U.S. Environmental Protection Agency 20200309 eGRID2018 YEAR 2018 DATA vector digital data Washington, D.C. U.S. Environmental Protection Agency State of Florida https://www.epa.gov/energy/emissions-generation-resource-integrated-database-egrid The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive inventory of environmental attributes of electric power systems. The preeminent source of air emissions data for the electric power sector, eGRID is based on available plant-specific data for all State of Florida electricity generating plants that provide power to the electric grid and report data to the U.S. government. eGRID contains air emissions data for nitrogen oxides, sulfur dioxide, carbon dioxide, and mercury. The information includes fuel consumption, generation, and emissions data, along with plant identification, location, and structural information for nearly all electric generators in the State of Florida. Please note: The EPA has recently changed the naming convention of eGRID. The current edition is named with a year corresponding to the year of the data (eGRID2018), while the publication year of the data is 2020. Those changes are reflected in the Title above. For more information on eGRID please see the following EPA documentation: https://www.epa.gov/sites/production/files/2020-01/documents/egrid2018_technical_support_document.pdf. This is an update to the FGDL layer EPAEGRID_2016.shp. The data was created to serve as base information for use in GIS systems for a variety of planning and analytical purposes. eGRID Website: https://www.epa.gov/energy/emissions-generation-resource-integrated-database-egrid eGRID The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive source of data on the environmental characteristics of almost all electric power generated in the United States. These environmental characteristics include air emissions for nitrogen oxides, sulfur dioxide, carbon dioxide, methane, and nitrous oxide; emissions rates; net generation; resource mix; and many other attributes. eGRID2018, released in January 2020, is the thirteenth edition of eGRID. eGRID2018 includes two Excel workbooks, one with English units and one with metric units, that contain generator and unit spreadsheets as well as spreadsheets by aggregation level for data year 2018: plant, state, balancing authority, eGRID subregion, NERC region, and United States. The workbooks also include a spreadsheet that displays the grid gross loss and the variables that are used in its estimation for year 2018. --------------------------------------------------------------------------------------- What is eGRID? The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive inventory of environmental attributes of electric power systems. The preeminent source of air emission data for the electric power sector, eGRID is based on available plant-specific data for all U.S. electricity generating plants that provide power to the electric grid and report data to the U.S. government. eGRID uses data from the Energy Information Administration (EIA) Forms EIA-860 and EIA-923 and EPA’s Clean Air Markets Program Data. Emission data from EPA are carefully integrated with generation data from EIA to produce useful values like pounds of emissions per megawatt-hour of electricity generation (lb/MWh), which allows direct comparison of the environmental attributes of electricity generation. eGRID also provides aggregated data by state, U.S. total, and by three different sets of electric grid boundaries (i.e., balancing authority area, NERC region, and eGRID subregion). Why eGRID? Many consumers now have a choice regarding the source of their electricity, and some seek cleaner sources, such as wind and solar power. EPA’s Power Profiler application, which uses eGRID data, helps individual consumers to understand the environmental impacts of their own electricity usage. Electricity generation is the dominant industrial source of air emissions in the United States today. Whenever you switch on an electrical appliance, chances are you are contributing to air pollution and greenhouse gas emissions. By documenting the environmental attributes of electric power generation, eGRID can help consumers and researchers to better understand the relationship between electricity and the environment. In the United States, electricity is generated in many different ways, with a wide variation in environmental impacts. In many states, power companies are required to disclose the environmental attributes of their retail electricity products. eGRID data can be used to support the following activities: * Greenhouse gas registries and inventories; * Carbon footprinting; * Consumer information disclosure; * Renewable portfolio standards; * Development of emissions inventories and emission standards; * Analysis of changing power markets; and * Estimation of avoided emissions. 20180101 publication date Complete As needed -87.416105 -79.880562 31.424670 24.526882 ISO 19115 Topic Category utilitiesCommunication environment None Nuclear power grid electric electricity Emissions & Generation Resource Integrated Database power plant Power None Florida None 2018 None The Florida Geographic Data Library is a collection of Geospatial Data compiled by the University of Florida GeoPlan Center with support from the Florida Department of Transportation. GIS data available in FGDL is collected from various state, federal, and other agencies (data sources) who are data stewards, producers, or publishers. The data available in FGDL may not be the most current version of the data offered by the data source. University of Florida GeoPlan Center makes no guarantees about the currentness of the data and suggests that data users check with the data source to see if more recent versions of the data exist. Furthermore, the GIS data available in the FGDL are provided 'as is'. The University of Florida GeoPlan Center makes no warranties, guaranties or representations as to the truth, accuracy or completeness of the data provided by the data sources. The University of Florida GeoPlan Center makes no representations or warranties about the quality or suitability of the materials, either expressly or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement. The University of Florida GeoPlan Center shall not be liable for any damages suffered as a result of using, modifying, contributing or distributing the materials. A note about data scale: Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: http://geoplan.ufl.edu/education.html U.S. Environmental Protection Agency Katrina Pielli Clean Energy Web site Contact mailing

1200 Pennsylvania Ave., NW (MC 6202J)

Washington D.C. 20460 US 202-343-9610 pielli.katrina@epa.gov EPA Clean Energy Department Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.0.10450 Washington, DC U.S. Environmental Protection Agency EPA - eGRID https://www.epa.gov/energy/emissions-generation-resource-integrated-database-egrid For more information on eGRID please see the following EPA documentation: https://www.epa.gov/sites/production/files/2018-02/documents/egrid2016_technicalsupportdocument_0.pdf https://www.epa.gov/energy/egrid GeoPlan relied on the integrity of the attribute information within the original data. This data is provided 'as is'. GeoPlan relied on the integrity of the original data layer's topology This data is provided 'as is' by GeoPlan and is complete to our knowledge. This data is provided 'as is' and its horizontal positional accuracy has not been verified by GeoPlan This data is provided 'as is' and its vertical positional accuracy has not been verified by GeoPlan U.S. Environmental Protection Agency 20200128 eGRID2018 year 2018 data spreadsheet Washington, DC U.S. Environmental Protection Agency https://www.epa.gov/energy/emissions-generation-resource-integrated-database-egrid 0 onLine EPA Spatial and Attribute Information GeoPlan Center downloaded the EPA eGRID2018 year 2018 data in excel format from the following EPA website on 8/3/2020: https://www.epa.gov/energy/emissions-generation-resource-integrated-database-egrid eGRID2018 Released: 1/28/2020. Next, GeoPlan imported the eGRID2018 PLNT18 excel sheet from the eGRID2018 excel workbook into ArcMap. The PLNT18 excel workbook sheet contains 10,964 year 2018 records representing electricity generation plants. The PLNT18 excel workbook sheet was then exported from ArcMap as a Database table. Next the newly created PLNT18.DBF was spatially mapped using the LAT and LON fields containing decimal degrees to 4 decimal places spatial information. Records with no latitude/longitude information were removed from the data set. Next the newly created PLNT16.SHP projection was defined as GCS_WGS_1984, and then it was reprojected to the FGDL Albers NAD 83 HARN projection. Next a selection was performed on the State FIPS ID field where it was equal to 12 (i.e. the State of Florida). Several other power plants that skirted the Florida border were also included. Next the selection was exported to a new shapefile called EPAEGRID_2018.SHP Next all of the field information was Upper Cased, and five fields were added; NOTES, NUCLEAR, DESCRIPT (based on PNAME), FGDLAQDATE (based on the date the data was downloaded from the Source). Facilities no longer in operation were designated as (CLOSED) in the DESCRIPT field. Planned facilities were designated as (PROPOSED) in the DESCRIPT field. Information on closed and proposed facilities was obtained via google and from the following website: http://www.energyjustice.net/map/searchfacility-basic.php. Certain points were moved, see NOTES field for features altered. Facility address information from the following website was used to help better locate the physical locations of the facilities: http://www.energyjustice.net/map/searchfacility-basic.php 20200813 Vector Entity point 275 NAD 1983 HARN Florida GDL Albers 24.0 31.5 -84.0 24.0 400000.0 0.0 coordinate pair 0.0001 0.0001 meter D North American 1983 HARN GRS 1980 6378137.0 298.257222101 EPAEGRID_2018 EPAEGRID_2016.DBF U.S. Environmental Protection Agency OBJECTID Internal feature number. Esri Sequential unique whole numbers that are automatically generated. PLFUELCT Plant Primary Fuel Category (PLFUELCT) - The fuel category for the primary fuel of the plant. EPA PLGTPR Plant Geothermal Generation Percent (PLGTPR) - The geothermal resource mix expressed as a percent of plant annual net generation.: PLGTPR = 100 * (PLGENAGT / PLNGENAN). EPA PNAME Plant Name (PNAME) - The name associated with each plant. EPA/CAMD; EIA-860 PLGENACN Plant Annual Total Noncombustion Net Generation (PLGENACN) - The annual total noncombustion net generation, in MWh, for the plant. This field is the sum of PLGENANC, PLGENAHY, PLGENAWI, PLGENASO, and PLGENAGT. EPA OPRNAME Plant Operator Name (OPRNAME) - The name associated with each operating company (EGC). EIA-860 UNNOX Plant Unadjusted Annual NOx Emissions (UNNOX) - The total plant-level unadjusted annual NOx emissions, in short tons. EPA UTLSRVID Utility Service Territory ID (UTLSRVID) - The unique ID code associated with the utility service territory name. EIA-860 ORISPL DOE/EIA ORIS Plant or Facility Code (ORISPL) - This plant code corresponds to PNAME and was originally developed for power plants by the Office of Regulatory Information Systems (ORIS), which was a part of the Federal Power Commission. It is now assigned by EIA and is used as a unique plant identification code for many EPA electric power databases, too. Note that some EIA ORISPL ID codes were changed to reflect EPA/CAMD ORISPL ID codes. See Section 4.1 for a discussion of ORISPL ID changes made to eGRID2016. See Table C-5 in Appendix C for a table of all ORISPL changes made between EIA and EPA/CAMD. EPA/CAMD; EIA-860 BACODE Balancing Authority ID Code (BACODE) - The ID of the balancing authority for the plant. EIA-860, EIA-861 PLC2ERTA Plant Annual CO2 Equivalent Total Output Emission Rate (PLC2ERTA) - This field, in lb/MWh, is calculated as follows: PLC2ERTA = 2000 * (PLCO2EQA / PLNGENAN). EPA PLCO2RTA Plant Annual CO2 Total Output Emission Rate (PLCO2RTA) - This field, in lb/MWh, is calculated as follows: PLCO2RTA = 2000 * (PLCO2AN / PLNGENAN). EPA CHPNOX Plant Annual NOx Emissions CHP Adjustment Value (CHPNOX) - The annual plant-level NOx emissions adjustment value for CHP plants, in tons. EPA SEQPLT18 Plant Sequence Number (SEQPLT18) - The plant records in the 2018 plant data file are sorted by state abbreviation and plant name, and are assigned a unique sequential number beginning with 1. EPA PLOFPR Plant Other Fossil Generation Percent (PLOFPR) - The other fossil resource mix expressed as a percent of plant annual net generation. PLOFPR = 100 * (PLGENAOF / PLNGENAN). EPA UNHG Plant Unadjusted Annual Hg Emissions (UNHG) - The total plant-level unadjusted annual Hg emissions, in pounds. Not calculated for eGRID2016. EPA BIONOX Plant Annual NOx Biomass Emissions (BIONOX) - The annual plant-level NOx biomass emissions, in tons. This is the value the total emissions are adjusted by for the biomass emissions adjustments. EIA-923 UNSO2 Plant Unadjusted Annual SO2 Emissions (UNSO2) - The total plant-level unadjusted annual SO2 emissions, in short tons. EPA PLSOPR Plant Solar Generation Percent (PLSOPR) - The solar resource mix expressed as a percent of plant annual net generation. PLSOPR = 100 * (PLGENASO / PLNGENAN). EPA PLC2ERA Plant Annual CO2 Equivalent Input Emission Rate (PLC2ERA) - This field, in lb/MMBtu, is calculated as follows: PLCO2RA = 2000 * (PLCO2EQA / PLHTIAN). EPA LONG_DD Longitude in decimal degrees. GeoPlan UNCH4 Plant Unadjusted Annual CH4 Emissions (UNCH4) - The total plant-level unadjusted annual CH4 emissions, in pounds. EPA PLGENACL Plant Annual Coal Net Generation (PLGENACL) - The plant annual net generation, in MWh, for coal. Fuel codes that are included in coal are BIT, COG, SUB, LIG, WC, and SC. EPA PLCYPR Plant Total Combustion Generation Percent (PLCYPR) - The total combustion resource mix expressed as a percent of plant annual net generation. PLCYPR = 100 * (PLGENACY / PLNGENAN). EPA PLHTRT Plant Nominal Heat Rate (PLHTRT) - The plant nominal heat rate, in Btu/kWh, for at least partially combusted plants. It is calculated as follows: PLHTRT = 1000 * (PLHTIAN / PLNGENAN) for combustion plants; and PLHTRT = 1000 * (PLHTIAN / PLGENACY) for partial combustion plants. For CHP plants, the value is, in effect, adjusted by the electric allocation factor, since the heat input has been adjusted. EPA CHPFLAG Combined Heat and Power (CHP) Plant Adjustment Flag (CHPFLAG) - A flag to indicate if the plant is a CHP facility (1=Yes). A CHP facility's emissions and heat input reported in eGRID may be different from that reported in other EPA sources such as EPA/CAMD's emissions data, due to this adjustment. EPA/CAMD; EIA-860 PLGENABM Plant Annual Biomass Net Generation (PLGENABM) - The annual net generation, in MWh, for biomass. Biomass is a fuel derived from organic matter such as wood and paper products, agricultural waste, or methane (e.g., from landfills). The renewable portion of solid waste, fuel code MSB, is included as biomass, as are AB, BLQ, DG, LFG, ME, OBL, OBS, PP, SLW, WDL, and WDS. EPA PLWIPR Plant Wind Generation Percent (PLWIPR) - The wind resource mix expressed as a percent of plant annual net generation. PLWIPR = 100 * (PLGENAWI / PLNGENAN). EPA PLNOXAN Plant Annual NOx Emissions (PLNOXAN) - The total annual NOx emissions, in short tons, for the plant. Biogas components are adjusted. For CHP plants, the value is adjusted by the electric allocation factor. This adjusted emissions field is estimated by first making the biogas adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). EPA PLCH4RTA Plant Annual CH4 Total Output Emission Rate (PLCH4RTA) - This field, in lb/GWh, is calculated as follows: PLCH4RTA = PLCH4AN / (PLNGENAN / 1000). EPA NUMGEN Number of Generators (NUMGEN) - The number of potentially operating generators within a plant. EIA-860 RMBMFLAG Biogas/Biomass Plant Adjustment Flag (RMBMFLAG) - A biogas (landfill gas, digester gas)/biomass adjustment flag, used to indicate where emissions were adjusted for plants using biogas or biomass fuels (1=Yes). A facility's emissions reported in eGRID may be different EPA 71 Biogas adjustments for CAMD emissions EPA 1 Biogas included EPA 0 No biomass EPA 7100 Biomass adjustment for CAMD CO2 EPA 100 Other biomass included EPA UNN2OSRC Plant Unadjusted Annual N2O Emissions Source (UNN2OSRC) - The source of plant-level unadjusted annual N2O emissions. EPA PLHGAN Plant Annual Hg Emissions (PLHGAN) - The total annual Hg emissions, in pounds for the plant. For CHP plants, the value is adjusted by the electric allocation factor. Not calculated for eGRID2016. EPA PLNOXRO Plant Ozone Season NOx Input Emission Rate (PLNOXRO) - This field, in lb/MMBtu, is calculated as follows: PLNOXRO = 2000 * (PLNOXOZ / PLHTIOZ). EPA GOOGLEMAP Webpage hyperlink to location in Google Maps. GeoPlan PLBMPR Plant Biomass Generation Percent (PLBMPR) - The biomass resource mix expressed as a percent of plant annual net generation. PLBMPR = 100 * (PLGENABM / PLNGENAN). EPA LAT_DD Latitude in decimal degrees. GeoPlan PLNOXRTO Plant Ozone Season NOx Total Output Emission Rate (PLNOXRTO) - This field, in lb/MWh, is calculated as follows: PLNOXRTO = 2000 * (PLNOXOZ / PLNGENOZ). EPA UNHTISRC Plant Unadjusted Annual Heat Input Source (UNHTISRC) - The source of plant-level unadjusted annual heat input. EPA UNNOXSRC Plant Unadjusted Annual NOx Emissions Source (UNNOXSRC ) - The source of plant-level unadjusted annual NOx emissions. EPA PLTNPR Plant Total Nonrenewables Generation Percent (PLTNPR) - The total nonrenewables resource mix expressed as a percent of plant annual net generation. PLTNPR = 100 * (PLGENATN / PLNGENAN). EPA PLHYPR Plant Hydro Generation Percent (PLHYPR) - The hydro resource mix expressed as a percent of plant annual net generation. PLHYPR = 100 * (PLGENAHY / PLNGENAN). EPA COALFLAG Flag indicating if the plant burned or generated any amount of coal (COALFLAG) - A flag to indicate if the plant burned or, if it has positive heat input and generated electricity from coal (1= Yes). The plant will not be flagged if the plant has negative coal generation and no coal heat input for a given year. EPA UNHTIT Plant Total Unadjusted Annual Heat Input (UNHTIT) - The total plant-level unadjusted annual heat input from combustion and noncombustion units, in MMBtu. EPA/CAMD, EIA-923 PLGENASO Plant Annual Solar Net Generation (PLGENASO) - The plant annual net generation, in MWh, for solar. Fuel codes include SUN. EPA BIOCO2 Plant Annual CO2 Biomass Emissions (BIOCO2) - The annual plant-level CO2 biomass emissions, in tons. This is the value the total emissions are adjusted by for the biomass emissions adjustments. EIA-923 PLNCPR Plant Nuclear Generation Percent (PLNCPR) - The nuclear resource mix expressed as a percent of plant annual net generation. PLNCPR = 100 * (PLGENANC / PLNGENAN). EPA PLCH4CRT Plant Annual CH4 Combustion Output Emission Rate (PLCH4CRT) - This field, in lb/GWh, is calculated as follows: PLCH4CRT = PLCH4AN / (PLGENACY / 1000). EPA DESCRIPT Based on PNAME. GeoPlan SRNAME eGRID Subregion Name (SRNAME) - The name of the eGRID subregion in which the plant is located. EPA PLGENANC Plant Annual Nuclear Net Generation (PLGENANC) - The plant annual net generation, in MWh, for nuclear. Fuel codes include NUC. EPA PLTHPR Plant Total Nonhydro Renewables Generation Percent (PLTHPR) - The total nonhydro renewables resource mix expressed as a percent of plant annual net generation. PLTHPR = 100 * (PLGENATH / PLNGENAN). EPA UNCO2 Plant Unadjusted Annual CO2 Emissions (UNCO2) - The total plant-level unadjusted annual CO2 emissions, in short tons. EPA PLN2ORTA Plant Annual N2O Total Output Emission Rate (PLN2ORTA) - This field, in lb/GWh, is calculated as follows: PLN2ORTA = PLN2OAN / (PLNGENAN / 1000). EPA PLOPPR Plant Other Unknown/Purchased Fuel Generation Percent (PLOPPR) - The other unknown/purchased fuel/waste heat resource mix expressed as a percent of plant annual net generation. PLOPPR = 100 * (PLGENAOP / PLNGENAN). EPA UNHTIOZ Plant Unadjusted Ozone Season Heat Input from Combustion (UNHTIOZ) - The five-month ozone season (May through September) heat input from combustion, in MMBtu for the plant EPA/CAMD, EIA-923 PLGSPR Plant Gas Generation Percent (PLGSPR) - The gas resource mix expressed as a percent of plant annual net generation. PLGSPR = 100 * (PLGENAGS / PLNGENAN). EPA NERC NERC Region Acronym (NERC) - The acronym for the NERC region in which the plant is located. The NERC region is associated with the plant's BA and eGRID subregion. A representation of the eGRID NERC region map is included in Appendix B. EIA-860 UNNOXOZ Plant Unadjusted Ozone Season NOx Emissions (UNNOXOZ) - The unadjusted five-month ozone season (May through September) NOx emissions, in short tons, for the plant. EPA PLGENAWI Plant Annual Wind Net Generation (PLGENAWI) - The plant annual net generation, in MWh, for wind. Fuel codes include WND. EPA FGDLAQDATE The date FGDL acquired the data from the Source. GeoPlan PLGENAOF Plant Annual Other Fossil Net Generation (PLGENAOF) - The plant annual net generation, in MWh, for other fossil fuel that cannot be categorized as coal, oil, or gas. Other fossil fuel codes include BFG, COG, HY, LB, MH, MSF, OG, PRG, and TDF. EPA PLCNPR Plant Total Noncombustion Generation Percent (PLCNPR) - The total noncombustion resource mix expressed as a percent of plant annual net generation. PLCNPR = 100 * (PLGENACN / PLNGENAN). EPA CHPCO2 Plant Annual CO2 Emissions CHP Adjustment Value (CHPCO2) - The annual plant-level CO2 emissions adjustment value for CHP plants, in tons. EPA PLNOXCRT Plant Annual NOx Combustion Output Emission Rate (PLNOXCRT) - This field, in lb/MWh, is calculated as follows: PLNOXCRT = 2000 * (PLNOXAN / PLGENACY). EPA PLOLPR Plant Oil Generation Percent (PLOLPR) - The oil resource mix expressed as a percent of plant annual net generation. PLOLPR = 100 * (PLGENAOL / PLNGENAN). EPA USETHRMO CHP Plant Useful Thermal Output (USETHRMO) - The useful thermal output, in MMBtu, estimated for a CHP facility. EIA-923 calculated FIPSST Plant FIPS State Code (FIPSST) - The two-digit Federal Information Processing Standards (FIPS) state character code of the state in which the plant is located. The codes are from the National Institute of Standards and Technology (US Census, 2016). US Census UNNOZSRC Plant Unadjusted Ozone Season NOx Emissions Source (UNNOZSRC) - The source of plant-level unadjusted ozone NOx emissions. EPA PLGENATH Plant Annual Total Nonhydro Renewables Net Generation (PLGENATH) - The annual total nonhydro renewables net generation, in MWh, for the plant. This field is the sum of PLGENABM, PLGENAWI, PLGENASO, and PLGENAGT. EPA PLN2ORA Plant Annual N2O Input Emission Rate (PLN2ORA) - This field, in lb/MMBtu, is calculated as follows: PLCO2RA = 2000 * (PLN2OAN / PLHTIAN). EPA PSTATABB Plant State Abbreviation (PSTATABB) - The state abbreviation in which the plant is located.. EIA-860 Shape Feature geometry. ESRI Coordinates defining the features. CHPNOXOZ Plant Ozone season NOx Emissions CHP Adjustment Value (CHPNOXOZ) - The five-month ozone season (May through September) plant-level NOx emissions adjustment value for CHP plants, in tons. EPA BIOSO2 Plant Annual SO2 Biomass Emissions (BIOSO2) - The annual plant-level SO2 biomass emissions, in tons. This is the value the total emissions are adjusted by for the biomass emissions adjustments. EIA-923 PLPRMFL Plant Primary Fuel (PLPRMFL) - The plant's primary fuel based on maximum heat input of fuel consumed by the plant. If the plant does not consume fuel, it is based on the maximum nameplate capacity. EPA/CAMD; EIA-860 NUC Nuclear materiel EPA WAT Water EPA NG Natural gas EPA SLW Sludge waste EPA TDF Tire-derived fuel EPA WH Waste heat EPA SUB Subbituminous coal EPA PUR Purchased fuel (unknown) EPA JF Jet fuel EPA LIG Lignite coal EPA GEO Geothermal steam EPA PRG Process gas EPA OTH Other EPA AB Agricultural byproduct EPA WDL Wood, wood waste liquid EPA BLQ Black liquor EPA H Hydrogen EPA RFO Residual fuel oil, heavy fuel oil, petroleum EPA MSW Municipal solid waste EPA OG Other gas EPA OBS Other biomass solid EPA OBL Other biomass liquid EPA WDS Wood, wood waste solid EPA OBG Other biomass gas EPA DFO Distillate fuel oil, light fuel oil, diesel oil EPA WND Wind EPA BIT Bituminous coal EPA MWH Electricity used for energy storage (megawatt hour) EPA SUN Sun EPA BFG Blast furnace gas EPA SGC Coal-derived synthetic gas EPA WO Waste oil EPA COG Coke oven gas EPA RC Refined coal EPA WC Waste coal EPA LFG Landfill gas EPA PC Petroleum coke EPA KER Kerosene EPA LAT Plant Latitude (LAT) - The latitude, in degrees to four decimal places, associated with the plant. EIA-860 PLGENAGT Plant Annual Geothermal Net Generation (PLGENAGT) - The plant annual net generation, in MWh, for geothermal. Fuel codes include GEO. EPA PLN2OCRT Plant Annual N2O Combustion Output Emission Rate (PLN2OCRT) - This field, in lb/GWh, is calculated as follows: PLN2OCRT = PLN2OAN / (PLGENACY / 1000). EPA CHPSO2 Plant Annual SO2 Emissions CHP Adjustment Value (CHPSO2) - The annual plant-level SO2 emissions adjustment value for CHP plants, in tons. EPA PLGENAGS Plant Annual Gas Net Generation (PLGENAGS) - The plant annual net generation, in MWh, for natural gas. Fuel codes included in gas are NG and PG. EPA NBFACTOR Nonbaseload Factor (NBFACTOR) - The proportion of generation that is considered nonbaseload generation. A value of 0 means none of the generation is nonbaseload generation. See Section 3 for more information. Calculated PLCLPR Plant Coal Generation Percent (PLCLPR) - The coal resource mix expressed as a percent of plant annual net generation. PLCLPR = 100 * (PLGENACL / PLNGENAN). EPA UNHTI Plant Unadjusted Annual Heat Input from Combustion (UNHTI) - The total plant-level unadjusted annual heat input from combustion, in MMBtu. EPA/CAMD, EIA-923 PLSO2AN Plant Annual SO2 Emissions (PLSO2AN) - The total annual SO2 emissions, in short tons, for the plant. Landfill gas components are adjusted. For CHP plants, the value is adjusted by the electric allocation factor. This adjusted emissions field is estimated by first making the landfill gas adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). EPA PLCO2AN Plant Annual CO2 Emissions (PLCO2AN) - The total annual CO2 emissions, in short tons, for the plant. All CO2 emissions from biomass fuels are adjusted to zero. For CHP plants, the value is adjusted by the electric allocation factor. This adjusted emissions field is estimated by first making the biomass adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). EPA PLHTIOZ Plant Ozone Season Heat Input from Combustion (PLHTIOZ) - The five-month ozone season (May through September) heat input from combustion, in MWh, for the plant. For CHP plants, the value is adjusted by the electric allocation factor. EPA ISORTO Plant associated ISO/RTO Territory (ISORTO) - The name, if applicable, of the Independent System Operator (ISO) or Regional Transmission Organization (RTO) associated with the plant. Possible values are CAISO, ERCOT, ISONE, MISO, NYISO, PJM, SPP, OTHER, or blank. EIA-860 PLNGENOZ Plant Ozone Season Net Generation (PLNGENOZ) - The five-month ozone season (May through September) net generation for the plant. EIA-923 BIONOXOZ Plant Ozone Season NOx Biomass Emissions (BIONOXOZ) - The five-month ozone season (May through September) plant-level NOx biomass emissions, in tons. This is the value the total emissions are adjusted by for the biomass emissions adjustments. EIA-923 PLHTIANT Plant Total Annual Heat Input (PLHTIANT) - The total annual heat input from combustion and noncombustion units, in MMBtu, for the plant. For CHP plants, the value is adjusted by the electric allocation factor. EPA PLNOXRTA Plant Annual NOx Total Output Emission Rate (PLNOXRTA) - This field, in lb/MWh, is calculated as follows: PLNOXRTA = 2000 * (PLNOXAN / PLNGENAN). EPA NUMUNT Number of Units (NUMUNT) - The number of operating units within a plant. EIA-860 NOTES Notes about the plant. GeoPlan PLN2OAN Plant Annual N2O Emissions (PLN2OAN) - The total annual N2O emissions, in pounds for the plant. Biogas biomass components are adjusted. For CHP plants, the value is adjusted by the electric allocation factor. This adjusted emissions field is estimated by first making the biomass adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). EPA UNCH4SRC Plant Unadjusted Annual CH4 Emissions Source (UNCH4SRC) - The source of plant-level unadjusted annual CH4 emissions. EPA NAMEPCAP Plant Nameplate Capacity (NAMEPCAP) - The nameplate capacity of the plant, in MW. EIA-860 UNHOZSRC Plant Unadjusted Ozone Season Heat Input Source (UNHOZSRC) - The source of plant-level unadjusted ozone season heat input. EPA UNN2O Plant Unadjusted Annual N2O Emissions (UNN2O) - The total plant-level unadjusted annual N2O emissions, in pounds. EPA PLHTIOZT Plant Total Ozone Season Heat Input (PLHTIOZT) - The five-month ozone season (May through September) heat input from combustion and noncombustion units, in MWh, for the plant. For CHP plants, the value is adjusted by the electric allocation factor. EPA PLHGRTA Plant Annual Hg Total Output Emission Rate (PLHGRTA) - This field, in lb/GWh, is calculated as follows: PLHGRTA = PLHGAN / (PLNGENAN / 1000). Not calculated for eGRID2016. EPA PLGENAOL Plant Annual Oil Net Generation (PLGENAOL) - The plant annual net generation, in MWh, for oil. Fuel codes included in oil are DFO, JF, KER, OO, PC, RFO, RG, and WO. EPA PLGENAOP Plant Annual Other Unknown/ Purchased Fuel Net Generation (PLGENAOP) - The plant annual net generation, in MWh, for other unknown/purchased. Fuel codes include OTH, PUR, or WH. EPA PLHTIAN Plant Annual Heat Input from Combustion (PLHTIAN) - The total annual heat input from combustion, in MMBtu, for the plant. For CHP plants, the value is adjusted by the electric allocation factor. EPA PLGENATN Plant Annual Total Nonrenewables Net Generation (PLGENATN) - The annual total nonrenewables net generation, in MWh, for the plant. Nonrenewables are exhaustible energy resources such as coal, oil, gas, other fossil, nuclear power, and other unknown/purchased fuel. This field is the sum of PLGENACL, PLGENAOL, PLGENAGS, PLGENAOF, PLGENANC, and PLGENAOP. EPA CHPCHTIOZ Plant Combustion Ozone Season Heat Input CHP Adjustment Value (CHPCHTIOZ) - The five-month ozone season (May through September) plant-level heat input adjustment value for CHP plants, in MMBtu. EPA MGRS Military Grid Reference System (MGRS) Coordinate of the Facility. The MGRS is the geocoordinate standard used by NATO militaries for locating points on the earth. The MGRS provides a means to represent any location on the surface of the Earth using an alphanumeric string. Hierarchical references are based on the Universal Transverse Mercator (UTM) coordinate system. The MGRS is used for the entire earth. http://mgrs-data.org/ GeoPlan PLSO2RA Plant Annual SO2 Input Emission Rate (PLSO2RA) - This field, in lb/MMBtu, is calculated as follows: PLSO2RA = 2000 * (PLSO2AN / PLHTIAN). EPA SUBRGN eGRID Subregion Acronym (SUBRGN) - The acronym for the eGRID subregion in which the plant is located. The eGRID subregion is associated with the plant's balancing authority and NERC region. A representation of the eGRID subregion map is included in Appendix B. EPA PLNOXRA Plant Annual NOx Input Emission Rate (PLNOXRA) - This field, in lb/MMBtu, is calculated as follows: PLNOXRA = 2000 * (PLNOXAN / PLHTIAN). EPA PLCO2CRT Plant Annual CO2 Combustion Output Emission Rate (PLCO2CRT) - This field, in lb/MWh, is calculated as follows: PLCO2CRT = 2000 * (PLCO2AN / PLGENACY). EPA PLCO2RA Plant Annual CO2 Input Emission Rate (PLCO2RA) - This field, in lb/MMBtu, is calculated as follows: PLCO2RA = 2000 * (PLCO2AN / PLHTIAN). EPA UTLSRVNM Utility Service Territory Name (UTLSRVNM) - The name of the owner of the transmission/distribution company/EGC, also known as the utility service territory (a utility company or EGC) [and previously known as the utility service area] in which the plant is located. EIA-860 PLGENACY Plant Annual Total Combustion Net Generation (PLGENACY) - The annual total combustion net generation, in MWh, for the plant. This field is the sum of PLGENACL, PLGENAOL, PLGENAGS, PLGENAOF, PLGENABM, and PLGENAOP. EPA PLGENATR Plant Annual Total Renewables Net Generation (PLGENATR) - The annual total renewables net generation, in MWh, for the plant. Renewables are inexhaustible energy resources such as biomass, wind, solar, geothermal, and hydro. This field is the sum of PLGENABM, PLGENAWI, PLGENASO, PLGENAGT, and PLGENAHY. EPA ELCALLOC CHP Plant Electric Allocation Factor (ELCALLOC) - The CHP plant's decimal fraction of the emissions that are attributed to electricity. It is derived as the ratio of the electric heat output to the sum of the electric and steam heat outputs, where the steam output is 75% of the useful thermal output. The electric allocation factor is used to allocate emissions from a CHP facility to both electricity generation and useful thermal output. For non-CHP plants, eGRID uses an electric allocation factor of 1.0. EPA PLSO2CRT Plant Annual SO2 Combustion Output Emission Rate (PLSO2CRT) - This field, in lb/MWh, is calculated as follows: PLSO2CRT = 2000 * (PLSO2AN / PLGENACY). EPA FIPSCNTY Plant FIPS County Code (FIPSCNTY) - The three digit FIPS county character code of the county in which the plant is located. The codes are from the National Institute of Standards and Technology (US Census, 2016). US Census PLNOXCRO Plant Ozone Season NOx Combustion Output Emission Rate (PLNOXCRO) - This field, in lb/MWh, is calculated as follows: PLNOXCRO = 2000 * (PLNOXOZ / ((PLGENACY * PLNGENOZ) / PLNGENAN)). EPA OPRCODE Plant Operator ID (OPRCODE) - The operating company ID. Each operating company has a unique company code assigned by EIA, with some exceptions. Plants with no operating company ID. EIA-860 CNTYNAME Plant County Name (CNTYNAME) - The name of the county in which the plant is located. EIA-860 CHPCHTI Plant Combustion Annual Heat Input CHP Adjustment Value (CHPCHTI) – The annual plant-level heat input adjustment value for CHP plants, in MMBtu EPA UNCO2SRC Plant Unadjusted Annual CO2 Emissions Source (UNCO2SRC) - The source of plant-level unadjusted annual CO2 emissions. EPA SECTOR Plant-level Sector (SECTOR) - The plant level sector name, assigned by the purpose, regulatory status, and CHP status at the plant. EPA UNHTIOZT Plant Total Unadjusted Ozone Season Heat Input (UNHTIOZT) - The five-month ozone season (May through September) heat input from combustion and noncombustion units, in MMBtu for the plant. EPA/CAMD, EIA-923 PLNOXOZ Plant Ozone Season NOx Emissions (PLNOXOZ) - The five-month ozone season (May through September) NOx emissions, in short tons, for the plant. Biogas components are adjusted. For CHP plants, the value is adjusted by the electric allocation factor. This adjusted emissions field is estimated by first making the biogas adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). EPA PLTRPR Plant Total Renewables Generation Percent (PLTRPR) - The total renewables resource mix expressed as a percent of plant annual net generation. PLTRPR = 100 * (PLGENATR / PLNGENAN). EPA BION2O Plant Annual N2O Biomass Emissions (BION2O) - The annual plant-level N2O biomass emissions, in pounds. This is the value the total emissions are adjusted by for the biomass emissions adjustments. EIA-923 PLCH4RA Plant Annual CH4 Input Emission Rate (PLCH4RA) - This field, in lb/MMBtu, is calculated as follows: PLCO2RA = 2000 * (PLCH4AN / PLHTIAN). EPA CHPCH4 Plant Annual CH4 Emissions CHP Adjustment Value (CHPCH4) - The annual plant-level CH4 emissions adjustment value for CHP plants, in pounds. EPA PLHGCRT Plant Annual Hg Combustion Output Emission Rate (PLHGCRT) - This field, in lb/GWh, is calculated as follows: PLHGCRT = PLHGAN / (PLGENACY / 1000). Not calculated for eGRID2016. EPA PLNGENAN Plant Annual Net Generation (PLNGENAN) - The total reported annual net generation, in MWh, for the plant, summed from the Unit file EIA-923 NUCLEAR Whether the Plant uses nuclear power or not (YES = Nuclear Power Plant). GeoPlan PLCH4AN Plant Annual CH4 Emissions (PLCH4AN) - The total annual CH4 emissions, in pounds, for the plant. Biogas biomass components are adjusted. For CHP plants, the value is adjusted by the electric allocation factor. This adjusted emissions field is estimated by first making the biomass adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). EPA LON Plant Longitude (LON) - The longitude, in degrees to four decimal places, associated with the plant. EIA-860 UNSO2SRC Plant Unadjusted Annual SO2 Emissions Source (UNSO2SRC) - The source of plant-level unadjusted annual SO2 emissions. EPA PLCO2EQA Plant Annual CO2 Equivalent Emissions (PLCO2EQA) - The annual CO2 equivalent emissions, in short tons, for the plant. This value is a universal standard of measurement. The GWPs from the second IPCC assessment are used per EPA for the calculation; the formula used is as follows: PLCO2EQA = ((1* PLCO2AN) + (21* PLCH4AN / 2000) + (310 * PLN2OAN / 2000)). EPA CAPFAC Plant Capacity Factor (CAPFAC) - The plant capacity factor, expressed with four decimal places. It is calculated as follows: CAPFAC = (PLNGENAN / (NAMEPCAP * 8760)) Although the value should be between 0 and 1, there are outliers. EPA PLHGRA Plant Annual Hg Input Emission Rate (PLHGRA) - This field, in lb/BBtu, is calculated as follows: PLHGRA = PLHGAN / (PLHTIAN / 1000). Not calculated for eGRID2016. EPA PLSO2RTA Plant Annual SO2 Total Output Emission Rate (PLSO2RTA) - This field, in lb/MWh, is calculated as follows: PLSO2RTA = 2000 * (PLSO2AN / PLNGENAN). EPA PWRTOHT CHP Plant Power to Heat Ratio (PWRTOHT) - The power to heat ratio for a CHP facility, which is the ratio of the heat value of electricity generated (3413 * kWh output) to the facility's useful thermal output. EPA BIOCH4 Plant Annual CH4 Biomass Emissions (BIOCH4) - The annual plant-level CH4 biomass emissions, in pounds. This is the value the total emissions are adjusted by for the biomass emissions adjustments. EIA-923 BANAME Balancing Authority Name (BANAME) - The name of the balancing authority for the plant. The balancing authority is associated with the plant's eGRID subregion and NERC region. EIA-860, EIA-861 PSFLAG Plant Pumped Storage Flag (PSFLAG) - Indicates if the plant has at least one pumped storage generator (1= Yes). EIA-860 PLGENAHY Plant Annual Hydro Net Generation (PLGENAHY) - The plant annual net generation, in MWh, for hydro. Fuel codes include WAT. EPA UNHGSRC Plant Unadjusted Annual Hg Emissions Source (UNHGSRC) - The source of plant-level unadjusted annual Hg emissions. Not calculated for eGRID2016. EPA AUTOID Florida Geographic Data Library (FGDL) mailing

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Gainesville Florida 32611-5706 US Mailing list for FGDL: http://www.fgdl.org/fgdl-l.html DOWNLOADABLE DATA The Florida Geographic Data Library is a collection of Geospatial Data compiled by the University of Florida GeoPlan Center with support from the Florida Department of Transportation. GIS data available in FGDL is collected from various state, federal, and other agencies (data sources) who are data stewards, producers, or publishers. The data available in FGDL may not be the most current version of the data offered by the data source. University of Florida GeoPlan Center makes no guarantees about the currentness of the data and suggests that data users check with the data source to see if more recent versions of the data exist. Furthermore, the GIS data available in the FGDL are provided 'as is'. The University of Florida GeoPlan Center makes no warranties, guaranties or representations as to the truth, accuracy or completeness of the data provided by the data sources. The University of Florida GeoPlan Center makes no representations or warranties about the quality or suitability of the materials, either expressly or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement. The University of Florida GeoPlan Center shall not be liable for any damages suffered as a result of using, modifying, contributing or distributing the materials. A note about data scale: Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: http://geoplan.ufl.edu/education.html 20200813 U.S. Environmental Protection Agency Art Diem eGRID Contact / Environmental Engineer mailing

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