# APPENDIX B 1

Pennsylvania 2007 Area Source Criteria Air Pollutant

Emission Estimation Methods

(Dec. 2009)

Bureau of Air Quality

Department of Environmental Protection

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. ]Pennsylvania 2007 Area Source Criteria Air Pollutant Emission EstimationMethodsDecember 2009Prepared by Pennsylvania Department of Environmental ProtectionBureau of Air QualityRachel Carson State Office BuildingPO Box 8468Harrisburg, PA 17105-8468Contact: Sherry Bogart, 717-783-5974, sbogart@state.pa.us2TABLE OF CONTENTSAREA SOURCE DEFINITION .......................................................................................................................................5METHODS FOR ESTIMATINGAREA SOURCE ACTIVITY AND EMISSIONS ....................................................5ADHESIVES AND SEALANTS (SCC 2460600000) ...................................................................................................12AIRCRAFT COATING (SCC 2401075000) .................................................................................................................14APPLIANCES (SCC 2401060000) ................................................................................................................................16ARCHITECTURAL SURFACECOATINGS (SCC 2401001000) ..............................................................................18ASPHALT PAVING (2 SCCs) ......................................................................................................................................20AUTOMOTIVE AFTERMARKETPRODUCTS (SCC 2460400000) .........................................................................25AUTOMOTIVE REFINISHING (SCC 2401005000) ...................................................................................................27BAKERIES (SCC 2302050000) ....................................................................................................................................29COATINGS AND RELATED PRODUCTS (SCC 2460500000) .................................................................................31COMMERCIAL COOKING – (5 SCCs) .......................................................................................................................33CONSTRUCTION DUST (3 SCCs: SCC 2311010000, SCC 2311020000, SCC 2311030000) ..................................41DEGREASING (4 SCCs: SCC 2415360000,SCC 2415300000, SCC 2415230000, SCC 2415200000) ....................53DRY CLEANERS (SCC 2420000000) ..........................................................................................................................56ELECTRONIC AND OTHER ELECTRIC COATINGS (SCC 2401065000) ..............................................................58FACTORY FINISHED WOOD (SCC 2401015000) .....................................................................................................60FIFRA-REGULATED PRODUCTS (SCC 2460800000) .............................................................................................61FUEL COMBUSTION – COMMERCIAL/INSTITUTIONAL (7 SCCs: SCC 2103001000, SCC 2103002000, .......64SCC 2103004000, SCC 2103005000, SCC 2103006000,SCC 2103007000, SCC 2103011000) ................................64FUEL COMBUSTION – INDUSTRIAL (7 SCCs: 2102001000, ................................................................................79SCC 2102002000, SCC 2102004000, SCC 2102005000, .............................................................................................79SCC 2102006000, SCC 2102007000, SCC 2102011000) .............................................................................................79GASOLINE MARKETING (5 SCCs) .........................................................................................................................102GRAPHIC ARTS (SCC 2425000000) .........................................................................................................................107HOUSEHOLD PRODUCTS (SCC 2460200000) ........................................................................................................108INDUSTRIAL MAINTENANCE COATINGS (SCC 2401100000) ..........................................................................1103MACHINERY AND EQUIPMENT (SCC 2401055000) ............................................................................................111MARINE COATING (SCC 2401080000) ...................................................................................................................113METAL CANS (SCC 2401040000) ............................................................................................................................115METAL FURNITURE (SCC 2401025000) .................................................................................................................117METAL SHEETS, STRIPS, COILS (SCC 2401045000) ............................................................................................118MISCELLANEOUS MANUFACTURING (SCC 2401090000) .................................................................................120MISCELLANEOUS PRODUCTS (NOT OTHERWISE COVERED) (SCC 2460900000) .......................................122OPEN BURNING (3 CCs) ...........................................................................................................................................124OTHER SPECIAL PURPOSECOATINGS (SCC 2401200000) ................................................................................129PAPER, FOIL AND FILM (SCC 2401030000) ..........................................................................................................131PERSONAL CARE PRODUCTS (SCC 2460100000) ................................................................................................133PORTABLE FUEL CONTAINERS – GASOLINE DISTRIBUTION (10 SCCs) .....................................................135PUBLIC OWNED TREATMENT WORKS (SCC: 2630020000) ..............................................................................138RAILROAD SOLVENTS (SCC 2401085000) ............................................................................................................140RESIDENTIAL COAL FOSSIL FUEL COMBUSTION (2 SCCs: SCC 2104001000, SCC 2104002000) ..............142RESIDENTIAL FUEL OIL/KEROSENE COMBUSTION (2 SCCs: SCC 2104004000, SCC 2104011000) ...........149RESIDENTIAL LIQUIFIED PETROLEUM GAS (LPG) (SCC 2104007000) ..........................................................154RESIDENTIAL NATURAL GAS (SCC 2104006000) ...............................................................................................157TRAFFIC LINE PAINTING (SCC 2401008000) .......................................................................................................161WINERIES (SCC 2302070005) ...................................................................................................................................163WOOD FURNITURE AND FIXTURES (SCC 2401020000) ....................................................................................165ACKNOWLEDGEMENTS..........................................................................................................................................1674[This page intentionally left blank.]5AREA SOURCE DEFINITIONFor emission inventory development purposes,the term “area sources” traditionally refers to stationary air pollutant emissionsourcesthat are not inventoried at the facility-level. While point sources are inventoried individually, area sources are typically inventoried atthe county level (Introduction to Area Source Emission Inventory Development Volume III: Chapter 1)1. Sources such as gasolinestations and dry cleaning establishments are often treated as both point and area sources. The main reason they are not exclusivelytreated as point sources is that the effort required to gatherdata and estimate emissions for each individual facility is verygreat, whileemissions per facility are generally small. For these sources,a cut-off point, typically based on annual emissions, usually defines thedistinction between point and area. The Consolidated Emissions Reporting Rule (CERR)specifies reporting criteria air pollutant(CAP) thresholds for point and area sources, which vary depending on the pollutant andthe attainment status of a county (seehttp://www.epa.gov/ttn/chief/cerr/index.html).Individual emissions sources are grouped with other like sources intosource categories. These source categories are grouped insuch away that they can be estimated collectively using one methodology. Mostarea source categories do nothave an analogue in the pointsource inventory. Commercial/consumer product use is such an example. The boundaries of the individual activities associated withthese sources are often hard to determine or are, at best, arbitrary. Even within a point source facility, some activities occur that aremore easily treated as area sourceemissions. Some emissions associated with surface coating operations such as equipment cleaning,for example, can be more practically estimated using area source methods even thoughother surface coating operations may bereported as part of the point source inventory.METHODS FOR ESTIMATING AREA SOURCE ACTIVITY AND EMISSIONSArea source emissions are generally estimated by multiplying an emission factor by some known indicator or collective activityforeach area source category at the county level. Several methodologies are available for estimating area source activity levels andemissions. For this 2007 area source inventory,estimates were derived by (1) treating area sources as pointsources, (2) obtaining1Eastern 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, EmissionInventory Improvement Program, January 2001.6county-level activity data, (3) apportioning national or statewide activity data tocounties, (4) use ofper capita emission factors, and(5) use of per employee emission factors.Each approach has distinct advantagesand disadvantages as discussed below.Small sources that would normally be treated as area sources maybe handled as point sources for several reasons. First, countylevelactivity data may not be readily determinable for certain source categories. Municipallandfills provide an example of this situation.For some source categories, county activity estimates were available. For example, monthly wine production data for 2007 wereavailable by county from the Alcohol & TobaccoTax and Trade Bureau, Department of Treasury. If county activity data were notavailable, Commonwealth totals were apportioned to counties using data for a surrogateof the emissions activity. For example,thequantity of highway gasoline consumed inthe Commonwealth was apportioned to the county level on the basis of vehicle milestraveled per county. Residential, commercial, and industrial fuel combustion were othercategories that were handled in this manner.The major drawbacks of this approach arethat 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, thennational data were used in a similar manner.Sources in certain area source categorieswere not only numerous and diffuse, but weretoo difficult to inventory by any of theaboveprocedures. As an example, solvent evaporation from consumer and commercial products such as waxes, aerosol products andwindow cleaners cannot be routinely determined by DEP. In addition, it would beresource-intensive to develop and implement asurvey that would yield such information.Per capita or per employee emission factorsare used to estimate emissions for thesesourcecategories. The use of per capita emission factors is based onthe assumption that, for a given source category, emission activity can bereasonably associated with population. This assumption is valid over broad areas for certain categories such as Architectural SurfaceCoating and solvent evaporation fromConsumer and Commercial Products.For categories that rely on a per capitaemission factor, county population estimatesfor 2007 were obtained from the U.S. Bureau ofthe Census. When emissions are calculated from per employeeemission factors, county-levelemployment data for 2006 wereobtained. Because county employment data for 2007 wasnot be available from the Bureau of the Census’County Business Patterns(CBP) until July 2009, data for the appropriateNorth American Industrial Classification System (NAICS) codes were obtained byE.H. Pechan & Associates from the 2006 CBP1. The Commonwealth-level employment datawere obtained at the NAICS code levelfrom the U.S. Bureau of Labor Statistics.21U.S. Department of Commerce, Bureau of the Census,County Business Patterns 2006, Pennsylvania, available fromhttp://www.census.gov/epcd/cbp/view/cbpview.html,.2U.S. Bureau of Labor Statistics,Current Employment Statistics, available fromhttp://www.bls.gov/sae/home.htm.7In some cases, the Census does not report the employment valuefor a particular NAICS code/county combination because ofconfidentiality concerns. In these cases,the Census provides employment data as a range (e.g., between 20 and 99 employees). Whena precise number of employees was not available from CBP, an initial estimate was developed based on the mid-point of the reportedrange (e.g., 60 employees was used for the 20to 99 employment range). For a given NAICScode, the mid-point estimates were thenadjusted up or down to yield the Commonwealth-level employment for that NAICS code asreported in the CBP. The adjustmentswere computed by first calculating thedifference between the Commonwealth-levelCBP employment and the total of theemployment values for counties for which actual employment values were reported inthe CBP. The resulting value representsemployment for the counties for which the CBPreports an employment range value. Thisvalue was then divided by the sum of themid-point employment estimates for the counties for which employment was reported as a range. The resulting ratio was multiplied bythe mid-point estimates to yield the finalcounty employment estimates. The calculationspreadsheets provide each of the stepsused inthis estimation procedure. National, State and County level employment data downloaded from US Census Bureau, mapping ofemployment flag letters reported by County Business Patterns to the range and midpoints of the range, and calculated final activitydata using the employment midpoint and adjustmentfactor was performed by E.H. Pechan & Associates.Control Efficiency (CE)Control efficiency is the emission reductionpercentage associated witha control device, process change or reformulation. Controlefficiencies can vary widely by source within an area source category. Area source control efficiency values represent the weightedaverage control for the category.Rule Penetration (RP)Because lower-emitting sources within a source category may not becovered by a regulation, it isimportant to reflect the extent towhich total source category emissions are affected. Rule penetration represents the percentage of total source category emissions thatare affected by a regulation.8Rule Effectiveness (RE)Rule effectiveness is a factor used to adjust the control efficiency to account for failures and uncertainties that affect theactualperformance of the control. For example, control equipment performance may be adversely affected by age of the equipment, lackofmaintenance, or improper use. With the exception of Federalregulations, a default RE valueof 80 percent was applied wheninformation was not available tosubstantiate the true RE value1. An RE of 100 percent was appliedto all Federal regulations thatrequire national compliance.The RE factor is applied to the estimated control efficiency inthe calculation of emissions from a source. The formula for theapplication of CE, RP, andRE is displayed below:Uncontrolled Emissions = 50 pounds per dayControl Efficiency = 90 percentRule Penetration = 60 percentRule Effectiveness = 80 percentControlled 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 dayAn RE and/or RP value can substantially increase emission estimates when high control efficiencies are involved. For example, if RPwas 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.1Eastern 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, EmissionInventory Improvement Program, January 2001.9Point Source SubtractionsSource categories can appear in both thearea source and point source inventory. For example, emissions from large dry cleaningestablishments may be included in the point source inventory, while emissions from smaller drycleaners (below some specifiedcutoff) are included in the area source inventory. When a point source inventory andan area source inventory include emissionsfromthe same process, the area source emission estimates are adjusted to avoid doublecounting. Although many area source categories(e.g., Architectural Surface Coating) do not have companion pointsource categories, there aremany source categories in the areasource inventory for which emissions are reported in the Pennsylvania point source inventory (seeTable 1). For these sourcecategories, point source emissions are subtracted fromtotal emission estimates to yield area source emissions.Ideally, this adjustment would occurin the area source emission calculation by subtracting point source emission activity(throughput) from total emission activity as shown below.ActivitySourcePointActivityTotalActivitySourceAreaHowever, the Pennsylvania point source inventory does not report throughput for most sources. Therefore, it was necessary tocalculate the point source subtractions using total and point source emission estimates as identified below.pppEmissionsSourcePointEmissionsTotalEmissionsAreawhere:p = pollutantSeparate point source inventories were developed for Allegheny and Philadelphia counties and for all other counties. Except forammonia and lead, the Allegheny inventory reports annual emissions for all pollutants included in thearea source inventory. Thesepollutants are also missing from the Philadelphia County annualinventory. Unlike the Alleghenyinventory, the Philadelphia Countyinventory does not report PM emissions on a filterable and condensable basis, but rather on a primary basis. The inventory fortheremaining counties reports annual emissions for the same pollutants as the Philadelphia Countyinventory, with the exception ofprimary PM2.5(PM25-PRI), which is not reported for the remaining counties. Given the different ways in which PM emissions arereported in the 2002 Pennsylvania point source inventory, it was necessary to develop PM emissions on a consistent basis to facilitatethe point source subtractions. Therefore, for Allegheny County, Pechan summed the condensable andthe filterable PM emissionstoobtain PM10-PRI and PM25-PRI emission valuesfor use in the point source subtractions.10To facilitate the point source subtractions, the annual emission records for all point SCCs associated with an area source category weresummed to the county level. The county-levelpoint source annual emissionswere then subtracted from the area source categoryannual emissions using an area source category-to-point source category crosswalk developed for this project. Note that in keepingwith EIIP guidance, when the resulting area source emission estimate was negative, the area source emission value was set to zero.The following presents an example of point source NOxemission subtraction calculationsfor the Commercial/InstitutionalBituminous/Sub-bituminous Coal Combustion category (SCC 2103002000).  tonstonstonsSCCforEmissionsNOxSourceArea)(SCCtons.)(SCCtons.CntyAlleghenyEmissionsNOxSourcePoyearpertonsCntyAlleghenySCCforEmissionsNOxTotalEmissionsNOxPoEmissionsNOxTotalSCCforEmissionsNOxSourceArea9997.8953028.1583025.054,121030020001030020822776103002070751152)(int3025.054,1)(2103002000int2103002000The following individual sections describethe 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 topoint source emission subtractions, and presents sample emission calculations (point source subtractions are not included in thesesample calculations). All referencedsources are displayed in Appendix A.11Table 1. Area Source Inventory Categorieswith Point Source Emission SubtractionsSCC SCC1DESC SCC3DESC SCC6DESC SCC8DESC2102001000 Stationary Source Fuel Combustion Industrial Anthracite Coal Total: All Boiler Types2102002000 Stationary Source Fuel Combustion Industrial Bituminous/Sub-bituminous Coal Total: All Boiler Types2103001000 Stationary Source Fuel Combustion Commercial/Institutional Anthracite Coal Total: All Boiler Types2103002000 Stationary Source Fuel Combustion Commercial/Institutional Bituminous/Sub-bituminous Coal Total: All Boiler Types2103004000 Stationary Source Fuel Combustion Commercial/Institutional Distillate Oil Total: Boilers and IC Engines2102004000 Stationary Source Fuel Combustion IndustrialDistillate Oil Total: Boilers and IC Engines2103005000 Stationary Source Fuel Combustion Commercial/Institutional Residual Oil Total: All Boiler Types2102005000 Stationary Source Fuel Combustion Industrial Residual Oil Total: All Boiler Types2103006000 Stationary Source Fuel Combustion Commercial/Institutional Natural Gas Total: Boilers and IC Engines2102006000 Stationary Source Fuel Combustion Industrial Natural Gas Total: Boilers and IC Engines2103007000 Stationary Source Fuel Combustion Industrial Liquefied Petroleum Gas (LPG) Total: All Combustor Types2302070001 Industrial Processes Food and Kindred Products: SIC 20 Fermentation/Beverages Breweries2401015000 Solvent Utilization Surface Coating Factory Finished Wood: SIC 2426 thru 242 Total: All Solvent Types2401020000 Solvent Utilization Surface Coating Wood Furniture: SIC 25 Total: All Solvent Types2401040000 Solvent Utilization Surface Coating Metal Cans: SIC 341 Total: All Solvent Types2401050000 Solvent Utilization Surface CoatingMiscellaneous Finished Metals: SIC 34 - (341 +3498) Total: All Solvent Types2401055000 Solvent Utilization Surface Coating Machineryand Equipment: SIC 35 Total: All Solvent Types2401080000 Solvent Utilization Surface Coating Marine: SIC 373 Total: All Solvent Types2401085000 Solvent Utilization Surface Coating Railroad: SIC 374 Total: All Solvent Types2401090000 Solvent Utilization Surface Coating Miscellaneous Manufacturing Total: All Solvent Types2415200000 Solvent Utilization Degreasing All Industries:Conveyerized Degreasing Total: All Solvent Types2415300000 Solvent Utilization Degreasing All Industries: Cold Cleaning Total: All Solvent Types2425000000 Solvent Utilization Graphic Arts All Processes Total: All Solvent Types2501060053 Storage and Transport Petroleum and Petroleum Product Storage Gasoline Service StationsStage 1: Balanced SubmergedFilling2501060101 Storage and Transport Petroleum and Petroleum Product Storage Gasoline Service Stations Stage 2: Displacement Loss/Uncontrolled2501060102 Storage and Transport Petroleum and Petroleum Product Storage Gasoline Service Stations Stage 2: Displacement Loss/Controlled2601010000 Waste Disposal, Treatment, and Recovery On-site Incineration Industrial Total2601020000 Waste Disposal, Treatment, and Recovery On-site Incineration Commercial/Institutional Total2620030000 Waste Disposal, Treatment, and Recovery Landfills Municipal Total12ADHESIVES AND SEALANTS (SCC 2460600000)Adhesives are formulated organic polymer compounds that adhere to, or form a bond between,one or more substrates.They are commonly referred to as cements, glues and pastes. Adhesives can be classified as water-based, solventbased, hot melts, or radiation curable. Sealants and caulking compounds are organic polymers used to fill or seal gapsbetween surfaces. The primary solvents used in formulating adhesives and sealants are aliphatic hydrocarbons andkeytones.County-level emissions were calculated using a per capita emission factorwhich was obtained from the EmissionInventory Improvement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. The emission factorrepresents pre-control emissionrates. A CE of 8.3 percent3and an RP of 48.6 percent4were applied to reflect theFederal Rule for consumer products. There are nopoint sources associatedwith this category.Each county’s emissions are estimated perthe sample calculations listed below.1Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources,Chapter 5, Consumer and Commercial Solvent Use,” Table5.4-1, prepared for the Area Sources Committee, EmissionInventory Improvement Program, August 1996, available fromhttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 20092U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.3ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009.4E.H. Pechan & Associates, Inc.,Control Measure Development Support Analysis of Ozone Transport CommissionModel Rules, prepared for the Ozone Transport Commission, March 2001.13SAMPLE VOC EMISSION CALCULATIONS:  1001001001RERPCEPopulationFactorEmissionEmissionsVOCAnnualwhere:Emission Factor =0.57lbs VOC/person/year1Population = 1,219,210 (Allegheny County)2Control Efficiency = 8.3%3RP (Rule Penetration) = 48.6%4RE (Rule Effectiveness) = 100%yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualyearpersonlbsVOCEmissionsVOCAnnual47.3332000182.916,6661001001006.481003.81210,219,157.014AIRCRAFT COATING (SCC 2401075000)This source category includes aircraft building and repairing. The emissions were calculated using an employmentbased emission factor1and employee data from NAICS code 3364XX. The number of employees in each county for2006 was collected by E.H. Pechan and Associates,who calculated the midpoints from any given ranges2. Eachcounty’s emissions were estimated per the following samplecalculations below. Point source emissions, where present,were subtracted from these emission estimates.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 15 lbs VOC /employee/yearEmployees = 4494 employees(Delaware County)1ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed October, 2009.2National, State and County level employment data downloaded from US Census Bureau, mapping of employmentflag letters reported by CountyBusiness Patterns to the range and midpointsof the range, and calculated final activitydata using the employment midpoint and adjustment factor.15 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualEmployeesyearEmployeelbsVOCEmissionsVOCAnnual705.3320001410,6744941516APPLIANCES (SCC 2401060000)The VOC emissions from this source category result from theevaporation of the solvent usedin the coating process inthe manufacture of electrical appliancessuch as refrigerators, freezers, laundry equipment, and electric house wares.Emissions for each county were estimated per the samplecalculations below using an employment-based emissionfactor1and the number of 2006 employees in the NAICS codes 3352XX. . The number of Appliance employees wascollected from U.S. Census Bureau’s County Business Patterns2by E. H. Pechan and Associates who calculatedmidpoints for any ranges obtained.Point source emissions, where present, were subtracted from these emissionestimates.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 249 lbs VOC/employee/yearEmployees = 41 (Berks County)1ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed September 2009.2National, state and county level employment data downloaded from US CensusBureau, mapping of employment flagletters reported by County Business Patternsto the range and midpoints of the range, and calculated final activity datausing the employment midpointand adjustment factor.17 yearperVOC1045.520001209,0141249tonspoundstonyearperVOCpoundsEmissionsVOCAnnualemployeesyearemployeelbsVOCEmissionsVOCAnnual18ARCHITECTURAL SURFACECOATINGS (SCC 2401001000)Architectural surface coatings are used by homeowners and painting contractors to coat the interior andexterior ofbuildings and other structures. The coatings are applied by spray, brush, or roller and dry or cureat ambient conditions.The VOC emissions from this source category result fromthe evaporation of the paint and cleanup solvents.Each county’s emissions were calculated using a per capita emission factor1and U.S. Bureau of the Census 2007county population data2. The Federal architectural surface coating regulations call for a 20 percent reduction in thesolvent content of architectural surface coatings manufactured after September 1999, which reduction was accountedfor in the development of the new per capita emission factor for states with AC rules (2.41 lbs VOC/person/year)1.Each county’s emissions are estimated perthe sample calculations listed below.SAMPLE VOC EMISSION CALCULATIONS:  1001001RERPPopulationFactorEmissionEmissionsVOCAnnual1ERTAC Area Inventory Comparability Project, revised August 14, 2009, accessed August 2009.2U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.19where:Emission Factor =2.41lbs VOC/person/year1Population = 1,219,210 (Allegheny County)CE (Control Efficiency) =0%, integral with new EF, for stateswith AC rules1RP (Rule Penetration) = 100%RE (Rule Effectiveness) = 100% yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualpeopleyearpersonlbsVOCEmissionsVOCAnnual1481.14692000110.296,938,21001001001001210,219,141.220ASPHALT PAVING (2 SCCs)SCC category’s emissions for 2461021000 (Cutback Asphalt)and 2461022000 (Emulsified Asphalt) were calculatedby E.H. Pechan and Associates. The following documentation was prepared by E.H. Pechan and Associates withfootnotes located at the end of this section:Asphalt paving is the process of applying asphalt concrete to seal orrepair the surface of roads,parking lots, driveways,walkways, or airport runways. Asphalt concrete is a compositematerial comprised of a binder and a mineral aggregate.The binder, referred to as asphalt cement, is a byproduct of petroleum refiningand contains the semi-solid residualmaterial left after the more volatile chemical fractions have been distilled off.1a.Emulsified AsphaltAsphalt cements thinned with water and an emulsifying agent are known as cutback asphalts. This thinning reduces theviscosity of the asphalt making it easier to work with the mixture. The primary uses of emulsified asphalt include tackand seal operations, priming roadbeds, and paving operations for pavements up to several inches thick.Emulsified asphalt may contain up to12 percent organic solvents by volume.1Emissions from emulsified asphalt resultfrom the evaporation of VOCs after the mixture is laid down. Compared to cutback asphalt, emulsified asphalt has lowerVOCs emissions per ton used.b.Cutback AsphaltAsphalt cements thinned with petroleum distillates are knownas cutback asphalts. The primary uses of cutback asphaltinclude tack and seal operations, priming roadbeds, and paving operations for pavements up to several inches thick. Cutback asphalt is produced by thinning the binder in a diluentcontaining 25 to 45 percent petroleum distillates by volumeprior to mixing with the aggregate. Thisreduces the viscosity of the asphalt making it easier to work with the mixture.Emissions from cutback asphalt result from the evaporationof VOCs and HAPS after the mixture is laid down. Of allasphalt types, cutback asphalt has the highest diluent content and, as a result, emits the highest levels of VOCs per ton21used. The timeframe and quantity of VOC and HAP emissions depend on the type and the quantity of organic solventused as a diluent.For these source categories, the following SCCs were assigned:SCC SCC Level 1 SCC Level2 SCC Level 3 SCC Level 42461022000 SolventUtilizationMisc. Non-industrial:CommercialEmulsifiedAsphaltTotal: AllSolvent Types2461021000 SolventUtilizationMiscellaneous Nonindustrial:CommercialCutback Asphalt Total: AllSolvent TypesThe general approach to calculating emissions from emulsified asphalt and cutback asphalt paving is to multiply theestimated county-level emulsified asphalt usage by emission factors for VOCs.State-level emulsified asphalt and cutback asphalt usage in 2008 was obtained from the Asphalt Institute’s2008Asphalt Usage Survey.2State-level data were allocatedto county-level according to the fraction of paved road vehiclemiles 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.3Paved road VMT was calculated by subtracting the State/roadway classunpaved road VMT from total State/roadway class VMT. State-level paved road VMT was spatially allocated tocounties according to the fraction of total VMT in eachcounty for the specific roadway class as shown by thefollowing equation:VMTx,total=∑VMTST,y* VMTx,y/ VMTST,ywhere: VMTx,total= VMT (million miles) in county x on all paved roadwaysVMTST,y= paved road VMT for the entire State for roadway class yVMTx,y= total VMT (million miles) incounty x and roadway class yVMTST,y= total VMT (million miles) inentire State for roadway class y22The county-level total VMT by roadway class used in this calculation was previously developed by E.H. Pechan andAssociates, Inc. to support the on-road national emissions inventory.4c. Emission FactorsEmission factors for emulsified asphalt andcutback asphalt usage were obtained from theTechnical Report Seriesproduced by the U.S. EPA’s Emission Inventory Improvement Program and are reported in Table 1 below.1d. EmissionsEmissions were calculated by multiplying the county-level asphalt usage (barrels) by the emission factors listed in Table1 and then dividing by 2000 to convert pounds to tons.Emissionsx,y= (Asphalt Usagex* EFy) / 2000where: Emissionsx,y= emissions (tons) of pollutant y in county xAsphalt Usagex= emulsified asphalt (barrels) used in county xEFy= emission factor for pollutant yTo convert tons of asphalt reported in the2008 Asphalt Usage Surveyto barrels, it was assumed that the density ofasphalt 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/barrelNote that one barrel of asphalt weights approximately 350 pounds.23e. Sample CalculationVOC emissions from emulsified asphaltusage in Allegheny County, Pennsylvania:From the2008 Asphalt Usage Survey, the state of Pennsylvania used 69,671 tons of emulsified asphalt in 2008. Thefraction of paved road VMT traveled in Allegheny Countyis 10,516.10 million miles divided by 104,400.2 million mileswhich equals 0.10073.Asphalt UsageAllegheny= ((69,671 tons * 2000 lbs / 8.34 lbs/gal) / 42 gal/barrel) * 0.10073Asphalt UsageAllegheny= 40,070.571 barrelsVOC EmissionsAllegheny= (40,070.571 barrels * 9.2 lbs/barrel) / 2000 lbs/tonVOC Emissions = 184.32 tonsTable 1. Criteria Emission Factors forEmulsified and Cutback Asphalt PavingPollutant DescriptionPollutantCodeEmissionFactor(LBS/BARREL)Emission FactorReferenceVOLATILE ORGANIC COMPOUNDSVOC9.2EmulsifiedAsphaltVOLATILE ORGANIC COMPOUNDSVOC88.00Cutback Asphalt24f. References1.U.S. Environmental Protection Agency, Emissions Inventory Improvement Program,Technical Report Series,Volume III – Area Sources, Chapter 17,“Asphalt Paving,” prepared by Eastern Research Group, Inc. for EPA,Research Triangle Park, NC, 2001. Available athttp://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 HighwayPolicy Information, Washington, DC, 2008. Available athttp://www.fhwa.dot.gov/policyinformation/statistics/2007/.4.E.H. Pechan & Associates, Inc. “Documentation for the On-road National Emission Inventory (NEI) for BaseYears 1970 - 2002,” report prepared for U.S. Environmental Protection Agency, Office of Air Quality Planningand Standards, Research Triangle Park, NC. January 2004.25AUTOMOTIVE AFTERMARKET PRODUCTS (SCC 2460400000)The EPA has divided automotive consumer products into twodifferent major categories: (1) detailing products, and (2)maintenance and repair products. It isoften difficult to distinguish the automotive aftermarket product subcategoriesand formulations for distinct product types because category descriptions and designations may overlap. In some casesvarying 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 factorwhich was obtained from the EmissionInventory Improvement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. The emission factorrepresents pre-control emissionrates. A CE of 8.97 percent3and an RP of 48.6 percent4were applied to reflect theFederal Rule for consumer products. There are nopoint sources associatedwith this category.Each county’s emissions are estimated perthe sample calculations listed below.1Eastern Research Group, “Emission Inventory Improvement Program, DocumentSeries, Volume III, Area Sources,Chapter 5, Consumer and Commercial Solvent Use,” Table5.4-1, prepared for the Area Sources Committee, EmissionInventory Improvement Program, August 1996, available fromhttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 20092U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.3ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009.4E.H. Pechan & Associates, Inc.,Control Measure Development Support Analysis of Ozone Transport CommissionModel Rules, prepared for the Ozone Transport Commission, March 2001.26SAMPLE VOC EMISSION CALCULATIONS:  1001001001RERPCEPopulationFactorEmissionEmissionsVOCAnnualwhere:Emission Factor =1.36lbs VOC/person/year1Population = 1,219,210 (Allegheny County)2Control Efficiency = 8.97%3RP (Rule Penetration) = 48.6%4RE (Rule Effectiveness) = 100%yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualyearpersonlbsVOCEmissionsVOCAnnual92.7922000194.840,585,11001001006.4810097.81210,219,136.127AUTOMOTIVE REFINISHING (SCC 2401005000)Automotive refinishing is the painting ofworn or damaged automobiles, light trucks, and other vehicles. The coating ofnew cars, however, is considered in the point source inventory, and therefore notincluded in this inventory. Countylevel emissions were calculated using a per capita emission factor which was obtained from the ERTAC AreaInventory Comparability Project solvent working group1and U.S. Bureau of the Census 2007 population data2. Theautomotive refinishing VOC emission factor is 0.5 lb/person.SAMPLE VOC EMISSION CALCULATIONS:PopulationFactorEmissionEmissionsVOCAnnualwhere:Emission Factor =0.5 lbs VOC/person/year1Population = 1,219,210 (Allegheny County)21ERTAC Area Inventory Comparability Project, revision August 14, 2009. Factoris derived from national numbersand so represents an average for the entire country; Freedonia 2007; accessed August 2009.2U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.28 yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualpeopleyearpersonlbsVOCEmissionsVOCAnnual8025.04320001605,6091,219,2105.029BAKERIES (SCC 2302050000)Bakery emissions, primarily ethanol, result from yeast fermentation during thebaking process of bread and bakeryproducts. Ethanol is emitted through a vent with any combustion product gases.Relevant NAICS codes for bakeriesare 311811 and 311812.County-level VOC emissions were calculated using an employment-based emission factorand the number of NAICScode 311811 and 311812 employees in each county. The numberof employees in each county for 2007 was obtainedfromCounty Business Patterns1The Bakeries emission factoris 0.11 tons VOC/employee/year2.Point sourceemissions, 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/yearEmployees = 863 (Allegheny County)1U.S. Census Bureau, 2007 County Business Patterns,http://factfinder.census.gov/servlet/GQRGeoSearchByListServlet?ds_name=CB0700A1&_lang=en&_ts=2868053495302Lucy Adams, Radian Corporation, memorandum to SIP inventory preparers and EPA Regions, “VOC Emissions fromBakeries,” prepared under contract to the Office of Air Quality Planning and Standards,U.S. Environmental ProtectionAgency (EPA Contract No. 68-D0-0125), April 24, 1992.30)863(11.0employeesyearemployeeVOCtonsEmissionsVOCAnnual= 94.93tons VOC per year31COATINGS AND RELATED PRODUCTS (SCC 2460500000)Aerosol spray paints and related products such as paint removers make up this consumer and commercial solventproduct group. Other forms of coatings(besides aerosols) are not includedin this group, but are included underarchitectural or industrial coatings, orauto body refinishing. Aerosols spray paints contain VOCs that function as bothsolvents and propellants. The most commonly used propellants in aerosol paints are propane, butane and isobutane.Paint removers are classified as eitherapplication removers or immersion removers. Solvents such as methanol, ethanoland isopropanol are also used to enhance the action of the paint remover. Methylene chloride (53 percent) andmethanol (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 factorwhich was obtained from the EmissionInventory Improvement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. The emission factorrepresents pre-control emission rates. A CE of 0 percent3and an RP of 48.6 percent4were applied to reflect the FederalRule for consumer products. There are no pointsources associatedwith this category.1Eastern Research Group, “Emission Inventory Improvement Program, DocumentSeries, Volume III, Area Sources,Chapter 5, Consumer and Commercial Solvent Use,” Table5.4-1, prepared for the Area Sources Committee, EmissionInventory Improvement Program, August 1996, available fromhttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed April 2009.2U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.3ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009.4E.H. Pechan & Associates, Inc.,Control Measure Development Support Analysis of Ozone Transport CommissionModel Rules, prepared for the Ozone Transport Commission, March 2001.32Each county’s emissions are estimated perthe sample calculations listed below.SAMPLE VOC EMISSION CALCULATIONS:  1001001001RERPCEPopulationFactorEmissionEmissionsVOCAnnualwhere:Emission Factor =0.95lbs VOC/person/year1Population = 1,219,210 (Allegheny County)2Control Efficiency = 0%3RP (Rule Penetration) = 48.6%4RE (Rule Effectiveness) = 100%yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualyearpersonlbsVOCEmissionsVOCAnnual12.5792000150.249,158,11001001006.4810001210,219,195.033COMMERCIAL COOKING – (5 SCCs)Source Category DescriptionCommercial Cooking emissions are for 5 source categories (2302002100, 2302002200, 2302003000, 2302003100, and2302003200) based on equipment type. Emissions estimates are for all types of meat cookedin a particular piece ofequipment. Deep fat frying of french fries was also included. The following documentation was prepared by E.H.Pechan and Associates:For this source category, the following SCCs were assigned:SourceClassificationCodeSCCLevelOneSCCLevelTwoSCCLevelThreeSCCLevelFour2302002100IndustrialProcessesFoodandKindredProducts:SIC20CommercialCooking‐CharbroilingConveyorizedCharbroiling2302002200IndustrialProcessesFoodandKindredProducts:SIC20CommercialCooking‐CharbroilingUnder‐firedCharbroiling2302003000IndustrialProcessesFoodandKindredProducts:SIC20CommercialCooking‐FryingDeepFatFrying2302003100IndustrialProcessesFoodandKindredProducts:SIC20CommercialCooking‐FryingFlatGriddleFrying2302003200IndustrialProcessesFoodandKindredProducts:SIC20CommercialCooking‐FryingClamshellGriddleFrying34Activity DataActivity data was collected from the US Census Bureau’s county level populationestimates for July 1, 2007.1Control FactorsNo controls were assumed for this category.Emission FactorsEmission factors were developed and reviewed by an ERTAC advisory panelcomposed of state and EPA personnel(Contact: Roy Huntley, huntley.roy@epa.gov). They were created by taking 2002emissions in the NEI and dividingby the 2002 population to develop per capita emission factors.These emission factors are listed in Table 1.Sample CalculationsEmissions are calculated for each countyusing emission factors and activity as:Ex,p= Ax× EFx,p1U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.35where:Ex,p= annual emissions for category x and pollutant p;Ax= population data associated with category x;EFx,p= emission factor for category x and pollutant p.Example:Using conveyorized charbroiling in Allegheny County, PA as an example:According to the US Census Bureau,population on July 1, 2007 is 1,219,210The emission factor for VOC is 0.01205 lb/personEVOC= 1,219,210 people × 0.012056 lb VOC/ person= 14,698.81 lb VOC or 7.3494 ton VOCTable 1: Commercial Cooking Emission Factors Developed by ERTACSCCSCCdescriptionPollutantCodeFactorNumericValueFactorUnitNumeratorFactorUnitDenominator2302002100ConveyorizedCharbroiling1000271.326E‐05LBEACH2302002200Under‐firedCharbroiling1000276.385E‐05LBEACH2302002100ConveyorizedCharbroiling1004147.668E‐05LBEACH2302002200Under‐firedCharbroiling1004145.312E‐04LBEACH2302002100ConveyorizedCharbroiling1004253.730E‐04LBEACH2302002200Under‐firedCharbroiling1004252.747E‐03LBEACH36SCCSCCdescriptionPollutantCodeFactorNumericValueFactorUnitNumeratorFactorUnitDenominator2302002100ConveyorizedCharbroiling1064457.003E‐06LBEACH2302002200Under‐firedCharbroiling1064454.214E‐05LBEACH2302002100ConveyorizedCharbroiling1070622.682E‐05LBEACH2302002200Under‐firedCharbroiling1070622.183E‐04LBEACH2302002100ConveyorizedCharbroiling1088833.597E‐04LBEACH2302002200Under‐firedCharbroiling1088832.496E‐03LBEACH2302002100ConveyorizedCharbroiling1089524.421E‐05LBEACH2302002200Under‐firedCharbroiling1089523.063E‐04LBEACH2302002100ConveyorizedCharbroiling1201275.943E‐06LBEACH2302002200Under‐firedCharbroiling1201271.914E‐05LBEACH2302003100FlatGriddleFrying1201278.487E‐06LBEACH2302002100ConveyorizedCharbroiling1233861.466E‐04LBEACH2302002200Under‐firedCharbroiling1233861.113E‐03LBEACH2302002100ConveyorizedCharbroiling1290008.852E‐06LBEACH2302002200Under‐firedCharbroiling1290003.587E‐05LBEACH2302003100FlatGriddleFrying1290003.139E‐05LBEACH2302002100ConveyorizedCharbroiling1304982922.709E‐04LBEACH2302002200Under‐firedCharbroiling1304982927.911E‐04LBEACH2302003100FlatGriddleFrying1304982922.589E‐04LBEACH2302002100ConveyorizedCharbroiling13302077.799E‐07LBEACH2302002200Under‐firedCharbroiling13302071.560E‐06LBEACH2302002100ConveyorizedCharbroiling1912421.309E‐06LBEACH2302002200Under‐firedCharbroiling1912422.542E‐06LBEACH37SCCSCCdescriptionPollutantCodeFactorNumericValueFactorUnitNumeratorFactorUnitDenominator2302002100ConveyorizedCharbroiling1933951.278E‐06LBEACH2302002200Under‐firedCharbroiling1933951.723E‐06LBEACH2302002100ConveyorizedCharbroiling2064406.484E‐06LBEACH2302002200Under‐firedCharbroiling2064402.638E‐05LBEACH2302003100FlatGriddleFrying2064402.371E‐05LBEACH2302002100ConveyorizedCharbroiling2089682.476E‐05LBEACH2302002200Under‐firedCharbroiling2089686.372E‐05LBEACH2302003100FlatGriddleFrying2089684.886E‐06LBEACH2302002100ConveyorizedCharbroiling500007.796E‐04LBEACH2302002200Under‐firedCharbroiling500005.876E‐03LBEACH2302002100ConveyorizedCharbroiling503281.450E‐06LBEACH2302002200Under‐firedCharbroiling503282.332E‐06LBEACH2302003100FlatGriddleFrying503281.154E‐06LBEACH2302002100ConveyorizedCharbroiling565531.772E‐06LBEACH2302002200Under‐firedCharbroiling565535.432E‐06LBEACH2302003100FlatGriddleFrying565532.918E‐06LBEACH2302002100ConveyorizedCharbroiling714321.006E‐03LBEACH2302002200Under‐firedCharbroiling714327.351E‐03LBEACH2302002100ConveyorizedCharbroiling750705.562E‐04LBEACH2302002200Under‐firedCharbroiling750704.242E‐03LBEACH2302002100ConveyorizedCharbroiling833291.613E‐06LBEACH2302002200Under‐firedCharbroiling833292.776E‐06LBEACH2302003100FlatGriddleFrying833291.357E‐06LBEACH38SCCSCCdescriptionPollutantCodeFactorNumericValueFactorUnitNumeratorFactorUnitDenominator2302002100ConveyorizedCharbroiling847424.140E‐06LBEACH2302002200Under‐firedCharbroiling847422.413E‐05LBEACH2302002100ConveyorizedCharbroiling850182.771E‐05LBEACH2302002200Under‐firedCharbroiling850188.647E‐05LBEACH2302003100FlatGriddleFrying850186.021E‐05LBEACH2302002100ConveyorizedCharbroiling867376.408E‐06LBEACH2302002200Under‐firedCharbroiling867372.003E‐05LBEACH2302003100FlatGriddleFrying867376.484E‐06LBEACH2302002100ConveyorizedCharbroiling912031.135E‐04LBEACH2302002200Under‐firedCharbroiling912032.649E‐04LBEACH2302003100FlatGriddleFrying912031.308E‐04LBEACH2302002100ConveyorizedCharbroiling925241.271E‐05LBEACH2302002200Under‐firedCharbroiling925242.613E‐05LBEACH2302003100FlatGriddleFrying925242.788E‐06LBEACH2302002100ConveyorizedCharbroiling954766.167E‐05LBEACH2302002200Under‐firedCharbroiling954764.387E‐04LBEACH2302002100ConveyorizedCharbroiling954873.482E‐06LBEACH2302002200Under‐firedCharbroiling954872.111E‐05LBEACH2302002100ConveyorizedCharbroiling988624.991E‐06LBEACH2302002200Under‐firedCharbroiling988623.250E‐05LBEACH2302002100ConveyorizedCharbroilingCO4.245E‐02LBEACH2302002200Under‐firedCharbroilingCO1.350E‐01LBEACH2302003000DeepFatFlyingCO0.000E+00LBEACH39SCCSCCdescriptionPollutantCodeFactorNumericValueFactorUnitNumeratorFactorUnitDenominator2302003100FlatGriddleFryingCO1.269E‐02LBEACH2302003200ClamshellGriddleFryingCO0.000E+00LBEACH2302002200Under‐firedCharbroilingNOX0.000E+00LBEACH2302002100ConveyorizedCharbroilingPM10‐FIL1.648E‐04LBEACH2302002200Under‐firedCharbroilingPM10‐FIL1.048E‐03LBEACH2302003100FlatGriddleFryingPM10‐FIL2.727E‐04LBEACH2302003200ClamshellGriddleFryingPM10‐FIL1.981E‐05LBEACH2302002100ConveyorizedCharbroilingPM10‐PRI4.980E‐02LBEACH2302002200Under‐firedCharbroilingPM10‐PRI3.528E‐01LBEACH2302003000DeepFatFlyingPM10‐PRI0.000E+00LBEACH2302003100FlatGriddleFryingPM10‐PRI1.031E‐01LBEACH2302003200ClamshellGriddleFryingPM10‐PRI6.994E‐03LBEACH2302002100ConveyorizedCharbroilingPM25‐FIL1.597E‐04LBEACH2302002200Under‐firedCharbroilingPM25‐FIL1.013E‐03LBEACH2302003100FlatGriddleFryingPM25‐FIL2.074E‐04LBEACH2302003200ClamshellGriddleFryingPM25‐FIL1.685E‐05LBEACH2302002100ConveyorizedCharbroilingPM25‐PRI4.827E‐02LBEACH2302002200Under‐firedCharbroilingPM25‐PRI3.415E‐01LBEACH2302003000DeepFatFlyingPM25‐PRI0.000E+00LBEACH2302003100FlatGriddleFryingPM25‐PRI7.834E‐02LBEACH2302003200ClamshellGriddleFryingPM25‐PRI5.910E‐03LBEACH2302002200Under‐firedCharbroilingSO20.000E+00LBEACH2302002100ConveyorizedCharbroilingVOC1.206E‐02LBEACH40SCCSCCdescriptionPollutantCodeFactorNumericValueFactorUnitNumeratorFactorUnitDenominator2302002200Under‐firedCharbroilingVOC4.148E‐02LBEACH2302003000DeepFatFlyingVOC1.261E‐02LBEACH2302003100FlatGriddleFryingVOC5.943E‐03LBEACH2302003200ClamshellGriddleFryingVOC2.316E‐04LBEACH41CONSTRUCTION DUST (3 SCCs: SCC 2311010000, SCC 2311020000, SCC 2311030000)RESIDENTIAL CONSTRUCTIONEmissions from residential constructionactivity are a function of the acreagedisturbed and volume of soil excavatedfor residential construction. Residential construction activity is developed from data obtained from the U.S.Department of Commerce (DOC)’s Bureauof the Census. The following documentation was prepared by E.H. Pechanand Associates with footnotes located at the end of this section:For this source category, the following SCC was assigned:SourceClassificationCode SCC Level One SCC Level TwoSCC LevelThreeSCC LevelFour2311010000 IndustrialProcessesConstruction:SIC 15 - 17General BuildingConstructionTotalActivity data:There are two activity calculations performed for this SCC,acres of surface soil disturbed and volume of soil removedfor basements.Surface soil disturbedThe US Census Bureau has 2008 data forHousing Starts - New Privately Owned Housing Units Started1whichprovides regional level housingstarts based on the groupings of 1 unit, 2-4units, 5 or more units. A consultation withthe Census Bureau in 2002 gave a breakdown of approximately1/3 of the housing starts being for 2 unit structures, and2/3 being for 3 and 4 unit structures. The2-4 unit category was then divided into2-units, and 3-4 units based on thisratio.42To get the number of structures foreach grouping, the 1unit category was divided by 1, 2 unit category was divided by2, and the 3-4 unit category was divided by 3.5. The 5 ormore unit category listed may bemade up of more than onestructure.New Privately Owned Housing Units Authorized Unadjusted Units2gives a conversion factor to determinethe ratio of structures to units inthe 5 or more unit category. For example if a county has one 40unit apartmentbuilding, the ratio would be 40/1. If there are 5 different 8 unit buildings in thesame project, the ratio would be 40/5.Structures started by category are then calculated at a regional level. The tableAnnual Housing Units Authorized byBuilding Permit3has 2007 data at the county level toallocate regional housing starts tothe county level. This results incounty level housing starts by number of units. The followingsurface areas were assumed disturbed for each unit type:Table 1: Surface Soil removed per unit type1-Unit 1/4 acre/structure2-Unit 1/3 acre/structureApartment 1/2 acre/structureThe 3-4 unit category was considered to be an apartment.Multiplication of housing startsto soil removed results innumber of acres disturbed for each unit category.Basement soil removalTo calculate basement soil removal, 2007Characteristics of New Houses4is used to estimate the percentage of 1 unitstructures that have a basement (onthe regional level). The county level estimate of number of 1 unit starts ismultiplied by the percent of 1 unit houses in the region that have a basement to get the number of basements in acounty. Basement volume is calculated by assuming a 2000 square foot house has a basementdug to a depth of 8 feet(making 16,000 ft3per basement). An additional 10% is added for peripheral dirt bringing the total to 17,600 ft3perbasement.43Emission Factors:Initial PM10emissions from construction of single family, two family, and apartments structures are calculated usingthe emission factors given in Table 2.The duration of construction activity for houses is assumed to be 6 months andthe duration of construction for apartments is assumed to be 12 months.Table 2. Emission Factors for Residential ConstructionType of StructureEmission FactorDuration ofConstructionApartments 0.11 tons PM10/acre-month12 months2-Unit Structures 0.032 tons PM10/acre-month6 months1-Unit Structures w/oBasements0.032 tons PM10/acre-month6 months1-unit Structures withBasements0.011 tons PM10/acre-month6 months0.059 tons PM10/1000 cubicyardsRegional variances in construction emissions are corrected using soil moisture level and silt content. These correctionparameters are applied to initial PM10emissions from residential construction todevelop the final emissions inventory.To account for the soil moisture level, the PM10emissions are weighted using the 30-year average precipitationevaporation (PE) values from Thornthwaite’s PE Index. Average precipitationevaporation values for each State wereestimated based on PE values for specific climatic divisionswithin a State. These values range from 7 to 41.44To account for the silt content, thePM10emissions are weighted using average siltcontent for each county. A data basecontaining county-level dry siltvalues was complied. These values were derived by applyinga correction factordeveloped by the California Air Resources Boardto convert wet silt values to dry silt values.5The equation for PM10emissions corrected for soil moisture and silt contentis:Corrected E InitialPESPM PME10 10 249%where:Corrected EPM10= PM10emissions corrected for soil moisture and silt content,PE = precipitation-evaporation value for each State,S = % dry silt content insoil for area being inventoried.Once PM10adjustments have been made, PM25emissions are set to 10% of PM10Example Calculation:PM10Emissions =∑( Aunitx Tconstructionx EFunit) x AdjPMWhere Aunit= HSUnitx SMUnitHSUnit= Regional Housing Starts x (county building permits/Regional building permits)SMUnit= Area or volume of soil moved for the given unit typeTConstruction= Construction time (in months) for given unit typeEFUnit= Unadjusted emission factor for PM10for the givenunit typeAdjPM= PM Adjustment factor45References:1.New Privately Owned Housing Units Started for 2008 ( Not seasonally adjusted)http://www.census.gov/const/startsua.pdf2.Table 2au. New Privately Owned Housing Units Authorized UnadjustedUnits for Regions, Divisions, andStateshttp://www.census.gov/const/C40/Table2/tb2u2007.txt3.Annual Housing Units Authorized by Building PermitsCO2007A, purchased from USDepartment of Census4.Type of Foundation in New One-Family Houses Completed,http://www.census.gov/const/C25Ann/sftotalfoundation.pdf46NON-RESIDENTIAL CONSTRUCTIONEmissions from non-residential construction activity are a function of theacreage disturbed for non-residentialconstruction. The following documentation was prepared by E.H. Pechan and Associates with footnotes located at theend of this section:For this source category, the following SCC was assigned:SourceClassificationCode SCC Level One SCC Level TwoSCC LevelThreeSCC LevelFour2311020000IndustrialProcessesConstruction:SIC 15 - 17HeavyConstruction TotalActivity Data:Annual Value of ConstructionPut in Place in the U.S1has 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 usingcounty-level non-residential construction (NAICSCode 2362) employmentdata obtained fromCounty BusinessPatterns2(CBP). Because some counties employment data was withheld due to privacy concerns, the followingprocedure was adopted:1.State totals for the known county level employees was subtracted from the number ofemployees reported in thestate level version of CBP. This results in the total number of withheld employees in the state.2.A starting guess of the midpoint ofthe range code was used (so for instance in the 1-19 employees range, aguess of 10 employees would be used) and a statetotal of the withheld counties was computed.473.A ratio of guessed employees (Step 2) to withheld employees (Step 1) was then usedto adjust the county levelguesses up or down so the state total ofadjusted guesses should match state total of withheld employees (Step1)In 1999 a figure of 2 acres/$106was developed. The Bureau of Labor StatisticsProducer Price Index3lists costs of theconstruction industry from 1999-2007.2007 acres per $106= 1999 acres per $106x (1999 PPI / 2007 PPI)=2 acres/$106(132.9 / 204.3)= 1.301 acres per $106Emission Factors:Initial PM10emissions from construction of non-residential buildings are calculated using anemission factor of 0.19tons/acre-month. The duration of construction activity for non-residential construction is assumed to be 11 months.Regional variances in construction emissions are corrected using soil moisture level and silt content. These correctionparameters are applied to initial PM10emissions from non-residential construction to develop the final emissionsinventory.To account for the soil moisture level, the PM10emissions are weighted using the 30-year average precipitationevaporation (PE) values from Thornthwaite’s PE Index. Average precipitationevaporation values for each State wereestimated based on PE values for specific climatic divisionswithin a State. These values range from 7 to 41.To account for the silt content, the PM10emissions are weighted using average silt content for each county. A database containing county-level drysilt values was complied.These values were derived byapplying a correction factordeveloped by the California Air Resources Boardto convert wet silt values to dry silt values.7The equation for PM10emissions corrected for soil moisture and silt content is:Corrected E InitialPESPM PME10 10 249%48where:Corrected EPM10= PM10emissions corrected for soil moisture and silt content,PE = precipitation-evaporation value for each State,S = % dry silt content insoil for area being inventoried.Once PM10adjustments have been made, PM25emissions are set to 10% of PM10Example Calculation:EmissionsPM10= NSpendingx (Empcounty/ EmpNational) x Apd x EFAdjx MWhere NSpending= National spendingEmpcounty= county level employment dataEmpNational= National level employment dataApd = Acres per million dollarsEFAdj= Adjusted PM10 emission factorM = duration of construction activityReferences:1.Annual Value of Construction Put in Place:http://www.census.gov/const/www/ototpage.html2.County Business Patterns:http://www.census.gov/econ/cbp/index.html3.Bureau of Labor Statistics:http://www.bls.gov/data/Table BMNR49ROAD CONSTRUCTIONEmissions from road construction activity are a functionof the acreage disturbed for road construction. Roadconstruction activity is developed from data obtained from the FederalHighway Administration (FHWA).The following documentation was prepared by E.H. Pechan andAssociates with footnotes located at the end of thissection:For this category, the following SCC was assigned:SourceClassificationCode SCC Level One SCC Level TwoSCC LevelThreeSCC LevelFour2311030000IndustrialProcessesConstruction: SIC15 - 17 Road Construction TotalActivity Data:The Federal Highway Administration hasHighway Statistics, Section IV - Highway Finance, Table SF-12A, StateHighway Agency Capital Outlay1for 2006 which outlines spending by state inseveral different categories. For thisSCC, the following columns are used: New Construction,Relocation, Added Capacity, Major Widening, and MinorWidening. These columns are also differentiated according to the following six classifications:1. Interstate, urban2. Interstate, rural3. Other arterial, urban4. Other arterial, rural5. Collectors, urban6. Collectors, rural50The State expenditure data arethen converted to new miles of road constructed using $/mile conversions obtained fromthe North Carolina Department of Transportation (NCDOT)in 2000. A conversion of $4 million/mile is applied to theinterstate expenditures. For expenditures on other arterial and collectors, a conversion factor of $1.9 million/mile isapplied, which correspondsto all other projects.The new miles of road constructed are used to estimate the acreage disturbed due to road construction. The total areadisturbed in each state is calculatedby converting the new miles of roadconstructed to acres using an acresdisturbed/mile conversion factor for each road type as given in the table below:Table 1: Spending per Mile and Acres Disturbed per Mile by Highway TypeRoad TypeThousandDollars permileAcresDisturbed permileUrban Areas, Interstate400015.2Rural Areas, Interstate400015.2Urban Areas, Other Arterials190015.2Rural Areas, Other Arterials190012.7Urban Areas, Collectors19009.8Rural Areas, Collectors19007.951Residential building starts2are used to allocate the state-level acres disturbed by road construction to the county. Aratio of the number of building starts ineach county to the total number of buildingstarts in each state is applied to thestate-level acres disturbed to estimatethe total number of acres disturbedby road construction in each county.Emission Factors:Initial PM10emissions from construction of roads are calculated using an emissionfactor of 0.42 tons/acre-month.Since most road construction consists of grading and leveling of land, the higher emission factor more accuratelyreflects the high level of cut and fill activity that occurs at road construction sites. The duration of construction activityfor road construction is assumed to be 12 months.Regional variances in construction emissions are corrected using soil moisture level and silt content. These correctionparameters are applied to initial PM10emissions from road construction todevelop the final emissions inventory.To account for the soil moisture level, the PM10emissions are weighted using the 30-year average precipitationevaporation (PE) values from Thornthwaite’s PE Index. Average precipitationevaporation values for each State wereestimated based on PE values for specific climatic divisions within a State. These values range from 7 to 41.To account for the silt content, thePM10emissions are weighted using average siltcontent for each county. A data basecontaining county-level dry siltvalues was complied. These values were derived by applyinga correction factordeveloped by the California Air Resources Boardto convert wet silt values to dry silt values.The equation for PM10emissions corrected for soil moisture and silt content is:Corrected E InitialPESPM PME10 10 249%where: Corrected EPM10= PM10emissions 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 PM10adjustments have been made, PM25emissions are set to 10% of PM1052Emission Calculation:EmissionsPM10=∑(HDrtx MCrtx ACrt) x (HSCounty/ HSState) x EFAdjx MWhere HDrt= Highway Spending for a specific road typeMCrt= Mileage conversion for a specific road typeACrt= Acreage conversion for a specific road typeHSCounty= Housing Starts in a given countyHSState= Housing Starts in a given StateEFAdj= Adjusted PM10 Emission FactorM = duration of construction activityReferences:1.2006 Highway Spending :http://www.fhwa.dot.gov/policy/ohim/hs06/xls/sf12a.xls2.Annual Housing Units Authorized by Building PermitsCO2007A, purchased from USDepartment of Census.53DEGREASING (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 aredesigned to remove foreign material, suchas oils, grease, waxes and moisture,usually in the preparation for furthertreatment, such as painting,electroplating, galvanizing, anodizing or applying conversion coatings. Three basic types ofsurface cleaning operations are currently used: cold cleaning, vapor cleaning, and in-line or conveyorized cleaning, whichcan be either a cold or vapor cleaning process. VOC emission results from the evaporation of solvents used in theseprocesses.Cold cleaning is a batch process in which solvents are appliedat room temperature or slightly heated. Parts are immersedin a solvent, usually mineral spirits. Parts too large for immersion may be sprayed or wiped with a solvent. The primarycold cleaning application is cleaning of tools or metal partsat service and automotive repair stations and manufacturingfacilities. Cold cleaning may incorporate covers or freeboards to limitthe evaporative loss of solvents.In-line cleaners use automatedload systems (typically conveyors) to maintain a continuous feed to the cleaning unit.These units use both cold and vapor-cleaning methods as described above, withthe majority beinghalogenated solventcleaning systems. These units are used for large-scale operationsand are usually enclosed except to the conveyor inlet orexit. A common application of in-line cleaners is cleaning printed circuit boards for the electronic and electricalcomponent industries.The Emission Inventory Improvement Program (EIIP) developed the following population-based methods for estimatingdegreasing emissions.54Activity data was collected from the US Census Bureau’s county level populationestimates for July 1, 2007.1Pointsource emissions, where present, were subtracted from these emission estimates.SAMPLE VOC EMISSION CALCULATIONS:  1001001001RERPCEPopulationFactorEmissionEmissionsVOCAnnualwhere:Auto Repair (Cold Cleaning) VOC Emission Factor = 2.5 lbs VOC/person/year1Manufacturing (Cold Cleaning) VOC Emission Factor = 1.1 lbs VOC/person/year1Electronics and Electrical (Vapor/In-Line) VOC Emission Factor= 0.21 lbs VOC/person/year1Other (Vapor/In-Line) VOC EmissionFactor = 0.49 lbs VOC/person/year1Population = 1,219,210 (Allegheny County)2Auto Repair Cold Cleaning CE (Control Efficiency) = 66%3Manufacturing Cold Cleaning CE (Control Efficiency) = 66%3Electronics Vapor/In-Line CE(Control Efficiency) = 63%3Other Vapor/In-Line CE (Control Efficiency) = 63%3All Categories RP (Rule Penetration) = 100%All Categories RE (Rule Effectiveness) = 80%1Eastern Research Group, “Emission Inventory Improvement Program, DocumentSeries, Volume III, Area Sources,Chapter 6,Solvent Cleaning,” Table 6.5-2 (EPA 1991), prepared for the Area Sources Committee, Emission InventoryImprovement Program, Septembert 1997.22 U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.325 Pa. Code Section 129.63, “Degreasing Operations,” available fromhttp://www.pacode.com/secure/data/025/chapter129/s129.63.html55Allegheny County Auto Repair (Cold Cleaning) VOC Emissions Calculation: yearperVOCtonspoundstonyearperVOCpoundsEmissionsVOCAnnualpeopleyearpersonVOClbsEmissionsVOCAnnual3393.1972000180.667,438,110080100100100661210,219,15.256DRY CLEANERS (SCC 2420000000)Three types of dry cleaning operations are used: coin-operated facilities using perchloroethylene (perc);commercial/industrial facilities using perc; and commercial/industrialfacilities using VOC solvents.Each county’s emissions were estimated per the samplecalculations below using an employment-based emissionfactor1and the number of 2006 employees in NAICS codes 81231X, 81232X, and 81233X..The number of DryCleaning employees was obtainedfrom County Business Patterns2by E. H. Pechan and Associates who also performedmidpoint calculations on any ranges obtained. Each county’s emissions were estimatedper the sample calculationsbelow.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 467 lbs VOC/ employee/ year1Employees = 2002 (2006 Allegheny County)21ERTAC Recommended, Freedonia 2007, accessed October 2009.2National, State and County level employment data downloaded from US Census Bureau, mapping of employmentflag letters reported by CountyBusiness Patterns to the range and midpointsof the range, and calculated final activitydata using the employment midpoint and adjustment factor.57 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualemployeesyearpersonVOClbsEmissionsVOCAnnual467.46720001934,934200246758ELECTRONIC AND OTHER ELECTRIC COATINGS (SCC 2401065000)The VOC emissions from this source category result from theevaporation of the solvent used in the insulation coatingsapplied to wire and cable and electronicparts. The emissions for each county were calculated using an employmentbased emission factor1and the number of employees in NAICS codes 331319, 331422, 331491, 335929, 335921 and335311.The number of Electrical Appliance employees was obtainedfrom County Business Patterns2and themidpoints were calculated by E. H. Pechan and Associateswhere obtained. Each county’s emissions were estimatedper the sample calculations below.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 24.7 lbs VOC/employee/year1Employees = 60 (Allegheny County)21ERTAC Area Inventory ComparabilityProject solvent working group, August8, 2009, (version 4) .xls, accessedSeptember 2009.2National, State and County level employment data downloaded from US Census Bureau, mapping of employmentflag letters reported by CountyBusiness Patterns to the range and midpointsof the range, and calculated final activitydata using the employment midpoint and adjustment factor.59 yearperVOC741.020001482,1607.24tonspoundstonyearperVOCpoundsEmissionsVOCAnnualemployeesyearemployeelbsVOCEmissionsVOCAnnual60FACTORY FINISHED WOOD (SCC 2401015000)The VOC emissions from this source category result from theevaporation of the solvent used in the gluing and coatingprocess. The emissions for each county were calculated using an employment-based emission factor1and employeesnumbers in NAICS codes 321XX2. The number of employees in each county was collected from County Businesspatterns and the adjusted employee numbers were prepared by Pechan & Associates using employment midpoint andadjustment factors for any ranges obtained.Point source emissions, where present,were subtracted from these emissionestimates.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 43 lbs VOC/employee/year1Employees =270 (Allegheny County)2 yearperVOC.805.520001610,1127043tonspoundstonyearperVOCpoundsEmissionsVOCAnnualemployeesyearemployeelbsVOCEmissionsVOCAnnual1ERTAC Area Inventory ComparabilityProject solvent working group, August8, 2009, (version 4).xls, accessedSeptember 2009.2National, State and County level employment data downloaded from US Census Bureau, mapping of employmentflag letters reported by CountyBusiness Patterns to the range and midpointsof the range, and calculated final activitydata using the employment midpoint and adjustment factor.61FIFRA-REGULATED PRODUCTS (SCC 2460800000)Pesticides defined by FIFRA include substances or mixtures thatare 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 homeand garden, as well as in commercialand governmental applications. Disinfectants and antimicrobial products areincluded. Household uses include pet care products, disinfectants and insecticides.All consumer and commercialpesticides contain VOCs. Aerosol and liquid sprays contain VOCs as solvents, usually ethanoland isobutane.Pesticides products can be grouped according to their targetpest, but should also be grouped according to their form(solid, liquid or aerosol) when considering control measures.County-level emissions were calculated using a per capita emission factorwhich was obtained from the EmissionInventory Improvement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. The emission factorrepresents pre-control emission rates. A CE of 20 percent3and an RP of 48.6 percent4were applied to reflect theFederal Rule for consumer products. There are nopoint sources associatedwith this category.1Eastern Research Group, “Emission Inventory Improvement Program, DocumentSeries, Volume III, Area Sources,Chapter 5, Consumer and Commercial Solvent Use,” Table5.4-1, prepared for the Area Sources Committee, EmissionInventory Improvement Program, August 1996, available fromhttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 20092U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.3ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009.4E.H. Pechan & Associates, Inc.,Control Measure Development Support Analysis of Ozone Transport CommissionModel Rules, prepared for the Ozone Transport Commission, March 2001.62Each county’s emissions are estimated perthe sample calculations listed below.SAMPLE VOC EMISSION CALCULATIONS:  1001001001RERPCEPopulationFactorEmissionEmissionsVOCAnnualwhere:Emission Factor = 1.78 lbs per person/year1Population = 1,219,210 (Allegheny County)2Control Efficiency = 20%3RP (Rule Penetration) = 48.6%4RE (Rule Effectiveness) = 100%1Eastern Research Group, “Emission Inventory Improvement Program, DocumentSeries, Volume III, Area Sources,Chapter 5, Consumer and Commercial Solvent Use,” Table5.4-1, prepared for the Area Sources Committee, EmissionInventory Improvement Program, August 1996, available fromhttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 20092U.S. Department of Commerce, Bureau of the Census, “Population Estimates Program,” T1. Population Estimates[10] data Set: 2007 PopulationEstimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.3ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009.4E.H. Pechan & Associates, Inc.,Control Measure Development Support Analysis of Ozone Transport CommissionModel Rules, prepared for the Ozone Transport Commission, March 2001.63yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualyearpersonlbsVOCEmissionsVOCAnnual6255.97920001963.250,959,11001001006.48100201210,219,178.164FUEL COMBUSTION – COMMERCIAL/INSTITUTIONAL (7 SCCs: SCC 2103001000, SCC 2103002000,SCC 2103004000, SCC 2103005000, SCC 2103006000, SCC 2103007000, SCC 2103011000)Source Description and ClassificationThis sub-sector covers emissionsfrom fuel combustion at stationary non-point sources within thecommercial/institutional sector. Thesedocumentation and fuel combustion emissions were calculated by E. H. Pechanand Associates. References are listed at the end of the Fuel Combustion – Commercial/Institutional section. Thefollowing are the fuel types that willbe included in the inventory for thecommercial/institutional non-point source subsector: anthracite coal, bituminous/sub-bituminous coal, distillate oil,residual oil, natural gas, LPG, wood, andkerosene. Motor gasoline isnot included as a non-point source because it is expectedthat all non-point gasolinecombustion in this sector is included in the non-road inventory.The approach to be used in calculating emissions for commercial/institutional fuel combustion is to first develop statelevel fuel consumption estimates, then to allocate these tothe county-level, and then tomultiply the resulting countylevel consumption estimates byappropriate emission factors.Source Classification.The non-point SCCs associated with commercial/institutional fuel combustion are displayed inTable 1.Table 1. Non-point Source Commercial/Institutional Fuel Combustion SCCsSCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 42103001000 Stationary Source Fuel Combustion Commercial/Institutional Anthracite Coal Total: All Boiler Types2103002000 Stationary Source Fuel Combustion Commercial/Institutional Bituminous/Sub-bituminousCoalTotal: All Boiler Types2103004000 Stationary Source Fuel Combustion Commercial/Institutional Distillate Oil Total: Boilers and IC Engines2103005000 Stationary Source Fuel Combustion Commercial/Institutional Residual Oil Total: All Boiler Types2103006000 Stationary Source Fuel Combustion Commercial/Institutional Natural Gas Total: Boilers and IC Engines65SCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 42103007000 Stationary Source Fuel Combustion Commercial/Institutional Liquefied Petroleum Gas(LPG)Total: All Combustor Types2103008000 Stationary Source Fuel Combustion Commercial/Institutional Wood Total: All Boiler Types2103011000 Stationary Source Fuel Combustion Commercial/Institutional Kerosene Total: All Combustor TypesActivity DataTable 2 summarizes this sector’s non-point source activity data, units, and data source. Total state-level commercialsector energy consumption data are available from the Energy Information Administration (EIA)’s State Energy DataSystem (SEDS), and were used for mostsource categories (EIA, 2007a). However,as documented below, a number ofadjustments were made to the SEDS data, and a separate EIA data source was used for distillate oil. Year 2006 SEDSdata were used to estimate 2007 emissions because these werethe latest year consumptiondata available at the timethis work was performed in 2009.Table 2. Non-point Source Commercial/Institutional Fuel Combustion Activity DataSCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 4 ActivityActivityDataSource2103001000 Stationary Source Fuel Combustion Commercial/Institutional Anthracite Coal Total: All Boiler Types Thousand short tonsof coal consumedEIA’s SEDSa2103002000 Stationary Source Fuel Combustion Commercial/Institutional Bituminous/Sub-bituminous CoalTotal: All Boiler Types Thousand short tonsof coal consumedEIA’s SEDSa2103004000 Stationary Source Fuel Combustion Commercial/Institutional Distillate Oil Total: All Boiler Types Thousand barrels ofdistillate oil consumedEIA’s Fuel Oiland KeroseneSalesa2103005000 Stationary Source Fuel Combustion Commercial/Institutional Residual Oil Total: All Boiler Types Thousand barrels ofresidual oil consumedEIA’s SEDSa66SCC SCC Level 1 SCC Level 2 SCC Level 3 SCC Level 4 ActivityActivityDataSource2103006000 Stationary Source Fuel Combustion Commercial/Institutional Natural Gas Total: All Boiler Types Million cubic feet ofnatural gas consumedEIA’s SEDSa2103007000 Stationary Source Fuel Combustion Commercial/Institutional Liquefied Petroleum Gas(LPG)Total: All CombustorTypesThousand barrels ofLPG consumedEIA’s SEDSa2103008000 Stationary Source Fuel Combustion Commercial/Institutional Wood Total: All Boiler Types Billion Btu of woodconsumedEIA’s SEDSa2103011000 Stationary Source Fuel Combustion Commercial/Institutional Kerosene Total: All CombustorTypesThousand barrels ofkerosene consumedEIA’s SEDSa(a) With adjustments that are described in the text of this section.Fuel-Specific Activity Data AdjustmentsCoal- for commercial/institutional coal combustion, the SEDSdata do not provide coal consumption estimates by typeof coal (i.e., anthracite versus bituminous/sub-bituminous) and in some cases,CAP emission factors differ between thetwo. Because anthracite is mined inthe eastern half of the Commonwealth, while bituminous is mined in the westernhalf, the emission calculations assume that eastern counties burn anthracite coal while western counties burnbituminous coal.Commercial Coal Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioCoalFactorEmissionPollutantEmissionsAnnualwhere:VOC Emission Factor = 0.3 lbs/ton anthracite coal/year; 0.05 lbs/tonbituminous coal/yearNOxEmission Factor = 9 lbs/ton anthracite coal/year; 11 lbs/ton bituminous coal/yearCO Emission Factor = 0.6 lbs/ton anthracitecoal/year; 5.0 lbs/ton bituminous coal/yearPb Emission Factor = 0.00042 lbs/ton anthracite coal/year and bituminous coal/year67SO2Emission Factor =34.71 lbs/ton anthracite coal/year; 91.96 lbs/ton bituminous coal/year (EPAdefault values for PA)PM10-FIL Emission Factor = 14.718lbs/ton anthracite coal/year; 12lbs/ton bituminous coal/yearPM25-FIL Emission Factor = 6.4224lbs/ton anthracite coal/year; 1.4 lbs/ton bituminous coal/yearPM-CON Emission Factor = 0.08 lbs/ton anthracitecoal/year; 0.04 lbs/ton bituminous coal/yearAnthracite Coal Sulfur Content = 0.89%Bituminous Coal Sulfur Content = 2.42%Anthracite Coal Ash Content = 13.38% ashPennsylvania Commercial Coal Consumption = 574,000 tonsNumber of Commercial County Employees (Allegheny County) =637,800Number of Pennsylvania’s Commercial Employees=4,546,525where:NOX Emissions:yearperNOXtonslbstonyearperNOXpoundsEmissionsNOXAnnualstateinemployeescountyinemployeesnsyearNOXlbsEmissionsNOXAnnual8733.442200016307.746,885525,546,4800,637to000,574coalbituminouston1168Distillate Oil and LPG– the SEDS commercial/institutional sector distillate oil and LPG consumption data includeconsumption estimates for equipment that EPA includes in the non-road sector inventory.To avoid double-counting ofLPG consumption, EPA ran the National Mobile Inventory Model (NMIM) for 2006and calculated the nationalvolume of non-road LPG consumption from commercial sectorsource categories. This estimate was then divided intothe SEDS total industrial sector LPGconsumption estimate to yield the proportion of total commercial/institutionalsector LPG consumption attributable tothe non-road sector in that year (approximately 18 percent). To estimate thevolume of commercial/institutional sectorLPG consumption that should not beincluded in the non-point source inventory EPA subtracted 18 percent from each state’s commercial sector LPG consumption estimate reported in SEDS.To avoid double-counting ofdistillate oil consumption between the non-point and non-road sector emissioninventories, EPA relied on a source otherthan SEDS to estimate consumption. The approach uses more detaileddistillate oil consumptionestimates reported in EIA’sFuel Oil and Kerosene Sales, and assumptions from theregulatory impact analysis (RIA) for EPA’s non-road diesel emissions rulemaking (EIA, 2008b; EPA, 2003). Table 4displays the assumptions that were applied to the state-level distillate oil consumption estimates reported inFuel Oiland Kerosene Salesto estimate total stationary source commercial/institutional sector consumption.Table 4. Assumptions Used to Estimate Commercial/Institutional Sector Stationary Source DistillateFuel ConsumptionSector Distillate Fuel Type% of TotalConsumptionfrom StationarySourcesCommercialNo. 1 Distillate Fuel Oil 80No. 2 Distillate Fuel Oil 100No. 2 Distillate/Ultra-Low, Low, and High SulfurDiesel0aNo. 4 Distillate Fuel Oil 100aAvery small portion of total commercial/institutional diesel is consumed by point sources (SCC 203001xx).69Commercial/Institutional Distillate Oil Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioOilEmissionsAnnualFactorEmissionPollutantwhere:VOC Emission Factor = 0.34 lbs/thous. gal. distillate oil/yearNOxEmission Factor = 20 lbs/thous. gal. distillate oil/yearCO Emission Factor = 5.0 lbs/thous. gal. distillate oil/yearPb Emission Factor = 0.00126 lbs/thous. gal. distillate oil/yearSulfur Content = 0.3%SO2Emission Factor = 42.6 lbs/thous. gal. distillate oil/yearPM10-FIL Emission Factor = 1.08 lbs/thous. gal. distillate oil/yearPM25-FIL Emission Factor = 0.83 lbs/thous. gal. distillate oil/yearPM-CON Emission Factor = 1.3 lbs/thous. gal. distillate oil/yearPennsylvania Commercial Distillate Oil Consumption = 4,264,000 barrels = 179,088 thousandgallonswhere:Number of Allegheny County Commercial Employees =637,800Number of Pennsylvania Commercial Employees = 4,546,525NO2 Emissions:yearperNOtonslbstonyearperNOpoundsEmissionsNOAnnualstateinemployeescountyinemployeesnsthousgalloyearistoilNOlbsEmissionsNOAnnual22300.2512000129069.459,5022525,546,4800,637,088,179dton220270Commercial/Institutional Residual Oil Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioOilEmissionsAnnualFactorEmissionPollutantwhere:VOC Emission Factor = 1.13 lbs/thous gal. residual oil/yearNOxEmission Factor = 55 lbs/thous gal. residual oil/yearCO Emission Factor = 5.0 lbs/thous gal. residual oil/yearPb Emission Factor = 0.00165 lbs/thous gal. residual oil/yearSO2Emission Factor = 353.25 lbs/thous gal. residual oil/yearSulfur Content = 2.25%PM10-FIL Emission Factor = 14.9413lbs/thous gal. residual oil/yearPM25-FIL Emission Factor = 5.5488lbs/thous gal. residual oil/yearPM-CON Emission Factor = 1.5 lbs/thous gal. residual oil/yearPennsylvania Commercial Residual Consumption = 287,000 barrels = 12,054,000 gallonswhere:Number of Commercial/Institutional CountyEmployees (Allegheny County) = 637,800Number of Pennsylvania Commercial/Institutional Employees = 4,546,525VOC Emissions:yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualstateinemployeescountyinemployeesnsthousgalloyearoilsgalVOClbsEmissionsVOCLAnnual9554.0200017971.1910525,546,4800,637054,12.Re000113.171Commercial/Institutional Natural Gas Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioOilEmissionsAnnualFactorEmissionPollutantwhere:VOC Emission Factor = 5.5lbs/MMCF natural gas/yearNOxEmission Factor = 100lbs/MMCF natural gas/yearCO Emission Factor = 84 lbs/MMCF natural gas/yearPb Emission Factor = .0005lbs/MMCF natural gas/yearSO2Emission Factor = 0.6lbs/MMCF natural gas/yearPM10-FIL Emission Factor = 0.13 lbs/MMCF natural gas/yearPM25-FIL Emission Factor = 0.11 lbs/MMCF natural gas/yearPM-CON Emission Factor = 0.32 lbs/MMCF natural gas/yearPennsylvania Commercial/Institutional NG Consumption = 130,328 MMCFwhere:Number of Allegheny County Commercial Employees = 637,800Number of Pennsylvania Commercial Employees = 4,546,52572CO Emissions:yearperCOtonslbstonyearperCOpoundsEmissionsCOAnnualstateinemployeescountinemployeesMMCFNGyearMMCFNGCOlbsEmissionsCOAnnual8775.76720001036.755,535,1525,546,4800,637328,13084Commercial/Institutional LPG Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioLPGEmissionsAnnualFactorEmissionPollutantwhere:VOC Emission Factor = 21.91 lbs/1000 barrel LPG/yearNOxEmission Factor = 398.38 lbs/1000 barrel LPG/yearCO Emission Factor = 501.96 lbs/1000 barrel LPG/yearPb Emission Factor = 0.001827 lbs/1000 barrel LPG/yearSO2Emission Factor = 2.39 lbs/1000 barrel LPG/yearPM10-FIL Emission Factor = 0.797 lbs/1000 barrel LPG/yearPM25-FIL Emission Factor = 0.438 lbs/1000 barrel LPG/yearPM-CON Emission Factor = 1.28 lbs/1000 barrel LPG/yearPennsylvania Commercial/InstitutionalLPG Consumption = 689,000 barrels73where:Number of Allegheny County Industrial Employees =637,800Number of Pennsylvania Industrial Employees = 4,546,525VOC Emissions:yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualstateinemployeescountyinemployeesBBLyearBBLVOClbsEmissionsVOCAnnual0588.1200017102.117,2525,546,4800,637000,689100091.21Commercial/Institutional Kerosene Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioKeroseneEmissionsAnnualFactorEmissionPollutantwhere:VOC Emission Factor = 0.3278571lbs/1000 gal Kerosene/yearNOxEmission Factor = 19.28572 lbs/1000 gal Kerosene/yearCO Emission Factor = 4.821429 lbs/1000 gal Kerosene/yearPb Emission Factor = 0.001215 lbs/1000 gal Kerosene/yearSO2Emission Factor = 41.07857 lbs/1000 gal Kerosene/yearPM10-FIL Emission Factor = 1.041429 lbs/1000 gal Kerosene/yearPM25-FIL Emission Factor = 0.8003572 lbs/1000 gal Kerosene/yearPM-CON Emission Factor = 1.25 lbs/1000 gal Kerosene/yearPennsylvania Commercial Kerosene Consumption = 420,000 barrels = 17,640,000 gallons74where:Number of Allegheny County Industrial Employees =637,800Number of Pennsylvania Industrial Employees = 4,546,525SO2 Emissions:yearperSOtonslbstonyearperSOpoundsEmissionsSOAnnualstateinemployeescountyinemployeesGALyearGALSOlbsEmissionsSOAnnual222228263.50200016791.652,101525,546,4800,637000,640,17100007857.41Point Source Energy AdjustmentBecause the point source inventory also includes commercial/institutional fuel combustion source categories, it isnecessary to subtract point source inventory fuel use from the SEDS fuel consumption estimates. Table 5 displays thecrosswalk between commercial/institutional fuel combustion non-point SCCs and associated point SCCs that EPAplans to use in the subtraction procedure. The subtractions will be performed after summing the point sourcethroughput estimates to the state-level.75Table 5. Point Source Subtraction SCCs Relevant to Nonpoint SourceCommercial/Institutional Fuel CombustionSCC SCC Level 1 SCC Level 2 SCC Level3 (Fuel-if not specified at level 3)2103001000 & 2103002000 --Commercial/Institutional; Anthracite Coal; Total: All Boiler Types and Bituminous/Sub-bituminous Coal; Total: All Boiler Types103002xx External Combustion Boilers Commercial/Institutional Bituminous/Sub-bituminous Coal10500202 External Combustion Boilers SpaceHeaters Commercial/Institutional (Coal)50190002 Waste Disposal Solid Waste Disposal - Government Auxiliary Fuel/No Emissions (Coal)50290002 Waste DisposalSolid Waste Disposal -Commercial/Institutional Auxiliary Fuel/No Emissions (Coal)2103004000 -- Commercial/Institutional; Distillate Oil; Total: Boilers and IC Engines103005xx External Combustion Boilers Commercial/Institutional Distillate Oil10500205 External Combustion Boilers Space Heaters Commercial/Institutional (Distillate Oil)50190005 Waste Disposal Solid Waste Disposal - Government Auxiliary Fuel/No Emissions (Distillate Oil)50290005 Waste DisposalSolid Waste Disposal -Commercial/Institutional Auxiliary Fuel/No Emissions (Distillate Oil)2103005000 -- Commercial/Institutional; Residual Oil; Total: All Boiler Types103004xx External Combustion Boilers Commercial/Institutional Residual Oil2103006000 -- Commercial/Institutional; Natural Gas; Total: Boilers and IC Engines103006xx External Combustion Boilers Commercial/Institutional Natural Gas10500206 External Combustion Boilers Space Heaters Commercial/Institutional (Natural Gas)203002xx Internal Combustion Engines Commercial/Institutional Natural Gas50190006 Waste Disposal Solid Waste Disposal - Government Auxiliary Fuel/No Emissions (Natural Gas)50290006 Waste DisposalSolid Waste Disposal -Commercial/Institutional AuxiliaryFuel/No Emissions (Natural Gas)2103007000 -- Commercial/Institutional; Liquid Petroleum Gas; Total: All Combustor Types103010xx External Combustion Boilers Commercial/Institutional Liquefied Petroleum Gas (LPG)10500210 External Combustion Boilers SpaceHeaters Commercial/Institutional (LPG)203010xx Internal Combustion Engines Commercial/Institutional Liquefied Petroleum Gas (LPG)50190010 Waste Disposal Solid Waste Disposal - Government Auxiliary Fuel/No Emissions (LPG)50290010 Waste DisposalSolid Waste Disposal -Commercial/Institutional Auxiliary Fuel/No Emissions (LPG)2103008000 -- Commercial/Institutional; Wood; Total: All Boiler Types103009xx External Combustion Boilers Commercial/Institutional Wood/Bark Waste10500209 External Combustion Boilers SpaceHeaters Commercial/Institutional (Wood)2103011000 -- Commercial/Institutional; Kerosene; Total: All Combustor Types203009xx Internal Combustion Engines Commercial/InstitutionalKerosene/Naphtha (Jet Fuel)50100603 Waste Disposal Solid Waste Disposal- Government Fire Fighting (Kerosene)County Allocation of State Activity DataYear 2007 county-level activity estimates willbe developed by allocating the state-level activity resulting from the adjustments to theSEDS data described above. The EPA compiled 2006 estimates ofcommercial sector (NAICS codes 42 through 81) employmentfrom the Bureau of Census’County Business Patterns 2006for use in this procedure (Census,2009a). A separate document describeshow withheldCounty Business Patternsemployment data were estimated (Divita,2008). The EPA also developed 2006 county-levelestimates of institutional sector (NAICS code 92) employment from 2007 localgovernment employment data in the 2007Census ofGovernmentsand adjustments reflecting eachstate’s 2006/2007 local governmentemployment ratio (Census, 2009b).1State-level commercial/institutional fuel combustion by fuel type was allocated to each countyusing the ratio of the number of commercial/institutional sector employees in each county to the total number ofcommercial/institutional sector employees in the state.Emission FactorsThe EPA has compiled criteria and hazardous air pollutant emission factors for non-point source commercial/institutional fuelcombustion categories (Huntley, 2009). These emission factors, which are too numerousto list here, are included in a spreadsheetwithin the ICI fuel combustion workbook. Inmost cases, these are the same emission factors that were used in preparing the 2002non-point source NEI (Pechan, 2006). Commercial/institutional woodcombustion emission factors were obtained from an ICI fuelcombustion study being performed for the Central RegionalAir Planning Association(CENRAP) (Pechan, 2009a).Potential ImprovementsStates may wish to incorporate the following improvements indeveloping non-point source commercial/institutional fuel combustionemission estimates: Update SO2emission factors to reflect coal sulfur content estimates for coal usedin the industrial sector in 2006--1County-level federal and state government employment data are not available from the Bureau of the Census.77a recent review of industrial and commercial coal sulfur content values for the Central Regional Air Planning Association concludedthat the 2002 NEI values are based onunrepresentative data (Pechan, 2009b).1Additional References for Fuel Combustion - Commercial/Institutional1. Census, 2009a: Bureau of the Census, U.S. Department of Commerce,County Business Patterns 2006, available from:http://www.census.gov/epcd/cbp/download/06_data/index.html, accessed March 2009.Census, 2009b: Bureau of the Census, U.S.Department of Commerce, “Local Government Employment and Payroll, March 2006,”2007 Census of Governments, available from:http://www.census.gov/govs/www/apesloc06.html, accessed March 2009.2. Divita, 2008: Divita, Frank, E.H. Pechan & Associates, Inc., memorandum to Roy Huntley, U.S. Environmental ProtectionAgency, “County Business PatternsCalculations,” December 4, 2008.3. EIA, 2008a: Energy Information Administration, U.S. Department of Energy,State Energy Data System – Consumption, PhysicalUnits, 1960-2006,available from:http://www.eia.doe.gov/emeu/states/_seds.html, released November 28, 2008.4. EIA, 2008b: Energy Information Administration, U.S. Department of Energy,Fuel Oil and Kerosene Sales, data available from:http://tonto.eia.doe.gov/dnav/pet/pet_cons_821use_dcu_nus_a.htm, release date December 23, 2008.5. EPA, 2003: U.S. Environmental Protection Agency, “Draft Regulatory Impact Analysis: Control of Emissions from NonroadDiesel Engines,” EPA420-R-03-008, Office ofTransportation and Air Quality, April 2003.6. Huntley, 2009: Huntley, Roy, U.S.Environmental Protection Agency, “SCCs & emission factors to be used in 2008 NEI toBollman May 1 2009.mdb [electronic file],” May 1, 2009.1Actual data characterizing sulfur content of coal consumed in the commercial sector is limited, but appears to be in-line withindustrial coal consumption values. Therefore, industrial sector sulfur content canreasonably be assumed to be representativeofcommercial sector sulfur content.787. Pechan, 2009a: E.H. Pechan & Associates, Inc., “Area Combustion Source Emissions Inventory Improvement Methodology,Technical Memorandum,” E.H. Pechan & Associates, Inc., prepared for Central RegionalAir Planning Association, March 20, 2009.8. Pechan, 2009b: E.H. Pechan & Associates, Inc., “Evaluationof ICI Combustion Coal SulfurContent, Technical Memorandum,”prepared for Central Regional Air Planning Association, March 28, 2009.9. Pechan, 2006: E.H. Pechan & Associates, Inc. “Documentation for the Final 2002 Nonpoint Sector(Feb 06 Version) NationalEmission Inventory for Criteria and HazardousAir Pollutants,” prepared for U.S. Environmental Protection Agency, July 2006.79FUEL COMBUSTION – INDUSTRIAL (7 SCCs: 2102001000,SCC 2102002000, SCC 2102004000, SCC 2102005000,SCC 2102006000, SCC 2102007000, SCC 2102011000)Source Category DescriptionThis sub-sector covers emissionsfrom fuel combustion at stationary non-point sources within the industrial sector (i.e., sources thatare not reported in the point source inventory because their emissions are too small). These documentation and fuel combustionemissions were calculated by E. H. Pechan and Associates. References are listed at the end ofthe Fuel Combustion – Industrialsection. Industrial fuel combustion emissions will be computedfor the following fuel types: coal, distillate oil, residual oil, naturalgas, liquefied petroleum gas (LPG), kerosene, and wood.There are additional types of energy that are consumed in the industrialsector: asphalt and road oil; feedstocks, naphtha (less than401°F); feedstocks, other oils (greater than 401°F); lubricants; motor gasoline; miscellaneous petroleum products; pentanes plus;special naphthas; and waxes. With the exception of motor gasoline, all of these additional fossil fuels are not actually combusted(oxidized) but are used as chemical feedstocks, construction materials,lubricants, solvents, or reducing agents. Therefore, there are noindustrial sector combustion emissions from these fuel types. As described in more detail later, most of the fuel types that areincluded in the industrial combustion sector,also have a non-fuel use component. Therefore, it is necessary to exclude this componentin calculating non-point source industrial fuel combustion activity/emissions. Motor gasoline is not inventoried as a non-point sourcebecause 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 tofirst develop state-level fuel consumptionestimates, then to allocate these to thecounty-level, and then to multiply the resulting county-level consumption estimates byappropriate emission factors.80Source Classification.Table 1 displays the non-point SCCs associated with industrial fuel combustion.Table 1. Non-point Source Industrial Fuel Combustion SCCsSCC SCC Level 1SCC Level2 SCC Level 3 SCC Level 42102001000Stationary Source FuelCombustionIndustrial Anthracite Coal Total: All Boiler Types2102002000Stationary Source FuelCombustionIndustrial Bituminous/Sub-bituminousCoalTotal: All Boiler Types2102004000Stationary Source FuelCombustionIndustrial Distillate Oil Total: Boilers and ICEngines2102005000Stationary Source FuelCombustionIndustrial Residual Oil Total: All Boiler Types2102006000Stationary Source FuelCombustionIndustrial Natural Gas Total: Boilers and ICEngines2102007000Stationary Source FuelCombustionIndustrial Liquefied Petroleum Gas(LPG)Total: All Boiler Types2102008000Stationary Source FuelCombustionIndustrial Wood Total: All Boiler Types2102011000Stationary Source FuelCombustionIndustrial Kerosene Total: All Boiler Types81Activity DataTable 2 summarizes this sector’s non-point source activity data, units, and data source.Total state-level industrial sector energyconsumption data are available from theEnergy Information Administration (EIA)’s State Energy Data System (SEDS), and wereused for most source categories (EIA, 2008a). However, as documented below, a number of adjustments were made to the SEDSdata, and a separate EIA data source was used for distillate oil.Year 2006 SEDS data were used to estimate 2007 emissions becausethese were the latest year consumption data available at the time this work was performed in 2009Table 2. Non-point Source Industrial Fuel Combustion Activity DataSCC SCC Level 1SCCLevel 2SCC Level3 SCC Level 4 ActivityActivity DataSource2102001000Stationary SourceFuel CombustionIndustrialAnthraciteCoalTotal: AllBoiler TypesThousand short tons ofcoal consumedEIA’s SEDSa2102002000Stationary SourceFuel CombustionIndustrialBituminous/SubbituminousCoalTotal: AllBoiler TypesThousand short tons ofcoal consumedEIA’s SEDSa2102004000Stationary SourceFuel CombustionIndustrialDistillate Oil Total:Boilers andIC EnginesThousand barrels ofdistillate oil consumedEIA’s Fuel Oiland KeroseneSalesa82SCC SCC Level 1SCCLevel 2SCC Level3 SCC Level 4 ActivityActivity DataSource2102005000Stationary SourceFuel CombustionIndustrialResidual Oil Total: AllBoiler TypesThousand barrels ofresidual oil consumedEIA’s SEDSa2102006000Stationary SourceFuel CombustionIndustrialNatural Gas Total:Boilers andIC EnginesMillion cubic feet ofnatural gas consumedEIA’s SEDSa2102007000Stationary SourceFuel CombustionIndustrialLiquefiedPetroleumGas (LPG)Total: AllBoiler TypesThousand barrels ofLPG consumedEIA’s SEDSa2102008000Stationary SourceFuel CombustionIndustrialWood Total: AllBoiler TypesBillion Btu of woodconsumedEIA’s SEDSa2102011000Stationary SourceFuel CombustionIndustrialKerosene Total: AllBoiler TypesThousand barrels ofkerosene consumedEIA’s SEDSaaWith adjustments that are describedin the text of this section.Fuel-Specific Activity Data AdjustmentsCoal- for industrial coal combustion, it was necessary to compile datarepresenting a sub-set of totalsector coal consumption. Datarepresentingnon-coke plantconsumption were compiled from EIA because coal consumed by coke plants is accounted for in the pointsource inventory. The SEDS data do not provide coal consumption estimates by type ofcoal (i.e., anthracite versus bituminous/subbituminous) and in some cases, CAP emission factors differ between the two. Because anthracite ismined in the eastern half oftheCommonwealth, while bituminous is mined inthe western half, the emission calculations assume thateastern counties burn anthracitecoal while western counties burn bituminous coal.83Industrial Coal Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioCoalFactorEmissionPollutantEmissionsAnnualwhere:VOC Emission Factor = 0.3 lbs/ton anthracite coal/year; 0.05 lbs/tonbituminous coal/yearNOxEmission Factor = 9 lbs/ton anthracite coal/year; 11 lbs/ton bituminous coal/yearCO Emission Factor = 0.6 lbs/ton anthracitecoal/year; 5.0 lbs/ton bituminous coal/yearPb Emission Factor = 0.00042 lbs/ton anthracite coal/year and bituminous coal/yearSO2Emission Factor =34.71 lbs/ton anthracite coal/year; 91.96 lbs/ton bituminous coal/year(EPA default values forPA)PM10-FIL Emission Factor = 14.718lbs/ton anthracite coal/year; 12lbs/ton bituminous coal/yearPM25-FIL Emission Factor = 6.4224lbs/ton anthracite coal/year; 1.4 lbs/ton bituminous coal/yearPM-CON Emission Factor = 0.08 lbs/ton anthracitecoal/year; 0.04 lbs/ton bituminous coal/yearAnthracite Coal Sulfur Content = 0.89%Bituminous Coal Sulfur Content = 2.42%Anthracite Coal Ash Content = 13.38% ashPennsylvania Industrial CoalConsumption = 2,597,000 tonsNumber of Industrial County Employees (Allegheny County) = 41,656Number of Pennsylvania Industrial Employees = 800,578where:Number of Allegheny County Industrial Employees =41,656Number of Pennsylvania Industrial Employees = 800,57884CO Emissions:yearperCOtonslbstonyearperCOpoundsEmissionsCOAnnualstateinemployeescountyinemployeesnsyearCOlbsEmissionsCOAnnual8204.373200017995.640,756578,008656,14to000,597,2coalbituminouston5Distillate Oil and LPG– the SEDS industrial sector distillate oil and LPG consumption datainclude consumption estimates forequipment that EPA includes in the non-roadsector inventory. In particular, SEDSconsiders the following non-road source categoryactivities to be part ofthe industrial sector: farming,logging, mining, and construction.To avoid double-counting of LPGconsumption, EPA ran the National MobileInventory Model (NMIM) for 2006 and calculated the national volume of non-road LPGconsumption from agriculture, logging, mining, and construction source categories.This estimate was then divided into the SEDS total industrialsector LPG consumption estimateto yield the proportion of totalindustrial sector LPG consumption attributable to the non-road sector in thatyear (approximately 9 percent).To estimate the volume of industrial sectorLPG consumption that should not be included in the non-pointsource industrial fuelcombustion category, EPA subtracted 9 percent from each state’sindustrial sector LPG consumption estimate reported in SEDS.To avoid double-counting of distillate oil consumption between the non-point andnon-road sector emission inventories, EPA relied ona source other than SEDS to estimate consumption. The approachuses more detailed distillateoil consumption estimates reported inEIA’sFuel Oil and Kerosene Sales, and assumptions used in the regulatory impact analysis (RIA) for EPA’s non-road dieselemissions rulemaking (EIA, 2008b; EPA, 2003).Table 4 displays the assumptions that were applied to the state-level distillateoil consumption estimates reported inFuel Oil andKerosene Salesto estimate total stationary source industrial sector consumption.85Table 4. Assumptions Used to Estimate IndustrialSector Stationary SourceDistillate Fuel ConsumptionSector Distillate Fuel Type% of TotalConsumptionfrom StationarySourcesIndustrialNo. 1 Distillate Fuel Oil 60No. 2 Distillate Fuel Oil 100No. 2 Distillate/Lowand High SulfurDiesel15aNo. 4 Distillate Fuel Oil 100Farm Diesel 0Other Distillate Fuel Oil 100Off-Highway(Construction andOther)Distillate Fuel Oil 5aThis value differs from the 0% assumption adopted in EPA’s non-road diesel emissions rulemaking because it is known that somediesel fuel isused by stationary sources (a 15 percent value was selected foruse as an approximate mid-pointof a potential range of 8 to 24% stationarysource use computed from a review of data from the EIA’sManufacturing Energy Consumption SurveyandFuel Oil and Kerosene Sales).Industrial Distillate Oil Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioOilEmissionsAnnualFactorEmissionPollutant86where:VOC Emission Factor = 0.20 lbs/thous gal. distillate oil/yearNOxEmission Factor = 20 lbs/thous gal. distillate oil/yearCO Emission Factor = 5.0 lbs/thous gal. distillate oil/yearPb Emission Factor = 0.00126 lbs/thous gal. distillate oil/yearSO2Emission Factor = 42.6 lbs/thous gal. distillate oil/yearSulfur Content = 0.3%PM10-FIL Emission Factor = 1 lbs/thous gal. distillate oil/yearPM25-FIL Emission Factor = 0.25 lbs/thous gal. distillate oil/yearPM-CON Emission Factor = 1.3 lbs/thous gal. distillate oil/yearPennsylvania Industrial Distillate Oil Consumption = 2,521,000 barrels = 105,882 thouand gallonsNumber of Allegheny County Industrial Employees =41,656Number of Pennsylvania Industrial Employees = 800,578SO2 Emissions:yearperSOtonslbstonyearperSOpoundsEmissionsSOAnnualstateinemployeescountyinemployeesnsthousgalloyearistoilgalSOlbsEmissionsSOAnnual23479.1172000129787.695,2342578,008656,14882,105d000126.42287Industrial Residual Oil Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioOilEmissionsAnnualFactorEmissionPollutantwhere:VOC Emission Factor = 0.28 lbs/thous gal. residual oil/yearNOxEmission Factor = 47 lbs/thous gal. residual oil/yearCO Emission Factor = 5.0 lbs/thous gal. residual oil/yearPb Emission Factor = 0.00165 lbs/thous gal. residual oil/yearSO2Emission Factor = 353.25 lbs/thous gal. residual oil/yearSulfur Content = 2.25%PM10-FIL Emission Factor = 20.7213lbs/thous gal. residual oil/yearPM25-FIL Emission Factor = 13.4963lbs/thous gal. residual oil/yearPM-CON Emission Factor = 1.5 lbs/thous gal. residual oil/yearPennsylvania Industrial Residual Oil Consumption = 1,702,000 barrels = 71,484 thousand gallonsNumber of Allegheny County Industrial Employees =41,656Number of Pennsylvania Industrial Employees = 800,578PM10-FIL Emissions:yearperFILPMtonslbstonyearperFILPMpoundsEmissionsFILPMAnnualstateinemployeescountyinemployeesnsthousgalloyearoilsgalFILPMlbsEmissionsFILPMAnnual105363.3820001105553.072,7710578,008656,14484,71.Re0001107213.201088Industrial Natural Gas Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioNGEmissionsAnnualFactorEmissionPollutantwhere:VOC Emission Factor = 5.5lbs/MMCF natural gas/yearNOxEmission Factor = 100lbs/MMCF natural gas/yearCO Emission Factor = 84 lbs/MMCF natural gas/yearPb Emission Factor = .0005lbs/MMCF natural gas/yearSO2Emission Factor = 0.6lbs/MMCF natural gas/yearPM10-FIL Emission Factor = 0.13 lbs/MMCF natural gas/yearPM25-FIL Emission Factor = 0.11 lbs/MMCF natural gas/yearPM-CON Emission Factor = 0.32 lbs/MMCF natural gas/yearPennsylvania Industrial NGConsumption = 193,856 MMCFwhere:Number of Allegheny County Industrial Employees =41,656Number of Pennsylvania Industrial Employees = 800,578NOx Emissions:89yearperNOxtonslbstonyearperNOxpoundsEmissionsNOxAnnualstateinemployeescountyinemployeesMMCFyearMMCFNOxlbsEmissionsNOxAnnual3397.50420001421.679,008,1578,008656,14856,193100Industrial LPG Gas Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioLPGEmissionsAnnualFactorEmissionPollutantwhere:90VOC Emission Factor = 21.91lbs/ thous bbl LPG/yearNOxEmission Factor = 398.38lbs/ thous bbl LPG/yearCO Emission Factor = 501.96lbs/ thous bbl LPG/yearPb Emission Factor = 0.001827lbs/ thous bbl LPG/yearSO2Emission Factor = 2.39lbs/ thous bbl LPG/yearPM10-FIL Emission Factor = 0.797 lbs/ thous bbl LPG/yearPM25-FIL Emission Factor = 0.438 lbs/ thous bbl LPG/yearPM-CON Emission Factor = 1.28 lbs/ thous bbl LPG/yearPennsylvania Industrial LPGConsumption = 3,923,000 bblNumber of Allegheny County Industrial Employees =41,656Number of Pennsylvania Industrial Employees = 800,578CO Emissions:yearperCOtonslbstonyearperCOpoundsEmissionsCOAnnualstateinemployeescountyinemployeesBBLyearBBLCOlbsEmissionsCOAnnual2308.51200016469.461,102578,008656,14000,923,3100096.501Industrial Kerosene Combustion:  EmployeesStateofNumberEmployeesCountyofNumbernConsumptioKeroseneEmissionsAnnualFactorEmissionPollutantwhere:91VOC Emission Factor = 0.1928471 lbs/ thous gal Kerosene/yearNOxEmission Factor = 20.0 lbs/ thous gal Kerosene/yearCO Emission Factor = 5.0 lbs/ thous gal Kerosene/yearPb Emission Factor = 0.001215 lbs/ thous gal Kerosene/yearSO2Emission Factor = 42.6 lbs/ thous gal Kerosene/yearPM10-FIL Emission Factor = 1.0lbs/ thous gal Kerosene/yearPM25-FIL Emission Factor = 0.25 lbs/ thous gal Kerosene/yearPM-CON Emission Factor = 1.3lbs/ thous gal Kerosene/yearNumber of Allegheny County Industrial Employees =41,656Number of Pennsylvania Industrial Employees = 800,578SO2 Emissions:yearperSOtonslbstonyearperSOpoundsEmissionsSOAnnualstateinemployeescountyinemployeesyearGalSOlbsEmissionsSOAnnual222228158.1200017589.630,3578,008656,14000,638,110006.42Non-Fuel Use Energy AdjustmentSome industrial sector energy isconsumed for non-fuel purposes. For example, natural gas is used as a feedstock in chemicalmanufacturing plants and to make nitrogenousfertilizer, 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 consumptionfor non-energy uses from the volume of total fuel consumption.The EPA’s State Greenhouse GasInventory Tool (SIT) providesnational defaults representing the percentage of total industrial fuel consumption from non-energy uses. These default valueshave anadditional limitation beyond their lack ofgeographic detail - they represent the EIA’s definition of the industrial sector, whichincludes fuel consumption from industrial, farm, mining, and construction sectors that is accounted for in the non-road inventory.92Furthermore, a review of the SIT default data indicates that all residual oil is consumed as a fuel source. However, the EIA’s2002Manufacturing Energy Consumption Survey(MECS) indicates significantnon-fuel use of residual oilin the manufacturing sector(EIA, 2007a). In discussions about this issue, EIA noted that the non-fuel use data inthe SIT appeared to be incorrect, and that theMECS data were representative of 2002 non-fuel use (Lorenz, 2009). Given this concern, a review was conducted of the non-fueluseassumptions incorporated into the EIA’s GHG emissions inventory for 2005 (EIA, 2007b). For each type of industrial sector energyconsumed in 2006, Table 5 summarizes EIA’s non-fuel use assumptions.Table 5. Non-Fuel Use Information from EIA’s 2005GHG InventoryFuel Non-Fuel UseAssumptionAsphalt and Road Oil 100%Coal (non-coke) Yes (<100%)Distillate Oil Yes (<100%)Feedstocks, Naphtha <401°F 100%Feedstocks, Other oils >401°F 100%Kerosene NoneLPG Yes (<100%)Lubricants 100%Misc. Petroleum Products 100%Motor Gasoline NoneNatural Gas Yes (<100%)Pentanes Plus 100%Residual Oil Yes (<100%)Special Naphthas 100%Waxes 100%In calculating the emissionactivity for industrial fuel combustion, EPA excluded all SEDS fuel types for which EIA assumes 100percent of consumption is non-fuel use.93For fuel types for which non-fuel use occurs, but is less than100 percent, Pechan reviewed two information sources to identify thenon-fuel use percentage to apply in theNEI. The first source was that listed byEIA in its 2005 national GHG inventory; the secondwas the EIA’s 2002 MECS. The MECS data has the advantage of providing region-specific estimates as well as values that excludefuel consumption that is already accounted for in the non-road inventory. For distillateand residual fuel and natural gas, theEIA GHGinventory source was MECS. For LPG, it was not possible to usethe EIA GHG inventory source for non-fuel consumption as it isaproprietary source published by the AmericanPetroleum 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 usedtorepresent non-coke coal consumption. The2002 MECS data treat “syntheticcoal” that is ultimatelycombusted as regular coal, as anon-fuel (feedstock) use. Because of the limitations of the MECSdata, EPA obtained from EIA arough estimate of the percentage ofnon-coking coal that is used for non-fuel purposes (while also treating “synthetic coal” as a fuel use).Based on the EIA’s estimate that 5-10 percent of non-coke coal isused for non-fuel purposes, EPAassumed that 7 percent of noncoke plant industrial sector coal consumption is for non-fuel purposes (Lorenz, 2009).Table 6 presents the non-fuel use percentagesthat were applied to estimate industrial fuel combustion activity.Table 6. Industrial Sector Non-Fuel Use EstimatesFuel% Non-Fuel Use by RegionSourceNortheast South Midwest WestDistillate Oil 5a9b9b5a2002 MECSLPG 41a98 88 41a2002 MECSNatural Gas 1 15 6 41 2002 MECSNon-CokeCoal7c7c7c7cLorenz,2009Residual Oil 0 25b25b8 2002 MECSaDue to withheld data, value represents combination of Northeast and West region data.bDue to withheld data, value represents combination of Midwest and South region data.cRegion-specific values not available.94Source Energy AdjustmentBecause the point source inventory also includes industrial fuel combustion categories, it is necessary to subtract point sourceinventory fuel use from the SEDSfuel consumption estimates.Table 7 displays a crosswalk between industrial fuel combustion non-point SCCs and associated point SCCs that EPA plans to useinthe subtraction procedure.1The subtractions will be performed after summing the point source throughput estimates to the state-level.County Allocation of State Activity DataYear 2005 county-level activity estimates willbe developed by allocating the state-level activity resulting from the adjustments to theEIA data described above. The EPA compiled 2006 estimates ofmanufacturing sector employment from the Bureau of Census’County Business Patterns 2006for use in this procedure (Census, 2009). State-level industrial fuel combustion by fuel type will beallocated to each county using the ratio ofthe number of manufacturing sector (NAICScodes 31-33) employees in each county tothetotal number of manufacturing sector employees in the state.A separate document describes how withheldCounty Business Patternsemployment data wereestimated (Divita, 2008).Table 7. Point Source Subtraction SCCs Relevantto Non-point Source Industrial Fuel CombustionSCC SCC Level 1 SCC Level 2 SCC Level3 (Fuel-if not specified at level 3)2102002000 – Industrial; Bituminous/Sub-bituminous Coal; Total: All Boiler Types102002xx External Combustion Boilers Industrial Bituminous/Sub-bituminous Coal10500102 External Combustion Boilers Space Heaters Industrial (Coal)390002xx Industrial Processes In-Process Fuel Use Bituminous Coal50390002 Waste Disposal Solid Waste Disposal –Industrial Auxiliary Fuel/No Emissions (Coal)2102004000 – Industrial; Distillate Oil; Total: All Boilers and IC Engines102005xx External Combustion Boilers Industrial Distillate Oil10201403 External Combustion Boilers Industrial CO Boiler (Distillate Oil)1As noted in a footnote to Table 7, it isimportant to exclude any natural gas pipeline fuel use from the point source subtractionprocedure because SEDS includes such use in the Transportation sector rather than the Industrial sector.95SCC SCC Level 1 SCC Level 2 SCC Level3 (Fuel-if not specified at level 3)10500105 External Combustion Boilers SpaceHeaters Industrial (Distillate Oil)202001xx Internal Combustion Engines Industrial DistillateOil (Diesel)20200401 Internal Combustion Engines Industrial Large Bore Engine (Diesel)20200405 Internal Combustion Engines Industrial Crankcase Blow-by (Diesel)20200406 Internal Combustion Engines Industrial Evaporative Losses (Fuel Storage and Delivery System) (Diesel)20200407 Internal Combustion EnginesIndustrial Exhaust (Diesel)27000320 Internal Combustion Engines Off-Highway Diesel Engines Industrial Equipment30190001 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Distillate Oil)30190011 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Distillate Oil)30190021 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Distillate Oil)30290001 Industrial Processes Food and AgricultureFuel Fired Equipment (Distillate Oil)30390001 Industrial Processes Primary Metal Production Fuel Fired Equipment (Distillate Oil)30390011 Industrial Processes Primary Metal Production Fuel Fired Equipment (Distillate Oil)30390021 Industrial Processes Primary Metal Production Fuel Fired Equipment (Distillate Oil)30400406 Industrial Processes Secondary Metal Production Lead (Distillate Oil)30490001 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Distillate Oil)30490011 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Distillate Oil)30490021 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Distillate Oil)30490031 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Distillate Oil)30500208 Industrial Processes Mineral ProductsAsphalt Concrete (Distillate Oil)30505022 Industrial Processes Mineral Products Asphalt Processing (Blowing) (Distillate Oil)30590001 Industrial Processes Mineral ProductsFuel Fired Equipment (Distillate Oil)30590011 Industrial Processes Mineral ProductsFuel Fired Equipment (Distillate Oil)30590021 Industrial Processes Mineral ProductsFuel Fired Equipment (Distillate Oil)30600901 Industrial Processes PetroleumIndustry Flares (Distillate Oil)30609901 Industrial Processes Petroleum Industry Incinerators (Distillate Oil)30790001 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Distillate Oil)30790011 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Distillate Oil)30790021 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Distillate Oil)30890001 Industrial ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (Distillate Oil)30890011 Industrial ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (Distillate Oil)30890021 Industrial ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (Distillate Oil)30990001 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Distillate Oil)30990011 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Distillate Oil)31000401 Industrial Processes Oil and Gas Production Process Heaters (Distillate Oil)96SCC SCC Level 1 SCC Level 2 SCC Level3 (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 Oil39900501 Industrial Processes Miscellaneous Manufacturing Industries Process Heater/Furnace (Distillate Oil)39990001 Industrial Processes Miscellaneous Manufacturing IndustriesMiscellaneous Manufacturing Industries (Distillate Oil)39990011 Industrial Processes Miscellaneous Manufacturing IndustriesMiscellaneous Manufacturing Industries (Distillate Oil)39990021 Industrial Processes Miscellaneous Manufacturing IndustriesMiscellaneous Manufacturing Industries (Distillate Oil)40201002 Petroleum and Solvent Evaporation Surface CoatingOperations Coating Oven Heater (Distillate Oil)40290011 Petroleum and Solvent Evaporation Surface Coating Operations Fuel Fired Equipment (Distillate Oil)49090011 Petroleum and Solvent Evaporation Organic SolventEvaporation Fuel Fired Equipment (Distillate Oil)49090021 Petroleum and Solvent Evaporation Organic SolventEvaporation Fuel Fired Equipment (Distillate Oil)50390005 Waste Disposal Solid Waste Disposal – Industrial Auxiliary Fuel/No Emissions (Distillate Oil)2102005000 – Industrial; Residual Oil; Total: All Boiler Types102004xx External Combustion Boilers Industrial Residual Oil10201404 External Combustion Boilers Industrial CO Boiler (Residual Oil)202005xx Internal Combustion Boilers Industrial Residual/Crude Oil30190002 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Residual Oil)30190012 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Residual Oil)30190022 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Residual Oil)30290002 Industrial Processes Food and Agriculture Fuel Fired Equipment (Residual Oil)30390002 Industrial Processes Primary Metal Production Fuel Fired Equipment (Residual Oil)30390012 Industrial Processes Primary Metal Production Fuel Fired Equipment (Residual Oil)30390022 Industrial Processes Primary Metal Production Fuel Fired Equipment (Residual Oil)30490002 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Residual Oil)30490012 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Residual Oil)30490022 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Residual Oil)30490032 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Residual Oil)30500207 Industrial Processes Mineral Products Asphalt Concrete (Residual Oil)30505021 Industrial Processes Mineral Products Asphalt Processing (Blowing) (Residual Oil)30590002 Industrial Processes Mineral ProductsFuel Fired Equipment (Residual Oil)30590012 Industrial Processes Mineral ProductsFuel Fired Equipment (Residual Oil)30600111 Industrial Processes Petroleum Industry Process Heaters (Residual Oil)30600902 Industrial Processes PetroleumIndustry Flares (Residual Oil)30609902 Industrial Processes Petroleum Industry Incinerators (Residual Oil)30790002 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Residual Oil)30790012 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Residual Oil)30790022 Industrial Processes Pulp and Paper and Wood Products Fuel Fired Equipment (Residual Oil)30890002 Industrial Processes Rubber and Miscellaneous Plastics Fuel Fired Equipment (Residual Oil)97SCC SCC Level 1 SCC Level 2 SCC Level3 (Fuel-if not specified at level 3)Products30890012 Industrial ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (Residual Oil)30890022 Industrial ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (Residual Oil)30990002 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Residual Oil)30990012 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Residual Oil)31000402 Industrial Processes Oil and Gas Production Process Heaters (Residual Oil)31000412 Industrial Processes Oil and Gas Production Process Heaters (Residual Oil)31390002 Industrial Processes Electrical Equipment Process Heaters (Residual Oil)390004xx Industrial Processes In-Process Fuel Use Residual Oil39990002 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Residual Oil)39990012 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Residual Oil)39990022 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Residual Oil)40201003 Petroleum and Solvent Evaporation Surface CoatingOperations Coating OvenHeater (Residual Oil)40290012 Petroleum and Solvent Evaporation Surface CoatingOperations Fuel Fired Equipment (Residual Oil)49090012 Petroleum and Solvent Evaporation Organic SolventEvaporation Fuel Fired Equipment (Residual Oil)49090022 Petroleum and Solvent Evaporation Organic SolventEvaporation Fuel Fired Equipment (Residual Oil)2102006000 – Industrial; Natural Gas; Total: Boilers and IC Engines102006xx External Combustion Boilers Industrial Natural Gas10201401 External Combustion Boilers Industrial CO Boiler (Natural Gas)10500106 External Combustion Boilers Space Heaters Commercial/Institutional (Natural Gas)202002xxaInternal Combustion Engines Industrial Natural Gas30190003 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Natural Gas)30190013 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Natural Gas)30190023 Industrial Processes Chemical Manufacturing Fuel Fired Equipment (Natural Gas)30290003 Industrial Processes Food and Agriculture Fuel Fired Equipment (Natural Gas)30291001 Industrial Processes Food and Agriculture Fuel Fired Equipment (Natural Gas)30390003 Industrial Processes Primary Metal Production Fuel Fired Equipment (Natural Gas)30390013 Industrial Processes Primary Metal Production Fuel Fired Equipment (Natural Gas)30390023 Industrial Processes Primary Metal Production Fuel Fired Equipment (Natural Gas)30400407 Industrial Processes Secondary Metal Production Lead (Natural Gas)30490003 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Natural Gas)30490013 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Natural Gas)30490023 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Natural Gas)30490033 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Natural Gas)30500206 Industrial Processes Mineral Products Asphalt Concrete (Natural Gas)30505020 Industrial Processes Mineral Products Asphalt Processing (Blowing) (Natural Gas)98SCC SCC Level 1 SCC Level 2 SCC Level3 (Fuel-if not specified at level 3)30590003 Industrial Processes Mineral ProductsFuel Fired Equipment (Natural Gas)30590013 Industrial Processes Mineral ProductsFuel Fired Equipment (Natural Gas)30590023 Industrial Processes Mineral ProductsFuel Fired Equipment (Natural Gas)30600105 Industrial Processes Petroleum Industry Process Heaters (Natural Gas)30600903 Industrial Processes PetroleumIndustry 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 Gas30622403 Industrial Processes Petroleum Industry Underground Storage and Other Remediation: Air Stripping: Natural Gas30790003 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 ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (Natural Gas)30890013 Industrial ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (Natural Gas)30890023 Industrial ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (Natural Gas)30990003 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Natural Gas)30990013 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Natural Gas)30990023 Industrial Processes Fabricated Metal Products Fuel Fired Equipment (Natural Gas)31000404 Industrial Processes Oil and Gas Production Process Heaters (Natural Gas)31000414 Industrial Processes Oil and Gas Production Process Heaters (Natural Gas)31390003 Industrial Processes Electrical Equipment Process Heaters (Natural Gas)390006xx Industrial Processes In-process Fuel Use Natural Gas39900601 Industrial Processes MiscellaneousManufacturing Industries Process Heater/Furnace (Natural Gas)39990003 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Natural Gas)39990013 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Natural Gas)39990023 Industrial Processes Miscellaneous Manufacturing Industries Miscellaneous Manufacturing Industries (Natural Gas)40201001 Petroleum and Solvent Evaporation Surface CoatingOperations Coating Oven Heater (Natural Gas)40290013 Petroleum and Solvent Evaporation Surface CoatingOperations Fuel Fired Equipment (Natural Gas)40290023 Petroleum and Solvent Evaporation Surface CoatingOperations Fuel Fired Equipment (Natural Gas)49090013 Petroleum and Solvent Evaporation Organic SolventEvaporation Fuel Fired Equipment (Natural Gas)49090023 Petroleum and Solvent Evaporation Organic SolventEvaporation Fuel Fired Equipment (Natural Gas)50390006 Waste Disposal Solid Waste Disposal – Industrial Auxiliary Fuel/No Emissions (Natural Gas)2102007000 – Industrial; LPG; Total: All Boiler Types102010xx External Combustion BoilersIndustrial Liquefied Petroleum Gas10500110 External Combustion BoilersSpace Heaters Industrial (LPG)99SCC SCC Level 1 SCC Level 2 SCC Level3 (Fuel-if not specified at level 3)202010xx Internal Combustion EnginesIndustrial Liquefied Petroleum Gas27300320 Internal Combustion Engines Off-highway LPG-fueled Engines Industrial Equipment30290005 Industrial Processes Food and Agriculture Fuel Fired Equipment (LPG)30490035 Industrial Processes Secondary Metal Production Fuel Fired Equipment (Propane)30500209 Industrial Processes MineralProducts Asphalt Concrete (LPG)30505023 Industrial Processes Mineral Products Asphalt Processing (Blowing) (LPG)30590005 Industrial Processes Mineral Products Fuel Fired Equipment (LPG)30600107 Industrial Processes Petroleum Industry Process Heaters (LPG)30600905 Industrial Processes Petroleum Industry Flares (LPG)30609905 Industrial Processes Petroleum Industry Incinerators (LPG)30890004 Industrial ProcessesRubber and Miscellaneous PlasticsProductsFuel Fired Equipment (LPG)31000406 Industrial Processes Oil and Gas Production Process Heaters (Propane/Butane)390010xx Industrial Processes In-process Fuel Use Liquefied Petroleum Gas39901001 Industrial Processes Miscellaneous Manufacturing Industries Process Heater/Furnace (LPG)40201004 Petroleum and Solvent Evaporation Surface Coating Operations Coating Oven Heater (LPG)50390010 Waste Disposal Solid Waste Disposal -Industrial Auxiliary Fuel/No Emissions (LPG)2102008000 – Industrial; Wood; Total: All Boiler Types102009xx External Combustion Boilers Industrial Wood/Bark Waste390009xx Industrial Processes In-process Fuel Use Wood2102011000 – Industrial; Kerosene; Total: All Boiler Types202009xx Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel)aNote that EIA’s SEDS includes natural gasused as pipeline fuel (e.g., for use incompressor engines) in the Transportation sector rather than the Industrial sector Therefore, suchpipeline use should not be included in thepoint source subtraction procedure.d. Emission FactorsThe EPA has compiled criteria and hazardous air pollutant emission factors for non-point sourceindustrial fuel combustion categories(Huntley, 2009). These emission factors, which are too numerous to list here, are included in a spreadsheet within the ICI fuelcombustion workbook. In most cases, these are the same emission factors that were used inpreparing the 2002 non-point sourceNEI(Pechan, 2006). Industrial LPG and wood combustion emission factors wereobtained from an ICI fuel combustion study beingperformed for the Central Regional Air Planning Association (CENRAP) (Pechan, 2009a).100Potential ImprovementsThe following are potential improvements that states may wish toincorporate in developing non-point source industrial fuelcombustion emission estimates:Investigate the availability ofmore geographic and year-specific estimates ofnon-fuel use consumption of industrial energy(e.g., MECS is planning to release 2006 year data in the coming months);Consider implementing a county allocation procedure thatPechan developed for the Central Regional Air PlanningAssociation (CENRAP) that reflects theenergy-intensity of each industrial sector--current methods only reflect number ofemployees in each industry sector (Pechan, 2009a); andUpdate SO2emission factors to reflect coal sulfur content estimates for coal usedin the industrial sector in 2006--a recentreview of industrial coal sulfur content values for CENRAP concluded thatthe 2002 NEI values are based on unrepresentativedata (Pechan, 2009b).Additional References for Fuel Combustion - IndustrialCensus, 2009: Bureau of the Census, U.S. Department of Commerce,County Business Patterns 2006, Washington, DC, availablefrom:http://www.census.gov/epcd/cbp/download/06_data/index.html accessed March 2009.101Divita, 2008: Divita, Frank, E.H. Pechan& Associates, Inc., memorandumto Roy Huntley, U.S. Environmental Protection Agency,“County Business Patterns Calculations,” December 4, 2008.EIA, 2008a: Energy Information Administration, U.S. Department of Energy,State Energy Data System– Consumption, PhysicalUnits, 1960-2006,available fromhttp://www.eia.doe.gov/emeu/states/_seds.html, released November 28, 2008.EIA, 2008b: Energy Information Administration, U.S. Department of Energy,Fuel Oil and Kerosene Sales, data available fromhttp://tonto.eia.doe.gov/dnav/pet/pet_cons_821use_dcu_nus_a.htm, release date December 23, 2008.EIA, 2007a: Energy Information Administration, U.S. Department of Energy,2002 Manufacturing Energy Consumption Survey, U.S.Department of Energy, Energy Information Administration, accessed fromhttp://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 inthe United States 2005, DOE/EIA-0638 (2005), October 2007.102GASOLINE MARKETING (5 SCCs)(Stage I SCC 2501060053, Stage II Uncontrolled SCC 2501060101,Stage II Controlled SCC 2501060102, Underground StorageTank Breathing and Emptying SCC2501060201, Truck Transit SCC 2505030120)Gasoline marketing involves the operations typically associated with transporting gasoline from refineries to final consumptioningasoline-powered vehicles. Evaporative emissions of VOCs occur at all points in the distribution process. The operations that wereinventoried as area sources are gasolinedispensing outlets andgasoline tank trucks in transit. Bulk terminals and outlets areinventoried as point sources. VOCemissions result from the following sources: 1)Stage I (tank truck unloading into undergroundstorage tanks), 2) Stage II (vehicle fueling), 3) Underground Storage Tank Breathing and Emptying, and 4) Truck Transit.Each category’s emission factors wereobtained from AP-42 Fire factors1. Throughputs were calculatedfrom monthly data obtainedfrom the Pennsylvania Department ofRevenue Bureau of Motor Fuel Taxes2. County and state populations3were used to apportionthe gasoline throughput to each county. Control efficiency (CE)4,5rule penetration (RP)4,5and rule effectiveness (RE) factors were1U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards,Compilation of Air Pollutant EmissionFactors, Volume I: Stationary Point and Area Sources, AP-42, Fifth Edition, Chapter 5: Petroleum Industry, Table 5.2-7., January1995, Accessed October 2009.http://www.epa.gov/ttn/chief/ap42/ch05/index.html2Pennsylvania Department of Revenue, “Monthly Revenue Report”, accessed October 2009.http://www.revenue.state.pa.us/revenue/cwp/view.asp?a=13&q=2011483U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.425 Pa. Code Section 129.60, “BulkGasoline Plants,” available fromhttp://www.pacode.com/secure/data/025/chapter129/s129.60.html525 Pa. Code Section 129.61, “Small Gasoline StorageTank Control (Stage I Control),” available fromhttp://www.pacode.com/secure/data/025/chapter129/s129.61.html103applied to Stage I for each county to reflectthe application ofvapor balance systems. A RE factor was applied to Stage II toeachregulated county. CE, RP, and RE factors were applied to Underground Storage Tank Breathing to reflect the application of pressurerelief valves. There were no point sourcesfor this source category. Each county’s emissions were estimated per the following samplecalculations.SAMPLE VOC EMISSION CALCULATIONS:Stage I:  PopStatePopCountySalesGasolineAnnualStateFactorEmissionEmissionsVOCAnnualwhere:Emission Factor = 7.3 lbs VOC/1000 gallonsState Annual Gasoline Sales = 2,360,855,769 gallons/yearCounty Population = 1,219,210 (Allegheny County)State Population = 12,432,792Control Efficiency (CE) = 96%Rule Penetration (RP) = 96%Rule Effectiveness (RE) = 80%yearperVOCtonspoundstonyearperVOCpoundsEmissionsVOCAnnualyeargallonsgallonsVOClbsEmissionsVOCAnnual0063.22220001605.012,4441008010096100961792,432,12210,219,1769,855,360,210003.7104Stage II:Vehicle refueling VOC emissions were estimated using AP-42 factors, monthly gasoline sales estimates and county populations.These are the same gasoline sales figures that are used to estimate Stage I emissions.Stage II control program information was included for the counties with controls based on program information regarding controlefficiency from Pennsylvania. The Pennsylvania counties with Stage II controls areAllegheny, Armstrong, Beaver, Bucks, Butler,Chester, Delaware, Fayette, Montgomery, Philadelphia, Washington, and Westmoreland.Population data were used to allocate monthly Pennsylvania gasoline sales to each county.Stage II Controlled:  PopStatePopCountySalesGasolineStateFactorEmissionVOCEmissionsVOCAlleghenywhere:Emission Factor = 1.1 lb/1000 gallonsState Gasoline Consumption =2,360,855,769 gallons2007 Allegheny County Pop = 1,219,2102007 State Population = 12,432,792yearperVOCtonspoundstonyearperVOCpoundsEmissionsVOCAnnualpoppopyeargallonsgallonsVOClbsEmissionsVOCAnnual4667.25200013199.933,50100801001001001001792,432,12210,219,1769,855,360,210001.1105Underground Storage Tank Breathing and Emptying:  popStatepopCountySalesGasolineAnnualStateFactorEmissionEmissionsVOCAnnualwhere:Emission Factor = 1.0 lbs VOC/1000 gallons2007 State Gasoline Sales = 2,360,855,769 gallons/yearCounty Population = 1,219,210 (Allegheny County)State Population = 12,432,792Control Efficiency (CE) = 90%Rule Penetration (RP) = 96%Rule Effectiveness (RE) = 80%yearperVOCtonspoundstonyearperVOCpoundsEmissionsVOCAnnualyeargallonsgallonsVOClbsEmissionsVOCAnnual7459.35200018599.491,711008010096100901792,432,12210,219,1769,855,360,210000.1106Truck Transit:  PopStatePopCountySalesGasolineAnnualStateFactorEmissionEmissionsVOCAnnualwhere:Emission Factor = 0.06 lbs VOC/1000 gallonsState Annual Gasoline Sales = 2,360,855,769 gallons/yearCounty Pop = 1,219,210 (Allegheny County)State Pop = 12,432,792(The emission factor is based on the assumption that gasolinedelivery is via single trips and accounts for both full and emptytrucktravel.)yearperVOCtonspoundstonyearperVOCpoundsEmissionsVOCAnnualpoppopdaygallonsgallonsVOClbsEmissionsVOCAnnual9454.6200019054.890,13792,432,12210,219,1769,855,360,2100006.0107GRAPHIC ARTS (SCC 2425000000)The graphic arts industry can bedivided by technology into sixdifferent printing segments: rotogravure, flexographic, offsetlithographic, letterpress, screen, and plateless (xerographic,electrostatic, magnetic, thermal, ink-jet, etc.). Graphic arts includeoperations that are involved in the printingof publications, such as newspapers, magazines, books, and advertising, and also printedpackaging on various substrates such as paper, plastic, foilbags, wrappers, cardboard cartons,and metal cans. Paper can be coated oruncoated. Films include polyethylene and anumber of other polymers. Other productsinclude wall and floor coverings, greetingcards, and paper towels. Textiles arespecifically excluded from the graphicarts operationssource category.Emissions of VOCs result from evaporation of solvents used ininks and cleaning. The emissionsfor each county were calculatedusing a per capita emission factor1and U.S. Census Bureau population data2. Point source emissions, where present, were subtractedfrom these emission estimates.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (Emission Factor)(Population)where:Emission Factor = 4.4 lbs VOC/person/year3Population = 1,219,210 (Allegheny County)21ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed October 2009.2U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.108HOUSEHOLD PRODUCTS (SCC 2460200000)Household products consist primarily of cleaning products for hard surfaces, clothing,carpet, dishes waxes and polishes. Otherproducts include air fresheners and charcoal lighter fluids. Theseproducts have air emissions suchas special napthas, alcohols,carbonyls and other organics thatcontain VOCs. The amount of VOCs emitted primarily depends on the VOC content of the productand the amount of product used.County-level emissions were calculated using a per capita emission factor which was obtained from the Emission InventoryImprovement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. The emission factor represents pre-controlemission rates. A CE of 10.94 percent3and an RP of 48.6 percent4were applied to reflect the Federal Rule for consumer products.There are no point sources associated with this category.Each county’s emissions are estimated perthe sample calculations listed below.SAMPLE VOC EMISSION CALCULATIONS:1Eastern 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 SourcesCommittee, Emission Inventory ImprovementProgram, August 1996, available fromhttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 20092U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.3ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009.4E.H. Pechan & Associates, Inc.,Control Measure Development Support Analysisof Ozone Transport Commission Model Rules,prepared for the Ozone Transport Commission, March 2001.109  1001001001RERPCEPopulationFactorEmissionEmissionsVOCAnnualwhere:Emission Factor =0.79lbs VOC/person/year1Population = 1,219,210 (Allegheny County)1Control Efficiency = 10.94%RP (Rule Penetration) = 48.6%4RE (Rule Effectiveness) = 100%yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualyearpersonlbsVOCEmissionsVOCAnnual98.4552000138.965,9111001001006.4810094.101210,219,179.0110INDUSTRIAL MAINTENANCECOATINGS (SCC 2401100000)The VOC emissions from this source category result from the evaporation of solvents from surface coating of objects and materialsthat may exist in extreme conditions. There were no point sources. The emissions for each county were calculated using a percapitaemission factor1and U.S. Census Bureau population data2. Each county’s emissions were estimated per the following samplecalculations.SAMPLE VOC EMISSION CALCULATIONS: PopulationFactorEmissionEmissionsVOCAnnualwhere:Emission Factor = 0.15 lbs VOC/person/year1Population = 1,219,210 people (Allegheny County)2yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualpeoplepersonEmissionsVOCAnnual4408.91200015000.881,182210,219,1yearVOClbs.1501ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed September 2009.2U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.111MACHINERY AND EQUIPMENT (SCC 2401055000)The VOC emissions from this source category result from the evaporation of the solvent used inthe coating process in manufacturingfacilities of such as engines, turbines, farm and garden equipment, computers, and office machinery. The emissions for each countywere calculated using an employment-based emission factor1and employee data2from NAICS Codes 3331XX, 3332XX, 3333XX and33341XX obtained fromCounty 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 = (EmissionFactor)(Number of Employees)where:VOC Emission Factor = 109 lbs VOC /employee/year1Employees = 1,119 employees (Allegheny County)21ERTAC Area Inventory Comparability Project,revised August 18, 2009, accessed September 2009.2National, State and County level employment data downloaded from US Census Bureau, mappingof employment flag lettersreported by County Business Patterns to therange and midpoints of therange, and calculated final activity data using the employmentmidpoint and adjustment factor.112 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualemployeesyearemployeeVOClbsEmissionsVOCAnnual9855.0620001971,2111191,109113MARINE COATING (SCC 2401080000)This source category includes ship and boatbuilding and repairing. The emissions werecalculated using an employment-basedemission factor1and employee data from NAICS codes 3366XX and 488390. The number of employees in each county for 2006 wascollected by E.H. Pechan and Associates, whocalculated the midpoints from any given ranges2. Each county’s emissions wereestimated per the following sample calculations below. Point source emissions, where present, were subtracted from these emissionestimates.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 198 lbs VOC /employee/yearEmployees = 5 employees(Allegheny County)1ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed October, 2009.2National, State and County level employment data downloaded from US Census Bureau, mappingof employment flag lettersreported by County Business Patterns to therange and midpoints of therange, and calculated final activity data using the employmentmidpoint and adjustment factor.114 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualEmployeesyearEmployeelbsVOCEmissionsVOCAnnual489.0200019905198115METAL 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 thecalculation below using an employment-based emission factor1and employee data from NAICSCode 332431, obtained fromCountyBusiness Patterns2.Point source emissions, where present, were subtracted from these emission estimates.SAMPLE VOC EMISSION CALCULATION:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 2,326 lbs VOC/employee/year1Employees =10 employees (Allegheny County)21ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed September 2009.2National, State and County level employment data downloaded from US Census Bureau, mappingof employment flag lettersreported by County Business Patterns to therange and midpoints of therange, and calculated final activity data using the employmentmidpoint and adjustment factor.116 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualEmployeesyearEmployeelbsVOCEmissionsVOCAnnual63.1120001260,3210326,2117METAL FURNITURE (SCC 2401025000)This source category includes manufacturingmetal household and office furniture, suchas beds, cabinets, desks, bookcases, andchairs. The emissions for each county were calculated per the sample calculations below using an employment-based emission factor1and employee data for NAICS codes 337124, 337214, and half of NAICS codes 337127, 339111 and 337215. The number ofemployees in each county for 2007 was obtained fromCounty Business Patterns2for year 2006 by E. H. Pechan and Associates, whoperformed calculations for midpoints and adjustment factors forany ranges that were obtained. Point source emissions, wherepresent, were subtracted from these emission estimates.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 772 lbs VOC /employee/yearEmployees = 102 employees (Allegheny County)1ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed September 2009.2National, State and County level employment data downloaded from US Census Bureau, mappingof employment flag lettersreported by County Business Patterns to therange and midpoints of therange, and calculated final activity data using the employmentmidpoint and adjustment factor.118METAL SHEETS, STRIPS, COILS (SCC 2401045000)This source category includes the manufacturing of metal sheets, stripsand coils, of which functional coatings may be added forprotective purposes. This can be accomplished by brushing, rolling, spraying, dipping,flow coating, electro-coating, or specializedcombinations or variations of these methods. Emissions result from the evaporation of the paintsolvent and any additional solventused to thinthe coating and from the use of solvents in cleaning the surface prior tocoating and in cleaning coating equipment after use.Emissions for each county were calculated per the calculation below using an employment-based emission factor1and employee datafrom NAICS Codes 339911, 339914, 332812 and 339912. The number of employees in each county for 2006 was obtained fromCounty Business Patterns2by E. H. Pechan and Associates, who also performedthe calculations of midpoints and adjustment factors1Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 8,Industrial Surface Coating,” Table 8.5-1,Principal Industrial Surface Coating SIC, September 1997, accessed September 2009.2National, State and County level employment data downloaded from US Census Bureau, mappingof employment flag lettersreported by County Business Patterns to therange and midpoints of therange, and calculated final activity data using the employmentmidpoint and adjustment factor.119from any associated ranges obtained. Theemissions from point sources, where present,were subtracted from the emissions of thecorresponding county.SAMPLE VOC EMISSION CALCULATION:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 2,877 lbs VOC/employee/year1Employees =514 employees (Allegheny County)2 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualEmployeesyearEmployeelbsVOCEmissionsVOCAnnual389.73920001778,478,1514877,2120MISCELLANEOUS MANUFACTURING (SCC 2401090000)This source category includes small industrial surface coating establishments primarily engaged in manufacturing products notclassified in any other group suchas jewelry, silverware, musical instruments, dolls, toys, games, pens, pencils, buttons, brooms, andcaskets. Operations involve applying a thin layer of coating, such as paint, lacquer, enamel and varnish, to an object for decorativepurposes. The surface coating products are either water-based or solvent based liquid carriers thatmostly evaporate in the drying orcuring process.The emissions for each county were calculated per the sample calculations below using a per capita emission factor1and U.S. CensusBureau population data2. Point source emissions, where present, were subtracted from these emission estimates.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (Emission Factor)(Population)where:Emission Factor = 0.6 lbs VOC/person/yearPopulation =1,219,210 (Allegheny County)1Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 8,Industrial Surface Coating,” Table 8.5-2, National Default PerCapita VOC Emission Factors, September 1997, accessed March 2009.2U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.121 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualpeopleyearpersonVOClbsEmissionsVOCAnnual365.76320001731,5261,219,2106.0122MISCELLANEOUS PRODUCTS (NOT OTHERWISE COVERED) (SCC 2460900000)Miscellaneous consumer products not coveredin the other product groupsinclude arts and crafts supplies, non-pesticidal veterinaryand pet products, and pressurized food products.County-level emissions were calculated using a per capita emission factor which was obtained from the Emission InventoryImprovement Program (EIIP)1and U.S. Bureau of the Census 2007 population data2. A CE of 0 percent3and an RP of 48.6 percent4were applied to reflect the Federal Rulefor consumer products. There are no pointsources associated with this category.Each county’s emissions are estimated perthe sample calculations listed below.SAMPLE VOC EMISSION CALCULATIONS:  1001001001RERPCEPopulationFactorEmissionEmissionsVOCAnnualwhere:1Eastern 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 SourcesCommittee, Emission Inventory ImprovementProgram, August 1996, available fromhttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 2009.2U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.3ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009.4E.H. Pechan & Associates, Inc.,Control Measure Development Support Analysisof Ozone Transport Commission Model Rules,prepared for the Ozone Transport Commission, March 2001.123Emission Factor =0.07lbs VOC/person/year1Population = 1,219,210 (Allegheny County)2Control Efficiency = 0%3RP (Rule Penetration) = 48.6%4RE (Rule Effectiveness) = 100%yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualyearpersonlbsVOCEmissionsVOCAnnual67.42200017.344,851001001006.4810001210,219,107.0124OPEN BURNING (3 CCs)(Residential Household Waste SCC 2610030000;Residential Yard Waste – Leaves, SCC 2610000100; Residential Yard Waste -Brush SCC 2610000400)Open burning can be done in open drums or baskets, in fieldsand yards, and in large open dumps or pits. Materials commonlydisposed of in this manner include household waste, landscaperefuse, agricultural field refuse, wood refuse, and leaves. For emissioninventory purposes, Open Burning is dividedinto four categories: Residential Household Waste; Residential Leaf; Residential Brush;Land Clearing.County-level emissions were calculated forResidential Household Waste using an emission factor which was obtained from theEmission Inventory Improvement Program (EIIP)1and U.S. Bureau of the Census 20002and 20073population data. There are no pointsources associated with this category.Throughput data was obtained from the percent Rural 2000 county population numbers applied to the 2007 county populations. Theaverage household size4was considered to be 2.5 residents and the average amount of waste produced per household4was considered1Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 16,Open Burning,” Table 16.4-1, Emission Factors for Open Burning of Municipal Refuse (EPA, 1997 & EPA,1995a) available athttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed December 2009.2U.S. Department of Commerce, Bureau of the Census, 2000 Census Data,http://factfinder.census.gov/servlet/DownloadCenterServlet3U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 20094Eastern Research Group, “Emission Inventory Improvement Program, Document Series, Volume III, Area Sources, Chapter 16,Open Burning,” Example 16.4-1,http://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed December 2009.125to be 5.37 lbs/day or 1960.05 lbs/year or 0.9800 tpy. The loading factor4was 6.7% to reflect the percent of rural households whoactually burn their household trash.For counties with areas labeled as Air Basins it was assumed that no open burning ofhousehold waste was being accomplished andtherefore no emissions were calculated.SAMPLE CALCULATIONS:Residential Household Waste Burning:VOC Emission Factor = 8.560 lbs/ ton waste/yearNOxEmission Factor = 6 lbs/ ton waste/yearCO Emission Factor = 85 lb/ ton waste/yearSO2 Emission Factor = 1.0 lbs/ ton waste/yearPM10 Emission Factor = 38.0 lbs/ton waste/yearPM2.5 Emission Factor = 34.8 lbs/ ton waste/yearCO Emission Factor = 85.0 lbs/ ton waste/yearLoading Factor = 0.067 tonswaste/2.5 person householdRural Households = 24,109 (Adams County – this is non-air basin county)CE (Control Efficiency) = 0%RP (Rule Penetration) = 100%RE (Rule Effectiveness) = 80% (reflects PA’s Solid Waste rules)126VOC Emissions for Adams County:   yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnuallfhouseholdstonsyearwastetonVOClbsEmissionsVOCAnnual775.62000145.550,131008010010010001067.0109,2498.0560.8Yard WastesYard waste burning is the open burning of materials such as grass clippings, leaves, and trimmings fromtrees and shrubs. Yardwasteburning takes place where the waste is generated (i.e., residences, parks, institutions such as universities or hospitals, office complexesor other areas where grounds maintenance generates this type of waste)or waste disposal sites where wastes have been collected.Many municipalities, who provide leafremoval 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 YardWaste - Brush using emission factors obtained from AP-42 factors1, 1995.Throughput data was obtained by applyingthe percent Rural2000 county population2to the 2007 county populations3. The averageamount of leaf waste produced per person1was considered to be 0.64 lbs/day or 0.00728tpy calculated for the months of September,1U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards,Compilation of Air Pollutant EmissionFactors, Volume I: Stationary Point and Area Sources, AP-42, Fifth Edition, January 1995.2U.S. Department of Commerce, Bureau of the Census, 2000 Census Data,http://factfinder.census.gov/servlet/DownloadCenterServlet3U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009127October and November. The loading factor2of 28% was applied to reflect the percent ofrural population who actually burn their yardleaf waste. For counties with areas labeled as Air Basins it was assumed that noopen burning of household waste was beingaccomplished and therefore no emissions were calculated.Leaf Open Burning:where:VOC Emission Factor = 28 lbs/ton waste/yearNOxEmission Factor = 6.2 lbs/ton waste/yearCO Emission Factor =112 lbs/ton waste/yearSO2 Emission Factor = 0.76 lbs/ton waste/yearPM2.5 Emission Factor= 22 lbs/ton waste/yearPM10 Emission Factor =22 lbs/ton waste/yearAverage amount Leaf Waste/person = 0.64 lbs/day or58.24 lbs/person for (Sept. Oct. Nov.)Yard Waste Average Composition = 50%grass/ 25% brush/25% leavesAverage Leaf Waste per person = 14.56 lbs or 0.00728 tpyLoading Factor = 0.28 tons waste/personPopulation = 94,437 people (Adams County –this is a non-air basin county)CE (Control Efficiency) = 0%RP (Rule Penetration) = 100%RE (Rule Effectiveness) = 80%1Eastern 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 athttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html,accessed December2009.2ERTAC Area Inventory Comparability Project, revised August14, 2009, accessed December 2009.128Leaf Open Burning; Example PM10 Calculation for Adams County:  yearperPMtonslbstonyearperPMpoundsEmissionsPMAnnualruralpersonyearwastetonPMlbsEmissionsPMAnnual103514.120001109306.270210100801001001000128.0273,6000728.0102210Additional Referencesfor Open Burning:E.H. Pechan & Associates, Inc., “Open Burning in ResidentialAreas, Emissions Inventory Development Report,” prepared for MidAtlantic/Northeast VisibilityUnion, January 31, 2004.Pennsylvania Code, Section 25, Chapter 129.14 , available athttp://www.pacode.com/secure/data/025/chapter129/s129.14.html129OTHER SPECIAL PURPOSECOATINGS (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 thiscategory covers those specific coating processes notalready included in other sourcecategories (e.g., Industrial Maintenance Coatings). Emissions forthis category were estimatedusing aper capita emission factor1and U.S. Bureau of the Census population data2. Each county’s emissions were calculated per the followingsample calculations.SAMPLE VOC EMISSION CALCULATIONS:where:VOC Emission Factor = 0.007 lbs VOC/person/year1Population 1,219,210 (Allegheny County)21ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed August 2009.2U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009. PopulationFactorEmissionEmissionsVOCAnnual130 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualpeopleyearpersonVOClbsEmissionsVOCAnnual2672.42000147.5348,210,219,1007.0131PAPER, FOIL AND FILM (SCC 2401030000)This source category includes the manufacturing of paper, foil and film. The emissionsfrom point sources, where present, weresubtracted from the emissions of the corresponding county. Emissions for each county were calculated per the calculation belowusingan employment-based emission factor1and employee data from NAICS Codes 322221, 322222, 322223, 322225 and 322226. Thenumber of employees in eachcounty for 2006 was obtained fromCounty Business Patterns2by E. H. Pechan and Associates, who alsoperformed the calculations of midpoints and adjustment factorsfrom any associated ranges.SAMPLE VOC EMISSION CALCULATION:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 735 lbs VOC/employee/yearEmployees =862 employees (York County)1ERTAC Area Inventory Comparability Project, revised August 14,2009, accessed September 2009.2National, State and County level employment data downloaded from US Census Bureau, mappingof employment flag lettersreported by County Business Patterns to therange and midpoints of therange, and calculated final activity data using the employmentmidpoint and adjustment factor.132 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualEmployeesyearEmployeelbsVOCEmissionsVOCAnnual785.16320001570,336862735133PERSONAL CARE PRODUCTS (SCC 2460100000)Personal care products include hair care products, deodorants and antiperspirants, perfumes, colognes, and nail care products.Ethanoland isopropanol are the primary solvents used in the formulation of these products. Each county’s emissions were calculated using aper capita emission factor1which was obtained from the Emission Inventory Improvement Program (EIIP) and U.S. Bureau of theCensus 2007 population data2. A control efficiency of 12.11%3and a rule penetration of 48.6%4are applied in the 2007 inventory toreflect the Federal Rule for consumerproducts. There are no point sources associated with this category.SAMPLE VOC EMISSION CALCULATIONS:  1001001001RERPCEPopulationFactorEmissionEmissionsVOCAnnualwhere:Emission Factor =2.32lbs VOC/person/year1Population = 1,219,210 (Allegheny County)11Eastern 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 SourcesCommittee, Emission Inventory ImprovementProgram, August 1996, available fromhttp://www.epa.gov/ttn/chief/eiip/techreport/volume03/index.html, accessed March 20092U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.3ERTAC Recommendation, Midwest RPO Inventory Comparability Project, revised June 2, 2009, accessed June 2009.4E.H. Pechan & Associates, Inc.,Control Measure Development Support Analysisof Ozone Transport Commission Model Rules,prepared for the Ozone Transport Commission, March 2001.134Control Efficiency = 12.11%3RP (Rule Penetration) = 48.6%4RE (Rule Effectiveness) = 100%yearperVOCtonslbstonyearperpoundsEmissionsVOCAnnualyearpersonlbsVOCEmissionsVOCAnnual05.13312000101.093,662,21001001006.4810011.121210,219,132.2135PORTABLE FUEL CONTAINERS – GASOLINE DISTRIBUTION (10 SCCs)The following SCC (2501011011, 2501011012, 2501011013, 2501011014, 2501011015, 2501012011, 2501012012, 2501012013,2501012014, 2501012015) category’s emissions were calculated by E.H. Pechan and Associates. The following documentation wasprepared by E.H. Pechan and Associates:1. GASOLINE DISTRIBUTION – PORTABLE FUEL CONTAINERSPortable 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 and2010and 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 82501011011 Storage and TransportPetroleum and Petroleum ProductStorage Residential Portable Gas Cans Permeation2501011012 Storage and TransportPetroleum and Petroleum ProductStorage Residential Portable Gas CansEvaporation(includes Diurnallosses)2501011013 Storage and TransportPetroleum and Petroleum ProductStorage Residential Portable Gas CansSpillage DuringTransport2501011014 Storage and TransportPetroleum and Petroleum ProductStorage Residential Portable Gas CansRefilling at the Pump- VaporDisplacement2501011015 Storage and TransportPetroleum and Petroleum ProductStorage Residential Portable Gas CansRefilling at the Pump- Spillage2501012011 Storage and TransportPetroleum and Petroleum ProductStorageCommercial Portable GasCans Permeation1362501012012 Storage and TransportPetroleum and Petroleum ProductStorageCommercial Portable GasCansEvaporation(includes Diurnallosses)2501012013 Storage and TransportPetroleum and Petroleum ProductStorageCommercial Portable GasCansSpillage DuringTransport2501012014 Storage and TransportPetroleum and Petroleum ProductStorageCommercial Portable GasCansRefilling at the Pump- VaporDisplacement2501012015 Storage and TransportPetroleum and Petroleum ProductStorageCommercial Portable GasCansRefilling at the Pump- SpillageActivity data for the 2002 and 2010 inventories were developed using EPA’s Non-road Model which uses a variety of variables likeequipment size, equipment population, equipment age,RVP, and air temperature to estimate activity.There are at least 15 states which have enacted or are considering rules for PFCs. Due to the complexities in calculating emissions,these rules have already been accounted for in the emissions, but will not be listed in the control table.Section 2.2 of the EPA PFC report details emission factors used for each of the activities associated with PFCs.Emissions are calculated in the formula:EmisCounty, Pollutant= m x yeardiff+ Emis2002where:m = (Emis2010– Emis2002) / (2010 – 2002)137Example:Using SCC 2501011011 in Allegheny County PA as an example:Emis2010= 60.7 tons VOCEmis2002= 181.7 tons VOCm = (60.7 – 181.7) / (2010 – 2002) = -15.125EmisAlegheny, VOC= -15.125 x (2008-2002) + 181.7= 90.95 tons VOCReference:U.S. Environmental Protection Agency. Estimating Emissions Associated with Portable Fuel Containers (PFCs). Ann ArborMichigan. February 2007.138PUBLIC OWNED TREATMENT WORKS (SCC: 2630020000)Public Owned Treatment Works (POTWs) are wastewater treatment plants typically owned by municipalities in Pennsylvania. Year2007 POTW flow rate data for Pennsylvania facilities was extrapolated by E.H. Pechan and Associates from EPA nationalprojections1and allocated to county-level by population2. VOC Emission Factor based on a TriTAC study3per E.H. Pechan andAssociates.SAMPLE VOC CALCULATIONS:2007 County Wastewater Flow = (Nat. WastewaterFlow)(County Population/Nat. Population)where:2007 National Wastewater Flow = 13,423,660 million gallons12007 County Population (Allegheny) = 1,219,21042007 National Population = 301,290,33251Projected national POTW flow rates from EPA2National flow rate allocated to county-levelby population, by E.H. Pechan and Associates.3VOC Emission Factor based on a TriTAC study. Prakasam Tata, Jay Witherspoon, Cecil Lue-Hing (eds.), VOC Emissions fromWastewater Treatment Plants: Characterization, Control, and Compliance, Lewis Publishers, 2003, p. 261.4U.S. Department of Commerce, Bureau ofthe Census, “Population Estimates Program,”T1. Population Estimates [10] data Set:2007 Population Estimates, available fromhttp://www.census.gov/popest/counties/CO-EST2007-01.html, accessed March 2009.52007 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galEgalEFlowWastewateroAlleghenyC65632.320,546660,423,13332,290,301/210,219,1.)(2007SAMPLE VOC CALCULATIONS: FlowWastewaterCountyFactorEmissionEmissionsVOCAnnualwhere:Emission Factor = 0.85 lbs VOC/millions of gallons flow3Wastewater Flow = 54,320.5632 million gallons (Allegheny County)2 VOCtonslbstonlbsEmissionsVOCAnnualoAlleghenyClbsgallonsEyeargalsEVOClbsEmissionsVOCAnnual0862.23200014787.172,46.)(4787.172,4665632.320,54685.0140RAILROAD SOLVENTS (SCC 2401085000)This source category includes Railcar buildingand repairing. The emissions were calculated using an employment-based emissionfactor1and employee data from NAICS code 3365XX. The number ofemployees in each county for 2006 was collected by E.H.Pechan and Associates, who calculated the midpoints from any given ranges2. Each county’s emissions were estimated per thefollowing sample calculations below. Point source emissions, wherepresent, were subtracted from these emission estimates.SAMPLE VOC EMISSION CALCULATIONS:Annual VOC Emissions = (EmissionFactor)(Number of Employees)where:Emission Factor = 222 lbs VOC /employee/yearEmployees = 1722.89 employees(Allegheny County)1ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed October 2009.2National, State and County level employment data downloaded from US Census Bureau, mappingof employment flag lettersreported by County Business Patterns to therange and midpoints of therange, and calculated final activity data using the employmentmidpoint and adjustment factor.141 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualEmployeesyearEmployeelbsVOCEmissionsVOCAnnual24079.1912000158.481,38289.722,1222142RESIDENTIAL COAL FOSSIL FUEL COMBUSTION (2 SCCs: SCC 2104001000, SCC 2104002000)Residential Coal Combustion is coal thatis burned to heat residential housing.These documentation and fuel combustion emissions were calculated byE. H. Pechan and Associates. References are listed at theendof the Residential Coal Fossil Fuel Combustion section. The general approach to calculating emissions for these two SCCs is totakestate coal consumption values from the EIA and allocate it to the county level usingmethods described below. County-level coalconsumption 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 82104001000 StationarySource FuelCombustionResidential Anthracite Coal All BoilerTypes2104002000 StationarySource FuelCombustionResidential Bituminous/SubbituminousCoalAll BoilerTypesActivity DataThe mass of coal consumed by residential combustion in the U.S.was used to estimate emissions. Coal consumption by energy usesector is presented in State Energy Data 2006 Consumption tables published by theEnergy Information Administration (EIA).1Year2006 consumption data were used as a surrogate for 2007 emissions because year 2006 datawere the latest data available when thisinventory was prepared.Fuel-Specific Activity Data AdjustmentsCoal- for residential coal combustion, the EIA data do not distinguish between anthracite and bituminous coal consumption estimates.(i.e., anthracite versus bituminous/sub-bituminous) Because anthracite is mined in the easternhalf of the Commonwealth, while143bituminous is mined in the western half, the emission calculationsassume that eastern countiesburn anthracite coal while westerncounties burn bituminous coal.State-level coal consumption was allocated to each county using the US CensusBureau’s 2000 Census Detailed HousingInformation.3These data include the numberof housing units using a specific type offuel for residential heating. State coalconsumption was allocated to each county using the ratio of the number of houses burning coal in each Anthracite or Bituminouscoalburning county to the total number of Anthracite orBituminous coal-burning housing units in the State.No controls were assumed for this categoryEmission FactorsIn some cases (see Table 2), SO2and PM emission factors required information on thesulfur and/or ash content of the coal burned.State-specific sulfur and ash contents of anthracite and bituminous coal wereobtained from data compiled in preparing the 1999residential coal combustion emissions estimates.4This study mostly relied on data obtained from USGS COALQUAL database.States not included in the database but thatreported coal usage were assigned valuesbased on their proximity to coal seams orusingan average value for Pennsylvania (see report for details of the analysis).Table 3 presents the bituminous coal sulfur content values usedfor each state. For anthracite coal, an ash content value of 13.38% anda sulfur content of 0.89% were applied to Pennsylvania.The remaining criteria pollutant and HAP emissions were calculated by multiplying thetotal coal consumed in each county per yearby an emission factor. All emission factors except ammonia are from AP-42.5Table 4 presents a summary of the emission factorsfor residential anthracite coal combustion (SCC 2104001000). Table5 presents a summary of theemission factors for residentialbituminous coal combustion (SCC 2104002000).Sample CalculationsAnnual emissions are calculated for each county using emission factors and activity as:Ex,p= FCx× EFx,p144where:Ex,p= annual emissions for fuel typex and pollutant p (lbs/year),FCx= annual fuel consumption for fuel type x,EFx,p= emission factor for fueltype x and pollutant p.County level fuel consumption is calculated using:FCx= AStatex RatioCounty houseswhere:AState= total tons of coal reported by the EIA,RatioCounty houses= county allocation ratio based on number of houses burning coal per Anthracite coal-burning counties or perBituminous coal-burning counties.Example:Using Allegheny County, PA as an example:Allegheny County, PA, labeled a Bituminous coal-burning county, had 183 houses out ofthe state total of19,921 Bituminous coalburning houses that use coal as the primaryheating fuel. This equates to a share of0.9186 % of the 9,687.54 tons of coal usedforresidential heating in the state.The emission factor for PM2.5-FIL Bituminous (See Table 2) is 3.8 lb/ton of coal burntFCAllegheny, anth= 9,687.54 × 0.9186% = 88.9897 tons Bituminous coalEmisAllegheny, anth, PM2.5-FIL= 88.9897 tons Bituminous coal × 3.8 lbs PM2.5-FIL per ton coal= 338.1610 lbs PM2.5-FIL145Table 2. SO2and PM Emission Factors for Industrial Anthracite and Bituminous Coal CombustionPollutantEmission Factor(lb/ton)AP-42 TableAnthracite Emission Factors(SCC 2104001000)PM-CON 0.08* % Ash 1.2-3PM10-FIL 10 1.2-4PM25-FIL 0.6 * % Ash 1.2-4Sulfur Dioxide 39 * % Sulfur 1.2-1Bituminous Emission Factors(SCC 2104002000)PM-CON .04 1.1-5PM10-FIL 6.2 1.1-9PM25-FIL 3.8 1.1-9Sulfur Dioxide 31 * % Sulfur 1.1-3NOTE: PM10, PM2.5, and condensable PM emission factorsfor bituminous coal do not require ash content, nor does thecondensable PM emission factor for anthracite coal.146Table 3. State-Specific Sulfur Content for Bituminous Coal (SCC 2104002000)StatePercentSulfurContentStatePercentSulfurContentAlabama 2.08 Montana 0.60Alaska 0.31 Nebraska 2.43Arizona 0.47 Nevada 2.30Arkansas 1.20 New 2.42California 0.47 New Jersey2.42Colorado 0.61 New Mexico 0.75Connecticut 2.42 New York 2.42Delaware 1.67 North Carolina 1.62District ofColumbia1.67 North Dakota 0.97Florida 1.28 Ohio 3.45Georgia 1.28 Oklahoma 3.08Hawaii 1.00 Oregon 0.50Idaho 0.31 Pennsylvania 2.42Illinois 3.48 Rhode Island 2.42Indiana 2.49 South 1.28Iowa 4.64 South Dakota 0.97Kansas 5.83 Tennessee 1.62Kentucky1.93 Texas 1.14Louisiana 0.86 Utah 0.80Maine 2.42 Vermont 2.42Maryland 1.67 Virginia 1.19Massachusetts 2.42 Washington 0.50Michigan 1.20 West Virginia 1.25Minnesota 0.97 Wisconsin 1.00Mississippi 1.24 Wyoming0.87Missouri 3.39147Table 4. National Criteria Emission Factors for Residential Coal Combustion (SCC 2104001000 and 2104002000)7439921LEAD0.00042LBTONCOCARBONMONOXIDE275LBTONNOXNITROGENOXIDES/Anthracite3LBTONVOCVOLATILEORGANICCOMPOUNDS10LBTONNOXNITROGENOXIDES/Bituminous9.1LBTONReferences1. 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, “DomesticDistribution of U.S. Coal byDestination State, Consumer, Origin and Method of Transportation”, 2006. Available from:http://www.eia.doe.gov/cneaf/coal/page/coaldistrib/coal_distributions.html, accessed December 2008.3. U.S. Census Bureau. "Table H40. House Heating FuelType", Census 2000: Summary File 3. Internet address:http://factfinder.census.gov/servlet/DatasetMainPageServlet?_program=DEC&_submenuId=&_lang=en&_ts=, accessed July2009.1484. U.S. Environmental Protection Agency. Emission Factorand Inventory Group. Final Summary of the Development andResults of a Methodology for CalculatingArea Source Emissions from ResidentialFuel Combustion. Prepared by PacificEnvironmental Services, Inc. Research TrianglePark, NC. September 2002. Internet address:http://www.epa.gov/ttn/chief/eiip/techreport/volume03/draft1999_ residfuel_inven_apr2003.zip accessed November 2004.5. U.S. Environmental Protection Agency. Compilation of AirPollutant Emission Factors, 5thEdition, AP-42, Volume I:Stationary Point and Area Sources. Research Triangle Park, North Carolina. 1996.6. U.S. Environmental Protection Agency. Emission Factorand Inventory Group. Estimating Ammonia Emissions fromAnthropogenic Sources, Draft Report. Prepared by E.H. Pechan and Associates, Inc. ResearchTriangle Park, NC. September2003.149RESIDENTIAL FUEL OIL/KEROSENE COMBUSTION (2 SCCs: SCC 2104004000, SCC 2104011000)Distillate oil and kerosene combustion sources emit VOC, NOx, CO, SO2, Pb, and PM. Fuel oil and kerosene emissions werecalculated for each county using fuel use estimates derived byallocating Commonwealth consumption estimates from the EnergyInformation Administration to individualcounties. The county allocations wereperformed using data obtained from theAmericanCommunity Surveyand the U.S. Census Bureau.SAMPLE CALCULATIONS:Residential Distillate Fuel Oil/Kerosene:Residential fuel oil and kerosene usage was determined by allocating the residential fuel oil and kerosene use to each county.Theresidential fuel consumption was allocatedby the ratio of dwelling units (DU) using distillate fuel oil/kerosene in a county to thenumber of dwelling units burning distillate fuel oil/kerosene inthe Commonwealth. The following is the general equation for thecalculation of usage for residential sources offuel oil and kerosene combustion. DUBurning-/KeroseneDistillateStateDUBurning-/KeroseneDistillateCountyUsageseneFuelorKeroDistillatelResidentiaPAUsageFuelAnnualwhere:PA Residential Fuel Oil = 706,956 thousand gallons12007 County Fuel Oi/Kerosene Burning DUs = 6916 Dwelling Units (Allegheny County)22007 State Fuel Oil/Kerosene-Burning DUs = 1,118,774 Dwelling Units11Energy Information Administration, Pennsylvania Salesof Distillate Fuel Oiland Kerosene by End Use,http://tonto.eia.doe.gov/dnav/pet/pet_cons_821use_dcu_SPA_a.htm, accessed May 2009.2U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007American Community Survey 3-year Estimates, accessed May 2009.150VOC Emissions:where:Distillate Fuel Oil:VOC Emission Factor = 0.7 lbs/1000 gallons/year1NOxEmission Factor = 18 lbs/1000 gallons/year1CO Emission Factor = 5 lbs/1000 gallons/year1SO2Emission Factor = 142 lbs/1000 gallons/year 

# 0.3% sulfur content = 0.426 lbs/1000 gallons/year1PM10-FIL Emission Factor= 1.08 lbs/1000 gallons/year2PM25-FIL Emission Factor= 0.83 lbs/1000 gallons/year2PM-CON Emission Factor = 1.3 lbs/1000 gallons/year2Lead Emission Factor = 0.001268 lbs/1000 gallons/year3Distillate Fuel Sulfur Content = 0.3%41VOC, NOx, CO and SO2 emission factors are from WEBFIRE (3//19/09).2PM emission factors are from US EPADocument - A National Methodology and Emission Inventory for Residential FuelCombustion by Bernd H. Haneke presentedat 2003 EPA EI conference. These emission factors are primarily from AP-42.3U.S. Environmental Protection Agency, Emission Factors and Inventory Group. “Documentation for the 1999 Base Year Non-pointArea Source National Emission Inventory for Hazardous Air Pollutants.” Prepared by Eastern Research Group, Inc. Morrisville,NC.September 2002.4AP-42151VOC Emissions for Distillate Oil:.1.5295200016601.3059774,118,16916956,70610007.0eghenyCoyearforAllperVOCtonspoundstonyearperVOCpoundsEmissionsVOCAnnualUnitsgDwellingFuelBurninDistillateUnitsgDwellingFuelBurninDistillategallonsofthousandsgallonsVOClbsEmissionsVOCAnnualWhere:Kerosene:VOC Emission Factor = 0.672 lbs/1000 gallons/year1NOxEmission Factor = 17.3 lbs/1000 gallons/year1CO Emission Factor = 4.8 lbs/1000 gallons/year1SO2Emission Factor = 142 lbs/1000 gallons/year 

# 0.3% sulfur content = 0.426 lbs/1000 gallons/year1PM10-FIL Emission Factor= 1.03 lbs/1000 gallons/year1PM25-FIL Emission Factor= 0.8 lbs/1000 gallons/year11Emission factors for kerosene were obtained by multiplying the emission factors fordistillate oil by a factor of 135/140 to convertthem for this use. This factor is based on the ratio of the heat content of kerosene (135,000 Btu/gallon) to the heat contentof distillateoil (140,000 Btu/gallon). Criteria pollutant emission factors are from AP-42. Distillate sulfur content (0.30%) was used forkeroseneas well.152PM-CON Emission Factor = 1.25 lbs/1000 gallons/year1Lead Emission Factor = 0.001268 lbs/1000 gallons/year1Distillate Fuel Sulfur Content = 0.3%12007PA Residential Kerosene Usage = 39,702,000 gallons1County Dwelling Units Heating with Distillate Oil or Kerosene = 6916 (Allegheny County)22007 State Fuel Oil/Kerosene-Burning DUs = 1,118,774 Dwelling Units1CO Emissions for Kerosene:.5890.0200010568.1178774,118,16916702,3910008.4eghenyCoyearforAllperCOtonspoundstonyearperCOpoundsEmissionsCOAnnualUnitsDwellingUnitsDwellinggallonsofthousandsgallonsVOClbsEmissionsCOAnnualSince the 2005-2007 American Community Survey did not include the six small populated counties in Pennsylvania (namelyCameron, Forest, Fulton, Montour, Potter andSullivan counties) in their estimations ofOccupied House Heating Fuel Units, theseomissions were accounted for by taking theratio of 2005-7 Averaged Total County FuelOil/Kerosene HeatedHousing Units (notincluding the 6 Small Counties) to the 2007Total State Housing Units (minus the 6 Small Counties' Housing Units) and by thatpercent find the 6 Small County Fuel Oil/Kerosene Heated Housing Units (HU). The following is the general equation for thecalculation of the 6 SmallCounty Fuel Oil/KeroseneHeated Housing Units.1Energy Information Administration, Pennsylvania Salesof Distillate Fuel Oiland Kerosene by End Use,http://tonto.eia.doe.gov/dnav/pet/pet_cons_821use_dcu_SPA_a.htm, accessed May 2009.153where:PA Total Housing Units (minus the 6 Small Counties) = 5,430,2341Pa Total Fuel-Oil/Kerosene-Burning DUs (not including the 6 Small Counties) = 1,109,0462County (Cameron) Total Housing Units= 4,5921)(8489.937592,4234,430,5/046,109,1/ntyCameronCouHUssKeroseneDUFuelOilingUnitsatingDwellKeroseneHeOilCountyFuel1U.S. Department of Commerce, Bureauof the Census, Housing Unit Estimates, Data Set 2007 Population Estimates, Note: Forinformation on errors stemming from model error,sampling error, and non-sampling error, see:http://www.census.gov/popest/topics/methodology, accessed May 2009.2U.S. Department of Commerce, Bureau of the Census,B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007American Community Survey 3-year Estimates, accessed May 2009.154RESIDENTIAL LIQUIFIED PETROLEUM GAS (LPG) (SCC 2104007000)Liquefied petroleum gas (LPG) is used inresidential heating. Area source LPG was estimated using fuel consumption data and AP-42emission factors. Consumption data were apportioned according tothe number of dwelling units heating with LPG, which wasavailable from U.S. Census Bureau data. LPG consumption was obtained fromthe Energy Information Administration’sState EnergyData 2001.1Each county’s emissions were estimatedusing the sample calculations below.SAMPLE CALCULATIONS:Residential LPG for Allegheny Co.: UnitsDwellingStateBurningLPGUnitsDwellingCountyBurningLPGnConsumptioLPGlResidentiaFactorEmissionEmissionsAnnualwhere:VOC Emission Factor = 0.52 lbs/1000 gallons/year2NOxEmission Factor = 13.40 lbs/1000 gallons/year2CO Emission Factor = 3.80 lbs/1000 gallons/year2SO2Emission Factor = 0.06 lbs/1000 gallons/year21Energy Information Administration (eia),State Energy Data System (SEDS) 2007, released March 2009, accessed May 2009, foundat'http://www.eia.doe.gov/states/_seds_whats_new.html.2Based on AP-42 natural gas emission factors,converted to LPG using heat contents.ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed August, 2009.155PM10-FIL Emission Factor= 0.02 lbs/1000 gallons/year2PM25-FIL Emission Factor= 0.01 lbs/1000 gallons/year2PM-CON Emission Factor = 0.03 lbs/1000 gallons/year2Residential LPG Consumption = 222,936,000 gallons1County Dwelling Units Heating withLPG = 5318 units (Allegheny County)1PA Dwelling Units Heating with LPG = 178,821 units ( plus prorated values for 6 smaller counties, see below forcalculation)1VOC Emissions:yearperVOCtonspoundstonyearperVOCpoundsEmissionsVOCAnnualUnitsDwellingLPGBurningUnitsDwellingLPGBurningAlleghenygallonsofthousandsyeargallonsVOClbsEmissionsVOCAnnual1.72378200015721.447,3821,178)(5318936,222/100052.0CO Emissions: yearperCOtonslbstonyearperCOpoundsEmissionsCOAnnualunitsdwellingcountyunitsdwellingountyAlleghenycllonsthousandgayeargallonsVOClbsEmissionsCOAnnual5969.12200017963.193,25821,1785318936,222100080.31U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007American Community Survey 3-year Estimates, accessed May 2009.156Since the 2005-2007 American Community Survey did not include the six small populated counties in Pennsylvania (namelyCameron, Forest, Fulton, Montour, Potter andSullivan counties) in their estimations ofOccupied House Heating Fuel Units, theseomissions were accounted for by taking theratio of 2005-7 Averaged Total County LPG Heated Housing Units (not including the 6Small Counties) to the 2007 Total State Housing Units (minus the 6 Small Counties'Housing Units) and by that percent find the6Small County LPG Heated Housing Units (HU). The following is thegeneral equation for the calculation of the 6 Small County LPGHeated Housing Units.where:PA Total Housing Units (minus the 6 Small Counties) = 5,430,2341Pa Total LPG-Burning DUs (not including the 6 Small Counties) = 178,8212County (Cameron) Total Housing Units= 4,5921)(150592,4234,430,5821,178ntyCameronCouHUsLPGDUsingUnitseatingDwelCountyLPGH1U.S. Department of Commerce, Bureauof the Census, Housing Unit Estimates, Data Set 2007 Population Estimates, Note: Forinformation on errors stemming from model error,sampling error, and non-sampling error, see:http://www.census.gov/popest/topics/methodology, accessed May 2009.2U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007American Community Survey 3-year Estimates, accessed May 2009.157RESIDENTIAL NATURAL GAS (SCC 2104006000)Area source natural gas was estimated using fuel consumption data1and AP-42 emission factors2and adjusted PM emission factors3.Consumption data were apportioned according to the number of dwelling units heating with naturalgas, which was available fromU.S. Census Bureau data for residential sources). Each county’s emissionswere estimated using the sample calculations below.SAMPLE CALCULATIONS:Natural Gas:Residential Natural Gas: UnitsDwellingStateBurning-Gas-NaturalUnitsDwellingCountyBurning-Gas-NaturalnConsumptioGasNaturalesidentialStatewideRFactorEmissionEmissionsAnnual1Energy Information Administration,Pennsylvania Natural Gas Residential Consumption (MMCF),see:http://tonto.eia.doe.gov/dnav/pet/hist/n3010us2m.htm,accessed May 2009.2VOC (TOC*.95), NOx, CO and SO2 efs are from WEBFIRE (3//19/09).3PM emission factors were adjusted lower than the 2002 NEI toaccount for lower estimates for condensable emissions. ERTAC AreaInventory Comparability Project, revised August 14, 2009, accessed August, 2009.158where:VOC Emission Factor = 5.5 lbs/MMCF (million cubic feet)/year2NOxEmission Factor = 94 lbs/MMCF/year2CO Emission Factor = 40 lbs/MMCF/year2SO2Emission Factor = 0.6 lbs/MMCF/year2PM10-FIL Emission Factor= 0.2 lbs/MMCF/year3PM25-FIL Emission Factor= 0.11 lbs/MMCF/year3PM-CON Emission Factor=0.32 lbs/MMCF/year3Pb Emission Factor = 0.0005 lbs/MMCF/year2where:2007 PA Residential Natural Gas Consumption = 231,258 MMCF1County Dwelling Units Heating withNatural Gas = 455,921(Allegheny County)2State Dwelling Units Heating with Natural Gas = 2,516,263 Units2VOC Emissions:1Energy Information Administration,Pennsylvania Natural Gas Residential Consumption (MMCF),see:http://tonto.eia.doe.gov/dnav/pet/hist/n3010us2m.htm,accessed May 2009.2U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007American Community Survey 3-year Estimates, accessed May 2009.159 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualunitsNGdwellingStateunitsNGdwellingCountyMMCFyearMMcflbsVOCEmissionsVOCAnnual2293.115200016533.458,230263,516,2921,455258,2315.5Since the 2005-2007 American Community Survey did not include the six small populated counties in Pennsylvania (namelyCameron, Forest, Fulton, Montour, Potter andSullivan counties) in their estimationsof Occupied Natural Gas Heating DwellingUnits, these omissions were accounted forby taking the ratio of 2005-7 Averaged Total County Natural Gas Heated Dwelling Units(not including the 6 Small Counties) to the 2007 Total State Housing Units (minus the 6 Small Counties' Housing Units) and by thatpercent find the 6 Small County Natural GasHeated Housing Units (HU). The following isthe general equation for the calculation ofthe 6 Small County Natural Gas Heated Dwelling Units.160where:PA Total Housing Units (minus the 6 Small Counties) = 5,430,2341Pa Total NG-Burning Dwelling Units (not including the 6 Small Counties) = 2,494,3842County (Cameron) Total Housing Units= 4,5921)(109,2592,4234,430,5384,494,2ntyCameronCouitsDwellingUnUnitsNGDwellingngUnitsatedDwelliCountyNGHe1U.S. Department of Commerce, Bureauof the Census, Housing Unit Estimates, Data Set 2007 Population Estimates, Note: Forinformation on errors stemming from model error,sampling error, and non-sampling error, see:http://www.census.gov/popest/topics/methodology, accessed May 2009.2U.S. Department of Commerce, Bureau of the Census, B25040, “House Heating Fuel, Occupied Housing Units, 2005-2007American Community Survey 3-year Estimates, accessed May 2009.161TRAFFIC LINE PAINTING (SCC 2401008000)Traffic paints are used to mark pavementin 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 theevaporation of organic solventsduring and shortly after application of the marking paint.Each county’s emissions were calculatedby using county-level lane miles totals1and a lbs VOC/lane mile emission factor2.There are no point sources associated with this category.SAMPLE VOC EMISSION CALCULATION: MilesLaneFactorEmissionEmissionsVOCAnnualwhere:Emission Factor = 10.5 lbs VOC/lane mileLane Miles =12,525.22 (Allegheny County)1Penn DOT Bureau of Planning and Research,http://www.dot.state.pa.us/Internet/Bureaus/pdPlanRes.nsf/PlanningAndResearchHomePage?OpenFrameset2ERTAC Area Inventory Comparability Project,revised August 14, 2009, accessed October, 2009.162 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnuallanemilesyearlanemileVOClbsEmissionsVOCAnnual7574.652000181.514,13122.525,125.10163WINERIES (SCC 2302070005)Winery emissions result from the entrainment of ethanol by carbon dioxide during wine fermentation. Factors affecting ethanolemissions are handling techniques, temperature, process equipment design, and fermenting parameters. Other sources of emissionsfrom the wine making process are blending, transferring, racking andstoring of the wine.Emissions were determined using 2007 county-level wine production data provided by the U.S. Department of the Treasury, Alcoholand Tobacco Tax and Trade Bureau.1Because monthlyproduction data wereavailable, these data wereused to develop the seasonalallocation factors for this category.The emission factors for both red andwhite wines were obtained from AP-42.2Since the emission factors for the two typesof wines are different, butwine type production data are not available, wine production inthe Commonwealth was assumed to be 60 percent white wine and 40percent red wine. Point source emissions, where present, weresubtracted from these emission estimates.Each county’s emissions were estimatedper 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)1Alcohol and Tobacco Tax and Trade Bureau, Department of the Treasury,2007 – Wine Statistical Information.http://www.ttb.gov/statistics/07winestats.shtmlandhttp://www.ttb.gov/foia/frl.shtml, accessed March 2009.2From Table 9.12.2-1 of emission factordocumentation for AP-42 Section 9.12.2Wines and Brandy, October 1995, available fromhttp://www.epa.gov/ttn/chief/ap42/ch09/final/c9s12-2.pdf,accessed March 2009.164where:White Wine Emission Factor = 1.8lbs VOC/1000 gallons white wine/year2Red Wine Emission Factor = 4.6lbs VOC/1000 gallons red wine/year22007 Total Wine Production = 23.78thousand gallons (Allegheny County)12007 Summer Wine Production = 3.000 thousand gallons (Allegheny County)1White Wine Production Factor= 60% of wine producedRed Wine Production Factor= 40% of wine producedwhere: yearperVOCtonslbstonyearperVOClbsEmissionsVOCAnnualgallonsthousandgallonslbsgallonslbsEmissionsVOCAnnual03472.0200014376.6978.2310006.44.010008.16.0165WOOD FURNITURE AND FIXTURES (SCC 2401020000)This source category includes establishmentsengaged in the manufactureof wood home or office furniture. VOC emissions resultfrom the evaporation of solvents used inthe finish coats and cleanup procedures. Point source emissions, where present, weresubtracted from these emission estimates. Each county’s emissions were calculated according to the sample calculations below using aper employee emission factor1and the number of employees in NAICS codes 337110, 337121, 337122, 337219, 337211, 337212 andone half of NAICS codes 337127, 337215 and 339111. The numberof employees in each county for 2006 was obtained fromCountyBusiness Patterns2.SAMPLE VOC EMISSION CALCULATION:Annual VOC Emissions = (Emission Factor)(Employees)where:Emission Factor = 244 lbs VOC/employee/yearEmployees =387 employees (Allegheny County)1ERTAC Area Inventory Comparability Project, revised August14, 2009, accessed September, 2009.2National, State and County level employment data downloaded from US Census Bureau, mappingof employment flag lettersreported by County Business Patterns to therange and midpoints of therange, and calculated final activity data using the employmentmidpoint and adjustment factor.166 yearperVOCtonslbstonyearperVOCpoundsEmissionsVOCAnnualemployeesyearemployeeVOClbsEmissionsVOCAnnual214.7420001428,49387244167ACKNOWLEDGEMENTSThe format and some of the wording of this document were originally created by E.H. Pechan & Associates, Inc., 3622 LyckanParkway, Suite 2002, Durham, NC 27707. Updated values were inserted in place of those originally entered to reflect changesbetween years 2002 and 2007. Some changes were madeto correct or update comments in the document.THE END

# STATE FIPS CNTY_NA M NONATTAI N SCC SCC_DESC R TF_SCC TF ORIGINAL G

PA 42021 Cambria Johnstown

, 21020020 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21020040 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21020050 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21020060 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21020070 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21020110 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21030020 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21030040 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21030050 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21030060 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21030070 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21030110 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21040020 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21040040 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21040060 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21040070 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 21040081 0 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040082 1 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040082 2 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040082 3 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040083 1 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040083 2 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040083 3 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040084 0 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040085 1 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040086 1 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040090 0 Stationary NO 1 EPA2020; F

PA 42021 Cambria Johnstown

, 21040110 0 Stationary NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 22940000 0 Paved Roa d YES 0.225279 AEO2010 N

PA 42021 Cambria Johnstown

, 22960000 0 Unpaved R YES 0.225279 Default

‐ N o

PA 42021 Cambria Johnstown

, 23020021 0 Food & Kin NO 1 State Empl o

PA 42021 Cambria Johnstown

, 23020022 0 Food & Kin NO 1 State Empl o

PA 42021 Cambria Johnstown

, 23020030 0 Food & Kin NO 1 State Empl o

PA 42021 Cambria Johnstown

, 23020031 0 Food & Kin NO 1 State Empl o

PA 42021 Cambria Johnstown

, 23020032 0 Food & Kin NO 1 State Empl o

PA 42021 Cambria Johnstown

, 23020500 0 Food & Kin NO 1 State Empl o

PA 42021 Cambria Johnstown

, 23110100 0 Constructi o YES 0.225279 State Empl o

PA 42021 Cambria Johnstown

, 23110200 0 Constructi o YES 0.225279 State Empl o

PA 42021 Cambria Johnstown

, 23110300 0 Constructi o YES 0.225279 State Empl o

PA 42021 Cambria Johnstown

, 23250000 0 Mining &Q NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010010 0 Surface Co a NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24010050 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010080 0 Surface Co a NO 1 Default

‐ N o

# PA 42021 Cambria Johnstown

, 24010150 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010200 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010250 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010300 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010400 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010450 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010600 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010650 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010800 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010850 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24010900 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24011000 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24012000 0 Surface Co a NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24152000 0 Degreasin g NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24152300 0 Degreasin g NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24153000 0 Degreasin g NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24153600 0 Degreasin g NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24200000 0 Dry Cleani n NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24250000 0 Graphic Ar t NO 1 State Empl o

PA 42021 Cambria Johnstown

, 24601000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24602000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24604000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24605000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24606000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24608000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24609000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42021 Cambria Johnstown

, 24610210 0 Misc Non

‐ i n NO 1 Default

‐ N o

PA 42021 Cambria Johnstown

, 24610220 0 Misc Non

‐ i n NO 1 Default

‐ N o

PA 42021 Cambria Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010600 5 Gasoline S e NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25010602 0 Gasoline S e NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 25050301 2 Petrol & P e NO 1 AEO2010; M

PA 42021 Cambria Johnstown

, 26100001 0 Open Burn i NO 1 Default

‐ N o

PA 42021 Cambria Johnstown

, 26100004 0 Open Burn i NO 1 Default

‐ N o

PA 42021 Cambria Johnstown

, 26100005 0 Open Burn i NO 1 Default

‐ N o

PA 42021 Cambria Johnstown

, 26100300 0 Open Burn i NO 1 Default

‐ N o

PA 42021 Cambria Johnstown

, 26300200 0 Wastewat e NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28010000 0 Agric

‐ Cro p YES 0.225279 State Empl o

# PA 42021 Cambria Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28017000 9 Agric

‐ Cro p NO 1 State Empl o

PA 42021 Cambria Johnstown

, 28050011 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050012 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050013 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050020 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050031 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050071 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050073 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050081 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050082 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050083 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050091 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050092 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050093 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050101 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050102 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050103 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050180 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050191 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050192 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050193 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050211 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050212 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050213 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050221 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050222 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050223 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050231 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050232 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050233 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050250 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050300 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050300 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050300 0 Agric

‐ Live s NO 1 EPA2020; L

# PA 42021 Cambria Johnstown

, 28050350 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050391 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050392 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050393 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42021 Cambria Johnstown

, 28050400 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42021 Cambria Johnstown

, 28050450 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42021 Cambria Johnstown

, 28050471 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42021 Cambria Johnstown

, 28050473 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42021 Cambria Johnstown

, 28050531 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42063 Indiana Johnstown

, 21020020 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21020040 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21020050 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21020060 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21020070 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21020110 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21030020 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21030040 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21030050 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21030060 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21030070 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21030110 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21040020 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21040040 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21040060 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21040070 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 21040081 0 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040082 1 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040082 2 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040082 3 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040083 1 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040083 2 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040083 3 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040084 0 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040085 1 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040086 1 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040090 0 Stationary NO 1 EPA2020; F

PA 42063 Indiana Johnstown

, 21040110 0 Stationary NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 22940000 0 Paved Roa d YES 0.288382 AEO2010 N

PA 42063 Indiana Johnstown

, 22960000 0 Unpaved R YES 0.288382 Default

‐ N o

PA 42063 Indiana Johnstown

, 23020021 0 Food & Kin NO 1 State Empl o

PA 42063 Indiana Johnstown

, 23020022 0 Food & Kin NO 1 State Empl o

PA 42063 Indiana Johnstown

, 23020030 0 Food & Kin NO 1 State Empl o

PA 42063 Indiana Johnstown

, 23020031 0 Food & Kin NO 1 State Empl o

PA 42063 Indiana Johnstown

, 23020032 0 Food & Kin NO 1 State Empl o

PA 42063 Indiana Johnstown

, 23020500 0 Food & Kin NO 1 State Empl o

PA 42063 Indiana Johnstown

, 23110100 0 Constructi o YES 0.288382 State Empl o

PA 42063 Indiana Johnstown

, 23110200 0 Constructi o YES 0.288382 State Empl o

# PA 42063 Indiana Johnstown

, 23110300 0 Constructi o YES 0.288382 State Empl o

PA 42063 Indiana Johnstown

, 23250000 0 Mining &Q NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010010 0 Surface Co a NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24010050 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010080 0 Surface Co a NO 1 Default

‐ N o

PA 42063 Indiana Johnstown

, 24010150 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010200 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010250 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010300 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010400 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010450 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010600 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010650 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010800 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010850 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24010900 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24011000 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24012000 0 Surface Co a NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24152000 0 Degreasin g NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24152300 0 Degreasin g NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24153000 0 Degreasin g NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24153600 0 Degreasin g NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24200000 0 Dry Cleani n NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24250000 0 Graphic Ar t NO 1 State Empl o

PA 42063 Indiana Johnstown

, 24601000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24602000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24604000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24605000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24606000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24608000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24609000 0 Misc Non

‐ i n NO 1 State

‐ Supp

PA 42063 Indiana Johnstown

, 24610210 0 Misc Non

‐ i n NO 1 Default

‐ N o

PA 42063 Indiana Johnstown

, 24610220 0 Misc Non

‐ i n NO 1 Default

‐ N o

PA 42063 Indiana Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010110 1 Residential NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010120 1 Commerci a NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010600 5 Gasoline S e NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25010602 0 Gasoline S e NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 25050301 2 Petrol & P e NO 1 AEO2010; M

PA 42063 Indiana Johnstown

, 26100001 0 Open Burn i NO 1 Default

‐ N o

# PA 42063 Indiana Johnstown

, 26100004 0 Open Burn i NO 1 Default

‐ N o

PA 42063 Indiana Johnstown

, 26100005 0 Open Burn i NO 1 Default

‐ N o

PA 42063 Indiana Johnstown

, 26100300 0 Open Burn i NO 1 Default

‐ N o

PA 42063 Indiana Johnstown

, 26300200 0 Wastewat e NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28010000 0 Agric

‐ Cro p YES 0.288382 State Empl o

PA 42063 Indiana Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 0 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 1 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28017000 9 Agric

‐ Cro p NO 1 State Empl o

PA 42063 Indiana Johnstown

, 28050011 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050012 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050013 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050020 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050031 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050071 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050073 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050081 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050082 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050083 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050091 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050092 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050093 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050101 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050102 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050103 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050180 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050191 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050192 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050193 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050211 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050212 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050213 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050221 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050222 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050223 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050231 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050232 0 Agric

‐ Live s NO 1 EPA2020; L

# PA 42063 Indiana Johnstown

, 28050233 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050250 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050300 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050300 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050300 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050350 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050391 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050392 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050393 0 Agric

‐ Live s NO 1 EPA2020; L

PA 42063 Indiana Johnstown

, 28050400 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42063 Indiana Johnstown

, 28050450 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42063 Indiana Johnstown

, 28050471 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42063 Indiana Johnstown

, 28050473 0 Agric

‐ Live s NO 1 EPA2020; l i

PA 42063 Indiana Johnstown

, 28050531 0 Agric

‐ Live s NO 1 EPA2020; l i

# Original GFs based on Column I Reference Final GFs based on Column J Reference

FINAL GRO W GF_07_13 GF_07_17 GF_07_20 GF_07_25 GF_07_13 GF_07_17 GF_07_20 GF_07_25

Use Origin a 0.84897 0.86815 0.86943 0.84996 0.84897 0.86815 0.86943 0.84996

Use Origin a 0.90689 0.90647 0.91167 0.88043 0.90689 0.90647 0.91167 0.88043

Use Origin a 0.66759 0.59932 0.58513 0.56793 0.66759 0.59932 0.58513 0.56793

AEO2011; M 1.11646 1.14481 1.12062 1.07699 1.2886 1.3654 1.4202 1.4725

Use Origin a 0.90299 0.9019 0.90321 0.88313 0.90299 0.9019 0.90321 0.88313

Use Origin a 0.90689 0.90647 0.91167 0.88043 0.90689 0.90647 0.91167 0.88043

Use Origin a 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358

Use Origin a 0.82625 0.76663 0.73685 0.70742 0.82625 0.76663 0.73685 0.70742

Use Origin a 1.08048 1.08735 1.09164 1.09118 1.08048 1.08735 1.09164 1.09118

Use Origin a 1.04704 1.07601 1.10042 1.14605 1.04704 1.07601 1.10042 1.14605

Use Origin a 0.98314 0.99085 0.99869 1.00876 0.98314 0.99085 0.99869 1.00876

Use Origin a 1.35148 1.43016 1.45574 1.50984 1.35148 1.43016 1.45574 1.50984

Use Origin a 0.63929 0.62245 0.61173 0.5898 0.63929 0.62245 0.61173 0.5898

Use Origin a 0.8674 0.79161 0.74978 0.68898 0.8674 0.79161 0.74978 0.68898

Use Origin a 0.97682 0.99878 1.02195 1.04433 0.97682 0.99878 1.02195 1.04433

Use Origin a 0.73171 0.70053 0.69522 0.69148 0.73171 0.70053 0.69522 0.69148

Use Origin a 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18

Use Origin a 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64

Use Origin a 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18

Use Origin a 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18

Use Origin a 0.90566 0.93467 0.97462 1.00876 0.90566 0.93467 0.97462 1.00876

County Sp e 1.03457 1.09557 1.16211 n/a 1.005313 1.008856 1.010785 1.007031

Use Origin a 11111111

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 1.03413 1.05723 1.07482 1.10493 1.03413 1.05723 1.07482 1.10493

Use Origin a 1.03413 1.05723 1.07482 1.10493 1.03413 1.05723 1.07482 1.10493

Use Origin a 1.02034 1.03403 1.04439 1.06194 1.02034 1.03403 1.04439 1.06194

Use Origin a 1.018987 1.031755 1.041412 1.05775 1.018987 1.031755 1.041412 1.05775

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 1.0248 1.04152 1.0542 1.07575 1.0248 1.04152 1.0542 1.07575

Use Origin a 11111111

# Use Origin a 1.0089 1.01485 1.01934 1.02687 1.0089 1.01485 1.01934 1.02687

Use Origin a 0.96394 0.9403 0.92287 0.89468 0.96394 0.9403 0.92287 0.89468

Use Origin a 0.96394 0.9403 0.92287 0.89468 0.96394 0.9403 0.92287 0.89468

Use Origin a 0.95405 0.92407 0.90207 0.86679 0.95405 0.92407 0.90207 0.86679

Use Origin a 1.04066 1.06827 1.08935 1.12561 1.04066 1.06827 1.08935 1.12561

Use Origin a 1.04066 1.06827 1.08935 1.12561 1.04066 1.06827 1.08935 1.12561

Use Origin a 0.9642 0.94073 0.92343 0.89543 0.9642 0.94073 0.92343 0.89543

Use Origin a 0.91259 0.85671 0.81662 0.75467 0.91259 0.85671 0.81662 0.75467

Use Origin a 0.95717 0.92918 0.90862 0.87555 0.95717 0.92918 0.90862 0.87555

Use Origin a 0.95717 0.92918 0.90862 0.87555 0.95717 0.92918 0.90862 0.87555

Use Origin a 1.04168 1.07 1.09162 1.12884 1.04168 1.07 1.09162 1.12884

Use Origin a 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822

Use Origin a 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822

Use Origin a 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822

Use Origin a 0.91259 0.85671 0.81662 0.75467 0.91259 0.85671 0.81662 0.75467

Use Origin a 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822

Use Origin a 1.0248 1.04152 1.0542 1.07575 1.0248 1.04152 1.0542 1.07575

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 0.90835 0.84988 0.80802 0.74362 0.90835 0.84988 0.80802 0.74362

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 0.95902 0.93494 0.91689 0.88682 0.95902 0.93494 0.91689 0.88682

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22201 1.18515 1.16707 1.15754 1.22201 1.18515 1.16707 1.15754

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 1.02567 1.04298 1.05611 1.07845 1.02567 1.04298 1.05611 1.07845

Use Origin a 1.008097 1.013515 1.017594 1.02444 1.008097 1.013515 1.017594 1.02444

# Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331

Use Origin a 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331

Use Origin a 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235

Use Origin a 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235

Use Origin a 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235

# Use Origin a 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405

Use Origin a 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 0.84897 0.86815 0.86943 0.84996 0.84897 0.86815 0.86943 0.84996

Use Origin a 0.90689 0.90647 0.91167 0.88043 0.90689 0.90647 0.91167 0.88043

Use Origin a 0.66759 0.59932 0.58513 0.56793 0.66759 0.59932 0.58513 0.56793

AEO2011; M 1.11646 1.14481 1.12062 1.07699 1.2886 1.3654 1.4202 1.4725

Use Origin a 0.90299 0.9019 0.90321 0.88313 0.90299 0.9019 0.90321 0.88313

Use Origin a 0.90689 0.90647 0.91167 0.88043 0.90689 0.90647 0.91167 0.88043

Use Origin a 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358 1.0358

Use Origin a 0.82625 0.76663 0.73685 0.70742 0.82625 0.76663 0.73685 0.70742

Use Origin a 1.08048 1.08735 1.09164 1.09118 1.08048 1.08735 1.09164 1.09118

Use Origin a 1.04704 1.07601 1.10042 1.14605 1.04704 1.07601 1.10042 1.14605

Use Origin a 0.98314 0.99085 0.99869 1.00876 0.98314 0.99085 0.99869 1.00876

Use Origin a 1.35148 1.43016 1.45574 1.50984 1.35148 1.43016 1.45574 1.50984

Use Origin a 0.63929 0.62245 0.61173 0.5898 0.63929 0.62245 0.61173 0.5898

Use Origin a 0.8674 0.79161 0.74978 0.68898 0.8674 0.79161 0.74978 0.68898

Use Origin a 0.97682 0.99878 1.02195 1.04433 0.97682 0.99878 1.02195 1.04433

Use Origin a 0.73171 0.70053 0.69522 0.69148 0.73171 0.70053 0.69522 0.69148

Use Origin a 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18

Use Origin a 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 1.12 1.2 1.26 1.36 1.12 1.2 1.26 1.36

Use Origin a 0.88 0.8 0.74 0.64 0.88 0.8 0.74 0.64

Use Origin a 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18

Use Origin a 1.06 1.1 1.13 1.18 1.06 1.1 1.13 1.18

Use Origin a 0.90566 0.93467 0.97462 1.00876 0.90566 0.93467 0.97462 1.00876

County Sp e 1.03457 1.09557 1.16211 n/a 1.076503 1.127506 1.152893 1.18792

Use Origin a 11111111

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 0.96329 0.93924 0.92151 0.89285 0.96329 0.93924 0.92151 0.89285

Use Origin a 1.03413 1.05723 1.07482 1.10493 1.03413 1.05723 1.07482 1.10493

Use Origin a 1.03413 1.05723 1.07482 1.10493 1.03413 1.05723 1.07482 1.10493

# Use Origin a 1.02034 1.03403 1.04439 1.06194 1.02034 1.03403 1.04439 1.06194

Use Origin a 1.018987 1.031755 1.041412 1.05775 1.018987 1.031755 1.041412 1.05775

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 1.0248 1.04152 1.0542 1.07575 1.0248 1.04152 1.0542 1.07575

Use Origin a 11111111

Use Origin a 1.0089 1.01485 1.01934 1.02687 1.0089 1.01485 1.01934 1.02687

Use Origin a 0.96394 0.9403 0.92287 0.89468 0.96394 0.9403 0.92287 0.89468

Use Origin a 0.96394 0.9403 0.92287 0.89468 0.96394 0.9403 0.92287 0.89468

Use Origin a 0.95405 0.92407 0.90207 0.86679 0.95405 0.92407 0.90207 0.86679

Use Origin a 1.04066 1.06827 1.08935 1.12561 1.04066 1.06827 1.08935 1.12561

Use Origin a 1.04066 1.06827 1.08935 1.12561 1.04066 1.06827 1.08935 1.12561

Use Origin a 0.9642 0.94073 0.92343 0.89543 0.9642 0.94073 0.92343 0.89543

Use Origin a 0.91259 0.85671 0.81662 0.75467 0.91259 0.85671 0.81662 0.75467

Use Origin a 0.95717 0.92918 0.90862 0.87555 0.95717 0.92918 0.90862 0.87555

Use Origin a 0.95717 0.92918 0.90862 0.87555 0.95717 0.92918 0.90862 0.87555

Use Origin a 1.04168 1.07 1.09162 1.12884 1.04168 1.07 1.09162 1.12884

Use Origin a 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822

Use Origin a 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822

Use Origin a 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822

Use Origin a 0.91259 0.85671 0.81662 0.75467 0.91259 0.85671 0.81662 0.75467

Use Origin a 0.97564 0.95958 0.94767 0.92822 0.97564 0.95958 0.94767 0.92822

Use Origin a 1.0248 1.04152 1.0542 1.07575 1.0248 1.04152 1.0542 1.07575

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 0.90835 0.84988 0.80802 0.74362 0.90835 0.84988 0.80802 0.74362

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 0.93996 0.90105 0.87187 0.83131 0.93996 0.90105 0.87187 0.83131

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22532 1.18808 1.16957 1.16023 1.22532 1.18808 1.16957 1.16023

Use Origin a 1.22201 1.18515 1.16707 1.15754 1.22201 1.18515 1.16707 1.15754

Use Origin a 11111111

# Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 1.02567 1.04298 1.05611 1.07845 1.02567 1.04298 1.05611 1.07845

Use Origin a 1.008097 1.013515 1.017594 1.02444 1.008097 1.013515 1.017594 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0081 1.01352 1.01759 1.02444 1.0081 1.01352 1.01759 1.02444

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.0107 1.01698 1.02104 1.0299 1.0107 1.01698 1.02104 1.0299

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.12009 1.19092 1.23711 1.33649 1.12009 1.19092 1.23711 1.33649

Use Origin a 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331

Use Origin a 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331

Use Origin a 1.1689 1.26854 1.33354 1.47331 1.1689 1.26854 1.33354 1.47331

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

Use Origin a 11111111

# Use Origin a 11111111

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235

Use Origin a 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235

Use Origin a 1.13286 1.21125 1.2624 1.37235 1.13286 1.21125 1.2624 1.37235

Use Origin a 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405

Use Origin a 1.04783 1.07605 1.09447 1.13405 1.04783 1.07605 1.09447 1.13405

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Use Origin a 1.04573 1.07267 1.09022 1.12806 1.04573 1.07267 1.09022 1.12806

Total of Cambria and Indiana

Total of Cambria

Total of Indiana

Adj. Indiana (21.1% of county popn)

Johnstown NA Total

# CONTROL R NH3_2007 NH3_17_G NH3_17_C F NH3_17_G NH3_25_G NH3_25_C F NH3_25_G NOX_2007

0.084236 0.07313 1 0.07313 0.071597 1 0.071597 30.8866

2010 RICE M 0.2998 0.27176 1 0.27176 0.263953 1 0.263953 7.495001

MANEVU L 0.202404 0.121305 1 0.121305 0.114951 1 0.114951 11.89122

2010 RICE M 2.195578 2.997842 1 2.997842 3.232988 1 3.232988 68.1597

0.000694 0.000626 1 0.000626 0.000613 1 0.000613 5.531404

MANEVU L 0.004464 0.004046 1 0.004046 0.00393 1 0.00393 0.115948

0.089554 0.09276 1 0.09276 0.09276 1 0.09276 0

2010 RICE M 0.074509 0.057121 1 0.057121 0.052709 1 0.052709 18.62718

MANEVU L 0.05015 0.054531 1 0.054531 0.054723 1 0.054723 3.447819

2010 RICE M 0.332112 0.357356 1 0.357356 0.380617 1 0.380617 67.42793

0.000179 0.000178 1 0.000178 0.000181 1 0.000181 1.427471

MANEVU L 0.007339 0.010496 1 0.010496 0.011081 1 0.011081 1.769233

0.025961 0.016159 1 0.016159 0.015312 1 0.015312 7.87484

MANEVU L 5.082829 4.023619 1 4.023619 3.501968 1 3.501968 114.3637

0.615002 0.614251 1 0.614251 0.642265 1 0.642265 117.9799

0.038804 0.027183 1 0.027183 0.026832 1 0.026832 10.39934

2.772757 3.050033 1 3.050033 3.271854 1 3.271854 4.005094

2.087922 1.670338 1 1.670338 1.33627 1 1.33627 3.438931

0.216191 0.259429 1 0.259429 0.29402 1 0.29402 0.547684

0.089591 0.107509 1 0.107509 0.121844 1 0.121844 0.199091

6.014138 4.81131 1 4.81131 3.849048 1 3.849048 9.905639

0.622732 0.747279 1 0.747279 0.846916 1 0.846916 1.577589

0.259688 0.311625 1 0.311625 0.353175 1 0.353175 0.577084

0.312933 0.375519 1 0.375519 0.425588 1 0.425588 3.963812

0.75007 0.600056 1 0.600056 0.480045 1 0.480045 0.767292

PA Outdoo 1.152546 1.267801 1 1.267801 1.360004 1 1.360004 1.179009

010010 1.733926

MANEVU L 0.274743 0.256794 1 0.256794 0.277149 1 0.277149 6.1728

010010

010010

010010

0100100

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

# 010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

010010

010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

010010

010010

010010

0100100

0100100

010010 37.77824

0100100

0.545878 0.56934 1 0.56934 0.588702 1 0.588702

010010

# 0010010

0010010

0.844198 0.855612 1 0.855612 0.86483 1 0.86483

37.00296 37.50324 1 37.50324 37.90731 1 37.90731

0010010

1.463236 1.483019 1 1.483019 1.498997 1 1.498997

0010010

11.38432 11.53824 1 11.53824 11.66255 1 11.66255

0010010

0010010

0.038272 0.03879 1 0.03879 0.039208 1 0.039208

0.373115 0.37816 1 0.37816 0.382234 1 0.382234

0.271687 0.27536 1 0.27536 0.278327 1 0.278327

14.41218 14.60703 1 14.60703 14.76441 1 14.76441

10.44696 10.62435 1 10.62435 10.75932 1 10.75932

0.004179 0.00425 1 0.00425 0.004304 1 0.004304

8.357568 8.49948 1 8.49948 8.607459 1 8.607459

28.82832 29.31782 1 29.31782 29.69029 1 29.69029

5.924352 6.024947 1 6.024947 6.10149 1 6.10149

1.093625 1.30242 1 1.30242 1.461619 1 1.461619

0.019704 0.023466 1 0.023466 0.026334 1 0.026334

0010010

0010010

0010010

0.130918 0.166074 1 0.166074 0.192882 1 0.192882

0.023803 0.030195 1 0.030195 0.035069 1 0.035069

0.106982 0.135711 1 0.135711 0.157618 1 0.157618

0.05197 0.05197 1 0.05197 0.05197 1 0.05197

0.009349 0.009349 1 0.009349 0.009349 1 0.009349

0.046813 0.046813 1 0.046813 0.046813 1 0.046813

29.35728 29.35728 1 29.35728 29.35728 1 29.35728

0.317376 0.317376 1 0.317376 0.317376 1 0.317376

0.893942 0.893942 1 0.893942 0.893942 1 0.893942

0.089923 0.089923 1 0.089923 0.089923 1 0.089923

10.80401 10.80401 1 10.80401 10.80401 1 10.80401

10.80401 10.80401 1 10.80401 10.80401 1 10.80401

24.59664 24.59664 1 24.59664 24.59664 1 24.59664

0.928325 0.928325 1 0.928325 0.928325 1 0.928325

0.043375 0.043375 1 0.043375 0.043375 1 0.043375

0.536894 0.536894 1 0.536894 0.536894 1 0.536894

8.99232 8.99232 1 8.99232 8.99232 1 8.99232

0.154721 0.154721 1 0.154721 0.154721 1 0.154721

11.99417 11.99417 1 11.99417 11.99417 1 11.99417

0010010

0.034382 0.041646 1 0.041646 0.047185 1 0.047185

0.202327 0.245069 1 0.245069 0.277664 1 0.277664

0.096403 0.116768 1 0.116768 0.132299 1 0.132299

# 10.16926 10.94263 1 10.94263 11.53244 1 11.53244

0.751123 0.805707 1 0.805707 0.847312 1 0.847312

1.507536 1.617089 1 1.617089 1.700591 1 1.700591

0.127347 0.136601 1 0.136601 0.143655 1 0.143655

9.177456 9.875402 1 9.875402 10.40769 1 10.40769

2.38032 2.561343 1 2.561343 2.699402 1 2.699402

2.023272 2.170303 1 2.170303 2.282372 1 2.282372

0.941549 1.009971 1 1.009971 1.062124 1 1.062124

0.011822 0.012681 1 0.012681 0.013336 1 0.013336

0.056901 0.049398 1 0.049398 0.048363 1 0.048363 20.86358

2010 RICE M 0.202512 0.183571 1 0.183571 0.178298 1 0.178298 0.952796

MANEVU L 0.136722 0.08194 1 0.08194 0.077648 1 0.077648 8.032394

2010 RICE M 1.48309 2.025011 1 2.025011 2.18385 1 2.18385 35.18296

0.000469 0.000423 1 0.000423 0.000414 1 0.000414 3.736407

MANEVU L 0.003015 0.002733 1 0.002733 0.002655 1 0.002655 0.078322

0.043382 0.044935 1 0.044935 0.044935 1 0.044935 0

2010 RICE M 0.036094 0.027671 1 0.027671 0.025534 1 0.025534 8.16388

MANEVU L 0.024294 0.026416 1 0.026416 0.026509 1 0.026509 1.670212

2010 RICE M 0.160883 0.173112 1 0.173112 0.18438 1 0.18438 31.97276

8.68E

‐ 05 8.6E

‐ 05 1 8.6E

‐ 05 8.76E

‐ 05 1 8.76E

‐ 05 0.691503

MANEVU L 0.003555 0.005085 1 0.005085 0.005368 1 0.005368 0.857062

0.004836 0.00301 1 0.00301 0.002852 1 0.002852 1.466991

MANEVU L 2.142932 1.696367 1 1.696367 1.476438 1 1.476438 48.216

0.390509 0.390033 1 0.390033 0.40782 1 0.40782 74.91397

0.062709 0.04393 1 0.04393 0.043362 1 0.043362 16.806

1.504726 1.655199 1 1.655199 1.775577 1 1.775577 2.173493

1.130362 0.904289 1 0.904289 0.723431 1 0.723431 1.861772

0.116576 0.139891 1 0.139891 0.158543 1 0.158543 0.295326

0.049068 0.058882 1 0.058882 0.066733 1 0.066733 0.10904

3.259117 2.607293 1 2.607293 2.085835 1 2.085835 5.367957

0.33731 0.404772 1 0.404772 0.458742 1 0.458742 0.854519

0.140726 0.168871 1 0.168871 0.191387 1 0.191387 0.312724

0.18002 0.216024 1 0.216024 0.244828 1 0.244828 2.280258

0.59813 0.478504 1 0.478504 0.382803 1 0.382803 0.611863

PA Outdoo 0.626886 0.689575 1 0.689575 0.739726 1 0.739726 0.64128

010010 0.996953

MANEVU L 0.115832 0.108265 1 0.108265 0.116847 1 0.116847 2.6025

010010

010010

010010

0100100

010010

010010

010010

010010

010010

010010

# 010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

OTC 2006 Rule for Con 010010

010010

010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

OTC/Federal PFC Rule s 010010

010010

010010

010010

010010 0.344115

# 010010 0.744097

010010 19.81644

010010 28.81852

0.330136 0.344325 1 0.344325 0.356035 1 0.356035

010010

0010010

0010010

3.79077 3.842021 1 3.842021 3.883416 1 3.883416

60.74004 61.56124 1 61.56124 62.22452 1 62.22452

0010010

2.091816 2.120098 1 2.120098 2.14294 1 2.14294

0010010

15.34833 15.55583 1 15.55583 15.72344 1 15.72344

0010010

0010010

0.07921 0.08028 1 0.08028 0.081145 1 0.081145

0.122836 0.124496 1 0.124496 0.125838 1 0.125838

0.103346 0.104743 1 0.104743 0.105871 1 0.105871

0.110949 0.112449 1 0.112449 0.113661 1 0.113661

5.368944 5.460109 1 5.460109 5.529475 1 5.529475

0.002156 0.002192 1 0.002192 0.00222 1 0.00222

4.2978 4.370777 1 4.370777 4.426304 1 4.426304

28.69608 29.18334 1 29.18334 29.55409 1 29.55409

7.709592 7.840501 1 7.840501 7.940109 1 7.940109

1.9836 2.362309 1 2.362309 2.651062 1 2.651062

0.035705 0.042522 1 0.042522 0.047719 1 0.047719

0010010

0010010

0010010

0.133562 0.169429 1 0.169429 0.196779 1 0.196779

0.0242 0.030699 1 0.030699 0.035654 1 0.035654

0.108834 0.13806 1 0.13806 0.160346 1 0.160346

0.090981 0.090981 1 0.090981 0.090981 1 0.090981

0.016398 0.016398 1 0.016398 0.016398 1 0.016398

0.081857 0.081857 1 0.081857 0.081857 1 0.081857

157.3656 157.3656 1 157.3656 157.3656 1 157.3656

1.163712 1.163712 1 1.163712 1.163712 1 1.163712

3.279552 3.279552 1 3.279552 3.279552 1 3.279552

0.329278 0.329278 1 0.329278 0.329278 1 0.329278

40.86216 40.86216 1 40.86216 40.86216 1 40.86216

40.86216 40.86216 1 40.86216 40.86216 1 40.86216

93.36144 93.36144 1 93.36144 93.36144 1 93.36144

3.557256 3.557256 1 3.557256 3.557256 1 3.557256

0.1653 0.1653 1 0.1653 0.1653 1 0.1653

2.04972 2.04972 1 2.04972 2.04972 1 2.04972

34.25016 34.25016 1 34.25016 34.25016 1 34.25016

0.58979 0.58979 1 0.58979 0.58979 1 0.58979

# 45.75504 45.75504 1 45.75504 45.75504 1 45.75504

0010010

0.167945 0.203423 1 0.203423 0.230479 1 0.230479

0.219518 0.265892 1 0.265892 0.301256 1 0.301256

0.074054 0.089698 1 0.089698 0.101629 1 0.101629

40.3332 43.40054 1 43.40054 45.73987 1 45.73987

3.028296 3.248362 1 3.248362 3.4161 1 3.4161

6.559104 7.035754 1 7.035754 7.399063 1 7.399063

0.505157 0.541867 1 0.541867 0.569847 1 0.569847

6.797136 7.314058 1 7.314058 7.708292 1 7.708292

7.061616 7.598652 1 7.598652 8.008226 1 8.008226

8.265 8.865618 1 8.865618 9.323416 1 9.323416

4.707744 5.049856 1 5.049856 5.310618 1 5.310618

0.049854 0.053477 1 0.053477 0.056239 1 0.056239

917.4107 927.7922 927.7922 935.7716 935.7716 860.6792

271.9731 274.7139 274.7139 276.8725 276.8725 539.2435

645.4377 653.0783 653.0783 658.899 658.899 321.4357

0.211262 136.3567 137.9709 137.9709 139.2006 139.2006 67.90727

408.3298 412.6847 412.6847 416.0731 416.0731 607.1507

# Without T F With TF With TF

NOX_17_G NOX_17_C F NOX_17_G NOX_25_G NOX_25_C F NOX_25_G P10_2007 P10_2007

_ P10_17_G O

26.8142 1 26.8142 26.25237 1 26.25237 33.80679 33.80679 29.34936

6.793994 1 6.793994 6.598824 1 6.598824 0.861925 0.861925 0.781309

7.126644 1 7.126644 6.753378 1 6.753378 5.622091 5.622091 3.369432

93.06525 0.9203 85.64795 100.3652 0.9203 92.36606 0.295153 0.295153 0.403002

4.988773 1 4.988773 4.884949 1 4.884949 0.0287 0.0287 0.025884

0.105103 1 0.105103 0.102084 1 0.102084 0.013334 0.013334 0.012087

010010 0.119405 0.119405 0.12368

14.28015 1 14.28015 13.17724 1 13.17724 2.216634 2.216634 1.699338

3.748986 1 3.748986 3.762191 1 3.762191 1.030666 1.030666 1.120695

72.55312 0.9203 66.77064 77.27578 0.9203 71.1169 0.275001 0.275001 0.295903

1.41441 1 1.41441 1.439976 1 1.439976 0.007442 0.007442 0.007374

2.530286 1 2.530286 2.671259 1 2.671259 0.210211 0.210211 0.300635

4.901694 1 4.901694 4.644581 1 4.644581 5.399891 5.399891 3.361162

90.53145 1 90.53145 78.7943 1 78.7943 15.1214 15.1214 11.97025

117.836 1 117.836 123.2099 1 123.2099 7.806755 7.806755 7.79723

7.285051 1 7.285051 7.190937 1 7.190937 0.038804 0.038804 0.027183

4.405603 1 4.405603 4.726011 1 4.726011 36.35393 36.35393 39.98932

2.751144 1 2.751144 2.200916 1 2.200916 37.5826 37.5826 30.06608

0.657221 1 0.657221 0.744851 1 0.744851 4.708163 4.708163 5.649795

0.23891 1 0.23891 0.270764 1 0.270764 2.030732 2.030732 2.436878

7.924511 1 7.924511 6.339609 1 6.339609 108.2545 108.2545 86.60359

1.893106 1 1.893106 2.145521 1 2.145521 13.56173 13.56173 16.27407

0.6925 1 0.6925 0.784834 1 0.784834 5.886253 5.886253 7.063503

4.756574 1 4.756574 5.390784 1 5.390784 3.191912 3.191912 3.830294

0.613833 1 0.613833 0.491067 1 0.491067 11.50107 11.50107 9.200854

1.29691 1 1.29691 1.391231 1 1.391231 17.67237 17.67237 19.43961

1.907318 1 1.907318 2.046032 1 2.046032 6.408575 6.408575 7.049433

5.769531 1 5.769531 6.226874 1 6.226874 0.8135 0.8135 0.760354

010010 608.4015 137.0599 138.2737

010010 1027.405 231.4524 231.4524

010010 3.610079 3.610079 3.39073

010010 25.57425 25.57425 24.02036

010010000

010010 7.475267 7.475267 7.02107

010010 0.507058 0.507058 0.476249

010010 00

010010 3.81677 0.859837 0.909045

010010 372.1166 83.82995 88.62754

010010 177.9913 40.09765 41.46217

010010 238.87 238.87 246.4554

010010 00

010010 00

010010 00

# 010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010000

010010000

37.77824 1 37.77824 37.77824 1 37.77824 128.446 128.446 128.446

010010000

010010 00

010010 592.0985 133.3872 135.19

# 010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

# 010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

18.11272 1 18.11272 17.73321 1 17.73321 22.83614 22.83614 19.82519

0.863681 1 0.863681 0.83887 1 0.83887 0.582222 0.582222 0.527766

4.813974 1 4.813974 4.561837 1 4.561837 3.797664 3.797664 2.276016

48.03882 0.9203 44.21012 51.80691 0.9203 47.6779 0.148309 0.148309 0.202501

3.369865 1 3.369865 3.299733 1 3.299733 0.019386 0.019386 0.017485

0.070996 1 0.070996 0.068957 1 0.068957 0.009007 0.009007 0.008165

010010 0.057843 0.057843 0.059914

6.258676 1 6.258676 5.775292 1 5.775292 1.056694 1.056694 0.810093

1.816104 1 1.816104 1.822501 1 1.822501 0.499281 0.499281 0.542893

34.40301 0.9203 31.66109 36.64238 0.9203 33.72198 0.13055 0.13055 0.140473

0.685176 1 0.685176 0.697561 1 0.697561 0.003605 0.003605 0.003572

1.225735 1 1.225735 1.294026 1 1.294026 0.101832 0.101832 0.145635

0.913128 1 0.913128 0.865231 1 0.865231 1.005936 1.005936 0.626145

38.16827 1 38.16827 33.21986 1 33.21986 6.3753 6.3753 5.046751

74.82258 1 74.82258 78.23491 1 78.23491 4.957073 4.957073 4.951026

11.77311 1 11.77311 11.62102 1 11.62102 0.062709 0.062709 0.04393

2.390843 1 2.390843 2.564722 1 2.564722 19.72863 19.72863 21.70149

1.489418 1 1.489418 1.191534 1 1.191534 20.34651 20.34651 16.27721

0.354391 1 0.354391 0.401643 1 0.401643 2.538765 2.538765 3.046518

0.130848 1 0.130848 0.148295 1 0.148295 1.112211 1.112211 1.334653

4.294365 1 4.294365 3.435492 1 3.435492 58.6641 58.6641 46.93128

1.025422 1 1.025422 1.162145 1 1.162145 7.345862 7.345862 8.815034

0.375269 1 0.375269 0.425305 1 0.425305 3.189788 3.189788 3.827746

2.73631 1 2.73631 3.101151 1 3.101151 1.836208 1.836208 2.203449

0.489491 1 0.489491 0.391593 1 0.391593 9.171326 9.171326 7.337061

0.705408 1 0.705408 0.75671 1 0.75671 9.612255 9.612255 10.57348

1.096649 1 1.096649 1.176405 1 1.176405 3.684732 3.684732 4.053205

2.432479 1 2.432479 2.625298 1 2.625298 0.3429 0.3429 0.320498

010010 545.5077 157.3146 177.3731

010010 926.4901 267.1831 267.1831

010010 2.183301 2.183301 2.050644

010010 15.46678 15.46678 14.52702

010010000

010010 4.520888 4.520888 4.246199

010010 0.306658 0.306658 0.288026

010010 00

010010 11.23144 3.238945 3.42431

010010 115.1392 33.20408 35.10435

# 010010 243.4594 70.2093 72.59853

010010 238.87 238.87 246.4554

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

0.344115 1 0.344115 0.344115 1 0.344115 1.221051 1.221051 1.221051

# 0.744097 1 0.744097 0.744097 1 0.744097 2.936207 2.936207 2.936207

19.81644 1 19.81644 19.81644 1 19.81644 67.3759 67.3759 67.3759

28.81852 1 28.81852 28.81852 1 28.81852 182.5173 182.5173 182.5173

010010 00

010010 1190.462 343.3078 347.9477

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

# 010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

010010 00

837.2404 817.47 843.2455 822.0381 7234.036 2921.062 2921.631

524.6605 511.4607 527.6597 513.5017 3507.131 1351.989 1334.733

312.5799 306.0093 315.5858 308.5363 3726.905 1569.073 1586.898

66.03637 64.64825 66.6714 65.18212 787.3547 331.486 335.2518

590.6969 576.1089 594.3311 578.6838 4294.486 1683.475 1669.985

# With TF With TF With TF Without T F With TF With TF

P10_17_C F P10_17_G C P10_25_G O P10_25_C F P10_25_G C P25_2007 P25_2007

_ P25_17_G O P25_17_C F

1 29.34936 28.73442 1 28.73442 4.043337 4.043337 3.510223 1

0.9243 0.722164 0.758865 0.9243 0.701419 0.580863 0.580863 0.526534 0.9243

1 3.369432 3.192954 1 3.192954 3.794133 3.794133 2.2739 1

1 0.403002 0.434613 1 0.434613 0.295031 0.295031 0.402835 1

1 0.025884 0.025346 1 0.025346 0.023715 0.023715 0.021389 1

1 0.012087 0.01174 1 0.01174 0.008986 0.008986 0.008145 1

1 0.12368 0.12368 1 0.12368 0.119405 0.119405 0.12368 1

0.9243 1.570698 1.568091 0.9243 1.449387 1.983794 1.983794 1.520836 0.9243

1 1.120695 1.124642 1 1.124642 0.441872 0.441872 0.48047 1

1 0.295903 0.315164 1 0.315164 0.291445 0.291445 0.313598 1

1 0.007374 0.007507 1 0.007507 0.006156 0.006156 0.0061 1

1 0.300635 0.317385 1 0.317385 0.188096 0.188096 0.269007 1

1 3.361162 3.184855 1 3.184855 3.32301 3.32301 2.068407 1

1 11.97025 10.41834 1 10.41834 13.533 13.533 10.71286 1

1 7.79723 8.152828 1 8.152828 7.693795 7.693795 7.684409 1

1 0.027183 0.026832 1 0.026832 0.031043 0.031043 0.021746 1

1 39.98932 42.89764 1 42.89764 36.35393 36.35393 39.98932 1

1 30.06608 24.05286 1 24.05286 37.5826 37.5826 30.06608 1

1 5.649795 6.403101 1 6.403101 4.708163 4.708163 5.649795 1

1 2.436878 2.761795 1 2.761795 2.030732 2.030732 2.436878 1

1 86.60359 69.28287 1 69.28287 108.2545 108.2545 86.60359 1

1 16.27407 18.44395 1 18.44395 13.56173 13.56173 16.27407 1

1 7.063503 8.005304 1 8.005304 5.886253 5.886253 7.063503 1

1 3.830294 4.341 1 4.341 3.191912 3.191912 3.830294 1

1 9.200854 7.360683 1 7.360683 11.50107 11.50107 9.200854 1

1 19.43961 20.8534 0.1 2.08534 17.67237 17.67237 19.43961 1

1 7.049433 7.562119 1 7.562119 6.616177 6.616177 7.277795 1

1 0.760354 0.820626 1 0.820626 0.7314 0.7314 0.683618 1

1 138.2737 138.0236 1 138.0236 149.3349 33.64197 33.9399 1

1 231.4524 231.4524 1 231.4524 102.0795 22.99634 22.99634 1

1 3.39073 3.223259 1 3.223259 3.499689 3.499689 3.287048 1

1 24.02036 22.83397 1 22.83397 24.75923 24.75923 23.25486 1

100100001

1 7.02107 6.674293 1 6.674293 5.679657 5.679657 5.334561 1

1 0.476249 0.452727 1 0.452727 0.428488 0.428488 0.402454 1

10010 001

1 0.909045 0.95006 1 0.95006 0.381677 0.085984 0.090905 1

1 88.62754 92.62622 1 92.62622 37.21166 8.382995 8.862754 1

1 41.46217 42.5813 1 42.5813 17.79913 4.009765 4.146217 1

1 246.4554 252.6647 1 252.6647 47.77 47.77 49.28694 1

10010 001

10010 001

10010 001

# 10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

100100001

100100001

1 128.446 128.446 1 128.446 128.446 128.446 128.446 1

100100001

10010 001

1 135.19 136.6472 1 136.6472 118.4197 26.67744 27.03799 1

# 10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

# 10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

1 19.82519 19.4098 1 19.4098 2.731232 2.731232 2.371119 1

0.9243 0.487814 0.512605 0.9243 0.473801 0.392367 0.392367 0.355669 0.9243

1 2.276016 2.156808 1 2.156808 2.562898 2.562898 1.535996 1

1 0.202501 0.218385 1 0.218385 0.19929 0.19929 0.272111 1

1 0.017485 0.017121 1 0.017121 0.016019 0.016019 0.014448 1

1 0.008165 0.00793 1 0.00793 0.00607 0.00607 0.005502 1

1 0.059914 0.059914 1 0.059914 0.057843 0.057843 0.059914 1

0.9243 0.748769 0.747527 0.9243 0.690939 0.961001 0.961001 0.736732 0.9243

1 0.542893 0.544805 1 0.544805 0.214054 0.214054 0.232752 1

1 0.140473 0.149617 1 0.149617 0.141183 0.141183 0.151915 1

1 0.003572 0.003637 1 0.003637 0.002982 0.002982 0.002955 1

1 0.145635 0.153749 1 0.153749 0.091118 0.091118 0.130314 1

1 0.626145 0.593301 1 0.593301 0.619038 0.619038 0.38532 1

1 5.046751 4.392454 1 4.392454 5.7056 5.7056 4.51661 1

1 4.951026 5.17682 1 5.17682 4.885347 4.885347 4.879387 1

1 0.04393 0.043362 1 0.043362 0.050167 0.050167 0.035144 1

1 21.70149 23.27978 1 23.27978 19.72863 19.72863 21.70149 1

1 16.27721 13.02177 1 13.02177 20.34651 20.34651 16.27721 1

1 3.046518 3.45272 1 3.45272 2.538765 2.538765 3.046518 1

1 1.334653 1.512607 1 1.512607 1.112211 1.112211 1.334653 1

1 46.93128 37.54502 1 37.54502 58.6641 58.6641 46.93128 1

1 8.815034 9.990372 1 9.990372 7.345862 7.345862 8.815034 1

1 3.827746 4.338112 1 4.338112 3.189788 3.189788 3.827746 1

1 2.203449 2.497243 1 2.497243 1.836208 1.836208 2.203449 1

1 7.337061 5.869649 1 5.869649 9.171326 9.171326 7.337061 1

1 10.57348 11.34246 0.1 1.134246 9.612255 9.612255 10.57348 1

1 4.053205 4.347984 1 4.347984 3.804096 3.804096 4.184506 1

1 0.320498 0.345904 1 0.345904 0.3083 0.3083 0.288159 1

1 177.3731 186.8773 1 186.8773 133.8974 38.6136 43.53706 1

1 267.1831 267.1831 1 267.1831 92.053 26.54643 26.54643 1

1 2.050644 1.949361 1 1.949361 2.11654 2.11654 1.987939 1

1 14.52702 13.80952 1 13.80952 14.97388 14.97388 14.06406 1

100100001

1 4.246199 4.036475 1 4.036475 3.43494 3.43494 3.226233 1

1 0.288026 0.2738 1 0.2738 0.259141 0.259141 0.243396 1

10010 001

1 3.42431 3.578808 1 3.578808 1.123144 0.323895 0.342431 1

1 35.10435 36.68819 1 36.68819 11.51392 3.320408 3.510435 1

# 1 72.59853 74.55807 1 74.55807 24.34594 7.02093 7.259853 1

1 246.4554 252.6647 1 252.6647 47.77 47.77 49.28694 1

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

1 1.221051 1.221051 1 1.221051 1.221051 1.221051 1.221051 1

# 1 2.936207 2.936207 1 2.936207 2.263544 2.263544 2.263544 1

1 67.3759 67.3759 1 67.3759 67.3759 67.3759 67.3759 1

1 182.5173 182.5173 1 182.5173 167.1474 167.1474 167.1474 1

10010 001

1 347.9477 351.6983 1 351.6983 238.0924 68.66157 69.58955 1

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

# 10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

10010 001

2921.342 2926.858 2897.61 1884.141 1198.17 1165.354

1334.545 1327.758 1308.814 920.2582 590.8261 565.5455

1586.797 1599.099 1588.796 963.8824 607.3435 599.8087

335.2304 337.8296 335.6528 203.6321 128.3088 126.717

1669.775 1665.588 1644.467 1123.89 719.1349 692.2626

# Currently Currently When Full y

Adopted Adopted Adopted

With TF With TF With TF Low S Oil Low S Oil Low S Oil

P25_17_G C P25_25_G O P25_25_C F P25_25_G C SO2_2007 SO2_17_G O SO2_17_C F SO2_17_G C SO2_17_C F

3.510223 3.436674 1 3.436674 258.212 224.1667 1 224.1667 1

0.486676 0.511409 0.9243 0.472695 15.96435 14.47121 1 14.47121 0.005

2.2739 2.154802 1 2.154802 89.37387 53.56355 1 53.56355 0.25

0.402835 0.434433 1 0.434433 0.408971 0.558409 1 0.558409 1

0.021389 0.020944 1 0.020944 0.033185 0.029929 1 0.029929 1

0.008145 0.007911 1 0.007911 0.246969 0.22387 1 0.22387 0.005

0.12368 0.12368 1 0.12368 00101

1.405709 1.403376 0.9243 1.29714 39.67589 30.41672 1 30.41672 0.005

0.48047 0.482162 1 0.482162 22.1444 24.07871 1 24.07871 0.25

0.313598 0.334011 1 0.334011 0.406668 0.437578 1 0.437578 1

0.0061 0.00621 1 0.00621 0.008564 0.008485 1 0.008485 1

0.269007 0.283994 1 0.283994 3.768465 5.389507 1 5.389507 0.005

2.068407 1.959911 1 1.959911 64.91984 40.40935 1 40.40935 1

10.71286 9.323966 1 9.323966 270.66 214.2572 1 214.2572 0.005

7.684409 8.034861 1 8.034861 0.753063 0.752144 1 0.752144 1

0.021746 0.021465 1 0.021465 0.046564 0.03262 1 0.03262 1

39.98932 42.89764 1 42.89764 0.616168 0.677785 1 0.677785 1

30.06608 24.05286 1 24.05286 0.491276 0.393021 1 0.393021 1

5.649795 6.403101 1 6.403101 0.096085 0.115302 1 0.115302 1

2.436878 2.761795 1 2.761795 0.039818 0.047782 1 0.047782 1

86.60359 69.28287 1 69.28287 1.415091 1.132073 1 1.132073 1

16.27407 18.44395 1 18.44395 0.27677 0.332124 1 0.332124 1

7.063503 8.005304 1 8.005304 0.115417 0.1385 1 0.1385 1

3.830294 4.341 1 4.341 0.333795 0.400554 1 0.400554 1

9.200854 7.360683 1 7.360683 0.845912 0.676729 1 0.676729 1

19.43961 20.8534 0.1 2.08534 1.299816 1.429797 1 1.429797 1

7.277795 7.807089 1 7.807089 0101

0.683618 0.737807 1 0.737807 0.152 0.14207 1 0.14207 0.005

33.9399 33.87853 1 33.87853 0101

22.99634 22.99634 1 22.99634 0101

3.287048 3.124698 1 3.124698 0101

23.25486 22.10628 1 22.10628 00101

0010 0101

5.334561 5.071082 1 5.071082 0101

0.402454 0.382576 1 0.382576 0101

0010 0101

0.090905 0.095006 1 0.095006 0101

8.862754 9.262622 1 9.262622 0101

4.146217 4.25813 1 4.25813 0101

49.28694 50.52872 1 50.52872 0101

0010 0101

0010 0101

0010 0101

# 0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

001000101

001000101

128.446 128.446 1 128.446 0101

001000101

0010 0101

27.03799 27.32944 1 27.32944 0101

# 0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

# 0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

2.371119 2.321438 1 2.321438 174.4195 151.4223 1 151.4223 1

0.328745 0.345451 0.9243 0.319301 4.803755 4.35446 1 4.35446 0.005

1.535996 1.455546 1 1.455546 60.37113 36.18163 1 36.18163 0.179

0.272111 0.293455 1 0.293455 0.211079 0.288208 1 0.288208 1

0.014448 0.014147 1 0.014147 0.022416 0.020217 1 0.020217 1

0.005502 0.005344 1 0.005344 0.166825 0.151222 1 0.151222 0.005

0.059914 0.059914 1 0.059914 00101

0.680961 0.679831 0.9243 0.628368 19.20291 14.72153 1 14.72153 0.005

0.232752 0.233572 1 0.233572 10.72731 11.66434 1 11.66434 0.179

0.151915 0.161803 1 0.161803 0.1798 0.193467 1 0.193467 1

0.002955 0.003008 1 0.003008 0.004149 0.004111 1 0.004111 1

0.130314 0.137574 1 0.137574 1.825541 2.610815 1 2.610815 0.005

0.38532 0.365108 1 0.365108 12.09381 7.527789 1 7.527789 1

4.51661 3.931044 1 3.931044 114.11 90.33062 1 90.33062 0.005

4.879387 5.101915 1 5.101915 0.478174 0.477591 1 0.477591 1

0.035144 0.03469 1 0.03469 0.075251 0.052715 1 0.052715 1

21.70149 23.27978 1 23.27978 0.334384 0.367822 1 0.367822 1

16.27721 13.02177 1 13.02177 0.265967 0.212774 1 0.212774 1

3.046518 3.45272 1 3.45272 0.051812 0.062174 1 0.062174 1

1.334653 1.512607 1 1.512607 0.021808 0.02617 1 0.02617 1

46.93128 37.54502 1 37.54502 0.766851 0.613481 1 0.613481 1

8.815034 9.990372 1 9.990372 0.149916 0.179899 1 0.179899 1

3.827746 4.338112 1 4.338112 0.062545 0.075054 1 0.075054 1

2.203449 2.497243 1 2.497243 0.192022 0.230426 1 0.230426 1

7.337061 5.869649 1 5.869649 0.674558 0.539646 1 0.539646 1

10.57348 11.34246 0.1 1.134246 0.706988 0.777687 1 0.777687 1

4.184506 4.488834 1 4.488834 0101

0.288159 0.311001 1 0.311001 0.0641 0.059912 1 0.059912 0.005

43.53706 45.86989 1 45.86989 0101

26.54643 26.54643 1 26.54643 0101

1.987939 1.889753 1 1.889753 0101

14.06406 13.36943 1 13.36943 00101

0010 0101

3.226233 3.066886 1 3.066886 0101

0.243396 0.231374 1 0.231374 0101

0010 0101

0.342431 0.357881 1 0.357881 0101

3.510435 3.668819 1 3.668819 0101

# 7.259853 7.455807 1 7.455807 0101

49.28694 50.52872 1 50.52872 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

1.221051 1.221051 1 1.221051 0.042182 0.042182 1 0.042182 1

# 2.263544 2.263544 1 2.263544 0.24704 0.24704 1 0.24704 1

67.3759 67.3759 1 67.3759 0101

167.1474 167.1474 1 167.1474 4.803086 4.803086 1 4.803086 1

0010 0101

69.58955 70.33965 1 70.33965 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

# 0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

0010 0101

1165.117 1143.093 1113.894 1179.38 942.5201 942.5201

565.3906 548.9667 530.0537 772.3049 614.2817 614.2817

599.726 594.1259 583.8401 407.0749 328.2384 328.2384

126.6995 125.5165 123.3434 85.99962 69.34442 69.34442

692.0901 674.4832 653.3972 858.3045 683.6261 683.6261

# When Fully Currently Currently When Full y When Fully

Adopted Adopted Adopted Adopted Adopted

Low S Oil Low S Oil Low S Oil Low S Oil Low S Oil

SO2_17_G C SO2_25_G O SO2_25_C F SO2_25_G C SO2_25_C F SO2_25_G C VOC_2007 VOC_17_G O VOC_17_C F

224.1667 219.4698 1 219.4698 1 219.4698 0.140394 0.121883 1

0.072356 14.05549 1 14.05549 0.005 0.070277 0.07495 0.06794 0.6915

13.39089 50.7581 1 50.7581 0.25 12.68953 0.070841 0.042457 1

0.558409 0.60221 1 0.60221 1 0.60221 3.748749 5.118542 0.8329

0.029929 0.029306 1 0.029306 1 0.029306 0.304215 0.274371 1

0.001119 0.217439 1 0.217439 0.005 0.001087 0.001118 0.001013 1

001010001

0.152084 28.06752 1 28.06752 0.005 0.140338 0.316662 0.242763 0.6915

6.019678 24.16353 0.25 6.040881 0.25 6.040881 0.070837 0.077025 1

0.437578 0.466061 1 0.466061 1 0.466061 3.707786 3.989615 0.8329

0.008485 0.008639 1 0.008639 1 0.008639 0.078508 0.077789 1

0.026948 5.689779 1 5.689779 0.005 0.028449 0.030077 0.043015 1

40.40935 38.28972 1 38.28972 1 38.28972 8.653671 5.386477 1

1.071286 186.4793 0.005 0.932397 0.005 0.932397 4.4475 3.520685 1

0.752144 0.786446 1 0.786446 1 0.786446 6.903079 6.894657 1

0.03262 0.032198 1 0.032198 1 0.032198 0.403557 0.282703 1

0.677785 0.727079 1 0.727079 1 0.727079 29.11395 32.02535 1

0.393021 0.314417 1 0.314417 1 0.314417 65.09404 52.07523 1

0.115302 0.130676 1 0.130676 1 0.130676 2.882549 3.459058 1

0.047782 0.054153 1 0.054153 1 0.054153 1.493185 1.791822 1

1.132073 0.905658 1 0.905658 1 0.905658 187.4996 149.9997 1

0.332124 0.376407 1 0.376407 1 0.376407 8.303098 9.963718 1

0.1385 0.156967 1 0.156967 1 0.156967 4.328127 5.193752 1

0.400554 0.453961 1 0.453961 1 0.453961 0.042767 0.051321 1

0.676729 0.541384 1 0.541384 1 0.541384 4.917123 3.933699 1

1.429797 1.533783 1 1.533783 1 1.533783 7.55558 8.311137 1

001010 8.926874 9.819562 1

0.00071 0.153332 1 0.153332 0.005 0.000767 0.2398 0.224134 1

001010 01

001010 01

001010 0.874031 0.820924 1

001010 3.007219 2.8245 1

001010 0.914059 0.858521 1

001010 0.430873 0.404693 1

001010 0.016788 0.015768 1

0 0 1 0 1 0 2.2 2.066328 1

001010 01

001010 01

001010 01

001010 01

001010 174.719 163.3518 1

001010 36.24875 37.7538 1

001010 18.81843 18.81843 1

# 001010 7.5035 7.614927 1

001010 12.19312 11.46519 1

001010 15.26586 14.35448 1

001010001

001010001

001010 88.02618 94.03572 1

001010001

001010001

001010001

001010 85.581 79.52015 1

001010 43.4985 46.5434 1

001010 10.87463 10.43507 1

001010 0.507483 0.48697 1

001010 17.61979 16.9076 1

001010 7.55134 6.469308 1

001010 37.6407 36.11926 1

001010 85.54705 89.09896 1

001010 17.08711 15.97542 1

001010 318.989 271.1024 1

001010 158.2952 147.9965 0.98

001010 54.22791 50.69984 0.98

001010 94.29836 88.16331 0.98

001010 68.87263 64.39177 0.98

001010 39.65666 37.0766 0.98

001010 116.5023 108.9227 0.98

001010 5.074825 4.744657 0.98

001010 75.51144 75.51144 1

001010 20.48909 20.48909 1

001010 8.537434 10.14315 0.25

001010 16.66904 19.80416 0.25

001010 4.562786 5.420955 0.25

001010 1.557383 1.850296 0.25

001010 0.141749 0.168409 0.25

001010 0.272688 0.323975 0.25

001010 0.532413 0.632549 0.25

001010 6.224344 7.395018 0.25

001010 3.001417 3.565923 0.25

001010 0.272737 0.324034 0.25

001010 26.40218 31.3679 1

001010 4.251098 5.050644 1

001010 0.825991 0.978923 1

001010001

001010001

001010 87.64552 87.64552 1

001010001

001010 31.97746 33.35185 1

001010 01

# 001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

# 001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

151.4223 148.2496 1 148.2496 1 148.2496 0.094834 0.082331 1

0.021772 4.22937 1 4.22937 0.005 0.021147 0 0 0.6915

6.476511 34.28658 1 34.28658 0.179 6.137297 0.047853 0.028679 1

0.288208 0.310814 1 0.310814 1 0.310814 1.939361 2.648003 0.8329

0.020217 0.019796 1 0.019796 1 0.019796 0.205494 0.185335 1

0.000756 0.146878 1 0.146878 0.005 0.000734 0.000755 0.000685 1

001010001

0.073608 13.58452 1 13.58452 0.005 0.067923 0 0 0.6915

2.087918 11.70543 0.179 2.095272 0.179 2.095272 0.034315 0.037313 1

0.193467 0.20606 1 0.20606 1 0.20606 1.639635 1.764263 0.8329

0.004111 0.004185 1 0.004185 1 0.004185 0.038031 0.037683 1

0.013054 2.756274 1 2.756274 0.005 0.013781 0.01457 0.020838 1

7.527789 7.132926 1 7.132926 1 7.132926 1.612077 1.003438 1

0.451653 78.61951 0.005 0.393098 0.005 0.393098 1.8751 1.484348 1

0.477591 0.499372 1 0.499372 1 0.499372 4.383264 4.377917 1

0.052715 0.052034 1 0.052034 1 0.052034 0.652173 0.456867 1

0.367822 0.394573 1 0.394573 1 0.394573 15.79962 17.37959 1

0.212774 0.170219 1 0.170219 1 0.170219 35.24068 28.19255 1

0.062174 0.070464 1 0.070464 1 0.070464 1.554346 1.865215 1

0.02617 0.029659 1 0.029659 1 0.029659 0.817802 0.981362 1

0.613481 0.490785 1 0.490785 1 0.490785 101.6078 81.2862 1

0.179899 0.203885 1 0.203885 1 0.203885 4.497466 5.39696 1

0.075054 0.085061 1 0.085061 1 0.085061 2.345433 2.814519 1

0.230426 0.26115 1 0.26115 1 0.26115 0.024603 0.029523 1

0.539646 0.431717 1 0.431717 1 0.431717 3.921074 3.136859 1

0.777687 0.834246 1 0.834246 1 0.834246 4.109587 4.520546 1

001010 5.132676 5.645943 1

0.0003 0.064662 1 0.064662 0.005 0.000323 0.1011 0.094495 1

001010 01

001010 01

001010 0.528596 0.496478 1

001010 1.818704 1.7082 1

001010 0.552804 0.519216 1

001010 0.260583 0.24475 1

001010 0.010153 0.009536 1

001010001

001010 01

001010 01

# 001010 01

001010 01

001010 105.6665 95.21075 1

001010 21.9225 22.83272 1

001010 22.5094 22.5094 1

001010 2.107 2.138289 1

001010 12.60529 11.85275 1

001010 12.88331 12.11418 1

001010001

001010001

001010 12.70322 13.57047 1

001010001

001010 0.042979 0.03682 1

001010001

001010 6.556844 6.092488 1

001010 26.307 28.14849 1

001010 6.57675 6.310918 1

001010 0.306915 0.294509 1

001010 10.65609 10.22537 1

001010 4.566895 3.912505 1

001010 22.76432 21.84419 1

001010 51.7371 53.88522 1

001010 6.7715 6.10146 1

001010 192.918 163.9571 1

001010 95.73369 86.26084 0.98

001010 32.79593 29.55077 0.98

001010 57.02971 51.38662 0.98

001010 41.65275 37.53121 0.98

001010 23.98354 21.61037 0.98

001010 70.45821 63.48637 0.98

001010 3.06915 2.765458 0.98

001010 46.52138 46.52138 1

001010 12.623 12.623 1

001010 3.633694 4.31712 0.25

001010 7.094662 8.429026 0.25

001010 1.942009 2.307262 0.25

001010 0.662852 0.787521 0.25

001010 0.060331 0.071678 0.25

001010 0.116061 0.13789 0.25

001010 0.226605 0.269225 0.25

001010 2.649199 3.147461 0.25

001010 1.27746 1.517725 0.25

001010 0.116082 0.137915 0.25

001010 15.9675 18.97066 1

001010 2.570977 3.054526 1

001010 0.499542 0.592032 1

0.042182 0.042182 1 0.042182 1 0.042182 1.554065 1.554065 1

# 0.24704 0.24704 1 0.24704 1 0.24704 2.827569 2.827569 1

001010 45.97415 45.97415 1

4.803086 4.803086 1 4.803086 1 4.803086 6.12148 6.12148 1

001010 19.33931 20.17052 1

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

# 001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

001010 01

469.7634 884.3955 592.8894 458.0511 3367.229 3155.663

292.474 574.4634 370.7939 284.7826 2160.266 2036.052

177.2894 309.9321 222.0955 173.2684 1206.963 1119.611

37.45458 65.47699 46.92043 36.6051 254.9859 236.5317

329.9286 639.9404 417.7143 321.3877 2415.252 2272.584

# VOC_17_G C VOC_25_G O VOC_25_C F VOC_25_GC

0.121883 0.119329 1 0.119329

0.04698 0.065988 0.6915 0.045631

0.042457 0.040233 1 0.040233

4.263234 5.520033 0.8329 4.597635

0.274371 0.268661 1 0.268661

0.001013 0.000984 1 0.000984

0010

0.16787 0.224013 0.6915 0.154905

0.077025 0.077296 1 0.077296

3.32295 4.249308 0.8329 3.539249

0.077789 0.079195 1 0.079195

0.043015 0.045411 1 0.045411

5.386477 5.103935 1 5.103935

3.520685 3.064239 1 3.064239

6.894657 7.209092 1 7.209092

0.282703 0.279051 1 0.279051

32.02535 34.35446 1 34.35446

52.07523 41.66019 1 41.66019

3.459058 3.920266 1 3.920266

1.791822 2.030732 1 2.030732

149.9997 119.9997 1 119.9997

9.963718 11.29221 1 11.29221

5.193752 5.886253 1 5.886253

0.051321 0.058164 1 0.058164

3.933699 3.146959 1 3.146959

8.311137 8.915584 1 8.915584

9.819562 10.53371 1 10.53371

0.224134 0.241901 1 0.241901

0010

0010

0.820924 0.780378 1 0.780378

2.8245 2.684995 1 2.684995

0.858521 0.816118 1 0.816118

0.404693 0.384705 1 0.384705

0.015768 0.014989 1 0.014989

2.066328 1.96427 1 1.96427

0010

0010

0010

0010

163.3518 154.9443 1 154.9443

37.7538 38.99459 1 38.99459

18.81843 18.81843 1 18.81843

# 7.614927 7.705119 1 7.705119

11.46519 10.90894 1 10.90894

14.35448 13.65806 1 13.65806

0010

0010

94.03572 99.08315 1 99.08315

0010

0010

0010

79.52015 74.93044 1 74.93044

46.5434 49.10285 1 49.10285

10.43507 10.09404 1 10.09404

0.48697 0.471055 1 0.471055

16.9076 16.35504 1 16.35504

6.469308 5.698769 1 5.698769

36.11926 34.93885 1 34.93885

89.09896 92.02724 1 92.02724

15.97542 15.15319 1 15.15319

271.1024 237.2066 1 237.2066

145.0366 140.3793 0.98 137.5718

49.68585 48.0904 0.98 47.12859

86.40004 83.62567 0.98 81.95316

63.10394 61.07762 0.98 59.85607

36.33507 35.16832 0.98 34.46496

106.7442 103.3166 0.98 101.2503

4.649764 4.500456 0.98 4.410447

75.51144 75.51144 1 75.51144

20.48909 20.48909 1 20.48909

2.535789 9.905387 0.22 2.179185

4.951039 19.33992 0.22 4.254783

1.355239 5.293881 0.22 1.164654

0.462574 1.806922 0.22 0.397523

0.042102 0.164462 0.22 0.036182

0.080994 0.31638 0.22 0.069604

0.158137 0.617721 0.22 0.135899

1.848755 7.22167 0.22 1.588767

0.891481 3.482334 0.22 0.766113

0.081008 0.316438 0.22 0.069616

31.3679 30.6326 1 30.6326

5.050644 4.932251 1 4.932251

0.978923 0.956117 1 0.956117

0010

0010

87.64552 87.64552 1 87.64552

0010

33.35185 34.48609 1 34.48609

0010

# 0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

# 0010

0010

0010

0010

0010

0010

0010

0010

0010

0.082331 0.080605 1 0.080605

0 0 0.6915 0

0.028679 0.027177 1 0.027177

2.205522 2.855709 0.8329 2.37852

0.185335 0.181478 1 0.181478

0.000685 0.000665 1 0.000665

0010

0 0 0.6915 0

0.037313 0.037444 1 0.037444

1.469455 1.879103 0.8329 1.565105

0.037683 0.038364 1 0.038364

0.020838 0.021998 1 0.021998

1.003438 0.950803 1 0.950803

1.484348 1.291906 1 1.291906

4.377917 4.577574 1 4.577574

0.456867 0.450965 1 0.450965

17.37959 18.64356 1 18.64356

28.19255 22.55404 1 22.55404

1.865215 2.11391 1 2.11391

0.981362 1.112211 1 1.112211

81.2862 65.02896 1 65.02896

5.39696 6.116554 1 6.116554

2.814519 3.189788 1 3.189788

0.029523 0.03346 1 0.03346

3.136859 2.509487 1 2.509487

4.520546 4.849313 1 4.849313

5.645943 6.056557 1 6.056557

0.094495 0.101986 1 0.101986

0010

0010

0.496478 0.471957 1 0.471957

1.7082 1.62383 1 1.62383

0.519216 0.493571 1 0.493571

0.24475 0.232662 1 0.232662

0.009536 0.009065 1 0.009065

0010

0010

0010

# 0010

0010

95.21075 87.84158 1 87.84158

22.83272 23.58313 1 23.58313

22.5094 22.5094 1 22.5094

2.138289 2.163615 1 2.163615

11.85275 11.2777 1 11.2777

12.11418 11.52644 1 11.52644

0010

0010

13.57047 14.29888 1 14.29888

0010

0.03682 0.032435 1 0.032435

0010

6.092488 5.740845 1 5.740845

28.14849 29.69639 1 29.69639

6.310918 6.104671 1 6.104671

0.294509 0.284885 1 0.284885

10.22537 9.891195 1 9.891195

3.912505 3.446499 1 3.446499

21.84419 21.1303 1 21.1303

53.88522 55.65619 1 55.65619

6.10146 5.629216 1 5.629216

163.9571 143.4577 1 143.4577

84.53562 79.58437 0.98 77.99268

28.95975 27.26358 0.98 26.71831

50.35889 47.40937 0.98 46.46118

36.78059 34.62635 0.98 33.93382

21.17816 19.93775 0.98 19.539

62.21665 58.57262 0.98 57.40117

2.710148 2.551415 0.98 2.500387

46.52138 46.52138 1 46.52138

12.623 12.623 1 12.623

1.07928 4.215921 0.22 0.927503

2.107257 8.23144 0.22 1.810917

0.576815 2.253177 0.22 0.495699

0.19688 0.769061 0.22 0.169193

0.01792 0.069998 0.22 0.0154

0.034472 0.134657 0.22 0.029625

0.067306 0.262914 0.22 0.057841

0.786865 3.07368 0.22 0.67621

0.379431 1.482148 0.22 0.326072

0.034479 0.134682 0.22 0.02963

18.97066 18.52597 1 18.52597

3.054526 2.982924 1 2.982924

0.592032 0.57824 1 0.57824

1.554065 1.554065 1 1.554065

# 2.827569 2.827569 1 2.827569

45.97415 45.97415 1 45.97415

6.12148 6.12148 1 6.12148

20.17052 20.85648 1 20.85648

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

# 0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

3084.353 2985.344 2914.016

1987.173 1934.4 1885.352

1097.18 1050.944 1028.664

231.7928 222.025 217.3181

2218.966 2156.425 2102.67

# APPENDIX B2

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

. ]

# APPENDIX B 3

Stationary Area Sources

Marcellus Shale Emissions Methodology

Bureau of Air Quality

Department of Environmental Protection

# [ This page intentionally left blank

. ]

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# - 2 - activities at the drill pad and compressor engi nes that pump natural gas through the gathering

pipelines to a main pipeline.

Gas processing plants, if present in the area, ar e included in the stationa ry source inventory. A

natural gas processing plant is a facility de signed to “clean” raw na tural gas by separating

impurities and various non-methane hydrocarbons and fluids to produce what is known as

‘pipeline quality’ dry natural gas. A gas proces sing plant is also used to recover natural gas

liquids (condensate, natural gasoline and liquefied petroleu m gas) and sometimes other

substances such as sulfur. There are no gas processing plan ts in the Johnstown Area.

Drilling Activity

Table 2 indicates the number of unconventional wells drilled in Cambria and Indiana counties in

2008-2013. 2 

# Drilling activity has been forecasted to re main fairly constant into the foreseeable

future across Pennsylvania.

Table 2: Number of Marcellus Shale Wells Drilled in Cambria and Indiana Counties

YEAR CAMBRIA INDIANA TOTAL

2008 0 5 5

2009 1 6 7

2010 0 7 7

2011 1 14 15

2012 1 2 3

2013 0 5 5

Current Compressor Engine Activity

DEP projected compressor engine emissions from the 2013 Marcellus Shale Inventory that was

submitted to the Department by natural gas producing companies operating in the state.

Compressor station engine activity is expected to increase as more wells are drilled and the

pressure of existing wells diminishes. As pressu res at the wellhead decr ease, compressor station

engine activity will increase in order to pump natural gas through the netw ork of pipelines. In

2013, there were 36 compressor stati ons in the Johnstown Area.

In early 2013, the DEP issued a new general permit, General Permit BAQ-GPA/GP-5, Natural

Gas Compression and/or Processi ng Facilities (GP-5), which among other requirements, lowers

the emissions rate for natural gas compressor engi nes used in pumping natural gas. GP-5 will

serve to limit emissions because more comp ressors will be brought online under the more

stringent GP-5 emission limits.

Recent stack testing, which owners of compressor engines are required to complete annually and

the results of which owners are required to submit to DEP, indi cate that compressor engines in

the Johnstown Area are operating below either the new GP-5 emissions limit of 0.5 grams of

2 

# http://www.depreportingservices.state .pa.us/ReportServer/Pages/ReportViewer.aspx?/Oil_Gas/Wells_Drilled_

By_County

# - 3 - NO X 

# per horsepower-hour or the Best Available Technology limit under the previous version of

GP-5 or company-imposed emissions limits.

Gas Production in the Johnstown Area

Examination of well production data from 2010 to present in the area indicates natural gas

production is increasing at a slow rate. Emissi ons from compressor engines will increase as

more natural gas is produced. The DEP has r eceived semi-annual gas production reports from

gas producers for the last three years. It is diffi cult to project with a large degree of certainty gas

production ten years from now based on the previous three years’ worth of data given all of the

factors affecting production. Nevertheless, DEP based future gas production projections on

growth of gas production from 2010 through mid-2014 in Indiana and Cambria counties. The

projections are thought to be cons ervative (i.e., greater than what is likely to occur). It is

important to note that emission from other sour ce types, especially hi ghway vehicles, have

declined significantly in the Johnstown Area. Therefore, if conservative emission estimates for

Marcellus Shale operations are added to the 201 7 interim and 2025 maintenance year emissions

inventories, the emissions in these years wi ll not exceed emissions that occurred in the

attainment year. DEP will periodically check future gas production numbers against the

projected gas production in the maintenance plan revision to ensure that the projected emissions

were not underestimated.

Tables 3 and 4 display actual and projected well production rates for Cambria and Indiana

Counties. Figure 2 shows this information graphi cally. As stated previ ously, DEP expects that

well drilling activity will remain constant for th e immediate future; gas pr oduction is anticipated

to increase at a constant rate ov er the next several years, as pr oduction has increased over the last

three years. Semi-annual natural gas produc tion ranged from decreasing 1 million thousand

cubic feet (Mcf) to increasing 1.5 million Mcf be tween semi-annual periods. In the most recent

semi-annual reporting period for which data is available (January-June 2014), production

decreased by almost 600,000 Mcf over the previous reporting period. Over all of the reporting

periods, the gas production increased on av erage by 207,000 Mcf per semi-annual reporting

period. A semi-annual growth in gas produc tion of 414,000 Mcf was used to project gas

production to 2017 and 2025.

Table 3: Well Production in Cambria and Indiana Counties

Time Range Actual Well

Production (Mcf)

January 2010 - June 2010 188,143

July 2010 - December 2010 984,652

January 2011 - June 2011 776,705

July 2011 - December 2011 1,902,280

January 2012 - June 2012 1,985,842

July 2012 - December 2012 2,130,840

January 2013 - June 2013 3,652,123

July 2013 - December 2013 2,619,983

January 2014 - June 2014 2,017,475

# - 4 - Table 4: Projected Well Production in Cambria and Indiana Counties

Time Range Projected Well

Production (Mcf)

July 2014 - December 2014 2,224,475

January 2015 - June 2015 2,431,475

July 2015 - December 2015 2,638,475

January 2016 - June 2016 2,845,475

July 2016 - December 2016 3,052,475

January 2017 - June 2017 3,259,475

July 2017 - December 2017 3,466,475

January 2018 - June 2018 3,673,475

July 2018 - December 2018 3,880,475

January 2019 - June 2019 4,087,475

July 2019 - December 2019 4,294,475

January 2020 - June 2020 4,501,475

July 2020 - December 2020 4,708,475

January 2021 - June 2021 4,915,475

July 2021 - December 2021 5,122,475

January 2022 - June 2022 5,329,475

July 2022 - December 2022 5,536,475

January 2023 - June 2023 5,743,475

July 2023 - December 2023 5,950,475

January 2024 - June 2024 6,157,475

July 2024 - December 2024 6,364,475

January 2025 - June 2025 6,571,475

July 2025 - December 2025 6,778,475

# - 5 - Figure 2: Natural Gas Production in Cambria and Indiana Counties

Only five political jurisdictions in Indiana County are included in the PM 2.5 

# nonattainment area.

Because of the uncertainty of exactly where wells may be located in the future, the Department

has chosen to project emissions for all of Indiana County, but incl ude emissions in the

Maintenance Plan based on the percentage of ar ea (not including water) in the nonattainment

area compared to the total county area. This methodology is similar to the one that the

Department has used to estimate other area sour ces for partial counties, although for commercial

and residential sources, the estimates were based on proportionate population. Approximately

12 percent of the land area in Indiana County is in the nonattainment area, so 12 percent of

Indiana County emissions are included in the Maintenance Plan. 3 

# This calculation has been

performed only after projections were made for all of Indiana County; th erefore, only Tables 5

and 6, as well as Tables 11-14 show emission proj ections for the Johnstown Nonattainment Area

(all of Cambria County and pa rt of Indiana County).

3 

# 2000 U.S. Census TIGER – ARC GIS. Includes land area only (not water). 0 1,000,000 2,000,000 3,000,000 4,000,000 5,000,000 6,000,000 7,000,000 8,000,000



# Mcf

Actual Well Production Projected Well Production

# - 6 - Future Compressor Engine Activity

The amount of compressor engine horsepower ne eded to pump natural gas through a pipeline is

assumed to be closely proportional to the growth ra te in natural gas production. The build-out of

compressor horsepower may slightly lag in respo nding to natural gas production because when a

well is completed a compressor engine may not be n eeded at first to transport the gas to the main

pipeline because ample pressure is available at th e wellhead. The effect that the lag in the buildout of compressor engines has over estimating emi ssions diminishes as more natural gas wells

are producing. Eventually, the effect that th e lag has on emission estimates vanishes for each

well.

DEP used the 2013 Marcellus Shale Inventory submitted to DEP by natural gas producers for

compression engines. For other sources of emi ssions from natural gas production the DEP used

the 2012 Marcellus Shale Inventory because 2013 em issions were not available.. Therefore,

growth in emissions were estimated using two sets of growth factors. Growth factors used to

grow inventory emissions were de veloped from either a base y ear of 2012 or 2013. In order to

estimate the growth rate in natural gas producti on in Indiana and Cambria counties, the amount

of projected annual natural ga s production in 2017 and 2025 was divided by the actual annual

natural gas produced in 2012 or 2013 to obtain th e growth that will occur in production between

the end 2012 or 2013 and the end of 2017 and 2025.

Growth Rate in Production ሺ 2012-2017 Indiana-Cambria ሻ 

# = Projected 2017 annual gas production

Actual 2012 annual gas production

cf 4,116,682M Mcf 6,725,950



= 1.63 multiple or 63 percent

Growth Rate in Production ሺ 2012-2025 Indiana-Cambria ሻ 

# = Projected 2025 annual gas production

Actual 2012 annual gas production

Mcf 4,116,682 Mcf 13,349,950



= 3.24 multiple or 224 percent

Growth Rate in Production ሺ 2013-2017 Indiana-Cambria ሻ 

# = Projected 2017 annual gas production

Actual 2013 annual gas production

Mcf 6,272,106 Mcf 6,725,950



= 1.07 multiple or 7 percent

# - 7 - Growth Rate in Production ሺ 2013-2025 Indiana-Cambria ሻ 

# = Projected 2025 annual gas production

Actual 2013 annual gas production

Mcf 6,272,106 Mcf 13,349,950



= 2.12 multiple or 112 percent

Tables 5 and 6 summarize compressor engine emi ssions for the Johnstown Nonattainment Area.

Table 5: 2017 Projected Compressor Engine Emissions for the Johnstown Area

County NO X 

# Emissions VOC Emissions PM 2.5 

# Emissions SO X 

# Emissions

Cambria 15.02 20.55 0.59 0.01

Indiana 31.67 21.26 0.97 0.04

Total Emissions 46.69 41.81 1.56 0.06

Table 6: 2025 Projected Compressor Engi ne Emissions for the Johnstown Area

County NO X 

# Emissions VOC Emissions PM 2.5 

# Emissions SO X 

# Emissions

Cambria 29.75 40.72 1.16 0.02

Indiana 62.75 42.12 1.92 0.09

Total Emissions 92.50 82.84 2.08 0.11

Other Equipment Emissions

Other equipment at the wells include dehydrators, reboilers, and line heaters. Emissions from

sources such as component leaks, storage tanks , and truck load-outs we re also included.

Well Drilling

The number of wells drilled in the Johnstown Area ha s varied from year to year. Drilling rates in

this area are very low compared to other areas in the Marcellus Shale play. The Department used

the number of wells drilled in 2012 to project emissi ons. Because drilling rates is estimated to be

constant, the emissions associated with drilling ar e also constant. That is, emissions shown as

reported will also be thos e projected to 2017 and 2025.

Beginning January 1, 2015, federal regulations (40 CFR, Part 60, Subpart OOOO §60.5375)

require that each well completion operation with hydraulic fracturing begun prior to January 1,

2015, or each new well completion operation wi th hydraulic fracturing begun on or after

January 1, 2015, must use Reduced Emission Comple tion or “Green Completion” requirements.

Green completion essentially requires natural gas companies to capture the gas at the well head

immediately after well completion instead of releasing it into the atmosphere or flaring it off.

This will significantly reduce well completion em issions. EPA estimates that VOC emissions

from hydraulically fractured we lls would decrease by 95% as a result of this regulation.

# - 8 - Tables 7-10 indicate projected emissions for NO X 

# , VOC, PM and SO 2 

# for Cambria County and

all of Indiana County.

Table 7: Projected 2017 and 2025 NO X 

# Emissions Due to Marcellu s Shale Drilling Activity

in Cambria and Indiana Counties (tons per year)

County SCC SCC Description Data Source 2017 2025

Cambria 2310000220 Oil & Gas Expl & Prod /

All Processes / Drill

Rigs 2012 Inventory 0.11 0.11

Cambria 2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 2013 Inventory 15.02 29.76

Cambria 2310021100 On-Shore Gas

Production / Gas Well

Heaters 2012 Inventory 0.09 0.09

Cambria 2310021400 Oil & Gas Expl & Prod /

Gas Well Dehydrators 2012 Inventory 0.00 0.00

Cambria 2310021500 On-Shore Gas

Production / Gas Well

Completion - Flaring 2012 Inventory 0.00 0.00

Cambria 2310021509 Oil & Gas Expl & Prod /

Fugitives: All Processes 2012 Inventory 0.00 0.00

Indiana 2310000220 Oil & Gas Expl & Prod /

All Processes / Drill

Rigs 2012 Inventory 29.29 29.29

Indiana 2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 2013 Inventory 263.93 522.93

Indiana 2310021100 On-Shore Gas

Production / Gas Well

Heaters 2012 Inventory 2.02 2.02

Indiana 2310021400 Oil & Gas Expl & Prod /

Gas Well Dehydrators 2012 Inventory 0.00 0.00

Indiana 2310021500 Production / Gas Well

Completion - Flaring 2012 Inventory 12.50 12.50

Indiana 2310021509 Oil & Gas Expl & Prod /

Fugitives: All Processes 2012 Inventory 0.00 0.00

# - 9 - Table 8: Projected 2017 and 2025 VOC Emission s Due to Marcellus Shale Drilling Activity

in Cambria and Indiana Counties (tons per year)

County SCC SCC Description Data Source 2017 2025

Cambria 2310000220 Oil & Gas Expl & Prod /

All Processes / Drill

Rigs 2012 Inventory 0.01 0.01

Cambria 2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 2013 Inventory 20.55 40.72

Cambria 2310021100 On-Shore Gas

Production / Gas Well

Heaters 2012 Inventory 0.00 0.00

Cambria 2310021310 On-Shore Gas

Production/Gas Well

Pneumatic Pumps 2012 Inventory 1.74 3.46

Cambria 2310021400 Oil & Gas Expl & Prod /

Gas Well Dehydrators 2012 Inventory 0.00 0.00

Cambria 2310021500 On-Shore Gas

Production / Gas Well

Completion - Flaring 2012 Inventory 0.00 0.00

Cambria 2310021509 Oil & Gas Expl & Prod /

Fugitives: All Processes 2012 Inventory 0.17 0.38

Indiana 2310000220 Oil & Gas Expl & Prod /

All Processes / Drill

Rigs 2012 Inventory 1.18 1.18

Indiana 2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 2013 Inventory 177.16 351.01

Indiana 2310021100 On-Shore Gas

Production / Gas Well

Heaters 2012 Inventory 0.11 0.11

Indiana 2310021310 On-Shore Gas

Production/Gas Well

Pneumatic Pumps 2012 Inventory 4.97 7.35

Indiana 2310021400 Oil & Gas Expl & Prod /

Gas Well Dehydrators 2012 Inventory 1.73 3.43

Indiana 2310021500 Production / Gas Well

Completion - Flaring 2012 Inventory 0.66 0.66

Indiana 2310021509 Oil & Gas Expl & Prod /

Fugitives: All Processes 2012 Inventory 13.65 26.86

# - 10 - Table 9: Projected 2017 and 2025 PM 2.5 

# /PM 10 

# Emissions Due to Marcellus Shale Drilling

Activity in Cambria and Indi ana Counties (tons per year)

County SCC SCC Description Data Source 2017 2025

Cambria 2310000220 Oil & Gas Expl & Prod /

All Processes / Drill Rigs 2012 Inventory 0.00 0.00

Cambria 2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 2013 Inventory 0.59 1.16

Cambria

2310021100 On-Shore Gas

Production / Gas Well

Heaters 2012 Inventory 0.00 0.00

Cambria 2310021400 Oil & Gas Expl & Prod /

Gas Well Dehydrators 2012 Inventory 0.00 0.00

Cambria 2310021500 On-Shore Gas

Production / Gas Well

Completion - Flaring 2012 Inventory 0.00 0.00

Cambria 2310021509 Oil & Gas Expl & Prod /

Fugitives: All Processes 2012 Inventory 0.00 0.00

Indiana 2310000220 Oil & Gas Expl & Prod /

All Processes / Drill Rigs 2012 Inventory 0.94 0.94

Indiana 2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 2013 Inventory 8.10 16.04

Indiana 2310021100 On-Shore Gas

Production / Gas Well

Heaters 2012 Inventory 0.15 0.15

Indiana 2310021400 Oil & Gas Expl & Prod /

Gas Well Dehydrators 2012 Inventory 0.00 0.00

Indiana 2310021500 Production / Gas Well

Completion - Flaring 2012 Inventory 0.41 0.41

Indiana 2310021509 Oil & Gas Expl & Prod /

Fugitives: All Processes 2012 Inventory 0.00 0.00

# - 11 - Table 10: Projected 2017 and 2025 SO X 

# Emissions Due to Marcellus Shale Drilling Activity

in Cambria and Indiana Counties (tons per year)

County SCC SCC Description Data Source 2017 2025

Cambria 2310000220 Oil & Gas Expl & Prod /

All Processes / Drill Rigs 2012 Inventory 0.00 0.00

Cambria 2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 2013 Inventory 0.01 0.02

Cambria 2310021100 On-Shore Gas

Production / Gas Well

Heaters 2012 Inventory 0.00 0.00

Cambria 2310021400 Oil & Gas Expl & Prod /

Gas Well Dehydrators 2012 Inventory 0.00 0.00

Cambria 2310021500 On-Shore Gas

Production / Gas Well

Completion - Flaring 2012 Inventory 0.00 0.00

Cambria 2310021509 Oil & Gas Expl & Prod /

Fugitives: All Processes 2012 Inventory 0.00 0.00

Indiana 2310000220 Oil & Gas Expl & Prod /

All Processes / Drill Rigs 2012 Inventory 0.40 0.40

Indiana 2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 2013 Inventory 0.37 0.72

Indiana 2310021100 On-Shore Gas

Production / Gas Well

Heaters 2012 Inventory 0.01 0.01

Indiana 2310021400 Oil & Gas Expl & Prod /

Gas Well Dehydrators 2012 Inventory 0.00 0.00

Indiana 2310021500 Production / Gas Well

Completion - Flaring 2012 Inventory 0.01 0.01

Indiana 2310021509 Oil & Gas Expl & Prod /

Fugitives: All Processes 2012 Inventory 0.00 0.00

Summary

For the portion of Indiana County included in the Johnstown Area, the maintenance plan

includes emissions projected for 2017 and 2025 based on the proportion of land area in the

nonattainment jurisdictions compared to the en tire county. This proportion was estimated by

taking 12 percent of all emissions after emissi ons were projected for the entire county.

Tables 11-14 show the emissions in the Johnsto wn Nonattainment Area. These emissions have

been added to the area source inventory in the Maintenance Plan.

# - 12 - Table 11: NO X 

# Emissions Related to Unconvention al Natural Gas Activity in the

Johnstown Area (tons per year)

SCC SCC Description 2007 2017 2025

NO X 

# NO X 

# NO X



# 2310000220 Oil & Gas Exploration/All

Processes/Drill Rigs 0.00 3.62 3.62

2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 0.00 46.69 92.51

2310021100 On-Shore Gas Production/Gas

Well Heaters 0.00 0.33 0.33

2310021400 Oil & Gas Expl & Prod / Gas

Well Dehydrators 0.00 0.00 0.00

2310021500 On-Shore Gas Production/Gas

Well Completion 0.00 1.50 1.50

2310021509 On-Shore Gas

Production/Fugitives 0.00 0.00 0.00

Totals 0.00 52.14 97.96

Table 12: VOC Emissions Related to Unco nventional Natural Gas Activity in the

Johnstown Area (tons per year)

SCC SCC Description 2007 2017 2025

VOC VOC VOC

2310000220 Oil & Gas Exploration/All

Processes/Drill Rigs 0.00 0.15 0.15

2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 0.00 41.81 82.84

2310021100 On-Shore Gas Production/Gas

Well Heaters 0.00 0.01 0.01

2310021310 On-Shore Gas Production/Gas

Well Pneumatic Pumps 0.00 2.49 4.34

2310021400 Oil & Gas Expl & Prod / Gas

Well Dehydrators 0.00 0.21 0.41

2310021500 On-Shore Gas Production/Gas

Well Completion 0.00 0.08 0.08

2310021509 On-Shore Gas

Production/Fugitives 0.00 1.80 3.60

Totals 0.00 46.55 91.43

# - 13 - Table 13: PM 2.5 

# /PM 10 

# Emissions Related to Unconven tional Natural Gas Activity

in the Johnstown Area (tons per year)

SCC SCC Description 2007 2017 2025

PM 2.5 

# /PM 10 

# PM 2.5 

# /PM 10 

# PM 2.5 

# /PM 10



# 2310000220 Oil & Gas Exploration/All

Processes/Drill Rigs 0.00 0.11 0.11

2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 0.00 1.56 3.08

2310021100 On-Shore Gas Production/Gas

Well Heaters 0.00 0.02 0.02

2310021400 Oil & Gas Expl & Prod / Gas

Well Dehydrators 0.00 0.00 0.00

2310021500 On-Shore Gas Production/Gas

Well Completion 0.00 0.05 0.05

2310021509 On-Shore Gas

Production/Fugitives 0.00 0.00 0.00

Totals 0.00 1.74 3.26

Table 14: SO X 

# Emissions Related to Unconven tional Natural Gas Activity

in the Johnstown Area (tons per year)

SCC SCC Description 2007 2017 2025

SO X 

# SO X 

# SO X



# 2310000220 Oil & Gas Exploration/All

Processes/Drill Rigs 0.00 0.05 0.05

2310020600 Oil & Gas Exploration

Production/Natural Gas

Compressor Engines and

Turbines 0.00 0.05 0.11

2310021100 On-Shore Gas Production/Gas

Well Heaters 0.00 0.00 0.00

2310021400 Oil & Gas Expl & Prod / Gas

Well Dehydrators 0.00 0.00 0.00

2310021500 On-Shore Gas Production/Gas

Well Completion 0.00 0.00 0.00

2310021509 On-Shore Gas

Production/Fugitives 0.00 0.00 0.00

Totals 0.00 0.10 0.16