APPENDIX B2

Area Source Annual Emissions 

2007, 2017, 2025 

(Provided in Electronic Form Only) 

Bureau of Air Quality 

Department of Environmental Protection 
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APPENDIX B1

Pennsylvania 2007 Area Source Criteria Air Pollutant 

Emission Estimation Methods 

(Dec. 2009) 

Bureau of Air Quality 

Department of Environmental Protection 
[This page intentionally left blank.] 
Pennsylvania 2007 Area Source Criteria Air Pollutant Emission Estimation 

Methods 

December 2009 

Prepared by Pennsylvania Department of Environmental Protection 

Bureau of Air Quality 

Rachel Carson State Office Building 

PO Box 8468 

Harrisburg, PA 17105-8468 

Contact: Sherry Bogart, 717-783-5974, sbogart@state.pa.us
2

 TABLE OF CONTENTS 

AREA SOURCE DEFINITION .......................................................................................................................................5

METHODS FOR ESTIMATING AREA SOURCE ACTIVITY AND EMISSIONS ....................................................5

ADHESIVES AND SEALANTS (SCC 2460600000) ...................................................................................................12

AIRCRAFT COATING (SCC 2401075000) .................................................................................................................14

APPLIANCES (SCC 2401060000) ................................................................................................................................16

ARCHITECTURAL SURFACE COATINGS (SCC 2401001000) ..............................................................................18

ASPHALT PAVING (2 SCCs) ......................................................................................................................................20

AUTOMOTIVE AFTERMARKET PRODUCTS (SCC 2460400000) .........................................................................25

AUTOMOTIVE REFINISHING (SCC 2401005000) ...................................................................................................27

BAKERIES (SCC 2302050000) ....................................................................................................................................29

COATINGS AND RELATED PRODUCTS (SCC 2460500000) .................................................................................31

COMMERCIAL COOKING – (5 SCCs) .......................................................................................................................33

CONSTRUCTION DUST (3 SCCs: SCC 2311010000, SCC 2311020000, SCC 2311030000) ..................................41

DEGREASING (4 SCCs: SCC 2415360000, SCC 2415300000, SCC 2415230000, SCC 2415200000).....................53

DRY CLEANERS (SCC 2420000000) ..........................................................................................................................56

ELECTRONIC AND OTHER ELECTRIC COATINGS (SCC 2401065000) ..............................................................58

FACTORY FINISHED WOOD (SCC 2401015000) .....................................................................................................60

FIFRA-REGULATED PRODUCTS (SCC 2460800000) .............................................................................................61

FUEL COMBUSTION – COMMERCIAL/INSTITUTIONAL (7 SCCs: SCC 2103001000, SCC 2103002000, .......64

SCC 2103004000, SCC 2103005000, SCC 2103006000, SCC 2103007000, SCC 2103011000) ................................64

FUEL COMBUSTION – INDUSTRIAL (7 SCCs: 2102001000, ................................................................................79

SCC 2102002000, SCC 2102004000, SCC 2102005000,..............................................................................................79

SCC 2102006000, SCC 2102007000, SCC 2102011000) .............................................................................................79

GASOLINE MARKETING (5 SCCs) .........................................................................................................................102

GRAPHIC ARTS (SCC 2425000000) .........................................................................................................................107

HOUSEHOLD PRODUCTS (SCC 2460200000) ........................................................................................................108

INDUSTRIAL MAINTENANCE COATINGS (SCC 2401100000) ..........................................................................110
3

MACHINERY AND EQUIPMENT (SCC 2401055000) ............................................................................................111

MARINE COATING (SCC 2401080000) ...................................................................................................................113

METAL CANS (SCC 2401040000).............................................................................................................................115

METAL FURNITURE (SCC 2401025000) .................................................................................................................117

METAL SHEETS, STRIPS, COILS (SCC 2401045000) ............................................................................................118

MISCELLANEOUS MANUFACTURING (SCC 2401090000).................................................................................120

MISCELLANEOUS PRODUCTS (NOT OTHERWISE COVERED) (SCC 2460900000) .......................................122

OPEN BURNING (3 CCs) ...........................................................................................................................................124

OTHER SPECIAL PURPOSE COATINGS (SCC 2401200000) ................................................................................129

PAPER, FOIL AND FILM (SCC 2401030000) ..........................................................................................................131

PERSONAL CARE PRODUCTS (SCC 2460100000) ................................................................................................133

PORTABLE FUEL CONTAINERS – GASOLINE DISTRIBUTION (10 SCCs) .....................................................135

PUBLIC OWNED TREATMENT WORKS (SCC: 2630020000) ..............................................................................138

RAILROAD SOLVENTS (SCC 2401085000) ............................................................................................................140

RESIDENTIAL COAL FOSSIL FUEL COMBUSTION (2 SCCs: SCC 2104001000, SCC 2104002000)...............142

RESIDENTIAL FUEL OIL/KEROSENE COMBUSTION (2 SCCs: SCC 2104004000, SCC 2104011000) ...........149

RESIDENTIAL LIQUIFIED PETROLEUM GAS (LPG) (SCC 2104007000) ..........................................................154

RESIDENTIAL NATURAL GAS (SCC 2104006000) ...............................................................................................157

TRAFFIC LINE PAINTING (SCC 2401008000)........................................................................................................161

WINERIES (SCC 2302070005) ...................................................................................................................................163

WOOD FURNITURE AND FIXTURES (SCC 2401020000) ....................................................................................165

ACKNOWLEDGEMENTS..........................................................................................................................................167
4

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5

AREA SOURCE DEFINITION 

For emission inventory development purposes, the term “area sources” traditionally refers to stationary air pollutant emission sources 

that are not inventoried at the facility-level. While point sources are inventoried individually, area sources are typically inventoried at 

the county level (Introduction to Area Source Emission Inventory Development Volume III: Chapter 1)

1

. Sources such as gasoline 

stations and dry cleaning establishments are often treated as both point and area sources. The main reason they are not exclusively 

treated as point sources is that the effort required to gather data and estimate emissions for each individual facility is very great, while 

emissions per facility are generally small. For these sources, a cut-off point, typically based on annual emissions, usually defines the 

distinction between point and area. The Consolidated Emissions Reporting Rule (CERR) specifies reporting criteria air pollutant 

(CAP) thresholds for point and area sources, which vary depending on the pollutant and the attainment status of a county (see 

http://www.epa.gov/ttn/chief/cerr/index.html).

Individual emissions sources are grouped with other like sources into source categories. These source categories are grouped in such a 

way that they can be estimated collectively using one methodology. Most area source categories do not have an analogue in the point 

source inventory. Commercial/consumer product use is such an example. The boundaries of the individual activities associated with 

these sources are often hard to determine or are, at best, arbitrary. Even within a point source facility, some activities occur that are 

more easily treated as area source emissions. Some emissions associated with surface coating operations such as equipment cleaning, 

for example, can be more practically estimated using area source methods even though other surface coating operations may be 

reported as part of the point source inventory. 

METHODS FOR ESTIMATING AREA SOURCE ACTIVITY AND EMISSIONS 

Area source emissions are generally estimated by multiplying an emission factor by some known indicator or collective activity for 

each area source category at the county level. Several methodologies are available for estimating area source activity levels and 

emissions. For this 2007 area source inventory, estimates were derived by (1) treating area sources as point sources, (2) obtaining 

 

1

Eastern Research Group, Inc., “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 1, 

Introduction to Area Source Emission Inventory Development (Revised Final),” prepared for the Area Sources Committee, Emission 

Inventory Improvement Program, January 2001. 
6

county-level activity data, (3) apportioning national or statewide activity data to counties, (4) use of per capita emission factors, and 

(5) use of per employee emission factors. Each approach has distinct advantages and disadvantages as discussed below. 

Small sources that would normally be treated as area sources may be handled as point sources for several reasons. First, county level 

activity data may not be readily determinable for certain source categories. Municipal landfills provide an example of this situation. 

For some source categories, county activity estimates were available. For example, monthly wine production data for 2007 were 

available by county from the Alcohol & Tobacco Tax and Trade Bureau, Department of Treasury. If county activity data were not 

available, Commonwealth totals were apportioned to counties using data for a surrogate of the emissions activity. For example, the 

quantity of highway gasoline consumed in the Commonwealth was apportioned to the county level on the basis of vehicle miles 

traveled per county. Residential, commercial, and industrial fuel combustion were other categories that were handled in this manner. 

The major drawbacks of this approach are that additional data and resources are needed to apportion activity levels to the local level, 

and accuracy is lost in the process. If Commonwealth level data were not available, then national data were used in a similar manner. 

Sources in certain area source categories were not only numerous and diffuse, but were too difficult to inventory by any of the above 

procedures. As an example, solvent evaporation from consumer and commercial products such as waxes, aerosol products and 

window cleaners cannot be routinely determined by DEP. In addition, it would be resource-intensive to develop and implement a 

survey that would yield such information. Per capita or per employee emission factors are used to estimate emissions for these source 

categories. The use of per capita emission factors is based on the assumption that, for a given source category, emission activity can be 

reasonably associated with population. This assumption is valid over broad areas for certain categories such as Architectural Surface 

Coating and solvent evaporation from Consumer and Commercial Products. 

For categories that rely on a per capita emission factor, county population estimates for 2007 were obtained from the U.S. Bureau of 

the Census. When emissions are calculated from per employee emission factors, county-level employment data for 2006 were 

obtained. Because county employment data for 2007 was not be available from the Bureau of the Census’ County Business Patterns

(CBP) until July 2009, data for the appropriate North American Industrial Classification System (NAICS) codes were obtained by E. 

H. Pechan & Associates from the 2006 CBP1. The Commonwealth-level employment data were obtained at the NAICS code level 

from the U.S. Bureau of Labor Statistics.2

 

1U.S. Department of Commerce, Bureau of the Census, County Business Patterns 2006, Pennsylvania, available from 

http://www.census.gov/epcd/cbp/view/cbpview.html,.

2U.S. Bureau of Labor Statistics, Current Employment Statistics, available from http://www.bls.gov/sae/home.htm.
7

In some cases, the Census does not report the employment value for a particular NAICS code/county combination because of 

confidentiality concerns. In these cases, the Census provides employment data as a range (e.g., between 20 and 99 employees). When 

a precise number of employees was not available from CBP, an initial estimate was developed based on the mid-point of the reported 

range (e.g., 60 employees was used for the 20 to 99 employment range). For a given NAICS code, the mid-point estimates were then 

adjusted up or down to yield the Commonwealth-level employment for that NAICS code as reported in the CBP. The adjustments 

were computed by first calculating the difference between the Commonwealth-level CBP employment and the total of the 

employment values for counties for which actual employment values were reported in the CBP. The resulting value represents 

employment for the counties for which the CBP reports an employment range value. This value was then divided by the sum of the 

mid-point employment estimates for the counties for which employment was reported as a range. The resulting ratio was multiplied by 

the mid-point estimates to yield the final county employment estimates. The calculation spreadsheets provide each of the steps used in 

this estimation procedure. National, State and County level employment data downloaded from US Census Bureau, mapping of 

employment flag letters reported by County Business Patterns to the range and midpoints of the range, and calculated final activity 

data using the employment midpoint and adjustment factor was performed by E.H. Pechan & Associates. 

Control Efficiency (CE) 

Control efficiency is the emission reduction percentage associated with a control device, process change or reformulation. Control 

efficiencies can vary widely by source within an area source category. Area source control efficiency values represent the weighted 

average control for the category. 

Rule Penetration (RP) 

Because lower-emitting sources within a source category may not be covered by a regulation, it is important to reflect the extent to 

which total source category emissions are affected. Rule penetration represents the percentage of total source category emissions that 

are affected by a regulation. 

 
8

Rule Effectiveness (RE) 

Rule effectiveness is a factor used to adjust the control efficiency to account for failures and uncertainties that affect the actual 

performance of the control. For example, control equipment performance may be adversely affected by age of the equipment, lack of 

maintenance, or improper use. With the exception of Federal regulations, a default RE value of 80 percent was applied when 

information was not available to substantiate the true RE value1

. An RE of 100 percent was applied to all Federal regulations that 

require national compliance. 

The RE factor is applied to the estimated control efficiency in the calculation of emissions from a source. The formula for the 

application of CE, RP, and RE is displayed below: 

Uncontrolled Emissions = 50 pounds per day 

Control Efficiency = 90 percent 

Rule Penetration = 60 percent 

Rule Effectiveness = 80 percent 

Controlled Emissions = Uncontrolled Emissions × (1 – CE/100 × RP/100 × RE/100) 

Controlled Emissions = 50 × (1 – 0.9 × 0.6 × 0.8) = 50 × (1 – 0.432) = 28.4 pounds per day 

An RE and/or RP value can substantially increase emission estimates when high control efficiencies are involved. For example, if RP 

was not applied in the above example (equivalent to a 100 percent RP assumption), then estimated emissions are: 

Controlled Emissions = 50 × (1 – 0.9 × 0.8) = 50 × (1 – 0.72) = 14 pounds per day. 

 

1

Eastern Research Group, Inc., “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 1, 

Introduction to Area Source Emission Inventory Development (Revised Final),” prepared for the Area Sources Committee, Emission 

Inventory Improvement Program, January 2001. 
9

Point Source Subtractions 

Source categories can appear in both the area source and point source inventory. For example, emissions from large dry cleaning 

establishments may be included in the point source inventory, while emissions from smaller dry cleaners (below some specified 

cutoff) are included in the area source inventory. When a point source inventory and an area source inventory include emissions from 

the same process, the area source emission estimates are adjusted to avoid double counting. Although many area source categories 

(e.g., Architectural Surface Coating) do not have companion point source categories, there are many source categories in the area 

source inventory for which emissions are reported in the Pennsylvania point source inventory (see Table 1). For these source 

categories, point source emissions are subtracted from total emission estimates to yield area source emissions. 

 Ideally, this adjustment would occur in the area source emission calculation by subtracting point source emission activity 

(throughput) from total emission activity as shown below. 

SourceArea Activity  Total Activity    Activity SourcePoint 

However, the Pennsylvania point source inventory does not report throughput for most sources. Therefore, it was necessary to 

calculate the point source subtractions using total and point source emission estimates as identified below. 

Area Emissionsp  Total Emissionsp   Emissions SourcePoint p

where: 

p = pollutant 

Separate point source inventories were developed for Allegheny and Philadelphia counties and for all other counties. Except for 

ammonia and lead, the Allegheny inventory reports annual emissions for all pollutants included in the area source inventory. These 

pollutants are also missing from the Philadelphia County annual inventory. Unlike the Allegheny inventory, the Philadelphia County 

inventory does not report PM emissions on a filterable and condensable basis, but rather on a primary basis. The inventory for the 

remaining counties reports annual emissions for the same pollutants as the Philadelphia County inventory, with the exception of 

primary PM2.5 (PM25-PRI), which is not reported for the remaining counties. Given the different ways in which PM emissions are 

reported in the 2002 Pennsylvania point source inventory, it was necessary to develop PM emissions on a consistent basis to facilitate 

the point source subtractions. Therefore, for Allegheny County, Pechan summed the condensable and the filterable PM emissions to 

obtain PM10-PRI and PM25-PRI emission values for use in the point source subtractions. 
10

To facilitate the point source subtractions, the annual emission records for all point SCCs associated with an area source category were 

summed to the county level. The county-level point source annual emissions were then subtracted from the area source category 

annual emissions using an area source category-to-point source category crosswalk developed for this project. Note that in keeping 

with EIIP guidance, when the resulting area source emission estimate was negative, the area source emission value was set to zero. 

The following presents an example of point source NOx emission subtraction calculations for the Commercial/Institutional 

Bituminous/Sub-bituminous Coal Combustion category (SCC 2103002000). 

   

   

tons

NOxSourceArea Emissions SCCfor tons tons

Po NOxSource Emissions Allegheny (SCC tons.Cnty ) (SCC tons. )

NOxTotal Emissions SCCfor Allegheny Cnty yearpertons

NOxSourceArea Emissions SCCfor NOxTotal Emissions Po NOx Emissions

895.9997

2103002000 ,1 054.3025 158.3028

int ( ) 0751152 10300207 6 2277 10300208

2103002000 ( ,1) 054.3025

2103002000 int



 

 



 

The following individual sections describe the annual and seasonal emission estimation methodology for each area source category. 

Each section contains a brief description of the source category, identifies whether the category’s emission estimates were subject to 

point source emission subtractions, and presents sample emission calculations (point source subtractions are not included in these 

sample calculations). All referenced sources are displayed in Appendix A. 
11

Table 1. Area Source Inventory Categories with Point Source Emission Subtractions 

SCC SCC1DESC SCC3DESC SCC6DESC SCC8DESC

2102001000 Stationary Source Fuel Combustion Industrial Anthracite Coal Total: All Boiler Types

2102002000 Stationary Source Fuel Combustion Industrial Bituminous/Sub-bituminous Coal Total: All Boiler Types

2103001000 Stationary Source Fuel Combustion Commercial/Institutional Anthracite Coal Total: All Boiler Types

2103002000 Stationary Source Fuel Combustion Commercial/Institutional Bituminous/Sub-bituminous Coal Total: All Boiler Types

2103004000 Stationary Source Fuel Combustion Commercial/Institutional Distillate Oil Total: Boilers and IC Engines

2102004000 Stationary Source Fuel Combustion Industrial Distillate Oil Total: Boilers and IC Engines

2103005000 Stationary Source Fuel Combustion Commercial/Institutional Residual Oil Total: All Boiler Types

2102005000 Stationary Source Fuel Combustion Industrial Residual Oil Total: All Boiler Types

2103006000 Stationary Source Fuel Combustion Commercial/Institutional Natural Gas Total: Boilers and IC Engines

2102006000 Stationary Source Fuel Combustion Industrial Natural Gas Total: Boilers and IC Engines

2103007000 Stationary Source Fuel Combustion Industrial Liquefied Petroleum Gas (LPG) Total: All Combustor Types

2302070001 Industrial Processes Food and Kindred Products: SIC 20 Fermentation/Beverages Breweries

2401015000 Solvent Utilization Surface Coating Factory Finished Wood: SIC 2426 thru 242 Total: All Solvent Types

2401020000 Solvent Utilization Surface Coating Wood Furniture: SIC 25 Total: All Solvent Types

2401040000 Solvent Utilization Surface Coating Metal Cans: SIC 341 Total: All Solvent Types

2401050000 Solvent Utilization Surface Coating

Miscellaneous Finished Metals: SIC 34 - (341 + 

3498) Total: All Solvent Types

2401055000 Solvent Utilization Surface Coating Machinery and Equipment: SIC 35 Total: All Solvent Types

2401080000 Solvent Utilization Surface Coating Marine: SIC 373 Total: All Solvent Types

2401085000 Solvent Utilization Surface Coating Railroad: SIC 374 Total: All Solvent Types

2401090000 Solvent Utilization Surface Coating Miscellaneous Manufacturing Total: All Solvent Types

2415200000 Solvent Utilization Degreasing All Industries: Conveyerized Degreasing Total: All Solvent Types

2415300000 Solvent Utilization Degreasing All Industries: Cold Cleaning Total: All Solvent Types

2425000000 Solvent Utilization Graphic Arts All Processes Total: All Solvent Types

2501060053 Storage and Transport Petroleum and Petroleum Product Storage Gasoline Service Stations Stage 1: Balanced Submerged Filling

2501060101 Storage and Transport Petroleum and Petroleum Product Storage Gasoline Service Stations Stage 2: Displacement Loss/Uncontrolled

2501060102 Storage and Transport Petroleum and Petroleum Product Storage Gasoline Service Stations Stage 2: Displacement Loss/Controlled

2601010000 Waste Disposal, Treatment, and Recovery On-site Incineration Industrial Total

2601020000 Waste Disposal, Treatment, and Recovery On-site Incineration Commercial/Institutional Total

2620030000 Waste Disposal, Treatment, and Recovery Landfills Municipal Total
12

ADHESIVES AND SEALANTS (SCC 2460600000) 

Adhesives are formulated organic polymer compounds that adhere to, or form a bond between, one or more substrates. 

They are commonly referred to as cements, glues and pastes. Adhesives can be classified as water-based, solventbased, hot melts, or radiation curable. Sealants and caulking compounds are organic polymers used to fill or seal gaps 

between surfaces. The primary solvents used in formulating adhesives and sealants are aliphatic hydrocarbons and 

keytones. 

County-level emissions were calculated using a per capita emission factor which was obtained from the Emission 

Inventory Improvement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. The emission factor 

represents pre-control emission rates. A CE of 8.3 percent3

and an RP of 48.6 percent4 were applied to reflect the 

Federal Rule for consumer products. There are no point sources associated with this category. 

Each county’s emissions are estimated per the sample calculations listed below. 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, 

Chapter 5, Consumer and Commercial Solvent Use,” Table 5.4-1, prepared for the Area Sources Committee, Emission 

Inventory Improvement Program, August 1996, available from 

http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 2009 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009. 

3

ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009. 

4

E.H. Pechan & Associates, Inc., Control Measure Development Support Analysis of Ozone Transport Commission 

Model Rules, prepared for the Ozone Transport Commission, March 2001. 
13

SAMPLE VOC EMISSION CALCULATIONS: 

   











 

100100100

1

CE RERP

Annual VOC Emissions EmissionFactor Population

where: 

 Emission Factor = 0.57 lbs VOC/person/year1

 Population = 1,219,210 (Allegheny County)2

 Control Efficiency = 8.3%3

 RP (Rule Penetration) = 48.6%4

 RE (Rule Effectiveness) = 100% 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

year

person

lbsVOC

Annual VOC Emissions

333.47

2000

1

666,916.82

100

100

100

48 6.

100

3.8

,1 219,210 1

.0 57

















 




































14

AIRCRAFT COATING (SCC 2401075000) 

This source category includes aircraft building and repairing. The emissions were calculated using an employmentbased emission factor1

and employee data from NAICS code 3364XX. The number of employees in each county for 

2006 was collected by E.H. Pechan and Associates, who calculated the midpoints from any given ranges2

. Each 

county’s emissions were estimated per the following sample calculations below. Point source emissions, where present, 

were subtracted from these emission estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 15 lbs VOC /employee/year 

Employees = 4494 employees (Delaware County) 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed October, 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment 

flag letters reported by County Business Patterns to the range and midpoints of the range, and calculated final activity 

data using the employment midpoint and adjustment factor. 
15

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

Employees

year

Employee

lbsVOC

Annual VOC Emissions

33.705

2000

1

67,410

4494

15

 






















16

APPLIANCES (SCC 2401060000) 

The VOC emissions from this source category result from the evaporation of the solvent used in the coating process in 

the manufacture of electrical appliances such as refrigerators, freezers, laundry equipment, and electric house wares. 

Emissions for each county were estimated per the sample calculations below using an employment-based emission 

factor1and the number of 2006 employees in the NAICS codes 3352XX. . The number of Appliance employees was 

collected from U.S. Census Bureau’s County Business Patterns2

by E. H. Pechan and Associates who calculated 

midpoints for any ranges obtained. Point source emissions, where present, were subtracted from these emission 

estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 249 lbs VOC/employee/year

Employees = 41 (Berks County) 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed September 2009. 

2 National, state and county level employment data downloaded from US Census Bureau, mapping of employment flag 

letters reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data 

using the employment midpoint and adjustment factor. 
17

 

.5 1045 yearperVOC

2000

1

,01 209

41

249

tons

pounds

ton Annual VOC Emissions pounds yearperVOC

employees

year

employee

lbsVOC

Annual VOC Emissions

  






















18

ARCHITECTURAL SURFACE COATINGS (SCC 2401001000) 

Architectural surface coatings are used by homeowners and painting contractors to coat the interior and exterior of 

buildings and other structures. The coatings are applied by spray, brush, or roller and dry or cure at ambient conditions. 

The VOC emissions from this source category result from the evaporation of the paint and cleanup solvents. 

Each county’s emissions were calculated using a per capita emission factor1and U.S. Bureau of the Census 2007 

county population data2. The Federal architectural surface coating regulations call for a 20 percent reduction in the 

solvent content of architectural surface coatings manufactured after September 1999, which reduction was accounted 

for in the development of the new per capita emission factor for states with AC rules (2.41 lbs VOC/person/year)1. 

Each county’s emissions are estimated per the sample calculations listed below. 

SAMPLE VOC EMISSION CALCULATIONS: 

   











 

100100

1

RERP

Annual VOC Emissions EmissionFactor Population

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed August 2009. 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009. 
19

where: 

Emission Factor = 2.41 lbs VOC/person/year1

Population = 1,219,210 (Allegheny County) 

CE (Control Efficiency) =0%, integral with new EF, for states 

with AC rules1

RP (Rule Penetration) = 100% 

RE (Rule Effectiveness) = 100% 

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

people

year

person

lbsVOC

Annual VOC Emissions

1469.1481

2000

1

,2 938,296.10

100

100

100

100 ,1 219,210 1

.2 41









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



 

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

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

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


20

ASPHALT PAVING (2 SCCs) 

SCC category’s emissions for 2461021000 (Cutback Asphalt) and 2461022000 (Emulsified Asphalt) were calculated 

by E.H. Pechan and Associates. The following documentation was prepared by E.H. Pechan and Associates with 

footnotes located at the end of this section: 

Asphalt paving is the process of applying asphalt concrete to seal or repair the surface of roads, parking lots, driveways, 

walkways, or airport runways. Asphalt concrete is a composite material comprised of a binder and a mineral aggregate. 

The binder, referred to as asphalt cement, is a byproduct of petroleum refining and contains the semi-solid residual 

material left after the more volatile chemical fractions have been distilled off.1

a. Emulsified Asphalt

Asphalt cements thinned with water and an emulsifying agent are known as cutback asphalts. This thinning reduces the 

viscosity of the asphalt making it easier to work with the mixture. The primary uses of emulsified asphalt include tack 

and seal operations, priming roadbeds, and paving operations for pavements up to several inches thick. 

Emulsified asphalt may contain up to 12 percent organic solvents by volume.1Emissions from emulsified asphalt result 

from the evaporation of VOCs after the mixture is laid down. Compared to cutback asphalt, emulsified asphalt has lower 

VOCs emissions per ton used. 

b. Cutback Asphalt

Asphalt cements thinned with petroleum distillates are known as cutback asphalts. The primary uses of cutback asphalt 

include tack and seal operations, priming roadbeds, and paving operations for pavements up to several inches thick. Cutback asphalt is produced by thinning the binder in a diluent containing 25 to 45 percent petroleum distillates by volume

prior to mixing with the aggregate. This reduces the viscosity of the asphalt making it easier to work with the mixture. 

Emissions from cutback asphalt result from the evaporation of VOCs and HAPS after the mixture is laid down. Of all 

asphalt types, cutback asphalt has the highest diluent content and, as a result, emits the highest levels of VOCs per ton 
21

used. The timeframe and quantity of VOC and HAP emissions depend on the type and the quantity of organic solvent 

used as a diluent.

For these source categories, the following SCCs were assigned:

SCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 4

2461022000 Solvent 

Utilization

Misc. Non-industrial: 

Commercial

Emulsified 

Asphalt

Total: All 

Solvent Types

2461021000 Solvent 

Utilization

Miscellaneous Nonindustrial: 

Commercial

Cutback Asphalt Total: All 

Solvent Types

The general approach to calculating emissions from emulsified asphalt and cutback asphalt paving is to multiply the 

estimated county-level emulsified asphalt usage by emission factors for VOCs. 

State-level emulsified asphalt and cutback asphalt usage in 2008 was obtained from the Asphalt Institute’s 2008 

Asphalt Usage Survey.

2

State-level data were allocated to county-level according to the fraction of paved road vehicle 

miles traveled (VMT) in each county. 

Total annual VMT estimates by State and roadway class were obtained from the Federal Highway Administration’s 

(FHWA) annual Highway Statistics report.3 Paved road VMT was calculated by subtracting the State/roadway class 

unpaved road VMT from total State/roadway class VMT. State-level paved road VMT was spatially allocated to 

counties according to the fraction of total VMT in each county for the specific roadway class as shown by the 

following equation:

VMTx,total= ∑VMTST,y * VMTx,y / VMTST,y

where: VMTx,total = VMT (million miles) in county x on all paved roadways

VMTST,y = paved road VMT for the entire State for roadway class y 

VMTx,y = total VMT (million miles) in county x and roadway class y 

VMTST,y = total VMT (million miles) in entire State for roadway class y
22

The county-level total VMT by roadway class used in this calculation was previously developed by E.H. Pechan and 

Associates, Inc. to support the on-road national emissions inventory.

4

 

c. Emission Factors

Emission factors for emulsified asphalt and cutback asphalt usage were obtained from the Technical Report Series 

produced by the U.S. EPA’s Emission Inventory Improvement Program and are reported in Table 1 below.1

d. Emissions

Emissions were calculated by multiplying the county-level asphalt usage (barrels) by the emission factors listed in Table 

1 and then dividing by 2000 to convert pounds to tons.

Emissionsx,y = (Asphalt Usagex * EFy) / 2000

where: Emissionsx,y = emissions (tons) of pollutant y in county x

Asphalt Usagex = emulsified asphalt (barrels) used in county x

EFy = emission factor for pollutant y

To convert tons of asphalt reported in the 2008 Asphalt Usage Survey to barrels, it was assumed that the density of 

asphalt is similar to that of water, 8.34 lbs/gal, and that one barrel equals 42 gallons.

Barrels of Asphalt = (tons of asphalt * 2000 lbs / 8.34 lbs/gal) / 42 gal/barrel

Note that one barrel of asphalt weights approximately 350 pounds.
23

e. Sample Calculation

VOC emissions from emulsified asphalt usage in Allegheny County, Pennsylvania:

From the 2008 Asphalt Usage Survey, the state of Pennsylvania used 69,671 tons of emulsified asphalt in 2008. The 

fraction of paved road VMT traveled in Allegheny County is 10,516.10 million miles divided by 104,400.2 million miles 

which equals 0.10073.

Asphalt Usage Allegheny = ((69,671 tons * 2000 lbs / 8.34 lbs/gal) / 42 gal/barrel) * 0.10073

Asphalt Usage Allegheny = 40,070.571 barrels

VOC Emissions Allegheny = (40,070.571 barrels * 9.2 lbs/barrel) / 2000 lbs/ton

VOC Emissions = 184.32 tons

Table 1. Criteria Emission Factors for Emulsified and Cutback Asphalt Paving

Pollutant Description Pollutant 

Code

Emission 

Factor 

(LBS/BARRE

L)

Emission Factor

Reference

VOLATILE ORGANIC COMPOUNDS VOC 9.2 Emulsified 

Asphalt

VOLATILE ORGANIC COMPOUNDS VOC 88.00 Cutback Asphalt
24

f. References

1. U.S. Environmental Protection Agency, Emissions Inventory Improvement Program, Technical Report Series, 

Volume III – Area Sources, Chapter 17, “Asphalt Paving,” prepared by Eastern Research Group, Inc. for EPA, 

Research Triangle Park, NC, 2001. Available at 

http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html. 

2. Asphalt Institute, 2008 Asphalt Usage Survey for the United States and Canada, http://www.asphaltinstitute.org/. 

3. U.S. Department of Transportation, Federal Highway Administration, Highway Statistics 2007, Office of Highway 

Policy Information, Washington, DC, 2008. Available at 

http://www.fhwa.dot.gov/policyinformation/statistics/2007/.

4. E.H. Pechan & Associates, Inc. “Documentation for the On-road National Emission Inventory (NEI) for Base 

Years 1970 - 2002,” report prepared for U.S. Environmental Protection Agency, Office of Air Quality Planning 

and Standards, Research Triangle Park, NC. January 2004.
25

AUTOMOTIVE AFTERMARKET PRODUCTS (SCC 2460400000) 

The EPA has divided automotive consumer products into two different major categories: (1) detailing products, and (2) 

maintenance and repair products. It is often difficult to distinguish the automotive aftermarket product subcategories 

and formulations for distinct product types because category descriptions and designations may overlap. In some cases 

varying formulations may be due to the product form. There are a large number of individual VOCs in these products, 

including HAPs. 

County-level emissions were calculated using a per capita emission factor which was obtained from the Emission 

Inventory Improvement Program (EIIP)1

and U.S. Bureau of the Census 2007 population data2. The emission factor 

represents pre-control emission rates. A CE of 8.97 percent3and an RP of 48.6 percent4 were applied to reflect the 

Federal Rule for consumer products. There are no point sources associated with this category. 

Each county’s emissions are estimated per the sample calculations listed below. 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, 

Chapter 5, Consumer and Commercial Solvent Use,” Table 5.4-1, prepared for the Area Sources Committee, Emission 

Inventory Improvement Program, August 1996, available from 

http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 2009 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009. 

3

ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009. 

4

E.H. Pechan & Associates, Inc., Control Measure Development Support Analysis of Ozone Transport Commission 

Model Rules, prepared for the Ozone Transport Commission, March 2001. 
26

SAMPLE VOC EMISSION CALCULATIONS: 

   











 

100100100

1

CE RERP

Annual VOC Emissions EmissionFactor Population

where: 

 Emission Factor = 1.36 lbs VOC/person/year1

Population = 1,219,210 (Allegheny County)2

 Control Efficiency = 8.97%3

 RP (Rule Penetration) = 48.6%4 

 RE (Rule Effectiveness) = 100% 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

year

person

lbsVOC

Annual VOC Emissions

792.92

2000

1

,1 585,840.94

100

100

100

48 6.

100

.8 97 ,1 219,210 1

.1 36

















 




































27

AUTOMOTIVE REFINISHING (SCC 2401005000) 

Automotive refinishing is the painting of worn or damaged automobiles, light trucks, and other vehicles. The coating of 

new cars, however, is considered in the point source inventory, and therefore not included in this inventory. Countylevel emissions were calculated using a per capita emission factor which was obtained from the ERTAC Area 

Inventory Comparability Project solvent working group1

and U.S. Bureau of the Census 2007 population data2. The 

automotive refinishing VOC emission factor is 0.5 lb/person. 

SAMPLE VOC EMISSION CALCULATIONS: 

VOCAnnual Emissions  Emission Factor  Population 

 

where: 

Emission Factor =0.5 lbs VOC/person/year1

Population = 1,219,210 (Allegheny County)2 

 

1

ERTAC Area Inventory Comparability Project, revision August 14, 2009. Factor is derived from national numbers 

and so represents an average for the entire country; Freedonia 2007; accessed August 2009. 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009. 
28

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

people

year

person

lbsVOC

Annual VOC Emissions

304.8025

2000

1

609,605

1,219,210

5.0

 






















29

BAKERIES (SCC 2302050000) 

Bakery emissions, primarily ethanol, result from yeast fermentation during the baking process of bread and bakery 

products. Ethanol is emitted through a vent with any combustion product gases. Relevant NAICS codes for bakeries 

are 311811 and 311812. 

County-level VOC emissions were calculated using an employment-based emission factor and the number of NAICS 

code 311811 and 311812 employees in each county. The number of employees in each county for 2007 was obtained 

from County Business Patterns1 The Bakeries emission factor is 0.11 tons VOC/employee/year2. Point source 

emissions, where present, were subtracted from these emission estimates.

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Employees) 

where: 

Emission Factor = 0.11 tons VOC /employee/year

Employees = 863 (Allegheny County) 

 

1 U.S. Census Bureau, 2007 County Business Patterns,

http://factfinder.census.gov/servlet/GQRGeoSearchByListServlet?ds_name=CB0700A1&_lang=en&_ts=286

805349530

2

 Lucy Adams, Radian Corporation, memorandum to SIP inventory preparers and EPA Regions, “VOC Emissions from 

Bakeries,” prepared under contract to the Office of Air Quality Planning and Standards, U.S. Environmental Protection 

Agency (EPA Contract No. 68-D0-0125), April 24, 1992. 
30

(863 )

.0 11

employees

year

employee

VOCtons

Annual VOC Emissions





















 = 94.93 tons VOC per year
31

COATINGS AND RELATED PRODUCTS (SCC 2460500000) 

Aerosol spray paints and related products such as paint removers make up this consumer and commercial solvent 

product group. Other forms of coatings (besides aerosols) are not included in this group, but are included under 

architectural or industrial coatings, or auto body refinishing. Aerosols spray paints contain VOCs that function as both 

solvents and propellants. The most commonly used propellants in aerosol paints are propane, butane and isobutane. 

Paint removers are classified as either application removers or immersion removers. Solvents such as methanol, ethanol 

and isopropanol are also used to enhance the action of the paint remover. Methylene chloride (53 percent) and 

methanol (41 percent) account for the majority of paint-removing solvents consumed (Frost & Sulllivan, Inc., 1990). 

County-level emissions were calculated using a per capita emission factor which was obtained from the Emission 

Inventory Improvement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. The emission factor 

represents pre-control emission rates. A CE of 0 percent3

and an RP of 48.6 percent4 were applied to reflect the Federal 

Rule for consumer products. There are no point sources associated with this category. 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, 

Chapter 5, Consumer and Commercial Solvent Use,” Table 5.4-1, prepared for the Area Sources Committee, Emission 

Inventory Improvement Program, August 1996, available from 

http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed April 2009. 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009. 

3

ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009. 

4

E.H. Pechan & Associates, Inc., Control Measure Development Support Analysis of Ozone Transport Commission 

Model Rules, prepared for the Ozone Transport Commission, March 2001. 
32

Each county’s emissions are estimated per the sample calculations listed below. 

SAMPLE VOC EMISSION CALCULATIONS: 

   











 

100100100

1

CE RERP

Annual VOC Emissions EmissionFactor Population

where: 

 Emission Factor = 0.95 lbs VOC/person/year1

Population = 1,219,210 (Allegheny County)2

 Control Efficiency = 0%3

 RP (Rule Penetration) = 48.6%4 

 RE (Rule Effectiveness) = 100% 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

year

person

lbsVOC

Annual VOC Emissions

579.12

2000

1

,1158,249.50

100

100

100

48 6.

100

0

,1 219,210 1

.0 95

















 





































 
33

COMMERCIAL COOKING – (5 SCCs) 

Source Category Description 

Commercial Cooking emissions are for 5 source categories (2302002100, 2302002200, 2302003000, 2302003100, and 

2302003200) based on equipment type. Emissions estimates are for all types of meat cooked in a particular piece of 

equipment. Deep fat frying of french fries was also included. The following documentation was prepared by E.H. 

Pechan and Associates: 

For this source category, the following SCCs were assigned: 

Source 

Classification Code SCC Level One SCC Level Two SCC Level Three SCC Level Four

2302002100 Industrial 

Processes

Food and Kindred 

Products: SIC 20

Commercial Cooking -

Charbroiling

Conveyorized 

Charbroiling

2302002200 Industrial 

Processes

Food and Kindred 

Products: SIC 20

Commercial Cooking -

Charbroiling

Under-fired 

Charbroiling

2302003000 Industrial 

Processes

Food and Kindred 

Products: SIC 20

Commercial Cooking -

Frying

Deep Fat Frying

2302003100 Industrial 

Processes

Food and Kindred 

Products: SIC 20

Commercial Cooking -

Frying

Flat Griddle Frying

2302003200 Industrial 

Processes

Food and Kindred 

Products: SIC 20

Commercial Cooking -

Frying

Clamshell Griddle 

Frying
34

Activity Data 

Activity data was collected from the US Census Bureau’s county level population estimates for July 1, 2007.1

Control Factors 

No controls were assumed for this category. 

Emission Factors 

Emission factors were developed and reviewed by an ERTAC advisory panel composed of state and EPA personnel 

(Contact: Roy Huntley, huntley.roy@epa.gov). They were created by taking 2002 emissions in the NEI and dividing 

by the 2002 population to develop per capita emission factors. These emission factors are listed in Table 1. 

Sample Calculations 

Emissions are calculated for each county using emission factors and activity as: 

 Ex,p = Ax × EFx,p

 

1 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009. 
35

where: 

 Ex,p = annual emissions for category x and pollutant p; 

Ax = population data associated with category x; 

EFx,p = emission factor for category x and pollutant p.

Example: 

Using conveyorized charbroiling in Allegheny County, PA as an example: 

According to the US Census Bureau, population on July 1, 2007 is 1,219,210

The emission factor for VOC is 0.01205 lb/person 

EVOC= 1,219,210 people × 0.012056 lb VOC/ person

= 14,698.81 lb VOC or 7.3494 ton VOC

Table 1: Commercial Cooking Emission Factors Developed by ERTAC 

SCC SCC description

Pollutant 

Code

Factor 

Numeric 

Value

Factor Unit 

Numerator

Factor Unit 

Denominator

2302002100 Conveyorized Charbroiling 100027 1.326E-05 LB EACH

2302002200 Under-fired Charbroiling 100027 6.385E-05 LB EACH

2302002100 Conveyorized Charbroiling 100414 7.668E-05 LB EACH

2302002200 Under-fired Charbroiling 100414 5.312E-04 LB EACH

2302002100 Conveyorized Charbroiling 100425 3.730E-04 LB EACH

2302002200 Under-fired Charbroiling 100425 2.747E-03 LB EACH
36

SCC SCC description

Pollutant 

Code

Factor 

Numeric 

Value

Factor Unit 

Numerator

Factor Unit 

Denominator

2302002100 Conveyorized Charbroiling 106445 7.003E-06 LB EACH

2302002200 Under-fired Charbroiling 106445 4.214E-05 LB EACH

2302002100 Conveyorized Charbroiling 107062 2.682E-05 LB EACH

2302002200 Under-fired Charbroiling 107062 2.183E-04 LB EACH

2302002100 Conveyorized Charbroiling 108883 3.597E-04 LB EACH

2302002200 Under-fired Charbroiling 108883 2.496E-03 LB EACH

2302002100 Conveyorized Charbroiling 108952 4.421E-05 LB EACH

2302002200 Under-fired Charbroiling 108952 3.063E-04 LB EACH

2302002100 Conveyorized Charbroiling 120127 5.943E-06 LB EACH

2302002200 Under-fired Charbroiling 120127 1.914E-05 LB EACH

2302003100 Flat Griddle Frying 120127 8.487E-06 LB EACH

2302002100 Conveyorized Charbroiling 123386 1.466E-04 LB EACH

2302002200 Under-fired Charbroiling 123386 1.113E-03 LB EACH

2302002100 Conveyorized Charbroiling 129000 8.852E-06 LB EACH

2302002200 Under-fired Charbroiling 129000 3.587E-05 LB EACH

2302003100 Flat Griddle Frying 129000 3.139E-05 LB EACH

2302002100 Conveyorized Charbroiling 130498292 2.709E-04 LB EACH

2302002200 Under-fired Charbroiling 130498292 7.911E-04 LB EACH

2302003100 Flat Griddle Frying 130498292 2.589E-04 LB EACH

2302002100 Conveyorized Charbroiling 1330207 7.799E-07 LB EACH

2302002200 Under-fired Charbroiling 1330207 1.560E-06 LB EACH

2302002100 Conveyorized Charbroiling 191242 1.309E-06 LB EACH

2302002200 Under-fired Charbroiling 191242 2.542E-06 LB EACH
37

SCC SCC description

Pollutant 

Code

Factor 

Numeric 

Value

Factor Unit 

Numerator

Factor Unit 

Denominator

2302002100 Conveyorized Charbroiling 193395 1.278E-06 LB EACH

2302002200 Under-fired Charbroiling 193395 1.723E-06 LB EACH

2302002100 Conveyorized Charbroiling 206440 6.484E-06 LB EACH

2302002200 Under-fired Charbroiling 206440 2.638E-05 LB EACH

2302003100 Flat Griddle Frying 206440 2.371E-05 LB EACH

2302002100 Conveyorized Charbroiling 208968 2.476E-05 LB EACH

2302002200 Under-fired Charbroiling 208968 6.372E-05 LB EACH

2302003100 Flat Griddle Frying 208968 4.886E-06 LB EACH

2302002100 Conveyorized Charbroiling 50000 7.796E-04 LB EACH

2302002200 Under-fired Charbroiling 50000 5.876E-03 LB EACH

2302002100 Conveyorized Charbroiling 50328 1.450E-06 LB EACH

2302002200 Under-fired Charbroiling 50328 2.332E-06 LB EACH

2302003100 Flat Griddle Frying 50328 1.154E-06 LB EACH

2302002100 Conveyorized Charbroiling 56553 1.772E-06 LB EACH

2302002200 Under-fired Charbroiling 56553 5.432E-06 LB EACH

2302003100 Flat Griddle Frying 56553 2.918E-06 LB EACH

2302002100 Conveyorized Charbroiling 71432 1.006E-03 LB EACH

2302002200 Under-fired Charbroiling 71432 7.351E-03 LB EACH

2302002100 Conveyorized Charbroiling 75070 5.562E-04 LB EACH

2302002200 Under-fired Charbroiling 75070 4.242E-03 LB EACH

2302002100 Conveyorized Charbroiling 83329 1.613E-06 LB EACH

2302002200 Under-fired Charbroiling 83329 2.776E-06 LB EACH

2302003100 Flat Griddle Frying 83329 1.357E-06 LB EACH
38

SCC SCC description

Pollutant 

Code

Factor 

Numeric 

Value

Factor Unit 

Numerator

Factor Unit 

Denominator

2302002100 Conveyorized Charbroiling 84742 4.140E-06 LB EACH

2302002200 Under-fired Charbroiling 84742 2.413E-05 LB EACH

2302002100 Conveyorized Charbroiling 85018 2.771E-05 LB EACH

2302002200 Under-fired Charbroiling 85018 8.647E-05 LB EACH

2302003100 Flat Griddle Frying 85018 6.021E-05 LB EACH

2302002100 Conveyorized Charbroiling 86737 6.408E-06 LB EACH

2302002200 Under-fired Charbroiling 86737 2.003E-05 LB EACH

2302003100 Flat Griddle Frying 86737 6.484E-06 LB EACH

2302002100 Conveyorized Charbroiling 91203 1.135E-04 LB EACH

2302002200 Under-fired Charbroiling 91203 2.649E-04 LB EACH

2302003100 Flat Griddle Frying 91203 1.308E-04 LB EACH

2302002100 Conveyorized Charbroiling 92524 1.271E-05 LB EACH

2302002200 Under-fired Charbroiling 92524 2.613E-05 LB EACH

2302003100 Flat Griddle Frying 92524 2.788E-06 LB EACH

2302002100 Conveyorized Charbroiling 95476 6.167E-05 LB EACH

2302002200 Under-fired Charbroiling 95476 4.387E-04 LB EACH

2302002100 Conveyorized Charbroiling 95487 3.482E-06 LB EACH

2302002200 Under-fired Charbroiling 95487 2.111E-05 LB EACH

2302002100 Conveyorized Charbroiling 98862 4.991E-06 LB EACH

2302002200 Under-fired Charbroiling 98862 3.250E-05 LB EACH

2302002100 Conveyorized Charbroiling CO 4.245E-02 LB EACH

2302002200 Under-fired Charbroiling CO 1.350E-01 LB EACH

2302003000 Deep Fat Flying CO 0.000E+00 LB EACH
39

SCC SCC description

Pollutant 

Code

Factor 

Numeric 

Value

Factor Unit 

Numerator

Factor Unit 

Denominator

2302003100 Flat Griddle Frying CO 1.269E-02 LB EACH

2302003200 Clamshell Griddle Frying CO 0.000E+00 LB EACH

2302002200 Under-fired Charbroiling NOX 0.000E+00 LB EACH

2302002100 Conveyorized Charbroiling PM10-FIL 1.648E-04 LB EACH

2302002200 Under-fired Charbroiling PM10-FIL 1.048E-03 LB EACH

2302003100 Flat Griddle Frying PM10-FIL 2.727E-04 LB EACH

2302003200 Clamshell Griddle Frying PM10-FIL 1.981E-05 LB EACH

2302002100 Conveyorized Charbroiling PM10-PRI 4.980E-02 LB EACH

2302002200 Under-fired Charbroiling PM10-PRI 3.528E-01 LB EACH

2302003000 Deep Fat Flying PM10-PRI 0.000E+00 LB EACH

2302003100 Flat Griddle Frying PM10-PRI 1.031E-01 LB EACH

2302003200 Clamshell Griddle Frying PM10-PRI 6.994E-03 LB EACH

2302002100 Conveyorized Charbroiling PM25-FIL 1.597E-04 LB EACH

2302002200 Under-fired Charbroiling PM25-FIL 1.013E-03 LB EACH

2302003100 Flat Griddle Frying PM25-FIL 2.074E-04 LB EACH

2302003200 Clamshell Griddle Frying PM25-FIL 1.685E-05 LB EACH

2302002100 Conveyorized Charbroiling PM25-PRI 4.827E-02 LB EACH

2302002200 Under-fired Charbroiling PM25-PRI 3.415E-01 LB EACH

2302003000 Deep Fat Flying PM25-PRI 0.000E+00 LB EACH

2302003100 Flat Griddle Frying PM25-PRI 7.834E-02 LB EACH

2302003200 Clamshell Griddle Frying PM25-PRI 5.910E-03 LB EACH

2302002200 Under-fired Charbroiling SO2 0.000E+00 LB EACH

2302002100 Conveyorized Charbroiling VOC 1.206E-02 LB EACH
40

SCC SCC description

Pollutant 

Code

Factor 

Numeric 

Value

Factor Unit 

Numerator

Factor Unit 

Denominator

2302002200 Under-fired Charbroiling VOC 4.148E-02 LB EACH

2302003000 Deep Fat Flying VOC 1.261E-02 LB EACH

2302003100 Flat Griddle Frying VOC 5.943E-03 LB EACH

2302003200 Clamshell Griddle Frying VOC 2.316E-04 LB EACH
41

CONSTRUCTION DUST (3 SCCs: SCC 2311010000, SCC 2311020000, SCC 2311030000) 

RESIDENTIAL CONSTRUCTION 

Emissions from residential construction activity are a function of the acreage disturbed and volume of soil excavated 

for residential construction. Residential construction activity is developed from data obtained from the U.S. 

Department of Commerce (DOC)’s Bureau of the Census. The following documentation was prepared by E.H. Pechan 

and Associates with footnotes located at the end of this section: 

For this source category, the following SCC was assigned: 

Source 

Classification 

Code SCC Level One SCC Level Two

SCC Level 

Three

SCC Level 

Four

2311010000 Industrial 

Processes

Construction: 

SIC 15 - 17

General Building 

Construction

Total

Activity data: 

There are two activity calculations performed for this SCC, acres of surface soil disturbed and volume of soil removed 

for basements.

Surface soil disturbed 

The US Census Bureau has 2008 data for Housing Starts - New Privately Owned Housing Units Started1 which 

provides regional level housing starts based on the groupings of 1 unit, 2-4 units, 5 or more units. A consultation with 

the Census Bureau in 2002 gave a breakdown of approximately 1/3 of the housing starts being for 2 unit structures, and 

2/3 being for 3 and 4 unit structures. The 2-4 unit category was then divided into 2-units, and 3-4 units based on this 

ratio. 
42

To get the number of structures for each grouping, the 1unit category was divided by 1, 2 unit category was divided by 

2, and the 3-4 unit category was divided by 3.5. The 5 or more unit category listed may be made up of more than one 

structure. New Privately Owned Housing Units Authorized Unadjusted Units2

gives a conversion factor to determine 

the ratio of structures to units in the 5 or more unit category. For example if a county has one 40unit apartment 

building, the ratio would be 40/1. If there are 5 different 8 unit buildings in the same project, the ratio would be 40/5. 

Structures started by category are then calculated at a regional level. The table Annual Housing Units Authorized by 

Building Permit3has 2007 data at the county level to allocate regional housing starts to the county level. This results in 

county level housing starts by number of units. The following surface areas were assumed disturbed for each unit type: 

Table 1: Surface Soil removed per unit type 

1-Unit 1/4 acre/structure

2-Unit 1/3 acre/structure

Apartment 1/2 acre/structure 

The 3-4 unit category was considered to be an apartment. Multiplication of housing starts to soil removed results in 

number of acres disturbed for each unit category. 

Basement soil removal 

To calculate basement soil removal, 2007 Characteristics of New Houses4is used to estimate the percentage of 1 unit 

structures that have a basement (on the regional level). The county level estimate of number of 1 unit starts is 

multiplied by the percent of 1 unit houses in the region that have a basement to get the number of basements in a 

county. Basement volume is calculated by assuming a 2000 square foot house has a basement dug to a depth of 8 feet 

(making 16,000 ft3

per basement). An additional 10% is added for peripheral dirt bringing the total to 17,600 ft3per 

basement. 
43

Emission Factors: 

Initial PM10 emissions from construction of single family, two family, and apartments structures are calculated using 

the emission factors given in Table 2. The duration of construction activity for houses is assumed to be 6 months and 

the duration of construction for apartments is assumed to be 12 months. 

Table 2. Emission Factors for Residential Construction

Type of Structure Emission Factor Duration of 

Construction

Apartments 0.11 tons PM10/acre-month 12 months

2-Unit Structures 0.032 tons PM10/acre-month 6 months

1-Unit Structures w/o 

Basements

0.032 tons PM10/acre-month 6 months

1-unit Structures with 

Basements

0.011 tons PM10/acre-month 6 months

0.059 tons PM10/1000 cubic 

yards

Regional variances in construction emissions are corrected using soil moisture level and silt content. These correction 

parameters are applied to initial PM10 emissions from residential construction to develop the final emissions inventory. 

To account for the soil moisture level, the PM10 emissions are weighted using the 30-year average precipitationevaporation (PE) values from Thornthwaite’s PE Index. Average precipitation evaporation values for each State were 

estimated based on PE values for specific climatic divisions within a State. These values range from 7 to 41. 
44

To account for the silt content, thePM10 emissions are weighted using average silt content for each county. A data base 

containing county-level dry silt values was complied. These values were derived by applying a correction factor 

developed by the California Air Resources Board to convert wet silt values to dry silt values.5

The equation for PM10 emissions corrected for soil moisture and silt content 

is:

Corrected E Initial

PE

S

PM PM 10 E 10   

24

9%

where: 

Corrected EPM10 = PM10 emissions corrected for soil moisture and silt content, 

PE = precipitation-evaporation value for each State, 

S = % dry silt content in soil for area being inventoried. 

Once PM10 adjustments have been made, PM25 emissions are set to 10% of PM10

Example Calculation: 

PM10 Emissions = ∑( Aunit x Tconstruction x EFunit ) x AdjPM

Where Aunit = HSUnit x SMUnit

HSUnit = Regional Housing Starts x (county building permits/Regional building permits) 

SMUnit = Area or volume of soil moved for the given unit type 

TConstruction = Construction time (in months) for given unit type 

EFUnit = Unadjusted emission factor for PM10 for the given unit type 

AdjPM = PM Adjustment factor 
45

References: 

1. New Privately Owned Housing Units Started for 2008 ( Not seasonally adjusted) 

http://www.census.gov/const/startsua.pdf

2. Table 2au. New Privately Owned Housing Units Authorized Unadjusted Units for Regions, Divisions, and 

States http://www.census.gov/const/C40/Table2/tb2u2007.txt

3. Annual Housing Units Authorized by Building Permits CO2007A, purchased from US Department of Census 

4. Type of Foundation in New One-Family Houses Completed, 

http://www.census.gov/const/C25Ann/sftotalfoundation.pdf
46

NON-RESIDENTIAL CONSTRUCTION 

Emissions from non-residential construction activity are a function of the acreage disturbed for non-residential 

construction. The following documentation was prepared by E.H. Pechan and Associates with footnotes located at the 

end of this section: 

For this source category, the following SCC was assigned: 

Source 

Classification 

Code SCC Level One SCC Level Two

SCC Level 

Three

SCC Level 

Four

2311020000

Industrial 

Processes

Construction: 

SIC 15 - 17

Heavy 

Construction Total

Activity Data: 

Annual Value of Construction Put in Place in the U.S1

has the 2008 National Value of Non-residential construction. 

The national value of non-residential construction put in place (in millions of dollars) was allocated to counties using 

county-level non-residential construction (NAICS Code 2362) employment data obtained from County Business 

Patterns2

(CBP). Because some counties employment data was withheld due to privacy concerns, the following 

procedure was adopted: 

1. State totals for the known county level employees was subtracted from the number of employees reported in the 

state level version of CBP. This results in the total number of withheld employees in the state. 

2. A starting guess of the midpoint of the range code was used (so for instance in the 1-19 employees range, a 

guess of 10 employees would be used) and a state total of the withheld counties was computed. 
47

3. A ratio of guessed employees (Step 2) to withheld employees (Step 1) was then used to adjust the county level 

guesses up or down so the state total of adjusted guesses should match state total of withheld employees (Step 

1) 

In 1999 a figure of 2 acres/$106 was developed. The Bureau of Labor Statistics Producer Price Index3lists costs of the 

construction industry from 1999-2007. 

2007 acres per $106= 1999 acres per $106x (1999 PPI / 2007 PPI) 

=2 acres/$106(132.9 / 204.3) 

= 1.301 acres per $106 

Emission Factors: 

Initial PM10 emissions from construction of non-residential buildings are calculated using an emission factor of 0.19 

tons/acre-month. The duration of construction activity for non-residential construction is assumed to be 11 months. 

Regional variances in construction emissions are corrected using soil moisture level and silt content. These correction 

parameters are applied to initial PM10 emissions from non-residential construction to develop the final emissions 

inventory. 

To account for the soil moisture level, the PM10 emissions are weighted using the 30-year average precipitationevaporation (PE) values from Thornthwaite’s PE Index. Average precipitation evaporation values for each State were 

estimated based on PE values for specific climatic divisions within a State. These values range from 7 to 41. 

To account for the silt content, the PM10 emissions are weighted using average silt content for each county. A data 

base containing county-level dry silt values was complied. These values were derived by applying a correction factor 

developed by the California Air Resources Board to convert wet silt values to dry silt values.7

The equation for PM10 emissions corrected for soil moisture and silt content is: 

Corrected E Initial

PE

S

PM PM 10 E 10   

24

9%
48

where: 

Corrected EPM10 = PM10 emissions corrected for soil moisture and silt content, 

PE = precipitation-evaporation value for each State, 

S = % dry silt content in soil for area being inventoried. 

Once PM10 adjustments have been made, PM25 emissions are set to 10% of PM10

Example Calculation: 

EmissionsPM10 = NSpending x (Empcounty / EmpNational) x Apd x EFAdj x M 

Where NSpending = National spending 

Empcounty = county level employment data 

EmpNational = National level employment data 

Apd = Acres per million dollars 

EFAdj = Adjusted PM10 emission factor 

M = duration of construction activity 

References: 

1. Annual Value of Construction Put in Place: http://www.census.gov/const/www/ototpage.html

2. County Business Patterns: http://www.census.gov/econ/cbp/index.html

3. Bureau of Labor Statistics: http://www.bls.gov/data/ Table BMNR 
49

 ROAD CONSTRUCTION 

Emissions from road construction activity are a function of the acreage disturbed for road construction. Road 

construction activity is developed from data obtained from the Federal Highway Administration (FHWA). 

The following documentation was prepared by E.H. Pechan and Associates with footnotes located at the end of this 

section: 

For this category, the following SCC was assigned: 

Source 

Classification 

Code SCC Level One SCC Level Two

SCC Level 

Three

SCC Level 

Four

2311030000

Industrial 

Processes

Construction: SIC 

15 - 17 Road Construction Total

Activity Data: 

The Federal Highway Administration has Highway Statistics, Section IV - Highway Finance, Table SF-12A, State 

Highway Agency Capital Outlay1

for 2006 which outlines spending by state in several different categories. For this 

SCC, the following columns are used: New Construction, Relocation, Added Capacity, Major Widening, and Minor 

Widening. These columns are also differentiated according to the following six classifications: 

1. Interstate, urban 

2. Interstate, rural 

3. Other arterial, urban 

4. Other arterial, rural 

5. Collectors, urban 

6. Collectors, rural 
50

The State expenditure data are then converted to new miles of road constructed using $/mile conversions obtained from 

the North Carolina Department of Transportation (NCDOT) in 2000. A conversion of $4 million/mile is applied to the 

interstate expenditures. For expenditures on other arterial and collectors, a conversion factor of $1.9 million/mile is 

applied, which corresponds to all other projects. 

The new miles of road constructed are used to estimate the acreage disturbed due to road construction. The total area 

disturbed in each state is calculated by converting the new miles of road constructed to acres using an acres 

disturbed/mile conversion factor for each road type as given in the table below: 

Table 1: Spending per Mile and Acres Disturbed per Mile by Highway Type 

Road Type

Thousand 

Dollars per 

mile

Acres 

Disturbed per 

mile

Urban Areas, Interstate 4000 15.2

Rural Areas, Interstate 4000 15.2

Urban Areas, Other Arterials 1900 15.2

Rural Areas, Other Arterials 1900 12.7

Urban Areas, Collectors 1900 9.8

Rural Areas, Collectors 1900 7.9
51

Residential building starts2are used to allocate the state-level acres disturbed by road construction to the county. A 

ratio of the number of building starts in each county to the total number of building starts in each state is applied to the 

state-level acres disturbed to estimate the total number of acres disturbed by road construction in each county. 

Emission Factors: 

Initial PM10 emissions from construction of roads are calculated using an emission factor of 0.42 tons/acre-month. 

Since most road construction consists of grading and leveling of land, the higher emission factor more accurately 

reflects the high level of cut and fill activity that occurs at road construction sites. The duration of construction activity 

for road construction is assumed to be 12 months. 

Regional variances in construction emissions are corrected using soil moisture level and silt content. These correction 

parameters are applied to initial PM10 emissions from road construction to develop the final emissions inventory. 

To account for the soil moisture level, the PM10 emissions are weighted using the 30-year average precipitationevaporation (PE) values from Thornthwaite’s PE Index. Average precipitation evaporation values for each State were 

estimated based on PE values for specific climatic divisions within a State. These values range from 7 to 41. 

To account for the silt content, thePM10 emissions are weighted using average silt content for each county. A data base 

containing county-level dry silt values was complied. These values were derived by applying a correction factor 

developed by the California Air Resources Board to convert wet silt values to dry silt values. 

The equation for PM10 emissions corrected for soil moisture and silt content is: 

Corrected E Initial

PE

S

PM PM 10 E 10   

24

9%

where: Corrected EPM10 = PM10 emissions corrected for soil moisture and silt content, 

PE = precipitation-evaporation value for each State, 

S = % dry silt content in soil for area being inventoried. 

Once PM10 adjustments have been made, PM25 emissions are set to 10% of PM10
52

Emission Calculation: 

EmissionsPM10 = ∑(HDrt x MCrt x ACrt) x (HSCounty / HSState) x EFAdj x M 

Where HDrt = Highway Spending for a specific road type 

MCrt = Mileage conversion for a specific road type 

ACrt = Acreage conversion for a specific road type 

HSCounty = Housing Starts in a given county 

HSState = Housing Starts in a given State 

EFAdj = Adjusted PM10 Emission Factor 

M = duration of construction activity 

References: 

1. 2006 Highway Spending : http://www.fhwa.dot.gov/policy/ohim/hs06/xls/sf12a.xls

2. Annual Housing Units Authorized by Building Permits CO2007A, purchased from US Department of Census. 
53

DEGREASING (4 SCCs: SCC 2415360000, SCC 2415300000, SCC 2415230000, SCC 2415200000) 

(Auto Repair (Cold Cleaning) SCC 2415360000, Manufacturing (Cold Cleaning) SCC 2415300000, Electronics 

(Vapor/In-Line) SCC 2415230000, Other (Vapor/In-Line) SCC 2415200000) 

Surface cleaning, also known as “degreasing”, includes the solvent cleaning or conditioning of metal surfaces and parts, 

fabricated plastics, electronic and electrical components and other nonporous substrates. These cleaning processes are 

designed to remove foreign material, such as oils, grease, waxes and moisture, usually in the preparation for further 

treatment, such as painting, electroplating, galvanizing, anodizing or applying conversion coatings. Three basic types of 

surface cleaning operations are currently used: cold cleaning, vapor cleaning, and in-line or conveyorized cleaning, which 

can be either a cold or vapor cleaning process. VOC emission results from the evaporation of solvents used in these 

processes. 

Cold cleaning is a batch process in which solvents are applied at room temperature or slightly heated. Parts are immersed 

in a solvent, usually mineral spirits. Parts too large for immersion may be sprayed or wiped with a solvent. The primary 

cold cleaning application is cleaning of tools or metal parts at service and automotive repair stations and manufacturing 

facilities. Cold cleaning may incorporate covers or freeboards to limit the evaporative loss of solvents. 

In-line cleaners use automated load systems (typically conveyors) to maintain a continuous feed to the cleaning unit. 

These units use both cold and vapor-cleaning methods as described above, with the majority being halogenated solvent 

cleaning systems. These units are used for large-scale operations and are usually enclosed except to the conveyor inlet or 

exit. A common application of in-line cleaners is cleaning printed circuit boards for the electronic and electrical 

component industries. 

The Emission Inventory Improvement Program (EIIP) developed the following population-based methods for estimating 

degreasing emissions. 
54

Activity data was collected from the US Census Bureau’s county level population estimates for July 1, 2007.1Point 

source emissions, where present, were subtracted from these emission estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

   











 

100100100

1

CE RERP

Annual VOC Emissions Emission Factor Population

where: 

Auto Repair (Cold Cleaning) VOC Emission Factor = 2.5 lbs VOC/person/year1

Manufacturing (Cold Cleaning) VOC Emission Factor = 1.1 lbs VOC/person/year1

Electronics and Electrical (Vapor/In-Line) VOC Emission Factor = 0.21 lbs VOC/person/year1

Other (Vapor/In-Line) VOC Emission Factor = 0.49 lbs VOC/person/year1

Population = 1,219,210 (Allegheny County)2

Auto Repair Cold Cleaning CE (Control Efficiency) = 66%3

Manufacturing Cold Cleaning CE (Control Efficiency) = 66%3

Electronics Vapor/In-Line CE (Control Efficiency) = 63%3

Other Vapor/In-Line CE (Control Efficiency) = 63%3 

All Categories RP (Rule Penetration) = 100% 

All Categories RE (Rule Effectiveness) = 80% 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, 

Chapter 6,Solvent Cleaning,” Table 6.5-2 (EPA 1991), prepared for the Area Sources Committee, Emission Inventory 

Improvement Program, Septembert 1997. 

2

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009. 

3

25 Pa. Code Section 129.63, “Degreasing Operations,” available from 

http://www.pacode.com/secure/data/025/chapter129/s129.63.html 
55

Allegheny County Auto Repair (Cold Cleaning) VOC Emissions Calculation: 

 

yearperVOCtons

pounds

ton Annual VOC Emissions pounds yearperVOC

people

year

person

VOClbs

Annual VOC Emissions

719 3. 339

2000

1

,1 438,667.80

100

80

100

100

100

66 ,1 219,210 1

5.2

  




































56

DRY CLEANERS (SCC 2420000000) 

Three types of dry cleaning operations are used: coin-operated facilities using perchloroethylene (perc); 

commercial/industrial facilities using perc; and commercial/industrial facilities using VOC solvents. 

Each county’s emissions were estimated per the sample calculations below using an employment-based emission 

factor1and the number of 2006 employees in NAICS codes 81231X, 81232X, and 81233X.. The number of Dry 

Cleaning employees was obtained from County Business Patterns2

by E. H. Pechan and Associates who also performed 

midpoint calculations on any ranges obtained. Each county’s emissions were estimated per the sample calculations 

below. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 467 lbs VOC/ employee/ year1

Employees = 2002 (2006 Allegheny County)2

 

1

ERTAC Recommended, Freedonia 2007, accessed October 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment 

flag letters reported by County Business Patterns to the range and midpoints of the range, and calculated final activity 

data using the employment midpoint and adjustment factor. 
57

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

employees

year

person

VOClbs

Annual VOC Emissions

 467.467

2000

1

 934,934 

2002

467

 






















58

ELECTRONIC AND OTHER ELECTRIC COATINGS (SCC 2401065000) 

The VOC emissions from this source category result from the evaporation of the solvent used in the insulation coatings 

applied to wire and cable and electronic parts. The emissions for each county were calculated using an employmentbased emission factor1

and the number of employees in NAICS codes 331319, 331422, 331491, 335929, 335921 and 

335311. The number of Electrical Appliance employees was obtained from County Business Patterns2and the 

midpoints were calculated by E. H. Pechan and Associates where obtained. Each county’s emissions were estimated 

per the sample calculations below. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 24.7 lbs VOC/employee/year1

Employees = 60 (Allegheny County)2

 

1

ERTAC Area Inventory Comparability Project solvent working group, August 8, 2009, (version 4) .xls, accessed 

September 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment 

flag letters reported by County Business Patterns to the range and midpoints of the range, and calculated final activity 

data using the employment midpoint and adjustment factor. 
59

 

.0 741 yearperVOC

2000

1

,1 482

60

24 7.

tons

pounds

ton Annual VOC Emissions pounds yearperVOC

employees

year

employee

lbsVOC

Annual VOC Emissions

  






















60

FACTORY FINISHED WOOD (SCC 2401015000) 

The VOC emissions from this source category result from the evaporation of the solvent used in the gluing and coating 

process. The emissions for each county were calculated using an employment-based emission factor 1and employees 

numbers in NAICS codes 321XX2

. The number of employees in each county was collected from County Business 

patterns and the adjusted employee numbers were prepared by Pechan & Associates using employment midpoint and 

adjustment factors for any ranges obtained. Point source emissions, where present, were subtracted from these emission 

estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 43 lbs VOC/employee/year1

Employees =270 (Allegheny County)2

 

.5 805 yearperVOC.

2000

1

11,610

270

43

tons

pounds

ton Annual VOC Emissions pounds yearperVOC

employees

year

employee

lbsVOC

Annual VOC Emissions

  























 

1

ERTAC Area Inventory Comparability Project solvent working group, August 8, 2009, (version 4).xls, accessed 

September 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment 

flag letters reported by County Business Patterns to the range and midpoints of the range, and calculated final activity 

data using the employment midpoint and adjustment factor. 
61

FIFRA-REGULATED PRODUCTS (SCC 2460800000) 

Pesticides defined by FIFRA include substances or mixtures that are used to prevent, destroy, repel, or mitigate pests, 

as well as substances used as plant regulators, defoliators, and desiccants. Consumer pesticides are used in the home 

and garden, as well as in commercial and governmental applications. Disinfectants and antimicrobial products are 

included. Household uses include pet care products, disinfectants and insecticides. All consumer and commercial 

pesticides contain VOCs. Aerosol and liquid sprays contain VOCs as solvents, usually ethanol and isobutane. 

Pesticides products can be grouped according to their target pest, but should also be grouped according to their form 

(solid, liquid or aerosol) when considering control measures. 

County-level emissions were calculated using a per capita emission factor which was obtained from the Emission 

Inventory Improvement Program (EIIP)1

and U.S. Bureau of the Census 2007 population data2. The emission factor 

represents pre-control emission rates. A CE of 20 percent3and an RP of 48.6 percent4 were applied to reflect the 

Federal Rule for consumer products. There are no point sources associated with this category. 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, 

Chapter 5, Consumer and Commercial Solvent Use,” Table 5.4-1, prepared for the Area Sources Committee, Emission 

Inventory Improvement Program, August 1996, available from 

http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 2009 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009. 

3

ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009. 

4

E.H. Pechan & Associates, Inc., Control Measure Development Support Analysis of Ozone Transport Commission 

Model Rules, prepared for the Ozone Transport Commission, March 2001. 
62

Each county’s emissions are estimated per the sample calculations listed below. 

SAMPLE VOC EMISSION CALCULATIONS: 

   











 

100100100

1

CE RERP

Annual VOC Emissions EmissionFactor Population

where: 

 Emission Factor = 1.78 lbs per person/year1

Population = 1,219,210 (Allegheny County)2

 Control Efficiency = 20%3

 RP (Rule Penetration) = 48.6%4 

 RE (Rule Effectiveness) = 100% 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, 

Chapter 5, Consumer and Commercial Solvent Use,” Table 5.4-1, prepared for the Area Sources Committee, Emission 

Inventory Improvement Program, August 1996, available from 

http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 2009 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates 

[10] data Set: 2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-

01.html, accessed March 2009.

3

ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009. 

4

E.H. Pechan & Associates, Inc., Control Measure Development Support Analysis of Ozone Transport Commission 

Model Rules, prepared for the Ozone Transport Commission, March 2001. 
63

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

year

person

lbsVOC

Annual VOC Emissions

979.6255

2000

1

,1 959,250.963

100

100

100

48 6.

100

20 ,1 219,210 1

.1 78

















 




































64

FUEL COMBUSTION – COMMERCIAL/INSTITUTIONAL (7 SCCs: SCC 2103001000, SCC 2103002000, 

SCC 2103004000, SCC 2103005000, SCC 2103006000, SCC 2103007000, SCC 2103011000) 

Source Description and Classification 

This sub-sector covers emissions from fuel combustion at stationary non-point sources within the 

commercial/institutional sector. These documentation and fuel combustion emissions were calculated by E. H. Pechan 

and Associates. References are listed at the end of the Fuel Combustion – Commercial/Institutional section. The 

following are the fuel types that will be included in the inventory for the commercial/institutional non-point source subsector: anthracite coal, bituminous/sub-bituminous coal, distillate oil, residual oil, natural gas, LPG, wood, and 

kerosene. Motor gasoline is not included as a non-point source because it is expected that all non-point gasoline 

combustion in this sector is included in the non-road inventory. 

The approach to be used in calculating emissions for commercial/institutional fuel combustion is to first develop statelevel fuel consumption estimates, then to allocate these to the county-level, and then to multiply the resulting countylevel consumption estimates by appropriate emission factors. 

Source Classification. The non-point SCCs associated with commercial/institutional fuel combustion are displayed in 

Table 1. 

Table 1. Non-point Source Commercial/Institutional Fuel Combustion SCCs 

SCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 4

2103001000 Stationary Source Fuel Combustion Commercial/Institutional Anthracite Coal Total: All Boiler Types

2103002000 Stationary Source Fuel Combustion Commercial/Institutional Bituminous/Sub-bituminous 

Coal

Total: All Boiler Types

2103004000 Stationary Source Fuel Combustion Commercial/Institutional Distillate Oil Total: Boilers and IC Engines

2103005000 Stationary Source Fuel Combustion Commercial/Institutional Residual Oil Total: All Boiler Types

2103006000 Stationary Source Fuel Combustion Commercial/Institutional Natural Gas Total: Boilers and IC Engines
65

SCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 4

2103007000 Stationary Source Fuel Combustion Commercial/Institutional Liquefied Petroleum Gas 

(LPG)

Total: All Combustor Types

2103008000 Stationary Source Fuel Combustion Commercial/Institutional Wood Total: All Boiler Types

2103011000 Stationary Source Fuel Combustion Commercial/Institutional Kerosene Total: All Combustor Types

Activity Data 

Table 2 summarizes this sector’s non-point source activity data, units, and data source. Total state-level commercial 

sector energy consumption data are available from the Energy Information Administration (EIA)’s State Energy Data 

System (SEDS), and were used for most source categories (EIA, 2007a). However, as documented below, a number of 

adjustments were made to the SEDS data, and a separate EIA data source was used for distillate oil. Year 2006 SEDS 

data were used to estimate 2007 emissions because these were the latest year consumption data available at the time 

this work was performed in 2009. 

Table 2. Non-point Source Commercial/Institutional Fuel Combustion Activity Data 

SCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 4 Activity

Activity 

Data 

Source

2103001000 Stationary Source Fuel Combustion Commercial/Institutional Anthracite Coal Total: All Boiler Types Thousand short tons 

of coal consumed

EIA’s SEDSa

2103002000 Stationary Source Fuel Combustion Commercial/Institutional Bituminous/

Sub-bituminous Coal

Total: All Boiler Types Thousand short tons 

of coal consumed

EIA’s SEDSa

2103004000 Stationary Source Fuel Combustion Commercial/Institutional Distillate Oil Total: All Boiler Types Thousand barrels of 

distillate oil consumed

EIA’s Fuel Oil 

and Kerosene 

Salesa

2103005000 Stationary Source Fuel Combustion Commercial/Institutional Residual Oil Total: All Boiler Types Thousand barrels of 

residual oil consumed

EIA’s SEDSa
66

SCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 4 Activity

Activity 

Data 

Source

2103006000 Stationary Source Fuel Combustion Commercial/Institutional Natural Gas Total: All Boiler Types Million cubic feet of 

natural gas consumed

EIA’s SEDSa

2103007000 Stationary Source Fuel Combustion Commercial/Institutional Liquefied Petroleum Gas 

(LPG)

Total: All Combustor 

Types

Thousand barrels of 

LPG consumed

EIA’s SEDSa

2103008000 Stationary Source Fuel Combustion Commercial/Institutional Wood Total: All Boiler Types Billion Btu of wood 

consumed

EIA’s SEDSa

2103011000 Stationary Source Fuel Combustion Commercial/Institutional Kerosene Total: All Combustor 

Types

Thousand barrels of 

kerosene consumed

EIA’s SEDSa

(a) With adjustments that are described in the text of this section.

Fuel-Specific Activity Data Adjustments 

Coal - for commercial/institutional coal combustion, the SEDS data do not provide coal consumption estimates by type 

of coal (i.e., anthracite versus bituminous/sub-bituminous) and in some cases, CAP emission factors differ between the 

two. Because anthracite is mined in the eastern half of the Commonwealth, while bituminous is mined in the western 

half, the emission calculations assume that eastern counties burn anthracite coal while western counties burn 

bituminous coal. 

Commercial Coal Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Factor Emission Pollutant CoalConsumption

 where: 

VOC Emission Factor = 0.3 lbs/ton anthracite coal/year; 0.05 lbs/ton bituminous coal/year 

NOx Emission Factor = 9 lbs/ton anthracite coal/year; 11 lbs/ton bituminous coal/year 

CO Emission Factor = 0.6 lbs/ton anthracite coal/year; 5.0 lbs/ton bituminous coal/year

Pb Emission Factor = 0.00042 lbs/ton anthracite coal/year and bituminous coal/year 
67

SO2 Emission Factor =34.71 lbs/ton anthracite coal/year; 91.96 lbs/ton bituminous coal/year (EPA 

default values for PA) 

PM10-FIL Emission Factor = 14.718 lbs/ton anthracite coal/year; 12 lbs/ton bituminous coal/year 

PM25-FIL Emission Factor = 6.4224 lbs/ton anthracite coal/year; 1.4 lbs/ton bituminous coal/year

PM-CON Emission Factor = 0.08 lbs/ton anthracite coal/year; 0.04 lbs/ton bituminous coal/year 

Anthracite Coal Sulfur Content = 0.89% 

Bituminous Coal Sulfur Content = 2.42% 

Anthracite Coal Ash Content = 13.38% ash 

Pennsylvania Commercial Coal Consumption = 574,000 tons

Number of Commercial County Employees (Allegheny County) = 637,800

Number of Pennsylvania’s Commercial Employees = 4,546,525

where: 

NOX Emissions:

yearperNOXtons

lbs

ton Annual NOX Emissions pounds yearperNOX

employees in state

employees in county

ns

year

NOXlbs

Annual NOX Emissions

442.8733

2000

1

885,746.6307

,4 546,525

637,800 574,000 t oton bituminous coal

11

 

  
68

Distillate Oil and LPG – the SEDS commercial/institutional sector distillate oil and LPG consumption data include 

consumption estimates for equipment that EPA includes in the non-road sector inventory. To avoid double-counting of 

LPG consumption, EPA ran the National Mobile Inventory Model (NMIM) for 2006 and calculated the national 

volume of non-road LPG consumption from commercial sector source categories. This estimate was then divided into 

the SEDS total industrial sector LPG consumption estimate to yield the proportion of total commercial/institutional 

sector LPG consumption attributable to the non-road sector in that year (approximately 18 percent). To estimate the 

volume of commercial/institutional sector LPG consumption that should not be included in the non-point source inventory EPA subtracted 18 percent from each state’s commercial sector LPG consumption estimate reported in SEDS. 

To avoid double-counting of distillate oil consumption between the non-point and non-road sector emission 

inventories, EPA relied on a source other than SEDS to estimate consumption. The approach uses more detailed 

distillate oil consumption estimates reported in EIA’s Fuel Oil and Kerosene Sales, and assumptions from the 

regulatory impact analysis (RIA) for EPA’s non-road diesel emissions rulemaking (EIA, 2008b; EPA, 2003). Table 4 

displays the assumptions that were applied to the state-level distillate oil consumption estimates reported in Fuel Oil 

and Kerosene Sales to estimate total stationary source commercial/institutional sector consumption. 

Table 4. Assumptions Used to Estimate Commercial/Institutional Sector Stationary Source Distillate 

Fuel Consumption 

Sector Distillate Fuel Type

% of Total 

Consumption 

from Stationary 

Sources

Commercial No. 1 Distillate Fuel Oil 80

No. 2 Distillate Fuel Oil 100

No. 2 Distillate/Ultra-Low, Low, and High Sulfur 

Diesel

0

a

No. 4 Distillate Fuel Oil 100

a A very small portion of total commercial/institutional diesel is consumed by point sources (SCC 203001xx). 
69

Commercial/Institutional Distillate Oil Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor OilConsumption

where: 

VOC Emission Factor = 0.34 lbs/thous. gal. distillate oil/year 

NOx Emission Factor = 20 lbs/thous. gal. distillate oil/year 

CO Emission Factor = 5.0 lbs/thous. gal. distillate oil/year 

Pb Emission Factor = 0.00126 lbs/thous. gal. distillate oil/year 

Sulfur Content = 0.3% 

SO2 Emission Factor = 42.6 lbs/thous. gal. distillate oil/year 

PM10-FIL Emission Factor = 1.08 lbs/thous. gal. distillate oil/year 

PM25-FIL Emission Factor = 0.83 lbs/thous. gal. distillate oil/year 

PM-CON Emission Factor = 1.3 lbs/thous. gal. distillate oil/year 

Pennsylvania Commercial Distillate Oil Consumption = 4,264,000 barrels = 179,088 thousand 

gallons 

where: 

Number of Allegheny County Commercial Employees =637,800 

Number of Pennsylvania Commercial Employees = 4,546,525 

NO2 Emissions:

tons NO yearper

lbs

ton Annual NO Emissions pounds NO yearper

employees in state

employees in county thousgallons

year

istoil

lbs NO

Annual NO Emissions

251.2300 2

2000

1

2 502,459.9069 2

,4 546,525

637,800 179,088,dton

20 2

2

 

  
70

Commercial/Institutional Residual Oil Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor OilConsumption

where: 

VOC Emission Factor = 1.13 lbs/thous gal. residual oil/year 

NOx Emission Factor = 55 lbs/thous gal. residual oil/year 

CO Emission Factor = 5.0 lbs/thous gal. residual oil/year 

Pb Emission Factor = 0.00165 lbs/thous gal. residual oil/year 

SO2 Emission Factor = 353.25 lbs/thous gal. residual oil/year 

Sulfur Content = 2.25% 

PM10-FIL Emission Factor = 14.9413 lbs/thous gal. residual oil/year 

PM25-FIL Emission Factor = 5.5488 lbs/thous gal. residual oil/year 

PM-CON Emission Factor = 1.5 lbs/thous gal. residual oil/year 

Pennsylvania Commercial Residual Consumption = 287,000 barrels = 12,054,000 gallons 

 where: 

Number of Commercial/Institutional County Employees (Allegheny County) = 637,800 

Number of Pennsylvania Commercial/Institutional Employees = 4,546,525 

VOC Emissions:

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

employees in state

employees in county thousgallons

year

gal oils

VOClbs

Annual VOCL Emissions

.0 9554

2000

1

1910.7971

,4 546,525

637,800 12,054 1000 Re .

.1 13

 

  
71

Commercial/Institutional Natural Gas Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor OilConsumption

where: 

VOC Emission Factor = 5.5 lbs/MMCF natural gas/year 

NOx Emission Factor = 100 lbs/MMCF natural gas/year 

CO Emission Factor = 84 lbs/MMCF natural gas/year 

Pb Emission Factor = .0005 lbs/MMCF natural gas/year 

SO2 Emission Factor = 0.6 lbs/MMCF natural gas/year 

PM10-FIL Emission Factor = 0.13 lbs/MMCF natural gas/year 

PM25-FIL Emission Factor = 0.11 lbs/MMCF natural gas/year 

PM-CON Emission Factor = 0.32 lbs/MMCF natural gas/year 

Pennsylvania Commercial/Institutional NG Consumption = 130,328 MMCF 

where: 

Number of Allegheny County Commercial Employees = 637,800 

Number of Pennsylvania Commercial Employees = 4,546,525 
72

CO Emissions:

tons CO yearper

lbs

ton Annual CO Emissions poundsCO yearper

employees in state

employees in count MMCFNG

year

MMCFNG

lbs CO

Annual CO Emissions

767.8775

2000

1

,1 535,755.036

,4 546,525

637,800 130,328

84

 

  

Commercial/Institutional LPG Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor LPGConsumption

where: 

VOC Emission Factor = 21.91 lbs/1000 barrel LPG/year 

NOx Emission Factor = 398.38 lbs/1000 barrel LPG/year 

CO Emission Factor = 501.96 lbs/1000 barrel LPG/year 

Pb Emission Factor = 0.001827 lbs/1000 barrel LPG/year 

SO2 Emission Factor = 2.39 lbs/1000 barrel LPG/year 

PM10-FIL Emission Factor = 0.797 lbs/1000 barrel LPG/year 

PM25-FIL Emission Factor = 0.438 lbs/1000 barrel LPG/year 

PM-CON Emission Factor = 1.28 lbs/1000 barrel LPG/year 

Pennsylvania Commercial/Institutional LPG Consumption = 689,000 barrels 
73

where: 

Number of Allegheny County Industrial Employees =637,800 

Number of Pennsylvania Industrial Employees = 4,546,525 

VOC Emissions:

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

employees in state

employees in county

BBL

year

BBL

VOClbs

Annual VOC Emissions

.1 0588

2000

1

,2 117.7102

,4 546,525

637,800 689,000 1000

21.91

 

  

Commercial/Institutional Kerosene Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor KeroseneConsumption

where: 

VOC Emission Factor = 0.3278571 lbs/1000 gal Kerosene/year 

NOx Emission Factor = 19.28572 lbs/1000 gal Kerosene/year 

CO Emission Factor = 4.821429 lbs/1000 gal Kerosene/year 

Pb Emission Factor = 0.001215 lbs/1000 gal Kerosene/year 

SO2 Emission Factor = 41.07857 lbs/1000 gal Kerosene/year 

PM10-FIL Emission Factor = 1.041429 lbs/1000 gal Kerosene/year 

PM25-FIL Emission Factor = 0.8003572 lbs/1000 gal Kerosene/year 

PM-CON Emission Factor = 1.25 lbs/1000 gal Kerosene/year 

Pennsylvania Commercial Kerosene Consumption = 420,000 barrels = 17,640,000 gallons 
74

where: 

Number of Allegheny County Industrial Employees =637,800 

Number of Pennsylvania Industrial Employees = 4,546,525 

SO2 Emissions:

tons SO yearper

lbs

ton Annual SO Emissions SOpounds yearper

employees in state

employees in county GAL

year

GAL

lbs SO

Annual SO Emissions

2 2 2

2

2

50.8263

2000

1

101,652.6791

,4 546,525

637,800 17,640,000 1000

41.07857

 

  

Point Source Energy Adjustment 

Because the point source inventory also includes commercial/institutional fuel combustion source categories, it is 

necessary to subtract point source inventory fuel use from the SEDS fuel consumption estimates. Table 5 displays the 

crosswalk between commercial/institutional fuel combustion non-point SCCs and associated point SCCs that EPA 

plans to use in the subtraction procedure. The subtractions will be performed after summing the point source 

throughput estimates to the state-level. 
75

Table 5. Point Source Subtraction SCCs Relevant to Nonpoint Source 

Commercial/Institutional Fuel Combustion 

SCC SCC Level 1 SCC Level 2 SCC Level 3 (Fuel-if not specified at level 3)

2103001000 & 2103002000 -- Commercial/Institutional; Anthracite Coal; Total: All Boiler Types and Bituminous/Sub-bituminous Coal; Total: All Boiler Types

103002xx External Combustion Boilers Commercial/Institutional Bituminous/Sub-bituminous Coal

10500202 External Combustion Boilers Space Heaters Commercial/Institutional (Coal)

50190002 Waste Disposal Solid Waste Disposal - Government Auxiliary Fuel/No Emissions (Coal)

50290002 Waste Disposal

Solid Waste Disposal -

Commercial/Institutional Auxiliary Fuel/No Emissions (Coal)

2103004000 -- Commercial/Institutional; Distillate Oil; Total: Boilers and IC Engines

103005xx External Combustion Boilers Commercial/Institutional Distillate Oil

10500205 External Combustion Boilers Space Heaters Commercial/Institutional (Distillate Oil)

50190005 Waste Disposal Solid Waste Disposal - Government Auxiliary Fuel/No Emissions (Distillate Oil)

50290005 Waste Disposal

Solid Waste Disposal -

Commercial/Institutional Auxiliary Fuel/No Emissions (Distillate Oil)

2103005000 -- Commercial/Institutional; Residual Oil; Total: All Boiler Types

103004xx External Combustion Boilers Commercial/Institutional Residual Oil

2103006000 -- Commercial/Institutional; Natural Gas; Total: Boilers and IC Engines

103006xx External Combustion Boilers Commercial/Institutional Natural Gas

10500206 External Combustion Boilers Space Heaters Commercial/Institutional (Natural Gas)

203002xx Internal Combustion Engines Commercial/Institutional Natural Gas

50190006 Waste Disposal Solid Waste Disposal - Government Auxiliary Fuel/No Emissions (Natural Gas)

50290006 Waste Disposal

Solid Waste Disposal -

Commercial/Institutional Auxiliary Fuel/No Emissions (Natural Gas)

2103007000 -- Commercial/Institutional; Liquid Petroleum Gas; Total: All Combustor Types

103010xx External Combustion Boilers Commercial/Institutional Liquefied Petroleum Gas (LPG)

10500210 External Combustion Boilers Space Heaters Commercial/Institutional (LPG)

203010xx Internal Combustion Engines Commercial/Institutional Liquefied Petroleum Gas (LPG)

50190010 Waste Disposal Solid Waste Disposal - Government Auxiliary Fuel/No Emissions (LPG)

50290010 Waste Disposal

Solid Waste Disposal -

Commercial/Institutional Auxiliary Fuel/No Emissions (LPG)

2103008000 -- Commercial/Institutional; Wood; Total: All Boiler Types

103009xx External Combustion Boilers Commercial/Institutional Wood/Bark Waste

10500209 External Combustion Boilers Space Heaters Commercial/Institutional (Wood)

2103011000 -- Commercial/Institutional; Kerosene; Total: All Combustor Types

203009xx Internal Combustion Engines Commercial/Institutional Kerosene/Naphtha (Jet Fuel)

50100603 Waste Disposal Solid Waste Disposal - Government Fire Fighting (Kerosene)
County Allocation of State Activity Data 

Year 2007 county-level activity estimates will be developed by allocating the state-level activity resulting from the adjustments to the 

SEDS data described above. The EPA compiled 2006 estimates of commercial sector (NAICS codes 42 through 81) employment 

from the Bureau of Census’ County Business Patterns 2006 for use in this procedure (Census, 2009a). A separate document describes 

how withheld County Business Patterns employment data were estimated (Divita, 2008). The EPA also developed 2006 county-level 

estimates of institutional sector (NAICS code 92) employment from 2007 local government employment data in the 2007 Census of 

Governments and adjustments reflecting each state’s 2006/2007 local government 

employment ratio (Census, 2009b).1 State-level commercial/institutional fuel combustion by fuel type was allocated to each county 

using the ratio of the number of commercial/institutional sector employees in each county to the total number of 

commercial/institutional sector employees in the state. 

Emission Factors 

The EPA has compiled criteria and hazardous air pollutant emission factors for non-point source commercial/institutional fuel 

combustion categories (Huntley, 2009). These emission factors, which are too numerous to list here, are included in a spreadsheet 

within the ICI fuel combustion workbook. In most cases, these are the same emission factors that were used in preparing the 2002 

non-point source NEI (Pechan, 2006). Commercial/institutional wood combustion emission factors were obtained from an ICI fuel 

combustion study being performed for the Central Regional Air Planning Association (CENRAP) (Pechan, 2009a). 

Potential Improvements 

States may wish to incorporate the following improvements in developing non-point source commercial/institutional fuel combustion 

emission estimates: Update SO2 emission factors to reflect coal sulfur content estimates for coal used in the industrial sector in 2006--

 

1 County-level federal and state government employment data are not available from the Bureau of the Census. 
77

a recent review of industrial and commercial coal sulfur content values for the Central Regional Air Planning Association concluded 

that the 2002 NEI values are based on unrepresentative data (Pechan, 2009b).1

Additional References for Fuel Combustion - Commercial/Institutional 

1. Census, 2009a: Bureau of the Census, U.S. Department of Commerce, County Business Patterns 2006, available from: 

http://www.census.gov/epcd/cbp/download/06_data/index.html, accessed March 2009. 

Census, 2009b: Bureau of the Census, U.S. Department of Commerce, “Local Government Employment and Payroll, March 2006,” 

2007 Census of Governments, available from: http://www.census.gov/govs/www/apesloc06.html, accessed March 2009. 

2. Divita, 2008: Divita, Frank, E.H. Pechan & Associates, Inc., memorandum to Roy Huntley, U.S. Environmental Protection 

Agency, “County Business Patterns Calculations,” December 4, 2008. 

3. EIA, 2008a: Energy Information Administration, U.S. Department of Energy, State Energy Data System – Consumption, Physical 

Units, 1960-2006, available from: http://www.eia.doe.gov/emeu/states/_seds.html, released November 28, 2008. 

4. EIA, 2008b: Energy Information Administration, U.S. Department of Energy, Fuel Oil and Kerosene Sales, data available from: 

http://tonto.eia.doe.gov/dnav/pet/pet_cons_821use_dcu_nus_a.htm, release date December 23, 2008. 

5. EPA, 2003: U.S. Environmental Protection Agency, “Draft Regulatory Impact Analysis: Control of Emissions from Nonroad 

Diesel Engines,” EPA420-R-03-008, Office of Transportation and Air Quality, April 2003. 

6. Huntley, 2009: Huntley, Roy, U.S. Environmental Protection Agency, “SCCs & emission factors to be used in 2008 NEI to 

Bollman May 1 2009.mdb [electronic file],” May 1, 2009. 

 

1 Actual data characterizing sulfur content of coal consumed in the commercial sector is limited, but appears to be in-line with 

industrial coal consumption values. Therefore, industrial sector sulfur content can reasonably be assumed to be representative of 

commercial sector sulfur content. 
78

7. Pechan, 2009a: E.H. Pechan & Associates, Inc., “Area Combustion Source Emissions Inventory Improvement Methodology, 

Technical Memorandum,” E.H. Pechan & Associates, Inc., prepared for Central Regional Air Planning Association, March 20, 2009. 

8. Pechan, 2009b: E.H. Pechan & Associates, Inc., “Evaluation of ICI Combustion Coal Sulfur Content, Technical Memorandum,” 

prepared for Central Regional Air Planning Association, March 28, 2009. 

9. Pechan, 2006: E.H. Pechan & Associates, Inc. “Documentation for the Final 2002 Nonpoint Sector (Feb 06 Version) National 

Emission Inventory for Criteria and Hazardous Air Pollutants,” prepared for U.S. Environmental Protection Agency, July 2006. 
79

FUEL COMBUSTION – INDUSTRIAL (7 SCCs: 2102001000, 

SCC 2102002000, SCC 2102004000, SCC 2102005000, 

SCC 2102006000, SCC 2102007000, SCC 2102011000) 

Source Category Description 

This sub-sector covers emissions from fuel combustion at stationary non-point sources within the industrial sector (i.e., sources that 

are not reported in the point source inventory because their emissions are too small). These documentation and fuel combustion 

emissions were calculated by E. H. Pechan and Associates. References are listed at the end of the Fuel Combustion – Industrial 

section. Industrial fuel combustion emissions will be computed for the following fuel types: coal, distillate oil, residual oil, natural 

gas, liquefied petroleum gas (LPG), kerosene, and wood. 

There are additional types of energy that are consumed in the industrial sector: asphalt and road oil; feedstocks, naphtha (less than 

401°F); feedstocks, other oils (greater than 401°F); lubricants; motor gasoline; miscellaneous petroleum products; pentanes plus; 

special naphthas; and waxes. With the exception of motor gasoline, all of these additional fossil fuels are not actually combusted 

(oxidized) but are used as chemical feedstocks, construction materials, lubricants, solvents, or reducing agents. Therefore, there are no 

industrial sector combustion emissions from these fuel types. As described in more detail later, most of the fuel types that are 

included in the industrial combustion sector, also have a non-fuel use component. Therefore, it is necessary to exclude this component 

in calculating non-point source industrial fuel combustion activity/emissions. Motor gasoline is not inventoried as a non-point source 

because it is expected that gasoline combustion in this sector is included in the non-road inventory. 

The approach to be used in calculating emissions for industrial fuel combustion is to first develop state-level fuel consumption 

estimates, then to allocate these to the county-level, and then to multiply the resulting county-level consumption estimates by 

appropriate emission factors. 
80

Source Classification. Table 1 displays the non-point SCCs associated with industrial fuel combustion. 

Table 1. Non-point Source Industrial Fuel Combustion SCCs 

SCC SCC Level 1

SCC Level 

2 SCC Level 3 SCC Level 4

21020010

00

Stationary Source Fuel 

Combustion

Industrial Anthracite Coal Total: All Boiler Types

21020020

00

Stationary Source Fuel 

Combustion

Industrial Bituminous/Sub-bituminous 

Coal

Total: All Boiler Types

21020040

00

Stationary Source Fuel 

Combustion

Industrial Distillate Oil Total: Boilers and IC 

Engines

21020050

00

Stationary Source Fuel 

Combustion

Industrial Residual Oil Total: All Boiler Types

21020060

00

Stationary Source Fuel 

Combustion

Industrial Natural Gas Total: Boilers and IC 

Engines

21020070

00

Stationary Source Fuel 

Combustion

Industrial Liquefied Petroleum Gas 

(LPG)

Total: All Boiler Types

21020080

00

Stationary Source Fuel 

Combustion

Industrial Wood Total: All Boiler Types

21020110

00

Stationary Source Fuel 

Combustion

Industrial Kerosene Total: All Boiler Types
81

Activity Data 

Table 2 summarizes this sector’s non-point source activity data, units, and data source. Total state-level industrial sector energy 

consumption data are available from the Energy Information Administration (EIA)’s State Energy Data System (SEDS), and were 

used for most source categories (EIA, 2008a). However, as documented below, a number of adjustments were made to the SEDS 

data, and a separate EIA data source was used for distillate oil. Year 2006 SEDS data were used to estimate 2007 emissions because 

these were the latest year consumption data available at the time this work was performed in 2009 

Table 2. Non-point Source Industrial Fuel Combustion Activity Data 

SCC SCC Level 1

SCC 

Level 2

SCC Level 

3 SCC Level 4 Activity

Activity Data 

Source

21020010

00

Stationary Source 

Fuel Combustion

Industri

al

Anthracite 

Coal

Total: All 

Boiler Types

Thousand short tons of 

coal consumed

EIA’s SEDSa

21020020

00

Stationary Source 

Fuel Combustion

Industri

al

Bituminous/

Subbituminous 

Coal

Total: All 

Boiler Types

Thousand short tons of 

coal consumed

EIA’s SEDSa

21020040

00

Stationary Source 

Fuel Combustion

Industri

al

Distillate Oil Total: 

Boilers and 

IC Engines

Thousand barrels of 

distillate oil consumed

EIA’s Fuel Oil 

and Kerosene 

Salesa
82

SCC SCC Level 1

SCC 

Level 2

SCC Level 

3 SCC Level 4 Activity

Activity Data 

Source

21020050

00

Stationary Source 

Fuel Combustion

Industri

al

Residual Oil Total: All 

Boiler Types

Thousand barrels of 

residual oil consumed

EIA’s SEDSa

21020060

00

Stationary Source 

Fuel Combustion

Industri

al

Natural Gas Total: 

Boilers and 

IC Engines

Million cubic feet of 

natural gas consumed

EIA’s SEDSa

21020070

00

Stationary Source 

Fuel Combustion

Industri

al

Liquefied 

Petroleum 

Gas (LPG)

Total: All 

Boiler Types

Thousand barrels of 

LPG consumed

EIA’s SEDSa

21020080

00

Stationary Source 

Fuel Combustion

Industri

al

Wood Total: All 

Boiler Types

Billion Btu of wood 

consumed

EIA’s SEDSa

21020110

00

Stationary Source 

Fuel Combustion

Industri

al

Kerosene Total: All 

Boiler Types

Thousand barrels of 

kerosene consumed

EIA’s SEDSa

a

 With adjustments that are described in the text of this section. 

Fuel-Specific Activity Data Adjustments 

Coal - for industrial coal combustion, it was necessary to compile data representing a sub-set of total sector coal consumption. Data 

representing non-coke plant consumption were compiled from EIA because coal consumed by coke plants is accounted for in the point 

source inventory. The SEDS data do not provide coal consumption estimates by type of coal (i.e., anthracite versus bituminous/subbituminous) and in some cases, CAP emission factors differ between the two. Because anthracite is mined in the eastern half of the 

Commonwealth, while bituminous is mined in the western half, the emission calculations assume that eastern counties burn anthracite 

coal while western counties burn bituminous coal. 
83

Industrial Coal Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Factor Emission Pollutant CoalConsumption

 where: 

VOC Emission Factor = 0.3 lbs/ton anthracite coal/year; 0.05 lbs/ton bituminous coal/year 

NOx Emission Factor = 9 lbs/ton anthracite coal/year; 11 lbs/ton bituminous coal/year 

CO Emission Factor = 0.6 lbs/ton anthracite coal/year; 5.0 lbs/ton bituminous coal/year

Pb Emission Factor = 0.00042 lbs/ton anthracite coal/year and bituminous coal/year 

SO2 Emission Factor =34.71 lbs/ton anthracite coal/year; 91.96 lbs/ton bituminous coal/year (EPA default values for 

PA)

PM10-FIL Emission Factor = 14.718 lbs/ton anthracite coal/year; 12 lbs/ton bituminous coal/year 

PM25-FIL Emission Factor = 6.4224 lbs/ton anthracite coal/year; 1.4 lbs/ton bituminous coal/year

PM-CON Emission Factor = 0.08 lbs/ton anthracite coal/year; 0.04 lbs/ton bituminous coal/year 

Anthracite Coal Sulfur Content = 0.89% 

Bituminous Coal Sulfur Content = 2.42% 

Anthracite Coal Ash Content = 13.38% ash 

Pennsylvania Industrial Coal Consumption = 2,597,000 tons 

Number of Industrial County Employees (Allegheny County) = 41,656 

Number of Pennsylvania Industrial Employees = 800,578 

where: 

Number of Allegheny County Industrial Employees =41,656 

Number of Pennsylvania Industrial Employees = 800,578 
84

CO Emissions:

tons CO yearper

lbs

ton Annual CO Emissions pounds CO yearper

employees in state

employees in county

ns

year

lbs CO

Annual CO Emissions

337.8204

2000

1

675,640.7995

800,578

,14 656 ,2 597,000 t o ton bituminous coal

5

 

  

Distillate Oil and LPG – the SEDS industrial sector distillate oil and LPG consumption data include consumption estimates for 

equipment that EPA includes in the non-road sector inventory. In particular, SEDS considers the following non-road source category 

activities to be part of the industrial sector: farming, logging, mining, and construction. To avoid double-counting of LPG 

consumption, EPA ran the National Mobile Inventory Model (NMIM) for 2006 and calculated the national volume of non-road LPG 

consumption from agriculture, logging, mining, and construction source categories. 

This estimate was then divided into the SEDS total industrial sector LPG consumption estimate to yield the proportion of total 

industrial sector LPG consumption attributable to the non-road sector in that year (approximately 9 percent). 

To estimate the volume of industrial sector LPG consumption that should not be included in the non-point source industrial fuel 

combustion category, EPA subtracted 9 percent from each state’s industrial sector LPG consumption estimate reported in SEDS. 

To avoid double-counting of distillate oil consumption between the non-point and non-road sector emission inventories, EPA relied on 

a source other than SEDS to estimate consumption. The approach uses more detailed distillate oil consumption estimates reported in 

EIA’s Fuel Oil and Kerosene Sales, and assumptions used in the regulatory impact analysis (RIA) for EPA’s non-road diesel 

emissions rulemaking (EIA, 2008b; EPA, 2003). 

Table 4 displays the assumptions that were applied to the state-level distillate oil consumption estimates reported in Fuel Oil and 

Kerosene Sales to estimate total stationary source industrial sector consumption. 
85

Table 4. Assumptions Used to Estimate Industrial Sector Stationary Source Distillate Fuel Consumption 

Sector Distillate Fuel Type

% of Total 

Consumption 

from Stationary 

Sources

Industrial No. 1 Distillate Fuel Oil 60

No. 2 Distillate Fuel Oil 100

No. 2 Distillate/Low and High Sulfur 

Diesel

15a

No. 4 Distillate Fuel Oil 100

Farm Diesel 0

Other Distillate Fuel Oil 100

Off-Highway

(Construction and 

Other)

Distillate Fuel Oil 5

a

 This value differs from the 0% assumption adopted in EPA’s non-road diesel emissions rulemaking because it is known that some diesel fuel is 

used by stationary sources (a 15 percent value was selected for use as an approximate mid-point of a potential range of 8 to 24% stationary 

source use computed from a review of data from the EIA’s Manufacturing Energy Consumption Survey and Fuel Oil and Kerosene Sales). 

Industrial Distillate Oil Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor OilConsumption
86

where: 

VOC Emission Factor = 0.20 lbs/thous gal. distillate oil/year 

NOx Emission Factor = 20 lbs/thous gal. distillate oil/year 

CO Emission Factor = 5.0 lbs/thous gal. distillate oil/year 

Pb Emission Factor = 0.00126 lbs/thous gal. distillate oil/year 

SO2 Emission Factor = 42.6 lbs/thous gal. distillate oil/year 

Sulfur Content = 0.3% 

PM10-FIL Emission Factor = 1 lbs/thous gal. distillate oil/year 

PM25-FIL Emission Factor = 0.25 lbs/thous gal. distillate oil/year 

PM-CON Emission Factor = 1.3 lbs/thous gal. distillate oil/year 

Pennsylvania Industrial Distillate Oil Consumption = 2,521,000 barrels = 105,882 thouand gallons 

 Number of Allegheny County Industrial Employees =41,656 

Number of Pennsylvania Industrial Employees = 800,578 

SO2 Emissions:

tons SO yearper

lbs

ton Annual SO Emissions SOpounds yearper

employees in state

employees in county thousgallons

year

gal istoil

lbs SO

Annual SO Emissions

117.3479 2

2000

1

2 234,695.9787 2

800,578

,14 656 105,882 1000 d

42 26.

2

 

  
87

Industrial Residual Oil Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor OilConsumption

where: 

VOC Emission Factor = 0.28 lbs/thous gal. residual oil/year 

NOx Emission Factor = 47 lbs/thous gal. residual oil/year 

CO Emission Factor = 5.0 lbs/thous gal. residual oil/year 

Pb Emission Factor = 0.00165 lbs/thous gal. residual oil/year 

SO2 Emission Factor = 353.25 lbs/thous gal. residual oil/year 

Sulfur Content = 2.25% 

PM10-FIL Emission Factor = 20.7213 lbs/thous gal. residual oil/year 

PM25-FIL Emission Factor = 13.4963 lbs/thous gal. residual oil/year 

PM-CON Emission Factor = 1.5 lbs/thous gal. residual oil/year 

Pennsylvania Industrial Residual Oil Consumption = 1,702,000 barrels = 71,484 thousand gallons 

Number of Allegheny County Industrial Employees =41,656 

Number of Pennsylvania Industrial Employees = 800,578 

PM10-FIL Emissions:

tons PM yearperFIL

lbs

ton Annual PM FIL Emissions pounds PM yearperFIL

employees in state

employees in county thousgallons

year

gal oils

lbs PM FIL

Annual PM FIL Emissions

    

 



 

38.5363 10

2000

1

10 77,072.5553 10

800,578

,14 656 71,484 1000 Re .

20.7213 10

10
88

Industrial Natural Gas Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor NGConsumption

where: 

VOC Emission Factor = 5.5 lbs/MMCF natural gas/year 

NOx Emission Factor = 100 lbs/MMCF natural gas/year 

CO Emission Factor = 84 lbs/MMCF natural gas/year 

Pb Emission Factor = .0005 lbs/MMCF natural gas/year 

SO2 Emission Factor = 0.6 lbs/MMCF natural gas/year 

PM10-FIL Emission Factor = 0.13 lbs/MMCF natural gas/year 

PM25-FIL Emission Factor = 0.11 lbs/MMCF natural gas/year 

PM-CON Emission Factor = 0.32 lbs/MMCF natural gas/year 

Pennsylvania Industrial NG Consumption = 193,856 MMCF 

where: 

Number of Allegheny County Industrial Employees =41,656 

Number of Pennsylvania Industrial Employees = 800,578 

NOx Emissions:
89

yearperNOxtons

lbs

ton Annual NOx Emissions pounds yearperNOx

employees in state

employees in county MMCF

year

MMCF

NOxlbs

Annual NOx Emissions

504.3397

2000

1

,1 008,679.421

800,578

,14 656 193,856

100

 

  

Industrial LPG Gas Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor LPGConsumption

where: 
90

VOC Emission Factor = 21.91 lbs/ thous bbl LPG/year 

NOx Emission Factor = 398.38 lbs/ thous bbl LPG/year 

CO Emission Factor = 501.96 lbs/ thous bbl LPG/year 

Pb Emission Factor = 0.001827 lbs/ thous bbl LPG/year 

SO2 Emission Factor = 2.39 lbs/ thous bbl LPG/year 

PM10-FIL Emission Factor = 0.797 lbs/ thous bbl LPG/year 

PM25-FIL Emission Factor = 0.438 lbs/ thous bbl LPG/year 

PM-CON Emission Factor = 1.28 lbs/ thous bbl LPG/year 

Pennsylvania Industrial LPG Consumption = 3,923,000 bbl 

Number of Allegheny County Industrial Employees =41,656 

Number of Pennsylvania Industrial Employees = 800,578 

CO Emissions:

tons CO yearper

lbs

ton Annual CO Emissions poundsCO yearper

employees in state

employees in county BBL

year

BBL

lbs CO

Annual CO Emissions

51.2308

2000

1

102,461.6469

800,578

,14 656 ,3 923,000 1000

501.96

 

  

Industrial Kerosene Combustion:

  



















Number of State Employees

Number of County Employees Annual Emissions Pollutant Emission Factor KeroseneConsumption

where: 
91

VOC Emission Factor = 0.1928471 lbs/ thous gal Kerosene/year 

NOx Emission Factor = 20.0 lbs/ thous gal Kerosene/year 

CO Emission Factor = 5.0 lbs/ thous gal Kerosene/year 

Pb Emission Factor = 0.001215 lbs/ thous gal Kerosene/year 

SO2 Emission Factor = 42.6 lbs/ thous gal Kerosene/year 

PM10-FIL Emission Factor = 1.0 lbs/ thous gal Kerosene/year 

PM25-FIL Emission Factor = 0.25 lbs/ thous gal Kerosene/year 

PM-CON Emission Factor = 1.3 lbs/ thous gal Kerosene/year 

Number of Allegheny County Industrial Employees =41,656 

Number of Pennsylvania Industrial Employees = 800,578 

SO2 Emissions:

tons S O yearper

lbs

ton Annual S O Emissions S Op o u n d s yearper

employees in state

employees in county

year

Gal

lbs S O

Annual S O Emissions

2 2 2

2

2

8158.1

2000

1

7589.630,3

800 578,

656,14

000,638,1

1000

42 6.

 

 

Non-Fuel Use Energy Adjustment 

Some industrial sector energy is consumed for non-fuel purposes. For example, natural gas is used as a feedstock in chemical 

manufacturing plants and to make nitrogenous fertilizer, and LPG is used to create intermediate products that are made into plastics. 

To estimate the volume of fuel that is associated with industrial combustion, it is necessary to subtract the volume of fuel consumption 

for non-energy uses from the volume of total fuel consumption. The EPA’s State Greenhouse Gas Inventory Tool (SIT) provides 

national defaults representing the percentage of total industrial fuel consumption from non-energy uses. These default values have an 

additional limitation beyond their lack of geographic detail - they represent the EIA’s definition of the industrial sector, which 

includes fuel consumption from industrial, farm, mining, and construction sectors that is accounted for in the non-road inventory. 
92

Furthermore, a review of the SIT default data indicates that all residual oil is consumed as a fuel source. However, the EIA’s 2002 

Manufacturing Energy Consumption Survey (MECS) indicates significant non-fuel use of residual oil in the manufacturing sector 

(EIA, 2007a). In discussions about this issue, EIA noted that the non-fuel use data in the SIT appeared to be incorrect, and that the 

MECS data were representative of 2002 non-fuel use (Lorenz, 2009). Given this concern, a review was conducted of the non-fuel use 

assumptions incorporated into the EIA’s GHG emissions inventory for 2005 (EIA, 2007b). For each type of industrial sector energy 

consumed in 2006, Table 5 summarizes EIA’s non-fuel use assumptions. 

Table 5. Non-Fuel Use Information from EIA’s 2005 GHG Inventory 

Fuel Non-Fuel Use 

Assumption

Asphalt and Road Oil 100%

Coal (non-coke) Yes (<100%)

Distillate Oil Yes (<100%)

Feedstocks, Naphtha <401°F 100%

Feedstocks, Other oils >401°F 100%

Kerosene None

LPG Yes (<100%)

Lubricants 100%

Misc. Petroleum Products 100%

Motor Gasoline None

Natural Gas Yes (<100%)

Pentanes Plus 100%

Residual Oil Yes (<100%)

Special Naphthas 100%

Waxes 100%

In calculating the emission activity for industrial fuel combustion, EPA excluded all SEDS fuel types for which EIA assumes 100 

percent of consumption is non-fuel use. 
93

For fuel types for which non-fuel use occurs, but is less than 100 percent, Pechan reviewed two information sources to identify the 

non-fuel use percentage to apply in the NEI. The first source was that listed by EIA in its 2005 national GHG inventory; the second 

was the EIA’s 2002 MECS. The MECS data has the advantage of providing region-specific estimates as well as values that exclude 

fuel consumption that is already accounted for in the non-road inventory. For distillate and residual fuel and natural gas, the EIA GHG 

inventory source was MECS. For LPG, it was not possible to use the EIA GHG inventory source for non-fuel consumption as it is a 

proprietary source published by the American Petroleum Institute. For non-coke coal, EIA extrapolated data from 1994. 

The MECS non-fuel consumption data treat coal that is used to produce coke as a feedstock, and therefore, MECS can not be used to 

represent non-coke coal consumption. The 2002 MECS data treat “synthetic coal” that is ultimately combusted as regular coal, as a 

non-fuel (feedstock) use. Because of the limitations of the MECS data, EPA obtained from EIA a rough estimate of the percentage of 

non-coking coal that is used for non-fuel purposes (while also treating “synthetic coal” as a fuel use). 

Based on the EIA’s estimate that 5-10 percent of non-coke coal is used for non-fuel purposes, EPA assumed that 7 percent of noncoke plant industrial sector coal consumption is for non-fuel purposes (Lorenz, 2009). Table 6 presents the non-fuel use percentages 

that were applied to estimate industrial fuel combustion activity. 

Table 6. Industrial Sector Non-Fuel Use Estimates 

Fuel

% Non-Fuel Use by Region

Northeast South Midwest West Source

Distillate Oil 5

a

9

b

9

b

5

a

2002 MECS

LPG 41a98 88 41a2002 MECS

Natural Gas 1 15 6 41 2002 MECS

Non-Coke 

Coal

7

c

7

c

7

c

7

c

Lorenz, 

2009

Residual Oil 0 25b25b8 2002 MECS

a

 Due to withheld data, value represents combination of Northeast and West region data. 

b

 Due to withheld data, value represents combination of Midwest and South region data. 

c

 Region-specific values not available. 
94

Source Energy Adjustment 

Because the point source inventory also includes industrial fuel combustion categories, it is necessary to subtract point source 

inventory fuel use from the SEDS fuel consumption estimates. 

Table 7 displays a crosswalk between industrial fuel combustion non-point SCCs and associated point SCCs that EPA plans to use in 

the subtraction procedure.1 The subtractions will be performed after summing the point source throughput estimates to the state-level. 

County Allocation of State Activity Data 

Year 2005 county-level activity estimates will be developed by allocating the state-level activity resulting from the adjustments to the 

EIA data described above. The EPA compiled 2006 estimates of manufacturing sector employment from the Bureau of Census’ 

County Business Patterns 2006 for use in this procedure (Census, 2009). State-level industrial fuel combustion by fuel type will be 

allocated to each county using the ratio of the number of manufacturing sector (NAICS codes 31-33) employees in each county to the 

total number of manufacturing sector employees in the state. 

A separate document describes how withheld County Business Patterns employment data were estimated (Divita, 2008). 

Table 7. Point Source Subtraction SCCs Relevant to Non-point Source Industrial Fuel Combustion 

SCC SCC Level 1 SCC Level 2 SCC Level 3 (Fuel-if not specified at level 3)

2102002000 – Industrial; Bituminous/Sub-bituminous Coal; Total: All Boiler Types

102002xx External Combustion Boilers Industrial Bituminous/Sub-bituminous Coal

10500102 External Combustion Boilers Space Heaters Industrial (Coal)

390002xx Industrial Processes In-Process Fuel Use Bituminous Coal

50390002 Waste Disposal Solid Waste Disposal – Industrial Auxiliary Fuel/No Emissions (Coal)

2102004000 – Industrial; Distillate Oil; Total: All Boilers and IC Engines

102005xx External Combustion Boilers Industrial Distillate Oil

10201403 External Combustion Boilers Industrial CO Boiler (Distillate Oil)

 

1 As noted in a footnote to Table 7, it is important to exclude any natural gas pipeline fuel use from the point source subtraction 

procedure because SEDS includes such use in the Transportation sector rather than the Industrial sector. 
95

SCC SCC Level 1 SCC Level 2 SCC Level 3 (Fuel-if not specified at level 3)

10500105 External Combustion Boilers Space Heaters Industrial (Distillate Oil)

202001xx Internal Combustion Engines Industrial Distillate Oil (Diesel)

20200401 Internal Combustion Engines Industrial Large Bore Engine (Diesel)

20200405 Internal Combustion Engines Industrial Crankcase Blow-by (Diesel)

20200406 Internal Combustion Engines Industrial Evaporative Losses (Fuel Storage and Delivery System) (Diesel)

20200407 Internal Combustion Engines Industrial Exhaust (Diesel)

27000320 Internal Combustion Engines Off-Highway Diesel Engines Industrial Equipment

30190001 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Distillate Oil)

30190011 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Distillate Oil)

30190021 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Distillate Oil)

30290001 Industrial Processes Food and Agriculture Fuel Fired Equipment (Distillate Oil)

30390001 Industrial Processes Primary Metal Production Fuel Fired Equipment (Distillate Oil)

30390011 Industrial Processes Primary Metal Production Fuel Fired Equipment (Distillate Oil)

30390021 Industrial Processes Primary Metal Production Fuel Fired Equipment (Distillate Oil)

30400406 Industrial Processes Secondary Metal Production Lead (Distillate Oil)

30490001 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Distillate Oil)

30490011 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Distillate Oil)

30490021 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Distillate Oil)

30490031 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Distillate Oil)

30500208 Industrial Processes Mineral Products Asphalt Concrete (Distillate Oil)

30505022 Industrial Processes Mineral Products Asphalt Processing (Blowing) (Distillate Oil)

30590001 Industrial Processes Mineral Products Fuel Fired Equipment (Distillate Oil)

30590011 Industrial Processes Mineral Products Fuel Fired Equipment (Distillate Oil)

30590021 Industrial Processes Mineral Products Fuel Fired Equipment (Distillate Oil)

30600901 Industrial Processes Petroleum Industry Flares (Distillate Oil)

30609901 Industrial Processes Petroleum Industry Incinerators (Distillate Oil)

30790001 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Distillate Oil)

30790011 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Distillate Oil)

30790021 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Distillate Oil)

30890001 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (Distillate Oil)

30890011 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (Distillate Oil)

30890021 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (Distillate Oil)

30990001 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Distillate Oil)

30990011 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Distillate Oil)

31000401 Industrial Processes Oil and Gas Production Process Heaters (Distillate Oil)
96

SCC SCC Level 1 SCC Level 2 SCC Level 3 (Fuel-if not specified at level 3)

31000411 Industrial Processes Oil and Gas Production Process Heaters (Distillate Oil)

31390001 Industrial Processes Electrical Equipment Process Heaters (Distillate Oil)

390005xx Industrial Processes In-Process Fuel Use Distillate Oil

39900501 Industrial Processes Miscellaneous Manufacturing Industries Process Heater/Furnace (Distillate Oil)

39990001 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Distillate Oil)

39990011 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Distillate Oil)

39990021 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Distillate Oil)

40201002 Petroleum and Solvent Evaporation Surface Coating Operations Coating Oven Heater (Distillate Oil)

40290011 Petroleum and Solvent Evaporation Surface Coating Operations Fuel Fired Equipment (Distillate Oil)

49090011 Petroleum and Solvent Evaporation Organic Solvent Evaporation Fuel Fired Equipment (Distillate Oil)

49090021 Petroleum and Solvent Evaporation Organic Solvent Evaporation Fuel Fired Equipment (Distillate Oil)

50390005 Waste Disposal Solid Waste Disposal – Industrial Auxiliary Fuel/No Emissions (Distillate Oil)

2102005000 – Industrial; Residual Oil; Total: All Boiler Types

102004xx External Combustion Boilers Industrial Residual Oil

10201404 External Combustion Boilers Industrial CO Boiler (Residual Oil)

202005xx Internal Combustion Boilers Industrial Residual/Crude Oil

30190002 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Residual Oil)

30190012 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Residual Oil)

30190022 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Residual Oil)

30290002 Industrial Processes Food and Agriculture Fuel Fired Equipment (Residual Oil)

30390002 Industrial Processes Primary Metal Production Fuel Fired Equipment (Residual Oil)

30390012 Industrial Processes Primary Metal Production Fuel Fired Equipment (Residual Oil)

30390022 Industrial Processes Primary Metal Production Fuel Fired Equipment (Residual Oil)

30490002 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Residual Oil)

30490012 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Residual Oil)

30490022 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Residual Oil)

30490032 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Residual Oil)

30500207 Industrial Processes Mineral Products Asphalt Concrete (Residual Oil)

30505021 Industrial Processes Mineral Products Asphalt Processing (Blowing) (Residual Oil)

30590002 Industrial Processes Mineral Products Fuel Fired Equipment (Residual Oil)

30590012 Industrial Processes Mineral Products Fuel Fired Equipment (Residual Oil)

30600111 Industrial Processes Petroleum Industry Process Heaters (Residual Oil)

30600902 Industrial Processes Petroleum Industry Flares (Residual Oil)

30609902 Industrial Processes Petroleum Industry Incinerators (Residual Oil)

30790002 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Residual Oil)

30790012 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Residual Oil)

30790022 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Residual Oil)

30890002 Industrial Processes Rubber and Miscellaneous Plastics Fuel Fired Equipment (Residual Oil)
97

SCC SCC Level 1 SCC Level 2 SCC Level 3 (Fuel-if not specified at level 3)

Products

30890012 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (Residual Oil)

30890022 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (Residual Oil)

30990002 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Residual Oil)

30990012 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Residual Oil)

31000402 Industrial Processes Oil and Gas Production Process Heaters (Residual Oil)

31000412 Industrial Processes Oil and Gas Production Process Heaters (Residual Oil)

31390002 Industrial Processes Electrical Equipment Process Heaters (Residual Oil)

390004xx Industrial Processes In-Process Fuel Use Residual Oil

39990002 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Residual Oil)

39990012 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Residual Oil)

39990022 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Residual Oil)

40201003 Petroleum and Solvent Evaporation Surface Coating Operations Coating Oven Heater (Residual Oil)

40290012 Petroleum and Solvent Evaporation Surface Coating Operations Fuel Fired Equipment (Residual Oil)

49090012 Petroleum and Solvent Evaporation Organic Solvent Evaporation Fuel Fired Equipment (Residual Oil)

49090022 Petroleum and Solvent Evaporation Organic Solvent Evaporation Fuel Fired Equipment (Residual Oil)

2102006000 – Industrial; Natural Gas; Total: Boilers and IC Engines

102006xx External Combustion Boilers Industrial Natural Gas

10201401 External Combustion Boilers Industrial CO Boiler (Natural Gas)

10500106 External Combustion Boilers Space Heaters Commercial/Institutional (Natural Gas)

202002xxaInternal Combustion Engines Industrial Natural Gas

30190003 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Natural Gas)

30190013 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Natural Gas)

30190023 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Natural Gas)

30290003 Industrial Processes Food and Agriculture Fuel Fired Equipment (Natural Gas)

30291001 Industrial Processes Food and Agriculture Fuel Fired Equipment (Natural Gas)

30390003 Industrial Processes Primary Metal Production Fuel Fired Equipment (Natural Gas)

30390013 Industrial Processes Primary Metal Production Fuel Fired Equipment (Natural Gas)

30390023 Industrial Processes Primary Metal Production Fuel Fired Equipment (Natural Gas)

30400407 Industrial Processes Secondary Metal Production Lead (Natural Gas)

30490003 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Natural Gas)

30490013 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Natural Gas)

30490023 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Natural Gas)

30490033 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Natural Gas)

30500206 Industrial Processes Mineral Products Asphalt Concrete (Natural Gas)

30505020 Industrial Processes Mineral Products Asphalt Processing (Blowing) (Natural Gas)
98

SCC SCC Level 1 SCC Level 2 SCC Level 3 (Fuel-if not specified at level 3)

30590003 Industrial Processes Mineral Products Fuel Fired Equipment (Natural Gas)

30590013 Industrial Processes Mineral Products Fuel Fired Equipment (Natural Gas)

30590023 Industrial Processes Mineral Products Fuel Fired Equipment (Natural Gas)

30600105 Industrial Processes Petroleum Industry Process Heaters (Natural Gas)

30600903 Industrial Processes Petroleum Industry Flares (Natural Gas)

30602401 Industrial Processes Petroleum Industry Reciprocating Engine Compressors (Natural Gas)

30609903 Industrial Processes Petroleum Industry Incinerators (Natural Gas)

30622003 Industrial Processes Petroleum Industry Underground Storage and Other Remediation: Soil: Natural Gas

30622403 Industrial Processes Petroleum Industry Underground Storage and Other Remediation: Air Stripping: Natural Gas

30790003 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Natural Gas)

30790013 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Natural Gas)

30790023 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Natural Gas)

30890003 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (Natural Gas)

30890013 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (Natural Gas)

30890023 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (Natural Gas)

30990003 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Natural Gas)

30990013 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Natural Gas)

30990023 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Natural Gas)

31000404 Industrial Processes Oil and Gas Production Process Heaters (Natural Gas)

31000414 Industrial Processes Oil and Gas Production Process Heaters (Natural Gas)

31390003 Industrial Processes Electrical Equipment Process Heaters (Natural Gas)

390006xx Industrial Processes In-process Fuel Use Natural Gas

39900601 Industrial Processes Miscellaneous Manufacturing Industries Process Heater/Furnace (Natural Gas)

39990003 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Natural Gas)

39990013 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Natural Gas)

39990023 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Natural Gas)

40201001 Petroleum and Solvent Evaporation Surface Coating Operations Coating Oven Heater (Natural Gas)

40290013 Petroleum and Solvent Evaporation Surface Coating Operations Fuel Fired Equipment (Natural Gas)

40290023 Petroleum and Solvent Evaporation Surface Coating Operations Fuel Fired Equipment (Natural Gas)

49090013 Petroleum and Solvent Evaporation Organic Solvent Evaporation Fuel Fired Equipment (Natural Gas)

49090023 Petroleum and Solvent Evaporation Organic Solvent Evaporation Fuel Fired Equipment (Natural Gas)

50390006 Waste Disposal Solid Waste Disposal – Industrial Auxiliary Fuel/No Emissions (Natural Gas)

2102007000 – Industrial; LPG; Total: All Boiler Types

102010xx External Combustion Boilers Industrial Liquefied Petroleum Gas

10500110 External Combustion Boilers Space Heaters Industrial (LPG)
99

SCC SCC Level 1 SCC Level 2 SCC Level 3 (Fuel-if not specified at level 3)

202010xx Internal Combustion Engines Industrial Liquefied Petroleum Gas

27300320 Internal Combustion Engines Off-highway LPG-fueled Engines Industrial Equipment

30290005 Industrial Processes Food and Agriculture Fuel Fired Equipment (LPG)

30490035 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Propane)

30500209 Industrial Processes Mineral Products Asphalt Concrete (LPG)

30505023 Industrial Processes Mineral Products Asphalt Processing (Blowing) (LPG)

30590005 Industrial Processes Mineral Products Fuel Fired Equipment (LPG)

30600107 Industrial Processes Petroleum Industry Process Heaters (LPG)

30600905 Industrial Processes Petroleum Industry Flares (LPG)

30609905 Industrial Processes Petroleum Industry Incinerators (LPG)

30890004 Industrial Processes Rubber and Miscellaneous Plastics 

Products Fuel Fired Equipment (LPG)

31000406 Industrial Processes Oil and Gas Production Process Heaters (Propane/Butane)

390010xx Industrial Processes In-process Fuel Use Liquefied Petroleum Gas

39901001 Industrial Processes Miscellaneous Manufacturing Industries Process Heater/Furnace (LPG)

40201004 Petroleum and Solvent Evaporation Surface Coating Operations Coating Oven Heater (LPG)

50390010 Waste Disposal Solid Waste Disposal - Industrial Auxiliary Fuel/No Emissions (LPG)

2102008000 – Industrial; Wood; Total: All Boiler Types

102009xx External Combustion Boilers Industrial Wood/Bark Waste

390009xx Industrial Processes In-process Fuel Use Wood

2102011000 – Industrial; Kerosene; Total: All Boiler Types

202009xx Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel)

a Note that EIA’s SEDS includes natural gas used as pipeline fuel (e.g., for use in compressor engines) in the Transportation sector rather than the Industrial sector Therefore, such 

pipeline use should not be included in the point source subtraction procedure.

d. Emission Factors 

The EPA has compiled criteria and hazardous air pollutant emission factors for non-point source industrial fuel combustion categories 

(Huntley, 2009). These emission factors, which are too numerous to list here, are included in a spreadsheet within the ICI fuel 

combustion workbook. In most cases, these are the same emission factors that were used in preparing the 2002 non-point source NEI 

(Pechan, 2006). Industrial LPG and wood combustion emission factors were obtained from an ICI fuel combustion study being 

performed for the Central Regional Air Planning Association (CENRAP) (Pechan, 2009a). 
100

Potential Improvements 

The following are potential improvements that states may wish to incorporate in developing non-point source industrial fuel 

combustion emission estimates: 

 Investigate the availability of more geographic and year-specific estimates of non-fuel use consumption of industrial energy 

(e.g., MECS is planning to release 2006 year data in the coming months); 

 Consider implementing a county allocation procedure that Pechan developed for the Central Regional Air Planning 

Association (CENRAP) that reflects the energy-intensity of each industrial sector--current methods only reflect number of 

employees in each industry sector (Pechan, 2009a); and 

 Update SO2 emission factors to reflect coal sulfur content estimates for coal used in the industrial sector in 2006--a recent 

review of industrial coal sulfur content values for CENRAP concluded that the 2002 NEI values are based on unrepresentative 

data (Pechan, 2009b). 

Additional References for Fuel Combustion - Industrial 

Census, 2009: Bureau of the Census, U.S. Department of Commerce, County Business Patterns 2006, Washington, DC, available 

from: http://www.census.gov/epcd/cbp/download/06_data/index.html accessed March 2009. 
101

Divita, 2008: Divita, Frank, E.H. Pechan & Associates, Inc., memorandum to Roy Huntley, U.S. Environmental Protection Agency, 

“County Business Patterns Calculations,” December 4, 2008. 

EIA, 2008a: Energy Information Administration, U.S. Department of Energy, State Energy Data System – Consumption, Physical 

Units, 1960-2006, available from http://www.eia.doe.gov/emeu/states/_seds.html, released November 28, 2008. 

EIA, 2008b: Energy Information Administration, U.S. Department of Energy, Fuel Oil and Kerosene Sales, data available from 

http://tonto.eia.doe.gov/dnav/pet/pet_cons_821use_dcu_nus_a.htm, release date December 23, 2008. 

EIA, 2007a: Energy Information Administration, U.S. Department of Energy, 2002 Manufacturing Energy Consumption Survey, U.S. 

Department of Energy, Energy Information Administration, accessed from 

http://www.eia.doe.gov/emeu/mecs/mecs2002/data02/shelltables.html, issued January 2007. 

EIA, 2007b: Energy Information Administration, US Department of Energy, Documentation for Emissions of Greenhouse Gases in 

the United States 2005, DOE/EIA-0638 (2005), October 2007. 
102

GASOLINE MARKETING (5 SCCs) 

(Stage I SCC 2501060053, Stage II Uncontrolled SCC 2501060101, Stage II Controlled SCC 2501060102, Underground Storage 

Tank Breathing and Emptying SCC 2501060201, Truck Transit SCC 2505030120) 

Gasoline marketing involves the operations typically associated with transporting gasoline from refineries to final consumption in 

gasoline-powered vehicles. Evaporative emissions of VOCs occur at all points in the distribution process. The operations that were 

inventoried as area sources are gasoline dispensing outlets and gasoline tank trucks in transit. Bulk terminals and outlets are 

inventoried as point sources. VOC emissions result from the following sources: 1) Stage I (tank truck unloading into underground 

storage tanks), 2) Stage II (vehicle fueling), 3) Underground Storage Tank Breathing and Emptying, and 4) Truck Transit. 

Each category’s emission factors were obtained from AP-42 Fire factors1. Throughputs were calculated from monthly data obtained 

from the Pennsylvania Department of Revenue Bureau of Motor Fuel Taxes2. County and state populations3 were used to apportion 

the gasoline throughput to each county. Control efficiency (CE)4,

5

rule penetration (RP)4

,

5

and rule effectiveness (RE) factors were 

 

1 U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Compilation of Air Pollutant Emission 

Factors, Volume I: Stationary Point and Area Sources, AP-42, Fifth Edition, Chapter 5: Petroleum Industry, Table 5.2-7., January 

1995, Accessed October 2009. 

http://www.epa.gov/ttn/chief/ap42/ch05/index.html

2

Pennsylvania Department of Revenue, “Monthly Revenue Report”, accessed October 2009. 

http://www.revenue.state.pa.us/revenue/cwp/view.asp?a=13&q=201148

3 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 

4

25 Pa. Code Section 129.60, “Bulk Gasoline Plants,” available from 

http://www.pacode.com/secure/data/025/chapter129/s129.60.html

5

25 Pa. Code Section 129.61, “Small Gasoline Storage Tank Control (Stage I Control),” available from 

http://www.pacode.com/secure/data/025/chapter129/s129.61.html
103

applied to Stage I for each county to reflect the application of vapor balance systems. A RE factor was applied to Stage II to each 

regulated county. CE, RP, and RE factors were applied to Underground Storage Tank Breathing to reflect the application of pressure 

relief valves. There were no point sources for this source category. Each county’s emissions were estimated per the following sample 

calculations. 

SAMPLE VOC EMISSION CALCULATIONS: 

Stage I: 

  



















PopState

PopCounty

Annual VOC Emissions Emission Factor State Annual Gasoline Sales

where: 

Emission Factor = 7.3 lbs VOC/1000 gallons

State Annual Gasoline Sales = 2,360,855,769 gallons/year 

County Population = 1,219,210 (Allegheny County) 

State Population = 12,432,792 

Control Efficiency (CE) = 96% 

Rule Penetration (RP) = 96% 

Rule Effectiveness (RE) = 80% 

yearperVOCtons

pounds

ton Annual VOC Emissions pounds yearperVOC

year

gallons

gallons

VOClbs

Annual VOC Emissions

222.0063

2000

1

444,012.605

100

80

100

96

100

96 1

12,432,792

,2 360,855,769 ,1 219,210

1000

3.7

  













 







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

 
104

Stage II: 

Vehicle refueling VOC emissions were estimated using AP-42 factors, monthly gasoline sales estimates and county populations. 

These are the same gasoline sales figures that are used to estimate Stage I emissions. 

Stage II control program information was included for the counties with controls based on program information regarding control 

efficiency from Pennsylvania. The Pennsylvania counties with Stage II controls are Allegheny, Armstrong, Beaver, Bucks, Butler, 

Chester, Delaware, Fayette, Montgomery, Philadelphia, Washington, and Westmoreland. 

Population data were used to allocate monthly Pennsylvania gasoline sales to each county. 

Stage II Controlled: 

  



















PopState

PopCounty

Allegheny VOC Emissions VOC Emission Factor State Gasoline Sales

where: 

Emission Factor = 1.1 lb/1000 gallons

State Gasoline Consumption =2,360,855,769 gallons 

2007 Allegheny County Pop = 1,219,210

 2007 State Population = 12,432,792 

yearperVOCtons

pounds

ton Annual VOC Emissions pounds yearperVOC

pop

pop

year

gallons

gallons

VOClbs

Annual VOC Emissions

25.4667

2000

1

50,933.3199

100

80

100

100

100

100 1

12,432,792

,2 360,855,769 ,1 219,210

1000

1.1

  





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

 

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
105

Underground Storage Tank Breathing and Emptying: 

  



















State pop

County pop Annual VOC Emissions Emission Factor State Annual Gasoline Sales

where: 

Emission Factor = 1.0 lbs VOC/1000 gallons 

2007 State Gasoline Sales = 2,360,855,769 gallons/year 

County Population = 1,219,210 (Allegheny County) 

State Population = 12,432,792 

Control Efficiency (CE) = 90% 

Rule Penetration (RP) = 96% 

Rule Effectiveness (RE) = 80% 

yearperVOCtons

pounds

ton Annual VOC Emissions pounds yearperVOC

year

gallons

gallons

VOClbs

Annual VOC Emissions

35.7459

2000

1

71,491.8599

100

80

100

96

100

90 1

12,432,792

,2 360,855,769 ,1 219,210

1000

0.1

  













 



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

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
106

Truck Transit: 

  



















PopState

PopCounty

Annual VOC Emissions Emission Factor State Annual Gasoline Sales

where: 

Emission Factor = 0.06 lbs VOC/1000 gallons 

State Annual Gasoline Sales = 2,360,855,769 gallons/year 

County Pop = 1,219,210 (Allegheny County) 

State Pop = 12,432,792 

(The emission factor is based on the assumption that gasoline delivery is via single trips and accounts for both full and empty truck 

travel.) 

yearperVOCtons

pounds

ton Annual VOC Emissions pounds yearperVOC

pop

pop

day

gallons

gallons

VOClbs

Annual VOC Emissions

.6 9454

2000

1

13,890.9054

12,432,792

,2 360,855,769 ,1 219,210

1000

.0 06

  





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

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
107

GRAPHIC ARTS (SCC 2425000000) 

The graphic arts industry can be divided by technology into six different printing segments: rotogravure, flexographic, offset 

lithographic, letterpress, screen, and plateless (xerographic,electrostatic, magnetic, thermal, ink-jet, etc.). Graphic arts include 

operations that are involved in the printing of publications, such as newspapers, magazines, books, and advertising, and also printed 

packaging on various substrates such as paper, plastic, foil bags, wrappers, cardboard cartons, and metal cans. Paper can be coated or 

uncoated. Films include polyethylene and a number of other polymers. Other products include wall and floor coverings, greeting 

cards, and paper towels. Textiles are specifically excluded from the graphic arts operations source category. 

Emissions of VOCs result from evaporation of solvents used in inks and cleaning. The emissions for each county were calculated 

using a per capita emission factor1

and U.S. Census Bureau population data2. Point source emissions, where present, were subtracted 

from these emission estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Population) 

where: 

Emission Factor = 4.4 lbs VOC/person/year3

Population = 1,219,210 (Allegheny County)2

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed October 2009. 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 
108

HOUSEHOLD PRODUCTS (SCC 2460200000) 

Household products consist primarily of cleaning products for hard surfaces, clothing, carpet, dishes waxes and polishes. Other 

products include air fresheners and charcoal lighter fluids. These products have air emissions such as special napthas, alcohols, 

carbonyls and other organics that contain VOCs. The amount of VOCs emitted primarily depends on the VOC content of the product 

and the amount of product used. 

County-level emissions were calculated using a per capita emission factor which was obtained from the Emission Inventory 

Improvement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. The emission factor represents pre-control 

emission rates. A CE of 10.94 percent3

and an RP of 48.6 percent4 were applied to reflect the Federal Rule for consumer products. 

There are no point sources associated with this category. 

Each county’s emissions are estimated per the sample calculations listed below. 

SAMPLE VOC EMISSION CALCULATIONS: 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 5, 

Consumer and Commercial Solvent Use,” Table 5.4-1, prepared for the Area Sources Committee, Emission Inventory Improvement 

Program, August 1996, available from http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 2009 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 

3

ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009. 

4

E.H. Pechan & Associates, Inc., Control Measure Development Support Analysis of Ozone Transport Commission Model Rules, 

prepared for the Ozone Transport Commission, March 2001. 
109

   











 

100100100

1

CE RERP

Annual VOC Emissions EmissionFactor Population

where: 

 Emission Factor = 0.79 lbs VOC/person/year1

 Population = 1,219,210 (Allegheny County)1 

 Control Efficiency = 10.94% 

 RP (Rule Penetration) = 48.6%4 

 RE (Rule Effectiveness) = 100% 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

year

person

lbsVOC

Annual VOC Emissions

455.98

2000

1

911,965.38

100

100

100

48 6.

100

10.94 ,1 219,210 1

.0 79



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110

INDUSTRIAL MAINTENANCE COATINGS (SCC 2401100000) 

The VOC emissions from this source category result from the evaporation of solvents from surface coating of objects and materials 

that may exist in extreme conditions. There were no point sources. The emissions for each county were calculated using a per capita 

emission factor1and U.S. Census Bureau population data2. Each county’s emissions were estimated per the following sample 

calculations. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions  Emission Factor  Population

where: 

Emission Factor = 0.15 lbs VOC/person/year1

Population = 1,219,210 people (Allegheny County)2

yearperVOCtons

lbs

ton VOCAnnual Emissions pounds yearperVOC

people person VOCAnnual Emissions

91.4408

2000

1

182,881.5000

,1 219,210

year

VOClbs .150

 

 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed September 2009. 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 
111

MACHINERY AND EQUIPMENT (SCC 2401055000) 

The VOC emissions from this source category result from the evaporation of the solvent used in the coating process in manufacturing 

facilities of such as engines, turbines, farm and garden equipment, computers, and office machinery. The emissions for each county 

were calculated using an employment-based emission factor1

and employee data2from NAICS Codes 3331XX, 3332XX, 3333XX and 

33341XX obtained from County Business Pattern, with midpoints calculated by E.H. Pechan and Associates. Point source emissions, 

where present, were subtracted from the Machinery and Equipment category emission estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

VOC Emission Factor = 109 lbs VOC /employee/year1

Employees = 1,119 employees (Allegheny County)2

 

1

ERTAC Area Inventory Comparability Project, revised August 18, 2009, accessed September 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment flag letters 

reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment 

midpoint and adjustment factor. 
112

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

employees

year

employee

VOClbs

Annual VOC Emissions

.06 9855

2000

1

121,971

1191,

109

 



















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
113

MARINE COATING (SCC 2401080000) 

This source category includes ship and boat building and repairing. The emissions were calculated using an employment-based 

emission factor1and employee data from NAICS codes 3366XX and 488390. The number of employees in each county for 2006 was 

collected by E.H. Pechan and Associates, who calculated the midpoints from any given ranges2

. Each county’s emissions were 

estimated per the following sample calculations below. Point source emissions, where present, were subtracted from these emission 

estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 198 lbs VOC /employee/year 

Employees = 5 employees (Allegheny County) 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed October, 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment flag letters 

reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment 

midpoint and adjustment factor. 
114

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

Employees

year

Employee

lbsVOC

Annual VOC Emissions

.0 489

2000

1

990

5

198

 






















115

METAL CANS (SCC 2401040000) 

This source category includes the manufacturing of metal cans, barrels, drums, kegs, and pails. The emissions from point sources, 

where present, were subtracted from the emissions of the corresponding county. The emissions for each county were calculated per the 

calculation below using an employment-based emission factor1

and employee data from NAICS Code 332431, obtained from County 

Business Patterns2

. Point source emissions, where present, were subtracted from these emission estimates. 

SAMPLE VOC EMISSION CALCULATION: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 2,326 lbs VOC/employee/year1

Employees =10 employees (Allegheny County)2 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed September 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment flag letters 

reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment 

midpoint and adjustment factor. 
116

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

Employees

year

Employee

lbsVOC

Annual VOC Emissions

.11 63

2000

1

,32 260

10

,2 326

 

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117

METAL FURNITURE (SCC 2401025000) 

This source category includes manufacturing metal household and office furniture, such as beds, cabinets, desks, bookcases, and 

chairs. The emissions for each county were calculated per the sample calculations below using an employment-based emission factor1

and employee data for NAICS codes 337124, 337214, and half of NAICS codes 337127, 339111 and 337215. The number of 

employees in each county for 2007 was obtained from County Business Patterns2

for year 2006 by E. H. Pechan and Associates, who 

performed calculations for midpoints and adjustment factors for any ranges that were obtained. Point source emissions, where 

present, were subtracted from these emission estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 772 lbs VOC /employee/year 

Employees = 102 employees (Allegheny County) 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed September 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment flag letters 

reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment 

midpoint and adjustment factor. 
118

METAL SHEETS, STRIPS, COILS (SCC 2401045000) 

This source category includes the manufacturing of metal sheets, strips and coils, of which functional coatings may be added for 

protective purposes. This can be accomplished by brushing, rolling, spraying, dipping, flow coating, electro-coating, or specialized 

combinations or variations of these methods. Emissions result from the evaporation of the paint solvent and any additional solvent 

used to thin 

the coating and from the use of solvents in cleaning the surface prior to 

coating and in cleaning coating equipment after use. 

Emissions for each county were calculated per the calculation below using an employment-based emission factor1and employee data 

from NAICS Codes 339911, 339914, 332812 and 339912. The number of employees in each county for 2006 was obtained from 

County Business Patterns2

by E. H. Pechan and Associates, who also performed the calculations of midpoints and adjustment factors 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 8, 

Industrial Surface Coating,” Table 8.5-1, Principal Industrial Surface Coating SIC, September 1997, accessed September 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment flag letters 

reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment 

midpoint and adjustment factor. 
119

from any associated ranges obtained. The emissions from point sources, where present, were subtracted from the emissions of the 

corresponding county. 

SAMPLE VOC EMISSION CALCULATION: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 2,877 lbs VOC/employee/year1

Employees =514 employees (Allegheny County)2

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

Employees

year

Employee

lbsVOC

Annual VOC Emissions

739.389

2000

1

,1 478,778

514

,2 877

 



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120

MISCELLANEOUS MANUFACTURING (SCC 2401090000) 

This source category includes small industrial surface coating establishments primarily engaged in manufacturing products not 

classified in any other group such as jewelry, silverware, musical instruments, dolls, toys, games, pens, pencils, buttons, brooms, and 

caskets. Operations involve applying a thin layer of coating, such as paint, lacquer, enamel and varnish, to an object for decorative 

purposes. The surface coating products are either water-based or solvent based liquid carriers that mostly evaporate in the drying or 

curing process. 

The emissions for each county were calculated per the sample calculations below using a per capita emission factor1and U.S. Census 

Bureau population data2

. Point source emissions, where present, were subtracted from these emission estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Population) 

where: 

Emission Factor = 0.6 lbs VOC/person/year 

Population =1,219,210 (Allegheny County) 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 8, 

Industrial Surface Coating,” Table 8.5-2, National Default Per Capita VOC Emission Factors, September 1997, accessed March 2009. 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 
121

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

people

year

person

VOClbs

Annual VOC Emissions

365.763

2000

1

731,526

1,219,210

6.0

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122

MISCELLANEOUS PRODUCTS (NOT OTHERWISE COVERED) (SCC 2460900000) 

Miscellaneous consumer products not covered in the other product groups include arts and crafts supplies, non-pesticidal veterinary 

and pet products, and pressurized food products. 

County-level emissions were calculated using a per capita emission factor which was obtained from the Emission Inventory 

Improvement Program (EIIP)1

and U.S. Bureau of the Census 2007 population data2. A CE of 0 percent3and an RP of 48.6 percent4

were applied to reflect the Federal Rule for consumer products. There are no point sources associated with this category. 

Each county’s emissions are estimated per the sample calculations listed below. 

SAMPLE VOC EMISSION CALCULATIONS: 

   



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

 

100100100

1

CE RERP

Annual VOC Emissions EmissionFactor Population

where: 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 5, 

Consumer and Commercial Solvent Use,” Table 5.4-1, prepared for the Area Sources Committee, Emission Inventory Improvement 

Program, August 1996, available from http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 2009. 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 

3

ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009. 

4

E.H. Pechan & Associates, Inc., Control Measure Development Support Analysis of Ozone Transport Commission Model Rules, 

prepared for the Ozone Transport Commission, March 2001. 
123

 Emission Factor = 0.07 lbs VOC/person/year1

Population = 1,219,210 (Allegheny County)2

 Control Efficiency = 0%3

 RP (Rule Penetration) = 48.6%4

 RE (Rule Effectiveness) = 100% 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

year

person

lbsVOC

Annual VOC Emissions

42.67

2000

1

85,344 7.

100

100

100

48 6.

100

0

,1 219,210 1

.0 07

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124

OPEN BURNING (3 CCs) 

(Residential Household Waste SCC 2610030000; Residential Yard Waste – Leaves, SCC 2610000100; Residential Yard Waste - 

Brush SCC 2610000400) 

Open burning can be done in open drums or baskets, in fields and yards, and in large open dumps or pits. Materials commonly 

disposed of in this manner include household waste, landscape refuse, agricultural field refuse, wood refuse, and leaves. For emission 

inventory purposes, Open Burning is divided into four categories: Residential Household Waste; Residential Leaf; Residential Brush; 

Land Clearing. 

County-level emissions were calculated for Residential Household Waste using an emission factor which was obtained from the 

Emission Inventory Improvement Program (EIIP)1

and U.S. Bureau of the Census 20002and 20073population data. There are no point 

sources associated with this category. 

Throughput data was obtained from the percent Rural 2000 county population numbers applied to the 2007 county populations. The 

average household size4 was considered to be 2.5 residents and the average amount of waste produced per household4 was considered 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 16, 

Open Burning,” Table 16.4-1, Emission Factors for Open Burning of Municipal Refuse (EPA, 1997 & EPA,1995a) available at 

http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed December 2009. 

2 U.S. Department of Commerce, Bureau of the Census, 2000 Census Data, 

http://factfinder.census.gov/servlet/DownloadCenterServlet

3 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009 

4

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 16, 

Open Burning,” Example 16.4-1, http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed December 2009. 
125

to be 5.37 lbs/day or 1960.05 lbs/year or 0.9800 tpy. The loading factor4 was 6.7% to reflect the percent of rural households who 

actually burn their household trash. 

For counties with areas labeled as Air Basins it was assumed that no open burning of household waste was being accomplished and 

therefore no emissions were calculated. 

SAMPLE CALCULATIONS: 

Residential Household Waste Burning: 

VOC Emission Factor = 8.560 lbs/ ton waste/year 

NOx Emission Factor = 6 lbs/ ton waste/year 

CO Emission Factor = 85 lb/ ton waste/year 

SO2 Emission Factor = 1.0 lbs/ ton waste/year 

PM10 Emission Factor = 38.0 lbs/ton waste/year 

PM2.5 Emission Factor = 34.8 lbs/ ton waste/year 

CO Emission Factor = 85.0 lbs/ ton waste/year 

Loading Factor = 0.067 tons waste/2.5 person household 

Rural Households = 24,109 (Adams County – this is non-air basin county) 

CE (Control Efficiency) = 0% 

RP (Rule Penetration) = 100% 

RE (Rule Effectiveness) = 80% (reflects PA’s Solid Waste rules) 
126

VOC Emissions for Adams County: 

   

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

tons households lf

year

wasteton

VOClbs

Annual VOC Emissions

.6 775

2000

1

13,550.45

100

80

100

100

100

0

.0 2498 ,109 .0 067 1

.8 560

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Yard Wastes 

Yard waste burning is the open burning of materials such as grass clippings, leaves, and trimmings from trees and shrubs. Yard waste 

burning takes place where the waste is generated (i.e., residences, parks, institutions such as universities or hospitals, office complexes 

or other areas where grounds maintenance generates this type of waste) or waste disposal sites where wastes have been collected. 

Many municipalities, who provide leaf removal and composting, prohibit or restrict the burning of yard wastes. 

County-level emissions were calculated for the Open Burning categories of Residential Yard Waste - Leaves and Residential Yard 

Waste - Brush using emission factors obtained from AP-42 factors1

, 1995. 

Throughput data was obtained by applying the percent Rural 2000 county population2to the 2007 county populations3. The average 

amount of leaf waste produced per person1 was considered to be 0.64 lbs/day or 0.00728 tpy calculated for the months of September, 

 

1 U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Compilation of Air Pollutant Emission 

Factors, Volume I: Stationary Point and Area Sources, AP-42, Fifth Edition, January 1995. 

2 U.S. Department of Commerce, Bureau of the Census, 2000 Census Data, 

http://factfinder.census.gov/servlet/DownloadCenterServlet

3 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009 
127

October and November. The loading factor2of 28% was applied to reflect the percent of rural population who actually burn their yard 

leaf waste. For counties with areas labeled as Air Basins it was assumed that no open burning of household waste was being 

accomplished and therefore no emissions were calculated. 

Leaf Open Burning: 

where: 

VOC Emission Factor = 28 lbs/ton waste/year 

NOx Emission Factor = 6.2 lbs/ton waste/year 

CO Emission Factor = 112 lbs/ton waste/year 

SO2 Emission Factor = 0.76 lbs/ton waste/year 

PM2.5 Emission Factor = 22 lbs/ton waste/year 

PM10 Emission Factor = 22 lbs/ton waste/year 

Average amount Leaf Waste/person = 0.64 lbs/day or 

 58.24 lbs/person for (Sept. Oct. Nov.) 

Yard Waste Average Composition = 50% grass/ 25% brush/25% leaves 

Average Leaf Waste per person = 14.56 lbs or 0.00728 tpy 

Loading Factor = 0.28 tons waste/person 

Population = 94,437 people (Adams County – this is a non-air basin county) 

CE (Control Efficiency) = 0% 

RP (Rule Penetration) = 100% 

RE (Rule Effectiveness) = 80% 

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 16, 

Open Burning,” 4.1.3 Yard Wastes, example (16.4-5) available at http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, 

accessed December 

2009. 

2

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed December 2009. 
128

Leaf Open Burning; Example PM10 Calculation for Adams County: 

  

tons PM yearper

lbs

ton Annual PM Emissions pounds PM yearper

rural

year person

wasteton

lbs PM

Annual PM Emissions

.1 3514 10

2000

1

10 2702.9306 10

100

80

100

100

100

0

60,273 .0 28 1

.0 00728

22 10

10

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Additional References for Open Burning: 

E.H. Pechan & Associates, Inc., “Open Burning in Residential Areas, Emissions Inventory Development Report,” prepared for MidAtlantic/Northeast Visibility Union, January 31, 2004. 

Pennsylvania Code, Section 25, Chapter 129.14 , available at http://www.pacode.com/secure/data/025/chapter129/s129.14.html
129

OTHER SPECIAL PURPOSE COATINGS (SCC 2401200000) 

This category includes special purpose coatings used for applications such as maintenance operations at industrial and other facilities, 

auto refinishing, traffic paints, marine finishes, and aerosol sprays. Note that this category covers those specific coating processes not 

already included in other source categories (e.g., Industrial Maintenance Coatings). Emissions for this category were estimated using a 

per capita emission factor1

and U.S. Bureau of the Census population data2. Each county’s emissions were calculated per the following 

sample calculations. 

SAMPLE VOC EMISSION CALCULATIONS: 

where: 

VOC Emission Factor = 0.007 lbs VOC/person/year1

Population 1,219,210 (Allegheny County)2

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed August 2009. 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 

VOCAnnual Emissions  Emission Factor  Population
130

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

people

year

person

VOClbs

Annual VOC Emissions

.4 2672

2000

1

5348, .47

,1 219,210

.0 007

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131

PAPER, FOIL AND FILM (SCC 2401030000) 

This source category includes the manufacturing of paper, foil and film. The emissions from point sources, where present, were 

subtracted from the emissions of the corresponding county. Emissions for each county were calculated per the calculation below using 

an employment-based emission factor1and employee data from NAICS Codes 322221, 322222, 322223, 322225 and 322226. The 

number of employees in each county for 2006 was obtained from County Business Patterns2by E. H. Pechan and Associates, who also 

performed the calculations of midpoints and adjustment factors from any associated ranges. 

SAMPLE VOC EMISSION CALCULATION: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 735 lbs VOC/employee/year 

Employees =862 employees (York County) 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed September 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment flag letters 

reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment 

midpoint and adjustment factor. 
132

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

Employees

year

Employee

lbsVOC

Annual VOC Emissions

316.785

2000

1

633,570

862

735

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133

PERSONAL CARE PRODUCTS (SCC 2460100000) 

Personal care products include hair care products, deodorants and antiperspirants, perfumes, colognes, and nail care products. Ethanol 

and isopropanol are the primary solvents used in the formulation of these products. Each county’s emissions were calculated using a 

per capita emission factor1 which was obtained from the Emission Inventory Improvement Program (EIIP) and U.S. Bureau of the 

Census 2007 population data2. A control efficiency of 12.11%3and a rule penetration of 48.6%4are applied in the 2007 inventory to 

reflect the Federal Rule for consumer products. There are no point sources associated with this category. 

SAMPLE VOC EMISSION CALCULATIONS: 

   











 

100100100

1

CE RERP

Annual VOC Emissions EmissionFactor Population

where: 

 Emission Factor = 2.32 lbs VOC/person/year1

Population = 1,219,210 (Allegheny County)1

 

1

Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 5, 

Consumer and Commercial Solvent Use,” Table 5.4-1, prepared for the Area Sources Committee, Emission Inventory Improvement 

Program, August 1996, available from http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 2009 

2 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 

3

ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009. 

4

E.H. Pechan & Associates, Inc., Control Measure Development Support Analysis of Ozone Transport Commission Model Rules, 

prepared for the Ozone Transport Commission, March 2001. 
134

 Control Efficiency = 12.11%3

 RP (Rule Penetration) = 48.6%4

 RE (Rule Effectiveness) = 100% 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearper

year

person

lbsVOC

Annual VOC Emissions

1331.05

2000

1

,2 662,093.01

100

100

100

48 6.

100

12.11 ,1 219,210 1

.2 32

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135

PORTABLE FUEL CONTAINERS – GASOLINE DISTRIBUTION (10 SCCs) 

The following SCC (2501011011, 2501011012, 2501011013, 2501011014, 2501011015, 2501012011, 2501012012, 2501012013, 

2501012014, 2501012015) category’s emissions were calculated by E.H. Pechan and Associates. The following documentation was 

prepared by E.H. Pechan and Associates: 

1. GASOLINE DISTRIBUTION – PORTABLE FUEL CONTAINERS 

Portable fuel containers (PFCs, or gas cans) are consumer products used to refuel a wide variety of gasoline-powered equipment. 

The general approach to calculating emissions for this SCC is to take the inventories already prepared by the EPA for 2002 and 2010 

and apply a linear fit between to get 2008 emissions. 

For this source category, the following SCCs were assigned: 

SCC Descriptor 1 Descriptor 3 Descriptor 6 Descriptor 8

2501011011 Storage and Transport

Petroleum and Petroleum Product 

Storage Residential Portable Gas Cans Permeation

2501011012 Storage and Transport

Petroleum and Petroleum Product 

Storage Residential Portable Gas Cans

Evaporation 

(includes Diurnal 

losses)

2501011013 Storage and Transport

Petroleum and Petroleum Product 

Storage Residential Portable Gas Cans

Spillage During 

Transport

2501011014 Storage and Transport

Petroleum and Petroleum Product 

Storage Residential Portable Gas Cans

Refilling at the Pump 

- Vapor 

Displacement

2501011015 Storage and Transport

Petroleum and Petroleum Product 

Storage Residential Portable Gas Cans

Refilling at the Pump 

- Spillage

2501012011 Storage and Transport

Petroleum and Petroleum Product 

Storage

Commercial Portable Gas 

Cans Permeation
136

2501012012 Storage and Transport

Petroleum and Petroleum Product 

Storage

Commercial Portable Gas 

Cans

Evaporation 

(includes Diurnal 

losses)

2501012013 Storage and Transport

Petroleum and Petroleum Product 

Storage

Commercial Portable Gas 

Cans

Spillage During 

Transport

2501012014 Storage and Transport

Petroleum and Petroleum Product 

Storage

Commercial Portable Gas 

Cans

Refilling at the Pump 

- Vapor 

Displacement

2501012015 Storage and Transport

Petroleum and Petroleum Product 

Storage

Commercial Portable Gas 

Cans

Refilling at the Pump 

- Spillage

Activity data for the 2002 and 2010 inventories were developed using EPA’s Non-road Model which uses a variety of variables like 

equipment size, equipment population, equipment age, RVP, and air temperature to estimate activity. 

There are at least 15 states which have enacted or are considering rules for PFCs. Due to the complexities in calculating emissions, 

these rules have already been accounted for in the emissions, but will not be listed in the control table. 

Section 2.2 of the EPA PFC report details emission factors used for each of the activities associated with PFCs. 

Emissions are calculated in the formula: 

 EmisCounty, Pollutant = m x yeardiff + Emis2002 

where: 

 m = (Emis2010 – Emis2002) / (2010 – 2002) 
137

Example: 

Using SCC 2501011011 in Allegheny County PA as an example: 

Emis2010 = 60.7 tons VOC 

Emis2002 = 181.7 tons VOC 

m = (60.7 – 181.7) / (2010 – 2002) = -15.125 

EmisAlegheny, VOC = -15.125 x (2008-2002) + 181.7 

= 90.95 tons VOC 

Reference: 

U.S. Environmental Protection Agency. Estimating Emissions Associated with Portable Fuel Containers (PFCs). Ann Arbor 

Michigan. February 2007. 
138

PUBLIC OWNED TREATMENT WORKS (SCC: 2630020000) 

Public Owned Treatment Works (POTWs) are wastewater treatment plants typically owned by municipalities in Pennsylvania. Year 

2007 POTW flow rate data for Pennsylvania facilities was extrapolated by E.H. Pechan and Associates from EPA national 

projections1

and allocated to county-level by population2. VOC Emission Factor based on a TriTAC study 3per E.H. Pechan and 

Associates. 

SAMPLE VOC CALCULATIONS: 

2007 County Wastewater Flow = (Nat. Wastewater Flow)(County Population/Nat. Population) 

 where: 

 2007 National Wastewater Flow = 13,423,660 million gallons1

 2007 County Population (Allegheny) = 1,219,2104

 2007 National Population = 301,290,3325

 

 

1

Projected national POTW flow rates from EPA 

2 National flow rate allocated to county-level by population, by E.H. Pechan and Associates. 

3 VOC Emission Factor based on a TriTAC study. Prakasam Tata, Jay Witherspoon, Cecil Lue-Hing (eds.), VOC Emissions from 

Wastewater Treatment Plants: Characterization, Control, and Compliance, Lewis Publishers, 2003, p. 261. 

4 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates [10] data Set: 

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. 

5

2007 US population found at U.S. Census Bureau, http://factfinder.census.gov/servlet/GCTTable?_bm=y&-geo_id=01000US&-

_box_head_nbr=GCT-T1-R&-ds_name=PEP_2008_EST&-_lang=en&-format=US-40S&-_sse=on 
139

  

E gal

AlleghenyCo WastewaterFlow E gal

54,320.5632 6

2007( .) ,1 219,210 / 301,290, 13332 ,423,660 6





SAMPLE VOC CALCULATIONS: 

Annual VOC Emissions  EmissionFactorCounty Flow Wastewater 

where: 

Emission Factor = 0.85 lbs VOC/millions of gallons flow3

Wastewater Flow = 54,320.5632 million gallons (Allegheny County)2

 

VOCtons

lbs

ton Annual VOC Emissions lbs

gallonsE lbs AlleghenyCo

year

galsE

VOClbs

Annual VOC Emissions

23.0862

2000

1

46,172.4787

54,320.5632 6 46,172.4787 ( .) 6

.0 85

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140

RAILROAD SOLVENTS (SCC 2401085000) 

This source category includes Railcar building and repairing. The emissions were calculated using an employment-based emission 

factor1and employee data from NAICS code 3365XX. The number of employees in each county for 2006 was collected by E.H. 

Pechan and Associates, who calculated the midpoints from any given ranges2

. Each county’s emissions were estimated per the 

following sample calculations below. Point source emissions, where present, were subtracted from these emission estimates. 

SAMPLE VOC EMISSION CALCULATIONS: 

Annual VOC Emissions = (Emission Factor)(Number of Employees) 

where: 

Emission Factor = 222 lbs VOC /employee/year 

Employees = 1722.89 employees (Allegheny County) 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed October 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment flag letters 

reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment 

midpoint and adjustment factor. 
141

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

Employees

year

Employee

lbsVOC

Annual VOC Emissions

191.24079

2000

1

382,481.58

,1 722.89

222

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142

RESIDENTIAL COAL FOSSIL FUEL COMBUSTION (2 SCCs: SCC 2104001000, SCC 2104002000)

Residential Coal Combustion is coal that is burned to heat residential housing. 

These documentation and fuel combustion emissions were calculated by E. H. Pechan and Associates. References are listed at the end 

of the Residential Coal Fossil Fuel Combustion section. The general approach to calculating emissions for these two SCCs is to take 

state coal consumption values from the EIA and allocate it to the county level using methods described below. County-level coal 

consumption is multiplied by the emission factors to calculate emissions. 

For this source category, the following SCCs were assigned: 

SCC Descriptor 1 Descriptor 3 Descriptor 6 Descriptor 8

2104001000 Stationary 

Source Fuel 

Combustion

Residential Anthracite Coal All Boiler 

Types

2104002000 Stationary 

Source Fuel 

Combustion

Residential Bituminous/ 

Subbituminous 

Coal

All Boiler 

Types

Activity Data 

The mass of coal consumed by residential combustion in the U.S. was used to estimate emissions. Coal consumption by energy use 

sector is presented in State Energy Data 2006 Consumption tables published by the Energy Information Administration (EIA).1 Year 

2006 consumption data were used as a surrogate for 2007 emissions because year 2006 data were the latest data available when this 

inventory was prepared. 

Fuel-Specific Activity Data Adjustments 

Coal - for residential coal combustion, the EIA data do not distinguish between anthracite and bituminous coal consumption estimates. 

(i.e., anthracite versus bituminous/sub-bituminous) Because anthracite is mined in the eastern half of the Commonwealth, while 
143

bituminous is mined in the western half, the emission calculations assume that eastern counties burn anthracite coal while western 

counties burn bituminous coal. 

State-level coal consumption was allocated to each county using the US Census Bureau’s 2000 Census Detailed Housing 

Information.3

These data include the number of housing units using a specific type of fuel for residential heating. State coal 

consumption was allocated to each county using the ratio of the number of houses burning coal in each Anthracite or Bituminous coalburning county to the total number of Anthracite or Bituminous coal-burning housing units in the State. 

No controls were assumed for this category 

Emission Factors 

In some cases (see Table 2), SO2 and PM emission factors required information on the sulfur and/or ash content of the coal burned. 

State-specific sulfur and ash contents of anthracite and bituminous coal were obtained from data compiled in preparing the 1999 

residential coal combustion emissions estimates.4 This study mostly relied on data obtained from USGS COALQUAL database. 

States not included in the database but that reported coal usage were assigned values based on their proximity to coal seams or using 

an average value for Pennsylvania (see report for details of the analysis). 

Table 3 presents the bituminous coal sulfur content values used for each state. For anthracite coal, an ash content value of 13.38% and 

a sulfur content of 0.89% were applied to Pennsylvania. 

The remaining criteria pollutant and HAP emissions were calculated by multiplying the total coal consumed in each county per year 

by an emission factor. All emission factors except ammonia are from AP-42.5Table 4 presents a summary of the emission factors 

for residential anthracite coal combustion (SCC 2104001000). Table 5 presents a summary of the emission factors for residential 

bituminous coal combustion (SCC 2104002000). 

Sample Calculations 

Annual emissions are calculated for each county using emission factors and activity as: 

 Ex,p = FCx × EFx,p
144

where: 

 Ex,p = annual emissions for fuel type x and pollutant p (lbs/year), 

FCx = annual fuel consumption for fuel type x, 

EFx,p = emission factor for fuel type x and pollutant p. 

County level fuel consumption is calculated using: 

FCx = AState x RatioCounty houses

where: 

AState = total tons of coal reported by the EIA, 

RatioCounty houses = county allocation ratio based on number of houses burning coal per Anthracite coal-burning counties or per 

Bituminous coal-burning counties. 

Example: 

Using Allegheny County, PA as an example: 

Allegheny County, PA, labeled a Bituminous coal-burning county, had 183 houses out of the state total of 19,921 Bituminous coalburning houses that use coal as the primary heating fuel. This equates to a share of 0.9186 % of the 9,687.54 tons of coal used for 

residential heating in the state. 

The emission factor for PM2.5-FIL Bituminous (See Table 2) is 3.8 lb/ton of coal burnt 

FCAllegheny, anth = 9,687.54 × 0.9186% = 88.9897 tons Bituminous coal 

EmisAllegheny, anth, PM2.5-FIL = 88.9897 tons Bituminous coal × 3.8 lbs PM2.5-FIL per ton coal 

= 338.1610 lbs PM2.5-FIL
145

Table 2. SO2 and PM Emission Factors for Industrial Anthracite and Bituminous Coal Combustion

Pollutant Emission Factor

(lb/ton) AP-42 Table

Anthracite Emission Factors (SCC 2104001000)

PM-CON 0.08* % Ash 1.2-3

PM10-FIL 10 1.2-4

PM25-FIL 0.6 * % Ash 1.2-4

Sulfur Dioxide 39 * % Sulfur 1.2-1

Bituminous Emission Factors (SCC 2104002000)

PM-CON .04 1.1-5

PM10-FIL 6.2 1.1-9

PM25-FIL 3.8 1.1-9

Sulfur Dioxide 31 * % Sulfur 1.1-3

NOTE: PM10, PM2.5, and condensable PM emission factors 

for bituminous coal do not require ash content, nor does the 

condensable PM emission factor for anthracite coal. 
146

Table 3. State-Specific Sulfur Content for Bituminous Coal (SCC 2104002000)

State

Percent 

Sulfur 

Content

State

Percent 

Sulfur 

Content

Alabama 2.08 Montana 0.60

Alaska 0.31 Nebraska 2.43

Arizona 0.47 Nevada 2.30

Arkansas 1.20 New 

Hampshire

2.42

California 0.47 New Jersey 2.42

Colorado 0.61 New Mexico 0.75

Connecticut 2.42 New York 2.42

Delaware 1.67 North Carolina 1.62

District of 

Columbia

1.67 North Dakota 0.97

Florida 1.28 Ohio 3.45

Georgia 1.28 Oklahoma 3.08

Hawaii 1.00 Oregon 0.50

Idaho 0.31 Pennsylvania 2.42

Illinois 3.48 Rhode Island 2.42

Indiana 2.49 South 

Carolina

1.28

Iowa 4.64 South Dakota 0.97

Kansas 5.83 Tennessee 1.62

Kentucky 1.93 Texas 1.14

Louisiana 0.86 Utah 0.80

Maine 2.42 Vermont 2.42

Maryland 1.67 Virginia 1.19

Massachusetts 2.42 Washington 0.50

Michigan 1.20 West Virginia 1.25

Minnesota 0.97 Wisconsin 1.00

Mississippi 1.24 Wyoming 0.87

Missouri 3.39
147

Table 4. National Criteria Emission Factors for Residential Coal Combustion (SCC 2104001000 and 2104002000) 

7439921 LEAD 0.00042 LB TON

CO CARBON MONOXIDE 275 LB TON

NOX NITROGEN OXIDES/Anthracite 3 LB TON

VOC VOLATILE ORGANIC COMPOUNDS 10 LB TON

NOX NITROGEN OXIDES/Bituminous 9.1 LB TON

 References 

1. U.S. Department of Energy, Energy Information Administration (EIA). State Energy Data 2006 Consumption. Washington, 

DC 2008. Internet Address: http://www.eia.doe.gov/emeu/states/sep_use/total/csv/use_all_phy.csv accessed November 2008. 

2. EIA, 2008. U.S. Department of Energy, Energy Information Administration, “Domestic Distribution of U.S. Coal by 

Destination State, Consumer, Origin and Method of Transportation”, 2006. Available from: 

http://www.eia.doe.gov/cneaf/coal/page/coaldistrib/coal_distributions.html, accessed December 2008. 

3. U.S. Census Bureau. "Table H40. House Heating Fuel Type", Census 2000: Summary File 3. Internet address: 

http://factfinder.census.gov/servlet/DatasetMainPageServlet?_program=DEC&_submenuId=&_lang=en&_ts=, accessed July 

2009.
148

4. U.S. Environmental Protection Agency. Emission Factor and Inventory Group. Final Summary of the Development and 

Results of a Methodology for Calculating Area Source Emissions from Residential Fuel Combustion. Prepared by Pacific 

Environmental Services, Inc. Research Triangle Park, NC. September 2002. Internet address: 

http://www.epa.gov/ttn/chief/eiip/techreport/volume03/draft1999_ residfuel_inven_apr2003.zip accessed November 2004. 

5. U.S. Environmental Protection Agency. Compilation of Air Pollutant Emission Factors, 5th Edition, AP-42, Volume I: 

Stationary Point and Area Sources. Research Triangle Park, North Carolina. 1996. 

6. U.S. Environmental Protection Agency. Emission Factor and Inventory Group. Estimating Ammonia Emissions from 

Anthropogenic Sources, Draft Report. Prepared by E.H. Pechan and Associates, Inc. Research Triangle Park, NC. September 

2003.
149

RESIDENTIAL FUEL OIL/KEROSENE COMBUSTION (2 SCCs: SCC 2104004000, SCC 2104011000) 

Distillate oil and kerosene combustion sources emit VOC, NOx, CO, SO2, Pb, and PM. Fuel oil and kerosene emissions were 

calculated for each county using fuel use estimates derived by allocating Commonwealth consumption estimates from the Energy 

Information Administration to individual counties. The county allocations were performed using data obtained from the American 

Community Survey and the U.S. Census Bureau. 

 

SAMPLE CALCULATIONS: 

Residential Distillate Fuel Oil/Kerosene: 

Residential fuel oil and kerosene usage was determined by allocating the residential fuel oil and kerosene use to each county. The 

residential fuel consumption was allocated by the ratio of dwelling units (DU) using distillate fuel oil/kerosene in a county to the 

number of dwelling units burning distillate fuel oil/kerosene in the Commonwealth. The following is the general equation for the 

calculation of usage for residential sources of fuel oil and kerosene combustion. 

 



















Distillate State Burning-/Kerosene DU

County Distillate Burning-/Kerosene DU UsageFuelAnnual PA DistillatelResidentia FuelorKero Usagesene

where: 

PA Residential Fuel Oil = 706,956 thousand gallons1

2007 County Fuel Oi/Kerosene Burning DUs = 6916 Dwelling Units (Allegheny County)2

2007 State Fuel Oil/Kerosene-Burning DUs = 1,118,774 Dwelling Units1 

 

1

Energy Information Administration, Pennsylvania Sales of Distillate Fuel Oil and Kerosene by End Use, 

http://tonto.eia.doe.gov/dnav/pet/pet_cons_821use_dcu_SPA_a.htm, accessed May 2009. 

2 U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007 

American Community Survey 3-year Estimates, accessed May 2009. 
150

VOC Emissions: 

where: 

 

Distillate Fuel Oil: 

VOC Emission Factor = 0.7 lbs/1000 gallons/year1

NOx Emission Factor = 18 lbs/1000 gallons/year1

CO Emission Factor = 5 lbs/1000 gallons/year1

SO2 Emission Factor = 142 lbs/1000 gallons/year  0.3% sulfur content = 0.426 lbs/1000 gallons/year1

PM10-FIL Emission Factor = 1.08 lbs/1000 gallons/year2

PM25-FIL Emission Factor = 0.83 lbs/1000 gallons/year2

PM-CON Emission Factor = 1.3 lbs/1000 gallons/year2

Lead Emission Factor = 0.001268 lbs/1000 gallons/year3

Distillate Fuel Sulfur Content = 0.3%4

 

1 VOC, NOx, CO and SO2 emission factors are from WEBFIRE (3//19/09). 

2

PM emission factors are from US EPA Document - A National Methodology and Emission Inventory for Residential Fuel 

Combustion by Bernd H. Haneke presented at 2003 EPA EI conference. These emission factors are primarily from AP-42. 

3 U.S. Environmental Protection Agency, Emission Factors and Inventory Group. “Documentation for the 1999 Base Year Non-point 

Area Source National Emission Inventory for Hazardous Air Pollutants.” Prepared by Eastern Research Group, Inc. Morrisville, NC. 

September 2002. 

4 AP-42 
151

VOC Emissions for Distillate Oil: 

1.5295 .

2000

1

3059 1. 660

,1118,774

6916 706,956

1000

7.0

perVOCtons yearforAlleghenyCo

pounds

ton VOCAnnual Emissions pounds yearperVOC

DistillateFuelBurningDwelling Units

DistillateFuelBurningDwelling Units thousands of gallons

gallons

VOClbs

VOCAnnual Emissions

  

  

Where: 

Kerosene: 

VOC Emission Factor = 0.672 lbs/1000 gallons/year1

NOx Emission Factor = 17.3 lbs/1000 gallons/year1

CO Emission Factor = 4.8 lbs/1000 gallons/year1

SO2 Emission Factor = 142 lbs/1000 gallons/year  0.3% sulfur content = 0.426 lbs/1000 gallons/year1

PM10-FIL Emission Factor = 1.03 lbs/1000 gallons/year1

PM25-FIL Emission Factor = 0.8 lbs/1000 gallons/year1

 

1

Emission factors for kerosene were obtained by multiplying the emission factors for distillate oil by a factor of 135/140 to convert 

them for this use. This factor is based on the ratio of the heat content of kerosene (135,000 Btu/gallon) to the heat content of distillate 

oil (140,000 Btu/gallon). Criteria pollutant emission factors are from AP-42. Distillate sulfur content (0.30%) was used for kerosene 

as well. 
152

PM-CON Emission Factor = 1.25 lbs/1000 gallons/year1

Lead Emission Factor = 0.001268 lbs/1000 gallons/year1

Distillate Fuel Sulfur Content = 0.3%1

2007PA Residential Kerosene Usage = 39,702,000 gallons1

County Dwelling Units Heating with Distillate Oil or Kerosene = 6916 (Allegheny County)2 

2007 State Fuel Oil/Kerosene-Burning DUs = 1,118,774 Dwelling Units1 

CO Emissions for Kerosene: 

.0 5890 .

2000

1

1178.0568

,1118,774

6916 39,702

1000

8.4

tons COper yearforAlleghenyCo

pounds

ton Annual CO Emissions pounds CO yearper

Dwelling Units

Dwelling Units thousands of gallons

gallons

VOClbs

Annual CO Emissions

  

 

Since the 2005-2007 American Community Survey did not include the six small populated counties in Pennsylvania (namely 

Cameron, Forest, Fulton, Montour, Potter and Sullivan counties) in their estimations of Occupied House Heating Fuel Units, these 

omissions were accounted for by taking the ratio of 2005-7 Averaged Total County Fuel Oil/Kerosene Heated Housing Units (not 

including the 6 Small Counties) to the 2007 Total State Housing Units (minus the 6 Small Counties' Housing Units) and by that 

percent find the 6 Small County Fuel Oil/Kerosene Heated Housing Units (HU). The following is the general equation for the 

calculation of the 6 Small County Fuel Oil/Kerosene Heated Housing Units. 

 

1

Energy Information Administration, Pennsylvania Sales of Distillate Fuel Oil and Kerosene by End Use, 

http://tonto.eia.doe.gov/dnav/pet/pet_cons_821use_dcu_SPA_a.htm, accessed May 2009. 
153

where: 

PA Total Housing Units (minus the 6 Small Counties) = 5,430,2341

Pa Total Fuel-Oil/Kerosene-Burning DUs (not including the 6 Small Counties) = 1,109,0462

County (Cameron) Total Housing Units= 4,5921

,4 937592 .8489( )

,5 430,234

,1109,046 /

/ CameronCounty

HUs

FuelOil KeroseneDUs

CountyFuelOil KeroseneHeatingDwellingUnits  

 

1 U.S. Department of Commerce, Bureau of the Census, Housing Unit Estimates, Data Set 2007 Population Estimates, Note: For 

information on errors stemming from model error, sampling error, and non-sampling error, see: 

http://www.census.gov/popest/topics/methodology, accessed May 2009. 

2

 U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007 

American Community Survey 3-year Estimates, accessed May 2009. 
154

RESIDENTIAL LIQUIFIED PETROLEUM GAS (LPG) (SCC 2104007000) 

Liquefied petroleum gas (LPG) is used in residential heating. Area source LPG was estimated using fuel consumption data and AP-42 

emission factors. Consumption data were apportioned according to the number of dwelling units heating with LPG, which was 

available from U.S. Census Bureau data. LPG consumption was obtained from the Energy Information Administration’s State Energy 

Data 2001.1Each county’s emissions were estimated using the sample calculations below. 

SAMPLE CALCULATIONS:

 

Residential LPG for Allegheny Co.:

  





















 

LPG Burning State Dwelling Units

LPG Burning County Dwelling Units

Annual Emissions Emission Factor LPGlResidentia Consumption

where: 

VOC Emission Factor = 0.52 lbs/1000 gallons/year2

NOx Emission Factor = 13.40 lbs/1000 gallons/year2

CO Emission Factor = 3.80 lbs/1000 gallons/year2

SO2 Emission Factor = 0.06 lbs/1000 gallons/year2

 

1

Energy Information Administration (eia), State Energy Data System (SEDS) 2007, released March 2009, accessed May 2009, found 

at 'http://www.eia.doe.gov/states/_seds_whats_new.html.

2 Based on AP-42 natural gas emission factors, converted to LPG using heat contents. ERTAC Area Inventory Comparability Project, 

revised August 14, 2009, accessed August, 2009. 
155

PM10-FIL Emission Factor = 0.02 lbs/1000 gallons/year2

PM25-FIL Emission Factor = 0.01 lbs/1000 gallons/year2

PM-CON Emission Factor = 0.03 lbs/1000 gallons/year2

Residential LPG Consumption = 222,936,000 gallons1

County Dwelling Units Heating with LPG = 5318 units (Allegheny County)1

PA Dwelling Units Heating with LPG = 178,821 units ( plus prorated values for 6 smaller counties, see below for 

calculation)1 

 

VOC Emissions: 

yearperVOCtons

pounds

ton VOCAnnual Emissions pounds yearperVOC

LPGBurningDwelling Units

Allegheny LPGBurningDwelling Units thousands of gallons

gallons year

VOClbs

VOCAnnual Emissions

1.72378

2000

1

,3 447.5721

178,821

5318 )(

222,936

1000 /

.0 52

  

  

CO Emissions: 

 

tons CO yearper

lbs

ton Annual CO Emissions pounds CO yearper

county dwelling units

Alleghenyc ounty dwelling units thousandgallons

year

gallons

VOClbs

Annual CO Emissions

12.5969

2000

1

25,193.7963

178,821

5318 222,936 1000

.3 80

 







































 

1 U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007 

American Community Survey 3-year Estimates, accessed May 2009. 
156

Since the 2005-2007 American Community Survey did not include the six small populated counties in Pennsylvania (namely 

Cameron, Forest, Fulton, Montour, Potter and Sullivan counties) in their estimations of Occupied House Heating Fuel Units, these 

omissions were accounted for by taking the ratio of 2005-7 Averaged Total County LPG Heated Housing Units (not including the 6 

Small Counties) to the 2007 Total State Housing Units (minus the 6 Small Counties' Housing Units) and by that percent find the 6 

Small County LPG Heated Housing Units (HU). The following is the general equation for the calculation of the 6 Small County LPG 

Heated Housing Units. 

where: 

PA Total Housing Units (minus the 6 Small Counties) = 5,430,2341

Pa Total LPG-Burning DUs (not including the 6 Small Counties) = 178,8212

County (Cameron) Total Housing Units= 4,5921

,4 150592 ( )

,5 430,234

178,821 CameronCounty

HUs

LPGDUs CountyLPGHeatingDwellingUnits  

 

1 U.S. Department of Commerce, Bureau of the Census, Housing Unit Estimates, Data Set 2007 Population Estimates, Note: For 

information on errors stemming from model error, sampling error, and non-sampling error, see: 

http://www.census.gov/popest/topics/methodology, accessed May 2009. 

2 U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007 

American Community Survey 3-year Estimates, accessed May 2009. 
157

RESIDENTIAL NATURAL GAS (SCC 2104006000) 

Area source natural gas was estimated using fuel consumption data1and AP-42 emission factors2and adjusted PM emission factors3. 

Consumption data were apportioned according to the number of dwelling units heating with natural gas, which was available from 

U.S. Census Bureau data for residential sources). Each county’s emissions were estimated using the sample calculations below. 

SAMPLE CALCULATIONS:

Natural Gas: 

Residential Natural Gas: 

  

















 

Burning-Gas-Natural Units Dwelling State

County Burning-Gas-Natural DwellingUnits

Annual Emissions EmissionFactor StatewideResidential GasNatural Consumption

 

1

Energy Information Administration, Pennsylvania Natural Gas Residential Consumption (MMCF),

see:http://tonto.eia.doe.gov/dnav/pet/hist/n3010us2m.htm, accessed May 2009. 

2 VOC (TOC*.95), NOx, CO and SO2 efs are from WEBFIRE (3//19/09). 

3

PM emission factors were adjusted lower than the 2002 NEI to account for lower estimates for condensable emissions. ERTAC Area 

Inventory Comparability Project, revised August 14, 2009, accessed August, 2009. 
158

where: 

VOC Emission Factor = 5.5 lbs/MMCF (million cubic feet)/year2

NOx Emission Factor = 94 lbs/MMCF/year2

CO Emission Factor = 40 lbs/MMCF/year2

SO2 Emission Factor = 0.6 lbs/MMCF/year2

PM10-FIL Emission Factor = 0.2 lbs/MMCF/year3

PM25-FIL Emission Factor = 0.11 lbs/MMCF/year3

PM-CON Emission Factor =0.32 lbs/MMCF/year3

Pb Emission Factor = 0.0005 lbs/MMCF/year2

where: 

2007 PA Residential Natural Gas Consumption = 231,258 MMCF1

County Dwelling Units Heating with Natural Gas = 455,921(Allegheny County)2

State Dwelling Units Heating with Natural Gas = 2,516,263 Units2

VOC Emissions: 

 

1

Energy Information Administration, Pennsylvania Natural Gas Residential Consumption (MMCF),

see:http://tonto.eia.doe.gov/dnav/pet/hist/n3010us2m.htm, accessed May 2009. 

2 U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007 

American Community Survey 3-year Estimates, accessed May 2009. 
159

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

State NGdwellingunits

County NGdwelling units MMCF

year

MMcf

lbsVOC

Annual VOC Emissions

115.2293

2000

1

230,458.6533

,2 516,263

455,921 231,258

5.5

 







































Since the 2005-2007 American Community Survey did not include the six small populated counties in Pennsylvania (namely 

Cameron, Forest, Fulton, Montour, Potter and Sullivan counties) in their estimations of Occupied Natural Gas Heating Dwelling 

Units, these omissions were accounted for by taking the ratio of 2005-7 Averaged Total County Natural Gas Heated Dwelling Units 

(not including the 6 Small Counties) to the 2007 Total State Housing Units (minus the 6 Small Counties' Housing Units) and by that 

percent find the 6 Small County Natural Gas Heated Housing Units (HU). The following is the general equation for the calculation of 

the 6 Small County Natural Gas Heated Dwelling Units. 
160

where: 

PA Total Housing Units (minus the 6 Small Counties) = 5,430,2341

Pa Total NG-Burning Dwelling Units (not including the 6 Small Counties) = 2,494,3842

County (Cameron) Total Housing Units= 4,5921

,4 592 ,2109( )

,5 430,234

,2 494,384 CameronCounty

DwellingUnits

NGDwellingUnits CountyNGHeatedDwellingUnits  

 

 

1 U.S. Department of Commerce, Bureau of the Census, Housing Unit Estimates, Data Set 2007 Population Estimates, Note: For 

information on errors stemming from model error, sampling error, and non-sampling error, see: 

http://www.census.gov/popest/topics/methodology, accessed May 2009. 

2 U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007 

American Community Survey 3-year Estimates, accessed May 2009. 
161

TRAFFIC LINE PAINTING (SCC 2401008000) 

Traffic paints are used to mark pavement in applications such as dividing lines for traffic lanes, parking space markings, crosswalks, 

and arrows. The markings are usually applied by Commonwealth or local highway maintenance crews. VOC emissions result from the 

evaporation of organic solvents during and shortly after application of the marking paint.

Each county’s emissions were calculated by using county-level lane miles totals1and a lbs VOC/lane mile emission factor2. 

There are no point sources associated with this category. 

SAMPLE VOC EMISSION CALCULATION: 

VOCAnnual Emissions  Emission Factor  Miles Lane

where: 

Emission Factor = 10.5 lbs VOC/lane mile 

Lane Miles =12,525.22 (Allegheny County) 

 

1

Penn DOT Bureau of Planning and Research, 

http://www.dot.state.pa.us/Internet/Bureaus/pdPlanRes.nsf/PlanningAndResearchHomePage?OpenFrameset

2

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed October, 2009. 
162

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

lanemiles

year

lanemile

VOClbs

Annual VOC Emissions

65.7574

2000

1

131,514.81

12,525.22

10 5.

 






















163

WINERIES (SCC 2302070005) 

Winery emissions result from the entrainment of ethanol by carbon dioxide during wine fermentation. Factors affecting ethanol 

emissions are handling techniques, temperature, process equipment design, and fermenting parameters. Other sources of emissions 

from the wine making process are blending, transferring, racking and storing of the wine. 

Emissions were determined using 2007 county-level wine production data provided by the U.S. Department of the Treasury, Alcohol 

and Tobacco Tax and Trade Bureau.1 Because monthly production data were available, these data were used to develop the seasonal 

allocation factors for this category. The emission factors for both red and white wines were obtained from AP-42.2

Since the emission factors for the two types of wines are different, but wine type production data are not available, wine production in 

the Commonwealth was assumed to be 60 percent white wine and 40 percent red wine. Point source emissions, where present, were 

subtracted from these emission estimates. Each county’s emissions were estimated per the following sample calculations. 

SAMPLE VOC EMISSION CALCULATIONS:

Annual VOC Emissions = (0.6  White Wine Emission Factor + 0.4  Red Wine Emission Factor)  (2007 Total Wine Production) 

 

1 Alcohol and Tobacco Tax and Trade Bureau, Department of the Treasury, 2007 – Wine Statistical Information.

http://www.ttb.gov/statistics/07winestats.shtml and http://www.ttb.gov/foia/frl.shtml, accessed March 2009. 

2

From Table 9.12.2-1 of emission factor documentation for AP-42 Section 9.12.2 Wines and Brandy, October 1995, available from 

http://www.epa.gov/ttn/chief/ap42/ch09/final/c9s12-2.pdf, accessed March 2009. 
164

where: 

White Wine Emission Factor = 1.8 lbs VOC/1000 gallons white wine/year2

Red Wine Emission Factor = 4.6 lbs VOC/1000 gallons red wine/year2

2007 Total Wine Production = 23.78 thousand gallons (Allegheny County)1

2007 Summer Wine Production = 3.000 thousand gallons (Allegheny County)1

White Wine Production Factor = 60% of wine produced 

Red Wine Production Factor = 40% of wine produced 

where: 

 

yearperVOCtons

lbs

ton Annual VOC Emissions yearperVOClbs

thousand gallons

gallons

lbs

gallons

lbs Annual VOC Emissions

.0 03472

2000

1

69.4376

23.78

1000

6.4

4.0

1000

8.1

6.0

 

















 
165

WOOD FURNITURE AND FIXTURES (SCC 2401020000) 

This source category includes establishments engaged in the manufacture of wood home or office furniture. VOC emissions result 

from the evaporation of solvents used in the finish coats and cleanup procedures. Point source emissions, where present, were 

subtracted from these emission estimates. Each county’s emissions were calculated according to the sample calculations below using a 

per employee emission factor1

and the number of employees in NAICS codes 337110, 337121, 337122, 337219, 337211, 337212 and 

one half of NAICS codes 337127, 337215 and 339111. The number of employees in each county for 2006 was obtained from County 

Business Patterns2. 

SAMPLE VOC EMISSION CALCULATION: 

Annual VOC Emissions = (Emission Factor)(Employees) 

where: 

Emission Factor = 244 lbs VOC/employee/year 

Employees =387 employees (Allegheny County) 

 

1

ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed September, 2009. 

2 National, State and County level employment data downloaded from US Census Bureau, mapping of employment flag letters 

reported by County Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment 

midpoint and adjustment factor. 
166

 

yearperVOCtons

lbs

ton Annual VOC Emissions pounds yearperVOC

employees

year

employee

VOClbs

Annual VOC Emissions

.74 214

2000

1

,49 428

387

244

  






















167

ACKNOWLEDGEMENTS 

The format and some of the wording of this document were originally created by E.H. Pechan & Associates, Inc., 3622 Lyckan 

Parkway, Suite 2002, Durham, NC 27707. Updated values were inserted in place of those originally entered to reflect changes 

between years 2002 and 2007. Some changes were made to correct or update comments in the document. 

THE END
Appendix B2 - Allentown Area Values

STATE FIPS CNTY_NAME

NONATTAINMENT 

AREA SCC SCC_DESCRIPTION

TF 

SCC TF ORIGINAL GROWTH FACTOR REFERENCE

PA 42077 Lehigh Allentown, PA 2102001000 Stationary Fuel Comb /Industrial /Anthracite Coal /Total: All Boiler Types NO 1 AEO2010; MA; Industrial; Coal

PA 42077 Lehigh Allentown, PA 2102004000 Stationary Fuel Comb /Industrial /Distillate Oil /Total: Boilers and IC Eng NO 1 AEO2010; MA; Industrial; Distillate

PA 42077 Lehigh Allentown, PA 2102005000 Stationary Fuel Comb /Industrial /Residual Oil /Total: All Boiler Types NO 1 AEO2010; MA; Industrial; Residual

PA 42077 Lehigh Allentown, PA 2102006000 Stationary Fuel Comb /Industrial /Natural Gas /Total: Boilers and IC Engine NO 1 AEO2010; MA; Industrial; Natural Gas

PA 42077 Lehigh Allentown, PA 2102007000 Stationary Fuel Comb /Industrial /Liquified Petroleum Gas /Total: All Boile NO 1 AEO2010; MA; Industrial; LPG

PA 42077 Lehigh Allentown, PA 2102011000 Stationary Fuel Comb /Industrial /Kerosene /Total: All Boiler Types NO 1 AEO2010; MA; Industrial; Distillate

PA 42077 Lehigh Allentown, PA 2103001000 Stationary Fuel Comb /Commercial/Institutional /Anthracite Coal /Total: All NO 1 AEO2010; MA; Comm/Inst; Coal

PA 42077 Lehigh Allentown, PA 2103004000 Stationary Fuel Comb /Commercial/Institutional /Distillate Oil /Total: Boil NO 1 AEO2010; MA; Comm/Inst; Distillate

PA 42077 Lehigh Allentown, PA 2103005000 Stationary Fuel Comb /Commercial/Institutional /Residual Oil /Total: All Bo NO 1 AEO2010; MA; Comm/Inst; Residual

PA 42077 Lehigh Allentown, PA 2103006000 Stationary Fuel Comb /Commercial/Institutional /Natural Gas /Total: Boilers NO 1 AEO2010; MA; Comm/Inst; Natural Gas

PA 42077 Lehigh Allentown, PA 2103007000 Stationary Fuel Comb /Commercial/Institutional /Liquified Petroleum Gas /To NO 1 AEO2010; MA; Comm/Inst; LPG

PA 42077 Lehigh Allentown, PA 2103011000 Stationary Fuel Comb /Commercial/Institutional /Kerosene /Total: All Combus NO 1 AEO2010; MA; Comm/Inst; Kerosene

PA 42077 Lehigh Allentown, PA 2104001000 Stationary Fuel Comb /Residential /Anthracite Coal /Total: All Combustor Ty NO 1 AEO2010; MA; Residential; Coal

PA 42077 Lehigh Allentown, PA 2104004000 Stationary Fuel Comb /Residential /Distillate Oil /Total: All Combustor Typ NO 1 AEO2010; MA; Residential; Distillate

PA 42077 Lehigh Allentown, PA 2104006000 Stationary Fuel Comb /Residential /Natural Gas /Total: All Combustor Types NO 1 AEO2010; MA; Residential; Natural Gas

PA 42077 Lehigh Allentown, PA 2104007000 Stationary Fuel Comb /Residential /Liquified Petroleum Gas /Total: All Comb NO 1 AEO2010; MA; Residential; LPG

PA 42077 Lehigh Allentown, PA 2104008100 Stationary Fuel Comb /Residential /Wood /Fireplace: general NO 1 EPA2020; Formula=1 + 0.01*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008210 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; non- NO 1 EPA2020; Formula=1 - 0.02*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008220 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; EPA NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008230 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; EPA NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008310 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, non-EPA c NO 1 EPA2020; Formula=1 - 0.02*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008320 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, EPA certi NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008330 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, EPA certi NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008400 Stationary Fuel Comb /Residential /Wood /Woodstove: pellet-fired, general ( NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008510 Stationary Fuel Comb /Residential /Wood /Furnace: Indoor, cordwood-fired, n NO 1 EPA2020; Formula=1 - 0.02*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104008610 Stationary Fuel Comb /Residential /Wood /Hydronic heater: outdoor NO 1 EPA2020; Formula=1 + 0.01*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104009000 Stationary Fuel Comb /Residential /Firelog /Total: All Combustor Types NO 1 EPA2020; Formula=1 + 0.01*( FYR - BYR )

PA 42077 Lehigh Allentown, PA 2104011000 Stationary Fuel Comb /Residential /Kerosene /Total: All Heater Types NO 1 AEO2010; MA; Residential; Kerosene

PA 42077 Lehigh Allentown, PA 2294000000 Paved Roads /All Paved Roads /Total: Fugitives YES 0.448748277 AEO2010 National VMT

PA 42077 Lehigh Allentown, PA 2296000000 Unpaved Roads /All Unpaved Roads /Total: Fugitives YES 0.448748277 Default - No Growth

PA 42077 Lehigh Allentown, PA 2302002100 Food & Kindred Products /Commercial Cooking - Charbroiling /Conveyorized Ch NO 1 State Employment NAICS=311

PA 42077 Lehigh Allentown, PA 2302002200 Food & Kindred Products /Commercial Cooking - Charbroiling /Under-fired Cha NO 1 State Employment NAICS=311

PA 42077 Lehigh Allentown, PA 2302003000 Food & Kindred Products /Commercial Cooking - Frying /Deep Fat Fying NO 1 State Employment NAICS=311

PA 42077 Lehigh Allentown, PA 2302003100 Food & Kindred Products /Commercial Cooking - Frying /Flat Griddle Frying NO 1 State Employment NAICS=311

PA 42077 Lehigh Allentown, PA 2302003200 Food & Kindred Products /Commercial Cooking - Frying /Clamshell Griddle Fry NO 1 State Employment NAICS=311

PA 42077 Lehigh Allentown, PA 2302050000 Food & Kindred Products /Bakery Products /Total NO 1 State Employment NAICS=311

PA 42077 Lehigh Allentown, PA 2311010000 Construction: SIC 15 - 17 /Residential /Total YES 0.448748277 State Employment NAICS=236

PA 42077 Lehigh Allentown, PA 2311020000 Construction: SIC 15 - 17 /Industrial/Commercial/Institutional /Total YES 0.448748277 State Employment NAICS=236

PA 42077 Lehigh Allentown, PA 2311030000 Construction: SIC 15 - 17 /Road Construction /Total YES 0.448748277 State Employment NAICS=237

PA 42077 Lehigh Allentown, PA 2325000000 Mining &Quarrying /All Processes /Total NO 1 State Employment NAICS=212

PA 42077 Lehigh Allentown, PA 2401001000 Surface Coating /Architectural Coatings /Total: All Solvent Types NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2401005000 Surface Coating /Auto Refinishing /Total: All Solvent Types NO 1 State Employment NAICS=811

PA 42077 Lehigh Allentown, PA 2401008000 Surface Coating /Traffic Markings /Total: All Solvent Types NO 1 Default - No Growth

PA 42077 Lehigh Allentown, PA 2401015000 Surface Coating /Factory Finished Wood /Total: All Solvent Types NO 1 State Employment NAICS=321

PA 42077 Lehigh Allentown, PA 2401020000 Surface Coating /Wood Furniture /Total: All Solvent Types NO 1 State Employment NAICS=337

PA 42077 Lehigh Allentown, PA 2401025000 Surface Coating /Metal Furniture /Total: All Solvent Types NO 1 State Employment NAICS=337

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 1 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000

2102004000

2102005000

2102006000

2102007000

2102011000

2103001000

2103004000

2103005000

2103006000

2103007000

2103011000

2104001000

2104004000

2104006000

2104007000

2104008100

2104008210

2104008220

2104008230

2104008310

2104008320

2104008330

2104008400

2104008510

2104008610

2104009000

2104011000

2294000000

2296000000

2302002100

2302002200

2302003000

2302003100

2302003200

2302050000

2311010000

2311020000

2311030000

2325000000

2401001000

2401005000

2401008000

2401015000

2401020000

2401025000

FINAL GROWTH FACTOR REFERENCE GF_07_13 GF_07_17 GF_07_20 GF_07_25 GF_07_13 GF_07_17 GF_07_20 GF_07_25 CONTROL REFERENCE NH3_2007 NH3_17_GO

NH3_17 

CF

Use Original Estimates 0.84897 0.86815 0.86943 0.84996 0.84897 0.86815 0.86943 0.84996 0.2564246 0.222615016 1

Use Original Estimates 0.90689 0.90647 0.91167 0.88043 0.90689 0.90647 0.91167 0.88043 2010 RICE MACT; MANEVU Low S Fuel Oil 0.9126258 0.827267909 1

Use Original Estimates 0.66759 0.59932 0.58513 0.56793 0.66759 0.59932 0.58513 0.56793 MANEVU Low S Fuel Oil 0.6161401 0.369265085 1

AEO2011; MA; Industrial; Natural Gas 1.11646 1.14481 1.12062 1.07699 1.2886 1.3654 1.4202 1.4725 2010 RICE MACT 6.6835908 9.125774878 1

Use Original Estimates 0.90299 0.9019 0.90321 0.88313 0.90299 0.9019 0.90321 0.88313 0.00211335 0.00190603 1

Use Original Estimates 0.90689 0.90647 0.91167 0.88043 0.90689 0.90647 0.91167 0.88043 MANEVU Low S Fuel Oil 0.01358895 0.012317976 1

Use Original Estimates 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 0.2755469 0.285411479 1

Use Original Estimates 0.82625 0.76663 0.73685 0.70742 0.82625 0.76663 0.73685 0.70742 2010 RICE MACT; MANEVU Low S Fuel Oil 0.229255 0.175753761 1

Use Original Estimates 1.08048 1.08735 1.09164 1.09118 1.08048 1.08735 1.09164 1.09118 MANEVU Low S Fuel Oil 0.15430625 0.167784901 1

Use Original Estimates 1.04704 1.07601 1.10042 1.14605 1.04704 1.07601 1.10042 1.14605 2010 RICE MACT 1.02187125 1.099543684 1

Use Original Estimates 0.98314 0.99085 0.99869 1.00876 0.98314 0.99085 0.99869 1.00876 0.00055125 0.000546206 1

Use Original Estimates 1.35148 1.43016 1.45574 1.50984 1.35148 1.43016 1.45574 1.50984 MANEVU Low S Fuel Oil 0.0225814 0.032295015 1

Use Original Estimates 0.63929 0.62245 0.61173 0.5898 0.63929 0.62245 0.61173 0.5898 0.0197452 0.0122904 1

Use Original Estimates 0.8674 0.79161 0.74978 0.68898 0.8674 0.79161 0.74978 0.68898 MANEVU Low S Fuel Oil 10.9699535 8.68392489 1

Use Original Estimates 0.97682 0.99878 1.02195 1.04433 0.97682 0.99878 1.02195 1.04433 0.78378755 0.782831329 1

Use Original Estimates 0.73171 0.70053 0.69522 0.69148 0.73171 0.70053 0.69522 0.69148 0.0877988 0.061505693 1

Use Original Estimates 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18 6.033075107 6.636382618 1

Use Original Estimates 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64 4.541332444 3.633065955 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 0.469621942 0.56354633 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 0.19682262 0.236187143 1

Use Original Estimates 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64 13.08383343 10.46706674 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 1.355785954 1.626943145 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 0.565135207 0.678162249 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 0.657444632 0.788933558 1

Use Original Estimates 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64 1.372092259 1.097673807 1

Use Original Estimates 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18 PA Outdoor Wood Burning Rule 90% PM reduction 2.510233303 2.761256633 1

Use Original Estimates 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18 0 1

Use Original Estimates 0.90566 0.93467 0.97462 1.00876 0.90566 0.93467 0.97462 1.00876 MANEVU Low S Fuel Oil 0.59296015 0.554222063 1

County Specific VMT Used in MOVES 1.03457 1.09557 1.16211 n/a 1.069364 1.1156071 1.169094 1.255548 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 1.03413 1.05723 1.07482 1.10493 1.03413 1.05723 1.07482 1.10493 0 1

Use Original Estimates 1.03413 1.05723 1.07482 1.10493 1.03413 1.05723 1.07482 1.10493 0 1

Use Original Estimates 1.02034 1.03403 1.04439 1.06194 1.02034 1.03403 1.04439 1.06194 0 1

Use Original Estimates 1.0189873 1.0317552 1.0414118 1.05775 1.018987 1.0317552 1.041412 1.05775 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 0 1

Use Original Estimates 1.0248 1.04152 1.0542 1.07575 1.0248 1.04152 1.0542 1.07575 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1.0089 1.01485 1.01934 1.02687 1.0089 1.01485 1.01934 1.02687 0 1

Use Original Estimates 0.96394 0.9403 0.92287 0.89468 0.96394 0.9403 0.92287 0.89468 0 1

Use Original Estimates 0.96394 0.9403 0.92287 0.89468 0.96394 0.9403 0.92287 0.89468 0 1

Original GFs based on Column I Reference Final GFs based on Column J Reference

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 2 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000

2102004000

2102005000

2102006000

2102007000

2102011000

2103001000

2103004000

2103005000

2103006000

2103007000

2103011000

2104001000

2104004000

2104006000

2104007000

2104008100

2104008210

2104008220

2104008230

2104008310

2104008320

2104008330

2104008400

2104008510

2104008610

2104009000

2104011000

2294000000

2296000000

2302002100

2302002200

2302003000

2302003100

2302003200

2302050000

2311010000

2311020000

2311030000

2325000000

2401001000

2401005000

2401008000

2401015000

2401020000

2401025000

NH3_17_GC NH3_25_GO

NH3_25 

CF NH3_25_GC NOX_2007 NOX_17_GO

NOX_17 

CF NOX_17_GC NOX_25_GO

NOX_25 

CF NOX_25_GC

Without TF 

P10_2007

With TF 

P10_2007_TF

With TF 

P10_17_GO

P10_17 

CF

With TF 

P10_17_GC

With TF 

P10_25_GO

P10_25 

CF

0.222615016 0.217950653 1 0.217950653 76.92738735 66.78451133 1 66.78451133 65.38520215 1 65.38520215 126.4857198 126.4857198 109.8085776 1 109.8085776 107.5078024 1

0.827267909 0.803503133 1 0.803503133 12.06564545 10.93714563 1 10.93714563 10.62295622 1 10.62295622 1.48301695 1.48301695 1.344310375 0.9243 1.242546079 1.305692613 0.9243

0.369265085 0.349924447 1 0.349924447 25.44822975 15.25163305 1 15.25163305 14.45281312 1 14.45281312 1.94429195 1.94429195 1.165253051 1 1.165253051 1.104221727 1

9.125774878 9.841587453 1 9.841587453 204.7515131 279.5677159 0.9203 257.286169 301.496603 0.9203 277.4673237 0.71968 0.71968 0.982651072 1 0.982651072 1.0597288 1

0.00190603 0.001866363 1 0.001866363 16.838231 15.18640054 1 15.18640054 14.87034694 1 14.87034694 0.0873654 0.0873654 0.078794854 1 0.078794854 0.077155006 1

0.012317976 0.011964119 1 0.011964119 0.3529592 0.319946926 1 0.319946926 0.310755868 1 0.310755868 0.0405903 0.0405903 0.036793889 1 0.036793889 0.035736918 1

0.285411479 0.285411479 1 0.285411479 82.6640674 85.62344101 1 85.62344101 85.62344101 1 85.62344101 135.9180966 135.9180966 140.7839645 1 140.7839645 140.7839645 1

0.175753761 0.162179572 1 0.162179572 0 0 1 0 0 1 0 4.94033665 4.94033665 3.787410286 0.9243 3.500703327 3.494892953 0.9243

0.167784901 0.168375894 1 0.168375894 10.6085553 11.53521261 1 11.53521261 11.57584337 1 11.57584337 3.1712444 3.1712444 3.448252598 1 3.448252598 3.460398464 1

1.099543684 1.171115546 1 1.171115546 208.2851525 224.1169069 0.9203 206.2547894 238.705199 0.9203 219.6803946 0.9184532 0.9184532 0.988264828 1 0.988264828 1.05259329 1

0.000546206 0.000556079 1 0.000556079 4.39216975 4.351981397 1 4.351981397 4.430645157 1 4.430645157 0.0228991 0.0228991 0.022689573 1 0.022689573 0.023099696 1

0.032295015 0.034094301 1 0.034094301 5.4437329 7.785409044 1 7.785409044 8.219165682 1 8.219165682 0.64679605 0.64679605 0.925021839 1 0.925021839 0.976558548 1

0.0122904 0.011645719 1 0.011645719 1.9745197 1.229039787 1 1.229039787 1.164571719 1 1.164571719 7.286241 7.286241 4.53532071 1 4.53532071 4.297424942 1

8.68392489 7.558078562 1 7.558078562 246.824 195.3883466 1 195.3883466 170.0567995 1 170.0567995 32.6356 32.6356 25.83466732 1 25.83466732 22.48527569 1

0.782831329 0.818532852 1 0.818532852 150.3592458 150.1758075 1 150.1758075 157.0246712 1 157.0246712 9.9493033 9.9493033 9.93716515 1 9.93716515 10.39035592 1

0.061505693 0.060711114 1 0.060711114 23.5300763 16.48352435 1 16.48352435 16.27057716 1 16.27057716 0.0877988 0.0877988 0.061505693 1 0.061505693 0.060711114 1

6.636382618 7.119028627 1 7.119028627 8.714441822 9.585886004 1 9.585886004 10.28304135 1 10.28304135 79.10031807 79.10031807 87.01034988 1 87.01034988 93.33837533 1

3.633065955 2.906452764 1 2.906452764 7.479841673 5.983873338 1 5.983873338 4.787098671 1 4.787098671 81.743984 81.743984 65.3951872 1 65.3951872 52.31614976 1

0.56354633 0.638685841 1 0.638685841 1.189708919 1.427650703 1 1.427650703 1.61800413 1 1.61800413 10.22732229 10.22732229 12.27278674 1 12.27278674 13.90915831 1

0.236187143 0.267678763 1 0.267678763 0.437383599 0.524860319 1 0.524860319 0.594841695 1 0.594841695 4.46131271 4.46131271 5.353575252 1 5.353575252 6.067385285 1

10.46706674 8.373653394 1 8.373653394 21.54984329 17.23987464 1 17.23987464 13.79189971 1 13.79189971 235.5090017 235.5090017 188.4072014 1 188.4072014 150.7257611 1

1.626943145 1.843868898 1 1.843868898 3.434657751 4.121589301 1 4.121589301 4.671134541 1 4.671134541 29.52600522 29.52600522 35.43120627 1 35.43120627 40.15536711 1

0.678162249 0.768583882 1 0.768583882 1.255856016 1.507027219 1 1.507027219 1.707964182 1 1.707964182 12.80973136 12.80973136 15.37167764 1 15.37167764 17.42123465 1

0.788933558 0.894124699 1 0.894124699 8.327631999 9.993158399 1 9.993158399 11.32557952 1 11.32557952 6.705935241 6.705935241 8.04712229 1 8.04712229 9.120071928 1

1.097673807 0.878139046 1 0.878139046 1.403596567 1.122877254 1 1.122877254 0.898301803 1 0.898301803 21.03874797 21.03874797 16.83099837 1 16.83099837 13.4647987 1

2.761256633 2.962075297 1 2.962075297 2.567870218 2.82465724 1 2.82465724 3.030086857 1 3.030086857 38.49024397 38.49024397 42.33926837 1 42.33926837 45.41848789 0.1

0 0 1 0 3.641211064 4.00533217 1 4.00533217 4.296629055 1 4.296629055 13.45788576 13.45788576 14.80367434 1 14.80367434 15.8803052 1

0.554222063 0.598154481 1 0.598154481 13.3224 12.45204761 1 12.45204761 13.43910422 1 13.43910422 1.7558 1.7558 1.641093586 1 1.641093586 1.771180808 1

0 0 1 0 0 1 0 0 1 0 970.1835 435.368174 485.6998328 1 485.6998328 546.625813 1

0 0 1 0 0 1 0 0 1 0 705.9201 316.7804285 316.7804285 1 316.7804285 316.7804285 1

0 0 1 0 0 1 0 0 1 0 8.399150057 8.399150057 7.888817699 1 7.888817699 7.499181128 1

0 0 1 0 0 0 1 0 0 1 0 59.50063122 59.50063122 55.88537286 1 55.88537286 53.12513858 1

0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 17.39183529 17.39183529 16.33510737 1 16.33510737 15.52830014 1

0 0 1 0 0 1 0 0 1 0 1.179712839 1.179712839 1.108033487 1 1.108033487 1.053306608 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 25.8503727 11.60031021 12.26419596 1 12.26419596 12.81753076 1

0 0 1 0 0 1 0 0 1 0 1611.949088 723.3593758 764.7572329 1 764.7572329 799.2614751 1

0 0 1 0 0 1 0 0 1 0 1072.039528 481.0758911 497.4469036 1 497.4469036 510.8737318 1

0 0 1 0 0 1 0 0 1 0 238.87 238.87 246.4553585 1 246.4553585 252.6647425 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 3 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000

2102004000

2102005000

2102006000

2102007000

2102011000

2103001000

2103004000

2103005000

2103006000

2103007000

2103011000

2104001000

2104004000

2104006000

2104007000

2104008100

2104008210

2104008220

2104008230

2104008310

2104008320

2104008330

2104008400

2104008510

2104008610

2104009000

2104011000

2294000000

2296000000

2302002100

2302002200

2302003000

2302003100

2302003200

2302050000

2311010000

2311020000

2311030000

2325000000

2401001000

2401005000

2401008000

2401015000

2401020000

2401025000

With TF 

P10_25_GC

With TF 

P25_2007

With TF 

P25_2007_TF

With TF 

P25_17_GO

P25_17 

CF

With TF 

P25_17_GC

With TF 

P25_25_GO

P25_25 

CF

With TF 

P25_25_GC SO2_2007 SO2_17_GO SO2_17_CF SO2_17_GC SO2_17_CF SO2_17_GC SO2_25_GO

107.5078024 55.57918265 55.57918265 48.25106742 1 48.25106742 47.24008209 1 47.24008209 296.6832907 257.5655988 1 257.5655988 1 257.5655988 252.1689297

1.206851682 1.48301695 1.48301695 1.344310375 0.9243 1.242546079 1.305692613 0.9243 1.206851682 2.53732485 2.300008857 1 2.300008857 0.005 0.011500044 2.233936918

1.104221727 3.01977685 3.01977685 1.809812662 1 1.809812662 1.715021866 1 1.715021866 226.0043544 135.4489297 1 135.4489297 0.25 33.86223242 128.354653

1.0597288 0.72810755 0.72810755 0.994158049 1 0.994158049 1.072138367 1 1.072138367 1.2331733 1.683774824 1 1.683774824 1 1.683774824 1.815847684

0.077155006 0.07219165 0.07219165 0.065109649 1 0.065109649 0.063754612 1 0.063754612 0.10101755 0.091107728 1 0.091107728 1 0.091107728 0.089211629

0.035736918 0.02735435 0.02735435 0.024795898 1 0.024795898 0.02408359 1 0.02408359 0.7518031 0.681486956 1 0.681486956 0.005 0.003407435 0.661910003

140.7839645 59.7238702 59.7238702 61.86198475 1 61.86198475 61.86198475 1 61.86198475 318.8077533 330.2210709 1 330.2210709 1 330.2210709 330.2210709

3.230329556 5.1139147 5.1139147 3.920480426 0.9243 3.623700058 3.617685537 0.9243 3.343826742 0 0 1 0 0.005 0 0

3.460398464 1.35959245 1.35959245 1.478352851 1 1.478352851 1.48356009 1 1.48356009 68.13585755 74.08752471 1 74.08752471 0.25 18.52188118 74.34848504

1.05259329 0.87674415 0.87674415 0.943385473 1 0.943385473 1.004792633 1 1.004792633 1.2512709 1.346380001 1 1.346380001 1 1.346380001 1.434019015

0.023099696 0.0189411 0.0189411 0.018767789 1 0.018767789 0.019107024 1 0.019107024 0.02634995 0.026108848 1 0.026108848 1 0.026108848 0.026580776

0.976558548 0.5787493 0.5787493 0.827704099 1 0.827704099 0.873818843 1 0.873818843 11.5951472 16.58291572 1 16.58291572 0.005 0.082914579 17.50681705

4.297424942 5.9883234 5.9883234 3.7274319 1 3.7274319 3.531913141 1 3.531913141 22.84519305 14.21999041 1 14.21999041 1 14.21999041 13.47409486

22.48527569 29.2075 29.2075 23.12094908 1 23.12094908 20.12338335 1 20.12338335 584.15 462.4189815 1 462.4189815 0.005 2.312094908 402.467667

10.39035592 9.8053423 9.8053423 9.793379782 1 9.793379782 10.24001312 1 10.24001312 0.95973985 0.958568967 1 0.958568967 1 0.958568967 1.002285118

0.060711114 0.07023905 0.07023905 0.049204562 1 0.049204562 0.048568898 1 0.048568898 0.10535855 0.073806825 1 0.073806825 1 0.073806825 0.07285333

93.33837533 79.10031807 79.10031807 87.01034988 1 87.01034988 93.33837533 1 93.33837533 1.340683357 1.474751693 1 1.474751693 1 1.474751693 1.582006361

52.31614976 81.743984 81.743984 65.3951872 1 65.3951872 52.31614976 1 52.31614976 1.06854881 0.854839048 1 0.854839048 1 0.854839048 0.683871239

13.90915831 10.22732229 10.22732229 12.27278674 1 12.27278674 13.90915831 1 13.90915831 0.208720863 0.250465036 1 0.250465036 1 0.250465036 0.283860374

6.067385285 4.46131271 4.46131271 5.353575252 1 5.353575252 6.067385285 1 6.067385285 0.08747672 0.104972064 1 0.104972064 1 0.104972064 0.118968339

150.7257611 235.5090017 235.5090017 188.4072014 1 188.4072014 150.7257611 1 150.7257611 3.078549042 2.462839234 1 2.462839234 1 2.462839234 1.970271387

40.15536711 29.52600522 29.52600522 35.43120627 1 35.43120627 40.15536711 1 40.15536711 0.602571535 0.723085842 1 0.723085842 1 0.723085842 0.819497288

17.42123465 12.80973136 12.80973136 15.37167764 1 15.37167764 17.42123465 1 17.42123465 0.251171203 0.301405444 1 0.301405444 1 0.301405444 0.341592836

9.120071928 6.705935241 6.705935241 8.04712229 1 8.04712229 9.120071928 1 9.120071928 0.701274274 0.841529128 1 0.841529128 1 0.841529128 0.953733012

13.4647987 21.03874797 21.03874797 16.83099837 1 16.83099837 13.4647987 1 13.4647987 1.547415158 1.237932127 1 1.237932127 1 1.237932127 0.990345701

4.541848789 38.49024397 38.49024397 42.33926837 1 42.33926837 45.41848789 0.1 4.541848789 2.830985336 3.114083869 1 3.114083869 1 3.114083869 3.340562696

15.8803052 13.89384544 13.89384544 15.28322999 1 15.28322999 16.39473762 1 16.39473762 0 1 0 1 0 0

1.771180808 1.5787 1.5787 1.475563529 1 1.475563529 1.592529412 1 1.592529412 0.3281 0.306665227 1 0.306665227 0.005 0.001533326 0.330974156

546.625813 238.136 106.8631197 119.2172567 1 119.2172567 134.1718186 1 134.1718186 0 1 0 1 0 0

316.7804285 70.1379 31.47426177 31.47426177 1 31.47426177 31.47426177 1 31.47426177 0 1 0 1 0 0

7.499181128 8.14232043 8.14232043 7.64759304 1 7.64759304 7.269870796 1 7.269870796 0 1 0 1 0 0

53.12513858 57.60443057 57.60443057 54.10438537 1 54.10438537 51.43211584 1 51.43211584 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 1 0 1 0 0

15.52830014 13.21419713 13.21419713 12.41130251 1 12.41130251 11.79829591 1 11.79829591 0 1 0 1 0 0

1.053306608 0.996914341 0.996914341 0.936341825 1 0.936341825 0.890094969 1 0.890094969 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

12.81753076 2.58503727 1.160031021 1.226419596 1 1.226419596 1.281753076 1 1.281753076 0 1 0 1 0 0

799.2614751 161.1949088 72.33593758 76.47572329 1 76.47572329 79.92614751 1 79.92614751 0 1 0 1 0 0

510.8737318 107.2039528 48.10758911 49.74469036 1 49.74469036 51.08737318 1 51.08737318 0 1 0 1 0 0

252.6647425 47.77 47.77 49.28694467 1 49.28694467 50.5287175 1 50.5287175 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

Currently Adopted Low S Oil When Fully Adopted Low S Oil

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 4 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000

2102004000

2102005000

2102006000

2102007000

2102011000

2103001000

2103004000

2103005000

2103006000

2103007000

2103011000

2104001000

2104004000

2104006000

2104007000

2104008100

2104008210

2104008220

2104008230

2104008310

2104008320

2104008330

2104008400

2104008510

2104008610

2104009000

2104011000

2294000000

2296000000

2302002100

2302002200

2302003000

2302003100

2302003200

2302050000

2311010000

2311020000

2311030000

2325000000

2401001000

2401005000

2401008000

2401015000

2401020000

2401025000

SO2_25_CF SO2_25_GC SO2_25_CF SO2_25_GC VOC_2007 VOC_17_GO VOC_17_CF VOC_17_GC VOC_25_GO VOC_25_CF VOC_25_GC

1 252.1689297 1 252.1689297 2.56424625 2.226150382 1 2.226150382 2.179506743 1 2.179506743

1 2.233936918 0.005 0.011169685 0.16815645 0.152428777 0.6915 0.105404499 0.148049983 0.6915 0.102376563

1 128.354653 0.25 32.08866325 0.15564905 0.093283589 1 0.093283589 0.088397765 1 0.088397765

1 1.815847684 1 1.815847684 0 0 0.8329 0 0 0.8329 0

1 0.089211629 1 0.089211629 0.92606465 0.835217708 1 0.835217708 0.817835474 1 0.817835474

1 0.661910003 0.005 0.00330955 0.00340355 0.003085216 1 0.003085216 0.002996588 1 0.002996588

1 330.2210709 1 330.2210709 2.7554689 2.854114687 1 2.854114687 2.854114687 1 2.854114687

1 0 0.005 0 0 0 0.6915 0 0 0.6915 0

0.25 18.58712126 0.25 18.58712126 0.2179576 0.236996196 1 0.236996196 0.237830974 1 0.237830974

1 1.434019015 1 1.434019015 11.4599834 12.33105674 0.8329 10.27053716 13.13371398 0.8329 10.93907037

1 0.026580776 1 0.026580776 0.2415594 0.239349131 1 0.239349131 0.24367546 1 0.24367546

1 17.50681705 0.005 0.087534085 0.0925434 0.132351869 1 0.132351869 0.139725727 1 0.139725727

1 13.47409486 1 13.47409486 6.58173235 4.096799301 1 4.096799301 3.88190574 1 3.88190574

0.005 2.012338335 0.005 2.012338335 9.5987 7.598426907 1 7.598426907 6.613312326 1 6.613312326

1 1.002285118 1 1.002285118 8.79761545 8.786882359 1 8.786882359 9.187613743 1 9.187613743

1 0.07285333 1 0.07285333 0.91310745 0.639659162 1 0.639659162 0.63139554 1 0.63139554

1 1.582006361 1 1.582006361 63.34728863 69.68201749 1 69.68201749 74.74980058 1 74.74980058

1 0.683871239 1 0.683871239 141.5827174 113.2661739 1 113.2661739 90.61293912 1 90.61293912

1 0.283860374 1 0.283860374 6.26162589 7.513951068 1 7.513951068 8.51581121 1 8.51581121

1 0.118968339 1 0.118968339 3.280376993 3.936452391 1 3.936452391 4.46131271 1 4.46131271

1 1.970271387 1 1.970271387 407.9077481 326.3261985 1 326.3261985 261.0609588 1 261.0609588

1 0.819497288 1 0.819497288 18.07714606 21.69257527 1 21.69257527 24.58491864 1 24.58491864

1 0.341592836 1 0.341592836 9.41892012 11.30270414 1 11.30270414 12.80973136 1 12.80973136

1 0.953733012 1 0.953733012 0.089850766 0.10782092 1 0.10782092 0.122197042 1 0.122197042

1 0.990345701 1 0.990345701 8.994827029 7.195861623 1 7.195861623 5.756689298 1 5.756689298

1 3.340562696 1 3.340562696 16.45597387 18.10157126 1 18.10157126 19.41804917 1 19.41804917

1 0 1 0 18.74626623 20.62089285 1 20.62089285 22.12059415 1 22.12059415

1 0.330974156 0.005 0.001654871 0.5175 0.483691725 1 0.483691725 0.5220333 1 0.5220333

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 2.033505235 1.909949457 1 1.909949457 1.815615149 1 1.815615149

1 0 1 0 6.996545544 6.571435436 1 6.571435436 6.246865689 1 6.246865689

1 0 1 0 2.126635758 1.997421369 1 1.997421369 1.898766736 1 1.898766736

1 0 1 0 1.002462195 0.941552592 1 0.941552592 0.895048371 1 0.895048371

1 0 1 0 0.039058243 0.036685064 1 0.036685064 0.034873152 1 0.034873152

1 0 1 0 13.53 12.7079172 1 12.7079172 12.0802605 1 12.0802605

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 406.498315 437.2743024 1 437.2743024 459.1764316 1 459.1764316

1 0 1 0 84.33575 87.83737034 1 87.83737034 90.72418306 1 90.72418306

1 0 1 0 22.6073925 22.6073925 1 22.6073925 22.6073925 1 22.6073925

1 0 1 0 3.827 3.88383095 1 3.88383095 3.92983149 1 3.92983149

1 0 1 0 40.0989954 37.70508537 1 37.70508537 35.8757692 1 35.8757692

1 0 1 0 63.9831096 60.16331796 1 60.16331796 57.2444085 1 57.2444085

Currently Adopted Low S Oil When Fully Adopted Low S Oil

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 5 of 35
Appendix B2 - Allentown Area Values

STATE FIPS CNTY_NAME

NONATTAINMENT 

AREA SCC SCC_DESCRIPTION

TF 

SCC TF ORIGINAL GROWTH FACTOR REFERENCE

PA 42077 Lehigh Allentown, PA 2401030000 Surface Coating /Paper /Total: All Solvent Types NO 1 State Employment NAICS=322

PA 42077 Lehigh Allentown, PA 2401040000 Surface Coating /Metal Cans /Total: All Solvent Types NO 1 State Employment NAICS=332

PA 42077 Lehigh Allentown, PA 2401045000 Surface Coating /Metal Coils /Total: All Solvent Types NO 1 State Employment NAICS=332

PA 42077 Lehigh Allentown, PA 2401060000 Surface Coating /Large Appliances /Total: All Solvent Types NO 1 State Employment NAICS=335

PA 42077 Lehigh Allentown, PA 2401065000 Surface Coating /Electronic & Other Electrical /Total: All Solvent Types NO 1 State Employment NAICS=334

PA 42077 Lehigh Allentown, PA 2401080000 Surface Coating /Marine /Total: All Solvent Types NO 1 State Employment NAICS=336

PA 42077 Lehigh Allentown, PA 2401085000 Surface Coating /Railroad /Total: All Solvent Types NO 1 State Employment NAICS=336

PA 42077 Lehigh Allentown, PA 2401090000 Surface Coating /Misc Manufacturing /Total: All Solvent Types NO 1 State Employment NAICS=339

PA 42077 Lehigh Allentown, PA 2401100000 Surface Coating /Industrial Maintenance Coatings /Total: All Solvent Types NO 1 State Employment NAICS=31-33

PA 42077 Lehigh Allentown, PA 2401200000 Surface Coating /Other Special Purpose Coatings /Total: All Solvent Types NO 1 State Employment NAICS=31-33

PA 42077 Lehigh Allentown, PA 2415200000 Degreasing /All Industries: Conveyerized Degreasing /Total: All Solvent Typ NO 1 State Employment NAICS=31-33

PA 42077 Lehigh Allentown, PA 2415230000 Degreasing /Electronic & Other Elec: Conveyerized Degreasing /Total: All So NO 1 State Employment NAICS=334

PA 42077 Lehigh Allentown, PA 2415300000 Degreasing /All Industries: Cold Cleaning /Total: All Solvent Types NO 1 State Employment NAICS=31-33

PA 42077 Lehigh Allentown, PA 2415360000 Degreasing /Auto Repair Services: Cold Cleaning /Total: All Solvent Types NO 1 State Employment NAICS=811

PA 42077 Lehigh Allentown, PA 2420000000 Dry Cleaning /All Processes /Total: All Solvent Types NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2425000000 Graphic Arts /All Processes /Total: All Solvent Types NO 1 State Employment NAICS=323

PA 42077 Lehigh Allentown, PA 2460100000 Misc Non-indus: Consumer & Comm /All Personal Care Products /Total: All Sol NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2460200000 Misc Non-indus: Consumer & Comm /All Household Products /Total: All Solvent NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2460400000 Misc Non-indus: Consumer & Comm /All Auto Aftermarket Products /Total: All NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2460500000 Misc Non-indus: Consumer & Comm /All Coatings & Related Products /Total: Al NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2460600000 Misc Non-indus: Consumer & Comm /All Adhesives & Sealants /Total: All Solve NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2460800000 Misc Non-indus: Consumer & Comm /All FIFRA Related Products /Total: All Sol NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2460900000 Misc Non-indus: Consumer & Comm /Misc Products (Not Otherwise Covered) /Tot NO 1 State-Supplied Population by County

PA 42077 Lehigh Allentown, PA 2461021000 Misc Non-industrial: Commercial /Cutback Asphalt /Total: All Solvent Types NO 1 Default - No Growth

PA 42077 Lehigh Allentown, PA 2461022000 Misc Non-industrial: Commercial /Emulsified Asphalt /Total: All Solvent Typ NO 1 Default - No Growth

PA 42077 Lehigh Allentown, PA 2501011011 Residential Portable Gas Cans /Permeation NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501011012 Residential Portable Gas Cans /Evaporation (includes Diurnal losses) NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501011013 Residential Portable Gas Cans /Spillage During Transport NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501011014 Residential Portable Gas Cans /Refilling at the Pump - Vapor Displacement NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501011015 Residential Portable Gas Cans /Refilling at the Pump - Spillage NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501012011 Commercial Portable Gas Cans /Permeation NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501012012 Commercial Portable Gas Cans /Evaporation (includes Diurnal losses) NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501012013 Commercial Portable Gas Cans /Spillage During Transport NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501012014 Commercial Portable Gas Cans /Refilling at the Pump - Vapor Displacement NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501012015 Commercial Portable Gas Cans /Refilling at the Pump - Spillage NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501060053 Gasoline Service Stations /Stage 1: Balanced Submerged Filling NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2501060201 Gasoline Service Stations /Underground Tank: Breathing and Emptying NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42077 Lehigh Allentown, PA 2505030120 Petrol & Petrol Product Transport /Truck /Gasoline NO 1 AEO2010; MA; All Sectors; Gasoline

PA 42077 Lehigh Allentown, PA 2610000100 Open Burning /All Categories /Yard Waste - Leaf Species Unspecified NO 1 Default - No Growth

PA 42077 Lehigh Allentown, PA 2610000400 Open Burning /All Categories /Yard Waste - Brush Species Unspecified NO 1 Default - No Growth

PA 42077 Lehigh Allentown, PA 2610000500 Open Burning /All Categories /Land Clearing Debris (use 28-10-005-000 for L NO 1 Default - No Growth

PA 42077 Lehigh Allentown, PA 2610030000 Open Burning /Residential /Household Waste (use 26-10-000-xxx for Yard Wast NO 1 Default - No Growth

PA 42077 Lehigh Allentown, PA 2630020000 Wastewater Treatment /Public Owned /Total Processed NO 1 State Employment NAICS=562

PA 42077 Lehigh Allentown, PA 2801000003 Agric - Crops /Tilling YES 0.448748277 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700001 Agric - Crops /Fertilizer Application /Anhydrous Ammonia NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700002 Agric - Crops /Fertilizer Application /Aqueous Ammonia NO 1 State Employment NAICS=111

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 6 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2401030000

2401040000

2401045000

2401060000

2401065000

2401080000

2401085000

2401090000

2401100000

2401200000

2415200000

2415230000

2415300000

2415360000

2420000000

2425000000

2460100000

2460200000

2460400000

2460500000

2460600000

2460800000

2460900000

2461021000

2461022000

2501011011

2501011012

2501011013

2501011014

2501011015

2501012011

2501012012

2501012013

2501012014

2501012015

2501060053

2501060201

2505030120

2610000100

2610000400

2610000500

2610030000

2630020000

2801000003

2801700001

2801700002

FINAL GROWTH FACTOR REFERENCE GF_07_13 GF_07_17 GF_07_20 GF_07_25 GF_07_13 GF_07_17 GF_07_20 GF_07_25 CONTROL REFERENCE NH3_2007 NH3_17_GO

NH3_17 

CF

Original GFs based on Column I Reference Final GFs based on Column J Reference

Use Original Estimates 0.95405 0.92407 0.90207 0.86679 0.95405 0.92407 0.90207 0.86679 0 1

Use Original Estimates 1.04066 1.06827 1.08935 1.12561 1.04066 1.06827 1.08935 1.12561 0 1

Use Original Estimates 1.04066 1.06827 1.08935 1.12561 1.04066 1.06827 1.08935 1.12561 0 1

Use Original Estimates 0.9642 0.94073 0.92343 0.89543 0.9642 0.94073 0.92343 0.89543 0 1

Use Original Estimates 0.91259 0.85671 0.81662 0.75467 0.91259 0.85671 0.81662 0.75467 0 1

Use Original Estimates 0.95717 0.92918 0.90862 0.87555 0.95717 0.92918 0.90862 0.87555 0 1

Use Original Estimates 0.95717 0.92918 0.90862 0.87555 0.95717 0.92918 0.90862 0.87555 0 1

Use Original Estimates 1.04168 1.07 1.09162 1.12884 1.04168 1.07 1.09162 1.12884 0 1

Use Original Estimates 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822 0 1

Use Original Estimates 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822 0 1

Use Original Estimates 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822 0 1

Use Original Estimates 0.91259 0.85671 0.81662 0.75467 0.91259 0.85671 0.81662 0.75467 0 1

Use Original Estimates 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822 0 1

Use Original Estimates 1.0248 1.04152 1.0542 1.07575 1.0248 1.04152 1.0542 1.07575 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 0 1

Use Original Estimates 0.90835 0.84988 0.80802 0.74362 0.90835 0.84988 0.80802 0.74362 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.045 1.07571 1.09873 1.12959 1.045 1.07571 1.09873 1.12959 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 0 1

Use Original Estimates 1.22201 1.18515 1.16707 1.15754 1.22201 1.18515 1.16707 1.15754 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1.02567 1.04298 1.05611 1.07845 1.02567 1.04298 1.05611 1.07845 1.27003055 1.324616463 1

Use Original Estimates 1.0080972 1.0135153 1.0175936 1.02444 1.008097 1.0135153 1.017594 1.02444 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 7 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2401030000

2401040000

2401045000

2401060000

2401065000

2401080000

2401085000

2401090000

2401100000

2401200000

2415200000

2415230000

2415300000

2415360000

2420000000

2425000000

2460100000

2460200000

2460400000

2460500000

2460600000

2460800000

2460900000

2461021000

2461022000

2501011011

2501011012

2501011013

2501011014

2501011015

2501012011

2501012012

2501012013

2501012014

2501012015

2501060053

2501060201

2505030120

2610000100

2610000400

2610000500

2610030000

2630020000

2801000003

2801700001

2801700002

NH3_17_GC NH3_25_GO

NH3_25 

CF NH3_25_GC NOX_2007 NOX_17_GO

NOX_17 

CF NOX_17_GC NOX_25_GO

NOX_25 

CF NOX_25_GC

Without TF 

P10_2007

With TF 

P10_2007_TF

With TF 

P10_17_GO

P10_17 

CF

With TF 

P10_17_GC

With TF 

P10_25_GO

P10_25 

CF

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1

0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1

0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1

0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1

1.324616463 1.369664447 1 1.369664447 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 812.1075045 364.4318434 369.357237 1 369.357237 373.3385576 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 8 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2401030000

2401040000

2401045000

2401060000

2401065000

2401080000

2401085000

2401090000

2401100000

2401200000

2415200000

2415230000

2415300000

2415360000

2420000000

2425000000

2460100000

2460200000

2460400000

2460500000

2460600000

2460800000

2460900000

2461021000

2461022000

2501011011

2501011012

2501011013

2501011014

2501011015

2501012011

2501012012

2501012013

2501012014

2501012015

2501060053

2501060201

2505030120

2610000100

2610000400

2610000500

2610030000

2630020000

2801000003

2801700001

2801700002

With TF 

P10_25_GC

With TF 

P25_2007

With TF 

P25_2007_TF

With TF 

P25_17_GO

P25_17 

CF

With TF 

P25_17_GC

With TF 

P25_25_GO

P25_25 

CF

With TF 

P25_25_GC SO2_2007 SO2_17_GO SO2_17_CF SO2_17_GC SO2_17_CF SO2_17_GC SO2_25_GO

Currently Adopted Low S Oil When Fully Adopted Low S Oil

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

373.3385576 162.4215009 72.88636867 73.87144741 1 73.87144741 74.66771152 1 74.66771152 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 9 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2401030000

2401040000

2401045000

2401060000

2401065000

2401080000

2401085000

2401090000

2401100000

2401200000

2415200000

2415230000

2415300000

2415360000

2420000000

2425000000

2460100000

2460200000

2460400000

2460500000

2460600000

2460800000

2460900000

2461021000

2461022000

2501011011

2501011012

2501011013

2501011014

2501011015

2501012011

2501012012

2501012013

2501012014

2501012015

2501060053

2501060201

2505030120

2610000100

2610000400

2610000500

2610030000

2630020000

2801000003

2801700001

2801700002

SO2_25_CF SO2_25_GC SO2_25_CF SO2_25_GC VOC_2007 VOC_17_GO VOC_17_CF VOC_17_GC VOC_25_GO VOC_25_CF VOC_25_GC

Currently Adopted Low S Oil When Fully Adopted Low S Oil

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0.85693585 0.806145262 1 0.806145262 0.767326068 1 0.767326068

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 101.2029 108.287103 1 108.287103 114.2418816 1 114.2418816

1 0 1 0 25.300725 24.2780697 1 24.2780697 23.48463896 1 23.48463896

1 0 1 0 1.1807005 1.132976586 1 1.132976586 1.095949818 1 1.095949818

1 0 1 0 40.99392135 39.33694705 1 39.33694705 38.05137768 1 38.05137768

1 0 1 0 17.56882345 15.05138674 1 15.05138674 13.25866399 1 13.25866399

1 0 1 0 87.5742428 84.03449191 1 84.03449191 81.28816365 1 81.28816365

1 0 1 0 199.03237 207.296194 1 207.296194 214.109072 1 214.109072

1 0 1 0 149.907 161.256459 1 161.256459 169.3334481 1 169.3334481

1 0 1 0 742.1546 630.7423514 1 630.7423514 551.8810037 1 551.8810037

1 0 1 0 368.2870227 396.1700332 0.98 388.2466325 416.013338 0.98 407.6930712

1 0 1 0 126.1657699 135.7177803 0.98 133.0034247 142.515592 0.98 139.6652802

1 0 1 0 219.3930252 236.0032711 0.98 231.2832057 247.8241673 0.98 242.867684

1 0 1 0 160.237925 172.3695383 0.98 168.9221475 181.0031577 0.98 177.3830945

1 0 1 0 92.26454855 99.24989752 0.98 97.26489957 104.2211114 0.98 102.1366892

1 0 1 0 271.0524018 291.5737791 0.98 285.7423036 306.1780825 0.98 300.0545209

1 0 1 0 11.807005 12.70091335 0.98 12.44689508 13.33707478 0.98 13.07033328

1 0 1 0 176.5229091 176.5229091 1 176.5229091 176.5229091 1 176.5229091

1 0 1 0 47.8973014 47.8973014 1 47.8973014 47.8973014 1 47.8973014

1 0 1 0 29.3356604 34.85311141 0.25 8.713277852 34.03611327 0.22 7.487944918

1 0 1 0 57.27685923 68.04949091 0.25 17.01237273 66.45433038 0.22 14.61995268

1 0 1 0 15.67828809 18.62706051 0.25 4.656765128 18.19042019 0.22 4.001892442

1 0 1 0 5.351357348 6.357840638 0.25 1.58946016 6.208805336 0.22 1.365937174

1 0 1 0 0.48706776 0.578675464 0.25 0.144668866 0.565110627 0.22 0.124324338

1 0 1 0 0.936987465 1.113216067 0.25 0.278304017 1.087120967 0.22 0.239166613

1 0 1 0 1.829435519 2.173515751 0.25 0.543378938 2.122565972 0.22 0.466964514

1 0 1 0 21.38760182 25.41018197 0.25 6.352545493 24.81453726 0.22 5.459198197

1 0 1 0 10.31323282 12.25294565 0.25 3.063236412 11.96572211 0.22 2.632458865

1 0 1 0 0.937159172 1.113420069 0.25 0.278355017 1.087320186 0.22 0.239210441

1 0 1 0 61.4268847 72.98005317 1 72.98005317 71.26931444 1 71.26931444

1 0 1 0 9.89053505 11.75074688 1 11.75074688 11.47529548 1 11.47529548

1 0 1 0 1.9217361 2.277545539 1 2.277545539 2.224486405 1 2.224486405

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 74.3982379 77.59587416 1 77.59587416 80.23477966 1 80.23477966

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 10 of 35
Appendix B2 - Allentown Area Values

STATE FIPS CNTY_NAME

NONATTAINMENT 

AREA SCC SCC_DESCRIPTION

TF 

SCC TF ORIGINAL GROWTH FACTOR REFERENCE

PA 42077 Lehigh Allentown, PA 2801700003 Agric - Crops /Fertilizer Application /Nitrogen Solutions NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700004 Agric - Crops /Fertilizer Application /Urea NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700005 Agric - Crops /Fertilizer Application /Ammonium Nitrate NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700006 Agric - Crops /Fertilizer Application /Ammonium Sulfate NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700007 Agric - Crops /Fertilizer Application /Ammonium Thiosulfate NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700010 Agric - Crops /Fertilizer Application /N-P-K (multi-grade nutrient fertiliz NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700011 Agric - Crops /Fertilizer Application /Calcium Ammonium Nitrate NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700012 Agric - Crops /Fertilizer Application /Potassium Nitrate NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700013 Agric - Crops /Fertilizer Application /Diammonium Phosphate NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700014 Agric - Crops /Fertilizer Application /Monoammonium Phosphate NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700015 Agric - Crops /Fertilizer Application /Liquid Ammonium Polyphosphate NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2801700099 Agric - Crops /Fertilizer Application /Miscellaneous Fertilizers NO 1 State Employment NAICS=111

PA 42077 Lehigh Allentown, PA 2805001100 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots NO 1 EPA2020; Livestock; Beef

PA 42077 Lehigh Allentown, PA 2805001200 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots NO 1 EPA2020; Livestock; Beef

PA 42077 Lehigh Allentown, PA 2805001300 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots NO 1 EPA2020; Livestock; Beef

PA 42077 Lehigh Allentown, PA 2805002000 Agric - Livestock /Beef cattle production composite /Not Elsewhere Classifi NO 1 EPA2020; Livestock; Beef

PA 42077 Lehigh Allentown, PA 2805003100 Agric - Livestock /Beef cattle - finishing operations on pasture/range /Co NO 1 EPA2020; Livestock; Beef

PA 42077 Lehigh Allentown, PA 2805007100 Agric - Livestock /Poultry production - layers with dry manure management s NO 1 EPA2020; Livestock; Layers

PA 42077 Lehigh Allentown, PA 2805007300 Agric - Livestock /Poultry production - layers with dry manure management s NO 1 EPA2020; Livestock; Layers

PA 42077 Lehigh Allentown, PA 2805008100 Agric - Livestock /Poultry production - layers with wet manure management s NO 1 EPA2020; Livestock; Layers

PA 42077 Lehigh Allentown, PA 2805008200 Agric - Livestock /Poultry production - layers with wet manure management s NO 1 EPA2020; Livestock; Layers

PA 42077 Lehigh Allentown, PA 2805008300 Agric - Livestock /Poultry production - layers with wet manure management s NO 1 EPA2020; Livestock; Layers

PA 42077 Lehigh Allentown, PA 2805009100 Agric - Livestock /Poultry production - broilers /Confinement NO 1 EPA2020; Livestock; Broilers

PA 42077 Lehigh Allentown, PA 2805009200 Agric - Livestock /Poultry production - broilers /Manure handling and stora NO 1 EPA2020; Livestock; Broilers

PA 42077 Lehigh Allentown, PA 2805009300 Agric - Livestock /Poultry production - broilers /Land application of manur NO 1 EPA2020; Livestock; Broilers

PA 42077 Lehigh Allentown, PA 2805010100 Agric - Livestock /Poultry production - turkeys /Confinement NO 1 EPA2020; Livestock; Turkeys

PA 42077 Lehigh Allentown, PA 2805010200 Agric - Livestock /Poultry production - turkeys /Manure handling and storag NO 1 EPA2020; Livestock; Turkeys

PA 42077 Lehigh Allentown, PA 2805010300 Agric - Livestock /Poultry production - turkeys /Land application of manure NO 1 EPA2020; Livestock; Turkeys

PA 42077 Lehigh Allentown, PA 2805018000 Agric - Livestock /Dairy cattle composite /Not Elsewhere Classified NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805019100 Agric - Livestock /Dairy cattle - flush dairy /Confinement NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805019200 Agric - Livestock /Dairy cattle - flush dairy /Manure handling and storage NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805019300 Agric - Livestock /Dairy cattle - flush dairy /Land application of manure NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805021100 Agric - Livestock /Dairy cattle - scrape dairy /Confinement NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805021200 Agric - Livestock /Dairy cattle - scrape dairy /Manure handling and storage NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805021300 Agric - Livestock /Dairy cattle - scrape dairy /Land application of manure NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805022100 Agric - Livestock /Dairy cattle - deep pit dairy /Confinement NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805022200 Agric - Livestock /Dairy cattle - deep pit dairy /Manure handling and stora NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805022300 Agric - Livestock /Dairy cattle - deep pit dairy /Land application of manur NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805023100 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Confinement NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805023200 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Manure handling and NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805023300 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Land application of NO 1 EPA2020; Livestock; Dairy Cow

PA 42077 Lehigh Allentown, PA 2805025000 Agric - Livestock /Swine production composite /Not Elsewhere Classified (se NO 1 EPA2020; Livestock; Pork

PA 42077 Lehigh Allentown, PA 2805030000 Agric - Livestock /Poultry Waste Emissions /Not Elsewhere Classified (see a NO 1 EPA2020; Livestock; Poultry

PA 42077 Lehigh Allentown, PA 2805030007 Agric - Livestock /Poultry Waste Emissions /Ducks NO 1 EPA2020; Livestock; Poultry

PA 42077 Lehigh Allentown, PA 2805030008 Agric - Livestock /Poultry Waste Emissions /Geese NO 1 EPA2020; Livestock; Poultry

PA 42077 Lehigh Allentown, PA 2805035000 Agric - Livestock /Horses & Ponies Waste Emissions /Not Elsewhere Classifie NO 1 EPA2020; Livestock; Overall

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 11 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2801700003

2801700004

2801700005

2801700006

2801700007

2801700010

2801700011

2801700012

2801700013

2801700014

2801700015

2801700099

2805001100

2805001200

2805001300

2805002000

2805003100

2805007100

2805007300

2805008100

2805008200

2805008300

2805009100

2805009200

2805009300

2805010100

2805010200

2805010300

2805018000

2805019100

2805019200

2805019300

2805021100

2805021200

2805021300

2805022100

2805022200

2805022300

2805023100

2805023200

2805023300

2805025000

2805030000

2805030007

2805030008

2805035000

FINAL GROWTH FACTOR REFERENCE GF_07_13 GF_07_17 GF_07_20 GF_07_25 GF_07_13 GF_07_17 GF_07_20 GF_07_25 CONTROL REFERENCE NH3_2007 NH3_17_GO

NH3_17 

CF

Original GFs based on Column I Reference Final GFs based on Column J Reference

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 26.083238 26.43588338 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 36.315308 36.80629096 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0.00308009 0.003121733 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 2.0784822 2.106583279 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 31.72658 32.15552336 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0.0768094 0.077847863 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0.41215902 0.41773141 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0.6532656 0.662097751 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 25.48375 25.8282903 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 1.137264 1.156574743 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 0.000454906 0.00046263 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 0.9098112 0.925259794 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 3.160536 3.214201901 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 1.143876 1.163299014 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 10.129584 12.06352418 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 0.11399088 0.135754019 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 0 0 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 0 0 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 0 0 1

Use Original Estimates 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331 0.011663568 0.014795703 1

Use Original Estimates 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331 0.00211584 0.002684028 1

Use Original Estimates 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331 0.009534504 0.0120949 1

Use Original Estimates 1 1 1 1 1 1 1 1 7.352544 7.352544 1

Use Original Estimates 1 1 1 1 1 1 1 1 1.3224 1.3224 1

Use Original Estimates 1 1 1 1 1 1 1 1 6.612 6.612 1

Use Original Estimates 1 1 1 1 1 1 1 1 15.73656 15.73656 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.185136 0.185136 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.5210256 0.5210256 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.05249928 0.05249928 1

Use Original Estimates 1 1 1 1 1 1 1 1 6.916152 6.916152 1

Use Original Estimates 1 1 1 1 1 1 1 1 6.916152 6.916152 1

Use Original Estimates 1 1 1 1 1 1 1 1 15.73656 15.73656 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.608304 0.608304 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.0284316 0.0284316 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.3517584 0.3517584 1

Use Original Estimates 1 1 1 1 1 1 1 1 5.778888 5.778888 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.09944448 0.09944448 1

Use Original Estimates 1 1 1 1 1 1 1 1 7.709592 7.709592 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0 0 1

Use Original Estimates 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235 0.03940752 0.047732359 1

Use Original Estimates 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235 0.2353872 0.285112746 1

Use Original Estimates 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235 0.05990472 0.072559592 1

Use Original Estimates 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405 10.698216 11.51181533 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 12 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2801700003

2801700004

2801700005

2801700006

2801700007

2801700010

2801700011

2801700012

2801700013

2801700014

2801700015

2801700099

2805001100

2805001200

2805001300

2805002000

2805003100

2805007100

2805007300

2805008100

2805008200

2805008300

2805009100

2805009200

2805009300

2805010100

2805010200

2805010300

2805018000

2805019100

2805019200

2805019300

2805021100

2805021200

2805021300

2805022100

2805022200

2805022300

2805023100

2805023200

2805023300

2805025000

2805030000

2805030007

2805030008

2805035000

NH3_17_GC NH3_25_GO

NH3_25 

CF NH3_25_GC NOX_2007 NOX_17_GO

NOX_17 

CF NOX_17_GC NOX_25_GO

NOX_25 

CF NOX_25_GC

Without TF 

P10_2007

With TF 

P10_2007_TF

With TF 

P10_17_GO

P10_17 

CF

With TF 

P10_17_GC

With TF 

P10_25_GO

P10_25 

CF

26.43588338 26.72071234 1 26.72071234 0 1 0 0 1 0 0 0 1 0 0 1

36.80629096 37.20285413 1 37.20285413 0 1 0 0 1 0 0 0 1 0 0 1

0.003121733 0.003155367 1 0.003155367 0 1 0 0 1 0 0 0 1 0 0 1

2.106583279 2.129280305 1 2.129280305 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

32.15552336 32.50197762 1 32.50197762 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0.077847863 0.078686622 1 0.078686622 0 1 0 0 1 0 0 0 1 0 0 1

0.41773141 0.422232186 1 0.422232186 0 1 0 0 1 0 0 0 1 0 0 1

0.662097751 0.669231411 1 0.669231411 0 1 0 0 1 0 0 0 1 0 0 1

25.8282903 26.10657285 1 26.10657285 0 1 0 0 1 0 0 0 1 0 0 1

1.156574743 1.171268194 1 1.171268194 0 1 0 0 1 0 0 0 1 0 0 1

0.00046263 0.000468507 1 0.000468507 0 1 0 0 1 0 0 0 1 0 0 1

0.925259794 0.937014555 1 0.937014555 0 1 0 0 1 0 0 0 1 0 0 1

3.214201901 3.255036026 1 3.255036026 0 1 0 0 1 0 0 0 1 0 0 1

1.163299014 1.178077892 1 1.178077892 0 1 0 0 1 0 0 0 1 0 0 1

12.06352418 13.53808772 1 13.53808772 0 1 0 0 1 0 0 0 1 0 0 1

0.135754019 0.152347671 1 0.152347671 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0.014795703 0.017184051 1 0.017184051 0 1 0 0 1 0 0 0 1 0 0 1

0.002684028 0.003117288 1 0.003117288 0 1 0 0 1 0 0 0 1 0 0 1

0.0120949 0.01404728 1 0.01404728 0 1 0 0 1 0 0 0 1 0 0 1

7.352544 7.352544 1 7.352544 0 1 0 0 1 0 0 0 1 0 0 1

1.3224 1.3224 1 1.3224 0 1 0 0 1 0 0 0 1 0 0 1

6.612 6.612 1 6.612 0 1 0 0 1 0 0 0 1 0 0 1

15.73656 15.73656 1 15.73656 0 1 0 0 1 0 0 0 1 0 0 1

0.185136 0.185136 1 0.185136 0 1 0 0 1 0 0 0 1 0 0 1

0.5210256 0.5210256 1 0.5210256 0 1 0 0 1 0 0 0 1 0 0 1

0.05249928 0.05249928 1 0.05249928 0 1 0 0 1 0 0 0 1 0 0 1

6.916152 6.916152 1 6.916152 0 1 0 0 1 0 0 0 1 0 0 1

6.916152 6.916152 1 6.916152 0 1 0 0 1 0 0 0 1 0 0 1

15.73656 15.73656 1 15.73656 0 1 0 0 1 0 0 0 1 0 0 1

0.608304 0.608304 1 0.608304 0 1 0 0 1 0 0 0 1 0 0 1

0.0284316 0.0284316 1 0.0284316 0 1 0 0 1 0 0 0 1 0 0 1

0.3517584 0.3517584 1 0.3517584 0 1 0 0 1 0 0 0 1 0 0 1

5.778888 5.778888 1 5.778888 0 1 0 0 1 0 0 0 1 0 0 1

0.09944448 0.09944448 1 0.09944448 0 1 0 0 1 0 0 0 1 0 0 1

7.709592 7.709592 1 7.709592 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0.047732359 0.05408091 1 0.05408091 0 1 0 0 1 0 0 0 1 0 0 1

0.285112746 0.323033624 1 0.323033624 0 1 0 0 1 0 0 0 1 0 0 1

0.072559592 0.082210242 1 0.082210242 0 1 0 0 1 0 0 0 1 0 0 1

11.51181533 12.13231185 1 12.13231185 0 1 0 0 1 0 0 0 1 0 0 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 13 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2801700003

2801700004

2801700005

2801700006

2801700007

2801700010

2801700011

2801700012

2801700013

2801700014

2801700015

2801700099

2805001100

2805001200

2805001300

2805002000

2805003100

2805007100

2805007300

2805008100

2805008200

2805008300

2805009100

2805009200

2805009300

2805010100

2805010200

2805010300

2805018000

2805019100

2805019200

2805019300

2805021100

2805021200

2805021300

2805022100

2805022200

2805022300

2805023100

2805023200

2805023300

2805025000

2805030000

2805030007

2805030008

2805035000

With TF 

P10_25_GC

With TF 

P25_2007

With TF 

P25_2007_TF

With TF 

P25_17_GO

P25_17 

CF

With TF 

P25_17_GC

With TF 

P25_25_GO

P25_25 

CF

With TF 

P25_25_GC SO2_2007 SO2_17_GO SO2_17_CF SO2_17_GC SO2_17_CF SO2_17_GC SO2_25_GO

Currently Adopted Low S Oil When Fully Adopted Low S Oil

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 14 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2801700003

2801700004

2801700005

2801700006

2801700007

2801700010

2801700011

2801700012

2801700013

2801700014

2801700015

2801700099

2805001100

2805001200

2805001300

2805002000

2805003100

2805007100

2805007300

2805008100

2805008200

2805008300

2805009100

2805009200

2805009300

2805010100

2805010200

2805010300

2805018000

2805019100

2805019200

2805019300

2805021100

2805021200

2805021300

2805022100

2805022200

2805022300

2805023100

2805023200

2805023300

2805025000

2805030000

2805030007

2805030008

2805035000

SO2_25_CF SO2_25_GC SO2_25_CF SO2_25_GC VOC_2007 VOC_17_GO VOC_17_CF VOC_17_GC VOC_25_GO VOC_25_CF VOC_25_GC

Currently Adopted Low S Oil When Fully Adopted Low S Oil

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 15 of 35
Appendix B2 - Allentown Area Values

STATE FIPS CNTY_NAME

NONATTAINMENT 

AREA SCC SCC_DESCRIPTION

TF 

SCC TF ORIGINAL GROWTH FACTOR REFERENCE

PA 42077 Lehigh Allentown, PA 2805039100 Agric - Livestock /Swine production - operations with lagoons (unspecified NO 1 EPA2020; Livestock; Pork

PA 42077 Lehigh Allentown, PA 2805039200 Agric - Livestock /Swine production - operations with lagoons (unspecified NO 1 EPA2020; Livestock; Pork

PA 42077 Lehigh Allentown, PA 2805039300 Agric - Livestock /Swine production - operations with lagoons (unspecified NO 1 EPA2020; Livestock; Pork

PA 42077 Lehigh Allentown, PA 2805040000 Agric - Livestock /Sheep & Lambs Waste Emissions /Total NO 1 EPA2020; livestock; Overall

PA 42077 Lehigh Allentown, PA 2805045000 Agric - Livestock /Goats Waste Emissions /Not Elsewhere Classified NO 1 EPA2020; livestock; Overall

PA 42077 Lehigh Allentown, PA 2805047100 Agric - Livestock /Swine production - deep-pit house operations (unspecifie NO 1 EPA2020; livestock; Pork

PA 42077 Lehigh Allentown, PA 2805047300 Agric - Livestock /Swine production - deep-pit house operations (unspecifie NO 1 EPA2020; livestock; Pork

PA 42077 Lehigh Allentown, PA 2805053100 Agric - Livestock /Swine production - outdoor operations (unspecified anima NO 1 EPA2020; livestock; Pork

PA 42095 Northampton Allentown, PA 2102001000 Stationary Fuel Comb /Industrial /Anthracite Coal /Total: All Boiler Types NO 1 AEO2010; MA; Industrial; Coal

PA 42095 Northampton Allentown, PA 2102004000 Stationary Fuel Comb /Industrial /Distillate Oil /Total: Boilers and IC Eng NO 1 AEO2010; MA; Industrial; Distillate

PA 42095 Northampton Allentown, PA 2102005000 Stationary Fuel Comb /Industrial /Residual Oil /Total: All Boiler Types NO 1 AEO2010; MA; Industrial; Residual

PA 42095 Northampton Allentown, PA 2102006000 Stationary Fuel Comb /Industrial /Natural Gas /Total: Boilers and IC Engine NO 1 AEO2010; MA; Industrial; Natural Gas

PA 42095 Northampton Allentown, PA 2102007000 Stationary Fuel Comb /Industrial /Liquified Petroleum Gas /Total: All Boile NO 1 AEO2010; MA; Industrial; LPG

PA 42095 Northampton Allentown, PA 2102011000 Stationary Fuel Comb /Industrial /Kerosene /Total: All Boiler Types NO 1 AEO2010; MA; Industrial; Distillate

PA 42095 Northampton Allentown, PA 2103001000 Stationary Fuel Comb /Commercial/Institutional /Anthracite Coal /Total: All NO 1 AEO2010; MA; Comm/Inst; Coal

PA 42095 Northampton Allentown, PA 2103004000 Stationary Fuel Comb /Commercial/Institutional /Distillate Oil /Total: Boil NO 1 AEO2010; MA; Comm/Inst; Distillate

PA 42095 Northampton Allentown, PA 2103005000 Stationary Fuel Comb /Commercial/Institutional /Residual Oil /Total: All Bo NO 1 AEO2010; MA; Comm/Inst; Residual

PA 42095 Northampton Allentown, PA 2103006000 Stationary Fuel Comb /Commercial/Institutional /Natural Gas /Total: Boilers NO 1 AEO2010; MA; Comm/Inst; Natural Gas

PA 42095 Northampton Allentown, PA 2103007000 Stationary Fuel Comb /Commercial/Institutional /Liquified Petroleum Gas /To NO 1 AEO2010; MA; Comm/Inst; LPG

PA 42095 Northampton Allentown, PA 2103011000 Stationary Fuel Comb /Commercial/Institutional /Kerosene /Total: All Combus NO 1 AEO2010; MA; Comm/Inst; Kerosene

PA 42095 Northampton Allentown, PA 2104001000 Stationary Fuel Comb /Residential /Anthracite Coal /Total: All Combustor Ty NO 1 AEO2010; MA; Residential; Coal

PA 42095 Northampton Allentown, PA 2104004000 Stationary Fuel Comb /Residential /Distillate Oil /Total: All Combustor Typ NO 1 AEO2010; MA; Residential; Distillate

PA 42095 Northampton Allentown, PA 2104006000 Stationary Fuel Comb /Residential /Natural Gas /Total: All Combustor Types NO 1 AEO2010; MA; Residential; Natural Gas

PA 42095 Northampton Allentown, PA 2104007000 Stationary Fuel Comb /Residential /Liquified Petroleum Gas /Total: All Comb NO 1 AEO2010; MA; Residential; LPG

PA 42095 Northampton Allentown, PA 2104008100 Stationary Fuel Comb /Residential /Wood /Fireplace: general NO 1 EPA2020; Formula=1 + 0.01*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008210 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; non- NO 1 EPA2020; Formula=1 - 0.02*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008220 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; EPA NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008230 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; EPA NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008310 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, non-EPA c NO 1 EPA2020; Formula=1 - 0.02*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008320 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, EPA certi NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008330 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, EPA certi NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008400 Stationary Fuel Comb /Residential /Wood /Woodstove: pellet-fired, general ( NO 1 EPA2020; Formula=1 + 0.02*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008510 Stationary Fuel Comb /Residential /Wood /Furnace: Indoor, cordwood-fired, n NO 1 EPA2020; Formula=1 - 0.02*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104008610 Stationary Fuel Comb /Residential /Wood /Hydronic heater: outdoor NO 1 EPA2020; Formula=1 + 0.01*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104009000 Stationary Fuel Comb /Residential /Firelog /Total: All Combustor Types NO 1 EPA2020; Formula=1 + 0.01*( FYR - BYR )

PA 42095 Northampton Allentown, PA 2104011000 Stationary Fuel Comb /Residential /Kerosene /Total: All Heater Types NO 1 AEO2010; MA; Residential; Kerosene

PA 42095 Northampton Allentown, PA 2294000000 Paved Roads /All Paved Roads /Total: Fugitives YES 0.430604824 AEO2010 National VMT

PA 42095 Northampton Allentown, PA 2296000000 Unpaved Roads /All Unpaved Roads /Total: Fugitives YES 0.430604824 Default - No Growth

PA 42095 Northampton Allentown, PA 2302002100 Food & Kindred Products /Commercial Cooking - Charbroiling /Conveyorized Ch NO 1 State Employment NAICS=311

PA 42095 Northampton Allentown, PA 2302002200 Food & Kindred Products /Commercial Cooking - Charbroiling /Under-fired Cha NO 1 State Employment NAICS=311

PA 42095 Northampton Allentown, PA 2302003000 Food & Kindred Products /Commercial Cooking - Frying /Deep Fat Fying NO 1 State Employment NAICS=311

PA 42095 Northampton Allentown, PA 2302003100 Food & Kindred Products /Commercial Cooking - Frying /Flat Griddle Frying NO 1 State Employment NAICS=311

PA 42095 Northampton Allentown, PA 2302003200 Food & Kindred Products /Commercial Cooking - Frying /Clamshell Griddle Fry NO 1 State Employment NAICS=311

PA 42095 Northampton Allentown, PA 2302050000 Food & Kindred Products /Bakery Products /Total NO 1 State Employment NAICS=311

PA 42095 Northampton Allentown, PA 2311010000 Construction: SIC 15 - 17 /Residential /Total YES 0.430604824 State Employment NAICS=236

PA 42095 Northampton Allentown, PA 2311020000 Construction: SIC 15 - 17 /Industrial/Commercial/Institutional /Total YES 0.430604824 State Employment NAICS=236

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 16 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2805039100

2805039200

2805039300

2805040000

2805045000

2805047100

2805047300

2805053100

2102001000

2102004000

2102005000

2102006000

2102007000

2102011000

2103001000

2103004000

2103005000

2103006000

2103007000

2103011000

2104001000

2104004000

2104006000

2104007000

2104008100

2104008210

2104008220

2104008230

2104008310

2104008320

2104008330

2104008400

2104008510

2104008610

2104009000

2104011000

2294000000

2296000000

2302002100

2302002200

2302003000

2302003100

2302003200

2302050000

2311010000

2311020000

FINAL GROWTH FACTOR REFERENCE GF_07_13 GF_07_17 GF_07_20 GF_07_25 GF_07_13 GF_07_17 GF_07_20 GF_07_25 CONTROL REFERENCE NH3_2007 NH3_17_GO

NH3_17 

CF

Original GFs based on Column I Reference Final GFs based on Column J Reference

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 3.689496 3.957611674 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 7.378992 7.915223349 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0.614916 0.659601946 1

Use Original Estimates 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405 4.311024 4.638877375 1

Use Original Estimates 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405 3.067968 3.301286966 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 10.023792 10.75222096 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 4.271352 4.58175115 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0.05990472 0.064257996 1

Use Original Estimates 0.84897 0.86815 0.86943 0.84996 0.84897 0.86815 0.86943 0.84996 0.1878703 0.163099601 1

Use Original Estimates 0.90689 0.90647 0.91167 0.88043 0.90689 0.90647 0.91167 0.88043 2010 RICE MACT; MANEVU Low S Fuel Oil 0.6686382 0.606100469 1

Use Original Estimates 0.66759 0.59932 0.58513 0.56793 0.66759 0.59932 0.58513 0.56793 MANEVU Low S Fuel Oil 0.451417 0.270543236 1

AEO2011; MA; Industrial; Natural Gas 1.11646 1.14481 1.12062 1.07699 1.2886 1.3654 1.4202 1.4725 2010 RICE MACT 4.89675405 6.68602798 1

Use Original Estimates 0.90299 0.9019 0.90321 0.88313 0.90299 0.9019 0.90321 0.88313 0.00154835 0.001396457 1

Use Original Estimates 0.90689 0.90647 0.91167 0.88043 0.90689 0.90647 0.91167 0.88043 MANEVU Low S Fuel Oil 0.00995595 0.00902477 1

Use Original Estimates 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 0.15734445 0.162977381 1

Use Original Estimates 0.82625 0.76663 0.73685 0.70742 0.82625 0.76663 0.73685 0.70742 2010 RICE MACT; MANEVU Low S Fuel Oil 0.1309106 0.100359993 1

Use Original Estimates 1.08048 1.08735 1.09164 1.09118 1.08048 1.08735 1.09164 1.09118 MANEVU Low S Fuel Oil 0.0881129 0.095809562 1

Use Original Estimates 1.04704 1.07601 1.10042 1.14605 1.04704 1.07601 1.10042 1.14605 2010 RICE MACT 0.5835151 0.627868083 1

Use Original Estimates 0.98314 0.99085 0.99869 1.00876 0.98314 0.99085 0.99869 1.00876 0.0003148 0.00031192 1

Use Original Estimates 1.35148 1.43016 1.45574 1.50984 1.35148 1.43016 1.45574 1.50984 MANEVU Low S Fuel Oil 0.01289455 0.01844127 1

Use Original Estimates 0.63929 0.62245 0.61173 0.5898 0.63929 0.62245 0.61173 0.5898 0.0199713 0.012431136 1

Use Original Estimates 0.8674 0.79161 0.74978 0.68898 0.8674 0.79161 0.74978 0.68898 MANEVU Low S Fuel Oil 10.2389603 8.105263363 1

Use Original Estimates 0.97682 0.99878 1.02195 1.04433 0.97682 0.99878 1.02195 1.04433 0.76473835 0.763805369 1

Use Original Estimates 0.73171 0.70053 0.69522 0.69148 0.73171 0.70053 0.69522 0.69148 0.0911337 0.063841891 1

Use Original Estimates 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18 5.122712049 5.634983254 1

Use Original Estimates 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64 3.855622023 3.084497618 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 0.39990162 0.479881944 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 0.167190331 0.200628397 1

Use Original Estimates 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64 11.10888672 8.887109378 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 1.149736055 1.379683266 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 0.47956033 0.575472396 1

Use Original Estimates 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36 0.558288866 0.669946639 1

Use Original Estimates 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64 1.137567467 0.910053973 1

Use Original Estimates 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18 PA Outdoor Wood Burning Rule 90% PM reduction 2.129779091 2.342757 1

Use Original Estimates 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18 0 1

Use Original Estimates 0.90566 0.93467 0.97462 1.00876 0.90566 0.93467 0.97462 1.00876 MANEVU Low S Fuel Oil 0.5534477 0.517290962 1

County Specific VMT Used in MOVES 1.03457 1.09557 1.16211 n/a 1.084454 1.1407569 1.201719 1.301412 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285 0 1

Use Original Estimates 1.03413 1.05723 1.07482 1.10493 1.03413 1.05723 1.07482 1.10493 0 1

Use Original Estimates 1.03413 1.05723 1.07482 1.10493 1.03413 1.05723 1.07482 1.10493 0 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 17 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2805039100

2805039200

2805039300

2805040000

2805045000

2805047100

2805047300

2805053100

2102001000

2102004000

2102005000

2102006000

2102007000

2102011000

2103001000

2103004000

2103005000

2103006000

2103007000

2103011000

2104001000

2104004000

2104006000

2104007000

2104008100

2104008210

2104008220

2104008230

2104008310

2104008320

2104008330

2104008400

2104008510

2104008610

2104009000

2104011000

2294000000

2296000000

2302002100

2302002200

2302003000

2302003100

2302003200

2302050000

2311010000

2311020000

NH3_17_GC NH3_25_GO

NH3_25 

CF NH3_25_GC NOX_2007 NOX_17_GO

NOX_17 

CF NOX_17_GC NOX_25_GO

NOX_25 

CF NOX_25_GC

Without TF 

P10_2007

With TF 

P10_2007_TF

With TF 

P10_17_GO

P10_17 

CF

With TF 

P10_17_GC

With TF 

P10_25_GO

P10_25 

CF

3.957611674 4.161972858 1 4.161972858 0 1 0 0 1 0 0 0 1 0 0 1

7.915223349 8.323945716 1 8.323945716 0 1 0 0 1 0 0 0 1 0 0 1

0.659601946 0.693662143 1 0.693662143 0 1 0 0 1 0 0 0 1 0 0 1

4.638877375 4.888916767 1 4.888916767 0 1 0 0 1 0 0 0 1 0 0 1

3.301286966 3.47922911 1 3.47922911 0 1 0 0 1 0 0 0 1 0 0 1

10.75222096 11.3074388 1 11.3074388 0 1 0 0 1 0 0 0 1 0 0 1

4.58175115 4.818341337 1 4.818341337 0 1 0 0 1 0 0 0 1 0 0 1

0.064257996 0.067576118 1 0.067576118 0 1 0 0 1 0 0 0 1 0 0 1

0.163099601 0.15968224 1 0.15968224 56.36109495 48.92988458 1 48.92988458 47.90467626 1 47.90467626 92.6701648 92.6701648 80.45160357 1 80.45160357 78.76593327 1

0.606100469 0.58868913 1 0.58868913 0 0 1 0 0 1 0 1.0865371 1.0865371 0.984913285 0.9243 0.910355349 0.956619859 0.9243

0.270543236 0.256373257 1 0.256373257 26.5207481 15.89441475 1 15.89441475 15.06192847 1 15.06192847 12.5388404 12.5388404 7.514777829 1 7.514777829 7.121183628 1

6.68602798 7.210470339 1 7.210470339 151.8635645 207.3545109 0.9203 190.8283564 223.6190987 0.9203 205.7966565 0.4896754 0.4896754 0.668602791 1 0.668602791 0.721047027 1

0.001396457 0.001367394 1 0.001367394 12.3365835 11.12636466 1 11.12636466 10.89480699 1 10.89480699 0.06400855 0.06400855 0.057729311 1 0.057729311 0.056527871 1

0.00902477 0.008765517 1 0.008765517 0.2585967 0.234410151 1 0.234410151 0.227676293 1 0.227676293 0.02973865 0.02973865 0.026957194 1 0.026957194 0.0261828 1

0.162977381 0.162977381 1 0.162977381 0 0 1 0 0 1 0 77.6127707 77.6127707 80.39130789 1 80.39130789 80.39130789 1

0.100359993 0.092608777 1 0.092608777 0 0 1 0 0 1 0 2.1272969 2.1272969 1.630849622 0.9243 1.507394306 1.504892373 0.9243

0.095809562 0.096147034 1 0.096147034 6.0577612 6.586906641 1 6.586906641 6.610107866 1 6.610107866 0.16521165 0.16521165 0.179642888 1 0.179642888 0.180275648 1

0.627868083 0.66873748 1 0.66873748 117.7430099 126.692656 0.9203 116.5952513 134.9393764 0.9203 124.1847081 0.49568115 0.49568115 0.533357874 1 0.533357874 0.568075382 1

0.00031192 0.000317558 1 0.000317558 2.50804325 2.485094654 1 2.485094654 2.530013709 1 2.530013709 0.01307595 0.01307595 0.012956305 1 0.012956305 0.013190495 1

0.01844127 0.019468707 1 0.019468707 3.10851315 4.445671167 1 4.445671167 4.693357494 1 4.693357494 0.3693374 0.3693374 0.528211576 1 0.528211576 0.55764038 1

0.012431136 0.011779073 1 0.011779073 1.9971287 1.243112759 1 1.243112759 1.177906507 1 1.177906507 7.3696712 7.3696712 4.587251838 1 4.587251838 4.346632074 1

8.105263363 7.054438867 1 7.054438867 230.3766 182.3684203 1 182.3684203 158.7248699 1 158.7248699 30.4609 30.4609 24.11315305 1 24.11315305 20.98695088 1

0.763805369 0.798639201 1 0.798639201 146.7049058 146.5259258 1 146.5259258 153.2083343 1 153.2083343 9.70749485 9.70749485 9.695651706 1 9.695651706 10.1378281 1

0.063841891 0.063017131 1 0.063017131 24.42383495 17.1096291 1 17.1096291 16.88859339 1 16.88859339 0.09113375 0.09113375 0.063841926 1 0.063841926 0.063017165 1

5.634983254 6.044800218 1 6.044800218 7.399472959 8.139420255 1 8.139420255 8.731378092 1 8.731378092 67.16444686 67.16444686 73.88089155 1 73.88089155 79.2540473 1

3.084497618 2.467598095 1 2.467598095 6.350436273 5.080349018 1 5.080349018 4.064279215 1 4.064279215 69.40119641 69.40119641 55.52095713 1 55.52095713 44.4167657 1

0.479881944 0.543866203 1 0.543866203 1.013084103 1.215700924 1 1.215700924 1.377794381 1 1.377794381 8.708968609 8.708968609 10.45076233 1 10.45076233 11.84419731 1

0.200628397 0.22737885 1 0.22737885 0.371534069 0.445840883 1 0.445840883 0.505286334 1 0.505286334 3.789647508 3.789647508 4.547577009 1 4.547577009 5.153920611 1

8.887109378 7.109687503 1 7.109687503 18.2969899 14.63759192 1 14.63759192 11.71007353 1 11.71007353 199.959961 199.959961 159.9679688 1 159.9679688 127.974375 1

1.379683266 1.563641035 1 1.563641035 2.912664673 3.495197608 1 3.495197608 3.961223955 1 3.961223955 25.03869631 25.03869631 30.04643557 1 30.04643557 34.05262698 1

0.575472396 0.652202049 1 0.652202049 1.065689623 1.278827547 1 1.278827547 1.449337887 1 1.449337887 10.87003415 10.87003415 13.04404098 1 13.04404098 14.78324644 1

0.669946639 0.759272857 1 0.759272857 7.071658963 8.485990756 1 8.485990756 9.61745619 1 9.61745619 5.694546428 5.694546428 6.833455714 1 6.833455714 7.744583142 1

0.910053973 0.728043179 1 0.728043179 1.163686903 0.930949523 1 0.930949523 0.744759618 1 0.744759618 17.44270116 17.44270116 13.95416093 1 13.95416093 11.16332874 1

2.342757 2.513139327 1 2.513139327 2.17868048 2.396548528 1 2.396548528 2.570842967 1 2.570842967 32.65661272 32.65661272 35.922274 1 35.922274 38.53480301 0.1

0 0 1 0 3.094260682 3.40368675 1 3.40368675 3.651227605 1 3.651227605 11.43636171 11.43636171 12.57999788 1 12.57999788 13.49490682 1

0.517290962 0.558295902 1 0.558295902 12.4346 11.62224758 1 11.62224758 12.5435271 1 12.5435271 1.6388 1.6388 1.531737196 1 1.531737196 1.653155888 1

0 0 1 0 0 1 0 0 1 0 795.0098 342.3350548 390.5210751 1 390.5210751 445.5191124 1

0 0 1 0 0 1 0 0 1 0 964.4533 415.2982433 415.2982433 1 415.2982433 415.2982433 1

0 0 1 0 0 1 0 0 1 0 7.308096871 7.308096871 6.864056906 1 6.864056906 6.525034292 1

0 0 1 0 0 0 1 0 0 1 0 51.77147377 51.77147377 48.62583902 1 48.62583902 46.22416036 1

0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 15.13262844 15.13262844 14.21316994 1 14.21316994 13.51116731 1

0 0 1 0 0 1 0 0 1 0 1.026467637 1.026467637 0.964099463 1 0.964099463 0.916481629 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 27.68637153 11.92188514 12.60417462 1 12.60417462 13.17284854 1

0 0 1 0 0 1 0 0 1 0 462.2255667 199.0365587 210.4274209 1 210.4274209 219.9214648 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 18 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2805039100

2805039200

2805039300

2805040000

2805045000

2805047100

2805047300

2805053100

2102001000

2102004000

2102005000

2102006000

2102007000

2102011000

2103001000

2103004000

2103005000

2103006000

2103007000

2103011000

2104001000

2104004000

2104006000

2104007000

2104008100

2104008210

2104008220

2104008230

2104008310

2104008320

2104008330

2104008400

2104008510

2104008610

2104009000

2104011000

2294000000

2296000000

2302002100

2302002200

2302003000

2302003100

2302003200

2302050000

2311010000

2311020000

With TF 

P10_25_GC

With TF 

P25_2007

With TF 

P25_2007_TF

With TF 

P25_17_GO

P25_17 

CF

With TF 

P25_17_GC

With TF 

P25_25_GO

P25_25 

CF

With TF 

P25_25_GC SO2_2007 SO2_17_GO SO2_17_CF SO2_17_GC SO2_17_CF SO2_17_GC SO2_25_GO

Currently Adopted Low S Oil When Fully Adopted Low S Oil

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

78.76593327 40.72026485 40.72026485 35.35129793 1 35.35129793 34.61059631 1 34.61059631 217.3659562 188.7062549 1 188.7062549 1 188.7062549 184.7523681

0.884203736 1.0865371 1.0865371 0.984913285 0.9243 0.910355349 0.956619859 0.9243 0.884203736 0 0 1 0 0.005 0 0

7.121183628 8.46198075 8.46198075 5.071434303 1 5.071434303 4.805812727 1 4.805812727 199.3288143 119.461745 1 119.461745 0.25 29.86543625 113.2048135

0.721047027 0.4896754 0.4896754 0.668602791 1 0.668602791 0.721047027 1 0.721047027 0.9181414 1.253630268 1 1.253630268 1 1.253630268 1.351963212

0.056527871 0.05289145 0.05289145 0.047702799 1 0.047702799 0.046710026 1 0.046710026 0.07401085 0.066750386 1 0.066750386 1 0.066750386 0.065361202

0.0261828 0.02004125 0.02004125 0.018166792 1 0.018166792 0.017644918 1 0.017644918 0.55081095 0.499293602 1 0.499293602 0.005 0.002496468 0.484950485

80.39130789 25.6037843 25.6037843 26.52039978 1 26.52039978 26.52039978 1 26.52039978 0 0 1 0 1 0 0

1.39097202 2.1272969 2.1272969 1.630849622 0.9243 1.507394306 1.504892373 0.9243 1.39097202 0 0 1 0 0.005 0 0

0.180275648 0.16521165 0.16521165 0.179642888 1 0.179642888 0.180275648 1 0.180275648 0 0 1 0 0.25 0 0

0.568075382 0.48656425 0.48656425 0.523547999 1 0.523547999 0.557626959 1 0.557626959 0.70650825 0.760209942 1 0.760209942 1 0.760209942 0.80969378

0.013190495 0.01081585 0.01081585 0.010716885 1 0.010716885 0.010910597 1 0.010910597 0.0150465 0.014908825 1 0.014908825 1 0.014908825 0.015178307

0.55764038 0.3304809 0.3304809 0.472640564 1 0.472640564 0.498973282 1 0.498973282 6.62113085 9.469276496 1 9.469276496 0.005 0.047346382 9.996848203

4.346632074 6.05689195 6.05689195 3.770112394 1 3.770112394 3.572354872 1 3.572354872 23.1067792 14.38281471 1 14.38281471 1 14.38281471 13.62837837

20.98695088 27.2612 27.2612 21.58023853 1 21.58023853 18.78242158 1 18.78242158 545.22 431.6016042 1 431.6016042 0.005 2.158008021 375.6456756

10.1378281 9.5670327 9.5670327 9.55536092 1 9.55536092 9.99113926 1 9.99113926 0.9364143 0.935271875 1 0.935271875 1 0.935271875 0.977925546

0.063017165 0.072907 0.072907 0.051073541 1 0.051073541 0.050413732 1 0.050413732 0.10936045 0.076610276 1 0.076610276 1 0.076610276 0.075620564

79.2540473 67.16444686 67.16444686 73.88089155 1 73.88089155 79.2540473 1 79.2540473 1.138380455 1.252218501 1 1.252218501 1 1.252218501 1.343288937

44.4167657 69.40119641 69.40119641 55.52095713 1 55.52095713 44.4167657 1 44.4167657 0.907205182 0.725764145 1 0.725764145 1 0.725764145 0.580611316

11.84419731 8.708968609 8.708968609 10.45076233 1 10.45076233 11.84419731 1 11.84419731 0.177734053 0.213280864 1 0.213280864 1 0.213280864 0.241718312

5.153920611 3.789647508 3.789647508 4.547577009 1 4.547577009 5.153920611 1 5.153920611 0.074306814 0.089168177 1 0.089168177 1 0.089168177 0.101057267

127.974375 199.959961 199.959961 159.9679688 1 159.9679688 127.974375 1 127.974375 2.6138557 2.09108456 1 2.09108456 1 2.09108456 1.672867648

34.05262698 25.03869631 25.03869631 30.04643557 1 30.04643557 34.05262698 1 34.05262698 0.510993802 0.613192563 1 0.613192563 1 0.613192563 0.694951571

14.78324644 10.87003415 10.87003415 13.04404098 1 13.04404098 14.78324644 1 14.78324644 0.213137925 0.255765509 1 0.255765509 1 0.255765509 0.289867577

7.744583142 5.694546428 5.694546428 6.833455714 1 6.833455714 7.744583142 1 7.744583142 0.595508123 0.714609748 1 0.714609748 1 0.714609748 0.809891048

11.16332874 17.44270116 17.44270116 13.95416093 1 13.95416093 11.16332874 1 11.16332874 1.28292331 1.026338648 1 1.026338648 1 1.026338648 0.821070918

3.853480301 32.65661272 32.65661272 35.922274 1 35.922274 38.53480301 0.1 3.853480301 2.40191753 2.642109283 1 2.642109283 1 2.642109283 2.834262685

13.49490682 11.8068354 11.8068354 12.98751894 1 12.98751894 13.93206577 1 13.93206577 0 1 0 1 0 0

1.653155888 1.4735 1.4735 1.377236245 1 1.377236245 1.48640786 1 1.48640786 0.3062 0.286195954 1 0.286195954 0.005 0.00143098 0.308882312

445.5191124 195.1388 84.02770858 95.85518816 1 95.85518816 109.3547086 1 109.3547086 0 1 0 1 0 0

415.2982433 95.8249 41.26266418 41.26266418 1 41.26266418 41.26266418 1 41.26266418 0 1 0 1 0 0

6.525034292 7.084629523 7.084629523 6.654167433 1 6.654167433 6.325511469 1 6.325511469 0 1 0 1 0 0

46.22416036 50.1215904 50.1215904 47.07620257 1 47.07620257 44.75106199 1 44.75106199 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 1 0 1 0 0

13.51116731 11.49766727 11.49766727 10.79906901 1 10.79906901 10.26569222 1 10.26569222 0 1 0 1 0 0

0.916481629 0.867414741 0.867414741 0.814710622 1 0.814710622 0.774471252 1 0.774471252 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

13.17284854 2.768637153 1.192188514 1.260417462 1 1.260417462 1.317284854 1 1.317284854 0 1 0 1 0 0

219.9214648 46.22255667 19.90365587 21.04274209 1 21.04274209 21.99214648 1 21.99214648 0 1 0 1 0 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 19 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2805039100

2805039200

2805039300

2805040000

2805045000

2805047100

2805047300

2805053100

2102001000

2102004000

2102005000

2102006000

2102007000

2102011000

2103001000

2103004000

2103005000

2103006000

2103007000

2103011000

2104001000

2104004000

2104006000

2104007000

2104008100

2104008210

2104008220

2104008230

2104008310

2104008320

2104008330

2104008400

2104008510

2104008610

2104009000

2104011000

2294000000

2296000000

2302002100

2302002200

2302003000

2302003100

2302003200

2302050000

2311010000

2311020000

SO2_25_CF SO2_25_GC SO2_25_CF SO2_25_GC VOC_2007 VOC_17_GO VOC_17_CF VOC_17_GC VOC_25_GO VOC_25_CF VOC_25_GC

Currently Adopted Low S Oil When Fully Adopted Low S Oil

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 184.7523681 1 184.7523681 1.87870315 1.63099614 1 1.63099614 1.596822529 1 1.596822529

1 0 0.005 0 0 0 0.6915 0 0 0.6915 0

1 113.2048135 0.25 28.30120338 0.15799595 0.094690133 1 0.094690133 0.08973064 1 0.08973064

1 1.351963212 1 1.351963212 0 0 0.8329 0 0 0.8329 0

1 0.065361202 1 0.065361202 0.6784842 0.6119249 1 0.6119249 0.599189752 1 0.599189752

1 0.484950485 0.005 0.002424752 0.0024936 0.002260374 1 0.002260374 0.00219544 1 0.00219544

1 0 1 0 0.98344445 1.018651761 1 1.018651761 1.018651761 1 1.018651761

1 0 0.005 0 0 0 0.6915 0 0 0.6915 0

0.25 0 0.25 0 0 0 1 0 0 1 0

1 0.80969378 1 0.80969378 6.47585905 6.968089096 0.8329 5.803721408 7.421658264 0.8329 6.181499168

1 0.015178307 1 0.015178307 0.1379367 0.136674579 1 0.136674579 0.139145025 1 0.139145025

1 9.996848203 0.005 0.049984241 0.0528447 0.075576376 1 0.075576376 0.079787042 1 0.079787042

1 13.62837837 1 13.62837837 6.6570957 4.143709218 1 4.143709218 3.926355044 1 3.926355044

0.005 1.878228378 0.005 1.878228378 8.9591 7.092113151 1 7.092113151 6.172640718 1 6.172640718

1 0.977925546 1 0.977925546 8.5837977 8.573325467 1 8.573325467 8.964317452 1 8.964317452

1 0.075620564 1 0.075620564 0.9477906 0.663955749 1 0.663955749 0.655378244 1 0.655378244

1 1.343288937 1 1.343288937 53.78847651 59.16732416 1 59.16732416 63.47040228 1 63.47040228

1 0.580611316 1 0.580611316 120.2046866 96.16374928 1 96.16374928 76.93099942 1 76.93099942

1 0.241718312 1 0.241718312 5.332021597 6.398425917 1 6.398425917 7.251549372 1 7.251549372

1 0.101057267 1 0.101057267 2.786505521 3.343806625 1 3.343806625 3.789647508 1 3.789647508

1 1.672867648 1 1.672867648 346.3358802 277.0687041 1 277.0687041 221.6549633 1 221.6549633

1 0.694951571 1 0.694951571 15.32981407 18.39577688 1 18.39577688 20.84854713 1 20.84854713

1 0.289867577 1 0.289867577 7.99267217 9.591206603 1 9.591206603 10.87003415 1 10.87003415

1 0.809891048 1 0.809891048 0.076299478 0.091559374 1 0.091559374 0.10376729 1 0.10376729

1 0.821070918 1 0.821070918 7.457386727 5.965909381 1 5.965909381 4.772727505 1 4.772727505

1 2.834262685 1 2.834262685 13.96188515 15.35807366 1 15.35807366 16.47502448 1 16.47502448

1 0 1 0 15.93036863 17.5234055 1 17.5234055 18.79783499 1 18.79783499

1 0.308882312 0.005 0.001544412 0.483 0.45144561 1 0.45144561 0.48723108 1 0.48723108

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 1.769352035 1.661846205 1 1.661846205 1.579765964 1 1.579765964

1 0 1 0 6.087691285 5.717803162 1 5.717803162 5.435395163 1 5.435395163

1 0 1 0 1.850384863 1.737955479 1 1.737955479 1.652116125 1 1.652116125

1 0 1 0 0.872241927 0.819244508 1 0.819244508 0.778781205 1 0.778781205

1 0 1 0 0.03398456 0.031919658 1 0.031919658 0.030343115 1 0.030343115

1 0 1 0 25.3 23.762772 1 23.762772 22.589105 1 22.589105

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 20 of 35
Appendix B2 - Allentown Area Values

STATE FIPS CNTY_NAME

NONATTAINMENT 

AREA SCC SCC_DESCRIPTION

TF 

SCC TF ORIGINAL GROWTH FACTOR REFERENCE

PA 42095 Northampton Allentown, PA 2311030000 Construction: SIC 15 - 17 /Road Construction /Total YES 0.430604824 State Employment NAICS=237

PA 42095 Northampton Allentown, PA 2325000000 Mining &Quarrying /All Processes /Total NO 1 State Employment NAICS=212

PA 42095 Northampton Allentown, PA 2401001000 Surface Coating /Architectural Coatings /Total: All Solvent Types NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2401005000 Surface Coating /Auto Refinishing /Total: All Solvent Types NO 1 State Employment NAICS=811

PA 42095 Northampton Allentown, PA 2401008000 Surface Coating /Traffic Markings /Total: All Solvent Types NO 1 Default - No Growth

PA 42095 Northampton Allentown, PA 2401015000 Surface Coating /Factory Finished Wood /Total: All Solvent Types NO 1 State Employment NAICS=321

PA 42095 Northampton Allentown, PA 2401020000 Surface Coating /Wood Furniture /Total: All Solvent Types NO 1 State Employment NAICS=337

PA 42095 Northampton Allentown, PA 2401025000 Surface Coating /Metal Furniture /Total: All Solvent Types NO 1 State Employment NAICS=337

PA 42095 Northampton Allentown, PA 2401030000 Surface Coating /Paper /Total: All Solvent Types NO 1 State Employment NAICS=322

PA 42095 Northampton Allentown, PA 2401040000 Surface Coating /Metal Cans /Total: All Solvent Types NO 1 State Employment NAICS=332

PA 42095 Northampton Allentown, PA 2401045000 Surface Coating /Metal Coils /Total: All Solvent Types NO 1 State Employment NAICS=332

PA 42095 Northampton Allentown, PA 2401060000 Surface Coating /Large Appliances /Total: All Solvent Types NO 1 State Employment NAICS=335

PA 42095 Northampton Allentown, PA 2401065000 Surface Coating /Electronic & Other Electrical /Total: All Solvent Types NO 1 State Employment NAICS=334

PA 42095 Northampton Allentown, PA 2401080000 Surface Coating /Marine /Total: All Solvent Types NO 1 State Employment NAICS=336

PA 42095 Northampton Allentown, PA 2401085000 Surface Coating /Railroad /Total: All Solvent Types NO 1 State Employment NAICS=336

PA 42095 Northampton Allentown, PA 2401090000 Surface Coating /Misc Manufacturing /Total: All Solvent Types NO 1 State Employment NAICS=339

PA 42095 Northampton Allentown, PA 2401100000 Surface Coating /Industrial Maintenance Coatings /Total: All Solvent Types NO 1 State Employment NAICS=31-33

PA 42095 Northampton Allentown, PA 2401200000 Surface Coating /Other Special Purpose Coatings /Total: All Solvent Types NO 1 State Employment NAICS=31-33

PA 42095 Northampton Allentown, PA 2415200000 Degreasing /All Industries: Conveyerized Degreasing /Total: All Solvent Typ NO 1 State Employment NAICS=31-33

PA 42095 Northampton Allentown, PA 2415230000 Degreasing /Electronic & Other Elec: Conveyerized Degreasing /Total: All So NO 1 State Employment NAICS=334

PA 42095 Northampton Allentown, PA 2415300000 Degreasing /All Industries: Cold Cleaning /Total: All Solvent Types NO 1 State Employment NAICS=31-33

PA 42095 Northampton Allentown, PA 2415360000 Degreasing /Auto Repair Services: Cold Cleaning /Total: All Solvent Types NO 1 State Employment NAICS=811

PA 42095 Northampton Allentown, PA 2420000000 Dry Cleaning /All Processes /Total: All Solvent Types NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2425000000 Graphic Arts /All Processes /Total: All Solvent Types NO 1 State Employment NAICS=323

PA 42095 Northampton Allentown, PA 2460100000 Misc Non-indus: Consumer & Comm /All Personal Care Products /Total: All Sol NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2460200000 Misc Non-indus: Consumer & Comm /All Household Products /Total: All Solvent NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2460400000 Misc Non-indus: Consumer & Comm /All Auto Aftermarket Products /Total: All NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2460500000 Misc Non-indus: Consumer & Comm /All Coatings & Related Products /Total: Al NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2460600000 Misc Non-indus: Consumer & Comm /All Adhesives & Sealants /Total: All Solve NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2460800000 Misc Non-indus: Consumer & Comm /All FIFRA Related Products /Total: All Sol NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2460900000 Misc Non-indus: Consumer & Comm /Misc Products (Not Otherwise Covered) /Tot NO 1 State-Supplied Population by County

PA 42095 Northampton Allentown, PA 2461021000 Misc Non-industrial: Commercial /Cutback Asphalt /Total: All Solvent Types NO 1 Default - No Growth

PA 42095 Northampton Allentown, PA 2461022000 Misc Non-industrial: Commercial /Emulsified Asphalt /Total: All Solvent Typ NO 1 Default - No Growth

PA 42095 Northampton Allentown, PA 2501011011 Residential Portable Gas Cans /Permeation NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501011012 Residential Portable Gas Cans /Evaporation (includes Diurnal losses) NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501011013 Residential Portable Gas Cans /Spillage During Transport NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501011014 Residential Portable Gas Cans /Refilling at the Pump - Vapor Displacement NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501011015 Residential Portable Gas Cans /Refilling at the Pump - Spillage NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501012011 Commercial Portable Gas Cans /Permeation NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501012012 Commercial Portable Gas Cans /Evaporation (includes Diurnal losses) NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501012013 Commercial Portable Gas Cans /Spillage During Transport NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501012014 Commercial Portable Gas Cans /Refilling at the Pump - Vapor Displacement NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501012015 Commercial Portable Gas Cans /Refilling at the Pump - Spillage NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501060053 Gasoline Service Stations /Stage 1: Balanced Submerged Filling NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2501060201 Gasoline Service Stations /Underground Tank: Breathing and Emptying NO 1 AEO2010; MA; Transportation; Motor Gasoline

PA 42095 Northampton Allentown, PA 2505030120 Petrol & Petrol Product Transport /Truck /Gasoline NO 1 AEO2010; MA; All Sectors; Gasoline

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 21 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2311030000

2325000000

2401001000

2401005000

2401008000

2401015000

2401020000

2401025000

2401030000

2401040000

2401045000

2401060000

2401065000

2401080000

2401085000

2401090000

2401100000

2401200000

2415200000

2415230000

2415300000

2415360000

2420000000

2425000000

2460100000

2460200000

2460400000

2460500000

2460600000

2460800000

2460900000

2461021000

2461022000

2501011011

2501011012

2501011013

2501011014

2501011015

2501012011

2501012012

2501012013

2501012014

2501012015

2501060053

2501060201

2505030120

FINAL GROWTH FACTOR REFERENCE GF_07_13 GF_07_17 GF_07_20 GF_07_25 GF_07_13 GF_07_17 GF_07_20 GF_07_25 CONTROL REFERENCE NH3_2007 NH3_17_GO

NH3_17 

CF

Original GFs based on Column I Reference Final GFs based on Column J Reference

Use Original Estimates 1.02034 1.03403 1.04439 1.06194 1.02034 1.03403 1.04439 1.06194 0 1

Use Original Estimates 1.0189873 1.0317552 1.0414118 1.05775 1.018987 1.0317552 1.041412 1.05775 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 0 1

Use Original Estimates 1.0248 1.04152 1.0542 1.07575 1.0248 1.04152 1.0542 1.07575 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1.0089 1.01485 1.01934 1.02687 1.0089 1.01485 1.01934 1.02687 0 1

Use Original Estimates 0.96394 0.9403 0.92287 0.89468 0.96394 0.9403 0.92287 0.89468 0 1

Use Original Estimates 0.96394 0.9403 0.92287 0.89468 0.96394 0.9403 0.92287 0.89468 0 1

Use Original Estimates 0.95405 0.92407 0.90207 0.86679 0.95405 0.92407 0.90207 0.86679 0 1

Use Original Estimates 1.04066 1.06827 1.08935 1.12561 1.04066 1.06827 1.08935 1.12561 0 1

Use Original Estimates 1.04066 1.06827 1.08935 1.12561 1.04066 1.06827 1.08935 1.12561 0 1

Use Original Estimates 0.9642 0.94073 0.92343 0.89543 0.9642 0.94073 0.92343 0.89543 0 1

Use Original Estimates 0.91259 0.85671 0.81662 0.75467 0.91259 0.85671 0.81662 0.75467 0 1

Use Original Estimates 0.95717 0.92918 0.90862 0.87555 0.95717 0.92918 0.90862 0.87555 0 1

Use Original Estimates 0.95717 0.92918 0.90862 0.87555 0.95717 0.92918 0.90862 0.87555 0 1

Use Original Estimates 1.04168 1.07 1.09162 1.12884 1.04168 1.07 1.09162 1.12884 0 1

Use Original Estimates 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822 0 1

Use Original Estimates 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822 0 1

Use Original Estimates 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822 0 1

Use Original Estimates 0.91259 0.85671 0.81662 0.75467 0.91259 0.85671 0.81662 0.75467 0 1

Use Original Estimates 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822 0 1

Use Original Estimates 1.0248 1.04152 1.0542 1.07575 1.0248 1.04152 1.0542 1.07575 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 0 1

Use Original Estimates 0.90835 0.84988 0.80802 0.74362 0.90835 0.84988 0.80802 0.74362 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1.05256 1.08809 1.11474 1.1591 1.05256 1.08809 1.11474 1.1591 OTC 2006 Rule for Consumer Products 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 OTC/Federal PFC Rules 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 0 1

Use Original Estimates 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023 0 1

Use Original Estimates 1.22201 1.18515 1.16707 1.15754 1.22201 1.18515 1.16707 1.15754 0 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 22 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2311030000

2325000000

2401001000

2401005000

2401008000

2401015000

2401020000

2401025000

2401030000

2401040000

2401045000

2401060000

2401065000

2401080000

2401085000

2401090000

2401100000

2401200000

2415200000

2415230000

2415300000

2415360000

2420000000

2425000000

2460100000

2460200000

2460400000

2460500000

2460600000

2460800000

2460900000

2461021000

2461022000

2501011011

2501011012

2501011013

2501011014

2501011015

2501012011

2501012012

2501012013

2501012014

2501012015

2501060053

2501060201

2505030120

NH3_17_GC NH3_25_GO

NH3_25 

CF NH3_25_GC NOX_2007 NOX_17_GO

NOX_17 

CF NOX_17_GC NOX_25_GO

NOX_25 

CF NOX_25_GC

Without TF 

P10_2007

With TF 

P10_2007_TF

With TF 

P10_17_GO

P10_17 

CF

With TF 

P10_17_GC

With TF 

P10_25_GO

P10_25 

CF

0 0 1 0 0 1 0 0 1 0 1036.236681 446.2085135 461.3929892 1 461.3929892 473.8466688 1

0 0 1 0 0 1 0 0 1 0 238.87 238.87 246.4553585 1 246.4553585 252.6647425 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 23 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2311030000

2325000000

2401001000

2401005000

2401008000

2401015000

2401020000

2401025000

2401030000

2401040000

2401045000

2401060000

2401065000

2401080000

2401085000

2401090000

2401100000

2401200000

2415200000

2415230000

2415300000

2415360000

2420000000

2425000000

2460100000

2460200000

2460400000

2460500000

2460600000

2460800000

2460900000

2461021000

2461022000

2501011011

2501011012

2501011013

2501011014

2501011015

2501012011

2501012012

2501012013

2501012014

2501012015

2501060053

2501060201

2505030120

With TF 

P10_25_GC

With TF 

P25_2007

With TF 

P25_2007_TF

With TF 

P25_17_GO

P25_17 

CF

With TF 

P25_17_GC

With TF 

P25_25_GO

P25_25 

CF

With TF 

P25_25_GC SO2_2007 SO2_17_GO SO2_17_CF SO2_17_GC SO2_17_CF SO2_17_GC SO2_25_GO

Currently Adopted Low S Oil When Fully Adopted Low S Oil

473.8466688 103.6236681 44.62085135 46.13929892 1 46.13929892 47.38466688 1 47.38466688 0 1 0 1 0 0

252.6647425 47.77 47.77 49.28694467 1 49.28694467 50.5287175 1 50.5287175 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 24 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2311030000

2325000000

2401001000

2401005000

2401008000

2401015000

2401020000

2401025000

2401030000

2401040000

2401045000

2401060000

2401065000

2401080000

2401085000

2401090000

2401100000

2401200000

2415200000

2415230000

2415300000

2415360000

2420000000

2425000000

2460100000

2460200000

2460400000

2460500000

2460600000

2460800000

2460900000

2461021000

2461022000

2501011011

2501011012

2501011013

2501011014

2501011015

2501012011

2501012012

2501012013

2501012014

2501012015

2501060053

2501060201

2505030120

SO2_25_CF SO2_25_GC SO2_25_CF SO2_25_GC VOC_2007 VOC_17_GO VOC_17_CF VOC_17_GC VOC_25_GO VOC_25_CF VOC_25_GC

Currently Adopted Low S Oil When Fully Adopted Low S Oil

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 353.69401 384.8509153 1 384.8509153 409.966727 1 409.966727

1 0 1 0 73.3805 76.42725836 1 76.42725836 78.93907288 1 78.93907288

1 0 1 0 21.165858 21.165858 1 21.165858 21.165858 1 21.165858

1 0 1 0 7.5895 7.702204075 1 7.702204075 7.793429865 1 7.793429865

1 0 1 0 26.68249885 25.08955367 1 25.08955367 23.87229807 1 23.87229807

1 0 1 0 36.8871403 34.68497802 1 34.68497802 33.00218668 1 33.00218668

1 0 1 0 3.45873455 3.196112836 1 3.196112836 2.997996521 1 2.997996521

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0.6922909 0.593092537 1 0.593092537 0.522451174 1 0.522451174

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 88.0566 94.220562 1 94.220562 99.40181234 1 99.40181234

1 0 1 0 22.01415 21.12433806 1 21.12433806 20.43397431 1 20.43397431

1 0 1 0 1.027327 0.985802443 1 0.985802443 0.953585468 1 0.953585468

1 0 1 0 35.66879345 34.22706082 1 34.22706082 33.10848746 1 33.10848746

1 0 1 0 15.28662575 13.09620515 1 13.09620515 11.53635785 1 11.53635785

1 0 1 0 76.1983112 73.11837546 1 73.11837546 70.72879642 1 70.72879642

1 0 1 0 173.17798 180.3683297 1 180.3683297 186.296212 1 186.296212

1 0 1 0 36.6595 39.88883536 1 39.88883536 42.49202645 1 42.49202645

1 0 1 0 645.7484 548.8086502 1 548.8086502 480.1914252 1 480.1914252

1 0 1 0 320.4463809 348.6745026 0.98 341.7010125 371.4294001 0.98 364.0008121

1 0 1 0 109.7767825 119.4470192 0.98 117.0580788 127.2422685 0.98 124.6974232

1 0 1 0 190.8937774 207.7096103 0.98 203.555418 221.2649774 0.98 216.8396778

1 0 1 0 139.42295 151.7047177 0.98 148.6706233 161.6051413 0.98 158.3730385

1 0 1 0 80.27934425 87.35115168 0.98 85.60412865 93.05178792 0.98 91.19075216

1 0 1 0 235.8425788 256.6179516 0.98 251.4855925 273.3651331 0.98 267.8978304

1 0 1 0 10.27327 11.17824235 0.98 10.95467751 11.90774726 0.98 11.66959231

1 0 1 0 137.2334198 137.2334198 1 137.2334198 137.2334198 1 137.2334198

1 0 1 0 37.2365859 37.2365859 1 37.2365859 37.2365859 1 37.2365859

1 0 1 0 16.422179 19.51086243 0.25 4.877715607 19.05350474 0.22 4.191771043

1 0 1 0 32.06373479 38.09428203 0.25 9.523570507 37.20130702 0.22 8.184287543

1 0 1 0 8.776746457 10.42747693 0.25 2.606869233 10.18304454 0.22 2.240269799

1 0 1 0 2.995703764 3.559135728 0.25 0.889783932 3.475705378 0.22 0.764655183

1 0 1 0 0.272661799 0.32394403 0.25 0.080986008 0.316350399 0.22 0.069597088

1 0 1 0 0.52452802 0.62318125 0.25 0.155795313 0.608573145 0.22 0.133886092

1 0 1 0 1.024122763 1.216739772 0.25 0.304184943 1.188217953 0.22 0.26140795

1 0 1 0 11.97283513 14.22468596 0.25 3.55617149 13.8912425 0.22 3.056073351

1 0 1 0 5.77337456 6.859230847 0.25 1.714807712 6.698442366 0.22 1.47365732

1 0 1 0 0.524624143 0.623295452 0.25 0.155823863 0.608684669 0.22 0.133910627

1 0 1 0 53.4475061 63.49991305 1 63.49991305 62.0114 1 62.0114

1 0 1 0 8.6057503 10.22431982 1 10.22431982 9.984649671 1 9.984649671

1 0 1 0 1.67210175 1.981691389 1 1.981691389 1.93552466 1 1.93552466

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 25 of 35
Appendix B2 - Allentown Area Values

STATE FIPS CNTY_NAME

NONATTAINMENT 

AREA SCC SCC_DESCRIPTION

TF 

SCC TF ORIGINAL GROWTH FACTOR REFERENCE

PA 42095 Northampton Allentown, PA 2610000100 Open Burning /All Categories /Yard Waste - Leaf Species Unspecified NO 1 Default - No Growth

PA 42095 Northampton Allentown, PA 2610000400 Open Burning /All Categories /Yard Waste - Brush Species Unspecified NO 1 Default - No Growth

PA 42095 Northampton Allentown, PA 2610000500 Open Burning /All Categories /Land Clearing Debris (use 28-10-005-000 for L NO 1 Default - No Growth

PA 42095 Northampton Allentown, PA 2610030000 Open Burning /Residential /Household Waste (use 26-10-000-xxx for Yard Wast NO 1 Default - No Growth

PA 42095 Northampton Allentown, PA 2630020000 Wastewater Treatment /Public Owned /Total Processed NO 1 State Employment NAICS=562

PA 42095 Northampton Allentown, PA 2801000003 Agric - Crops /Tilling YES 0.430604824 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700001 Agric - Crops /Fertilizer Application /Anhydrous Ammonia NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700002 Agric - Crops /Fertilizer Application /Aqueous Ammonia NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700003 Agric - Crops /Fertilizer Application /Nitrogen Solutions NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700004 Agric - Crops /Fertilizer Application /Urea NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700005 Agric - Crops /Fertilizer Application /Ammonium Nitrate NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700006 Agric - Crops /Fertilizer Application /Ammonium Sulfate NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700007 Agric - Crops /Fertilizer Application /Ammonium Thiosulfate NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700010 Agric - Crops /Fertilizer Application /N-P-K (multi-grade nutrient fertiliz NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700011 Agric - Crops /Fertilizer Application /Calcium Ammonium Nitrate NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700012 Agric - Crops /Fertilizer Application /Potassium Nitrate NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700013 Agric - Crops /Fertilizer Application /Diammonium Phosphate NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700014 Agric - Crops /Fertilizer Application /Monoammonium Phosphate NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700015 Agric - Crops /Fertilizer Application /Liquid Ammonium Polyphosphate NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2801700099 Agric - Crops /Fertilizer Application /Miscellaneous Fertilizers NO 1 State Employment NAICS=111

PA 42095 Northampton Allentown, PA 2805001100 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots NO 1 EPA2020; Livestock; Beef

PA 42095 Northampton Allentown, PA 2805001200 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots NO 1 EPA2020; Livestock; Beef

PA 42095 Northampton Allentown, PA 2805001300 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots NO 1 EPA2020; Livestock; Beef

PA 42095 Northampton Allentown, PA 2805002000 Agric - Livestock /Beef cattle production composite /Not Elsewhere Classifi NO 1 EPA2020; Livestock; Beef

PA 42095 Northampton Allentown, PA 2805003100 Agric - Livestock /Beef cattle - finishing operations on pasture/range /Co NO 1 EPA2020; Livestock; Beef

PA 42095 Northampton Allentown, PA 2805007100 Agric - Livestock /Poultry production - layers with dry manure management s NO 1 EPA2020; Livestock; Layers

PA 42095 Northampton Allentown, PA 2805007300 Agric - Livestock /Poultry production - layers with dry manure management s NO 1 EPA2020; Livestock; Layers

PA 42095 Northampton Allentown, PA 2805008100 Agric - Livestock /Poultry production - layers with wet manure management s NO 1 EPA2020; Livestock; Layers

PA 42095 Northampton Allentown, PA 2805008200 Agric - Livestock /Poultry production - layers with wet manure management s NO 1 EPA2020; Livestock; Layers

PA 42095 Northampton Allentown, PA 2805008300 Agric - Livestock /Poultry production - layers with wet manure management s NO 1 EPA2020; Livestock; Layers

PA 42095 Northampton Allentown, PA 2805009100 Agric - Livestock /Poultry production - broilers /Confinement NO 1 EPA2020; Livestock; Broilers

PA 42095 Northampton Allentown, PA 2805009200 Agric - Livestock /Poultry production - broilers /Manure handling and stora NO 1 EPA2020; Livestock; Broilers

PA 42095 Northampton Allentown, PA 2805009300 Agric - Livestock /Poultry production - broilers /Land application of manur NO 1 EPA2020; Livestock; Broilers

PA 42095 Northampton Allentown, PA 2805010100 Agric - Livestock /Poultry production - turkeys /Confinement NO 1 EPA2020; Livestock; Turkeys

PA 42095 Northampton Allentown, PA 2805010200 Agric - Livestock /Poultry production - turkeys /Manure handling and storag NO 1 EPA2020; Livestock; Turkeys

PA 42095 Northampton Allentown, PA 2805010300 Agric - Livestock /Poultry production - turkeys /Land application of manure NO 1 EPA2020; Livestock; Turkeys

PA 42095 Northampton Allentown, PA 2805018000 Agric - Livestock /Dairy cattle composite /Not Elsewhere Classified NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805019100 Agric - Livestock /Dairy cattle - flush dairy /Confinement NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805019200 Agric - Livestock /Dairy cattle - flush dairy /Manure handling and storage NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805019300 Agric - Livestock /Dairy cattle - flush dairy /Land application of manure NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805021100 Agric - Livestock /Dairy cattle - scrape dairy /Confinement NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805021200 Agric - Livestock /Dairy cattle - scrape dairy /Manure handling and storage NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805021300 Agric - Livestock /Dairy cattle - scrape dairy /Land application of manure NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805022100 Agric - Livestock /Dairy cattle - deep pit dairy /Confinement NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805022200 Agric - Livestock /Dairy cattle - deep pit dairy /Manure handling and stora NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805022300 Agric - Livestock /Dairy cattle - deep pit dairy /Land application of manur NO 1 EPA2020; Livestock; Dairy Cow

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 26 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2610000100

2610000400

2610000500

2610030000

2630020000

2801000003

2801700001

2801700002

2801700003

2801700004

2801700005

2801700006

2801700007

2801700010

2801700011

2801700012

2801700013

2801700014

2801700015

2801700099

2805001100

2805001200

2805001300

2805002000

2805003100

2805007100

2805007300

2805008100

2805008200

2805008300

2805009100

2805009200

2805009300

2805010100

2805010200

2805010300

2805018000

2805019100

2805019200

2805019300

2805021100

2805021200

2805021300

2805022100

2805022200

2805022300

FINAL GROWTH FACTOR REFERENCE GF_07_13 GF_07_17 GF_07_20 GF_07_25 GF_07_13 GF_07_17 GF_07_20 GF_07_25 CONTROL REFERENCE NH3_2007 NH3_17_GO

NH3_17 

CF

Original GFs based on Column I Reference Final GFs based on Column J Reference

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1 1 1 1 1 1 1 1 0 1

Use Original Estimates 1.02567 1.04298 1.05611 1.07845 1.02567 1.04298 1.05611 1.07845 1.105053 1.152548178 1

Use Original Estimates 1.0080972 1.0135153 1.0175936 1.02444 1.008097 1.0135153 1.017594 1.02444 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 22.0057278 22.30324524 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 36.423304 36.91574707 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0.19113088 0.193714969 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 1.5811496 1.602526743 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 22.113834 22.41281304 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0.308522532 0.312693757 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0.517318472 0.524312618 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 0 0 1

Use Original Estimates 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444 3.6539014 3.703302147 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 2.618352 2.662811617 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 0.001044696 0.001062435 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 2.089392 2.124869876 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 6.9426 7.060485348 1

Use Original Estimates 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299 2.77704 2.824194139 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 1.335624 1.590621334 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 0.02406768 0.028662681 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 0 0 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 0 0 1

Use Original Estimates 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649 0 0 1

Use Original Estimates 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331 0.05937576 0.075320527 1

Use Original Estimates 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331 0.01077756 0.013671766 1

Use Original Estimates 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331 0.04853208 0.061564885 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.10499856 0.10499856 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.01891032 0.01891032 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.09441936 0.09441936 1

Use Original Estimates 1 1 1 1 1 1 1 1 24.19992 24.19992 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.317376 0.317376 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.8939424 0.8939424 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.0899232 0.0899232 1

Use Original Estimates 1 1 1 1 1 1 1 1 11.121384 11.121384 1

Use Original Estimates 1 1 1 1 1 1 1 1 11.121384 11.121384 1

Use Original Estimates 1 1 1 1 1 1 1 1 25.39008 25.39008 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.9600624 0.9600624 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.04482936 0.04482936 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.555408 0.555408 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 27 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2610000100

2610000400

2610000500

2610030000

2630020000

2801000003

2801700001

2801700002

2801700003

2801700004

2801700005

2801700006

2801700007

2801700010

2801700011

2801700012

2801700013

2801700014

2801700015

2801700099

2805001100

2805001200

2805001300

2805002000

2805003100

2805007100

2805007300

2805008100

2805008200

2805008300

2805009100

2805009200

2805009300

2805010100

2805010200

2805010300

2805018000

2805019100

2805019200

2805019300

2805021100

2805021200

2805021300

2805022100

2805022200

2805022300

NH3_17_GC NH3_25_GO

NH3_25 

CF NH3_25_GC NOX_2007 NOX_17_GO

NOX_17 

CF NOX_17_GC NOX_25_GO

NOX_25 

CF NOX_25_GC

Without TF 

P10_2007

With TF 

P10_2007_TF

With TF 

P10_17_GO

P10_17 

CF

With TF 

P10_17_GC

With TF 

P10_25_GO

P10_25 

CF

0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1

0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1

0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1

0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1

1.152548178 1.191744408 1 1.191744408 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 1109.842255 477.9034284 484.3624209 1 484.3624209 489.5833882 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

22.30324524 22.54354779 1 22.54354779 0 1 0 0 1 0 0 0 1 0 0 1

36.91574707 37.31348955 1 37.31348955 0 1 0 0 1 0 0 0 1 0 0 1

0.193714969 0.195802119 1 0.195802119 0 1 0 0 1 0 0 0 1 0 0 1

1.602526743 1.619792896 1 1.619792896 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

22.41281304 22.6542961 1 22.6542961 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0.312693757 0.316062823 1 0.316062823 0 1 0 0 1 0 0 0 1 0 0 1

0.524312618 0.529961735 1 0.529961735 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

3.703302147 3.74320275 1 3.74320275 0 1 0 0 1 0 0 0 1 0 0 1

2.662811617 2.696640725 1 2.696640725 0 1 0 0 1 0 0 0 1 0 0 1

0.001062435 0.001075932 1 0.001075932 0 1 0 0 1 0 0 0 1 0 0 1

2.124869876 2.151864821 1 2.151864821 0 1 0 0 1 0 0 0 1 0 0 1

7.060485348 7.15018374 1 7.15018374 0 1 0 0 1 0 0 0 1 0 0 1

2.824194139 2.860073496 1 2.860073496 0 1 0 0 1 0 0 0 1 0 0 1

1.590621334 1.78504812 1 1.78504812 0 1 0 0 1 0 0 0 1 0 0 1

0.028662681 0.032166214 1 0.032166214 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0.075320527 0.087478901 1 0.087478901 0 1 0 0 1 0 0 0 1 0 0 1

0.013671766 0.015878687 1 0.015878687 0 1 0 0 1 0 0 0 1 0 0 1

0.061564885 0.071502799 1 0.071502799 0 1 0 0 1 0 0 0 1 0 0 1

0.10499856 0.10499856 1 0.10499856 0 1 0 0 1 0 0 0 1 0 0 1

0.01891032 0.01891032 1 0.01891032 0 1 0 0 1 0 0 0 1 0 0 1

0.09441936 0.09441936 1 0.09441936 0 1 0 0 1 0 0 0 1 0 0 1

24.19992 24.19992 1 24.19992 0 1 0 0 1 0 0 0 1 0 0 1

0.317376 0.317376 1 0.317376 0 1 0 0 1 0 0 0 1 0 0 1

0.8939424 0.8939424 1 0.8939424 0 1 0 0 1 0 0 0 1 0 0 1

0.0899232 0.0899232 1 0.0899232 0 1 0 0 1 0 0 0 1 0 0 1

11.121384 11.121384 1 11.121384 0 1 0 0 1 0 0 0 1 0 0 1

11.121384 11.121384 1 11.121384 0 1 0 0 1 0 0 0 1 0 0 1

25.39008 25.39008 1 25.39008 0 1 0 0 1 0 0 0 1 0 0 1

0.9600624 0.9600624 1 0.9600624 0 1 0 0 1 0 0 0 1 0 0 1

0.04482936 0.04482936 1 0.04482936 0 1 0 0 1 0 0 0 1 0 0 1

0.555408 0.555408 1 0.555408 0 1 0 0 1 0 0 0 1 0 0 1

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 28 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2610000100

2610000400

2610000500

2610030000

2630020000

2801000003

2801700001

2801700002

2801700003

2801700004

2801700005

2801700006

2801700007

2801700010

2801700011

2801700012

2801700013

2801700014

2801700015

2801700099

2805001100

2805001200

2805001300

2805002000

2805003100

2805007100

2805007300

2805008100

2805008200

2805008300

2805009100

2805009200

2805009300

2805010100

2805010200

2805010300

2805018000

2805019100

2805019200

2805019300

2805021100

2805021200

2805021300

2805022100

2805022200

2805022300

With TF 

P10_25_GC

With TF 

P25_2007

With TF 

P25_2007_TF

With TF 

P25_17_GO

P25_17 

CF

With TF 

P25_17_GC

With TF 

P25_25_GO

P25_25 

CF

With TF 

P25_25_GC SO2_2007 SO2_17_GO SO2_17_CF SO2_17_GC SO2_17_CF SO2_17_GC SO2_25_GO

Currently Adopted Low S Oil When Fully Adopted Low S Oil

0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

489.5833882 221.9684509 95.58068569 96.87248417 1 96.87248417 97.91667765 1 97.91667765 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 29 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2610000100

2610000400

2610000500

2610030000

2630020000

2801000003

2801700001

2801700002

2801700003

2801700004

2801700005

2801700006

2801700007

2801700010

2801700011

2801700012

2801700013

2801700014

2801700015

2801700099

2805001100

2805001200

2805001300

2805002000

2805003100

2805007100

2805007300

2805008100

2805008200

2805008300

2805009100

2805009200

2805009300

2805010100

2805010200

2805010300

2805018000

2805019100

2805019200

2805019300

2805021100

2805021200

2805021300

2805022100

2805022200

2805022300

SO2_25_CF SO2_25_GC SO2_25_CF SO2_25_GC VOC_2007 VOC_17_GO VOC_17_CF VOC_17_GC VOC_25_GO VOC_25_CF VOC_25_GC

Currently Adopted Low S Oil When Fully Adopted Low S Oil

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 0 0 1 0 0 1 0

1 0 1 0 64.73387495 67.5161369 1 67.5161369 69.81224744 1 69.81224744

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 30 of 35
Appendix B2 - Allentown Area Values

STATE FIPS CNTY_NAME

NONATTAINMENT 

AREA SCC SCC_DESCRIPTION

TF 

SCC TF ORIGINAL GROWTH FACTOR REFERENCE

PA 42095 Northampton Allentown, PA 2805023100 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Confinement NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805023200 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Manure handling and NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805023300 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Land application of NO 1 EPA2020; Livestock; Dairy Cow

PA 42095 Northampton Allentown, PA 2805025000 Agric - Livestock /Swine production composite /Not Elsewhere Classified (se NO 1 EPA2020; Livestock; Pork

PA 42095 Northampton Allentown, PA 2805030000 Agric - Livestock /Poultry Waste Emissions /Not Elsewhere Classified (see a NO 1 EPA2020; Livestock; Poultry

PA 42095 Northampton Allentown, PA 2805030007 Agric - Livestock /Poultry Waste Emissions /Ducks NO 1 EPA2020; Livestock; Poultry

PA 42095 Northampton Allentown, PA 2805030008 Agric - Livestock /Poultry Waste Emissions /Geese NO 1 EPA2020; Livestock; Poultry

PA 42095 Northampton Allentown, PA 2805035000 Agric - Livestock /Horses & Ponies Waste Emissions /Not Elsewhere Classifie NO 1 EPA2020; Livestock; Overall

PA 42095 Northampton Allentown, PA 2805039100 Agric - Livestock /Swine production - operations with lagoons (unspecified NO 1 EPA2020; Livestock; Pork

PA 42095 Northampton Allentown, PA 2805039200 Agric - Livestock /Swine production - operations with lagoons (unspecified NO 1 EPA2020; Livestock; Pork

PA 42095 Northampton Allentown, PA 2805039300 Agric - Livestock /Swine production - operations with lagoons (unspecified NO 1 EPA2020; Livestock; Pork

PA 42095 Northampton Allentown, PA 2805040000 Agric - Livestock /Sheep & Lambs Waste Emissions /Total NO 1 EPA2020; livestock; Overall

PA 42095 Northampton Allentown, PA 2805045000 Agric - Livestock /Goats Waste Emissions /Not Elsewhere Classified NO 1 EPA2020; livestock; Overall

PA 42095 Northampton Allentown, PA 2805047100 Agric - Livestock /Swine production - deep-pit house operations (unspecifie NO 1 EPA2020; livestock; Pork

PA 42095 Northampton Allentown, PA 2805047300 Agric - Livestock /Swine production - deep-pit house operations (unspecifie NO 1 EPA2020; livestock; Pork

PA 42095 Northampton Allentown, PA 2805053100 Agric - Livestock /Swine production - outdoor operations (unspecified anima NO 1 EPA2020; livestock; Pork

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 31 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2805023100

2805023200

2805023300

2805025000

2805030000

2805030007

2805030008

2805035000

2805039100

2805039200

2805039300

2805040000

2805045000

2805047100

2805047300

2805053100

FINAL GROWTH FACTOR REFERENCE GF_07_13 GF_07_17 GF_07_20 GF_07_25 GF_07_13 GF_07_17 GF_07_20 GF_07_25 CONTROL REFERENCE NH3_2007 NH3_17_GO

NH3_17 

CF

Original GFs based on Column I Reference Final GFs based on Column J Reference

Use Original Estimates 1 1 1 1 1 1 1 1 9.2568 9.2568 1

Use Original Estimates 1 1 1 1 1 1 1 1 0.1600104 0.1600104 1

Use Original Estimates 1 1 1 1 1 1 1 1 12.351216 12.351216 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0 0 1

Use Original Estimates 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235 0.1824912 0.221042466 1

Use Original Estimates 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235 0.2565456 0.310740858 1

Use Original Estimates 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235 0.1335624 0.161777457 1

Use Original Estimates 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405 12.09996 13.02016196 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0.3663048 0.39292417 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0.733932 0.787266838 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0.0621528 0.066669444 1

Use Original Estimates 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405 2.023272 2.177141836 1

Use Original Estimates 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405 5.038344 5.421510061 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0.9957672 1.068129602 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0.4615176 0.495056084 1

Use Original Estimates 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806 0.005911128 0.00634069 1

582.3415034 587.8698118

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 32 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2805023100

2805023200

2805023300

2805025000

2805030000

2805030007

2805030008

2805035000

2805039100

2805039200

2805039300

2805040000

2805045000

2805047100

2805047300

2805053100

NH3_17_GC NH3_25_GO

NH3_25 

CF NH3_25_GC NOX_2007 NOX_17_GO

NOX_17 

CF NOX_17_GC NOX_25_GO

NOX_25 

CF NOX_25_GC

Without TF 

P10_2007

With TF 

P10_2007_TF

With TF 

P10_17_GO

P10_17 

CF

With TF 

P10_17_GC

With TF 

P10_25_GO

P10_25 

CF

9.2568 9.2568 1 9.2568 0 1 0 0 1 0 0 0 1 0 0 1

0.1600104 0.1600104 1 0.1600104 0 1 0 0 1 0 0 0 1 0 0 1

12.351216 12.351216 1 12.351216 0 1 0 0 1 0 0 0 1 0 0 1

0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1

0.221042466 0.250441798 1 0.250441798 0 1 0 0 1 0 0 0 1 0 0 1

0.310740858 0.352070354 1 0.352070354 0 1 0 0 1 0 0 0 1 0 0 1

0.161777457 0.18329436 1 0.18329436 0 1 0 0 1 0 0 0 1 0 0 1

13.02016196 13.72195964 1 13.72195964 0 1 0 0 1 0 0 0 1 0 0 1

0.39292417 0.413213793 1 0.413213793 0 1 0 0 1 0 0 0 1 0 0 1

0.787266838 0.827919332 1 0.827919332 0 1 0 0 1 0 0 0 1 0 0 1

0.066669444 0.070112088 1 0.070112088 0 1 0 0 1 0 0 0 1 0 0 1

2.177141836 2.294491612 1 2.294491612 0 1 0 0 1 0 0 0 1 0 0 1

5.421510061 5.713734013 1 5.713734013 0 1 0 0 1 0 0 0 1 0 0 1

1.068129602 1.123285148 1 1.123285148 0 1 0 0 1 0 0 0 1 0 0 1

0.495056084 0.520619544 1 0.520619544 0 1 0 0 1 0 0 0 1 0 0 1

0.00634069 0.006668107 1 0.006668107 0 1 0 0 1 0 0 0 1 0 0 1

587.8698118 591.958818 591.958818 1987.403072 1987.65521 1920.887986 2008.06121 1936.430016 11783.2113 6415.026936 6492.073221 6491.486736 6620.922668

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 33 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2805023100

2805023200

2805023300

2805025000

2805030000

2805030007

2805030008

2805035000

2805039100

2805039200

2805039300

2805040000

2805045000

2805047100

2805047300

2805053100

With TF 

P10_25_GC

With TF 

P25_2007

With TF 

P25_2007_TF

With TF 

P25_17_GO

P25_17 

CF

With TF 

P25_17_GC

With TF 

P25_25_GO

P25_25 

CF

With TF 

P25_25_GC SO2_2007 SO2_17_GO SO2_17_CF SO2_17_GC SO2_17_CF SO2_17_GC SO2_25_GO

Currently Adopted Low S Oil When Fully Adopted Low S Oil

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

0 0 0 1 0 0 1 0 0 1 0 1 0 0

6544.814966 2937.554195 2149.742944 2069.879298 2069.28274 2033.719628 1957.60263 2552.408267 2086.516922 2086.516922 920.2425759 1948.001292

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 34 of 35
Appendix B2 - Allentown Area Values

SCC

2102001000 2805023100

2805023200

2805023300

2805025000

2805030000

2805030007

2805030008

2805035000

2805039100

2805039200

2805039300

2805040000

2805045000

2805047100

2805047300

2805053100

SO2_25_CF SO2_25_GC SO2_25_CF SO2_25_GC VOC_2007 VOC_17_GO VOC_17_CF VOC_17_GC VOC_25_GO VOC_25_CF VOC_25_GC

Currently Adopted Low S Oil When Fully Adopted Low S Oil

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1 0 1 0 0 1 0 0 1 0

1118.017152 905.4808548 8265.51762 8219.302324 7966.006825 8135.076899 7875.56669

Appendix B2 - Allentown Area Source Annual Emissions - 2007, 2017, 2025 Page 35 of 35