## APPENDIX B 1

Pennsylvania 2002 Area Source Criteria

Air Pollutant Emission Estimation Methods

(EH Pechan Feb. 2004)

Bureau of Air Quality

Department of Environmental Protection[ This page intentionally left blank

. ]

# PECHAN

5528

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- 6700 telephone

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Suite 2002

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- 493

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## P ENNSYLVANIA 

## 2002

A REA 

## S OURCE 

## C RITERIA



## A IR 

## P OLLUTANT



## E MISSION 

## E STIMATION



## M ETHODS

Prepared for:

Pennsylvania Department of

Environmental Protection

Bureau of Air Quality

P.O. Box 2357

Harrisburg, PA 1 7105

- 2357

Prepared by:

E.H. Pechan & Associates, Inc.

3622 Lyckan Parkway

Suite 2002

Durham, NC 27707

Contract No. SP3580003990

Work Order 9

February 2004

Pechan Rpt. No. 04.02.006/9420.109iii CONTENTS

Page

AREA SOURCE DEFINITION

................................ ................................ ................................ ................................ .... 1

METHODS FOR ESTIMATING AREA SOURCE ACTIVITY AND EMISSIONS

................................ .................. 1

Control Efficiency (CE)

................................ ................................ ................................ ................................ ........... 3

Rule Penetration (RP)

................................ ................................ ................................ ................................ ............... 3

Rule Effectiveness (RE)

................................ ................................ ................................ ................................ ........... 3

Seasonal Emission Calculations

................................ ................................ ................................ ............................... 3

Point Source Subtractions

................................ ................................ ................................ ................................ ........ 5

AGRICULTURAL PRODUCTION

– ANIMAL HUSBANDRY

................................ ................................ ................ 9

AGRICULTURAL PRODUCTION

– CROPS (Fertilizer Application) (14 SCCs)

................................ ...................... 9

ARCHITECTURAL SURFACE COATING (SCC 2401001000)

................................ ................................ ................ 9

ASPHALT PAVING (2 SCCs)

................................ ................................ ................................ ................................ .... 10

AUTOMOTIVE REFINISHING (SCC 2401005000)

................................ ................................ ................................ . 12

BAKERIES (SCC 2302050000)

................................ ................................ ................................ ................................ .. 13

BREWERIES (SCC 2302070001)

................................ ................................ ................................ .............................. 14

COAL COMBUSTION (6 SCCs)

................................ ................................ ................................ ............................... 16

COMMERCIAL AND CONSU MER SOLVENT USE (SCC 2465000000)

................................ .............................. 20

COMMERCIAL COOKING (5 SCCs)

................................ ................................ ................................ ....................... 21

COMPOSTING (3 SCCs)

................................ ................................ ................................ ................................ ............ 22

DEGREASING (4 SCCs)

................................ ................................ ................................ ................................ ............ 23

DRY CLEANERS (SCC 2420000370)

................................ ................................ ................................ ....................... 24

ELECTRICAL APPLIANCES (SCC 2401060000)

................................ ................................ ................................ .... 25

ELECTRICAL INSULATION (SCC 2401065000)

................................ ................................ ................................ .... 26

FACTORY FINISHED WOOD (SCC 2401015000)

................................ ................................ ................................ .. 27

FOREST FIRES (SCC 2810001000)

................................ ................................ ................................ .......................... 27

FUEL OIL COMBUSTION (3 SCCs)

................................ ................................ ................................ ......................... 28

GASOLINE MARKETING (5 SCCs)

................................ ................................ ................................ ......................... 32

GRAPHIC ARTS (SCC 2425000000)

................................ ................................ ................................ ........................ 36

HIGH PERFORMANCE INDUSTRIAL MAINTENANCE SOLVENT (SCC 2401100000)

................................ ... 36

KEROSENE (2 SCCs)

................................ ................................ ................................ ................................ ................. 37

LANDFILLS (SCC 2620030000)

................................ ................................ ................................ ............................... 40

MACHINERY AND EQUIPMENT (SCC 2401055000)

................................ ................................ ........................... 41

MARINE COATING (SCC 2401080000)

................................ ................................ ................................ .................. 42

METAL CANS (SCC 2401040000)

................................ ................................ ................................ ............................ 42

METAL FURN ITURE AND FIXTURES (SCC 2401025000)

................................ ................................ ................... 43

MISCELLANEOUS FINISHED METAL (SCC 2401050000)

................................ ................................ .................. 44

MISCELLANEOUS MANUFACTURING (SCC 2401090 000)

................................ ................................ ................ 45

NATURAL GAS AND LIQUIFIED PETROLEUM GAS (LPG) (4 SCCs)

................................ ............................... 45

OPEN BURNING (5 SCCs)

................................ ................................ ................................ ................................ ........ 51

OTHER SPECIAL PURPOSE COATING (SCC 2401200000)

................................ ................................ ................. 54

OTHER TRANSPORTATION (SCC 2401085000)

................................ ................................ ................................ ... 55

PESTICIDE APPLICATION (SCC 2461800000)

................................ ................................ ................................ ...... 56

PORTABLE GASOLINE CONTAINERS (SCC 2501060300)

................................ ................................ .................. 56

REFRIGERANT LOSSES (SCC 2399010000)

................................ ................................ ................................ .......... 58

PUBLIC OWNED TREATMENT WORKS (3 SCCs)

................................ ................................ ............................... 58

RESIDENTIAL WOOD COMBUSTION (7 SCCs)

................................ ................................ ................................ ... 60

SOLID WASTE INCINERATION (2 SCCs)

................................ ................................ ................................ .............. 61

STRUCTURE FIRES (SCC 2810030000)

................................ ................................ ................................ .................. 63

TRAFFIC LINE PAINTING (SCC 2401008000)

................................ ................................ ................................ ....... 64

WINERIES (SCC 2302070005)

................................ ................................ ................................ ................................ .. 65

WOOD FURNITURE MANUFACTURING (SCC 2401020000)

................................ ................................ .............. 66

APPENDIX A: REFERENCES

................................ ................................ ................................ .............................. 1iv [This page intentionally left blank.]1

AREA SOURCE DEFINITION

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

stationar y 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 Volum e III: Chapter 1 ). 1

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 Reporti ng 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 sourc e categories do not have an analogue in the point source inventory.

Pesticide use and commercial/consumer product use are such examples. 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 esti mated 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 e mission 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

2002 area source inventory, estimates were derived by (1) treating area sources as point sources,

(2) obtaining 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.

E ach 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 2002 were available by county from the Pennsylv ania Liquor Control

Board. 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 of2

highway gasoline consumed in the Commonwealth was a pportioned 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 dat a 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 we re 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 determin ed 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 emi ssion

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 2002

were obtained from the U.S. Bureau of the Census. When emissions are calculated from per

employee emission f

actors, county

- level employment data for 2002 were estimated from a

combination of two sources. Because county employment data for 2002 will not be available

from the Bureau of the Census’ County Business Patterns (CBP) until April 2004, 2001 data for

the appropriate North American Industrial Classification System (NAICS) codes were obtained

from the 2001 CBP 2 and projected to 2002 using the Commonwealth

- level 2001 to 2002

employment change for the appropriate NAICS codes. The Commonwealth

- level employmen t

data were obtained at the NAICS code level from the U.S. Bureau of Labor Statistics. 3

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, th e 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 fo r 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.3

Control Efficiency (CE)

Control efficiency is the emission reduction percentage associated with a control device, process

change or reformul ation. 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 ca tegory 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.

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 a ge 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 value. 1 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)

Contr olled 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.

Seasonal Emission Calculations

Area source emissions are typically prepared first on an annual basis because activity data are

generally only available on an annual basis. The recently promulgated Consolidated Emissions4

Reporting Rule (CERR) requires States to submit county

- level area source CAP emission

inventories to EPA for three temporal perio ds: annual, summer season work weekday, and

winter season work weekday (the latter for carbon monoxide and particulate matter emissions

only). Summer season work weekday emission inventories are needed to support planning for

ozone NAAQS attainment. The summer season refers to the peak ozone season months of June,

July, and August. Winter season work weekday emission inventories are used to support carbon

monoxide (CO) NAAQS attainment planning. The winter season refers to January, February,

and Decemb er of the same year (e.g., 2002).

Seasonal emission estimates are calculated by adjusting the annual inventory to reflect activity

during the summer and winter season. Summer work weekday and winter work weekday

emissions are calculated by multiplying an nual emissions by the appropriate allocation factor.

For most source categories, summer and winter work weekday allocation factors were developed

from default monthly and weekly profiles available from EPA’s Emissions Modeling

ClearingHouse (EMCH). 4

Th e EMCH provides 807 different monthly profiles and 45 different weekly profiles. The first

step in developing summer allocation factors was to compute summer monthly ratios by dividing

the sum of the June, July, and August monthly profile values by the to tal of the twelve monthly

profile values. Winter monthly ratios were calculated in a similar manner, except monthly

profile values for January, February, and December were incorporated into the calculation.

Weekday profile values were computed by dividin g the sum of the Monday through Friday

weekly profile values by the total profile value for the entire week.

Summer work weekday allocation factors were calculated by multiplying the summer monthly

ratios by the appropriate weekday ratio and then dividing the result by 65 (the number of work

weekdays in the summer of 2002). In a like manner, winter work weekday allocation factors

were computed by multiplying winter monthly ratios by the appropriate weekday ratio and

dividing by 65 (the number of work week days in the winter of 2002).

These allocation factors were then matched to area source classification codes (SCCs) via a

crosswalk between SCCs and temporal profiles available from EPA’s EMCH. Annual emissions

for each SCC/county/pollutant combination we re then multiplied by the appropriate summer

work weekday allocation factor to yield summer work weekday emissions. Winter work

weekday emissions were calculated for categories emitting CO and/or PM. Similar to the

summer calculations, annual CO and PM e missions were multiplied by the appropriate winter

work weekday allocation factor to yield winter work weekday emissions.

For source categories for which actual monthly/seasonal activity data were available (e.g.,

Residential Natural Gas Combustion, Struc ture Fires, and Wineries), summer and winter season

allocation factors were calculated from the available activity data. The following presents

sample calculations performed to develop the summer work weekday allocation factor for

Bakeries. The individua l source category methodology sections present the calculations

performed to compute each category’s seasonal emission estimates.5

SAMPLE CALCULATION OF SUMMER SEASON WORK WEEKDAY ALLOCATION FACTOR:

Bakeries (SCC 2302050000)

Summer Work Weekday Allocation Factor = 0.25 × 0.715  65 = 0.00275

For source categories for which actual seasonal emissions activity data were available (e.g.,

Residential Natural Gas Combustion, Structure Fires, and Wineries), the summer and winter

season allocation factors were developed from these activity data.

Point Source Subtractions

Source categories can appear in both the area source and point source inventory. For example,

emissions from large dry cleaning establishment s 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 sourc e 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 adjustme nt would occur in the area source emission

calculation by subtracting point source emission activity (throughput) from total emission

activity as shown below.

However, the Pennsylvania point source inventory does not report throug hput for most sources.

Therefore, it was necessary to calculate the point source subtractions using total and point source

emission estimates as identified below.6

where:

p = pollutant

Separate point source inventories were deve loped 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 P hiladelphia 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 ann ual

emissions for the same pollutants as the Philadelphia County inventory, with the exception of

primary PM 2.5 (PM25

- PRI), which is not reported for the remaining counties. Given the different

ways in which PM emissions are reported in the 2002 Pennsylva nia 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 P M25

- PRI emission values for use in the point

source subtractions.

Although the point source inventories also report winter and summer day emissions, these

estimates were not used in the point source subtractions. The annual emission estimates were

used i n the subtractions because it is not clear if every point source facility that would have

emissions during the summer/winter have these emissions reported in the inventory. For

example, there are only 14 records with winter day NO

x emissions in the point source inventory,

while there are over 4,000 records with annual NO

x emissions reported in the inventory.

To facilitate the point source subtractions, the annual emission records for all point SCCs

associated with an area source category were summed to th e county level. Because PA DEP

indicated that point source subtractions should be applied to the Machinery and Equipment

Solvent Coating area source category by subtracting point source emission records associated

with the combination of point SCCs 402025 01, 40202502, and 40202599 and SIC code 3531, it

was also necessary to compile county level annual emissions for these records. In addition,

because these point SCCs are also associated with the Miscellaneous Finished Metals Surface

Coating area source ca tegory, it was necessary to compile county

- level annual emissions for all

point source records with these SCCs that are not associated with SIC code 3531.

The county

- level point source annual emissions were then subtracted from the area source

category an nual 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 z ero. In

addition, when the PM10

- PRI emission estimate resulted in a zero value, then the companion

PM25

- PRI emission estimate was set to zero for consistency. In addition to setting PM25

- PRI

emissions to zero when PM10

- PRI emissions were zero, we also se t PM25

- PRI emissions to

PM10

- PRI emissions when PM25

- PRI emissions were greater than PM10

- PRI emissions, after

the point source subtractions were performed. Finally, the summer and winter season work7

weekday emission estimates were updated by multiplying the revised annual emission estimate

by the appropriate winter season and/or summer season work weekday allocation factors. The

following presents sample point source NO

x emission subtraction calculations for the

Commercial/Institutional Bituminous/Subbit uminous Coal Combustion category (SCC

2103002000).

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.8 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 Type s

2102002000 Stationary Source Fuel Combustion Industrial Bituminous/Subbituminous Coal Total: All Boiler Types

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

2103002000 Stationary Source Fu el Combustion Commercial/Institutional Bituminous/Subbituminous Coal Total: All Boiler Types

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

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

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

2103007000 Stationary Source Fuel Combustion Commercial/Institutional Liquefied P etroleum Gas (LPG) Total: All Combustor Types

2302050000 Industrial Processes Food and Kindred Products: SIC 20 Bakery Products Total

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

2401015000 Solvent U tilization 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

2401025000 Solvent Utilization Surface Coating Metal Furniture: SI C 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

240105 5000 Solvent Utilization Surface Coating Machinery and Equipment: SIC 35 Total: All Solvent Types

2401060000 Solvent Utilization Surface Coating Large Appliances: SIC 363 Total: All Solvent Types

2401070000 Solvent Utilization Surface Coating Motor Vehic les: SIC 371 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 Surfac e 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 S olvent Types

2420000370 Solvent Utilization Dry Cleaning All Processes Special Naphthas

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 Produ ct

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/Institu tional Total

2620030000 Waste Disposal, Treatment, and

Recovery Landfills Municipal Total

2630020010 Waste Disposal, Treatment, and

Recovery Landfills Wastewater Treatment Processes Total9

AGRICULTURAL PRODUCTION

– ANIMAL HUSBANDRY

Emissions from livest ock production come from such activities as confinement, manure handling

and storage, and land application of manure. Biogenic emission source calculations were derived

from EPA’s BEIS inventory system.

AGRICULTURAL PRODUCTION

– CROPS (Fertilizer Applicat ion) (14 SCCs)

(Anhydrous Ammonia SCC 2801700001, Aqueous Ammonia SCC 2801700002, Nitrogen

Solutions SCC 2801700003, Urea SCC 2801700004, Ammonium Nitrate SCC 2801700005,

Ammonium Sulfate SCC 2801700006, Ammonium Thiosulfate SCC 2801700007, N

- P

- K

(multi

- gr ade nutrient fertilizers) SCC 2801700010, Calcium Ammonium Nitrate SCC

2801700011, Potassium Nitrate SCC 2801700012, Diammonium Phosphate SCC 2801700013,

Monoammonium Phosphate SCC 2801700014, Liquid Ammonium Polyphosphate SCC

2801700015, Misc. Fertilizers SCC 2801700099)

Emissions from crops are primarily due to spreading of various fertilizers. Fertilizers spread on

fields that contribute to ammonia emissions include anhydrous ammonia, aqueous ammonia,

nitrogen solutions, urea, ammonium nitrate, calcium ammonia, and ammonium sulfate. Biogenic

emission source calculations were derived from EPA’s BEIS inventory system.

ARCHITECTURAL SURFACE COATING (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 are

calculated using a per capita emission factor and U.S. Bureau of the Census 2002 population

data. The Federal architectural surface coating regulations call for a 20 percent reduction in the

solvent content of architectural s urface coatings manufactured after September 1999. 5 Therefore,

a 20 percent CE is applied in the 2002 inventory.

The emission factor that is used in this effort differs from that used for the 1999 area source

inventory. The new per capita emission facto r was calculated using the Emission Inventory

Improvement Program (EIIP) methods for this category. National solvent

- and water

- based

coating per capita use factors were first calculated from 2002 national paint shipments 6 and 2002

national population dat a. 7 These factors were then combined with information on the average

volatile organic compound (VOC) content of these coatings to calculate per capita emission

factors as follows:

Water

- Based = 0.74 pounds VOC/gallon 8 × 589,527,000 gallons 6 /288,368,698 people 7

= 1.5128 pounds VOC/person/year

Solvent

- Based = 3.87 pounds VOC/gallon 8 × 119,914,000 gallons 6 /288 ,368,698 people 7

= 1.6093 pounds VOC/person/year10

Final composite emission factor = 1.5128 + 1.6093 = 3.1221 pounds VOC/person/year

SAMPLE VOC EMISSION CALCULATIONS:

where:

Emission Factor = 3.1221 lbs VOC/person/year

Population = 1,269,904 (Allegheny County) 7

CE (Control Efficiency) = 20% 5

RP (Rule Penetration) = 100%

RE (Rule Effectiveness) = 100%

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00356 9

Summer work weekday VOC emissions = 1585.9069  0.00356 = 5.6484 tons VOC per day

ASPHALT PAVING (2 SCCs)

There are two types of asphalt used for road paving and repair: cutback asphalt and emulsified

asphalt. VOC emissions result primarily from the curing of the applied material. The following

sections describe the two types of as phalt and identify the methods used to estimate emissions for

each type.

Cutback Asphalt (SCC 2461021000)

Cutback asphalt is used as a pavement sealant, a tack coat, and a bonding agent between layers of

paving material. Cutback asphalt is prepared by b lending or “cutting back” asphalt cement with

various blends of petroleum distillates. Emissions from cutback asphalt paving occur during the

curing of the road surface when petroleum distillates evaporate.

Annual VOC emissions from cutback asphalt pavin g were computed from information obtained

from the Pennsylvania Association of Asphalt Material Applicators (PAMA) on the amount of11

cutback asphalt applied in 2002 and the VOC content and density of the asphalt. 10 In addition, it

was assumed that 100 perce nt of cutback asphalt contained diluent and that 70 percent of the

diluent evaporates. 11 County emissions were estimated by multiplying State emissions by the ratio

of the each county’s bituminous paved lane mileage by the State’s bituminous paved lane

mil eage. 12 Based on the State regulation prohibiting use of cutback asphalt during summer

months, there are no summer season work weekday emissions estimated for cutback asphalt. 13

Emulsified Asphalt (SCC 2461022000)

Emulsified asphalt is a type of liquefie d road surfacing material that is used in some of the same

applications as cutback asphalt. However, instead of blending asphalt cement with petroleum

distillates, emulsified asphalt uses a blend of water with an emulsifier.

Annual VOC emissions from emu lsified asphalt paving were computed from information obtained

from the Pennsylvania Association of Asphalt Material Applicators on the amount of emulsified

asphalt applied in 2002, the VOC content and density of the asphalt, and the percentage of

emulsifi ed asphalt containing diluent. 10 In addition, it was assumed that 100 percent of the

emulsified asphalt diluent evaporates. 11 County emissions were estimated by multiplying State

emissions by the ratio of the each county’s bituminous paved lane mileage by the State’s

bituminous paved lane mileage. 14 Annual emissions were allocated to the summer season work

weekday based on information from PAMA that emulsified asphalt is only applied from March 1

through October 31. 15 In addition, it was assumed that asphalt use is evenly distributed during

this period and that paving is only performed on weekdays.

SAMPLE VOC EMISSION CALCULATIONS:

wh ere:

Cutback Asphalt VOC Content = 35% 10

Emulsified Asphalt VOC Content = 8% 10

Cutback Asphalt VOC Density = 7.1 lbs/gallon 10

Emulsified Asphalt VOC Density = 6.25 lbs/gallon 10

2002 PA Cutback Asphalt Use = 5,000,000 gallons 10

2002 PA Emulsified Asphalt Use = 15,000,000 gallons 10

Bituminous Paved County Lane Miles = 2,538 miles (Allegheny) 14

Bituminous Paved State Lane Miles = 83,227 miles 14

% of Cutback Asphalt Diluent that Evaporates = 70% 11

% of Emulsified Asphalt Containing Diluent = 50% 10

% of Emulsified Asphalt Diluent that Evaporates = 100% 1112

Cutback Asphalt VOC Emissions Calculation :

(Summer work weekday emissions are estimated as zero due to State prohibition on use during this

period) 13

Emulsified Asphalt VOC Emissions Calculation :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 3/8 (fraction of paving perform ed in the summer months)  5/7

(fraction of paving performed on weekdays)  65 (number of weekdays in the summer) = 0.004125 15

Summer work weekday VOC emissions = 57.1780  0.004125 = 0.2359 tons VOC per day

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. The automotive refinishing VOC emission factor of

2.30 lb/person is based on EPA guidance. 16 A control efficiency of 60.94 percent for 2002 was

computed by applying an incremental reduction of 38 percent 17 to 1999’s 37 percent 18 control

effi ciency based on the following calculation:

SAMPLE VOC EMISSION CALCULATIONS:13

where:

Emission Factor =2.30 lbs VOC/person/year 16

Population = 1,269,904 ( Allegheny County) 7

Control Efficiency = 60.94% 17 18

Rule Penetration = 100%

Rule Effectiveness = 100%

Summer work wee kday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00385 9

Summer work weekday VOC emissions = 570.4282  0.00385 = 2.1940 tons VOC per day

BAKERIES (S CC 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 2001 was obtained from County Business Pa tterns 2 and grown to

2002 using the ratio of 2002 total Commonwealth employees to 2001 total Commonwealth

employees obtained from the Bureau of Labor Statistics (BLS). 3 T he Bakeries emission factor is

0.11 tons VOC/employee/year

. 19 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 19

Employees = 1024 2 3 (Allegheny County)14 = 112.64 t ons VOC per year

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor=0.00275 4

Summer work weekday VOC emissions = 112.64  0.00 275 = 0.3098 tons VOC per day

BREWERIES (SCC 2302070001)

Emissions of VOCs from breweries result from compounds such as ethanol, myrcene, ethyl

acetate and higher alcohols resulting from the brewing process. There are two brewery emission

factors, which differ based on facility production size (i.e., a smaller emission factor is used for

facilities with more than 60,000 barrels production, and a larger factor for facilities producing

60,000 barrels or less).

Because facility

- level brewery production dat a were not available, it was necessary to estimate

the amount of production in each county associated with small and large facilities. First, county

level beer production was estimated by apportioning State

- level production to counties based on

county

- lev el brewery employment. Total Pennsylvania beer production was obtained from the

Federal Alcohol and Tobacco Tax and Trade Bureau. 20 The number of brewery (NAICS code

31212) employees in 2002 was estimated by projecting 2001 county employment, obtained fro m

the 2001 County Business Patterns, 2 to 2002 based on the 2002 to 2001 State

- level brewery

employment ratio, obtained from the Bureau of Labor Statistics. 3

Ba sed on the average Pennsylvania brewery production per employee (2,122 barrels) calculated

from the data described above, it was assumed that all facilities in a county reporting fewer than

29 employees would contain only small breweries. The cutoff of 29 employees was chosen

based on the observation that, assuming a constant per employee production rate, a brewery with

29 employees would produce approximately 61,500 barrels of beer. It was also assumed that a

county with more than 29 brewery employees wo uld have production by both small and large

facilities. In lieu of actual data, it was assumed that 1 percent of these counties’ production is

from small breweries, and 99 percent is from large breweries. Therefore, the small brewery

emission factor was applied to 1 percent of the county’s beer production, while the large brewery

emission factor was applied to 99 percent of the county’s production. This 1 percent assumption

appears reasonable given that this value results in statewide brewery emissions s imilar to those

estimated for 1996.

Since Pennsylvania’s brewery production data were available on a monthly basis, the statewide

summer month allocation factor was calculated using the ratio of summer beer production to the

annual beer production. This was then converted to the summer work weekday allocation factor

using weekday temporal allocation data from EPA’s Emissions Modeling Clearinghouse

(EMCH). 4 2015

SAMPLE VOC EMISSION CALCULATIONS:

where:

Small Brewery Emission Factor = 56.743 pounds of VOC/1000 barrels 21

Large Brewery Emission Factor = 4.16791 pounds of VOC/1000 barrels 22

Adams County Employees = 7 2 3

Allegheny County Employees = 261 2 3

2002 PA Beer Production = 3,089,646 barrels 20

Adams County (Small Breweries Only Assumption) Annual VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = summer month beer production/annual beer production 

weekday ratio/number of weekdays in summer

Summer work weekday allocation factor = 856,549/3,089,646  0.715/65 = 0.00305 4 20

Summer work weekday allocation factor=0.00305

Summer work weekday VOC emissions = 0.4214  0.00305 = 0.001285 tons VOC per day

Allegheny County (Small and Large Breweries Assumption) Annual VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = summer month beer production/annual beer production 

weekday ratio/number of weekdays in summer

Summer work weekday allocation factor = 856,549/3,089,646  0.715/65 = 0.00305 4 20

Summer work weekday allocation factor=0.00305

Summer work weekday VOC emissions = 1. 2998  0.00305 = 0.00396 tons VOC per day16

COAL COMBUSTION (6 SCCs)

(Residential Anthracite SCC 2104001000, Residential Bituminous SCC 2104002000,

Commercial/Institutional Anthracite SCC 2103001000, Commercial/Institutional Bituminous

SCC 2103002000, Indu strial Anthracite SCC 2102001000, Industrial Bituminous SCC

2102002000)

This category covers emissions from the burning of coal by residential, and small commercial and

industrial users. Coal combustion emissions were estimated for VOC, NO

x , CO, Pb, PM, and

SO 2

.

Residential coal consumption, in tons per dwelling unit, was estimated using the following

equation:

Coal consumption per dwelling unit = 0.003874 e (7.6414

- (1000/heating degree days))

Heating Degree Day (HDD) data were obtained from the Nationa l Oceanic and Atmospheric

Administration. 23 The HDD of each county was assigned according to the town or city in the

county or the nearest town or city of similar latitude for which data were available.

After estimating county

- level residential coal consum ption per unit, emissions were calculated by

multiplying these values by the number of coal

- burning dwelling units in each county 24 and the

emission factor for each pollutant.

Year 2002 Commonwealth

- level commercial sector coal consumption (computed from t he

Energy Information Administration’s State Energy Data 2000 25 and Annual Coal Report 2002 26 )

was allocated to individual counties using the number of commercial sector facilities in each

county. 2 County

- leve l emissions were then calculated by multiplying county coal consumption

by the emission factor for the applicable CAP.

Industrial coal

- burning emissions were computed in a similar way to commercial/institutional

emissions. However, county

- level industria l employment data (from County Business Patterns

and Current Employment Statistics ) were used to allocate coal consumption to individual

counties.

In some cases, CAP emission factors differ between anthracite and bituminous coal. Because

anthracite is mi ned 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.

For Commercial and Industrial sector categ ories, point source emissions, where present, were

subtracted from these initial emission estimates.

SAMPLE CALCULATIONS:17

Residential Coal Combustion :

where:

VOC Emission Factor = 10 lbs/ton anthracite coal/year 27 ; 10 lbs/ton

b ituminous coal/year 39

NO

x Emission Factor = 3 lbs/ton anthracite coal/year 27 ; 9.1 lbs/ton bituminous

coal/year 39

CO Emission Factor = 275 lbs/ton anthracite coal/year 27 ; 275 lbs/ton

bituminous coal/year 39

Pb Emission Factor = 0.013182 lbs/ton bituminous coal/year 39

PM10

- FIL Emission Factor = 10 lbs/ton anthracite coal/year 27 ; 6.2 lbs/ton

bituminous coal/year 39

PM25

- FIL Emission Fac tor = 0.6 lbs/ton anthracite coal/year 27  13.38% ash

content =8.028 lbs/ton anthracite coal/year; 3.8 lbs/ton bituminous

coal/year 39

PM

- CON Emission Factor = 0. 08 lbs/ton anthracite coal/year 27  13.38% ash

content =1.0704 lbs/ton anthracite coal/year; 1.04 lbs/ton bituminous

coal/year 39

SO 2 Emission Factor = 39 lbs/ton anthracite coal/ year 27  0.89% sulfur content

=34.71 lbs/ton anthracite coal/year; 31 lbs/ton bituminous coal/year 39 

2.42% sulfur content = 75.02 lbs/ton bitum inous coal/year

Anthracite Coal Sulfur Content = 0.89% sulfur 27

Bituminous Coal Sulfur Content = 2.42% sulfur 27

Anthracite Coal Ash Content = 13.38% ash 27

Number of Coal

- Burning Dwelling Units (Allegheny County) = 183 24

e = natural base

HDD = Heating Degree Days (Allegheny County) = 5,494 23

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.000110 4 23

Summer work weekday VOC emissions = 6.1539  0.000110 = 0.000675 tons VOC per day18

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekda y allocation factor = 0.000110 4 23

Summer work weekday CO emissions = 169.2320  0.000110 = 0.01856 tons CO per day

Winter work weekday CO emissions = annual CO emissions  wi nter work weekday allocation factor

Winter work weekday allocation factor=0.00555 4 23

Winter work weekday CO emissions = 169.2320  0.00555 = 0.9389 tons CO per day

Commercial

/Institutional Coal Combustion :

where:

VOC Emission Factor = 0.07 lbs/ton anthracite coal/year 28 ; 1.3 lbs/ton

bituminous coal/year 39

NO

x Emission Factor = 18 lbs/ton anthracite coal /year 39 ; 33 lbs/ton bituminous

coal/year 39

CO Emission Factor = 0.6 lbs/ton anthracite coal/year 39 ; 11 lbs/ton b ituminous

coal/year 39

Pb Emission Factor = 0.0089 lbs/ton anthracite coal/year 39 ; 0.013182 lbs/ton

bituminous coal/year 39

SO 2 Emission Factor =39 lbs/ton anthracite coal/year 39  0.89% sulfur content

= 34.71 lbs/ton anthracite coal/year; 38 lbs/ton bituminous coal/year 39 

2.42% sulfur content = 91.96 lbs/ton bituminous coal/year

PM10

- FIL Emission Factor = 2.3 lbs/ton anthracite coal/year 39  13.38% ash

content = 30.774 lbs/ton anthracite coal/year; 13.2 lbs/ton bituminous

co al/year 39

PM25

- FIL Emission Factor = 0.6 lbs/ton anthracite coal/year 39  13.38% ash

content = 8.028 lbs/ton anthracite coal/year; 4.6 lbs/ton bituminous

coal/y ear 39

PM

- CON Emission Factor = 0.08 lbs/ton anthracite coal/year 39  13.38% ash

content = 1.0704 lbs/ton anthracite coal/ year ; 1.04 lbs/ton bituminous

coal/year 3919 Anthracite Coal Sulfur Content = 0.89% 27

Bituminous Coal Sulfur Content = 2.42% 27

Anthracite Coal Ash Content = 13.38% ash 27

Pennsylvania Coal Consumption = 512,636 tons 25 26

Number of County Facilities (Allegheny County) = 24,654 2

Number of Pennsylvania Facilities = 197,795 2

Commercial/Institutional Coal Consumption : 25 26

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00170 4

Summer work weekday VOC emissions = 41.5331  0.00170 = 0.0705 tons VOC per day

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation f actor

Summer work weekday allocation factor = 0.00170 4

Summer work weekday CO emissions = 351.4342  0.00170 = 0.5967 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work wee kday allocation factor

Winter work weekday allocation factor = 0.00397 4

Winter work weekday CO emissions = 351.4342  0.00397 = 1.3962 tons CO per day

Industrial Coal Combustion :20

Th e Industrial Coal Combustion emissions were calculated using the same emission factors as

Commercial/Institutional Coal (see above).

where:

Number of Allegheny County Employees =48,544 2 3

Number of Pennsylvania Employees = 721,902 2 3

Pennsylvania Coal Consumption = 42,900,812.75 tons 25 26

Industrial Coal Consumption : 25 26

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00283 4

Summer work weekday CO emissions = 15,866.6603  0.00283 = 44.8538 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.00283 4

Winter work weekday CO emissions = 1 5,866.6603  0.00283 = 44.8538 tons CO per day

COMMERCIAL AND CONSUMER SOLVENT USE (SCC 2465000000)

This source category covers household products such as special naphthas, alcohols, carbonyls,

and other organics that contain VOCs. There are no point so urces associated with this category.

County

- level emissions were calculated using a composite per capita emission factor (see table

below) and U.S. Bureau of the Census population data. The emission factor represents pre

control emission rates. A CE of 20 percent 29 and an RP of 48.6 percent 9 were applied to reflect

the Federal Rule for consumer products. This yields a post

- control VOC emission factor of21

7.078 lbs per capita which was used in all emission calculations. Eac h county’s emissions are

estimated per the sample calculations listed below.

SUBCATEGORY EMISSION FACTOR

Household Products 0.79 lbs/person/year

Personal Care Products 2.32 lbs/person/year

Automotive Aftermarket Products 1.36 lbs/person/year

Adhesives and Sealants 0.57 lbs/person/year

FIFRA

- Regulated Products 1.78 lbs/person/year

Coatings and Related Products 0.95 lbs/person/year

Miscellaneous Products 0.07 lbs/person/year

Total (Pre

- Control) 7.84 lbs/person/year

SAMPLE VOC EMISSION CALCULATIONS:

where:

Emission Factor =7.84 lbs VOC/person/year 30

Population = 1,269,904 (Allegheny County) 7

CE (Control Efficiency) = 20% 29

RP (Rule Penetration) = 48.6% 9

RE (Rule Effectiveness) = 100%

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00274 9

Summer work weekday VOC emissions = 4494.1598  0.00274 = 12.3128 tons VOC per day

COMMERCIAL COOKING (5 SCCs)

Chain

- Driven (Conveyorized) Charbroilers SCC 2302002100; Under

- Fired Charbroilers SCC

2302002200; Flat Griddles SCC 23020023 00; Clamshell Griddles SCC 2302002400; and Deep

Fat Fryers SCC 2302002500

Criteria pollutant annual emissions associated with commercial cooking were compiled from the

2002 nonpoint source National Emissions Inventory (NEI). 31 The 2002 NEI reports commerc ial

cooking emissions in five SCCs, each of which represents a specific equipment type. Source22

categories comprise emissions from all meat types for a particular piece of equipment. The

following types of meat are included: hamburger, steak, fish, pork, and chicken. Emissions for

deep

- fat frying of french fries were also estimated. With the exception of deep

- fat frying of

french fries, commercial cooking activity was developed from survey data obtained from a Public

Research Institute (PRI) report on ch arbroiling activity estimation in the State of California. 32

Further details on the annual emission estimation methodology are available in the forthcoming

2002 nonpoint source NEI documentation. 31

The NEI reports emissions for the following criteria pollutants: VOC, CO, PM10

- PRI, and

PM25

- PRI (note, however, that each pollutant is not reported for each equipment type). The

sources of the commercial cooking criteria pollutant emission factors are documented in a report

pre pared for EPA. 33

Because temporal allocation data were not developed for this category in the 2002 NEI, the

default temporal data reported in the EMCH for SCC 2302002000 (Commercial Charbroiling)

were applied to each commercial cooking SCC. 4 These data were used to estimate both summer

season and winter season work weekday emission estimates.

SAMPLE SEASONAL CALCULATIONS (CHAIN

- DRIVEN CHARBROILERS):

Annual VOC emissions (Allegheny County) = 10.7792 tons VOC per year

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday

allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday VOC emissions = 10.7792  0.00275 = 0.0296 tons VOC per day

Annual PM10

- PRI emissions (Allegheny County) = 43.0837 tons VOC per year

Winter work weekday PM10

- PRI emissions = annual PM10

- PRI emissions  winter work

weekday allocation factor

Winter work weekday allocation factor = 0.00275 4

Winter work weekday PM10

- PRI emissions = 43.0837  0.00275 = 0.1185 tons VOC per day

COMPOSTING (3 SCCs)

(Biosolids SCC 2680001000, Mixed Waste 2680002000, Green Waste 2680030000)

Composting refers to the u se of both aerobic and anaerobic microbial processes to degrade waste

materials for beneficial refuse. Compostable wastes include biosolids (sewage sludge), manure,

green waste ( e.g., landscape trimmings, grass clippings), and other biodegradable material s such

as food waste. Composting produces emissions of NH 3 , VOC, and methane. Emissions for each

county were estimated using a biosolids

- generation

- based emission factor 65 . Figures on material

composted were ob tained from BioCycle’s nationwide survey 34

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

SAMPLE NH 3 EMISSION CALCULATION:23

Annual NH 3 Emissions = (Emission Factor)(Tons material composted)

Where:

Emissions Factor = 3.28 lbs NH 3 /ton Biosolids

2.81 lbs NH

3 /ton Mixed Waste

0.82 lbs NH

3 /ton Green Waste

Tons Biosolids = 3,321.65 (Allegheny County)

Annual NH

3 Emissions = 10895.012 * = 5.45 tons NH 3 / year

DEGREASING (4 SCCs)

(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 “deg reasing”, 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, vap or 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 aut omotive 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 cle aning 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 ex it. 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 degr easing emissions. Point source emissions, where present, were

subtracted from these emission estimates.24

SAMPLE VOC EMISSION CALCULATIONS:

where:

Auto Repair (Cold Cleaning) VOC Emission Factor = 2.5 lbs VOC/person/year 35

Manuf acturing (Cold Cleaning) VOC Emission Factor = 1.1 lbs

VOC/person/year 35

Electronics (Vapor/In

- Line) VOC Emission Factor = 0.21 lbs VOC/person/year 35

Other (Vap or/In

- Line) VOC Emission Factor = 0.49 lbs VOC/person/year 35

Population = 1,269,904 (Allegheny County) 7

Auto Repair Cold Cleaning CE (Control Efficiency) = 66% 36

Manufacturing Cold Cleaning CE (Control Efficiency) = 66% 36

Electronics Vapor/In

- Line CE (Control Efficiency) = 63% 36 37

Other Vapor/In

- Line CE (Control Efficiency) = 63% 36 37

All Categories RP (Rule Penetration) = 100%

All Categories RE (Rule Effectiveness) = 80%

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

Summer work weekda y VOC emissions calculation for Allegheny County Auto Repair (Cold Cleaning):

Degreasing (all categories) summer work weekday allocation factor = 0.00385 9

Summer work weekday VOC emissions = annual VOC emissions  summer wor k weekday allocation factor

Summer work weekday VOC emissions = 749.2434  0.00385 = 2.8817 tons VOC per day

DRY CLEANERS (SCC 2420000370)

Three types of dry cleaning operations are used: coin

- operated facilities using perchloroethylene

(perc); commerci al/industrial facilities using perc; and commercial/industrial facilities using

VOC solvents. As perc is no longer considered a VOC, only commercial/industrial facilities

using VOC solvents are considered for the area source inventory. The first two cate gories are not

included in the baseline inventory. They are, however, retained for use in the modeling inventory

as required by EPA guidance.25

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

county’s emissions were estimated per the sample calculations below using a per capita emission

factor and US Census Bureau population data. The emission factor was determined by the

Department using 1990 survey data supplied by the industry (contacts with the Pennsylvania and

Delaware Cleaners Association indicate that more recent data are not available). 38

SAMPLE VOC EMISSION CALCULATIONS:

Annual VOC Emissions = (Emission Factor)(Population)

where:

Emission Factor = 0.15 lbs VOC/person/year 38

Population = 1,269,904 (2002 Allegheny County) 7

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work week day allocation factor = 0.0028 4

Summer work weekday VOC emissions = 95.2428  0.0028=0.2674 tons VOC per day

ELECTRICAL 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 housewares. Emissions for each county were estimated per the

sample calculations below usin g an employment

- based emission factor and the number of

employees in the NAICS codes, 333414, 335211, 335212, 335221, and 335228. The number of

employees in each county for 2001 was obtained from County Business Patterns 2 and grown to

2002 using the ratio of 2002 total Commonwealth employees to 2001 total Commonwealth

employees obtained from the Bureau of Labor Statistics (BLS)

. 3 Point source emissions, where

pr esent, were subtracted from these emission estimates.

SAMPLE VOC EMISSION CALCULATIONS:

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

where:

Emission Factor = 463 lbs VOC/employee/year 16

Employees = 150 (Allegheny County) 2 326

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work we ekday allocation factor = 0.00275 4

Summer work weekday VOC emissions = 34.725 x 0.00275=0.0955 tons VOC per day

ELECTRICAL INSULATION (SCC 2401065000)

The VOC emissions from this source category result fro m the evaporation of the solvent used in

the insulation coatings applied to wire and cable. The emissions for each county were calculated

using an employment

- based emission factor and the number of employees in NAICS codes

331422, 331491, 335311, 335921 a nd 335929

. The number of employees in each county for

2001 was obtained from County Business Patterns 2 and grown to 2002 using the ratio of 2002

total Commonwealth employees to 2001 total Commonwealth employ ees obtained from the

Bureau of Labor Statistics (BLS)

. 3 E ach 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 = 290 lbs VOC/employee/year 16

Employees = 58 (Allegheny County) 2 3

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00277 4

Summer work weekday VOC emissions = 8.41  0.00277= 0.0233 tons VOC per day27

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

employme nt

- based emission factor and the number of employees in NAICS codes 32192, 33711,

321211, 321212, 321213, 321911, 321918, 321992, and 321999. The number of employees in

each county for 2001 was obtained from County Business Patterns 2 and grown to 2002 using the

ratio of 2002 total Commonwealth employees to 2001 total Commonwealth employees obtained

from the Bureau of Labor Statistics (BLS)

. 3 Point source emissi ons, where present, were

subtracted from these emission estimates.

SAMPLE VOC EMISSION CALCULATIONS:

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

where:

Emission Factor = 131 lbs VOC/employee/year 16

Empl oyees =615 (Allegheny County) 2 3

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summe r work weekday allocation factor = 0.0028 4

Summer work weekday VOC emissions = 40.2825 x 0.0028=0.1141 tons VOC per day

FOREST FIRES (SCC 2810001000)

Forest fires in certain rural areas can produce very lar ge, short

- term emissions of VOC, NO

x , and

CO, SO 2 , and particulates. The emissions for each county were calculated using an emission

factor from AP

- 42 39 or the 1999 National Emissions Inventory 40 and a loading factor from AP

42 39

. The number of acres burned was obtained from the Department of Conservation and

Natural Resources. 41 Each county’s emissions were estimated per the sample calculations below.

SAMPLE CALCULATIONS:

Annual Emissions = (Emission Factor)(Loading Factor)(Acres Burned)

where:

VOC Emission Factor = 24 lbs VOC/ton of flora/year 3928 NO

x Emission Factor = 4 lbs NO

x /ton of flora/year 39

CO Emission Factor = 140 lbs CO/ton of flora/year 39

Loading Factor = 11 tons of flora/acre 39

Acres Burned = 3.85 acres (We stmoreland County) 41

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0055 4

S ummer work weekday VOC emissions = 0.5082  0.0055=0.002795 tons VOC per day

CO Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0 055 4

Summer work weekday CO emissions = 2.9645  0.0055=0.0163 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation fac tor = 0.00056 4

Winter work weekday CO emissions = 2.9645  0.00056=0.0017 tons CO per day

FUEL OIL COMBUSTION (3 SCCs)

(Residential Distillate Fuel Oil SCC 2104004000, Commercial/Institutional Distillate Fue l Oil

SCC 2103004000, Commercial/Institutional Residual Fuel Oil SCC 2103005000)

Distillate and residual oil combustion sources, which emit VOC, NO

x , CO, SO 2 , Pb, and PM are

grouped into three categories: Commercial/Institutional, Residential, and Indust rial. Industrial

source emissions are captured in the point source inventory. For Commercial sector categories,

point source emissions, where present, were subtracted from the emissions of the corresponding29

county. Fuel oil 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

County Business Patterns a nd the U.S. Census Bureau.

SAMPLE CALCULATIONS:

Residential Distillate Fuel Oil :

Residential fuel oil usage was determined by allocating the total residential fuel oil use to each

county. The residential fuel oil consumption was allocated by the ratio of dwelling units (DU)

using distillate fuel oil in a county to the number of dwelling units burning distillate fuel oil in

the Commonwealth. The following is the general equation for the calculation of usage for

residential sources of fuel oil com bustion.

where:

PA Residential Distillate Fuel Use = 829,470 thousands of gallons 42

2000 County Fuel

- Oil

- Burning DUs = 8123 Dwelling Units (Allegheny

County) 7

2000 State Fuel

- Oil

- Burning DUs = 1,217,155 Dwelling Units 7

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday a llocation factor

Summer work weekday allocation factor = 0.000165 4

Summer work weekday VOC emissions = 1.9375  0.000165=0.000319 tons VOC per day

CO Emissions :

Summer work weekday C O emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.000165 4

Summer work weekday CO emissions = 13.8392  0.000165=0.00228 tons CO per day30

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.000626 4

Winter work weekday CO emissions = 13.8392  0.00626=0.0866 tons CO pe r day

Commercial/Institutional Distillate Fuel Oil :

The total amount of distillate fuel oil was apportioned to each county according to the number of

commercial sector (i.e., SIC code 50

- 89) facilities. The number of commercial facilities in 2001

was us ed for this allocation because 2001 data were the last year available. 2 Total

Commonwealth use was obtained from the Energy Information Administration

. 42 Each county’s

emissions for commercial/institutional fuel oil combustion were estimated per the following

sample calculations.

where:

VOC Emission Factor = 0.34 lbs/1000 gallons/year 39

NO

x Emission Factor = 20 lbs/1000 gallons/year 39

CO Emission Factor = 5 lbs/1000 gallons/year 39

SO 2 Emission Factor = 142 lbs/1000 gallons/year 39  0.3% sulfur c ontent =

42.6 lbs/1000 gallons/year

PM10

- FIL Emission Factor = 1.08 lbs/1000 gallons/year 39

PM25

- FIL Emission Factor = 0.83 lbs/1000 gallons/year 39

PM

- CON Emiss ion Factor = 1.3 lbs/1000 gallons/year 39

Lead Emission Factor = 0.001268 lbs/1000 gallons/year Error! Bookmark not

defined.

Distillate Fuel Sulfur Content = 0.3% 27

County Facilities = 24,654 (Allegheny County) 2

Commonwealth Facilities = 197,795 2

PA Commercial/Institutional Distillate Fuel Oil Use = 301,554,000 gallons 42

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday al location factor = 0.00170 4

Summer work weekday VOC emissions = 6.3898  0.00170=0.0108 tons VOC per day

CO Emissions :31

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00170 4

Summer work weekday CO emissions = 93.9674  0.00170=0.1595 tons CO per day

Winter work weekday CO emissions = annual CO emiss ions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.0040 4

Winter work weekday CO emissions = 93.9674  0.0040=0.3733 tons CO per day

Commercial/Institutional Residual Fuel Oil :

The total amount of residual fuel oil was apportioned to each county according to the number of

commercial facilities, which was obtained from County Business Patterns

. 2 The total

Commonwealth use was obtained from the Energy Information Administration

. 42 Each county’s

emissions for commercial/institutional fuel oil combustion were estimated per the following

sample calculations.

where:

VOC Emission Factor = 1.13 lbs/1000 gallons/year 39

NO

x Emission Factor = 55 lbs/1000 gallons/year 39

CO Emission Factor = 5 lbs/1000 gallons/year 39

SO 2 Emission Factor = 157 lbs/1000 gallons/year 39  1.05% sulfur content =

164.85 lbs/1000 gallons/year

PM10

- FIL Emission Factor = 5.17 lbs/1000 gallons/year  0.19 % ash content

= 0.9823 lbs/1000 gallons/ year 39

PM25

- FIL Emission Factor = 1.92 lbs/1000 gallons/year  0.19% ash content

= 0.3648 lbs/1000 gallons/ year 39

PM

- CON Emission Factor = 1.5 lbs/1000 gallons/ year 39

Lead Emission Factor = 0.00155 lbs/1000 gallons/ year Error! Bookmark not

defined.

Residual Fuel Sulfur Content = 1. 05% 43

County Facilities = 24,654 (Allegheny County) 2

Commonwealth Facilities = 197,795 2

PA Commercial/Institutional Residual Fuel Oil Use = 16,597,000 gallons 4232

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00170 4

Summer work weekday VOC emissions = 1.1688  0.00170= 0.00198 tons VOC per day

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work w eekday allocation factor = 0.00170 4

Summer work weekday CO emissions = 5.1718  0.00170=0.00878 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.0040 4

Winter work weekday CO emissions = 5.1718  0.0040 = 0.0205 tons CO per day

GASOLINE MARKETING (5 SCCs)

(Stage I SCC 2501060053, Stage II Uncontrolled SCC 2 501060101, 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 fina l 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 ter minals and

outlets are inventoried as point sources. VOC emissions result from the following sources: 1)33

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 AP

- 42 emission factor is based on the average daily throughput that was

calculated from monthly data obtained from the Pennsylvania Department of Revenue Bureau of

Motor Fuel Taxes. The vehicle miles traveled (VMT), whi ch were obtained from Dan Szekeres

of the Baker Corporation 44 , was used to apportion the gasoline throughput to each county.

Control efficiency (CE), rule penetration (RP), and rule effectiveness (RE) factors were applied

to Stage I for each county to refl ect 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 poi nt sources for this source category. Each county’s emissions were estimated per the

following sample calculations.

SAMPLE VOC EMISSION CALCULATIONS:

Stage I :

where:

Emission Factor = 1.92 lbs VOC/1000 gallons 39

State Annual Gasoline Sales = 5,238,145,337 gallons/year 45

County Annual VMT = 8,836,074,725 m iles (Allegheny County) 44

State Annual VMT = 97,021,666,321 m iles 44

Control Effi ciency (CE) = 96% 46 47

Rule Penetration (RP) = 96% 46 47

Rule Effectiveness (RE) = 80%

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday all ocation factor

Summer work weekday allocation factor = summer month gasoline sales/annual gasoline sales 

weekday ratio/number of weekdays in summer

Summer work weekday allocation factor = 1,370,092,015/5,238,145,337  0.8333/65 = 0.00335 4 45

Summer work weekday VOC emissions = 120.3185  0.00335 = 0.4035 tons VOC per day

Stage II :

Vehicle refueling VOC emissions are estimated using MOBILE6.2

- based emission fa ctors; 48

monthly gasoline sales estimates; 45 and county

- level, annual vehicle miles traveled (VMT)

data. 44 MOBILE6.2 provided monthly, emission factors for each county in Pennsylvania.34

MOBILE6.2 input files were set up to model refueling emission factors in a manner similar to

that used for calculating onroad mobile source emissions for 2002. For each county, twelve

monthly scenarios were modeled, along with an ozone season scenario and a winter scenario.

These scenarios used the same 2002 monthly temperature and fuel inputs that were used in

preparing onroad mobile source emissions. Each input file also called upon the external county

specific age distributio n file developed for 2002. No speed information or I/M program

information was modeled, as these are not needed in the refueling calculations.

Stage II control program information was included for the counties with controls based on

program information r egarding 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. 49 Vehicle

- specific

emissio n factors were then obtained in the database output format of MOBILE6.2. Using the

fuel economy data and VMT fraction data contained in the MOBILE6.2 output files, the gram per

mile emission factors were first converted to gram per gallon emission factors . These gram per

gallon emission factors were then weighted according to the VMT fraction of each gasoline

vehicle type to obtain monthly, county

- specific gram per gallon emission factors weighted for all

gasoline vehicle types.

VMT data were used to a llocate monthly Pennsylvania gasoline sales to each county. These are

the same gasoline sales figures that are used to estimate Stage I emissions. The MOBILE6.2

emission factors were then multiplied by the corresponding gasoline sales data to estimate

re fueling emissions. The VOC emissions calculations provide emissions at the county level for

each month of 2002.

where:

Allegheny County June Emission Factor = 1.027 grams/gallon 48

P A June Gasoline Consumption =443,778,938 gallons 45

Allegheny County 2002 VMT = 8,836,074,725 miles 44

PA 2002 VMT = 97,021,666,321 miles 44

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = summer month gasoline sales/annual gasoline sales 

weekday ratio/nu mber of weekdays in summer35

Summer work weekday allocation factor = 1,370,092,015/5,238,145,337  0.715/65 = 0.00288 4 45

Summer work weekday VOC emissions = 573. 8276  0.00288 = 1.6510 tons VOC per day

Underground Storage Tank Breathing and Emptying :

where:

Emission Factor = 1.0 lbs VOC/1000 gallons 39

State Annual Gasoline Sales = 5,238,145,337 g allons/year 45

County Annual VMT = 8,836,074,725 m iles (Allegheny County) 44

State Annual VMT = 97,021,666,321 m iles 44

Control Efficiency (CE) = 90% 46 50

Rule Penetration (RP) = 96% 46 50

Rule Effectiveness (RE) = 80%

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = summer month gasoline sales/annual gasoline sales 

weekday ratio/number of weekdays in summer

Summer work weekday allocation factor = 1,370,092,015/5,238,145,337  0.715/65 = 0.00288 4 45

Summer work weekday VOC emissions = 73.6572  0.00288 = 0.2119 tons VOC per day

Truck Transit :

where:

Emission Factor = 0.06 lbs VOC/1000 gal lons 39

State Annual Gasoline Sales = 5,238,145,337 gallons/year 45

County Annual VMT = 8,836,074,725 m iles (Allegheny County) 44

State Annual VMT = 97,021,666,32 1 m iles 44

(The emission factor is based on the assumption that gasoline delivery is via single trips and

accounts for both full and empty truck travel.)36

Summer work weekday VOC emissions = annual V OC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = summer month gasoline sales/annual gasoline sales 

weekday ratio/number of weekdays in summer

Summer work weekday allocation factor = 1,370,092,015/5,238,145,337  0.8333/65 = 0.00335 4 45

Summer work weekday VOC emissions = 14.3116  0.00335 = 0.04799 tons VOC per day

GRAPHIC ARTS (SCC 2425000000)

Graphic arts include o perations that are involved in the printing of newspapers, magazines,

books, and other printed material. Emissions of VOCs result from evaporation of solvents used

in inks and cleaning. The emissions for each county were calculated using a per capita emis sion

factor and U.S. Census Bureau population data. Point source emissions, where present, were

subtracted from these emission estimates.

SAMPLE VOC EMISSION CALCULATIONS:

Annual VOC Emissions = (Emission Factor)(Population)

where:

Emission Factor = 1.3 lbs VOC/person/year 16

Population = 1,269,904 (Allegheny County) 7

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday al location factor

Summer work weekday allocation factor = 0.0028 4

Summer work weekday VOC emissions = 825.4376  0.0028=2.2904 tons VOC per day

HIGH PERFORMANCE INDUSTRIAL MAINTENANCE SOLVENT (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 pe r capita emission factor37

and U.S. Census Bureau population data. Each county’s emissions were estimated per the

following sample calculations.

SAMPLE VOC EMISSION CALCULATIONS:

where:

Emission Factor = 0.8 lbs VOC/person/year 16

Population = 1,269,904 people (Allegheny County) 7

CE (Control Efficiency) = 20% 5

RP (Rule Penetration) = 100%

RE (Rule Effectiveness) = 100%

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00356 9

Summer work weekday VOC emissions = 406.3693  0.00356 =1.4473 tons VOC per day

KEROSENE (2 SCCs)

(Residential Kerosene SCC 2104011000, Commercial/Institutional Kerosene SCC 2103011000)

Kerosene combustion sources, which emit VOC, NO

x , CO, SO 2 , and PM are grouped into two

area source categories: Commercial /Institutional and Residential (all Industrial sector kerosene

emissions are assumed to be included in the point source inventory). Emissions were calculated

for each county using emission factors and Energy Information Administration fuel use

information . The EIA kerosene consumption data are reported for each State. Commonwealth

consumption was allocated to counties using data obtained from the County Business Patterns

and the U.S. Census Bureau.

SAMPLE CALCULATIONS:

Residential Kerosene :

The emi ssions for residential kerosene combustion were determined by allocating total

residential kerosene consumption in the Commonwealth to each county. This allocation was

performed using the ratio of dwelling units (DU) heating with kerosene in a county to t he number

of dwelling units heating with kerosene in the Commonwealth. The following is the general

equation used to calculate emissions from residential kerosene combustion.38

where:

VOC Emission Factor = 0.7 lbs/1000 gallons/ year 27

NO

x Emission Factor = 17.4 lbs/1000 gallons/year 27

CO Emission Factor = 4.8 lbs/1000 gallons/year 27

SO 2 E mission Factor = 41.1 lbs/1000 gallons/year 27

PM10

- FIL Emission Factor = 1.08 lbs/1000 gallons/year 39

PM25

- FIL Emission Factor = 0.83 lbs/1000 gallons/year 39

PM

- CON Emission Factor = 1.3 lbs/1000 gallons/year 39

PA Residential Kerosene Fuel Use = 83,366 thousands of gallons 42

2000 County Kerosene

- Burning DUs = 8123 Dwelling Units (Allegheny

County) 7

2000 State Kerosene

- Burning DUs = 1,217,155 Dwelling Units 7

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday VOC emissions =0.1947  0.00275=0.000536 tons VOC per day

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday CO emissions = 1.3353  0.00275=0.00367 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.00275 4

Winter work weekday CO emissions = 1.3353  0.00275=0.00367 tons CO per day

Commercial/Institutional Kerosene :39

The total amount of fuel oil was apportioned to each county according to the number of

commercial facilities, which w as obtained from County Business Patterns

. 2 The total

Commercial/Institutional kerosene consumption in the Commonwealth was obtained from the

Energy Information Administration. 42 The emission factors used for Commercial/Institutional

Kerosene were the same as those used for Commercial/ Institutional Distillate Fuel Oil as per

EIIP guidance. Each county’s emissions for commercial/institutional fuel oil combusti on were

estimated per the following sample calculations.

where:

VOC Emission Factor = 0.34 lbs/1000 gallons/year 39

NO

x Emission Factor = 20 lbs/1000 gallons/year 39

CO Emission Factor = 5 lbs/1000 gallons/year 39

SO 2 Emission Factor = 142 lbs/1000 gallons/year 39  0.3% sulfur content =

42.6 lbs /1000 gallons/year

PM10

- FIL Emission Factor = 1.08 lbs/1000 gallons/year 39

PM25

- FIL Emission Factor = 0.83 lbs/1000 gallons/year 39

PM

- CON Emission Factor = 1.3 lbs/1000 gallons/year 39

Kerosene Sulfur Content = 0.3% 27

County Commercial Sector Facilities = 24,654 (Allegheny County) 2

Commonwealth Commercial Sector Facilities = 197,795 2

Commercial/Institutional Kerosene Oil Use = 16,290 thousands of gallons 42

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00283 4

Summer work weekday VOC emissions = 0.3452  0.00283 = 0.000976 tons VOC per day

CO Emissions :40

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00283 4

Summer work weekday CO emissions = 5.0761  0.00283 = 0.0143 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.00283 4

Winter work weekday CO emissions = 5.0761  0.00283 = 0.0143 tons CO per day

LANDFILLS (SCC 2620030000)

Municipal solid waste landfills receive primarily household and/or commercial waste. The VOC

emissions from landfills are produced by volatilization, chemical reaction, and biological

decomposition of refuse material.

The emissions were calculated using the total amount of refuse in Pennsylvania’s municipal solid

waste landfills, not the landfills’ capacity. Since landfi lls continue to emit VOCs long after they

are closed (at least 20 years), data from active and inactive landfills were collected.

For active landfills, data from page two of the 2002 “Annual Facility Capacity Report” for each

landfill were collected. In particular, Total Waste Accepted was needed for the final emissions

calculation.

Several landfills that were included in the 1996 Pennsylvania area source inventory were not

included in the compilation of 2002 facility reports provided by PA DEP. After c onfirming with

PA DEP that these landfills are inactive (in a few cases the landfills had merely been renamed),

the 1996 Total Waste Accepted data for these now

- closed landfills were incorporated into the

2002 inventory.

Total Waste Accepted was summed at the county level to calculate the total landfill emissions in

each county. The emissions estimate was adjusted for precipitation. Each county’s emissions

were estimated per the following sample calculation.

SAMPLE VOC EMISSION CALCULATION:

Annual VOC Emissions = (Emission Factor)(Precipitation Adjustment Factor)(Tons of Waste)41

where:

Emission Factor = 13.6 tons VOC/1,000,000 tons of waste

Precipitation Adjustment Factor = 2.6

Amount of Waste = 19,422,841.6 tons of waste (Allegheny County)

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday VOC emissions = 686.7917  0. 00275 = 1.8887 tons VOC per day

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, such as engines, turbines, farm and g arden

equipment, computers, and office machinery. The emissions for each county were calculated

using an employment

- based emission factor and employee data from NAICS Codes 333 (except

333314 and 333315), 33271, 332991, 332997, 3341, and 336391. The numb er of employees in

each county for 2001 was obtained from County Business Patterns 2 and grown to 2002 using the

ratio of 2002 total Commonwealth employees to 2001 total Commonwealth employees obtained

from the Bureau of Labor Statistics (BLS)

. 3 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 = 77 lbs VOC /employee/year 16

Employees = 4944 employees (Allegheny County) 2 3

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00277 442

Summer work weekday VOC emissions = 190.344  0.00277 = 0. 5282 tons VOC per day

MARINE COATING (SCC 2401080000)

This source category includes ship and boat building and repairing. The emissions were

calculated using an employment

- based emission factor and employee data from NAICS code

33661. The number of emp loyees in each county for 2001 was obtained from County Business

Patterns 2 and grown to 2002 using the ratio of 2002 total Commonwealth employees to 2001

total Commonwealth employees obtained from the Bureau of Labor Statist ics (BLS)

. 3 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 = 308 lbs VOC /employee/year 16

Employees = 52 employees (Allegheny County) 2 3

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0028 4

S ummer work weekday VOC emissions = 8.008  0.0028 = 0.0222 tons VOC per day

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 factor and employee data from NAICS Codes 332431 and

332439. The number of employees i n each county for 2001 was obtained from County Business

Patterns 2 and grown to 2002 using the ratio of 2002 total Commonwealth employees to 2001

total Commonwealth employees obtained from the Bureau of Labor Statistics (BLS)

. 3 Point

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

SAMPLE VOC EMISSION CALCULATION:43

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

where:

Emission Factor = 6,029 lbs VOC/employee/y ear 16

Employees =48 employees (Allegheny County) 2 3

Summer work weekday VOC emissions = annual VOC emi ssions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0028 4

Summer work weekday VOC emissions = 144.696  0.0028 = 0.4015 tons VOC per day

METAL FURNITURE AND FIXTURES (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 factor and employee data for

NAICS codes 337121, 337124, 337214, and 337215. The number of employees in each county

for 2001 was obtained from County Business Patterns 2 and grown to 2002 using the r atio of

2002 total Commonwealth employees to 2001 total Commonwealth employees obtained from the

Bureau of Labor Statistics (BLS). 3 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 = 1,597 lbs VOC /employee/year 16

Employees = 487 employees (Allegheny County) 2 344

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00 28 4

Summer work weekday VOC emissions = 388.8695  0.0028 = 1.0790 tons VOC per day

MISCELLANEOUS FINISHED METAL (SCC 2401050000)

This source category includes facilities which enamel, lacquer, and/or varni sh metals. The

emissions for each county were calculated per the sample calculations below using an

employment

- based emission factor and employee data from NAICS Codes 332812, 339911,

339912, and 339914. The number of employees in each county for 2001 wa s obtained from

County Business Patterns 2 and grown to 2002 using the ratio of 2002 total Commonwealth

employees to 2001 total Commonwealth employees obtained from the Bureau of Labor Statistics

(BLS)

. 3 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 = 2,877 lbs VOC/employee/year 16

Employees = 683 employees (Allegheny County) 2 3

Summer work weekday VO C emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0028 4

Summer work weekday VOC emissions = 982.4955  0.0028 = 2.7262 tons VOC per day45

MISCE LLANEOUS MANUFACTURING (SCC 2401090000)

This source category includes 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. The emissions for each county were calculated per

the sample calculations below using a per capita emission factor and U.S. Census Bureau

population data. Point source emissions, where present, were subtracted from these emission

e stimates.

SAMPLE VOC EMISSION CALCULATIONS:

Annual VOC Emissions = (Emission Factor)(Population)

where:

Emission Factor = 0.6 lbs VOC/person/year 16

Population =1,269,904 (Allegheny County) 7

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0028 4

Summer work weekd

ay VOC Emissions = 380.9712  0.0028 = 1.0633 tons VOC per day

NATURAL GAS AND LIQUIFIED PETROLEUM GAS (LPG) (4 SCCs)

(Residential Natural Gas SCC 2104006000, Commercial/Institutional Natural Gas SCC

2103006000, Residential LPG SCC 2104007000, Commercial /Institutional LPG SCC

2103007000)

Natural gas and LPG are used in residential, commercial/institutional, and industrial facilities.

Industrial natural gas and LPG consumption is considered to be covered in the point source

inventory. Area source natural gas and LPG emissions were estimated using fuel consumption

data and AP

- 42 emission factors. Because monthly natural gas consumption data were available,

these data were used in developing the summer and winter season work weekday allocation

factors. Co nsumption data were apportioned according to the number of dwelling units heating

with natural gas/LPG, which was available from U.S. Census Bureau data (for residential

sources), and according to the number of commercial sector facilities, obtained from C ounty

Business Patterns (for commercial/institutional sources). Commercial and Residential LPG

consumption was not available for 2002; therefore, the 2001 consumption was grown to 2002 by46

applying the ratio of 2002 Commercial/Residential propane sales in Pennsylvania to 2001

Commercial/Residential propane sales in the Commonwealth. Commercial LPG consumption in

2001 was obtained from the Energy Information Administration’s State Energy Data 2001

. Propane sales for 2001 and 2002 were obtained from Petrole um Marketing Annual. 51 52 Each

county’s emissions were estimated using the sample calculations below. For Commercial sector

categories, point sources, where present, were subtracted from the emissions of the

corresponding county.

SAMPLE CALCULATIONS:

Nat ural Gas :

Residential Natural Gas :

where:

VOC Emission Factor = 5.5 lbs/MMcf (million cubic feet)/year 39

NO

x Emission Factor = 94 lbs/MMcf/year 39

CO Emission Factor = 40 lbs/MMcf/year 39

SO 2 Emission Factor = 0.6 lbs/MMcf/year 39

PM10

- FIL Emission Factor = 1.9 lbs/MMcf/year 39

PM25

- FIL Emission Factor =1.9 lbs/MMcf/year 39

PM

- CON Emission Factor =5.7 lbs/MMcf/year 39

Pb Emission Factor = 0.0005 lbs/MMcf/year 39

Residential Natural Gas Consumption = 237,640 MMcf 53

County Dwelling Units Heating with Natural Gas = 474,292 (Allegheny County) 7

State Dwelling Units Heatin g with Natural Gas = 2,452,941 units 7

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocatio n factor = 0.000783 54

Summer work weekday VOC emissions = 126.3604  0.000783 = 0.0989 tons VOC per day

CO Emissions :47

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work wee kday allocation factor = 0.000783 54

Summer work weekday CO emissions = 918.9846  0.000783 = 0.7196 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation fac tor

Winter work weekday allocation factor =0.00526 54

Winter work weekday CO emissions = 918.9846  0.00526 = 4.8370 tons CO per day

Commercial/Institutional Natural Gas :

where:

V

OC Emission Factor = 5.5 lbs/MMcf (million cubic feet)/year 39

NO

x Emission Factor = 100 lbs/MMcf/year 39

CO Emission Factor = 84 lbs/MMcf/year 39

SO 2 Emission Factor = 0.6 lbs/MMcf/year 39

PM10

- FIL Emission Factor = 1.9 lbs/MMcf/year 39

PM25

- FIL Emission Factor = 1.9 lbs/MMcf /year 39

PM

- CON Emission Factor = 5.7 lbs/MMcf/year 39

Pb Emission Factor = 0.0005 lbs/MMcf/year 39

Commercial Natu ral Gas Consumption = 148,346 MMcf 53

County Commercial Sector Facilities = 24,654 (Allegheny County) 2

Commonwealth Commercial Sector Facilities = 197,795 2

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor =0.00125 55

Summer work weekday VOC em issions = 50.8488  0.00125 = 0.0634 tons VOC per day

CO Emissions :48

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00125 55

Summer work weekday CO emissions = 776.5997  0.00125 = 0.9683 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor =0.00478 55

Winter work weekday CO emissions =776.5997  0.00478 = 3.7121 tons CO per day

LPG :

Residential LPG :

where:

VOC Emission Factor = 0.5 lbs/1000 gallons/year 39

NO

x Emission Factor = 14 lbs/1000 gallons/year 39

CO Emission Factor = 1.9 lbs/1000 gallons/year 39

SO 2 Emission Factor = 0.1 lbs/1000 gallons/year 39  0.54 grains/100 cubic feet

= 0.054 lbs/1000 gallons/year

PM10

- FIL Emission Factor = 0.4 lbs/1000 gallons/year 39

PM25

- FIL Emission Factor = 0.4 lbs/1000 gallons/year 39

PM

- CON Emission Factor = 0.506 lbs/1000 gallons/year 39

Residential LPG Sulfur Content = 0.54 grains/100 cubic feet 27

Residential LPG Consumption = 157,014,873.6 gallons 25 51 52

County Dwelling Units Heating with LPG = 4317 units (Allegheny County) 7

Commonwealth Dwelling Units Heating with LPG = 145,254 units 7

Residential LPG Consumption Calculation : 25 51 5249

Data Sources for Residential LPG Consumption Calculation:

2001 Residential LPG Co nsumption 25

2002 PA Propane Consumption 51

2001 PA Propane Consumption 43

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday VOC emissions = 1.1666  0.00275 = 0.003 21 tons VOC per day

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Su mmer work weekday CO emissions = 4.4332  0.00275 = 0.0122 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.00275 4

Winter work weekday CO emissions = 4.4332  0.00275 = 0.0122 tons CO per day

Commercial/Institutional LPG :50

where:

VOC Emission Factor = 0.5 lbs/1000 gallons/year 39

NO

x E mission Factor = 14 lbs/1000 gallons/year 39

CO Emission Factor = 1.9 lbs/1000 gallons/year 39

SO 2 Emission Factor = 0.1 lbs/1000 gallons/year 39  0.54 grains/100 cubic feet

= 0.054 lbs/1000 gallons/year

PM10

- FIL Emission Factor = 0.4 lbs/1000 gallons/year 39

PM25

- FIL Emission Factor = 0.4 lbs/1000 gallons/year 39

PM

- CON Emission Factor = 0.506 lbs/1000 gallons/year 39

Commercial/Institutional LPG Sulfur Content = 0.54 grains/100 cubic feet 27

Commercial LPG Consumption = 1,380,620.1 gallons 25 51 52 (computed in the

same manner as Residential LP G Consumption above)

County Commercial Facilities = 24,654 (Allegheny County) 2

Commonwealth Commercial Facilities = 197,795 units 2

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0028 4

Summer work weekday VOC emissions = 0.0430  0.0028 = 0.000122 tons VOC per day

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0028 4

Summer work weekday CO emissions = 0.1635  0.0028 = 0.000462 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.0028 451

Winter work weekday CO emissions = 0.1635  0.0028 = 0.000462 tons CO per day

OPEN BURNING (5 SCCs)

(Residential Municipal Solid Waste Open Burning SCC 2610030000; Residential Leaf Open

Burning SCC 2610000100; Residential Brush Open Burn ing SCC 2610000400;

Commercial/Institutional Open Burning SCC 2610020000, Industrial Open Burning SCC

2610010000)

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 t his manner include municipal waste, auto body

components, landscape refuse, agricultural field refuse, wood refuse, bulky industrial refuse, and

leaves. For emission inventory purposes, Open Burning is divided into five categories:

Residential Municipal Solid Waste (MSW); Residential Leaf; Residential Brush;

Commercial/Institutional; and Industrial.

Criteria pollutant annual emissions associated with three of the Residential Open Burning

categories (i.e., MSW, Leaf, and Brush) were compiled from an inven tory prepared for the Mid

Atlantic/Northeast Visibility Union (MANE

- VU). 56 Because the MANE

- VU estimates were

prepared at the Census tract level, it was necessary to aggregate these estimates to the county

level. In many cases, it was necessary to develop a county

- level RP value by weighting MANE

VU inventory Census tract level RP values by Census tract emissions. Seasonal emission

estimates were calculated from the annual estimates using the temporal allocation profiles

developed in the MANE

- VU inventory project.

Annual emission estimates for Commercial/Institutional and Industrial Open Burning were

calculated in this project using AP

- 42 emission factors and population and employment based

emission activity loading factors. 16 39 U.S. Census Bureau population data were used in the

Residential and Commercial/Institutional calculations, while the number of Manufacturing

employees (NAICS 31

- 33) was used for the I ndustrial category. The 2001 Manufacturing sector

employment data from County Business Patterns 2 was grown to 2002 using the ratio of the 2002

Pennsylvania Manufacturing sector employment to the 2001 Pennsyl vania Manufacturing sector

employment obtained from the Bureau of Labor Statistics. 3 Seasonal Commercial/Institutional

and Industrial emission estimates were developed by applying temporal allocation profile s from

EPA’s EMCH to the annual emission estimates. 4 Commercial/Institutional and Industrial Open

Burning are prohibited in the Commonwealth. An 80 percent RE value was applied to each

county’s Commercial/I nstitutional and Industrial emissions to reflect less than 100 percent

compliance with the burning ban. 57 For the Industrial and Commercial sector source categories,

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

The following provides samples of the emission calculations performed in this effort for each of

the five open burning categories.

SAMPLE CALCULATIONS:52

Residential MSW Open Burning :

(See MANE

- VU inventory report for discussion of annual emission calculati ons) 56

Annual VOC emissions (Allegheny County) = 0.3823 tons VOC per year

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0021 56

Summer work weekday VOC emissions = 0.3823  0.0021 = 0.0008 tons VOC per day

Annual PM10

- PRI emissions (Allegheny County) = 1.6979 tons VOC per year

Winter work weekday PM10

- PRI emissions = annua l PM10

- PRI emissions  winter work weekday

allocation factor

Winter work weekday allocation factor = 0.0021 56

Winter work weekday PM10

- PRI emissions = 1.6979  0.0021 = 7.2489 tons VOC per day

Residential Lea

f Open Burning :

(See MANE

- VU inventory report for discussion of annual emission calculations) 56

Because the summer and winter season work weekday allocation factors for leaf burning are 0,

summer season wo rk weekday and winter season work weekday emissions are 0.

Residential Brush Open Burning :

(See MANE

- VU inventory report for discussion of annual emission calculations) 56

Annual VOC emissions (Allegheny C ounty) = 0.2263 tons VOC per year

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.0005 56

Summer work weekday VOC emiss ions = 0.2263  0.0005 = 0.0001 tons VOC per day

Annual PM10

- PRI emissions (Allegheny County) = 0.235 tons VOC per year

Winter work weekday PM10

- PRI emissions = annual PM10

- PRI emissions  winter work weekday

allocation factor

Winter work weekday allocation factor = 0.0017 56

Winter work weekday PM10

- PRI emissions = 0.235  0.0017 = 0.00004 tons VOC per day

Commercial/Institutional Open Burning :

where:

VOC Emission Factor = 30 lbs VOC /ton waste/year 3953 NO

x Emission Factor = 6 lbs NO

x /ton waste/year 39

CO Emission Factor = 85 lbs CO/ton waste/year 39

Loading Factor = 24 tons waste/1000 people 39

Population = 94,437 people ( Adams County

– this is non

- air basin county) 7

CE (Control Efficiency) = 100% 57

RP (Rule Penetration) = 100%

RE (Rule Effectiveness) = 80% 57

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation fac tor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday VOC emissions = 6.7995  0.00275 = 0.0187 tons VOC per day

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday CO emissions =19.2651  0.00275 = 0.0530 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.00275 4

Winter work weekday CO emissions = 19.2651  0.00275 = 0.0530 tons CO per day

Industr ial Open Burning :

where:

Emission Factors are the same as for Commercial/Institutional Open Burning

Loading Factor = 160 tons waste/1000 employees 3954 Employees = 8,216 employees ( Adam s County

– this is non

- air basin county) 2 3

Control Efficiency = 100% 57

Rule Penetration = 100%

Rule Effectiveness = 80% 57

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday VOC emissions = 3.9437  0.00275 = 0.0108 tons VOC per day

CO Emissions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday CO emissions =11.1738  0.00275 = 0.0307 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekd

ay allocation factor = 0.00275 4

Winter work weekday CO emissions = 11.1738  0.00275 = 0.0307 tons CO per day

OTHER SPECIAL PURPOSE COATING (SCC 2401200000)

This category includes special purpose coatings u sed 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 so urce categories (e.g., High Performance Industrial Maintenance Coatings).

Emissions for this category were estimated using a per capita emission factor and U.S. Bureau of

the Census population data. Each county’s emissions were calculated per the followi ng sample

calculations.55

SAMPLE VOC EMISSION CALCULATIONS:

where:

VOC Emission Factor = 0.8 lbs VOC/person/year 16

Population = 1,269,904 (Allegheny County) 7

Control Efficiency = 20% 5

Rule Penetration = 100%

Rule Effectiveness = 100%

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekd

ay allocation factor = 0.00356 9

Summer work weekday VOC emissions = 406.3693  0.00356 = 1.4473 tons VOC per day

OTHER TRANSPORTATION (SCC 2401085000)

This source category includes the finishing of vehicles and vehicle pa rts not included in other

source categories (note that area source emissions were not estimated for the Motor Vehicle

Surface Coating category because all Pennsylvania automobile assembly plants are assumed to be

included in the point source inventory). T he emissions for each county were calculated per the

sample calculations below using an employment

- based emission factor and employee data from

NAICS Codes 33633, 33634, 33635, 333924, 336312, 336322, 336399, 336411, 336413, and

33651. The number of emplo yees in each county for 2001 was obtained from County Business

Patterns 2 and grown to 2002 using the ratio or 2002 total Commonwealth employees to 2001

total Commonwealth employees obtained from the Bureau of Labor Statistics. 3 Point source

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

for this category are reported using the Railroad SCC because there is no “Other Transportation”

SCC.

SAMPLE VOC EMISSION CALCULATIONS:

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

where:

VOC Emission Factor = 35 lbs VOC/employee/year 16

Employees = 2556 employees (Allegheny County) 2 356

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation fac tor = 0.00287 4

Summer work weekday VOC emissions = 44.73  0.00287 = 0.1282 tons VOC per day

PESTICIDE APPLICATION (SCC 2461800000)

Pesticides, which contain petroleum solvents and synthetic organic ingred ients, are used to kill or

retard the growth of insects, rodents, fungi, weeds, or microorganisms. The bulk of pesticide

application is associated with agriculture and, therefore, occurs in rural areas. The VOC

emissions for each county were estimated us ing an emission factor based on the number of

harvested acres. Harvested acreage data were obtained from the U.S. Department of

Agriculture’s National Agricultural Statistics Service. 58

SAMPLE VOC EMISSION CALCULATIONS:

Annual VOC Emissions = (Emission Factor)(Acres Harvested)

where:

VOC Emission Factor = 3.5 lbs VOC /acre harvested/year 16

Acres Harvested = 10,527.2490 acres harvested (Allegheny County) 58

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00277 4

Summer work weekday VOC emissions = 18.4227  0.00277 = 0. 0510 tons VOC per day

PORTABLE GASOLINE CONTAINERS (SCC 2501060300)

This category covers emissions from residential and commercial sector portable gasoline

containers. This category accounts for permeation, diurnal, transport, spillage, and vapor57

displa cement emissions. Permeation, diurnal, and transport emissions are based on daily

gasoline container throughput data. Gasoline throughput for 2002 was estimated based on gas

container population and use data obtained from a California Air Resources Board survey. 59 The

year 2002 residential container population was estimated from the county

- level number of

occupied housing units. 60 For counties for which 2002 occupied housing units data were not

available, 2000 year housing units data 61 were projected to 20 02 based on county population

growth rates. 7 The year 2002 commercial container population was estimated from the number

of commercial sector businesses. 62 County

- level nonroad equipment gasoline consumption

estimates were obtained from the NONROAD model. 63

County

- level year 2002 housing unit, commercial facility, and gasoline throughput data were

then used in the emission calculation procedures described in Control Measure Development

Support Analysis of O zone Transport Commission Model Rules. 9 For the permeation, diurnal,

and transport emission processes, these procedures result in daily emission estimates for both

residential and commercial. These emission s were converted to annual emissions by multiplying

by 214 days based on the assumption that nonroad equipment is fueled via gas containers

primarily between April and October. The resulting annual emission estimates were then added

to the spillage and va por displacement annual emissions estimates, which were developed from

annual NONROAD model gasoline consumption data, to yield total portable gasoline container

annual emissions for each county. Summer season work weekday allocation factors were

develope d from the NONROAD model temporal allocations and applied to the annual emissions

estimates to obtain summer season workday emissions. 63

SAMPLE VOC EMISSION CALCULATION:

For Allegheny County :

where (calculated using Ozone Transport Commission methods):

Allegheny Residential Permeation VOC Emissions = 299,065.1043 g/day

Allegheny Residential Diurnal VOC Emissions = 2,582,567.049 g/day

Allegheny Residential Transport VOC Emissions = 14 1,733.9079 g/day

Allegheny Commercial Permeation VOC Emissions = 41,816.3711 g/day

Allegheny Commercial Diurnal VOC Emissions = 408,285.9064 g/day

Allegheny Commercial Transport VOC Emissions = 255,584.0428 g/day

Annual Permeation, Diurnal, and Transport VOC Emissions = 3,729,052.382 g/day  214

Annual Permeation, Diurnal, and Transport VOC Emissions = 798,017,209.6 g/year

Total Annual Emissions = Annual Permeation, Diurnal, and Transport Emissions + Annual

Spillage Emissions + Annual Vapor Displacement Emissions

where:

Spillage VOC Emissions = 307,338,392.7 g/year

Vapor Displacement VOC Emissions = 93,509,532.4 g/year58

Total Annual Emissions = 798,017,209.6 g/year + 307,338,392.7 g/year + 93,509,532.4 g/year

Total Annual Emissions = 1,198,865,134.7 g/ye ar 

= 1,321.5226 tons/year

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = summer month proportion  weekday ratio/number of

weekdays in summer

Summer work weekday allocation factor = 0.3600  0.692/65 = 0.00383 63

Summer work weekday VOC emissions = 1321.5226  0.00383 = 5.0639 tons VOC per day

REFRIGERANT LOSSES (SCC 2399010000)

This source category covers i ndustrial refrigerant losses from refrigeration equipment used in

such industries as ice cream manufacturing, meat packing plants, ice manufacturing, and

refrigerated warehousing. Losses occur in both the normal use of refrigeration systems and

during malf

unctions. Emissions for each county were estimated using an employment

- based

emission factor 64

, 65 and the number of employees in the following NAICS codes: 311611,

311612, 311613, 311615, 311512

- 311514, 31152, 311411, 311412, 311421

- 311423, 31181,

31132, 311 33, 31211

- 31213, 31171, 312113, 311991, 311999, 325211, 49312, 311612, 42281,

42282. The number of employees in each county was obtained from County Business Patterns 66

and grown to 2002 using the ratio of 2002 total Commonwealth employees to 2001 total

Com monwealth employees obtained from the Bureau of Labor Statistics (BLS). Each county’s

emissions were estimated per the sample calculations below.

SAMPLE NH 3 EMISSION CALCULATION:

Annual NH

3 Emissions = (Emission Factor)(Number of Employees in Sector)

Whe re:

Emission Factor = 30 lbs NH 3 / employee/ year

Employees = 8265 (Allegheny County)

Annual NH

3 Emissions = 247,950 pounds NH 3 per year * = 123.975 tons NH 3 / year

PUBLIC OWNED TREATMENT WORKS (3 SCCs)

Public Owned Treatment Works (POTWs) are wastewater treatment plants typically owned by

municipalities. Emissions are calculated for three POTW processes: POTW Wastewater

Treatment Processes (SCC 2630020010), POTW Biosolids Processes (SCC 2630020020), and

Bios olids Land Application (SCC 2630050000). Biosolids are recyclable solid, semisolid, or

liquid untreated residue from sewage treatment in a wastewater treatment plant.59

Although both VOC and NH 3 emissions result from each of the three processes included in this

category, VOC emissions are only estimated for POTW Wastewater Treatment Processes (SCC

2630020010) because of the lack of VOC emission factors for the other processes. Annual NH 3

emission estimates were taken from an on

- going Mid

- Atlantic/Northeast Visibility Union

(MANE

- VU) inventory development project. As part of this Pennsylvania inventory effort,

annual VOC emissions were estimated for the POTW Wastewater Treatment Processes category

using the MANE

- VU project Pennsylvania emission activity dat a (total POTW flow) and an AP

42 sewage treatment emission factor. 28 Summer season work weekday emissions were

calculated for each process using a summer season work weekday allocation factor based on EIIP

t emporal allocation guidance. 1

Year 2000 POTW flow data for Pennsylvania facilities were obtained from the EPA Office of

Wastewater Management’s year 2000 Clean Watersheds Needs Survey. 67 Year 2002 wastewate r

flow was estimated from the county population change between 2000 and 2002. 7 Year 2000

statewide biosolids generation was obtained from BioCycle 2000. 68 Facility

- level biosolids

production was estimated ba sed on allocating State generation using facility

- level wastewater

flow rates. Year 2002 biosolids generation was estimated by applying Bureau of Census county

population growth rates to year 2000 generation. 7 Land application of total biosolids generation

was calculated by multiplying total generation by 55 percent, which represents the percentage of

total Pennsylvania biosolids generation applied to land. 68 Further information on the annual

emission estimation methods for the processes in this category will be available in a forthcoming

report prepared for MANE

- VU. Where present, point source emissions were subtracted from the

emissions of the corresponding county. Each county’s emissions were calculated per the

following sample calculations.

SAMPLE VOC CALCULATIONS:

where:

Emission Factor = 8.9 lbs VOC/millions of gallons flow

Flow = 75,290.54 million gallons (Allegheny County)

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor60

Summer work weekday allocation factor = 0.00385 1

Summer work weekday VOC emissions = 33 5.04  0.00385 = 1.2899 tons VOC per day

SAMPLE NH 3 CALCULATION:

Where:

G = Annual amount of wastewater processed (MMgal) = 75,290 (Allegheny Co.)

EF NH3 = Ammonia emission factor of 0.027 lb/ MMgal (Pechan, 2004a) 64

Annual NH

3 Emissions = = 1.016415 Tons NH 3

RESIDENTIAL WOOD COMBUSTION (7 SCCs)

(Fireplaces: Without Inserts SCC 2104008001; Fireplaces: Inserts

- Catalytic, non

- EPA

- certified

SCC 2104008002; Fireplaces: Inserts

- Non

- catalytic, EPA

- certified SCC 2104008003;

Fireplaces: Inserts

- Catalytic, EPA

- certified SCC 2104008004; Woodstoves

- Conventional

SCC 2104008010; Woodstoves

- Catalytic SCC 2104008030; and Woodstoves

- Non

- catalytic

SCC 21040080 50)

Criteria pollutant annual emissions associated with residential heating with wood were compiled

from the 2002 nonpoint source National Emissions Inventory (NEI). 31 The 2002 NEI reports

residential wood combustion emiss ions in seven SCCs, each of which representing a specific

combustion equipment type. The NEI reports emissions for the following criteria pollutants:

VOC, NO

x , CO, SO 2 , PM10

- PRI, and PM25

- PRI. The NEI residential wood combustion

emission estimation meth odology is based on the national population of each equipment type and

an estimate of the amount of wood burned in each type of equipment. The national wood

combustion estimates by equipment type were then allocated to counties using a number of steps.

T hese steps incorporated information on heating degree days by climate zone, and the urban/rural

designation and number of single

- family detached homes in each county. Further details on the

annual emission estimation methodology are available in a forthco ming 2002 nonpoint source

NEI document. 31

The majority of the residential wood combustion emission factors were obtained from EPA's AP

42 document. 39 County

- level seasonal t hroughput percentages developed for the 2002 NEI were

applied in this effort to estimate winter season work weekday emissions (no residential wood

combustion activity was allocated to summer season months).

SAMPLE SEASONAL CALCULATION (FIREPLACES WITHOUT INSERTS):

Annual PM10

- PRI emissions (Allegheny County) = 59.8205 tons VOC per year

Winter work weekday PM10

- PRI emissions = annual PM10

- PRI emissions  winter work weekday

allocation factor

Winter work weekday allocation factor = 0.004461

Winter work weekday VOC emissions = 59.8205  0.0044 = 0.2632 tons VOC per day

SOLID WASTE INCINERATION (2 SCCs)

(Commercial/Institutional Solid Waste Incineration SCC 2601020000, Industrial Solid Waste

Incineration SCC 2601010000)

Solid waste may consist of any discarded solid materials from commercial or industrial sources.

The materials may be combustible or noncombustible, and are often burned to reduce bulk,

unless direct burial is either available or practical. The resulting pollutants for the purpose of this

invent ory are VOC, NO

x , and CO. On

- site incineration is the confined burning of waste leaves,

landscape refuse, or other refuse or rubbish. Slash and large scale agricultural open burning are

not included in this emission category.

The emissions for each coun ty were estimated per the sample calculations below using emission

factors and loading factors from AP

- 42, population data from the U.S. Census Bureau, and

employee data from County Business Patterns . Point source emissions, where present, were

subtracted from these emission estimates.

SAMPLE CALCULATIONS:

Commercial/Institutional Solid Waste Incineration :

Annual Emissions = (Emission Factor)(Loading Factor)(Population)

where:

VOC Emission Factor = 9.8 lbs VOC/ton waste burned/year 39

NO

x Emission Factor = 3.7 lbs NO

x /ton waste burned/year 39

CO Emission Factor = 37 lbs CO/ton waste burned/year 39

Loading Factor = 54 tons/1000 people 39

Population = 1,269,904 people (Allegheny County) 7

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer wor

k weekday allocation factor = 0.00275 4

Summer work weekday VOC emissions = 336.0166  0.00275 = 0.9240 tons VOC per day62

CO Emissions :

Summer work weekday CO emissions = annual CO em issions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday CO emissions =1268.6341  0.00275 = 3.4887 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.00275 4

Winter work weekday CO emissions = 1268.6341  0.00275 = 3.4887 tons CO per day

Industrial Solid Waste Incineration :

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

where:

Emission Factors are the same as noted above

Loading Factor = 560 tons/1000 employees 39

Employees = 48,544 employe es (Allegheny County) 2 3

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation fa ctor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday VOC emissions = 133.2047  0.00275 = 0.3663 tons VOC per day

CO Emissions :63

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00275 4

Summer work weekday CO emissions =502.9158  0.00275 = 1.3830 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.00275 4

Winter work weekday CO emissions = 502.9158  0.00275 = 1.3830 tons CO per day

STRU CTURE FIRES (SCC 2810030000)

Building fires can produce short

- term emissions of VOC, NO

x , CO, and PM. Structure fire

emissions were estimated using emission factors, a loading factor, and a default number of fires

per capita (note that PM10

- FIL, PM25

- FIL , and PM

- CON emission factors were not available).

Population data were obtained from the U.S. Census Bureau. Each county’s emissions were

calculated per the following sample calculations.

Annual Emissions = (Emission Factor)(Loading Factor)(Per Capita # of Fires)(Population)

where:

VOC Emission Factor = 11 lbs VOC/ton material burned/year 16

NO

x Emission Factor = 1.4 lbs NO

x /ton material burned/year 16

CO Emission Factor = 60 lbs CO/ton mat erial burned/year 16

Loading Factor = 1.15 tons material/fire 69

Per Capita Number of Fires = 0.0018 fires/person 70

Population = 1,269,904 (Allegheny County) 7

VOC Emissions :

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.002427 71

Summer work weekday VOC emissions = 14.4560  0.002427 = 0.03509 tons VOC per day64

CO Emis sions :

Summer work weekday CO emissions = annual CO emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.002427 71

Summer work weekday CO emissi ons =78.8514  0.002427 = 0.1914 tons CO per day

Winter work weekday CO emissions = annual CO emissions  winter work weekday allocation factor

Winter work weekday allocation factor = 0.003126 71

Winter work w eekday CO emissions = 78.8514  0.003126 = 0.2465 tons CO per day

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. Th e 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 per “Alter native Method Three” described in the EIIP

emission estimation guidance document for this category. 72 The calculation uses a national per

capita emission factor based on 2002 data for national traffic paint consumption and U.S.

population. Control efficie ncy, rule penetration, and rule effectiveness factors were incorporated

into the final calculation.

SAMPLE VOC EMISSION CALCULATIONS:

National per Capita Usage Factor = 39,397,000 gallons 73 /288,368,698 peop le 7

National per Capita Usage Factor = 0.1366 gallons/person

where:

Emission Factor = 3.36 lbs VOC/gallon 72

National per Capita Usage Factor = 0.1366 gallons/ person

Population =1,269,904 (Allegheny County) 7

CE (Control Efficiency) = 20% 5

RP (Rule Penetration) = 100%65 RE (Rule Effectiveness) = 100%

Summer wo rk weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00356 9

Summer work weekday VOC emissions = 233.1767  0.00356 = 0.8305 tons VOC per day

WINER IES (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 2002 county

- level wine production data provided by the

Pennsylvania Liquor Control Board (PLCB). 74 Because mo nthly 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. 75 Since the emission factors for

the two types of wines ar e different, but wine type production data are no longer available, wine

production in the Commonwealth was assumed to be 60 percent white wine and 40 percent red

wine. 76 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)  (2002 Total Wine Production)

where:

White Wine Emission Factor = 1.80873 lbs VOC/1000 gallons white

wine/year

75

Red Wine Emission Factor = 4.6236 lbs VOC/1000 gallons red wine/year 75

2002 Total Wine Production = 8.270 thousand gallons (Adams County) 74

2002 Summer Wine Production = 3.000 thousand gallons (Adams County) 74

White Wine Production Factor = 60% of wine produced 76

Red Wine Production Factor = 40% of wine produced 7666

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = summer month wine production/annual wine production 

weekday ratio/number of weekdays in summer

Summer work weekday allocation factor = 3.000/8.270  0.715/65 = 0.00399 (Adams County) 4 74

Summer work weekday VOC emissions = 0.0121  0.00399 = 0.0000484 tons VOC per day

WOOD FURNITURE MANUFACTURING (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 calculate d according to the sample calculations below

using a per employee emission factor and the number of employees in NAICS codes 337122,

337127, 337129, 337211, and 337212. The number of employees in each county for 2001 was

obtained from County Business Patt erns 2 and grown to 2002 using the ratio of 2002 total

Commonwealth employees to 2001 total Commonwealth employees obtained from the Bureau of

Labor Statistics (BLS). 3

A 30 percent reduction in VOC emissions was assumed based on a RACT

- based regulation. 77

SAMPLE VOC EMISSION CALCULATION:

Annual VOC Emissions = (Emission Factor)(Employees)(30% Control Efficiency Reduction)67

where:

Emission Factor = 1,311 lbs V OC/employee/year 78

Employees = 256 employees (Allegheny County) 2 3

Control Efficiency = 30% 77

Rule Penetration = 100%

Rule Effectiveness = 80%

Summer work weekday VOC emissions = annual VOC emissions  summer work weekday allocation factor

Summer work weekday allocation factor = 0.00277 4

Summer work weekday VOC emissions = 127.5341  0.00277 = 0.3539 tons VOC per dayA

- 1 

## APPENDIX A: REFERENCES

1 Eastern Research Group, Inc., “Emission Inventory Improvement Pro gram, 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. (Note: Because this inve ntory

was prepared prior to November 2005, the Commonwealth did not apply the rule effectivness guidance found in

EPA

- 454/P

- 05

- 001)

2 U.S. Department of Commerce, Bureau of the Census, County Business Patterns 2001, Pennsylvania , available

from http://www.census.gov/epcd/cbp/view/cbpview.html. 2003 , accessed October 2003.

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

, accessed November 2003.

4 U.S. Environmental Protection Agency, “Temporal Allocation Data,” Emissions Modeling Clearinghouse,

available from http://w ww.epa.gov/ttn/chief/emch/temporal/ , accessed November 2003.

5 63 FR 48848, 1998: Federal Register , "National Volatile Organic Compound Emission Standards for

Architectural Coatings, Final Rule, Volume 63, Number 176, September 11, 1998.

6 U.S. Departmen t of Commerce, Bureau of the Census, “ Table 2: 2002 Architectural Coating Shipments,” Current

Industrial Reports, Paint and Allied Products: 2002 , available from

http://www.census.gov/industry/ 1/ma325f02.pdf ), accessed October 2003.

7 U.S. Department of Commerce, Bureau of the Census, “County Population Estimates Data Sets,” available from

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

Chapter 3, Architectural Surface Coating,” prepared for the Area Sources Committee, Emission Inventory

Im provement Program, November 1995.

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

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

10 Glen Heilman, Pennsylvania Association of Asphalt Material Applicators, personal communication with Andrea

Ramsey, E.H. Pechan & Associates, Inc., February 2004.

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

Sources, Chapter 17, Asphalt Paving (Revised Final),” prepared for the Area Sources Committee, Emission

Inventory Improvement Program, January 2001.

12 Dan Szekeres, Michael Baker Corporation, personal communication with Andy Bollman, E. H. Pechan &

Associates, Inc., December 2003.

13 25 Pa. Code Section 129.64, “Cutback Asphalt Paving,” available from

http://www.pacode.com/secure/data/025/chapter129/s129.64.html , accessed February 2004.

14 Dan Szekeres, Mich ael Baker Corporation, personal communication with Andy Bollman, E. H. Pechan &

Associates, Inc., December 2003.

15 Steve Fulk, Pennsylvania Association of Asphalt Material Applicators, personal communication with Andrea

Ramsey, E. H. Pechan & Associates, I nc., February, 2004.

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Preparation of Emission Inventories for Carbon Monoxide and Precursors of Ozone, Volume 1, General Guidance

for Stationary Sources , EPA

- 450/4

- 91

- 016, May 1991.

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18 63 FR 48806, 1998: Federal Register , “National Volatile Organic Compound Emission Standards for Automobile

Refinish Coatings, Final Rule,” Volume 63, Number 176, September 11, 1998.

19 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.

20 Monthly statewide beer production data from Alcohol and Tobacco Tax and Trade Bureau, available from

http://www.ttb.gov/alcohol/stats/02stats/02beerstats.htm , accessed December 2003.

21 Brewery emissio n factor is the sum of individual brewery process emission factors found in Table 4

- 2 of Emission

Factor Documentation for AP

- 42 Section 9.12.1: Malt Beverages, Final Report , prepared by Midwest ResearchA

- 2

Institute October 1996 and available from http://www.epa.gov/ttn/chief/ap42/ch09/bgdocs/b9s12

- 1.pdf , accessed

February 2004.

22 Brewery emission factor is the sum of individual brewery process emission factors found in Table 4

- 3 of Em ission

Factor Documentation for AP

- 42 Section 9.12.1: Malt Beverages, Final Report , prepared by Midwest Research

Institute October 1996 and available from http://www.epa.gov/ttn/chie f/ap42/ch09/bgdocs/b9s12

- 1.pdf , accessed

February 2004.

23 National Oceanic and Atmospheric Administration, Climatological Data: Pennsylvania July

- December 2002

(Volume 107, Numbers 07

- 12), published by National Climatic Data Center, 2003.

24 U.S. Departme nt of Commerce, Bureau of the Census, "Table H40

- House Heating Fuel Type", Census 2000:

Summary File 3 , [Data file], March 2003.

25 U.S. Department of Energy, Energy Information Administration, State Energy Data, Pennsylvania , available from

www.eia.doe.gov/emeu/states/main_pa.html. 2003 , accessed November 2003.

26 U.S. Department of Energy, E nergy Information Administration, Annual Coal Report 2002, DOE/EIA

- 0584

(2002), 2003

. 27 Pacific Environmental Services, Inc., “Final Summary of the Development and Results of a Methodology for

Calculating Area Source Emissions from Residential Fuel Combustion,” prepared for U.S. Environmental Protection

Agency, Office of Air Quality Planning and Stan dards, September 2002.

28 U.S. Environmental Protection Agency, Factor Information Retrieval Data System (FIRE) 6.23 , October 2000.

29 63 FR 48819, 1998: Federal Register , “National Volatile Organic Compound Emission Standards for Consumer

Products, Final Ru le,” Volume 63, Number 176, September 11, 1998.

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

Sources, Chapter 6, Solvent Cleaning,” prepared for the Area Sources Committee, Emission Inventory Improvem ent

Program, September 1997.

31 E.H. Pechan & Associates, Inc., “Documentation for the 2002 Nonpoint Source National Emission Inventory for

Criteria and Hazardous Air Pollutants ,” prepared for Emission Factor and Inventory Group, U.S. Environmental

Protect ion Agency, http://www.epa.gov/ttn/chief/net/2002inventory.html , (forthcoming).

32 Public Research Institute, “Charbroiling Activity Estimation, Draft Report,” prepared for California Envi ronmental

Protection Agency, California Air Resources Board, March 2003.

33 U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, “Methods for Developing a

National Emission Inventory for Commercial Cooking Processes: Technica l Memorandum,” prepared by E.H.

Pechan & Associates, Inc., September 2003.

34 BioCycle, 2000. “2000 BioCycle National Survey

– Solid Waste Composting Trends in the U.S.”, BioCycle,

November 2000.

35 Eastern Research Group, ““Emission Inventory Improvement Pr ogram, Document Series, Volume III, Area

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

Inventory Improvement Program, August 1996.

36 25 Pa. Code Section 129.63, “ Degreasing Operations,” availabl e from

http://www.pacode.com/secure/data/025/chapter129/s129.63.html , accessed January 2004.

37 Federal Register , “Subpart T

— National Emission Standards for Halogenated Solvent C leaning,” Volume 59,

Number 2331, December 2, 1994.

38 The Pennsylvania Dry Cleaners Association disclosed that 1.8 million pounds of VOCs were emitted in

Pennsylvania in 1990 from dry cleaning operations.

Emission Factor = Total VOC emitted ÷ Pennsylvania Population

= 1.8 million lbs VOC ÷ 11.88 million people (1990 census)

= 0.15 lbs VOC/person/year

39 U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Compilation of Air

Pollutant Emission Factors, Volume I: Stationary Poi nt and Area Sources , AP

- 42, Fifth Edition, January 1995.

40 E.H. Pechan & Associates, Inc., “ Documentation for the Draft 1999 National Emissions Inventory (Version 3.0)

for Criteria Air Pollutants and Ammonia: Area Sources,” prepared for Office of Air Quali ty Planning and Standards,

Emission Factor and Inventory Group, U.S. Environmental Protection Agency, March 2003. Available from

ft p://ftp.epa.gov/pub/EmisInventory/draftnei99ver3/criteria/documentation/area/ardoc_99nei_draftv3_0303.pdf

, accessed February 2004.

41 Stan Piorkowski, Pennsylvania Department of Conservation and Natural Resources, Bureau of Forestry, personal

communication with PJ Disclafani, E.H. Pechan & Associates, Inc., December 2003.A

- 3 42 U.S. Department of Energy, Energy Information Administration, Fuel Oil and Kerosene Sales, 2002 , available

from http://www.eia.doe.gov/oil_gas/petroleum/data_publications/fuel_oil_and_kerosene_sales/foks.html , accessed

November 2003.

43 U.S. Environmental Protection Agency, median sulfur content reported in the 1999 National Em issions Inventory,

available from http://www.epa.gov/ttn/chief/net/1999inventory.html#final3crit , accessed October 2003.

44 Dan Szekeres, Michael Baker Corporation, personal com munication with Maureen Mullen, E. H. Pechan &

Associates, Inc., February 2004.

45 Pennsylvania Department of Revenue, Bureau of Motor Fuel Taxes, “Monthly Report of Gallons” for 2002,

provided by Paul Sload, December 2003.

46 25 Pa. Code Section 129.60, “ Bu lk Gasoline Plants,” available from

http://www.pacode.com/secure/data/025/chapter129/s129.60.html , accessed February 2004.

47 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 , accessed February 2004.

48 U.S. Environmental Protection Agency, “U ser’s Guide to MOBILE6.1 and MOBILE6.2: Mobile Source Emission

Factor Model,” EPA420

- R

- 02

- 028, U.S. Environmental Protection Agency, Office of Transportation and Air

Quality, October 2002.

49 25 Pa. Code Section 129.82. “Control of VOCs from Gasoline Dispe nsing Facilities (Stage II),” available from

http://www.pacode.com/secure/data/025/chapter129/s129.82.html , accessed February 2004.

50 25 Pa. Code Section 129.59. “ Bulk Gasoline Terminals,” available from

http://www.pacode.com/secure/data/025/chapter129/s129.59.html , accessed February 2004.

51 U.S. Department of Energy, Energy Information Administration, Petroleum Marketing Annual 2001 , available

from http://tonto.eia.doe.gov/FTPROOT/petroleum/048701.pdf , accessed November 2003.

52 U.S. Department of Energy, Energy Information Administr ation, Petroleum Marketing Annual 2002, available

from http://www.eia.doe.gov/oil_gas/petroleum/data_publications/petroleum_marketing_annual/pma. html , accessed

November 2003.

53 U.S. Department of Energy, Energy Information Administration, “Pennsylvania Natural Gas Long Summary,”

available from http://tonto.eia.doe.gov/dnav/ng /ng_sum_lsum_spa_a_d.htm . accessed November 2003.

54 U.S. Department of Energy, Energy Information Administration, “Pennsylvania Natural Gas Residential

Consumption,” available from http:/ /tonto.eia.doe.gov/dnav/ng/hist/n3010pa2M.htm , accessed November 2003.

55 U.S. Department of Energy, Energy Information Administration, “Natural Gas Deliveries to Commercial

Consumers in Pennsylvania,” available from http://tonto.eia.doe.gov/dnav/ng/hist/n3020pa2M.htm , accessed

November 2003.

56 E.H. Pechan & Associates, Inc., “Open Burning in Residential Areas, Emissions Inventory Development Report,”

prepared for Mid

- Atlantic/Northeast Vi sibility Union, January 31, 2004.

57 Pennsylvania Department of Environmental Protection, “Summary of the Methodology Used to Determine

Volatile Organic Compounds, Nitrogen Oxides, and Carbon Monoxide Emissions by Source Type for Calendar Year

1999 in Penns ylvania,” no date reported.

58 U.S. Department of Agriculture, National Agricultural Statistics Service, “Agricultural Statistics Database, Crops

County Data,” available from http://www.nass.usda.gov:81/ipe db/ , accessed October 2003.

59 California Air Resources Board, Public Meeting to Consider Approval of California’s Portable Gasoline

Container Emissions Inventory , September 1999.

60 U.S. Bureau of the Census, 2002 American Community Survey , available from

http://www.census.gov/acs/www/Products/Profiles/Single/2002/ACS/PA.htm , accessed February 2004.

61 U.S. Bureau of the Census, Census 2000 , available from http://factfinder.census.gov/servlet/GCTTable?_bm=y&

- geo_i d=04000US42&

- _box_head_nbr=GCT

- H6&

- ds_name=DEC_2000_SF1_U&

- _lang=en&

- redoLog=false&

-

format=ST

- 2&

- mt_name=DEC_2000_SF1_U_GCTH6_US9&

- _sse=on , accessed February 2004.

62 Dun & Bradstreet, Inc., MarketPlace CD

- ROM, Jan.

- Mar., 2002, April 2002.

63 U.S. Environme ntal Protection Agency, Office of Transportation and Air Quality, Draft NONROAD2002a,

[Computer software]. Available June 16, 2003 at http://www.epa.gov/otaq/nonroadmdl.htm

. 64 Pechan. Estimating Amm onia Emissions from Anthropogenic Sources

– Draft Report,

prepared for the US EPA, Emissions Inventory Improvement Program, prepared by E.H.Pechan & Ass o ciates, Inc.

March 2004.A

- 4 65 Pechan. Technical Memorandum: MANE

- VU 2002 Ammonia Emissions Inventory fo r Miscellaneous Sources

– Final, prepared for MARAMA by E.H. Pechan & Associates, Inc. March, 2004.

66 U.S. Department of Commerce, Bureau of the Census, County Business Patterns 2001, Pennsylvania, available

from http://www.census.gov/epcd/cbp/view/cbpview.html. 2003 , accessed October 2003.

67 U.S. Environmental Protection Agency, “Clean Watersheds Needs Survey 2000,” Office of Wastewater

Management, available from http://cfpub.epa.gov/cwns/ , accessed December 2003.

68 JG Press, Inc. “2000 Biocycle National Survey

– Solid Waste Composting Trends in the U.S.” BioCycle, Vol. 41

Issue 11, November 2000

. 69 Eastern Research Group, “Emission Inventor y Improvement Program, Document Series, Volume III, Area

Sources, Chapter 18, Structure Fires,” prepared for Area Sources Committee, Emission Inventory Improvement

Program, January 2001.

70 National Fire Protection Association, Fire Loss in the United State s During 2002 , September 2003.

71 U.S. Fire Administration, Federal Emergency Management Agency, National Fire Data Center, Fire in the United

States: 1987

- 1996 , August 1999, available from http://www.usfa.fema.gov/downloads/pdf/publications/fius11th.pdf

, accessed December 2003.

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

Sources, Chapter 14, Traffic Markings” prepared fo r Area Sources Committee, Emission Inventory Improvement

Program, May 1997.

73 U.S. Department of Commerce, Bureau of the Census , Current Industrial Reports: Paint and Allied Products:

2002 , MA325F(02)

- 1, July 2003.

74 Susan Rose, Office of Planning and Poli cy Management, Pennsylvania Liquor Control Board, personal

communication with PJ Disclafani, E.H. Pechan & Associates, Inc., December 2003.

75 From Table 9.12.2

- 1 of emission factor documentation for AP

- 42 Section 9.12.2 Wines and Brandy , October

1995, avai lable from http://www.epa.gov/ttn/chief/ap42/ch09/final/c9s12

- 2.pdf , accessed February 2004.

76 Pennsylvania Liquor Control Board figures showing Pennsylvania wine production in 1990.

77 30 Pa.B 2995, 2000: Pennsylvania Bulletin , "Surface Coating Processes," Volume 30, Number 24, Harrisburg,

PA, June 10, 2000.

78 “Short List” of AMS SCCs and Emission Factors. July 1992.

## APPENDIX B 2

Pennsylvania 2007 Area Source Criteria

Air Pollutant Emission Estimation Me thods

(Dec. 2009)

Bureau of Air Quality

Department of Environmental Protection[ This page intentionally left blank

. ]

# P ennsylvania 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 171 05

- 8468

Contact: Sherry Bogart, 717

- 783

- 5974, sbogart@state.pa.us2



### TABLE OF CONTENTS

AREA SOURCE DEFINITION

................................ ................................ ................................ ................................ ....... 5

METHOD S FOR ESTIMATING AREA SOURCE ACTIVITY AND EMISSIONS

................................ .................... 5

ADHESIVES AND SEALANTS (SCC 2460600000)

................................ ................................ ................................ ... 12

AIRCRAFT COATING (SCC 240107500 0)

................................ ................................ ................................ ................. 14

APPLIANCES (SCC 2401060000)

................................ ................................ ................................ ................................ 16

ARCHITECTURAL SURFACE COATINGS (SCC 2401001000)

................................ ................................ .............. 18

ASPHALT PAVING (2 SCCs)

................................ ................................ ................................ ................................ ...... 20

AUTOMOTIVE AFTERMARKET PRODUCTS (SCC 2460400000)

................................ ................................ ......... 25

AUTOMOTIVE REFINISHING (S CC 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 PRO DUCTS (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 21 02002000, 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)

................................ ................................ .......... 1103

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

MISCELLAN EOUS PRODUCTS (NOT OTHERWISE COVERED) (SCC 2460900000)

................................ ....... 122

OPEN BURNING (3 CCs)

................................ ................................ ................................ ................................ ........... 124

OTHER SPECIAL PURPOSE COATINGS (SCC 24012000 00)

................................ ................................ ................ 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

WINERIE S (SCC 2302070005)

................................ ................................ ................................ ................................ ... 163

WOOD FURNITURE AND FIXTURES (SCC 2401020000)

................................ ................................ .................... 165

ACKNOWLEDGEMENTS

................................ ................................ ................................ ................................ .......... 1674

[This page intentionally left blank.]5

AREA SOURCE DEFINITION

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

that are not inv entoried 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 g asoline

stati ons and dry cleaning establishments are often treated as both point and area sources. The main reason they are not exclusivel y

treated as point sources is that the effort required to gather data and estimate emissions for each individual facility is ve ry g reat, 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 cr iteria 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 i n the point

sourc e inventory. C ommercial/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 ac tivities occur that are

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

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

reported as part of the point source inventory.

M ETHODS FOR ESTIMATING AREA SOURCE ACTIVITY AND EMISSIONS

Area source emissions are generally estimated by multiplying an emission factor by some known indicator or collective activ ity 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 De velopment (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 dis cussed below.

Small sources that would normally be treated as area sources may be handled as point sources for several reasons. First, coun ty 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 count y 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 we re 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 resou rce

- 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 thes e source

categories. The use of per capita emission factors is based on the assumption tha t, 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 Prod ucts.

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

the Census. When emissions are calculated from per employee emission factors, county

- level employment data for 200 6 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 CBP 1 . The Commonwealth

- level employment data were obtained at the NAICS code level

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

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

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

,.

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

.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 develop ed 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 resul ting value represents

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

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 i n

this estimation procedure. National, State and County level employment data downloaded from US C ensus 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. Co ntrol

efficiencies can vary widely by source within an area source category. Area source control effici ency 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, lac k of

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

information was not available to substantiate the true RE value 1 . An RE of 100 percent was applied to all Federal regulations that

require national compliance.

The RE factor is applied to the estimated control effici ency 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 p ercent

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 hig h 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, Emissi on

Inventory Improvement Program, January 2001.9

Po int Source Subtractions

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

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

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

the same process, the area source emission estimates are adjusted to avoid double counting. Althoug h 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 (se e 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.

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

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

where:

p = pollutant

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

ammo nia and lead, the Allegheny inventory reports annual emissions for all pollutants included in the area source inventory. The se

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

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

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

primary PM 2.5 (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 emission s 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 follo wing presents an example of point source NO

x emission subtraction calculations for the Commercial/Institutional

Bituminous/Sub

- bituminous Coal Combustion category (SCC 2103002000).

The following individual sections describe th e 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 s ubject 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 Subtract ions

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 Stationa ry 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/I nstitutional 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 So lvent 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 Utili zation 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 Ty pes

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 Statio ns 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 Dis posal, Treatment, and Recovery Landfills Municipal Total12

A DHESIVES 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 ceme nts, glues and pastes. Adhesives can be classified as water

- based, solvent

based, 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 ad hesives and sealants are aliphatic hydrocarbons and

ke y tones.

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 populatio n data 2 . The emission factor

represents pre

- control emission rates. A CE of 8.3 percent 3 and an RP of 48.6 percent 4 were applied to reflect the

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

Each county’s emi ssions 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 Comm ittee, 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. Depar tment 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 Tra nsport Commission

Model Rules , prepared for the Ozone Transport Commission, March 2001.13

SAMPLE VOC EMISSION CALCULATIONS:

where:

Emission Factor = 0.57 lbs VOC/person/year 1

Population = 1,219,2 10 (Allegheny County) 2

Control Efficiency = 8.3% 3

RP (Rule Penetration) = 48.6% 4

RE (Ru le Effectiveness) = 100%14

A IRCRAFT COATING (SCC 2401075000)

This source category includes aircraft building and repairing. The emissions were calculated using an employment

based emission factor 1 and employee data from N AICS 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 ranges 2 . Each

county’s emissions were estimated per the following sample calculations below. Point s ource 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 emplo yees ( 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 C ensus 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

.1516

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 appl iances 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

factor 1 and 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 Patterns 2 by E. H. Pechan and Associates who calculated

midpoints for any ranges obtained

. Point source emissions, where present, were subtracted from thes e 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 Pr oject , revised August 14, 2009, accessed September 2009.

2 National, state and c ounty 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

.1718

AR CHITECTURAL 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 o r 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 factor 1 and U.S. Bureau of the Census 2007

count y population data 2 . 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 t he 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:

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

2 U.S. Department of Commerce, Bureau of the Census, “ Population Estim ates 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/year 1

Population = 1,219,210 (Allegheny County )

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

with AC rules 1

R P (Rule Penetration) = 100%

RE (Rule Effectiveness) = 100%20

ASPHALT PAVING (2 SCCs)

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

by E.H. P echan and Asso ciates. 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 t he 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. 1 Emission s 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 k nown 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. Cut

back 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 ton21

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 SCC s w ere 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 Non

industrial:

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 emu lsified 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 fra ction 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 subt racting 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

followi ng equation:

VMT x,total = ∑VMT

ST,y * VMT

x,y / VMT

ST,y

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

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

VMT

x,y = total VMT (million miles) in county x and roadway cl ass y

VMT ST,y = total VMT (million miles) in entire State for roadway class y22

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 inve ntory

. 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. Emis sions

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.

Emissions

x,y = (Asphalt Usage

x * EF

y ) / 2000

where: Emissions

x,y = emis sions (tons) of pollutant y in county x

Asphalt Usage

x = emulsified asphalt (barrels) used in county x

EF

y = emission factor for pollutant y

To convert tons of asphalt reported in the 2008 Asphalt Usage Survey to barrels, it was assumed that the densi ty 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 C ounty 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

Referenc e

VOLATILE ORGANIC COMPOUNDS VOC 9.2 Emulsified

Asphalt

VOLATILE ORGANIC COMPOUNDS VOC 88.00 Cutback Asphalt24

f. References

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

, Volume III

– Area Source s, 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/policyinform ation/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, Res earch 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 Cen sus 2007 population data 2 . The emission factor

represents pre

- control emission rates. A CE of 8.97 percent 3 and an RP of 48.6 percent 4 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 Eas tern 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 E stimates 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:

where:

Emission Factor = 1.36 lbs VOC/person/year 1

Population = 1,219,210 (A llegheny County) 2

Control Efficiency = 8.97% 3

RP (Rule Penetration) = 48.6% 4

RE (Rule Effectiveness) = 100%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. County

level emissions were calculated using a per capita emission factor which was obtained from the ERTAC Area

Inventory Comparability Project solvent working group 1 and U.S. Bure au of the Census 2007 population data 2 . The

automotive refinishing VOC emission factor is 0.5 lb/person.

SAMPLE VOC EMISSION CALCULATIONS:

where:

Emission Factor =0.5 lbs VOC/person/year 1

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. Departm ent 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/c ounties/CO

- EST2007

-

01.html , accessed March 2009.2829

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 NA ICS

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

from County Business Patterns 1 T he Bakeries emission factor is 0.11 tons VOC/employee/year 2

. Point source

emissions, where present, were su btracted 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, 1 992.30

= 94.93 tons VOC per year31

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 paint s 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 Impro vement Program (EIIP) 1 and U.S. Bureau of the Census 2007 population data 2 . The emission factor

represents pre

- control emission rates. A CE of 0 percent 3 and an RP of 48.6 percent 4 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 Progr am, 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 Ma rch 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 fo r the Ozone Transport Commission, March 2001.32

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

SAMPLE VOC EMISSION CALCULATIONS:

where:

Emission Factor = 0.95 lbs VOC/person/year 1

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

Control Efficiency = 0% 3

RP (Rule Penetration) = 48.6% 4

RE (Rule Effectiveness) = 100%33

COMMERCIAL COOKING

– (5 SCCs )

Source Category Description

Commercial Cooking emissions are for 5 source categories (2302002100, 2302002200, 2302003000, 2 302003100, 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 As sociates :

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

-

Charbroi ling 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 F r ying

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

Frying34

Acti vity Data

Activity data was collected from the US Census Bureau’s county level population estimates for July 1, 200 7

. 1

Control Factors

No controls were assumed for this category.

Emission Factors

Emission factors were developed and reviewed by an ER TAC 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 a re listed in Table 1.

Sample Calculations

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

E

x,p = A

x × EF

x,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:

E

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

A

x = population data associated with category x ;

EF

x,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 1,21 9

, 210

The emission factor for VOC is 0.01205 lb/person

E V O C = 1, 219,210 people × 0.01205 6 lb VOC / person

= 14,6 98

. 81 lb VOC or 7.3 4 94 ton VOC

Table 1: Commercial Cooking Emission Factors Developed by ERTAC

SCC SCC description Pollutant

Code Factor

Numeric

Value Factor Unit

Numerator Fa ctor 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 EACH36

SCC SCC description Pollutant

Code Factor

Numeric

Value Factor Unit

Numerator Fa ctor Unit

Denominator

2302002100 Conveyorized Charbroiling 106445 7.003E

- 06 LB EACH

2302002200 Under

- fired Charbroiling 106445 4.214E

- 0 5 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 E ACH

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

2 302003100 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 U nder

- 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 Gr iddle 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 C harbroiling 191242 2.542E

- 06 LB EACH37

SCC SCC description Pollutant

Code Factor

Numeric

Value Factor Unit

Numerator Fa ctor 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 Charbro iling 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 4.88 6E

- 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 E ACH

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 Conve yorized 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 Ch arbroiling 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 EACH38

SCC SCC description Pollutant

Code Factor

Numeric

Value Factor Unit

Numerator Fa ctor 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 E ACH

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 Charbroi ling 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 EACH39

SCC SCC description Pollutant

Code Factor

Numeric

Value Factor Unit

Numerator Fa ctor Unit

Denominator

230200310 0 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 Charbro iling 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 Charbroilin g 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

2 302002200 Under

- fired Charbroiling SO2 0.000E+00 LB EACH

2302002100 Conveyorized Charbroiling VOC 1.206E

- 02 LB EACH40

SCC SCC description Pollutant

Code Factor

Numeric

Value Factor Unit

Numerator Fa ctor 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 Fryin g VOC 5.943E

- 03 LB EACH

2302003200 Clamshell Griddle Frying VOC 2.316E

- 04 LB EACH41

CONSTRUCTION DUST ( 3 SCCs: SCC 2 311010000 , SCC 2 311020000 , 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 documenta tion 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

23110100 00 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 s oil dis turbed

The US Census Bureau has 2008 data for Housing Starts

- New Privately Owned Housing Units Started 1 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 20 02 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 Authoriz ed Unadjusted Units 2 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 th e 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 Permit

3 has 2007 data at the county level to allocate regional housing starts to the coun ty 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 Houses 4 is 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

, 00 0 ft 3 per basement). An additional 10% is added for peripheral dirt bringing the total to 17

, 60 0 ft 3 per

basement.43

Emission Factors:

Initial PM 10 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 activit y 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 to ns 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 PM10/1 000 cubic

yards

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

parameters are applied to initial PM 10 emissions from residential construction to develop the final emissions inven tory.

To account for the soil moisture level, the PM 10 emissions are weighted using the 30

- year average precipitation

evaporation (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, thePM 10 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 PM 10 emissions corrected for soil moisture and silt content

is:

where:

Corrected E PM10 = PM 10 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 PM 10 adjustments h ave been made, PM 25 emissions are set to 1 0% of PM 10

Example Calculation:

PM 10 Emissions = ∑( A unit x T construction x EF unit ) x Adj PM

Where A unit = HS Unit x SM Unit

HS Unit = Regional Housing Starts x (county building permits/Regional building permits)

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

T Construction = Cons truction time (in months) for given unit type

EF Unit = Unadjusted emission factor for PM 10 for the given unit type

Adj PM = PM Adjustment factor45

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.pdf46

NON

- RESIDENTIAL CONSTRUCTION

Emissions from non

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

- residential

construct ion. 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

Th ree 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.S 1 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

Patterns 2 (CBP) . Because some counties employme nt 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 o f 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/$10 6 was developed. The Bureau of Labor Statistics Producer Price Index 3 lists costs of the

construction industry from 1999

- 2007.

2007 acres per $10 6 = 1999 acres per $10 6 x (1999 PPI / 2007 PPI)

=2 acres/$10 6 (132.9 / 204.3)

= 1.301 acres per $10 6

Emission Factors:

Initi al PM 10 emissions from construction of non

- residential buildings are calculated using an em ission 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 cons truction emissions are corre cted using soil moisture level and silt content. These correction

parameters are applied to initial PM 10 emissions from non

- residential construction to develop the final emissions

inventory.

To account for the soil moisture lev el, the PM 10 emissions are weighted using the 30

- year average precipitation

evaporation (PE) values from Thornthwaite’s PE Index. Average precipitation evaporation values for each State were

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

To account for the silt content, the PM 10 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 a pplying a correction factor

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

The equation for PM 10 emissions corrected for soil moisture and silt content is:48

where:

Correc ted E PM10 = PM 10 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 PM 10 adjustments have been made, PM 25 emissions are set t o 1 0% of PM 10

Example Calculation:

Emissions PM10 = N Spending x (Emp county / Emp National ) x Apd x EF Adj x M

Where N Spending = National spending

Emp county = county level employment data

Emp National = National level employment data

Apd = Acres per million dollars

EF Adj = 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. Coun ty Business Patterns: http://www.census.gov/econ/cbp/index.html

3. Bureau of Labor Statistics: http://www.bls.gov/data/ Table BMNR49

ROAD CONSTRUCTION

E missions 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 b y 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 Con struction: 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 Outlay 1 for 2006 which outlines spending by state in sever al 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, rural50

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

the North Carolin a 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 ot her 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/mi le conversion factor for each road type as given in the table below:

Table 1: Spending per M ile and Acres D isturbed per M ile by H ighway T ype

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 7.951

Residential building starts 2 are 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 construc tion in each county.

Emission Factors:

Initial PM 10 emissions from construction of roads are calculated using an em ission factor of 0.42 tons/acre

- month.

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

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

for road construction is assumed to be 12 months.

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

parameters are applied to initial PM 10 emissions from road construction to develop the final emissions inventory.

To account for the soil moisture level, the PM 10 emissions are weighted using the 30

- year average precipitation

evaporation (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.

T o account for the silt content, thePM 10 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 Califo rnia Air Resources Board to convert wet silt values to dry silt values.

The equation for PM 10 emissions corrected for soil moisture and silt content is:

where: Corrected E PM10 = PM 10 emissions corrected for soil moistu re and silt content,

PE = precipitation

- evaporation value for each State,

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

Once PM 10 adjustments have been made, PM 25 emissions are set to 1 0% of PM 1052

Emission Calculation:

Emissions PM10 = ∑(HD

rt x MC

rt x AC

rt ) x (HS County / HS State ) x EF Adj x M

Where HD

rt = Highway Spending for a specific road type

MC

rt = Mileage conversion for a specific road type

AC

rt = Acreage conversion for a specific road type

HS County = Housing Starts in a given count y

HS State = Housing Starts in a given State

EF Adj = 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

treatme nt, 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 co ld 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 mi neral 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 incorpo rate 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 ab ove, 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 fo r 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 l evel population estimates for July 1, 2007. 1 Point

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

SAMPLE VOC EMISSION CALCULATIONS:

where:

Auto Repair (Cold Cleaning) VOC Emission Factor = 2.5 lb s VOC/person/year 1

Manufacturing (Cold Cleaning) VOC Emission Factor = 1.1 lbs VOC/person/year 1

Electronics and Electrical (Vapor/In

- Line) VOC Emission Factor = 0.21 lbs VOC/person/year 1

Other (Vapor/In

- Line) VOC Emission Factor = 0.49 lbs VOC/person/year 1

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 Populat ion Estimates, available from http://www.census.gov/popest/counties/CO

- EST2007

-

01.html , accessed March 2009.

3 25 Pa. Code Section 129.63, “Degreas ing Operations,” available from

ht tp://www.pacode.com/secure/data/025/chapter129/s129.63.html55

Allegheny County Auto Repair (Cold Cleaning) VOC Emissions Calculation :56

DRY CLEANERS (SCC 2420000 000 )

Three types of dry cleaning operations ar e 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 emplo yment

- based emission

factor 1 and the number of 2006 employees in NAICS codes 81231X, 81232X, and 81233X.

. The number of Dry

Cleaning employees was obtained from County Business Patterns 2 by E. H. Pechan and Associates who also performed

midpoint calculatio ns on any ranges obtained

. E ach county’s emissions were estimated per the sample calculations

below.

SAMPLE VOC EMISSION CALCULATIONS:

Annual VOC Emissions = (Emission Fa ctor)(Number of Employees)

where:

Emission Factor = 467 lbs VOC/ employee/ year 1

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 Cou nty Business Patterns to the range and midpoints of the range, and calculated final activity

data using the employment midpoint and adjustment factor

.5758

E LECTRONIC AND OTHER ELECTRIC COATINGS (SCC 2401065000)

The VOC emissions from this source c ategory 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 employment

based emission factor 1 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 Patterns 2 and the

midpoints were calculated by E. H. Pechan and Associates where obtained

. E ach county’s emissions wer e 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/year 1

Employees = 60 (Alleghe ny County) 2

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

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

dat a using the employment midpoint and adjustment factor

.5960

FACTORY FINISHED WOOD (SCC 2401015000)

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

process. The emissions for each county were calculated using an employment

- based emission factor 1 and employees

number s in NAICS codes 321 XX 2

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

patterns and the adjusted employe e numbers w ere 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 Em issions = (Emission Factor)(Number of Employees)

where:

Emission Factor = 43 lbs VOC/employee/year 1

Employees =270 (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 Cen sus 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

F IFRA

- REGULATED PRODUCTS (S CC 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. Ae rosol 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 meas ures.

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 data 2 . The emission factor

represents pre

- control emis sion rates. A CE of 20 percent 3 and an RP of 48.6 percent 4 were applied to reflect the

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

1 Eastern Research Group, “Emission Invento ry 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 Esti mates

[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 I nventory 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 be low.

SAMPLE VOC EMISSION CALCULATIONS:

where:

E mission Factor = 1.78 lbs per person/year 1

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

Control Efficiency = 20% 3

RP (Rule Penetrat ion) = 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, Au gust 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, “ Populat ion 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 200 9.

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 O zone Transport Commission, March 2001.6364

FUEL COMBUSTION

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

SCC 2103004000, SCC 2103005000, SCC 210300600 0, 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 sub

sector: 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 state

level fuel consumption estimates, then to allocate these to the county

- level, and t hen to multiply the resulting county

level 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 Co mmercial/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 Co mmercial/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/Inst itutional Residual Oil Total: All Boiler Types

2103006000 Stationary Source Fuel Combustion Commercial/Institutional Natural Gas Total: Boilers and IC Engines65

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

2103007000 Stationary Source Fuel Combustion Commercial/Institutional Liquefied Petroleum Ga s

(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 D ata

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, 200 7 a). 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 200 7 emissions bec ause 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 Activ ity

Data

Source

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

of coal consumed EIA’s SEDS a

2103002000 Stationary Source Fuel Combustion Commercial/Institutional Bituminou s/

Sub

- bituminous Coal Total: All Boiler Types Thousand short tons

of coal consumed EIA’s SEDS a

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

Sales a

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

residual oil consumed EIA’s SEDS a66

SCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 4 Activity Activ ity

Data

Source

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

natural gas consumed EIA’s SEDS a

2103007000 Stationary Source Fuel Combustion Commercial/Institutional Liquefied Petroleum Gas

(LPG) Total: All Combustor

Types Thousand barrels of

LPG con sumed EIA’s SEDS a

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

consumed EIA’s SEDS a

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

Types Thousand barrels of

kerosene consumed EIA’s SEDS a

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

Fuel

- Specific Activity Data Adjustments

Coal

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

of coal (i.e., anthracite ver sus 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 i n the western

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

bituminous coal.

Commercial Coal Combustion :

where:

VOC Emission Factor = 0.3 l bs/ton anthracite coal/ye ar; 0.05 lbs/ton bituminous coal/year

NO

x 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 anthra cite coal/year and bituminous coal/year67

SO 2 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 = 1 4.718 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 = 0.0 8 lbs/ton anthracite coal/year; 0.0 4 lbs/ton bituminous coal/year

Anthracite Coal Sulfur Content = 0.89%

Bituminous Coal Sulfur Con tent = 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 Em issions :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 dou ble

- 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 indust rial 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 LP G consumption that should not be included in the non

- point source in

ventory 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

- po int 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

regu latory impact analysis (RIA) for EPA’s non

- road diesel emissions rulemaking (EIA, 200 8 b; 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 esti mate total stationary source commercial/institutional sector consumption

.

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

Fuel Consumption

Sector Distillate Fuel Type % of Total

Consumption

from Stationa ry

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 b y point sources (SCC 203001xx).69

Commercial/Institutional Distillate Oil Combustion :

where:

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

NO

x 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%

SO 2 Emission Factor = 42.6 lbs/thous. gal. distillate oil/year

PM10

- FIL Emission Factor = 1.08 lbs/ thous. gal. distill ate 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:

Num ber of Allegheny County Commercial Employees = 637,800

Number of Pennsylvania Commercial Employees = 4,546,525

NO2 Emissions :70

Commercial/Institutional Residual Oil Combustion :

where:

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

NO

x 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

SO 2 Emission Factor = 353.25 lb s/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

Penns ylvania 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 Em issions :71

Commercial/Institutional Natural Gas Combustion :

where:

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

NO

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

CO Emission Factor = 84 lbs/MM CF natural gas/year

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

SO 2 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 = 4,546,52572

CO Emission s :

Commercial/Institutional LPG Combustion :

where:

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

NO

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

CO Emission Factor = 501.96 lbs/1000 barre l LPG/year

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

SO 2 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 barrels73

where:

Number of Allegheny County Industrial Employees = 637,800

Number of Pennsylvania Industrial Employees = 4,546,525

VOC Emissions :

Commercial/Institutional Kerosene Combustion :

where:

VOC Emission Factor = 0.3278571 lbs/1000 ga l Kerosene/year

NO

x 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

SO 2 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 Kero sene/year

PM

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

Pennsylvania Commercial Kerosene Consumption = 420,000 barrels = 17,640,000 gallons74

where:

Number of Allegheny County Industrial Employees = 637,800

Number of Pennsylvania Industrial Emp loyees = 4,546,525

SO2 Emissions :

Point Source Energy Adjustment

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

necessary to subtract point source invento ry 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 pe rformed 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 a t 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 C oal

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 A uxiliary 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 Comme rcial/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 Oi l)

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 Exte rnal 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 Soli d 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/Institutio nal 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

-- Commerc ial/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; Ker osene; 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

Yea r 200 7 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

fr om 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 co mmercial/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.



### Emiss ion 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 f rom 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/insti tutional fuel combustion

emission estimates: Update SO 2 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 Region al 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 Commerc e, 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. Depa rtment 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. Di vita, 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 E nergy, 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 Inf ormation 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: H untley, 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 appe ars to be in

- line with

industrial coal consumption values. Therefore, industrial sector sulfur content can reasonably be assumed to be representati ve of

commercial sector sulfur content.78

7. Pechan, 2009a: E.H. Pechan & Associates, Inc., “Area Combustion Source Emissions Inventory Im provement 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, Tec hnical 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 Ha zardous 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 Cat egory 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 document ation 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, d istillate 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 o ils (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 com busted

(oxidized) but are us ed 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.

T able 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 In dustrial 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 Ty pes

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

Combust ion Industrial Wood Total: All Boiler Types

21020110

00 Stationary Source Fuel

Combustion Industrial Kerosene Total: All Boiler Types81

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 Da ta System (SEDS), and were

used for most source categories (EIA, 200 8 a). However, a s 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 200 7 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 Thous and short tons of

coal consumed EIA’s SEDS a

21020020

00 Stationary Source

Fuel Combustion Industri

al Bituminous/

Sub

bituminous

Coal Total: All

Boiler Types Thousand short tons of

coal consumed EIA’s SEDS a

21020040

00 Stationary Source

Fuel Combustion Indu stri

al Distillate Oil Total:

Boilers and

IC Engines Thousand barrels of

distillate oil consumed EIA’s Fuel Oil

and Kerosene

Sales a82

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 oi l consumed EIA’s SEDS a

21020060

00 Stationary Source

Fuel Combustion Industri

al Natural Gas Total:

Boilers and

IC Engines Million cubic feet of

natural gas consumed EIA’s SEDS a

21020070

00 Stationary Source

Fuel Combustion Industri

al Liquefied

Petroleum

Ga s (LPG) Total: All

Boiler Types Thousand barrels of

LPG consumed EIA’s SEDS a

21020080

00 Stationary Source

Fuel Combustion Industri

al Wood Total: All

Boiler Types Billion Btu of wood

consumed EIA’s SEDS a

21020110

00 Stationary Source

Fuel Combustion Indust ri

al Kerosene Total: All

Boiler Types Thousand barrels of

kerosene consumed EIA’s SEDS a

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 t o 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 ver sus bituminous/sub

bituminous) and in some cases, CAP emission factors differ between the two. Because anthracite is mined in the eastern half o f 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 :

where:

VOC Emission Factor = 0.3 lbs/ton anthracite coal/y ear; 0. 05 lbs/ton bituminous coal/year

NO

x 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 anthr acite coal/year and bituminous coal/year

SO 2 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 = 0.0 8 lbs/ton anthracite coal/year; 0.0 4 lbs/ton bituminous coal/year

Anthracite Coal Sulfur Content = 0.89%

Bituminous Coal Sulfur Co ntent = 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 Alle gheny County Industrial Employees = 41,656

Number of Pennsylvania Industrial Employees = 800,57884

CO Emissions :

Distillate Oil and LPG

– the SEDS industrial sector distillate oil and LPG consumption data include consum ption 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 d ouble

- 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 di vided 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 secto r 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 repor ted 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 F uel 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

fr om Stationary

Sources

Industrial No. 1 Distillate Fuel Oil 60

No. 2 Distillate Fuel Oil 100

No. 2 Distillate/Low and High Sulfur

Diesel 15 a

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 approxima te 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 :86

where:

VOC Emission Factor = 0.20 lbs/ thous gal. distillate oil/year

NO

x 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/ye ar

SO 2 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/ thou s 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 :87

Industrial Residual Oil Combustion :

where:

VOC Emission Factor = 0.2 8 lbs/thous gal. residual oil/year

NO

x Emission Factor = 47 lbs/thous gal. residual oil/year

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

Pb Emission Factor = 0.001 65 lbs/thous gal. residual oil/year

SO 2 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 Em ission 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 thou s and gallons

Number of Allegheny County Industrial Empl oyees =41,656

N umber of Pennsylvania Industrial Employees = 800,578

PM10

- FIL Emissions :88

Industrial Natural Gas Combustion :

where:

VOC Emission Factor = 5.5 lbs/ MMCF natural gas

/year

NO

x Emi ssion 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

SO 2 Emission Factor = 0.6 lbs/MMCF natural gas/year

PM10

- FIL Emission Factor = 0.13 lbs/MMCF natural gas/yea r

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 Penns ylvania Industrial Employees = 800,578

NOx Emissions :89

Industrial LPG Gas Combustion :

where:90

VOC Emission Factor = 21.91 lbs/ thous bbl LPG/year

NO

x 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

SO 2 Emission Factor = 2.39 lbs/ thous bb l LPG/year

PM10

- FIL Emission Factor = 0.797 lbs/ thous bb l LPG/year

PM25

- FIL Emission Fac tor = 0.438 lbs/ thous bb l LPG/year

PM

- CON Emission Factor = 1.28 lbs/ thous bb l LPG/year

Pennsylvania Industrial LPG Consumption = 3,923,000 bbl

Number of Allegheny County Industrial Employees =41,656

Number of Pennsylvania Industrial Employees = 80 0,578

CO Emissions :

Industrial Kerosene Combustion :

where:91

VOC Emission Factor = 0.1928471 lbs/ thous gal Kerosene/year

NO

x Emission Factor = 20.0 lbs/ thous gal Kerosene/year

CO Emission Factor = 5.0 lbs/ thous gal Kerosene/year

Pb Emission Factor = 0.00 1215 lbs/ thous gal Kerosene/year

SO 2 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 K erosene/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

SO 2 Emissions :

N on

- Fuel Use Energy Adjust ment

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 To ol (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 t he 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, 20 07b). 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

- cok e) 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 1 00

percent of consumption is non

- fuel use.93

For fuel types for wh ich 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

inve ntory 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. T he 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 e stimate that 5

- 10 percent of non

- coke coal is used for non

- fuel purposes, EPA assumed that 7 percent of non

coke plant industrial sector coal consumption is for non

- fuel purposes (Lorenz, 2009). Table 6 presents the non

- fuel use percentages

that were appl ied to estimate industrial fuel combustion activity.

Table 6. Industrial Sector Non

- Fuel Use Estimates

Fuel % Non

- Fuel Use by Region

Source

Northeast South Midwest West

Distillate Oil 5 a 9 b 9 b 5 a 2002 MECS

LPG 41 a 98 88 41 a 2002 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 25 b 25 b 8 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 Sout h 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 sou rce

inventory fuel use from the SEDS fuel consump tion 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 es timates 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 nu mber 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)

.

T able 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 Wa ste 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 Bo iler (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)

2020 0405 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)

270003 20 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 (Distillat e 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 Proc esses 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)

305050 22 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 Oi l)

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 Ind ustrial 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 F uel 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 Me tal 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 Proce sses 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 Equipm ent (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

102 01404 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 Process es 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 Indust rial 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 O il)

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 F ired 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 Asph alt 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 Industr y 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 Fire d 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 Processe s 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 Proc esses 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 Process es In

- Process Fuel Use Residual Oil

39990002 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Residual Oil)

39990012 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturin g 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 Evapora tion 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 Boile r (Natural Gas)

10500106 External Combustion Boilers Space Heaters Commercial/Institutional (Natural Gas)

202002xx a Internal 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 (Na tural 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 F ired 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 Min eral 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 G as

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 P roducts 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 an d 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 Indus tries Process Heater/Furnace (Natural Gas)

39990003 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Natural Gas)

39990013 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufa cturing 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 Evapora tion 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 Emis sions (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 Produ ction 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 Equipm ent (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 Misc ellaneous 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)

2 102008000

– 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 s ector 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 emissio n 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 s tates 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 plannin g 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 m ethods only reflect number of

employees in each industry sector (Pechan, 2009a); and

 Update SO 2 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 val ues for CENRAP concluded that the 2002 NEI values are based on unrepresentative

data (Pechan, 2009b).



### A dditional References for Fuel Combustion

- Industrial

Census, 2009: Bureau of the Census, U.S. Department of Commerce, County Business Patterns 20 06 , 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

– Consumptio n, 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 Energ y, 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 Info rmation Administration, U.S. Department of Energy, 2002 Manufacturing Energy Consumption Survey , U.S.

Department of Energy, Energy Information Administration, accessed from

h ttp://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)

Gasol ine 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 a re

inventoried as point sources. VOC emissions result from the following sources: 1) Stage I (tank truck unloading into undergro un d

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 factors 1 . T hroughput s were calculated from monthly data obtained

fr om the Pennsylvania Department of Revenue Bureau of Motor Fuel Taxes 2

. County and state populations 3 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, C ompilation 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.html103

applied to Stage I for each county to reflect the application of vapor balance systems. A RE factor was applied to Stage II t o 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 :

where:

Emission Factor = 7.3 lbs VOC/1000 gallon s

State Annual Gasoline Sales = 2,360,855,769 gallons/yea r

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

State Population

= 12,432,792

Control Efficiency (CE) = 96%

Rule Penetration (RP) = 96%

Rule Effectiveness (RE) = 80%104

Stage II :

V ehicle re fueling 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 contr ol

efficiency from Pennsylvania. The Pennsylvania counties with Stage I I 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 I I C ontrol led :

where:

Emission Factor = 1 .1 lb / 1000 gallon s

State Gasoline Consumption = 2,360,855,769 gallons

2007 Allegheny County Pop = 1,219,210

2007 State Population = 12,432,792105

Underground Storage Tank Breathing and Emptying :

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%106

Truck Transit :

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 emp ty truck

travel.)107

G RAPHIC 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 carton s, 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, greetin g

cards, and paper towels. Textiles are specifically excluded from the graphic arts opera tions source category.

Emissions of VOCs result from evaporation of solvents used in inks and cleaning. The emissions for each county were calculate d

using a per capita emission factor 1 and U.S. Census Bureau population data 2 . Point source emissions, wher e 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/year 3

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. Ot her

products include air fresheners and charcoal lighter fluids. Th ese 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 produc t

and the amount of product used.

County

- level emissions were c alculated 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 data 2

. The emission factor represents pre

- control

emission rates. A CE of 10.94 percent 3 and an RP of 48.6 percent 4 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 CALCU LATIONS:

1 Eastern Research Group, “Emission Inventory Impr ovement 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

where:

Emission Factor = 0.79 lbs VOC/person/year 1

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

Cont rol Efficiency = 10.94%

RP (Rule Penetration) = 48.6% 4

RE (Rule Effectiveness) = 100%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 pe r ca pita

emission factor 1 and U.S. Census Bureau population data 2 . Each county’s emissions were estimated per the following sample

calculations.

SAMPLE VOC EMISSION CALCULATIONS:

where:

Emission Factor = 0. 15 lbs VOC/person/year 1

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

1 ERTAC Ar ea 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

M ACHINERY AND EQUIPMENT (SCC 2401055000)

The VOC emissions from this source category result from the evapor ation 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 c ounty

were calculated using an employment

- based emission factor 1 and employee data 2 from NAICS Codes 333 1XX, 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/year 1

Employees = 1,119 employees ( Allegheny County) 2

1 ERTAC Area Inventory Comparability Project , revised August 18, 2009, accessed September 2009.

2 Natio nal, 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

.112113

MARINE COATING (SCC 2401080000)

This source category includes ship and boat building and repairing. The emissions were calculated using an employment

- based

emissio n factor 1 an d employee data from NAICS codes 3366XX and 488390 . The number of employees in each county for 200 6 was

collected by E.H. Pechan and Associates, who calculated the midpoints from any given ranges 2

. Each county’s emissions were

estimated per th e 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 Facto r = 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 Coun ty Business Patterns to the range and midpoints of the range, and calculated final activity data using the employment

midpoint and adjustment factor

.114115

METAL CANS (SCC 2401040000)

This source category includes the manufacturing of metal cans, barrels, drums, kegs, and pails. The emissions f rom 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 factor 1 an d employee data from NAICS Code 332431, o btained from County

Business Pattern s 2

. 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 = 2,32 6 lbs VOC/employee/yea r 1

Employees = 10 employees (Allegheny County ) 2

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

2 Natio nal, 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

.116117

METAL FURNITURE (SCC 2401025000)

This source category includes manufac turing 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 factor 1

and employee data for NAICS codes 337124, 337214, and half of NAICS codes 337127, 339111 and 337215. The number of

e mployees in each county for 2007 was obtained from County Business Patterns 2 for year 2006 by E. H. Pechan and Associates , who

performed calculations for midpoints and adjust ment 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 Co unty 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 add ed 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 ad ditional 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 em ission factor 1 and employee data

from NAICS Codes 339911, 339914, 332812 and 339912 . The number of employees in each county for 2006 was obtained from

County Business Pattern s 2 by E. H. Pechan and Associates , who also performed the calculations of midpoin ts and adjustment factors

1 Eastern Research Group, “Emission Inventory Improvement Program, Document Ser ies, Volume III, Area So urces, Chapter 8,

Industri al 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

fro m 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)(Num ber of Employees)

where:

Emission Factor = 2,877 lbs VOC/employee/year 1

Employees = 514 employees ( Allegheny County) 2120

MI SCELLANEOUS 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, b roo ms, and

caskets. Operations involve applying a thin layer of coating, such as paint, lacquer, enamel and varnish, to an object for de corative

purposes. The surface coating products are either water

- based or solvent based liquid carriers that mostly evapora te in the drying or

curing process.

The emissions for each county were calculated per the sample calculations below using a per capita emission factor 1 and U.S. Census

Bureau population data 2 . Point source emissions, where present, were subtracted from th ese emission estimates.

SAMPLE VOC EMISSION CALCULATIONS:

Annual VOC Emiss ions = (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, Docu ment 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 2009.121122

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 produc ts.

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 data 2 . A CE of 0 percent 3 and an RP of 48.6 percen t 4

were app lied 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:

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 Estim ates 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 ERT AC 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 Tran sport Commission, March 2001.123

Emission Factor = 0.07 lbs VOC/person/year 1

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

Control Efficiency = 0% 3

RP (Rule Penetration) = 48.6% 4

RE (Rule Effectiveness) = 100%124

OPEN BURNING (3 CCs)

( Residential Household Waste SCC 2610030000; Residential Yar d 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 ; Resi dential Leaf; Residential Brush ;

Land C learing.

County

- level emissions were calculated for Residential Household Waste using a n emission factor which was obtained from the

Emission Inventory Improvement Program (EIIP) 1 an d U.S. Bureau of the Census 2000 2 and 2007 3 population data. There are no point

sources associated with t his category.

Throughput data was obtained from the percent Rural 2000 county population numbers applied to the 2007 county populations

. The

average household size 4 was considered to be 2.5 residents and the average amount of waste produced per household 4 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,19 95a) 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 Impr ovement 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 , acce ssed December 2009.125

to be 5.37 lbs/day or 1960.05 lbs/year or 0.9800 tpy

. The loading factor 4 was 6.7% to reflect the percent of rural households who

actually burn their household trash.

For counties w ith 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

NO

x 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 Emi ssion Factor = 34.8 lbs / ton waste/year

CO Emission Fact or = 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% (reflect s PA’s Solid Waste rules)126

VOC Emission s for Adams County:

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 plac e wher e the waste is generated ( i.e., residences

, parks, institutions such a s universities or hospitals, office complexes

or other areas where grounds maintenance generates this type of waste) or waste disposal sites where wastes have been collect ed.

Many munic ipalities, 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 emiss ion factor s obtained from AP

- 42 factors 1 , 1995

.

Throughput data was obtained by applying the percent Rural 2000 county population 2 to the 2007 county populations 3 . The average

amount of leaf waste produced per person 1 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 Esti mates Program ,” T1. Population Estimates [10] data Set:

2007 Population Estimates, available from http://www.census.gov/popest/counties/CO

- EST2007

- 01.html , accessed March 2009127

October and November

. The loading factor 2 of 28 % was applied to reflect the percent of rural population who actually burn their yard

lea f waste . For counties with areas labeled as Air Basins it was assum ed 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

NO

x Emission Factor = 6 .2 lb s/ ton waste/year

CO Emission Factor = 112 l bs / 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 Wast e Average Composition = 50% grass/ 25% brush/25% leaves

Average Leaf Waste per person = 14.56 lbs or 0.00728 tpy

Loading Factor = 0.28 to ns 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 Eas tern 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 Calculati o n for Adams County :



### Additional References for Open Burning:

E.H. Pechan & Associates, Inc., “Open Burning in R esidential Areas, Emissions Inventory Development Report,” prepared for Mid

Atlantic/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.html129

O THER 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 c ategory were estimated using a

per capita emission factor 1 and U.S. Bureau of the Census population data 2 . Each county’s emissions were calculated per the following

sample calculations.

SAMPLE VOC EMISSION CALCULATIONS:

where:

VOC Emission Fa ctor = 0. 0 0 7 lbs VOC/person/year 1

Population 1,219,210 (Allegheny County) 2

1 ERTAC Area Inventory Comparability Project , revised Augus t 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 2009.130131

PAPER, FOIL AND FILM (SCC 2401030000)

This source category inclu des 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 em ission factor 1 and employee data from NAICS Codes 322221, 322222, 322223, 322225 and 322226

. The

number of employees in each county for 200 6 was obtained from County Business Patterns 2 by E. H. Pechan and Associates , who also

performed the calculations of midpoints and adjustment factors fro m 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 down loaded 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

.132133

P ERSONAL 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 solv ents used in the formulation of these products. Each county’s emissions were calculated using a

per capita emission factor 1 which was obtained from the Emission Inventory Improvement Program (EIIP) and U.S. Bureau of the

Census 2007 population data 2 . A c ontrol efficiency of 12.11% 3 and a rule penetration of 48.6% 4 are 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:

where:

Emission Factor = 2.32 lbs VOC/person/year 1

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 fro m 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 Recommendati on, 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%135

PORTABLE FUEL CONTAINERS

– GASOLINE DISTRIBUTION (10 SCCs)

The following SCC (250 1011011, 2501011012, 2501011013, 2501011014, 2501011015, 2501012011, 2501012012, 2501012013,

2501012014, 25 010 12015) categor y’s emissions were calculated by E.H. Pechan and Associates. The following documentation was

prepared by E.H. Pechan and Associates :

1. GASOLINE DISTRI BUTION

– 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 a nd 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 Permeation136

250 1012012 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

Ca ns 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 estimat e activity.

There are at least 15 states which have enacted or are considering rules for PFCs. Due to the complexities in calculating emi ssions,

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 :

Emis County, Pollutant = m x year diff + Emis 2002

w here :

m = (Emis 2010

– Emis 2002 ) / (2010

– 2002)137

Example:

Using SCC 2501011011 in Allegheny County PA as an example:

Emis 2010 = 60. 7 tons VOC

Emis 2002 = 181.7 tons VOC

m = (60.7

– 181.7) / (2010

– 2002) =

- 15.125

Emis Alegheny

, VOC =

- 15.125 x (2008

- 2002) + 181.7

= 90

. 95 t ons V O C

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 wastewat er 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

projections 1 and allocated to county

- level by population 2

. V OC Emission Factor based on a TriTAC study 3 per E.H. Pechan and

Associates.

SAMPLE VOC CALCULATIONS:

2007 County Wastewater Flow = (Nat. Wastewater Flow)(County Population/Nat. Population)

where:

2007 National Wastewater Flow = 13,423,66 0 million gallons 1

2007 County Population (Allegheny) = 1,219,210 4

2007 National Population = 301,290,332 5

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=on139

SAMPLE VOC CALCULATIONS:

where:

Emission Factor = 0.85 lbs VOC/mil lions of gallons flow 3

Wastew ate r Flo w = 54,320.5632 million gallons (Allegheny County) 2140

RAILROAD SOLVENTS (SCC 2401085000)

This source category includes Railc ar building and repairing. The emissions were calculated using an employment

- based emission

factor 1 and employee data from NAICS code 336 5 XX. The number of employees in each county for 2006 was collected by E.H.

Pechan and Associates, who calculated the mi dpoints from any given ranges 2 . 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 VO C 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

.141142

RESIDENTIAL COAL FOSSIL FUEL COMBUSTION (2 SCCs: SCC 2104001 000, 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 t he end

of the Residential C oal Fossil Fuel Combustion section. The general approach to calculating emissions for these two SCCs is to take

state coal c onsumption 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 ene rgy 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 200 7 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, t he EIA data do not distinguish between anthracite and bituminous coal consumption estimates.

(i.e., anthracite ver sus bituminous/sub

- bitum inous) Because anthracite is mined in the eastern half of the Commonwealth, while143

bituminous is mined in the western half, the emission calculations assume that eastern counties burn anthracite coal while we stern

counties burn bituminous coal.

State

- leve l 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 allocat ed to each county using the ratio of the number of houses burning coal in each Anthracite or Bituminous coal

burning 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), SO 2 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 compile d 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. 5 Table 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 resident ial

bituminous coal combustion (SCC 2104002000).

Sample Calculations

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

E

x,p = FC

x × EF

x,p144

where:

E

x,p = annual emissions for fuel type x and pollutant p ( lbs /year),

FC

x = annual fuel consumption for fuel type x,

EF

x,p = emission factor for fuel type x and pollutant p.

County level fuel consumption is calculated using:

FC

x = A State x Ratio County houses

where:

A State = total tons of coal reported by the EIA,

Ratio County houses = county allocation ratio ba sed on number of houses burning coal per Anthracite coal

- burning count ies 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 coa l

burning house s 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 sta te.

The emission factor for PM 2.5

- FIL Bituminous (See Table 2 ) is 3.8 lb/ton of coal burnt

FC Allegheny, anth = 9,687.54 × 0 .9186% = 88. 9897 tons Bituminous coal

Emis Allegheny, anth, PM2.5

- FIL = 88.9897 tons Bituminous coal × 3.8 lbs PM 2.5

- FIL per ton coal

= 338.1610 lbs PM 2.5

- FIL145

Table 2. SO 2 and PM Emission Factors for Industrial Anthra cite 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

Bitumino us 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: PM 10 , PM 2.5 , and condensable PM emission factors

for bituminous coal do not require ash content, nor does th e

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

Ari zona 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 3.39147

Table 4. National Criteria Emission Factors f or 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/coaldist rib/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 A gency. 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. Estima ting 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, NO

x , CO, SO 2 , 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

Informati on 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 oi l 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 d welling 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.

where:

PA Residential Fuel Oil = 7 0 6, 956 thousand gallons 1

2007 County Fuel Oi/Kerosene Burning DUs = 6916 Dwelling Units (Allegheny County) 2

2007 State Fuel Oil/Kerosene

- Burning DUs = 1,118,774 Dwelling Units 1

1 Energy Information Administration, Pennsylvania Sales of Distillate Fuel Oil a nd 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, “Hous e Heating Fuel, Occupied Housing Units, 2005

- 2007

American Community Survey 3

- year Estimates, accessed May 2009.150

VOC Emissions :

where:

Distill ate Fuel Oil:

VOC Emission Factor = 0. 7 lbs/1000 gallons/year 1

NO

x Emission Factor = 18 lbs/1000 gallons/yea r 1

CO Emission Factor = 5 lbs/1000 gallons/year 1

SO 2 Emission Factor = 142 lbs/10 00 gallons/year  0.3% sulfur content = 0.426 lbs/1000 gallons/year 1

PM10

- FIL Emission Factor = 1.08 lbs/1000 gallons/year 2

PM25

- FIL Emission Factor = 0.83 lbs/1000 gallons/year 2

PM

- CON Emis sion Factor = 1.3 lbs/1000 gallons/year 2

Lead Emission Factor = 0.001268 lbs/1000 gallons/year 3

Distillate Fuel Sulfur Content = 0.3% 4

1 VOC, NOx, CO and SO2 emission factor s 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

- 42151

VOC Emissions for Distillate Oil :

Where:

Kerosene:

VOC Emission Factor = 0. 672 lbs/1000 gallons/year 1

NO

x Emission Factor = 17.3 lbs/1000 gallons/year 1

CO Emission Factor = 4.8 lbs/1000 gallons/year 1

SO 2 Emission Factor = 142 lbs/1000 gallo ns/year  0.3% sulfur content = 0.426 lbs/1000 gallons/year 1

PM10

- FIL Emission Factor = 1.03 lbs/1000 gallons/year 1

PM25

- FIL Emission Factor = 0.8 lbs/1000 gallons/year 1

1 E mission 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 conten t 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/year 1

Lead Emission Factor = 0.001268 lbs/1000 gallons/year 1

Distillate Fuel Sulfur Content = 0.3% 1

2007 PA Residential Kerosene Usage = 39,702 ,000 gallons 1

County Dwelling Units Heating with Distillate Oil or Kerosene = 6916 (Allegheny County) 2

2007 State Fuel Oil/Kerosene

- Burning DUs = 1,118,774 Dwelling Units 1

CO Emissions for Kerosene :

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 Occu pied House Heating Fuel Units, t hese

omissions were accounted for by taking the ratio of 2005

- 7 Averaged Total County Fuel Oil /Kerosene H eated Housing Units (not

including the 6 Small Counties) to the 2007 Tot al State Housing Units (minus the 6 Small Counties' Housing Units) and by that

percent find the 6 Small County Fuel Oil /Kerosene Heat ed Housing Units (HU). The following is the general equation for the

calculation of the 6 Small County Fuel Oil /Kerosene He at ed 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) = 5,430,234 1

Pa Total Fuel

- Oil/Kerosene

- Burning DUs (not including the 6 Small Counties) = 1,109,046 2

County (Cameron) Total Housing Units= 4,592 1

1 U.S. Department of Commerce, Bureau of the Census, Housing Unit Estimates, Data Set 2007 Population Estimates, Note: For

information on err ors stemming from model error, sampling error, and non

- sampling error, see:

http://www.census.gov/popest/topics/methodology , accessed May 2009.

2 U.S. Dep artment 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 L IQUIFIED P ETROLEUM G AS (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. Cons umption data were apportioned according to the number of dwelling units heating with LPG, which was

availab le from U.S. Census Bureau data. LPG consumption was obtained from the Energy Information Administration’s State Energy

Data 2001. 1 Each county’s em issions were estimated using the sample calculations below.

SAMPLE CALCULATIONS:

Residential LPG for Allegheny Co. :

where:

VOC Emission Factor = 0.52 lbs/1000 gallons/year 2

NO

x Emission Factor = 13.40 lbs/1000 gallons/year 2

CO Emission Factor = 3.80 lbs/1000 gallons/year 2

SO 2 Emission Factor = 0.06 lbs/1000 gallons/year 2

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 Base d o n AP

- 42 nat ural 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/year 2

PM25

- FIL Emission Factor = 0.01 lbs/1000 gallons/year 2

PM

- CON Emission Factor = 0.03 lbs/1000 gallons/year 2

Residential LPG Consumption = 222,936,000 gallons 1

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 :

CO Emissions :

1 U.S. Departm ent 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 d id 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, th ese

omissions were accounted for by taking the ratio of 200 5

- 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 th e 6

Small County LPG Heated Housing Units (HU). The followi ng 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) = 5,430,234 1

Pa Total LPG

- Burning DUs (not including the 6 Small Counties) = 178,821 2

County (Cam eron) Total Housing Units= 4,592 1

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 20 09.

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

R ESIDENTIAL NATURAL GAS (SCC 2104006000)

Area source natural gas was estimated using fuel consumption data 1 and AP

- 42 emission factors 2 and adjusted PM emis sion factors 3

. Consumption data were apportioned according to the number of dwelling units heating with natural gas, which was available fro m U.S. Census Bureau data for residential sources). Each county’s emissions were estimated using the sample calculat ions below.

SAMPLE CALCULATIONS:

Natural Gas :

Residential Natural Gas :

1 Energy Information Administr ation

, 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 fro m 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)/year 2

NO

x Emission Factor = 94 lbs/MMCF/year 2

CO Emission Factor = 40 lbs/MMCF/year 2

SO 2 Emission Factor = 0.6 lbs/MMCF/year 2

PM10

- FIL Emission Factor = 0. 2 lbs/MMCF/year 3

PM25

- FIL Emission Factor = 0. 11 lbs/MMCF/year 3

PM

- CON Emission Factor = 0.32 lbs/MMCF/year 3

Pb Emission Factor = 0.0005 lbs/MMCF/year 2

where:

2007 PA Residential Natural Gas Consumption = 231 ,258 MMCF 1

County Dwelling Units Heating with Natural Gas = 455,921(Allegheny County) 2

State Dwelling Units Heating with Natural Gas = 2,516,263 Units 2

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 20 09

.

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

Since the 2005

- 2007 Am erican 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 Occu pied Natural Gas Heating Dwelling

Units, t hese omissions were accou nted for by taking the ratio of 2005

- 7 Averaged Total County Natural Gas H eated 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 Count y Natural Gas Heat ed Housing Units (HU). The following is the general equation for the calculation of

the 6 Small County Natural Gas Heat ed Dwelling Units.160

where:

PA Total Housing Units (minus the 6 Small Counties) = 5,430,234 1

Pa To tal NG

- Burning Dwelling Units (not including the 6 Small Counties) = 2,494,384 2

County (Cameron) Total Housing Units= 4,59 2 1

1 U.S. Department of Commerce, Bureau of the Census, Housing Unit Estim ates, 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/methodolog y , 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 u sed 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 th e

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 totals 1 and a lbs VOC/lane mile emission factor 2

. There are no point sources associated with this category.

SAMPLE VOC EMISSION CALCULATION :

where:

Emission Factor = 10.5 lbs VOC/lane mile

Lane Miles =1 2

, 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 , rev ised August 14, 2009, accessed October, 2009.162163

WINERIES (SCC 2302070005)

Winery emiss ions 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 emissio ns

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 diff erent, 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 Bur eau, 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 Bran dy , October 1995, available from

http://www.epa.gov/ttn/chief/ap42/ch09/final/c9s12

- 2.pdf

, accessed March 2009

.164

where:

White Wine Emiss ion Factor = 1.8 lbs VOC/1000 gallons white wine/year 2

Red Wine Emission Factor = 4.6 lbs VOC/1000 gallons red wine/year 2

2007 Total Wine Production = 23.78 thousand gallons (Allegheny Count y) 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:165

WOOD FURNITURE AND FIXTURES (SCC 2401020000)

This source category includes establishments engaged in the manufacture of wood home or office furniture. VOC emissions resul t

from the evaporation of solvents used in the fin ish 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 factor 1 and the number of employees in NAICS codes 337110, 337121, 337122, 337219, 337211, 337212 and

one half of NAIC S codes 337127, 337215 and 339111

. The number of employees in each county for 200 6 was obtained from County

Business Patterns 2

.

SAMPLE VOC EMISSION CALCULAT ION:

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

.166167

ACKNOWLEDGEMENTS

The format and some of the wording of t his 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.

T HE END

## APPENDIX B3

Area Source Annual Emissions

2002

(Provided in Electronic Form Only)

Bureau of Air Quality

Department of Environmental Protection[ This page intentionally left blank

. ]Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNOX 0.000242101 Philadelphia 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalVOC 0.000342101 Philadelphia 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM25-PRI 0.000642101 Philadelphia 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM10-PRI 0.000742045 Delaware 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalSO2 0.000842045 Delaware 2302070005Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, WineriesVOC 0.000942091 Montgomery 2302070005Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, WineriesVOC 0.001042029 Chester 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalSO2 0.001642045 Delaware 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesSO2 0.001842101 Philadelphia 2302070005Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, WineriesVOC 0.001942017 Bucks 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesSO2 0.002342101 Philadelphia 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesSO2 0.002942017 Bucks 2805001200Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), Manure handling and storageNH3 0.003042017 Bucks 2801700012Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Potassium NitrateNH3 0.003242091 Montgomery 2805001200Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), Manure handling and storageNH3 0.003442091 Montgomery 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesSO2 0.003542091 Montgomery 2801700005Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium NitrateNH3 0.004042091 Montgomery 2801700014Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Monoammonium PhosphateNH3 0.006742091 Montgomery 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalSO2 0.010542029 Chester 2805001200Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), Manure handling and storageNH3 0.012542045 Delaware 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesVOC 0.0142Page 1Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNH3 0.016242101 Philadelphia 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralSO2 0.016642045 Delaware 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)SO2 0.018042017 Bucks 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesVOC 0.021242045 Delaware 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalSO2 0.021242045 Delaware 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalNOX 0.022042101 Philadelphia 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticSO2 0.023342017 Bucks 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalSO2 0.023542045 Delaware 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesPM10-PRI 0.025542045 Delaware 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesPM25-PRI 0.025542045 Delaware 2805030008Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, GeeseNH3 0.028442101 Philadelphia 2805030008Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, GeeseNH3 0.028442045 Delaware 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralSO2 0.029842101 Philadelphia 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesVOC 0.031342029 Chester 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralSO2 0.031742091 Montgomery 2801700012Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Potassium NitrateNH3 0.031842091 Montgomery 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesVOC 0.032942091 Montgomery 2805030008Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, GeeseNH3 0.035442017 Bucks 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesPM10-PRI 0.038542017 Bucks 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesPM25-PRI 0.038542029 Chester 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingVOC 0.0390Page 2Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedSO2 0.041242045 Delaware 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticSO2 0.041742029 Chester 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalNOX 0.042942029 Chester 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticSO2 0.044342017 Bucks 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralSO2 0.045142101 Philadelphia 2801700003Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Nitrogen SolutionsNH3 0.045742045 Delaware 2801700099Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Miscellaneous FertilizersNH3 0.049642091 Montgomery 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralSO2 0.051942045 Delaware 2801700013Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Diammonium PhosphateNH3 0.054542017 Bucks 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingVOC 0.055442045 Delaware 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedSO2 0.055842101 Philadelphia 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticSO2 0.057642101 Philadelphia 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesPM10-PRI 0.058942101 Philadelphia 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesPM25-PRI 0.058942091 Montgomery 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesPM10-PRI 0.059642091 Montgomery 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesPM25-PRI 0.059642045 Delaware 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingVOC 0.061042091 Montgomery 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNH3 0.063042017 Bucks 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticSO2 0.063042045 Delaware 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalPM25-PRI 0.064442091 Montgomery 2805053100Miscellaneous Area Sources, Agriculture Production - Livestock, Swine production -outdoor operations (unspecified animal age), ConfinementNH3 0.0696Page 3Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2805022200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, Manure handling and storageNH3 0.071342045 Delaware 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalPM10-PRI 0.071542091 Montgomery 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticSO2 0.072642045 Delaware 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedSO2 0.073942045 Delaware 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)VOC 0.075442045 Delaware 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNOX 0.077442029 Chester 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedSO2 0.078542017 Bucks 2805022200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, Manure handling and storageNH3 0.079642045 Delaware 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesSO2 0.081842091 Montgomery 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalSO2 0.082442101 Philadelphia 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralNOX 0.083142091 Montgomery 2801700013Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Diammonium PhosphateNH3 0.089142091 Montgomery 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingVOC 0.091242045 Delaware 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedNH3 0.092542045 Delaware 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedNH3 0.092542017 Bucks 2805030008Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, GeeseNH3 0.095242045 Delaware 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticSO2 0.103442017 Bucks 2302070005Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, WineriesVOC 0.107242045 Delaware 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)NOX 0.107542029 Chester 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticSO2 0.1099Page 4Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedSO2 0.111742101 Philadelphia 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticNOX 0.116342029 Chester 2801700015Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Liquid Ammonium PolyphosphateNH3 0.117142029 Chester 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNH3 0.119442045 Delaware 2801700005Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium NitrateNH3 0.121242017 Bucks 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNH3 0.121542029 Chester 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesVOC 0.121642045 Delaware 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedSO2 0.121942091 Montgomery 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesSO2 0.123042029 Chester 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalPM25-PRI 0.125542091 Montgomery 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedSO2 0.128742045 Delaware 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesVOC 0.130542029 Chester 2302070005Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, WineriesVOC 0.131242045 Delaware 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalVOC 0.132042029 Chester 2805030008Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, GeeseNH3 0.137342091 Montgomery 2805019300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, Land application of manureNH3 0.138642029 Chester 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalPM10-PRI 0.139442029 Chester 2630020010Waste Disposal, Treatment, and RecoveryNH3 0.144942017 Bucks 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesSO2 0.146642045 Delaware 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralNOX 0.149242017 Bucks 2805019300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, Land application of manureNH3 0.154442029 Chester 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalSO2 0.1562Page 5Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticSO2 0.156242029 Chester 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralNOX 0.158542017 Bucks 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalSO2 0.158942029 Chester 2801700001Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Anhydrous AmmoniaNH3 0.159342101 Philadelphia 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingVOC 0.168642045 Delaware 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalVOC 0.169842017 Bucks 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesVOC 0.170342045 Delaware 2630020010Waste Disposal, Treatment, and RecoveryNH3 0.174642091 Montgomery 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticSO2 0.180042091 Montgomery 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedSO2 0.183042091 Montgomery 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedNH3 0.194342045 Delaware 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticNOX 0.208742101 Philadelphia 2801700099Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Miscellaneous FertilizersNH3 0.213942029 Chester 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticNOX 0.221742017 Bucks 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralNOX 0.225342029 Chester 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesVOC 0.234842091 Montgomery 2805023200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, Manure handling and storageNH3 0.254842091 Montgomery 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedSO2 0.256042029 Chester 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalVOC 0.257442091 Montgomery 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralNOX 0.259642091 Montgomery 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesVOC 0.2637Page 6Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesSO2 0.264542101 Philadelphia 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesVOC 0.266742029 Chester 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesVOC 0.272642017 Bucks 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedSO2 0.273342017 Bucks 2630020010Waste Disposal, Treatment, and RecoveryNH3 0.275242091 Montgomery 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalNOX 0.280942017 Bucks 2805023200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, Manure handling and storageNH3 0.282542101 Philadelphia 2805045000Miscellaneous Area Sources, Agriculture Production - Livestock, Goats WasteEmissions, Not Elsewhere ClassifiedNH3 0.293042029 Chester 2302070001Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, BreweriesVOC 0.298842091 Montgomery 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNOX 0.300542045 Delaware 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM25-PRI 0.300942091 Montgomery 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedNH3 0.303442045 Delaware 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)PM25-PRI 0.306742017 Bucks 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticNOX 0.315242029 Chester 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesSO2 0.322442045 Delaware 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)PM10-PRI 0.334942045 Delaware 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM10-PRI 0.350942045 Delaware 2805040000Miscellaneous Area Sources, Agriculture Production - Livestock, Sheep and LambsWaste Emissions, TotalNH3 0.353842091 Montgomery 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticNOX 0.363142045 Delaware 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedNOX 0.367142045 Delaware 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesNOX 0.3683Page 7Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2630020010Waste Disposal, Treatment, and RecoveryNH3 0.369942045 Delaware 2805002000Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattleproduction composite, Not Elsewhere ClassifiedNH3 0.374942091 Montgomery 2801700006Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium SulfateNH3 0.378742029 Chester 2801700014Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Monoammonium PhosphateNH3 0.382242045 Delaware 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesVOC 0.385642017 Bucks 2801700007Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium ThiosulfateNH3 0.389242101 Philadelphia 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralSO2 0.402542017 Bucks 2302070001Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, BreweriesVOC 0.421442045 Delaware 2302070001Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, BreweriesVOC 0.421442101 Philadelphia 2302070001Industrial Processes, Food and Kindred Products: SIC 20,Fermentation/Beverages, BreweriesVOC 0.421442045 Delaware 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesVOC 0.422042017 Bucks 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesVOC 0.430542029 Chester 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesVOC 0.434042045 Delaware 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesVOC 0.441942029 Chester 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedSO2 0.442742017 Bucks 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedNH3 0.453142045 Delaware 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedNOX 0.455242017 Bucks 2801700015Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Liquid Ammonium PolyphosphateNH3 0.467242091 Montgomery 2805019100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, ConfinementNH3 0.491042029 Chester 2805022200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, Manure handling and storageNH3 0.526742017 Bucks 2805019100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, ConfinementNH3 0.5465Page 8Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2501080100Storage and Transport, Petroleum and Petroleum Product Storage, Airports :Aviation Gasoline, Stage 2: TotalVOC 0.550742091 Montgomery 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesVOC 0.559842029 Chester 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNOX 0.569542017 Bucks 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalNOX 0.579642017 Bucks 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesNOX 0.594242091 Montgomery 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)SO2 0.598842017 Bucks 2805030007Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, DucksNH3 0.615142101 Philadelphia 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralVOC 0.623442017 Bucks 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalNOX 0.627742029 Chester 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalNOX 0.652242091 Montgomery 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalVOC 0.659242101 Philadelphia 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralSO2 0.665042045 Delaware 2805045000Miscellaneous Area Sources, Agriculture Production - Livestock, Goats WasteEmissions, Not Elsewhere ClassifiedNH3 0.704942091 Montgomery 2801700007Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium ThiosulfateNH3 0.705842091 Montgomery 2805039300Miscellaneous Area Sources, Agriculture Production - Livestock, Swine production -operations with lagoons (unspecified animal age), Land application of manureNH3 0.714142045 Delaware 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralSO2 0.722342029 Chester 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedNH3 0.730942029 Chester 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedNH3 0.733942045 Delaware 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesVOC 0.757542029 Chester 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM25-PRI 0.761542029 Chester 2630020020POTW Biosolids ProcessesNH3 0.762342029 Chester 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralSO2 0.7672Page 9Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedNOX 0.771242045 Delaware 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalNOX 0.801842017 Bucks 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesVOC 0.813442045 Delaware 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM25-PRI 0.817642091 Montgomery 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalPM25-PRI 0.821742045 Delaware 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesVOC 0.845542101 Philadelphia 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM10-PRI 0.847842101 Philadelphia 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM25-PRI 0.847842029 Chester 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM10-PRI 0.850942101 Philadelphia 2401065000Solvent Utilization, Surface Coating, Electronic and Other Electrical: SIC 36 - 363,Total: All Solvent TypesVOC 0.870042101 Philadelphia 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticVOC 0.872042091 Montgomery 2805022300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, Land application of manureNH3 0.883142017 Bucks 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalNOX 0.884442101 Philadelphia 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesVOC 0.886742101 Philadelphia 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesNOX 0.886742045 Delaware 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesNOX 0.897742091 Montgomery 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesSO2 0.898842029 Chester 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM25-PRI 0.912342091 Montgomery 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalPM10-PRI 0.913142045 Delaware 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM10-PRI 0.913542045 Delaware 2630020020POTW Biosolids ProcessesNH3 0.918542091 Montgomery 2103007000Stationary Source Fuel Combustion, Commercial/Institutional, Liquified PetroleumGas (LPG), Total: All Combustor TypesNOX 0.9196Page 10Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedSO2 0.930242101 Philadelphia 2461800000Solvent Utilization, Miscellaneous Non-industrial: Commercial, PesticideApplication: All Processes, Total: All Solvent TypesVOC 0.946542029 Chester 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedSO2 0.963042017 Bucks 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedNH3 0.975642017 Bucks 2805022300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, Land application of manureNH3 0.987442029 Chester 2805019300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, Land application of manureNH3 1.032242017 Bucks 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM25-PRI 1.066742029 Chester 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM10-PRI 1.077042017 Bucks 2801700005Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium NitrateNH3 1.085942017 Bucks 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralSO2 1.090942029 Chester 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingVOC 1.101142017 Bucks 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesVOC 1.103142091 Montgomery 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalNOX 1.110542045 Delaware 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedPM25-PRI 1.116742045 Delaware 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralVOC 1.118842091 Montgomery 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesVOC 1.139142091 Montgomery 2501080100Storage and Transport, Petroleum and Petroleum Product Storage, Airports :Aviation Gasoline, Stage 2: TotalVOC 1.149842029 Chester 2401065000Solvent Utilization, Surface Coating, Electronic and Other Electrical: SIC 36 - 363,Total: All Solvent TypesVOC 1.160042091 Montgomery 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM25-PRI 1.168142101 Philadelphia 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM10-PRI 1.186042101 Philadelphia 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM25-PRI 1.1860Page 11Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralVOC 1.188542017 Bucks 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM10-PRI 1.191942045 Delaware 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralSO2 1.193442029 Chester 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesSO2 1.194342029 Chester 2501080100Storage and Transport, Petroleum and Petroleum Product Storage, Airports :Aviation Gasoline, Stage 2: TotalVOC 1.218342101 Philadelphia 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedVOC 1.236042091 Montgomery 2805030007Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, DucksNH3 1.244842029 Chester 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalVOC 1.249242045 Delaware 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesSO2 1.249342091 Montgomery 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralSO2 1.256842029 Chester 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralSO2 1.267742017 Bucks 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalVOC 1.271342029 Chester 2302003000Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Deep Fat FyingVOC 1.273242017 Bucks 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedSO2 1.285442017 Bucks 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM25-PRI 1.294342045 Delaware 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesVOC 1.309542101 Philadelphia 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesVOC 1.317942017 Bucks 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesVOC 1.357242091 Montgomery 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM10-PRI 1.362042045 Delaware 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM10-PRI 1.3726Page 12Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM25-PRI 1.372642091 Montgomery 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesVOC 1.382942091 Montgomery 2401080000Solvent Utilization, Surface Coating, Marine: SIC 373, Total: All Solvent TypesVOC 1.386042091 Montgomery 2805019200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, Manure handling and storageNH3 1.386042045 Delaware 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingVOC 1.391742101 Philadelphia 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesNOX 1.392542101 Philadelphia 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-FIL 1.392642101 Philadelphia 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-PRI 1.392642045 Delaware 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedVOC 1.394942017 Bucks 2640000000Waste Disposal, Treatment, and Recovery, TSDFs, All TSDF Types, Total: AllProcessesVOC 1.410042045 Delaware 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM25-PRI 1.424842017 Bucks 2630020020POTW Biosolids ProcessesNH3 1.447242045 Delaware 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedPM10-PRI 1.448542029 Chester 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesVOC 1.453842091 Montgomery 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedNOX 1.493242045 Delaware 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM10-PRI 1.521542045 Delaware 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM25-PRI 1.521542017 Bucks 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM10-PRI 1.527942091 Montgomery 2805022100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, ConfinementNH3 1.531242017 Bucks 2805019200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, Manure handling and storageNH3 1.5444Page 13Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticVOC 1.565042045 Delaware 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedPM10-PRI 1.615242045 Delaware 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedPM25-PRI 1.615242029 Chester 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM10-PRI 1.616342029 Chester 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM25-PRI 1.616342029 Chester 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM25-PRI 1.627542091 Montgomery 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM25-PRI 1.652142029 Chester 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticVOC 1.662442045 Delaware 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalNOX 1.667742045 Delaware 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedSO2 1.669342101 Philadelphia 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM25-PRI 1.670542045 Delaware 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM10-PRI 1.682042091 Montgomery 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalVOC 1.685642017 Bucks 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingVOC 1.687942017 Bucks 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralVOC 1.689842017 Bucks 2805022100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, ConfinementNH3 1.702842091 Montgomery 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesVOC 1.708642029 Chester 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalNOX 1.715442101 Philadelphia 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesVOC 1.727742101 Philadelphia 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticVOC 1.728942045 Delaware 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM25-PRI 1.7473Page 14Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2805018000Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattlecomposite, Not Elsewhere ClassifiedNH3 1.755642029 Chester 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedSO2 1.773342029 Chester 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesSO2 1.780342017 Bucks 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralSO2 1.802442045 Delaware 2302003000Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Deep Fat FyingVOC 1.820242017 Bucks 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalPM25-PRI 1.835942091 Montgomery 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM10-PRI 1.846042017 Bucks 2401060000Solvent Utilization, Surface Coating, Large Appliances: SIC 363, Total: All SolventTypesVOC 1.852042045 Delaware 2401060000Solvent Utilization, Surface Coating, Large Appliances: SIC 363, Total: All SolventTypesVOC 1.852042101 Philadelphia 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesPM10-PRI 1.866642029 Chester 2805023200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, Manure handling and storageNH3 1.874442017 Bucks 2302003000Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Deep Fat FyingVOC 1.902242091 Montgomery 2630020020POTW Biosolids ProcessesNH3 1.945742091 Montgomery 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralVOC 1.946842091 Montgomery 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesVOC 1.998242045 Delaware 2805035000Miscellaneous Area Sources, Agriculture Production - Livestock, Horses andPonies Waste Emissions, Not Elsewhere ClassifiedNH3 2.006442101 Philadelphia 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM10-PRI 2.018842101 Philadelphia 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM25-PRI 2.018842017 Bucks 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesSO2 2.034542017 Bucks 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalPM10-PRI 2.039942045 Delaware 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedVOC 2.0557Page 15Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM10-PRI 2.064042091 Montgomery 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM25-PRI 2.064042091 Montgomery 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralSO2 2.076642029 Chester 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesVOC 2.085142017 Bucks 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesVOC 2.085342101 Philadelphia 2461160000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Tank/DrumCleaning: All Processes, Total: All Solvent TypesNOX 2.090942029 Chester 2401085000Solvent Utilization, Surface Coating, Railroad: SIC 374, Total: All Solvent TypesVOC 2.100042045 Delaware 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM10-PRI 2.128342045 Delaware 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM25-PRI 2.128342091 Montgomery 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM25-PRI 2.130242101 Philadelphia 2630020010Waste Disposal, Treatment, and RecoveryNH3 2.142242029 Chester 2805009200Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry production-broilers, Manure handling and storageNH3 2.151642101 Philadelphia 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalNOX 2.162042045 Delaware 2461800000Solvent Utilization, Miscellaneous Non-industrial: Commercial, PesticideApplication: All Processes, Total: All Solvent TypesVOC 2.171542029 Chester 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM25-PRI 2.213742045 Delaware 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedVOC 2.218142017 Bucks 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedNOX 2.229842017 Bucks 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM25-PRI 2.252942029 Chester 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM10-PRI 2.260942029 Chester 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM25-PRI 2.260942017 Bucks 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)SO2 2.2742Page 16Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM25-PRI 2.279642017 Bucks 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM10-PRI 2.298142017 Bucks 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM25-PRI 2.298142091 Montgomery 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedPM25-PRI 2.345942029 Chester 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedVOC 2.356242017 Bucks 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticVOC 2.363742029 Chester 2801700013Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Diammonium PhosphateNH3 2.382942101 Philadelphia 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesVOC 2.449542017 Bucks 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM10-PRI 2.459242017 Bucks 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM25-PRI 2.459242091 Montgomery 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingVOC 2.463342029 Chester 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingVOC 2.467142091 Montgomery 2805045000Miscellaneous Area Sources, Agriculture Production - Livestock, Goats WasteEmissions, Not Elsewhere ClassifiedNH3 2.508042091 Montgomery 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)VOC 2.511342091 Montgomery 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM10-PRI 2.514942017 Bucks 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedSO2 2.521342029 Chester 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM10-PRI 2.581242101 Philadelphia 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralNOX 2.616042017 Bucks 2810015000Miscellaneous Area Sources, Other Combustion, Prescribed Burning for ForestManagement, TotalPM10-PRI 2.626842017 Bucks 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesSO2 2.6406Page 17Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM10-PRI 2.647642091 Montgomery 2104008030Stationary Source Fuel Combustion, Residential, Wood, Catalytic Woodstoves:GeneralPM25-PRI 2.647642045 Delaware 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM25-PRI 2.722542091 Montgomery 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticVOC 2.723242101 Philadelphia 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM10-PRI 2.823942101 Philadelphia 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM25-PRI 2.823942101 Philadelphia 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-FIL 2.897442101 Philadelphia 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-PRI 2.897442029 Chester 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedNOX 2.900642091 Montgomery 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedSO2 2.904842091 Montgomery 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedVOC 2.930542091 Montgomery 2302003000Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Deep Fat FyingVOC 2.933642017 Bucks 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesVOC 2.978742029 Chester 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesVOC 2.984842045 Delaware 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesVOC 2.992342091 Montgomery 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedPM10-PRI 3.043142045 Delaware 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticVOC 3.102742017 Bucks 2805045000Miscellaneous Area Sources, Agriculture Production - Livestock, Goats WasteEmissions, Not Elsewhere ClassifiedNH3 3.168042017 Bucks 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalNOX 3.214642017 Bucks 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM10-PRI 3.214642017 Bucks 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM25-PRI 3.2146Page 18Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2805010200Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry production-turkeys, Manure handling and storageNH3 3.234042101 Philadelphia 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesSO2 3.292642029 Chester 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticVOC 3.295942045 Delaware 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM10-PRI 3.312642017 Bucks 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedVOC 3.350242101 Philadelphia 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesVOC 3.425442029 Chester 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM10-PRI 3.457942045 Delaware 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingVOC 3.460442101 Philadelphia 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalNOX 3.504342091 Montgomery 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM25-PRI 3.530942045 Delaware 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesSO2 3.549742101 Philadelphia 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM25-PRI 3.570342045 Delaware 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesVOC 3.573442091 Montgomery 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)NOX 3.580842029 Chester 2630050000Biosolids Land ApplicationNH3 3.608142029 Chester 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedNOX 3.611142045 Delaware 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM10-PRI 3.622942045 Delaware 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM25-PRI 3.622942017 Bucks 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingVOC 3.631242029 Chester 2805019100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, ConfinementNH3 3.643242091 Montgomery 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM10-PRI 3.7036Page 19Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2104008004Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; catalyticPM25-PRI 3.703642045 Delaware 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM10-PRI 3.712442017 Bucks 2810001000Miscellaneous Area Sources, Other Combustion, Forest Wildfires, TotalVOC 3.766042017 Bucks 2401085000Solvent Utilization, Surface Coating, Railroad: SIC 374, Total: All Solvent TypesVOC 3.815042029 Chester 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM10-PRI 3.848542029 Chester 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM25-PRI 3.848542091 Montgomery 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedVOC 3.859742017 Bucks 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedNOX 3.871642101 Philadelphia 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM25-PRI 3.940942045 Delaware 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM25-PRI 3.984542101 Philadelphia 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM25-PRI 4.010142091 Montgomery 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesSO2 4.022342091 Montgomery 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesVOC 4.094742101 Philadelphia 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingVOC 4.206142101 Philadelphia 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM25-PRI 4.223142101 Philadelphia 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalSO2 4.240042091 Montgomery 2805039100Miscellaneous Area Sources, Agriculture Production - Livestock, Swine production -operations with lagoons (unspecified animal age), ConfinementNH3 4.290042045 Delaware 2630050000Biosolids Land ApplicationNH3 4.347542017 Bucks 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesNOX 4.401042029 Chester 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM25-PRI 4.423642101 Philadelphia 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM10-PRI 4.4384Page 20Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM25-PRI 4.438442045 Delaware 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM10-PRI 4.452242029 Chester 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)SO2 4.457542101 Philadelphia 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM10-PRI 4.480842101 Philadelphia 2501080100Storage and Transport, Petroleum and Petroleum Product Storage, Airports :Aviation Gasoline, Stage 2: TotalVOC 4.563742101 Philadelphia 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesVOC 4.641642101 Philadelphia 2302003200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Clamshell Griddle FryingPM10-PRI 4.652542101 Philadelphia 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralNOX 4.654842017 Bucks 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticVOC 4.686242045 Delaware 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralNOX 4.694742017 Bucks 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM10-PRI 4.843542029 Chester 2801700005Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium NitrateNH3 4.869842029 Chester 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM10-PRI 4.942842091 Montgomery 2805047300Miscellaneous Area Sources, Agriculture Production - Livestock, Swine production -deep-pit house operations (unspecified animal age), Land application of manureNH3 4.963242029 Chester 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralNOX 4.987142045 Delaware 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM10-PRI 5.067742045 Delaware 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM25-PRI 5.067742029 Chester 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalVOC 5.124442101 Philadelphia 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM10-PRI 5.138542101 Philadelphia 2302003000Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Deep Fat FyingVOC 5.139542091 Montgomery 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedPM10-PRI 5.2983Page 21Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedPM25-PRI 5.298342091 Montgomery 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesNOX 5.362342029 Chester 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM10-PRI 5.383442029 Chester 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM25-PRI 5.383442091 Montgomery 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticVOC 5.399142029 Chester 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM10-PRI 5.408542029 Chester 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesPM25-PRI 5.408542029 Chester 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesNOX 5.435942091 Montgomery 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalNOX 5.465542045 Delaware 2505030120Storage and Transport, Petroleum and Petroleum Product Transport, Truck,GasolineVOC 5.466142017 Bucks 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM10-PRI 5.471942017 Bucks 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM25-PRI 5.471942091 Montgomery 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingVOC 5.538642017 Bucks 2801700013Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Diammonium PhosphateNH3 5.770442091 Montgomery 2805040000Miscellaneous Area Sources, Agriculture Production - Livestock, Sheep and LambsWaste Emissions, TotalNH3 5.913642017 Bucks 2805001300Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), Land application of manureNH3 5.953242091 Montgomery 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM25-PRI 6.080142017 Bucks 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalSO2 6.300042045 Delaware 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalVOC 6.300142091 Montgomery 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM10-PRI 6.304242091 Montgomery 2104008050Stationary Source Fuel Combustion, Residential, Wood, Non-catalytic Woodstoves:EPA certifiedPM25-PRI 6.3042Page 22Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-FIL 6.340142045 Delaware 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-PRI 6.340142017 Bucks 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM25-PRI 6.345242029 Chester 2505030120Storage and Transport, Petroleum and Petroleum Product Transport, Truck,GasolineVOC 6.466542029 Chester 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalNOX 6.482342101 Philadelphia 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedNOX 6.511242029 Chester 2805022300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, Land application of manureNH3 6.520842091 Montgomery 2805001300Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), Land application of manureNH3 6.705642017 Bucks 2805040000Miscellaneous Area Sources, Agriculture Production - Livestock, Sheep and LambsWaste Emissions, TotalNH3 6.718842091 Montgomery 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedVOC 6.743342029 Chester 2805045000Miscellaneous Area Sources, Agriculture Production - Livestock, Goats WasteEmissions, Not Elsewhere ClassifiedNH3 6.784842091 Montgomery 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM10-PRI 6.793842045 Delaware 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-FIL 6.826442045 Delaware 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-PRI 6.826442017 Bucks 2630050000Biosolids Land ApplicationNH3 6.850042017 Bucks 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalVOC 6.949042101 Philadelphia 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-FIL 6.962842101 Philadelphia 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-PRI 6.962842101 Philadelphia 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-FIL 6.970042101 Philadelphia 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-PRI 6.970042017 Bucks 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesPM10-PRI 7.090042017 Bucks 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralNOX 7.0908Page 23Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2302050000Industrial Processes, Food and Kindred Products: SIC 20, Bakery Products, TotalVOC 7.117942029 Chester 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesNOX 7.150342017 Bucks 2805001100Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), ConfinementNH3 7.431642017 Bucks 2505030120Storage and Transport, Petroleum and Petroleum Product Transport, Truck,GasolineVOC 7.500242091 Montgomery 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM10-PRI 7.502042101 Philadelphia 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesPM10-PRI 7.585642017 Bucks 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM10-PRI 7.654242017 Bucks 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM25-PRI 7.654242045 Delaware 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesNOX 7.676642017 Bucks 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedPM10-PRI 7.912042017 Bucks 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedPM25-PRI 7.912042045 Delaware 2640000000Waste Disposal, Treatment, and Recovery, TSDFs, All TSDF Types, Total: AllProcessesVOC 7.920042045 Delaware 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalNOX 7.969542029 Chester 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingVOC 8.148742091 Montgomery 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralNOX 8.169342045 Delaware 2801700010Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,N-P-K (multi-grade nutrient fertilizers)NH3 8.256842045 Delaware 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalVOC 8.338642045 Delaware 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralNOX 8.353542091 Montgomery 2805001100Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), ConfinementNH3 8.382042091 Montgomery 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalSO2 8.480042017 Bucks 2401065000Solvent Utilization, Surface Coating, Electronic and Other Electrical: SIC 36 - 363,Total: All Solvent TypesVOC 8.5550Page 24Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2805039200Miscellaneous Area Sources, Agriculture Production - Livestock, Swine production -operations with lagoons (unspecified animal age), Manure handling and storageNH3 8.566842029 Chester 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalVOC 8.577142091 Montgomery 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalVOC 8.725742017 Bucks 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalNOX 8.790342091 Montgomery 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM10-PRI 8.818542091 Montgomery 2104008003Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; EPAcertified; non-catalyticPM25-PRI 8.818542029 Chester 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedPM25-PRI 8.823642101 Philadelphia 2505030120Storage and Transport, Petroleum and Petroleum Product Transport, Truck,GasolineVOC 8.834142029 Chester 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralNOX 8.873842017 Bucks 2501080050Storage and Transport, Petroleum and Petroleum Product Storage, Airports :Aviation Gasoline, Stage 1: TotalVOC 9.059842101 Philadelphia 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingVOC 9.105842091 Montgomery 2805003100Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on pasture/range, ConfinementNH3 9.174042091 Montgomery 2630050000Biosolids Land ApplicationNH3 9.209442045 Delaware 2401020000Solvent Utilization, Surface Coating, Wood Furniture: SIC 25, Total: All SolventTypesVOC 9.465442017 Bucks 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)VOC 9.538242029 Chester 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM25-PRI 9.558742029 Chester 2805009300Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry production-broilers, Land application of manureNH3 9.688842029 Chester 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM10-PRI 9.860742017 Bucks 2805003100Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on pasture/range, ConfinementNH3 9.913242029 Chester 2805040000Miscellaneous Area Sources, Agriculture Production - Livestock, Sheep and LambsWaste Emissions, TotalNH3 10.005642017 Bucks 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesNOX 10.0156Page 25Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-FIL 10.060042101 Philadelphia 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-PRI 10.060042017 Bucks 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedVOC 10.069942029 Chester 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesNOX 10.197242045 Delaware 2801700003Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Nitrogen SolutionsNH3 10.200642091 Montgomery 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)PM25-PRI 10.214142029 Chester 2805019200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - flushdairy, Manure handling and storageNH3 10.256442045 Delaware 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesSO2 10.386242091 Montgomery 2505030120Storage and Transport, Petroleum and Petroleum Product Transport, Truck,GasolineVOC 10.477342029 Chester 2805007300Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry production-layers with dry manure management systems, Land application of manureNH3 10.573242045 Delaware 2401015000Solvent Utilization, Surface Coating, Factory Finished Wood: SIC 2426 thru 242,Total: All Solvent TypesVOC 10.611042045 Delaware 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingVOC 10.622042017 Bucks 2805025000Miscellaneous Area Sources, Agriculture Production - Livestock, Swine productioncomposite, Not Elsewhere Classified (see also 28-05-039, -047, -053)NH3 10.824042029 Chester 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesVOC 10.947442029 Chester 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedVOC 11.022242091 Montgomery 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalNOX 11.037842101 Philadelphia 2401060000Solvent Utilization, Surface Coating, Large Appliances: SIC 363, Total: All SolventTypesVOC 11.112042091 Montgomery 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)PM10-PRI 11.153342101 Philadelphia 2630020020POTW Biosolids ProcessesNH3 11.2666Page 26Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2805022100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle - deeppit dairy, ConfinementNH3 11.272842029 Chester 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedPM10-PRI 11.445742091 Montgomery 2805047100Miscellaneous Area Sources, Agriculture Production - Livestock, Swine production -deep-pit house operations (unspecified animal age), ConfinementNH3 11.642442045 Delaware 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedNOX 11.685042017 Bucks 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedPM25-PRI 11.777342029 Chester 2805009100Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry production-broilers, ConfinementNH3 11.866842045 Delaware 2801700004Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,UreaNH3 12.041642029 Chester 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedNOX 12.412842017 Bucks 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingVOC 12.464542017 Bucks 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralNOX 12.616942029 Chester 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedPM10-PRI 12.813642029 Chester 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedPM25-PRI 12.813642017 Bucks 2801700014Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Monoammonium PhosphateNH3 12.813942045 Delaware 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesVOC 13.028942101 Philadelphia 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesVOC 13.112642017 Bucks 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM25-PRI 13.347442045 Delaware 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM25-PRI 13.407542029 Chester 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesVOC 13.457942017 Bucks 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)NOX 13.6005Page 27Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesSO2 13.648142045 Delaware 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM10-PRI 13.703142045 Delaware 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM25-PRI 13.703142045 Delaware 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM10-PRI 13.831042029 Chester 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM25-PRI 13.958242017 Bucks 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM25-PRI 14.069042029 Chester 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM25-PRI 14.096842091 Montgomery 2801700099Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Miscellaneous FertilizersNH3 14.121842091 Montgomery 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-FIL 14.349742091 Montgomery 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-PRI 14.349742029 Chester 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesVOC 14.464542029 Chester 2801700099Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Miscellaneous FertilizersNH3 14.476042017 Bucks 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM10-PRI 14.513542091 Montgomery 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralNOX 14.536142017 Bucks 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesVOC 14.670042101 Philadelphia 2401015000Solvent Utilization, Surface Coating, Factory Finished Wood: SIC 2426 thru 242,Total: All Solvent TypesVOC 14.672042017 Bucks 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedVOC 14.712042091 Montgomery 2805023100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, ConfinementNH3 14.784042017 Bucks 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-FIL 15.042942017 Bucks 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-PRI 15.042942029 Chester 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM10-PRI 15.127342029 Chester 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM25-PRI 15.1273Page 28Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesSO2 15.230242029 Chester 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM10-PRI 15.235542017 Bucks 2610000400Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Brush Species UnspecifiedPM10-PRI 15.277242091 Montgomery 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesNOX 15.513042101 Philadelphia 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesNOX 15.685942017 Bucks 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalVOC 16.072842101 Philadelphia 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesSO2 16.111142029 Chester 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesVOC 16.137142029 Chester 2805010300Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry production-turkeys, Land application of manureNH3 16.236042017 Bucks 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM10-PRI 16.240342091 Montgomery 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM25-PRI 16.262942029 Chester 2610000100Waste Disposal, Treatment, and Recovery, Open Burning, All Categories, YardWaste - Leaf Species UnspecifiedVOC 16.308242045 Delaware 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesSO2 16.351142017 Bucks 2805023100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, ConfinementNH3 16.368042029 Chester 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM25-PRI 16.486142045 Delaware 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesVOC 16.545442101 Philadelphia 2810030000Miscellaneous Area Sources, Other Combustion, Structure Fires, TotalVOC 16.987042101 Philadelphia 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalVOC 17.521442045 Delaware 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM25-PRI 17.641142017 Bucks 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedNOX 17.648842091 Montgomery 2805021100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, ConfinementNH3 17.6880Page 29Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2805021200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, Manure handling and storageNH3 17.688042091 Montgomery 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesVOC 17.874542029 Chester 2805010100Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry production-turkeys, ConfinementNH3 17.952042045 Delaware 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalNOX 17.997442029 Chester 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesVOC 18.119842101 Philadelphia 2461160000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Tank/DrumCleaning: All Processes, Total: All Solvent TypesPM10-FIL 18.181842101 Philadelphia 2461160000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Tank/DrumCleaning: All Processes, Total: All Solvent TypesPM10-PRI 18.181842101 Philadelphia 2461160000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Tank/DrumCleaning: All Processes, Total: All Solvent TypesPM25-FIL 18.181842101 Philadelphia 2461160000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Tank/DrumCleaning: All Processes, Total: All Solvent TypesPM25-PRI 18.181842017 Bucks 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesVOC 18.249642091 Montgomery 2801700003Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Nitrogen SolutionsNH3 18.292542029 Chester 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM10-PRI 18.366142029 Chester 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalNOX 18.512342091 Montgomery 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingVOC 18.515442029 Chester 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-FIL 18.610842029 Chester 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM25-PRI 18.610842017 Bucks 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesVOC 18.649642029 Chester 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)VOC 18.695442045 Delaware 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM25-FIL 18.796842045 Delaware 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM25-PRI 18.796842091 Montgomery 2501080050Storage and Transport, Petroleum and Petroleum Product Storage, Airports :Aviation Gasoline, Stage 1: TotalVOC 18.917742029 Chester 2302000000Industrial Processes, Food and Kindred Products: SIC 20, All Processes, TotalVOC 19.2700Page 30Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2805021100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, ConfinementNH3 19.536042017 Bucks 2805021200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, Manure handling and storageNH3 19.536042017 Bucks 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM25-PRI 19.745542091 Montgomery 2401015000Solvent Utilization, Surface Coating, Factory Finished Wood: SIC 2426 thru 242,Total: All Solvent TypesVOC 19.747042091 Montgomery 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM10-PRI 19.787742091 Montgomery 2805023300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, Land application of manureNH3 19.800042091 Montgomery 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesVOC 19.881342029 Chester 2501080050Storage and Transport, Petroleum and Petroleum Product Storage, Airports :Aviation Gasoline, Stage 1: TotalVOC 20.044342029 Chester 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesPM10-PRI 20.059342091 Montgomery 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedNOX 20.333342017 Bucks 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesVOC 20.748042017 Bucks 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesNOX 20.865842045 Delaware 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesNOX 21.209742045 Delaware 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalSO2 21.300042017 Bucks 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesSO2 21.333142017 Bucks 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM25-PRI 21.396242045 Delaware 2302050000Industrial Processes, Food and Kindred Products: SIC 20, Bakery Products, TotalVOC 21.450042091 Montgomery 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM25-PRI 21.459542101 Philadelphia 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalNOX 21.488142045 Delaware 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesNOX 21.5085Page 31Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2805030007Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, DucksNH3 21.516042045 Delaware 2805030007Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, DucksNH3 21.516042101 Philadelphia 2805030007Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, DucksNH3 21.516042017 Bucks 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM10-PRI 21.537142017 Bucks 2805023300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, Land application of manureNH3 21.912042091 Montgomery 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM10-PRI 22.137442029 Chester 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesNH3 22.157442091 Montgomery 2401060000Solvent Utilization, Surface Coating, Large Appliances: SIC 363, Total: All SolventTypesVOC 22.224042029 Chester 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM10-PRI 22.367642029 Chester 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM25-PRI 22.367642045 Delaware 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM10-PRI 22.634142045 Delaware 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM25-PRI 22.634142091 Montgomery 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesVOC 22.702742091 Montgomery 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesVOC 22.915742045 Delaware 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM10-PRI 23.212042091 Montgomery 2805035000Miscellaneous Area Sources, Agriculture Production - Livestock, Horses andPonies Waste Emissions, Not Elsewhere ClassifiedNH3 23.364042029 Chester 2415230000Solvent Utilization, Degreasing, Electronic and Other Elec. (SIC 36): ConveyerizedDegreasing, Total: All Solvent TypesVOC 23.444342101 Philadelphia 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM10-PRI 23.745342101 Philadelphia 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM25-PRI 23.745342017 Bucks 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesVOC 23.919942029 Chester 2401040000Solvent Utilization, Surface Coating, Metal Cans: SIC 341, Total: All Solvent TypesVOC 24.1160Page 32Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesVOC 24.601842045 Delaware 2399010000Refrigerant LossesNH3 24.630042029 Chester 2805001300Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), Land application of manureNH3 25.080042101 Philadelphia 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM10-PRI 25.520342101 Philadelphia 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM25-PRI 25.520342101 Philadelphia 2461022000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Emulsified Asphalt,Total: All Solvent TypesVOC 25.750442017 Bucks 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM10-PRI 25.770342017 Bucks 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM25-PRI 25.770342029 Chester 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesNH3 25.965942091 Montgomery 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesNOX 26.244942101 Philadelphia 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-FIL 26.293542101 Philadelphia 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-PRI 26.293542029 Chester 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)NOX 26.657842029 Chester 2801700006Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium SulfateNH3 26.713542045 Delaware 2461022000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Emulsified Asphalt,Total: All Solvent TypesVOC 26.854342017 Bucks 2801700010Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,N-P-K (multi-grade nutrient fertilizers)NH3 27.054542101 Philadelphia 2401040000Solvent Utilization, Surface Coating, Metal Cans: SIC 341, Total: All Solvent TypesVOC 27.130542045 Delaware 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesNH3 27.240742091 Montgomery 2610010000Waste Disposal, Treatment, and Recovery, Open Burning, Industrial, TotalVOC 27.327442045 Delaware 2501060201Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Underground Tank: Breathing and EmptyingVOC 28.132042017 Bucks 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM10-PRI 28.152942029 Chester 2401015000Solvent Utilization, Surface Coating, Factory Finished Wood: SIC 2426 thru 242,Total: All Solvent TypesVOC 28.8200Page 33Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2415230000Solvent Utilization, Degreasing, Electronic and Other Elec. (SIC 36): ConveyerizedDegreasing, Total: All Solvent TypesVOC 28.822942101 Philadelphia 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-FIL 28.974342101 Philadelphia 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-PRI 28.974342029 Chester 2640000000Waste Disposal, Treatment, and Recovery, TSDFs, All TSDF Types, Total: AllProcessesVOC 29.960042017 Bucks 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesNH3 30.046542045 Delaware 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesVOC 30.245942091 Montgomery 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM25-PRI 30.583642045 Delaware 2401045000Solvent Utilization, Surface Coating, Metal Coils: SIC 3498, Total: All Solvent TypesVOC 30.620042091 Montgomery 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM25-PRI 31.225942029 Chester 2805001100Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on feedlots (drylots), ConfinementNH3 31.284042017 Bucks 2415230000Solvent Utilization, Degreasing, Electronic and Other Elec. (SIC 36): ConveyerizedDegreasing, Total: All Solvent TypesVOC 31.791742091 Montgomery 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesNOX 31.894042045 Delaware 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesNH3 31.922942029 Chester 2430000000Solvent Utilization, Rubber/Plastics, All Processes, Total: All Solvent TypesVOC 31.950042029 Chester 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalVOC 32.411542045 Delaware 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesVOC 32.539342045 Delaware 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesNOX 32.549642101 Philadelphia 2401085000Solvent Utilization, Surface Coating, Railroad: SIC 374, Total: All Solvent TypesVOC 32.725042101 Philadelphia 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesNOX 32.758842029 Chester 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesSO2 32.850242101 Philadelphia 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingVOC 32.8670Page 34Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesPM10-PRI 32.993542091 Montgomery 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesSO2 33.042642101 Philadelphia 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesVOC 33.256442029 Chester 2501060201Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Underground Tank: Breathing and EmptyingVOC 33.280942017 Bucks 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesVOC 33.361242101 Philadelphia 2103011000Stationary Source Fuel Combustion, Commercial/Institutional, Kerosene, Total: AllCombustor TypesSO2 33.411042017 Bucks 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM10-PRI 33.471242017 Bucks 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM25-PRI 33.471242029 Chester 2420000370Solvent Utilization, Dry Cleaning, All Processes, Special NaphthasVOC 33.762042017 Bucks 2805035000Miscellaneous Area Sources, Agriculture Production - Livestock, Horses andPonies Waste Emissions, Not Elsewhere ClassifiedNH3 34.056042045 Delaware 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-FIL 34.132042045 Delaware 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-PRI 34.132042101 Philadelphia 2801700010Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,N-P-K (multi-grade nutrient fertilizers)NH3 34.243042017 Bucks 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalNOX 34.690542029 Chester 2401060000Solvent Utilization, Surface Coating, Large Appliances: SIC 363, Total: All SolventTypesVOC 34.725042101 Philadelphia 2430000000Solvent Utilization, Rubber/Plastics, All Processes, Total: All Solvent TypesVOC 35.020042017 Bucks 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesNH3 35.211142101 Philadelphia 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM25-PRI 35.280942029 Chester 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesNOX 36.136242101 Philadelphia 2302002100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Conveyorized CharbroilingPM10-PRI 36.395442045 Delaware 2430000000Solvent Utilization, Rubber/Plastics, All Processes, Total: All Solvent TypesVOC 36.8000Page 35Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesVOC 36.871142091 Montgomery 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesNH3 37.728842101 Philadelphia 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalNOX 37.817142017 Bucks 2401015000Solvent Utilization, Surface Coating, Factory Finished Wood: SIC 2426 thru 242,Total: All Solvent TypesVOC 37.983542017 Bucks 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesNOX 38.000342017 Bucks 2501060201Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Underground Tank: Breathing and EmptyingVOC 38.601142017 Bucks 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)PM25-PRI 38.795042029 Chester 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-FIL 39.110042029 Chester 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-PRI 39.110042017 Bucks 2805030000Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, Not Elsewhere Classified (see also 28-05-007, -008, -009)NH3 39.468042045 Delaware 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM25-PRI 39.645042029 Chester 2801700004Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,UreaNH3 39.846442045 Delaware 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalVOC 39.847342101 Philadelphia 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM25-PRI 39.899742091 Montgomery 2415230000Solvent Utilization, Degreasing, Electronic and Other Elec. (SIC 36): ConveyerizedDegreasing, Total: All Solvent TypesVOC 39.920242091 Montgomery 2401030000Solvent Utilization, Surface Coating, Paper: SIC 26, Total: All Solvent TypesVOC 40.080042091 Montgomery 2805021300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, Land application of manureNH3 40.392042091 Montgomery 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM10-PRI 41.086742045 Delaware 2420000370Solvent Utilization, Dry Cleaning, All Processes, Special NaphthasVOC 41.507642091 Montgomery 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesVOC 41.891042017 Bucks 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)PM10-PRI 42.3623Page 36Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM10-PRI 42.613442045 Delaware 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM25-PRI 42.613442091 Montgomery 2461022000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Emulsified Asphalt,Total: All Solvent TypesVOC 42.646942029 Chester 2801700010Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,N-P-K (multi-grade nutrient fertilizers)NH3 42.931942029 Chester 2805003100Miscellaneous Area Sources, Agriculture Production - Livestock, Beef cattle -finishing operations on pasture/range, ConfinementNH3 43.164042091 Montgomery 2801700010Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,N-P-K (multi-grade nutrient fertilizers)NH3 43.265242029 Chester 2399010000Refrigerant LossesNH3 43.905042017 Bucks 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalVOC 43.951742029 Chester 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM25-PRI 44.013442091 Montgomery 2420000370Solvent Utilization, Dry Cleaning, All Processes, Special NaphthasVOC 44.101242091 Montgomery 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesNH3 44.213842045 Delaware 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM10-PRI 44.298142101 Philadelphia 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM10-PRI 44.582842101 Philadelphia 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesVOC 44.611542017 Bucks 2805021300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, Land application of manureNH3 44.616042045 Delaware 2401025000Solvent Utilization, Surface Coating, Metal Furniture: SIC 25, Total: All SolventTypesVOC 44.716042045 Delaware 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM10-PRI 44.963542045 Delaware 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM25-PRI 44.963542029 Chester 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalNOX 44.971042029 Chester 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM10-PRI 45.267542029 Chester 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM25-PRI 45.267542101 Philadelphia 2501060201Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Underground Tank: Breathing and EmptyingVOC 45.466242045 Delaware 2401055000Solvent Utilization, Surface Coating, Machinery and Equipment: SIC 35, Total: AllSolvent TypesVOC 45.5070Page 37Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2420000370Solvent Utilization, Dry Cleaning, All Processes, Special NaphthasVOC 45.783042045 Delaware 2501060053Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 1: Balanced Submerged FillingVOC 45.953442045 Delaware 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalVOC 47.668842091 Montgomery 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalNOX 47.691642017 Bucks 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-FIL 47.770042017 Bucks 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-PRI 47.770042029 Chester 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-FIL 47.770042029 Chester 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-PRI 47.770042045 Delaware 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-FIL 47.770042045 Delaware 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-PRI 47.770042091 Montgomery 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-FIL 47.770042091 Montgomery 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-PRI 47.770042101 Philadelphia 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-FIL 47.770042101 Philadelphia 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM25-PRI 47.770042029 Chester 2630020010Waste Disposal, Treatment, and RecoveryVOC 47.776642045 Delaware 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-FIL 48.393542091 Montgomery 2401065000Solvent Utilization, Surface Coating, Electronic and Other Electrical: SIC 36 - 363,Total: All Solvent TypesVOC 48.720042029 Chester 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalVOC 49.032142029 Chester 2461022000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Emulsified Asphalt,Total: All Solvent TypesVOC 49.090142029 Chester 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM10-PRI 49.179342091 Montgomery 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesNOX 49.668842045 Delaware 2401080000Solvent Utilization, Surface Coating, Marine: SIC 373, Total: All Solvent TypesVOC 49.742042029 Chester 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-FIL 49.778042017 Bucks 2461022000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Emulsified Asphalt,Total: All Solvent TypesVOC 50.239142045 Delaware 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-FIL 50.293542045 Delaware 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-PRI 50.2935Page 38Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2461800000Solvent Utilization, Miscellaneous Non-industrial: Commercial, PesticideApplication: All Processes, Total: All Solvent TypesVOC 50.471542045 Delaware 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-FIL 50.730042045 Delaware 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-PRI 50.730042091 Montgomery 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM10-PRI 50.826142091 Montgomery 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM25-PRI 50.826142101 Philadelphia 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM10-PRI 50.870342101 Philadelphia 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM25-PRI 50.870342017 Bucks 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesSO2 50.919642091 Montgomery 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM10-PRI 50.949142091 Montgomery 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM25-PRI 50.949142101 Philadelphia 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM10-PRI 51.679742101 Philadelphia 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesPM25-PRI 51.679742017 Bucks 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesNOX 51.834242101 Philadelphia 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM25-PRI 53.318442101 Philadelphia 2630050000Biosolids Land ApplicationNH3 53.328742091 Montgomery 2501060201Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Underground Tank: Breathing and EmptyingVOC 53.923242091 Montgomery 2401085000Solvent Utilization, Surface Coating, Railroad: SIC 374, Total: All Solvent TypesVOC 54.180042029 Chester 2501060053Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 1: Balanced Submerged FillingVOC 54.364142045 Delaware 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalNOX 54.468242029 Chester 2415200000Solvent Utilization, Degreasing, All Industries: Conveyerized Degreasing, Total: AllSolvent TypesVOC 54.7034Page 39Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-PRI 54.845942091 Montgomery 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalVOC 55.189242029 Chester 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-PRI 56.415042029 Chester 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-FIL 56.440042029 Chester 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-PRI 56.440042029 Chester 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-FIL 56.925642029 Chester 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-PRI 56.925642101 Philadelphia 2461021000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Cutback Asphalt,Total: All Solvent TypesVOC 59.723742091 Montgomery 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM25-PRI 60.495942101 Philadelphia 2401055000Solvent Utilization, Surface Coating, Machinery and Equipment: SIC 35, Total: AllSolvent TypesVOC 60.560542017 Bucks 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-FIL 61.426042017 Bucks 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-PRI 61.426042091 Montgomery 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesSO2 62.042242045 Delaware 2461021000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Cutback Asphalt,Total: All Solvent TypesVOC 62.284042101 Philadelphia 2401080000Solvent Utilization, Surface Coating, Marine: SIC 373, Total: All Solvent TypesVOC 62.284042029 Chester 2104001000Stationary Source Fuel Combustion, Residential, Anthracite Coal, Total: AllCombustor TypesSO2 62.893742017 Bucks 2501060053Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 1: Balanced Submerged FillingVOC 63.054542017 Bucks 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM25-PRI 63.133342017 Bucks 2302050000Industrial Processes, Food and Kindred Products: SIC 20, Bakery Products, TotalVOC 63.250042045 Delaware 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-FIL 63.401342045 Delaware 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-PRI 63.4013Page 40Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2399010000Refrigerant LossesNH3 63.495042017 Bucks 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM10-PRI 64.362342017 Bucks 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM25-PRI 64.362342045 Delaware 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesSO2 64.466742029 Chester 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM25-PRI 65.670642091 Montgomery 2805030000Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, Not Elsewhere Classified (see also 28-05-007, -008, -009)NH3 65.868042017 Bucks 2801700099Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Miscellaneous FertilizersNH3 66.949342017 Bucks 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesSO2 67.093042045 Delaware 2415200000Solvent Utilization, Degreasing, All Industries: Conveyerized Degreasing, Total: AllSolvent TypesVOC 67.253442091 Montgomery 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM10-PRI 67.596342101 Philadelphia 2420000370Solvent Utilization, Dry Cleaning, All Processes, Special NaphthasVOC 67.601342045 Delaware 2401030000Solvent Utilization, Surface Coating, Paper: SIC 26, Total: All Solvent TypesVOC 67.920042029 Chester 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM10-PRI 67.933642017 Bucks 2801700006Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Ammonium SulfateNH3 67.952042029 Chester 2401045000Solvent Utilization, Surface Coating, Metal Coils: SIC 3498, Total: All Solvent TypesVOC 68.520042101 Philadelphia 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesNOX 68.585242101 Philadelphia 2302003100Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Frying, Flat Griddle FryingPM10-PRI 70.155742091 Montgomery 2302050000Industrial Processes, Food and Kindred Products: SIC 20, Bakery Products, TotalVOC 70.430042017 Bucks 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesPM10-PRI 70.543442101 Philadelphia 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM10-PRI 71.158242101 Philadelphia 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM25-PRI 71.158242101 Philadelphia 2640000000Waste Disposal, Treatment, and Recovery, TSDFs, All TSDF Types, Total: AllProcessesVOC 71.5800Page 41Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-FIL 73.200042045 Delaware 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-PRI 73.200042101 Philadelphia 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesNH3 73.449242017 Bucks 2415200000Solvent Utilization, Degreasing, All Industries: Conveyerized Degreasing, Total: AllSolvent TypesVOC 74.151742091 Montgomery 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM10-PRI 74.152342091 Montgomery 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralPM25-PRI 74.152342101 Philadelphia 2501060053Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 1: Balanced Submerged FillingVOC 74.263942029 Chester 2401055000Solvent Utilization, Surface Coating, Machinery and Equipment: SIC 35, Total: AllSolvent TypesVOC 74.805542101 Philadelphia 2501080050Storage and Transport, Petroleum and Petroleum Product Storage, Airports :Aviation Gasoline, Stage 1: TotalVOC 75.084042029 Chester 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)PM25-PRI 76.040342091 Montgomery 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalNOX 76.104142045 Delaware 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesSO2 76.884442101 Philadelphia 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesSO2 77.378542091 Montgomery 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM25-FIL 77.474342091 Montgomery 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM25-PRI 77.474342101 Philadelphia 2415230000Solvent Utilization, Degreasing, Electronic and Other Elec. (SIC 36): ConveyerizedDegreasing, Total: All Solvent TypesVOC 77.715442091 Montgomery 2801700004Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,UreaNH3 80.614642101 Philadelphia 2680002000Waste Disposal, Treatment, and Recovery, Composting, Mixed Waste (e.g., a50:50 mixture of biosolids and green wastes), All ProcessesVOC 81.552142091 Montgomery 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-FIL 82.009642091 Montgomery 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-PRI 82.009642029 Chester 2401008000Solvent Utilization, Surface Coating, Traffic Markings, Total: All Solvent TypesVOC 82.657342029 Chester 2610030000Waste Disposal, Treatment, and Recovery, Open Burning, Residential, HouseholdWaste (use 26-10-000-xxx for Yard Wastes)PM10-PRI 83.0325Page 42Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2104007000Stationary Source Fuel Combustion, Residential, Liquified Petroleum Gas (LPG),Total: All Combustor TypesNOX 83.575042029 Chester 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesSO2 85.356342045 Delaware 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM25-PRI 85.602942101 Philadelphia 2680001000Waste Disposal, Treatment, and Recovery, Composting, 100% Biosolids (e.g.,sewage sludge, manure, mixtures of these matls), All ProcessesNH3 86.074042091 Montgomery 2430000000Solvent Utilization, Rubber/Plastics, All Processes, Total: All Solvent TypesVOC 87.150042091 Montgomery 2501060053Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 1: Balanced Submerged FillingVOC 88.083142101 Philadelphia 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralVOC 88.108742045 Delaware 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM10-PRI 88.552942029 Chester 2805025000Miscellaneous Area Sources, Agriculture Production - Livestock, Swine productioncomposite, Not Elsewhere Classified (see also 28-05-039, -047, -053)NH3 90.024042091 Montgomery 2401045000Solvent Utilization, Surface Coating, Metal Coils: SIC 3498, Total: All Solvent TypesVOC 90.620042017 Bucks 2630020010Waste Disposal, Treatment, and RecoveryVOC 90.703742101 Philadelphia 2401030000Solvent Utilization, Surface Coating, Paper: SIC 26, Total: All Solvent TypesVOC 91.070042045 Delaware 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM10-PRI 91.292042045 Delaware 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM25-PRI 91.292042017 Bucks 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalVOC 91.882842101 Philadelphia 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-FIL 92.296842101 Philadelphia 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-PRI 92.296842091 Montgomery 2415200000Solvent Utilization, Degreasing, All Industries: Conveyerized Degreasing, Total: AllSolvent TypesVOC 93.147142017 Bucks 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-FIL 93.279742029 Chester 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM10-PRI 96.978042029 Chester 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM25-PRI 96.9780Page 43Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2401050000Solvent Utilization, Surface Coating, Miscellaneous Finished Metals: SIC 34 - (341+ 3498), Total: All Solvent TypesVOC 97.537542091 Montgomery 2461021000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Cutback Asphalt,Total: All Solvent TypesVOC 98.912442101 Philadelphia 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalVOC 100.164242017 Bucks 2430000000Solvent Utilization, Rubber/Plastics, All Processes, Total: All Solvent TypesVOC 100.190042017 Bucks 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM25-PRI 100.452042017 Bucks 2461800000Solvent Utilization, Miscellaneous Non-industrial: Commercial, PesticideApplication: All Processes, Total: All Solvent TypesVOC 100.871542045 Delaware 2401008000Solvent Utilization, Surface Coating, Traffic Markings, Total: All Solvent TypesVOC 101.620442101 Philadelphia 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-FIL 101.687042029 Chester 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM25-PRI 102.364342029 Chester 2801700003Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Nitrogen SolutionsNH3 102.855542029 Chester 2620030000Waste Disposal, Treatment, and Recovery, Landfills, Municipal, TotalVOC 103.854942017 Bucks 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM10-PRI 103.913742045 Delaware 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-FIL 105.437442045 Delaware 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-PRI 105.437442017 Bucks 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-PRI 105.717042091 Montgomery 2103005000Stationary Source Fuel Combustion, Commercial/Institutional, Residual Oil, Total:All Boiler TypesSO2 106.604842101 Philadelphia 2610020000Waste Disposal, Treatment, and Recovery, Open Burning,Commercial/Institutional, TotalVOC 107.440642045 Delaware 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesNOX 108.505542029 Chester 2805023100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, ConfinementNH3 108.636042091 Montgomery 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-FIL 109.590042091 Montgomery 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-PRI 109.590042045 Delaware 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM25-PRI 109.8984Page 44Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2302000000Industrial Processes, Food and Kindred Products: SIC 20, All Processes, TotalVOC 111.310042029 Chester 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesNOX 111.609842017 Bucks 2401008000Solvent Utilization, Surface Coating, Traffic Markings, Total: All Solvent TypesVOC 112.087542029 Chester 2461021000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Cutback Asphalt,Total: All Solvent TypesVOC 113.856442045 Delaware 2401085000Solvent Utilization, Surface Coating, Railroad: SIC 374, Total: All Solvent TypesVOC 114.092042101 Philadelphia 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-PRI 115.245342029 Chester 2805035000Miscellaneous Area Sources, Agriculture Production - Livestock, Horses andPonies Waste Emissions, Not Elsewhere ClassifiedNH3 115.764042045 Delaware 2302000000Industrial Processes, Food and Kindred Products: SIC 20, All Processes, TotalVOC 116.060042029 Chester 2415300000Solvent Utilization, Degreasing, All Industries: Cold Cleaning, Total: All SolventTypesVOC 116.183042017 Bucks 2461021000Solvent Utilization, Miscellaneous Non-industrial: Commercial, Cutback Asphalt,Total: All Solvent TypesVOC 116.521242091 Montgomery 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesSO2 117.321142029 Chester 2401020000Solvent Utilization, Surface Coating, Wood Furniture: SIC 25, Total: All SolventTypesVOC 118.566842029 Chester 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalVOC 119.112342091 Montgomery 2630020010Waste Disposal, Treatment, and RecoveryVOC 121.535942017 Bucks 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-FIL 121.590042017 Bucks 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM25-PRI 121.590042017 Bucks 2104011000Stationary Source Fuel Combustion, Residential, Kerosene, Total: All Heater TypesSO2 122.436042029 Chester 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesNOX 123.002942101 Philadelphia 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedVOC 123.247842045 Delaware 2401050000Solvent Utilization, Surface Coating, Miscellaneous Finished Metals: SIC 34 - (341+ 3498), Total: All Solvent TypesVOC 123.7110Page 45Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2401090000Solvent Utilization, Surface Coating, Miscellaneous Manufacturing, Total: AllSolvent TypesVOC 124.398042101 Philadelphia 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesVOC 125.107742017 Bucks 2401020000Solvent Utilization, Surface Coating, Wood Furniture: SIC 25, Total: All SolventTypesVOC 127.331342045 Delaware 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM10-PRI 127.700742045 Delaware 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM25-PRI 127.700742045 Delaware 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesNOX 129.169442029 Chester 2805021100Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, ConfinementNH3 129.756042029 Chester 2805021200Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, Manure handling and storageNH3 129.756042017 Bucks 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-FIL 133.827242017 Bucks 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-PRI 133.827242101 Philadelphia 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalNOX 134.025842029 Chester 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM10-PRI 135.654342029 Chester 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM25-PRI 135.654342017 Bucks 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM10-PRI 137.885242017 Bucks 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM25-PRI 137.885242091 Montgomery 2401008000Solvent Utilization, Surface Coating, Traffic Markings, Total: All Solvent TypesVOC 140.746042101 Philadelphia 2401020000Solvent Utilization, Surface Coating, Wood Furniture: SIC 25, Total: All SolventTypesVOC 141.483142017 Bucks 2415300000Solvent Utilization, Degreasing, All Industries: Cold Cleaning, Total: All SolventTypesVOC 143.105242045 Delaware 2415300000Solvent Utilization, Degreasing, All Industries: Cold Cleaning, Total: All SolventTypesVOC 143.371742017 Bucks 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM25-PRI 143.3832Page 46Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-FIL 143.497442091 Montgomery 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-PRI 143.497442029 Chester 2401200000Solvent Utilization, Surface Coating, Other Special Purpose Coatings, Total: AllSolvent TypesVOC 144.051042029 Chester 2401100000Solvent Utilization, Surface Coating, Industrial Maintenance Coatings, Total: AllSolvent TypesVOC 144.051242091 Montgomery 2302000000Industrial Processes, Food and Kindred Products: SIC 20, All Processes, TotalVOC 144.250042029 Chester 2805023300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -drylot/pasture dairy, Land application of manureNH3 145.200042101 Philadelphia 2401045000Solvent Utilization, Surface Coating, Metal Coils: SIC 3498, Total: All Solvent TypesVOC 146.260042045 Delaware 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalVOC 146.438942091 Montgomery 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM25-PRI 149.216942017 Bucks 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-FIL 150.428742017 Bucks 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-PRI 150.428742017 Bucks 2425000000Solvent Utilization, Graphic Arts, All Processes, Total: All Solvent TypesVOC 152.419742091 Montgomery 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM10-PRI 154.359042091 Montgomery 2601010000Waste Disposal, Treatment, and Recovery, On-site Incineration, Industrial, TotalVOC 155.758442017 Bucks 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalVOC 156.522442045 Delaware 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralVOC 158.120242091 Montgomery 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-FIL 158.150042091 Montgomery 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-PRI 158.150042091 Montgomery 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-FIL 158.596442091 Montgomery 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM10-PRI 158.858742091 Montgomery 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralPM25-PRI 158.858742091 Montgomery 2399010000Refrigerant LossesNH3 161.325042091 Montgomery 2415300000Solvent Utilization, Degreasing, All Industries: Cold Cleaning, Total: All SolventTypesVOC 162.6228Page 47Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2401090000Solvent Utilization, Surface Coating, Miscellaneous Manufacturing, Total: AllSolvent TypesVOC 163.530542029 Chester 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralVOC 167.968442101 Philadelphia 2415300000Solvent Utilization, Degreasing, All Industries: Cold Cleaning, Total: All SolventTypesVOC 171.402142045 Delaware 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-FIL 172.379942045 Delaware 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-PRI 172.379942101 Philadelphia 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM10-PRI 172.876142101 Philadelphia 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesPM25-PRI 172.876142017 Bucks 2401090000Solvent Utilization, Surface Coating, Miscellaneous Manufacturing, Total: AllSolvent TypesVOC 173.032042017 Bucks 2401055000Solvent Utilization, Surface Coating, Machinery and Equipment: SIC 35, Total: AllSolvent TypesVOC 174.751542017 Bucks 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-FIL 175.480042017 Bucks 2399000000Industrial Processes, Industrial Processes: NEC, Industrial Processes: NEC, TotalPM10-PRI 175.480042045 Delaware 2401200000Solvent Utilization, Surface Coating, Other Special Purpose Coatings, Total: AllSolvent TypesVOC 177.099042045 Delaware 2401100000Solvent Utilization, Surface Coating, Industrial Maintenance Coatings, Total: AllSolvent TypesVOC 177.099242029 Chester 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesNOX 179.308542045 Delaware 2501060102Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 2: Displacement Loss/ControlledVOC 179.711942091 Montgomery 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM25-PRI 179.742642017 Bucks 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesNOX 180.904042101 Philadelphia 2415200000Solvent Utilization, Degreasing, All Industries: Conveyerized Degreasing, Total: AllSolvent TypesVOC 181.335942091 Montgomery 2401020000Solvent Utilization, Surface Coating, Wood Furniture: SIC 25, Total: All SolventTypesVOC 183.158442045 Delaware 2805030000Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry WasteEmissions, Not Elsewhere Classified (see also 28-05-007, -008, -009)NH3 183.480042045 Delaware 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-FIL 185.5083Page 48Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242029 Chester 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-FIL 186.107742029 Chester 2311010000Industrial Processes, Construction: SIC 15 - 17, Residential, TotalPM10-PRI 186.107742029 Chester 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesNOX 187.101442017 Bucks 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM25-FIL 187.543742017 Bucks 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM25-PRI 187.543742045 Delaware 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM10-FIL 187.769942045 Delaware 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM10-PRI 187.769942029 Chester 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-FIL 190.815542045 Delaware 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-PRI 191.960742017 Bucks 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM10-PRI 192.876042017 Bucks 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM25-PRI 192.876042017 Bucks 2401100000Solvent Utilization, Surface Coating, Industrial Maintenance Coatings, Total: AllSolvent TypesVOC 195.340842017 Bucks 2401200000Solvent Utilization, Surface Coating, Other Special Purpose Coatings, Total: AllSolvent TypesVOC 195.341042029 Chester 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-PRI 197.452642029 Chester 2401005000Solvent Utilization, Surface Coating, Auto Refinishing: SIC 7532, Total: All SolventTypesVOC 202.207442091 Montgomery 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalVOC 202.810442091 Montgomery 2640000000Waste Disposal, Treatment, and Recovery, TSDFs, All TSDF Types, Total: AllProcessesVOC 204.140042101 Philadelphia 2399010000Refrigerant LossesNH3 207.960042091 Montgomery 2401055000Solvent Utilization, Surface Coating, Machinery and Equipment: SIC 35, Total: AllSolvent TypesVOC 209.093542017 Bucks 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesNOX 209.147342045 Delaware 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesSO2 209.234842029 Chester 2501060102Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 2: Displacement Loss/ControlledVOC 212.677242029 Chester 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesSO2 215.2209Page 49Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesNOX 217.419742045 Delaware 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesNOX 218.349042101 Philadelphia 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesNOX 219.575042029 Chester 2461800000Solvent Utilization, Miscellaneous Non-industrial: Commercial, PesticideApplication: All Processes, Total: All Solvent TypesVOC 219.953142045 Delaware 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedVOC 221.181042091 Montgomery 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM25-PRI 222.084242091 Montgomery 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM10-PRI 222.214142091 Montgomery 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedPM25-PRI 222.214142091 Montgomery 2401090000Solvent Utilization, Surface Coating, Miscellaneous Manufacturing, Total: AllSolvent TypesVOC 223.655142101 Philadelphia 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM25-PRI 224.560242101 Philadelphia 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-FIL 225.636742101 Philadelphia 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-PRI 225.636742091 Montgomery 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-FIL 226.360242091 Montgomery 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM25-PRI 226.360242101 Philadelphia 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesNOX 227.997742101 Philadelphia 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralVOC 230.410142017 Bucks 2801700003Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,Nitrogen SolutionsNH3 230.832842029 Chester 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedVOC 234.956942017 Bucks 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralVOC 238.820842017 Bucks 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-FIL 238.870042017 Bucks 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-PRI 238.870042029 Chester 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-FIL 238.870042029 Chester 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-PRI 238.870042045 Delaware 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-FIL 238.8700Page 50Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242045 Delaware 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-PRI 238.870042091 Montgomery 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-FIL 238.870042091 Montgomery 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-PRI 238.870042101 Philadelphia 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-FIL 238.870042101 Philadelphia 2325000000Industrial Processes, Mining and Quarrying: SIC 14, All Processes, TotalPM10-PRI 238.870042091 Montgomery 2401100000Solvent Utilization, Surface Coating, Industrial Maintenance Coatings, Total: AllSolvent TypesVOC 245.285442091 Montgomery 2401200000Solvent Utilization, Surface Coating, Other Special Purpose Coatings, Total: AllSolvent TypesVOC 245.285542017 Bucks 2501060102Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 2: Displacement Loss/ControlledVOC 247.353642045 Delaware 2401005000Solvent Utilization, Surface Coating, Auto Refinishing: SIC 7532, Total: All SolventTypesVOC 248.597542017 Bucks 2401025000Solvent Utilization, Surface Coating, Metal Furniture: SIC 25, Total: All SolventTypesVOC 255.520042029 Chester 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM25-FIL 256.224942029 Chester 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM25-PRI 256.224942029 Chester 2440020000Solvent Utilization, Miscellaneous Industrial, Adhesive (Industrial) Application, Total:All Solvent TypesVOC 262.070042101 Philadelphia 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-FIL 262.934642101 Philadelphia 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-PRI 262.934642101 Philadelphia 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM25-PRI 264.877242029 Chester 2415360000Solvent Utilization, Degreasing, Auto Repair Services (SIC 75): Cold Cleaning,Total: All Solvent TypesVOC 265.594442091 Montgomery 2425000000Solvent Utilization, Graphic Arts, All Processes, Total: All Solvent TypesVOC 267.180142101 Philadelphia 2401050000Solvent Utilization, Surface Coating, Miscellaneous Finished Metals: SIC 34 - (341+ 3498), Total: All Solvent TypesVOC 267.864342029 Chester 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-FIL 268.060742029 Chester 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM25-PRI 268.060742101 Philadelphia 2302050000Industrial Processes, Food and Kindred Products: SIC 20, Bakery Products, TotalVOC 269.074542029 Chester 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesSO2 269.672042091 Montgomery 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesNOX 270.075142101 Philadelphia 2401008000Solvent Utilization, Surface Coating, Traffic Markings, Total: All Solvent TypesVOC 273.9999Page 51Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2302002200Industrial Processes, Food and Kindred Products: SIC 20, Commercial Cooking -Charbroiling, Under-fired CharbroilingPM10-PRI 274.005142017 Bucks 2401005000Solvent Utilization, Surface Coating, Auto Refinishing: SIC 7532, Total: All SolventTypesVOC 274.203542091 Montgomery 2104008010Stationary Source Fuel Combustion, Residential, Wood, Woodstoves: GeneralVOC 275.147442045 Delaware 2425000000Solvent Utilization, Graphic Arts, All Processes, Total: All Solvent TypesVOC 281.633742017 Bucks 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesNOX 283.665042029 Chester 2805021300Miscellaneous Area Sources, Agriculture Production - Livestock, Dairy cattle -scrape dairy, Land application of manureNH3 295.680042045 Delaware 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesSO2 301.427242045 Delaware 2440020000Solvent Utilization, Miscellaneous Industrial, Adhesive (Industrial) Application, Total:All Solvent TypesVOC 302.600042101 Philadelphia 2501060102Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 2: Displacement Loss/ControlledVOC 305.346442029 Chester 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesNOX 305.946542029 Chester 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesSO2 309.073542017 Bucks 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesNOX 318.738542091 Montgomery 2401050000Solvent Utilization, Surface Coating, Miscellaneous Finished Metals: SIC 34 - (341+ 3498), Total: All Solvent TypesVOC 324.162542045 Delaware 2415360000Solvent Utilization, Degreasing, Auto Repair Services (SIC 75): Cold Cleaning,Total: All Solvent TypesVOC 326.526742091 Montgomery 2501060102Storage and Transport, Petroleum and Petroleum Product Storage, GasolineService Stations, Stage 2: Displacement Loss/ControlledVOC 330.671442017 Bucks 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedVOC 334.066342045 Delaware 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesNOX 335.027842029 Chester 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM10-PRI 336.310242101 Philadelphia 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesNOX 337.180642017 Bucks 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-FIL 339.520842017 Bucks 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-PRI 339.520842091 Montgomery 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-FIL 343.5904Page 52Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-PRI 343.590442091 Montgomery 2401005000Solvent Utilization, Surface Coating, Auto Refinishing: SIC 7532, Total: All SolventTypesVOC 344.311842091 Montgomery 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesNOX 355.597342091 Montgomery 2620030000Waste Disposal, Treatment, and Recovery, Landfills, Municipal, TotalVOC 357.546342017 Bucks 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-FIL 357.572242017 Bucks 2415360000Solvent Utilization, Degreasing, Auto Repair Services (SIC 75): Cold Cleaning,Total: All Solvent TypesVOC 360.159642017 Bucks 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-PRI 370.009542017 Bucks 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-FIL 371.657942017 Bucks 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-PRI 371.657942029 Chester 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesNOX 371.944442045 Delaware 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM10-PRI 384.644542091 Montgomery 2104008002Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: Insert; nonEPA certifiedVOC 384.880642017 Bucks 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesSO2 388.520542091 Montgomery 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-FIL 388.987442091 Montgomery 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-PRI 388.987442101 Philadelphia 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-FIL 389.800142101 Philadelphia 2601020000Waste Disposal, Treatment, and Recovery, On-site Incineration,Commercial/Institutional, TotalVOC 393.802142017 Bucks 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesSO2 403.305742101 Philadelphia 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-PRI 403.358442091 Montgomery 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-FIL 410.048042091 Montgomery 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-PRI 410.048042045 Delaware 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralVOC 413.494842045 Delaware 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesSO2 419.2577Page 53Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2401040000Solvent Utilization, Surface Coating, Metal Cans: SIC 341, Total: All Solvent TypesVOC 422.030042045 Delaware 2401040000Solvent Utilization, Surface Coating, Metal Cans: SIC 341, Total: All Solvent TypesVOC 422.030042017 Bucks 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesNOX 433.200942101 Philadelphia 2401090000Solvent Utilization, Surface Coating, Miscellaneous Manufacturing, Total: AllSolvent TypesVOC 438.859742029 Chester 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralVOC 439.248642091 Montgomery 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesNOX 439.364642101 Philadelphia 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesSO2 439.655642101 Philadelphia 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesNOX 444.263042091 Montgomery 2415360000Solvent Utilization, Degreasing, Auto Repair Services (SIC 75): Cold Cleaning,Total: All Solvent TypesVOC 452.245042029 Chester 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-FIL 454.321242029 Chester 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM25-PRI 454.321242017 Bucks 2801700004Miscellaneous Area Sources, Agriculture Production - Crops, Fertilizer Application,UreaNH3 458.898042029 Chester 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-FIL 461.122942029 Chester 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM25-PRI 461.122942101 Philadelphia 2401025000Solvent Utilization, Surface Coating, Metal Furniture: SIC 25, Total: All SolventTypesVOC 467.122542029 Chester 2805007100Miscellaneous Area Sources, Agriculture Production - Livestock, Poultry production-layers with dry manure management systems, ConfinementNH3 469.920042101 Philadelphia 2401100000Solvent Utilization, Surface Coating, Industrial Maintenance Coatings, Total: AllSolvent TypesVOC 477.513942101 Philadelphia 2401200000Solvent Utilization, Surface Coating, Other Special Purpose Coatings, Total: AllSolvent TypesVOC 477.514042017 Bucks 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM10-PRI 501.841142045 Delaware 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-FIL 502.934942045 Delaware 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-PRI 502.934942017 Bucks 2401050000Solvent Utilization, Surface Coating, Miscellaneous Finished Metals: SIC 34 - (341+ 3498), Total: All Solvent TypesVOC 505.426042029 Chester 2501060300Portable Gasoline ContainersVOC 508.3552Page 54Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesNOX 511.232642045 Delaware 2501060300Portable Gasoline ContainersVOC 531.444142017 Bucks 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesNOX 533.521242101 Philadelphia 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesSO2 539.011442017 Bucks 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesSO2 547.000642045 Delaware 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesNOX 556.127042029 Chester 2401001000Solvent Utilization, Surface Coating, Architectural Coatings, Total: All Solvent TypesVOC 562.177842029 Chester 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-FIL 569.256042029 Chester 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-PRI 569.256042091 Montgomery 2103004000Stationary Source Fuel Combustion, Commercial/Institutional, Distillate Oil, Total:Boilers and IC EnginesSO2 596.651042091 Montgomery 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-FIL 607.952842017 Bucks 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-FIL 614.259642017 Bucks 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-PRI 614.259642017 Bucks 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralVOC 624.532442091 Montgomery 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesPM10-PRI 629.099042091 Montgomery 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesNOX 630.159842101 Philadelphia 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesNOX 630.164242029 Chester 2401025000Solvent Utilization, Surface Coating, Metal Furniture: SIC 25, Total: All SolventTypesVOC 638.723842091 Montgomery 2401040000Solvent Utilization, Surface Coating, Metal Cans: SIC 341, Total: All Solvent TypesVOC 642.084542101 Philadelphia 2630020010Waste Disposal, Treatment, and RecoveryVOC 645.688342091 Montgomery 2103006000Stationary Source Fuel Combustion, Commercial/Institutional, Natural Gas, Total:Boilers and IC EnginesNOX 666.8686Page 55Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242017 Bucks 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-FIL 669.135842017 Bucks 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-PRI 669.135842101 Philadelphia 2401005000Solvent Utilization, Surface Coating, Auto Refinishing: SIC 7532, Total: All SolventTypesVOC 670.295242091 Montgomery 2102001000Stationary Source Fuel Combustion, Industrial, Anthracite Coal, Total: All BoilerTypesSO2 685.710142045 Delaware 2401001000Solvent Utilization, Surface Coating, Architectural Coatings, Total: All Solvent TypesVOC 691.151842091 Montgomery 2104008001Stationary Source Fuel Combustion, Residential, Wood, Fireplaces: GeneralVOC 719.528942017 Bucks 2501060300Portable Gasoline ContainersVOC 731.488742091 Montgomery 2440020000Solvent Utilization, Miscellaneous Industrial, Adhesive (Industrial) Application, Total:All Solvent TypesVOC 756.940042017 Bucks 2401001000Solvent Utilization, Surface Coating, Architectural Coatings, Total: All Solvent TypesVOC 762.341942101 Philadelphia 2440020000Solvent Utilization, Miscellaneous Industrial, Adhesive (Industrial) Application, Total:All Solvent TypesVOC 773.190042091 Montgomery 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM10-FIL 773.910642091 Montgomery 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM10-PRI 773.910642091 Montgomery 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM10-PRI 777.294642101 Philadelphia 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesPM10-PRI 785.960542045 Delaware 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesSO2 792.899142101 Philadelphia 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesSO2 797.994042091 Montgomery 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesSO2 847.241442101 Philadelphia 2103001000Stationary Source Fuel Combustion, Commercial/Institutional, Anthracite Coal,Total: All Boiler TypesSO2 856.687242101 Philadelphia 2425000000Solvent Utilization, Graphic Arts, All Processes, Total: All Solvent TypesVOC 864.917942029 Chester 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesSO2 880.268342101 Philadelphia 2415360000Solvent Utilization, Degreasing, Auto Repair Services (SIC 75): Cold Cleaning,Total: All Solvent TypesVOC 880.416342101 Philadelphia 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-FIL 922.9684Page 56Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242101 Philadelphia 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-PRI 922.968442091 Montgomery 2401001000Solvent Utilization, Surface Coating, Architectural Coatings, Total: All Solvent TypesVOC 957.257142091 Montgomery 2501060300Portable Gasoline ContainersVOC 958.963842045 Delaware 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-FIL 1,054.373942045 Delaware 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-PRI 1,054.373942101 Philadelphia 2501060300Portable Gasoline ContainersVOC 1,116.415642091 Montgomery 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesSO2 1,209.917242017 Bucks 2104004000Stationary Source Fuel Combustion, Residential, Distillate Oil, Total: All CombustorTypesSO2 1,262.666842029 Chester 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-FIL 1,340.303742029 Chester 2801000003Miscellaneous Area Sources, Agriculture Production - Crops, Agriculture - Crops,TillingPM10-PRI 1,340.303742091 Montgomery 2401025000Solvent Utilization, Surface Coating, Metal Furniture: SIC 25, Total: All SolventTypesVOC 1,491.598042029 Chester 2465000000Solvent Utilization, Miscellaneous Non-industrial: Consumer, AllProducts/Processes, Total: All Solvent TypesVOC 1,593.105442017 Bucks 2620030000Waste Disposal, Treatment, and Recovery, Landfills, Municipal, TotalVOC 1,779.354142101 Philadelphia 2401001000Solvent Utilization, Surface Coating, Architectural Coatings, Total: All Solvent TypesVOC 1,863.557842017 Bucks 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM10-FIL 1,873.439342017 Bucks 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM10-PRI 1,873.439342045 Delaware 2465000000Solvent Utilization, Miscellaneous Non-industrial: Consumer, AllProducts/Processes, Total: All Solvent TypesVOC 1,958.593242101 Philadelphia 2104006000Stationary Source Fuel Combustion, Residential, Natural Gas, Total: All CombustorTypesNOX 2,138.204042017 Bucks 2465000000Solvent Utilization, Miscellaneous Non-industrial: Consumer, AllProducts/Processes, Total: All Solvent TypesVOC 2,160.332542045 Delaware 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-FIL 2,238.524442045 Delaware 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-PRI 2,238.524442091 Montgomery 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-FIL 2,263.601842091 Montgomery 2311020000Industrial Processes, Construction: SIC 15 - 17, Industrial/Commercial/Institutional,TotalPM10-PRI 2,263.601842029 Chester 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM10-FIL 2,559.587942029 Chester 2296000000Mobile Sources, Unpaved Roads, All Unpaved Roads, Total: FugitivesPM10-PRI 2,559.5879Page 57Philadelphia Nonattainment AreaPM 2.5 SIP InventoryFIPS County SCCDescriptionPoll 200242091 Montgomery 2465000000Solvent Utilization, Miscellaneous Non-industrial: Consumer, AllProducts/Processes, Total: All Solvent TypesVOC 2,712.685342101 Philadelphia 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-FIL 3,327.956542101 Philadelphia 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-PRI 3,327.956542017 Bucks 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-FIL 3,395.208142017 Bucks 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-PRI 3,395.208142091 Montgomery 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-FIL 3,435.904142091 Montgomery 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-PRI 3,435.904142017 Bucks 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-FIL 4,274.258542017 Bucks 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-PRI 4,274.258542029 Chester 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-FIL 4,572.408842029 Chester 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-PRI 4,572.408842029 Chester 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-FIL 4,611.228742029 Chester 2311030000Industrial Processes, Construction: SIC 15 - 17, Road Construction, TotalPM10-PRI 4,611.228742091 Montgomery 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-FIL 4,677.420442091 Montgomery 2294000000Mobile Sources, Paved Roads, All Paved Roads, Total: FugitivesPM10-PRI 4,677.420442101 Philadelphia 2465000000Solvent Utilization, Miscellaneous Non-industrial: Consumer, AllProducts/Processes, Total: All Solvent TypesVOC 5,280.9697Page 58

## APPENDIX B 4

Area Source Annual Emissions

2007, 2017, 2025

(Provided in Electronic Form Only)

Bureau of Air Quality

Department of Environmental Protection[ This page intentionally left blank

. ]16

‐ Apr

‐ 14

Found no emission reductions applied due to 2006 OTC Adhesives rule in Philadelphia area source inv ee ntory.