  Diurnal 0.01 5.98 0.00 6.00 0.01 4.07 0.00 4.09 0.00 1.09 0.00 1.09 0.00 0.02 0.02  Hot Soak 0.01 5.03 0.00 5.04 0.02 3.33 0.00 3.34 0.00 1.02 0.00 1.02 0.00 0.08 0.09  Running 0.05 14.56 0.00 14.60 0.03 17.88 0.00 17.91 0.01 9.57 0.00 9.58 0.02 4.06 4.09  Resting 0.01 4.41 0.00 4.42 0.01 3.13 0.00 3.14 0.00 0.84 0.00 0.84 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.15 47.08 0.02 47.25 0.17 41.92 0.04 42.14 0.31 19.24 0.34 19.89 0.08 6.61 6.70  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 0.87 354.10 0.06 355.03 2.43 301.93 0.26 304.61 4.12 87.88 1.65 93.65 0.37 16.46 16.83 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.05 0.04 1.09 0.00 0.46 0.46  Start Ex 0.10 97.85 0.00 97.95 0.18 72.28 0.00 72.46 0.38 35.86 0.00 36.25 0.45 24.67 25.13  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.96 451.95 0.06 452.98 2.60 374.21 0.26 377.07 4.50 124.79 1.69 130.98 0.83 41.59 42.42 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 0.07 24.86 0.10 25.03 0.11 26.24 0.51 26.86 0.20 10.78 4.48 15.46 0.01 3.19 3.20 6 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.13 0.14 0.00 0.00 0.00 1 Start Ex 0.01 6.56 0.00 6.57 0.01 6.12 0.00 6.13 0.01 9.17 0.00 9.18 0.01 3.76 3.77  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.07 31.42 0.10 31.59 0.12 32.36 0.51 32.99 0.22 19.96 4.61 24.78 0.02 6.95 6.97 8 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.01 120.89 0.03 120.93 0.02 73.06 0.14 73.22 0.02 25.75 1.17 26.95 0.00 2.00 2.00 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.01 0.04 0.00 0.02 0.02  Start Ex 0.00 3.82 0.00 3.82 0.00 2.30 0.00 2.30 0.00 0.91 0.00 0.91 0.00 0.06 0.07  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.01 124.71 0.03 124.75 0.02 75.36 0.14 75.52 0.02 26.70 1.18 27.90 0.00 2.08 2.09 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.00 4.07 0.01 4.08 0.00 3.61 0.02 3.64 0.00 1.11 0.07 1.18 0.00 0.02 0.02  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.00 0.34 0.00 0.34 0.00 0.30 0.00 0.30 0.00 0.10 0.00 0.10 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.00 4.41 0.01 4.42 0.00 3.91 0.02 3.93 0.00 1.21 0.07 1.28 0.00 0.03 0.03  TireWear 0.00 2.33 0.00 2.33 0.00 1.11 0.00 1.12 0.00 0.31 0.03 0.34 0.00 0.04 0.04  BrakeWr 0.00 3.66 0.00 3.66 0.00 1.75 0.01 1.75 0.00 0.46 0.03 0.49 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.00 10.40 0.01 10.41 0.00 6.77 0.03 6.80 0.00 1.98 0.13 2.11 0.00 0.11 0.11  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.00 1.20 0.00 1.20 0.00 0.73 0.00 0.73 0.00 0.26 0.01 0.27 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 1.41 12846.36 0.00 12847.76 2.70 7780.73 0.00 7783.43 2.95 2755.74 0.00 2758.69 0.46 220.83 221.28  Diesel 0.00 0.00 2.59 2.59 0.00 0.00 12.46 12.46 0.00 0.00 106.07 106.07 0.00 0.00 0.00 457 ********************************************************************************************************************************************************************
Table E-15 

2020 Winter Planning Emissions in tons/day 

in South Coast Air Basin 

*********************************************************************************************************************************************************************

 - - - - H e a v y D u t y T r u 

 - - - Light Duty Passenger Cars - - - - - - - - Light Duty Trucks - - - - - - - - - - Medium Duty Trucks - - - - ----- Gasoline Trucks ------ Die Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Diesel Total Non-cat Cat Total Tru ******************************************************************************************************************************************************************** Vehicles 1300. 7875060. 3914. 7880270. 1503. 3797360. 13666. 3812530. 1065. 976851. 52032. 1029950. 254. 150151. 150405. 240 VMT/1000 18. 264487. 73. 264577. 33. 126202. 362. 126597. 23. 32947. 2138. 35108. 3. 2936. 2938. 22 Trips 4972. 48878500. 18556. 48902100. 5776. 23332900. 77002. 23415700. 5632. 9549250. 586425. 10141300. 5299. 1605910. 1611210. 3649 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Reactive Organic Gas Emissions  Run Exh 0.06 8.53 0.02 8.61 0.10 7.39 0.04 7.53 0.27 2.88 0.33 3.48 0.01 0.72 0.73  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.17 0.01 0.18 0.00 0.08 0.08  Start Ex 0.01 9.44 0.00 9.45 0.01 6.68 0.00 6.69 0.04 4.10 0.00 4.14 0.05 1.86 1.91  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.07 17.97 0.02 18.06 0.11 14.07 0.04 14.22 0.31 7.15 0.34 7.80 0.07 2.65 2.72  Diurnal 0.01 4.28 0.00 4.29 0.01 2.88 0.00 2.89 0.00 0.77 0.00 0.77 0.00 0.02 0.02  Hot Soak 0.01 6.84 0.00 6.86 0.02 4.46 0.00 4.48 0.01 1.39 0.00 1.40 0.00 0.12 0.12  Running 0.06 19.36 0.00 19.41 0.03 23.74 0.00 23.77 0.01 11.81 0.00 11.82 0.03 4.42 4.44  Resting 0.01 2.90 0.00 2.90 0.01 2.01 0.00 2.02 0.00 0.54 0.00 0.54 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.16 51.35 0.02 51.52 0.18 47.16 0.04 47.38 0.34 21.67 0.34 22.34 0.10 7.21 7.31  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Monoxide Emissions  Run Exh 0.88 315.52 0.06 316.46 2.55 271.65 0.26 274.46 4.34 79.37 1.65 85.36 0.41 16.01 16.41 2 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.05 0.04 1.09 0.00 0.46 0.46  Start Ex 0.10 126.18 0.00 126.28 0.18 93.33 0.00 93.51 0.39 46.09 0.00 46.47 0.45 31.11 31.56  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.98 441.69 0.06 442.74 2.73 364.98 0.26 367.97 4.73 126.51 1.69 132.92 0.86 47.58 48.43 3 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Oxides of Nitrogen Emissions  Run Exh 0.08 29.88 0.11 30.07 0.14 31.68 0.55 32.38 0.24 13.01 4.91 18.16 0.01 3.89 3.90 7 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.13 0.14 0.00 0.00 0.00 1 Start Ex 0.01 7.10 0.00 7.11 0.01 6.63 0.00 6.64 0.01 9.64 0.00 9.65 0.01 3.93 3.94  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.09 36.98 0.11 37.18 0.14 38.32 0.55 39.02 0.26 22.66 5.04 27.96 0.02 7.82 7.84 8 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Carbon Dioxide Emissions (000)  Run Exh 0.01 112.15 0.03 112.19 0.02 67.79 0.14 67.95 0.02 24.24 1.17 25.44 0.00 2.00 2.00 4 Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.01 0.04 0.00 0.02 0.02  Start Ex 0.00 3.82 0.00 3.82 0.00 2.30 0.00 2.30 0.00 0.91 0.00 0.91 0.00 0.06 0.07  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.01 115.97 0.03 116.01 0.02 70.09 0.14 70.25 0.02 25.19 1.18 26.39 0.00 2.08 2.09 5 -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PM10 Emissions  Run Exh 0.00 4.07 0.01 4.08 0.00 3.61 0.02 3.64 0.00 1.11 0.07 1.18 0.00 0.02 0.02  Idle Exh 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  Start Ex 0.00 0.34 0.00 0.34 0.00 0.30 0.00 0.30 0.00 0.10 0.00 0.10 0.00 0.01 0.01  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total Ex 0.00 4.41 0.01 4.42 0.00 3.91 0.02 3.93 0.00 1.21 0.07 1.28 0.00 0.03 0.03  TireWear 0.00 2.33 0.00 2.33 0.00 1.11 0.00 1.12 0.00 0.31 0.03 0.34 0.00 0.04 0.04  BrakeWr 0.00 3.66 0.00 3.66 0.00 1.75 0.01 1.75 0.00 0.46 0.03 0.49 0.00 0.04 0.04  ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- --- Total 0.00 10.40 0.01 10.41 0.00 6.77 0.03 6.80 0.00 1.98 0.13 2.11 0.00 0.11 0.11  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Lead 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  SOx 0.00 1.12 0.00 1.12 0.00 0.68 0.00 0.68 0.00 0.24 0.01 0.26 0.00 0.02 0.02  -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fuel Consumption (000 gallons)  Gasoline 1.38 11950.03 0.00 11951.40 2.69 7239.97 0.00 7242.66 2.96 2601.52 0.00 2604.48 0.46 221.86 222.32  Diesel 0.00 0.00 2.59 2.59 0.00 0.00 12.46 12.46 0.00 0.00 106.07 106.07 0.00 0.00 0.00 457 ********************************************************************************************************************************************************************
ATTACHMENT F 

TO APPENDIX III 

FINAL 2003 AQMP 

EMISSIONS FROM DIESEL FUEL 

BY MAJOR SOURCE CATEGORY 

- 468 -
Table F-3

2010 Controlled Diesel Emissions (Tons/Day)

in South Coast Air Basin

VOC NOX CO SOX PM10 PM2.5 VOC 

010 Electric Utilities 0.155 0.007 0.424 0.003 0.123 0.122 0.155 030 Oil and Gas Production (Combustion) 0.025 0.067 0.056 0.000 0.088 0.087 0.025 050 Manufacturing and Industrial 0.952 6.457 2.891 0.014 0.820 0.802 1.014 052 Food and Agricultural Processing 0.103 1.448 0.319 0.002 0.090 0.088 0.109 060 Service and Commercial 0.322 0.991 1.062 0.010 0.268 0.265 0.450 310 Oil and Gas Production 0.000 0.000 0.000 0.000 0.000 0.000 0.000 320 Petroleum Refining 0.003 0.000 0.000 0.000 0.000 0.000 0.003 330 Petroleum Marketing 0.033 0.009 0.002 0.000 0.001 0.001 0.044 410 Chemical 0.001 0.000 0.000 0.000 0.000 0.000 0.001 430 Mineral Processes 0.000 0.000 0.000 0.000 0.000 0.000 0.000 499 Other (Industrial Processes) 0.007 0.000 0.000 0.000 0.000 0.000 0.007 610 Residential Fuel Combustion 0.000 0.081 0.012 0.001 0.009 0.009 0.000 710 Light Duty Passenger 0.037 0.336 0.278 0.001 0.052 0.047 0.037 722 Light Duty Trucks - 1&2 (up to 5750 lb.) 0.038 0.791 0.487 0.002 0.048 0.044 0.038 724 Medium Duty Trucks (5751-8500 lb.) 0.019 0.511 0.280 0.001 0.024 0.022 0.019 742 Light Heavy Duty Diesel Trucks-1&2 (8501-14000 lb.) 0.171 6.922 1.492 0.011 0.074 0.068 0.171 744 Medium Heavy Duty Diesel Trucks (14001-33000 lb.) 0.138 28.331 3.060 0.075 0.568 0.523 0.138 746 Heavy Heavy Duty Diesel Trucks (>33001 lb.) 1.477 111.376 12.374 0.312 1.494 1.374 1.477 760 Heavy Duty Diesel Urban Buses 0.084 9.981 1.180 0.020 0.139 0.128 0.084 770 School Buses 0.021 2.801 0.443 0.006 0.083 0.077 0.021 780 Motor Homes 0.001 0.538 0.031 0.001 0.009 0.008 0.001 820 Trains 1.649 14.004 6.951 3.476 0.912 0.839 1.649 830 Ships and Commercial Boats 2.306 27.015 6.370 32.680 2.245 2.065 2.306 840 Recreational Boats 0.099 0.800 0.505 0.000 0.031 0.029 0.161 860 Commercial/Industrial Mobile Equipment 3.568 90.665 55.920 0.116 6.006 5.526 3.617 870 Farm Equipment 0.651 4.876 3.127 0.006 0.366 0.337 0.795 895 Truck Stops 0.007 0.126 0.041 0.000 0.002 0.001 0.007 

Total Diesel (1) 11.868 308.133 97.306 36.737 13.450 12.460 12.329 

Note: (1) Emissions from Reclaim and line item (NSR/Set-Aside) are not included in this table.

Annual Average Inventory P
Table F-2

2010 Baseline Diesel Emissions (Tons/Day)

in South Coast Air Basin

VOC NOX CO SOX PM10 PM2.5 VOC 

010 Electric Utilities 0.155 0.007 0.424 0.003 0.123 0.122 0.155 030 Oil and Gas Production (Combustion) 0.025 0.067 0.056 0.000 0.088 0.087 0.025 050 Manufacturing and Industrial 0.952 6.457 2.891 0.014 0.820 0.802 1.014 052 Food and Agricultural Processing 0.103 1.448 0.319 0.002 0.090 0.088 0.109 060 Service and Commercial 0.322 0.993 1.062 0.010 0.268 0.265 0.450 310 Oil and Gas Production 0.000 0.000 0.000 0.000 0.000 0.000 0.000 320 Petroleum Refining 0.003 0.000 0.000 0.000 0.000 0.000 0.003 330 Petroleum Marketing 0.036 0.009 0.002 0.000 0.001 0.001 0.048 410 Chemical 0.002 0.000 0.000 0.000 0.000 0.000 0.002 430 Mineral Processes 0.000 0.000 0.000 0.000 0.000 0.000 0.000 499 Other (Industrial Processes) 0.012 0.000 0.000 0.000 0.000 0.000 0.012 610 Residential Fuel Combustion 0.000 0.081 0.012 0.001 0.009 0.009 0.000 710 Light Duty Passenger 0.093 0.487 0.282 0.001 0.052 0.048 0.093 722 Light Duty Trucks - 1&2 (up to 5750 lb.) 0.095 1.147 0.494 0.002 0.048 0.044 0.095 724 Medium Duty Trucks (5751-8500 lb.) 0.047 0.731 0.280 0.001 0.024 0.022 0.047 742 Light Heavy Duty Diesel Trucks-1&2 (8501-14000 lb.) 0.424 9.903 1.492 0.011 0.074 0.068 0.424 744 Medium Heavy Duty Diesel Trucks (14001-33000 lb.) 1.212 43.442 8.117 0.075 1.090 1.003 1.212 746 Heavy Heavy Duty Diesel Trucks (>33001 lb.) 6.369 163.269 29.172 0.312 2.681 2.467 6.369 760 Heavy Duty Diesel Urban Buses 0.739 15.305 3.130 0.020 0.266 0.245 0.739 770 School Buses 0.181 4.295 1.176 0.006 0.160 0.147 0.181 780 Motor Homes 0.011 0.825 0.083 0.001 0.017 0.016 0.011 820 Trains 1.649 17.886 6.951 3.476 0.912 0.839 1.649 830 Ships and Commercial Boats 4.162 53.770 6.370 32.680 3.720 3.422 4.162 840 Recreational Boats 0.245 1.145 0.505 0.000 0.031 0.029 0.399 860 Commercial/Industrial Mobile Equipment 11.441 107.357 55.920 0.116 8.006 7.366 11.506 870 Farm Equipment 0.740 6.312 3.127 0.006 0.416 0.383 0.904 895 Truck Stops 0.138 2.523 0.822 0.000 0.031 0.029 0.138 

Total Diesel (1) 29.156 437.457 122.687 36.737 18.926 17.499 29.744 

Note: (1) Emissions from Reclaim and line item (NSR/Set-Aside) are not included in this table.

Annual Average Inventory P
Table F-1

1997 Baseline Diesel Emissions (Tons/Day)

in South Coast Air Basin

VOC NOX CO SOX PM10 PM2.5 VOC 

010 Electric Utilities 0.117 0.021 0.320 0.030 0.103 0.102 0.117 030 Oil and Gas Production (Combustion) 0.024 0.176 0.054 0.005 0.094 0.093 0.025 050 Manufacturing and Industrial 0.848 10.696 2.585 0.171 0.815 0.797 0.891 052 Food and Agricultural Processing 0.113 1.602 0.349 0.025 0.110 0.107 0.117 060 Service and Commercial 0.248 3.108 0.800 0.102 0.227 0.225 0.341 310 Oil and Gas Production 0.000 0.000 0.000 0.000 0.000 0.000 0.000 320 Petroleum Refining 0.007 0.000 0.000 0.000 0.000 0.000 0.007 330 Petroleum Marketing 0.051 0.005 0.001 0.000 0.000 0.000 0.058 410 Chemical 0.004 0.000 0.000 0.000 0.000 0.000 0.004 430 Mineral Processes 0.000 0.000 0.000 0.000 0.000 0.000 0.000 499 Other (Industrial Processes) 0.020 0.000 0.000 0.000 0.000 0.000 0.020 610 Residential Fuel Combustion 0.000 0.070 0.010 0.013 0.009 0.009 0.000 710 Light Duty Passenger 0.510 2.053 1.325 0.049 0.309 0.284 0.510 722 Light Duty Trucks - 1&2 (up to 5750 lb.) 0.234 1.426 0.883 0.034 0.125 0.115 0.234 724 Medium Duty Trucks (5751-8500 lb.) 0.040 0.227 0.150 0.005 0.023 0.021 0.040 742 Light Heavy Duty Diesel Trucks-1&2 (8501-14000 lb.) 0.335 4.723 0.993 0.041 0.115 0.106 0.335 744 Medium Heavy Duty Diesel Trucks (14001-33000 lb.) 1.198 48.294 8.183 0.409 1.411 1.298 1.198 746 Heavy Heavy Duty Diesel Trucks (>33001 lb.) 8.825 197.758 41.591 1.810 5.445 5.009 8.825 760 Heavy Duty Diesel Urban Buses 0.774 17.442 3.640 0.164 0.309 0.284 0.774 770 School Buses 0.106 3.666 0.715 0.032 0.130 0.120 0.106 780 Motor Homes 0.009 0.516 0.057 0.004 0.014 0.013 0.009 820 Trains 1.641 38.862 5.788 2.884 0.907 0.834 1.641 830 Ships and Commercial Boats 2.949 37.083 4.493 21.566 2.697 2.481 2.949 840 Recreational Boats 0.196 0.913 0.403 0.000 0.024 0.022 0.319 860 Commercial/Industrial Mobile Equipment 18.155 159.072 75.413 0.829 10.822 9.956 18.243 870 Farm Equipment 1.229 10.408 4.819 0.058 0.655 0.603 1.500 895 Truck Stops 0.092 1.684 0.549 0.000 0.021 0.019 0.092 

Total Diesel (1) 37.723 539.806 153.122 28.230 24.363 22.498 38.354 

Note: (1) Emissions from Reclaim and line item (NSR/Set-Aside) are not included in this table.

Annual Average Inventory P