FLORIDA GEOGRAPHIC DATA LIBRARY DOCUMENTATION VERSION 2007 TITLE: EMISSIONS & GENERATION RESOURCE INTEGRATED DATABASE (EGRID) FOR ELECTRICITY GENERATING PLANTS Geodataset Name: EPAEGRID_OCT06 Geodataset Type: SHAPEFILE Geodataset Feature: Point Feature Count: 139 |
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GENERAL DESCRIPTION:
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DATA SOURCE(S): U.S. Environmental Protection Agency SCALE OF ORIGINAL SOURCE MAPS: N/A DATE OF AUTOMATION OF SOURCE: 20061001 GEODATASET EXTENT: State of Florida |
FEATURE ATTRIBUTE TABLES:
Datafile Name: EPAEGRID_OCT06.DBF
ITEM NAME | WIDTH | TYPE | N. DECIMAL DEGREES |
OBJECTID
|
4 | OID | --- |
SEQPLT04
|
19 | Number | 6 |
PNAME
|
50 | String | --- |
ORISPL
|
19 | Number | 6 |
FRSID
|
19 | Number | 6 |
OPRNAME
|
40 | String | --- |
OPRCODE
|
19 | Number | 6 |
UTLSRVNM
|
40 | String | --- |
UTLSRVID
|
19 | Number | 6 |
OPPRNUM
|
19 | Number | 6 |
OPPRNAME
|
40 | String | --- |
PCANAME
|
50 | String | --- |
PCAID
|
19 | Number | 6 |
NERC
|
5 | String | --- |
SUBRGN
|
5 | String | --- |
SRNAME
|
10 | String | --- |
FIPSST
|
2 | String | --- |
FIPSCNTY
|
3 | String | --- |
CNTYNAME
|
20 | String | --- |
LAT
|
19 | Number | 6 |
LON
|
19 | Number | 6 |
NUMBLR
|
19 | Number | 6 |
NUMGEN
|
19 | Number | 6 |
SOURCEM
|
20 | String | --- |
PLPRMFL
|
5 | String | --- |
PLFUELCT
|
5 | String | --- |
CAPFAC
|
19 | Number | 6 |
NAMEPCAP
|
19 | Number | 6 |
RMBMFLAG
|
19 | Number | 6 |
CHPFLAG
|
19 | Number | 6 |
USETHRMO
|
19 | Number | 6 |
PWRTOHT
|
10 | String | --- |
ELCALLOC
|
19 | Number | 6 |
PLHTIAN
|
19 | Number | 6 |
PLHTIOZ
|
19 | Number | 6 |
PLNGENAN
|
19 | Number | 6 |
PLNGENOZ
|
19 | Number | 6 |
PLNOXAN
|
19 | Number | 6 |
PLNOXOZ
|
19 | Number | 6 |
PLSO2AN
|
19 | Number | 6 |
PLCO2AN
|
19 | Number | 6 |
PLHGAN
|
10 | String | --- |
PLNOXRTA
|
19 | Number | 6 |
PLNOXRTO
|
19 | Number | 6 |
PLSO2RTA
|
19 | Number | 6 |
PLCO2RTA
|
19 | Number | 6 |
PLHGRTA
|
10 | String | --- |
PLNOXRA
|
19 | Number | 6 |
PLNOXRO
|
19 | Number | 6 |
PLSO2RA
|
19 | Number | 6 |
PLCO2RA
|
19 | Number | 6 |
PLHGRA
|
10 | String | --- |
UNNOX
|
19 | Number | 6 |
UNNOXOZ
|
19 | Number | 6 |
UNSO2
|
19 | Number | 6 |
UNCO2
|
19 | Number | 6 |
UNHG
|
10 | String | --- |
UNHTI
|
19 | Number | 6 |
UNHTIOZ
|
19 | Number | 6 |
PLHTRT
|
19 | Number | 6 |
PLGENACL
|
19 | Number | 6 |
PLGENAOL
|
19 | Number | 6 |
PLGENAGS
|
19 | Number | 6 |
PLGENANC
|
19 | Number | 6 |
PLGENAHY
|
19 | Number | 6 |
PLGENABM
|
19 | Number | 6 |
PLGENAOF
|
19 | Number | 6 |
PLGENAOP
|
19 | Number | 6 |
PLGENATN
|
19 | Number | 6 |
PLGENATR
|
19 | Number | 6 |
PLGENATH
|
19 | Number | 6 |
PLCLPR
|
19 | Number | 6 |
PLOLPR
|
19 | Number | 6 |
PLGSPR
|
19 | Number | 6 |
PLNCPR
|
19 | Number | 6 |
PLHYPR
|
19 | Number | 6 |
PLBMPR
|
19 | Number | 6 |
PLOFPR
|
19 | Number | 6 |
PLOPPR
|
19 | Number | 6 |
PLTNPR
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19 | Number | 6 |
PLTRPR
|
19 | Number | 6 |
PLTHPR
|
19 | Number | 6 |
OWNRNM01
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40 | String | --- |
OWNRUC01
|
19 | Number | 6 |
OWNRPR01
|
19 | Number | 6 |
OWNRNM02
|
40 | String | --- |
OWNRUC02
|
19 | Number | 6 |
OWNRPR02
|
19 | Number | 6 |
OWNRNM03
|
40 | String | --- |
OWNRUC03
|
19 | Number | 6 |
OWNRPR03
|
19 | Number | 6 |
OWNRNM04
|
40 | String | --- |
OWNRUC04
|
19 | Number | 6 |
OWNRPR04
|
19 | Number | 6 |
OWNRNM05
|
40 | String | --- |
OWNRUC05
|
19 | Number | 6 |
OWNRPR05
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19 | Number | 6 |
OWNRNM06
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40 | String | --- |
OWNRUC06
|
19 | Number | 6 |
OWNRPR06
|
19 | Number | 6 |
OWNRNM07
|
40 | String | --- |
OWNRUC07
|
19 | Number | 6 |
OWNRPR07
|
19 | Number | 6 |
OWNRNM08
|
40 | String | --- |
OWNRUC08
|
19 | Number | 6 |
OWNRPR08
|
19 | Number | 6 |
OWNRNM09
|
40 | String | --- |
OWNRUC09
|
19 | Number | 6 |
OWNRPR09
|
19 | Number | 6 |
OWNRNM10
|
40 | String | --- |
OWNRUC10
|
19 | Number | 6 |
OWNRPR10
|
19 | Number | 6 |
DESCRIPT
|
50 | String | --- |
FGDLAQDATE
|
8 | Date | --- |
AUTOID
|
4 | Number | --- |
SHAPE
|
4 | Geometry | --- |
FEATURE ATTRIBUTE TABLES CODES AND VALUES:
Item | Item Description | |
OBJECTID |
Internal feature number. |
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SEQPLT04 |
eGRID2006 2004 File Plant Sequence Number (SEQPLT04). The plant records in this year 2004 data file are sorted by State postal code abbreviation, plant name, and boiler ID, and are assigned a unique sequential number beginning with 1. |
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PNAME |
Plant Name (PNAME). This field is the name associated with each plant. |
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ORISPL |
DOE/EIA ORIS Plant or Facility Code (ORISPL). This plant code corresponds to PNAME and was originally developed for utility plants by the Office of the Regulatory Information System (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. One plant code, that of Laramie River, has been altered. See Section IV for details. |
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FRSID |
Plant EPA Facility Registry System FRS Identification Code (FRSID). This field is the EPA Facility Registry System (FRS) code associated with the ORISPL. This field is based on matches from EPA s FRS database as of March 2006 and is not based on more recent FRS data. This is a new field in eGRID2006. |
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OPRNAME |
Plant Operator Name (OPRNAME). The name associated with each operating utility company (or EGC) is contained in this field. |
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OPRCODE |
Plant Operator ID (OPRCODE). This field corresponds to OPRNAME and contains the operating company ID. Each operating utility has a unique company code assigned by EIA. Some operator names do not have associated codes assigned by EIA and some nonutility EGC are grouped together; thus, EPA has uniquely assigned negative integers beginning with -101, -1001, or -2001. See Section IV for details. |
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UTLSRVNM |
Utility Service Area Name (UTLSRVNM). This field contains the name of the utility service area (a utility company or EGC) in which the nonutility plant is located. See Section IV for further details. |
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UTLSRVID |
Utility Service Area ID (UTLSRVID). This field corresponds to UTLSRVNM and contains the unique ID code associated with each utility service area. |
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OPPRNUM |
Parent Company ID Associated with the Operator (OPPRNUM). This field contains the ID of the parent company, if it exists, associated with the plant s operating company. It is zero otherwise. EIA did not assign IDs for most parent companies; thus, EPA assigned unique negative integer IDs beginning with -7001 as parent company IDs. |
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OPPRNAME |
Parent Company Name Associated with the Operator (OPPRNAME). This field corresponds to OPPRNUM and contains the name of the parent company, if it exists, associated with the plant s operating company. It is blank otherwise. See the Methodology Section and Section IV for further information about parent companies. |
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PCANAME |
Power Control Area Name (PCANAME). This field contains the name of the power control area for the plant. See the Methodology Section and Section IV for further information about PCAs. |
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PCAID |
Power Control Area ID (PCAID). This field corresponds to PCANAME and contains the ID of the power control area for the plant. See the Methodology Section and Section IV for further information about eGRID subregions. |
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NERC |
NERC Region Acronym (NERC). This field contains the acronym for the NERC region in which the plant is located. This field includes the acronym for one of the NERC defined regions and is the NERC region associated with the PCA. See the Methodology Section and Section IV for further information about NERC regions. A representation of the eGRID2006 NERC region map is included in Appendix B. |
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SUBRGN |
eGRID Subregion Acronym (SUBRGN). This field contains the acronym for the eGRID subregion in which the plant is located. See the Methodology Section and Section IV for further information about eGRID subregions. A representation of the eGRID2006 eGRID subregion map is included in Appendix B. |
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SRNAME |
eGRID Subregion Name (SRNAME). This field corresponds to SUBRGN and contains the name of the eGRID subregion in which the plant is located. See the Methodology Section and Section IV for further information about eGRID subregions. |
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FIPSST |
Plant FIPS State Code (FIPSST). This field contains the two digit Federal Information Processing Standards (FIPS) State character code of the State in which the plant is located. |
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FIPSCNTY |
Plant FIPS County Code (FIPSCNTY). This field contains the three digit FIPS county character code of the county in which the plant is located. |
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CNTYNAME |
Plant County Name (CNTYNAME). This field corresponds to FIPSST and contains the name of the county in which the plant is located. |
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LAT |
Plant Latitude (LAT). This field contains the latitude, in degrees to four decimal places, associated with the plant. When not available, the plant s county centroid s y-coordinate is used. |
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LON |
Plant Longitude (LON). This field contains the longitude, in degrees to four decimal places, associated with the plant. When not provided, the plant s county centroid s x-coordinate is used. |
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NUMBLR |
Number of Boilers (NUMBLR). This field contains the number of boilers within a plant. |
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NUMGEN |
Number of Generators (NUMGEN). This field contains the number of generators within a plant. Note that the meaning and source of these data are different from the data element of the same name in the generator file. |
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SOURCEM |
Plant Emissions Source(s) (SOURCEM). This field describes the source(s) of emissions data for the plant. The choices are:
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PLPRMFL |
Plant Primary Fuel (PLPRIMFL). This field contains the plant s primary fuel based on maximum heat input or assignment (if plant is solar, wind, nuclear, geothermal, or hydro). Possible choices are:
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PLFUELCT |
Plant Primary Coal/Oil/Gas Fossil Fuel Category (PLFFLCTG). This value of this field is COAL if PLPRIMFL is derived from coal, OIL if it is derived from oil, or GAS if it is derived from gas. The value is blank otherwise. Fossil Fuel refers to any naturally occurring organic fuel, such as petroleum, coal, and natural gas. See the Methodology Section for a complete list of fuel codes and categories. |
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CAPFAC |
Plant Capacity Factor (CAPFAC). This field contains the plant capacity factor, expressed with two decimal places. It is calculated as follows: CAPFAC = PLNGENAN / (NAMEPCAP * 8760) Although the value should be between 0 and 1 inclusive, there are outliers. |
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NAMEPCAP |
Plant Nameplate Capacity (NAMEPCAP). This field contains the nameplate capacity of the plant, in MW. |
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RMBMFLAG |
Renewable Methane/Biomass Plant Adjustment Flag (RMBMFLAG). This field contains the renewable methane (landfill gas, digester gas)/biomass adjustment flag. A biomass facility s emissions reported in eGRID may be different from that reported in other EPA sources such as EPA/CAMD s ETS/CEM. Possible codes are: 0=No biomass, 1=Renewable methane included, or 100=Other biomass included. For details, see the Methodology Section. |
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CHPFLAG |
Combined Heat and Power (CHP) (Cogenerator) Plant Adjustment Flag (CHPFLAG). This field contains a flag to indicate if the plant is a CHP facility (1=Yes, 0=No). 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 ETS/CEM. For details, see the Methodology Section. |
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USETHRMO |
CHP Plant Useful Thermal Output (USETHRMO). This field, in MMBtu, contains the useful thermal output estimated or reported for a CHP facility. |
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PWRTOHT |
CHP Plant Power to Heat Ratio (PWRTOHT). This field contains the power to heat ratio in a CHP facility, which is the ratio of heat value of electricity generated (3412 x kWh output) to the facility s useful thermal output. There are outliers. |
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ELCALLOC |
CHP Plant Electric Allocation Factor (ELCALLOC). This field contains the decimal fraction of the emissions that is 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. See CHP in the Methodology Section for further information. For non-CHP plants, eGRID uses an electric allocation factor of 1.0. |
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PLHTIAN |
Plant Annual Heat Input (PLHTIAN). This field is the total annual heat input, in MMBtu, for the plant. For CHP plants, the value is adjusted by the electric allocation factor. See the Methodology Section for details. |
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PLHTIOZ |
Plant Ozone Season Heat Input (PLHTIOZ). This field is the five month ozone season (May through September) heat input, in MWh, for the plant. For CHP plants, the value is adjusted by the electric allocation factor. See the Methodology Section for details. |
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PLNGENAN |
Plant Annual Net Generation (PLNGENAN). This field is the total reported annual net generation, in MWh, for the plant. |
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PLNGENOZ |
Plant Ozone Season Net Generation (PLNGENOZ). This field, in MWh, is the five month ozone season (May through September) net generation for the plant. |
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PLNOXAN |
Plant Annual NOx Emissions (PLNOXAN). This field, in tons, is the total annual NOx emissions for the plant. Renewable methane biomass components of this field are adjusted. For CHP plants, the value is adjusted by the electric allocation factor. See the Methodology Section for details. This adjusted emissions field is estimated by first making the renewable methane adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). See the Methodology Section for details. |
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PLNOXOZ |
Plant Ozone Season NOx Emissions (PLNOXOZ). This field, in tons, is the five month ozone season (May through September) NOx emissions for the plant. Renewable methane biomass components of this field are adjusted. For CHP plants, the value is adjusted by the electric allocation factor. See the Methodology Section for details. This adjusted emissions field is estimated by first making the renewable methane adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). See the Methodology Section for details. |
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PLSO2AN |
Plant Annual SO2 Emissions (PLSO2AN). This field, in tons, is the total annual SO2 emissions for the plant. Renewable methane biomass components of this field are adjusted. For CHP plants, the value is adjusted by the electric allocation factor. See the Methodology Section for details. This adjusted emissions field is estimated by first making the renewable methane adjustment (if it exists) and then applying the electric allocation factor (if the plant is a CHP). See the Methodology Section for details. |
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PLCO2AN |
Plant Annual CO2 Emissions (PLCO2AN). This field, in tons, is the total annual CO2 emissions for the plant. For biomass (including renewable methane) components of the plant emissions, the unadjusted and adjusted-forbiomass emission values are the same since there are no carbon coefficients for these fuels. 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). See the Methodology Section for details. |
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PLHGAN |
Plant Annual Hg Emissions (PLHGAN). This field, in lbs, is the total annual Hg emissions for the plant. For CHP plants, the value is adjusted by the electric allocation factor. See the Methodology Section for details. |
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PLNOXRTA |
Plant Annual NOx Output Emission Rate (PLNOXRTA). This field, in lb/MWh, is calculated as follows: PLNOXRTA = 2000 * PLNOXAN / PLNGENAN. |
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PLNOXRTO |
Plant Ozone Season NOx Output Emission Rate (PLNOXRTO). This field, in lb/MWh, is calculated as follows: PLNOXRTO = 2000 * PLNOXOZ / PLNGENOZ. |
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PLSO2RTA |
Plant Annual SO2 Output Emission Rate (PLSO2RTA). This field, in lb/MWh, is calculated as follows: PLSO2RTA = 2000 * PLSO2AN / PLNGENAN. |
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PLCO2RTA |
Plant Annual CO2 Output Emission Rate (PLCO2RTA). This field, in lb/MWh, is calculated as follows: PLCO2RTA = 2000 * PLCO2AN / PLNGENAN. |
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PLHGRTA |
Plant Annual Mercury Output Emission Rate (PLHGRTA). This field, in lb/GWh, is calculated as follows: PLHGRTA = PLHGAN / (PLNGENAN / 1000). |
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PLNOXRA |
Plant Annual NOx Input Emission Rate (PLNOXRA). This field, in lb/MMBtu, is calculated as follows: PLNOXRA = 2000 * PLNOXAN / PLHTIAN. |
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PLNOXRO |
Plant Ozone Season NOx Input Emission Rate (PLNOXRO). This field, in lb/MMBtu, is calculated as follows: PLNOXRO = 2000 * PLNOXOZ / PLHTIOZ. |
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PLSO2RA |
Plant Annual SO2 Input Emission Rate (PLSO2RA). This field, in lb/MMBtu, is calculated as follows: PLSO2RA = 2000 * PLSO2AN / PLHTIAN. |
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PLCO2RA |
Plant Annual CO2 Input Emission Rate (PLCO2RA). This field, in lb/MMBtu, is calculated as follows: PLCO2RA = 2000 * PLCO2AN / PLHTIAN. |
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PLHGRA |
Plant Annual Mercury Input Emission Rate (PLHGRA). This field, in lb/BBtu, is calculated as follows: PLHGRA = PLHGAN / (PLHTIAN / 1000). |
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UNNOX |
Plant Unadjusted Annual NOx Emissions (UNNOX). This field, in tons, is the total plant level unadjusted annual NOx emissions. See the Methodology Section for details. This is a new field in eGRID2006. |
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UNNOXOZ |
Plant Unadjusted Ozone Season NOx Emissions (UNNOXOZ). This field, in tons, is the unadjusted five month ozone season (May through September) NOx emissions for the plant. See the Methodology Section for details. This is a new field in eGRID2006. |
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UNSO2 |
Plant Unadjusted Annual SO2 Emissions (UNSO2). This field, in tons, is the total plant level unadjusted annual SO2 emissions. See the Methodology Section for details. This is a new field in eGRID2006. |
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UNCO2 |
Plant Unadjusted Annual CO2 Emissions (UNCO2). This field, in tons, is the total plant level unadjusted annual CO2 emissions. For biomass components of the plant emissions, the adjusted and unadjusted emission values are the same since there are no carbon coefficients for these fuels. See the Methodology Section for details. This is a new field in eGRID2006. |
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UNHG |
Plant Unadjusted Annual Hg Emissions (UNHG). This field, in lbs, is the total plant level unadjusted annual Hg emissions. Mercury emissions are reported for year 1999 for coal plants and for year 2000 for large municipal solid waste combustors, and for eGRID, are estimated for year 2004. See the Methodology Section for details. This is a new field in eGRID2006. |
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UNHTI |
Plant Unadjusted Annual Heat Input (UNHTI). This field, in MMBtu, is the total plant level unadjusted annual heat input. See the Methodology Section for details. This is a new field in eGRID2006. |
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UNHTIOZ |
Plant Unadjusted Ozone Season Heat Input (UNHTIOZ). This field, in MMBtu, is the five month ozone season (May through September) heat input for the plant. See the Methodology Section for details. This is a new field in eGRID2006. |
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PLHTRT |
Plant Nominal Heat Rate (PLHTRT). This field, in Btu/kWh, contains the plant nominal heat rate. It is calculated as follows: PLHTRT = 1000 * PLHTIAN / PLNGENAN. For CHP plants, the value is, in effect, adjusted by the electric allocation factor, since the heat input has been adjusted. |
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PLGENACL |
Plant Annual Coal Net Generation (PLGENACL). This field, in MWh, contains the plant annual net generation for coal. Fuel codes that are included in coal are BIT, SUB, LIG, WC, SC. |
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PLGENAOL |
Plant Annual Oil Net Generation (PLGENAOL). This field, in MWh, contains the plant annual net generation for oil. Fuel codes included in oil are DFO, JF, KER, RFO, OIL, WO, OOL, PC, RG. |
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PLGENAGS |
Plant Annual Gas Net Generation (PLGENAGS). This field, in MWh, contains the plant annual net generation for natural gas. Fuel codes included in gas are NG, PG, BU. |
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PLGENANC |
Plant Annual Nuclear Net Generation (PLGENANC). This field, in MWh, contains the plant annual net generation for nuclear if the fuel code is NUC. Note that one plant, North Anna, has both nuclear and hydro prime movers, but the greater generation is associated with nuclear. |
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PLGENAHY |
Plant Annual Hydro Net Generation (PLGENAHY). This field, in MWh, contains the plant annual net generation for hydro if the fuel code is WAT. |
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PLGENABM |
Plant Annual Biomass/Wood Net Generation (PLGENABM). This field, in MWh, contains the plant annual net generation for biomass/wood. 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 (assumed to be 70% of generation fuel code= SW7 ) is included as biomass, as are WDS, WDL, PP, BLQ, AB, SLW, ME, DG, LFG, OBS, OBL, OO, TO. See the Methodology Section for more information. |
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PLGENAOF |
Plant Annual Other Fossil Net Generation (PLGENAOF). This field, in MWh, contains the plant annual net generation for other fossil fuel that cannot be categorized as coal, oil, or natural gas. Other fossil fuel codes include LB, MH, OTL, HY, OG, PRG, BFG, COG, TDF, SW3. |
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PLGENAOP |
Plant Annual Other Unknown/ Purchased Fuel Net Generation (PLGENAOP). This field, in MWh, contains the plant annual net generation for other unknown/purchased if the fuel code is OTH or PUR. This is a new field in eGRID2006. |
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PLGENATN |
Plant Annual Total Nonrenewables Net Generation (PLGENATN). This field, in MWh, contains the annual total nonrenewables net generation for the plant. Nonrenewables are exhaustible energy resources such as coal, oil, natural gas, and nuclear power. This field is the sum of PLGENACL, PLGENAOL, PLGENAGS, PLGENANC, PLGENAOF, PLGENAOP. |
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PLGENATR |
Plant Annual Total Renewables Net Generation (PLGENATR). This field, in MWh, contains the annual total renewables net generation for the plant. Renewables are inexhaustible energy resources such as hydro, wind, solar, geothermal, and biomass. This field is the sum of PLGENABM, PLGENAWI, PLGENASO, PLGENAGT, PLGENAHY. |
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PLGENATH |
Plant Annual Total Nonhydro Renewables Net Generation (PLGENATH). This field, in MWh, contains the annual total nonhydro renewables net generation for the plant. This field is the sum of PLGENABM, PLGENAWI, PLGENASO, PLGENAGT. |
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PLCLPR |
Plant Coal Generation Percent (PLCLPR). This field, the coal resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLCLPR = 100 * PLGENACL / PLNGENAN. |
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PLOLPR |
Plant Oil Generation Percent (PLOLPR). This field, the oil resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLOLPR = 100 * PLGENAOL / PLNGENAN. |
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PLGSPR |
Plant Gas Generation Percent (PLGSPR). This field, the gas resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLGSPR = 100 * PLGENAGS / PLNGENAN. |
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PLNCPR |
Plant Nuclear Generation Percent (PLNCPR). This field, the nuclear resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLNCPR = 100 * PLGENANC / PLNGENAN. |
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PLHYPR |
Plant Hydro Generation Percent (PLHYPR). This field, the hydro resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLHYPR = 100 * PLGENAHY / PLNGENAN. |
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PLBMPR |
Plant Biomass/Wood Generation Percent (PLBMPR). This field, the biomass/wood resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLBMPR = 100 * PLGENABM / PLNGENAN. |
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PLOFPR |
Plant Other Fossil Generation Percent (PLOFPR). This field, the other fossil resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLOFPR = 100 * PLGENAOF / PLNGENAN. |
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PLOPPR |
Plant Other Unknown/Purchased Fuel Generation Percent (PLOPPR). This field, the other unknown/purchased fuel resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLOPPR = 100 * PLGENAOP / PLNGENAN. This is a new field in eGRID2006. |
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PLTNPR |
Plant Total Nonrenewables Generation Percent (PLTNPR). This field, the total nonrenewables resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLTNPR = 100 * PLGENATN / PLNGENAN. |
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PLTRPR |
Plant Total Renewables Generation Percent (PLTRPR). This field, the total renewables resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLTRPR = 100 * PLGENATR / PLNGENAN. |
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PLTHPR |
Plant Total Nonhydro Renewables Generation Percent (PLTHPR). This field, the total nonhydro renewables resource mix expressed as a percent of plant annual net generation, is calculated as follows: PLTHPR = 100 * PLGENATH / PLNGENAN. |
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OWNRNM01 |
Plant Owner Name (First) (OWNRNM01). This field contains the name of the first plant owner, a company or EGC. |
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OWNRUC01 |
Plant Owner Code (First) (OWNRUC01). This field contains the unique EIA-assigned number associated with OWNRNM01, with some exceptions. Some owner names do not have associated codes assigned by EIA and some nonutility EGC are grouped together; thus, EPA has uniquely assigned negative integers beginning with -101, -1001, or -2001. See Section IV for further details. |
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OWNRPR01 |
Plant Owner Percent (First) (OWNRPR01). This field contains the percent of the plant that is owned by OWNRNM01. It is calculated based on reported generator ownership data. If no information on ownership is provided, then it is assumed that the operator has 100% ownership. See the Methodology Section for details. |
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OWNRNM02 |
Plant Owner Name (Second) (OWNRNM02). This field contains the name of the second plant owner. |
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OWNRUC02 |
Plant Owner Code (Second) (OWNRUC02). This field contains the unique EIA-assigned number associated with OWNRNM02. |
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OWNRPR02 |
Plant Owner Percent (Second) (OWNRPR02). This field contains the percent of the plant that is owned by OWNRNM02. It is calculated based on reported generator ownership data. |
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OWNRNM03 |
Plant Owner Name (Third) (OWNRNM03). This field contains the name of the Third plant owner. |
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OWNRUC03 |
Plant Owner Code (Third) (OWNRUC03). This field contains the unique EIA-assigned number associated with OWNRNM03. |
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OWNRPR03 |
Plant Owner Percent (Third) (OWNRPR03). This field contains the percent of the plant that is owned by OWNRNM03. It is calculated based on reported generator ownership data. |
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OWNRNM04 |
Plant Owner Name (Fourth) (OWNRNM04). This field contains the name of the Fourth plant owner. |
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OWNRUC04 |
Plant Owner Code (Fourth) (OWNRUC04). This field contains the unique EIA-assigned number associated with OWNRNM04. |
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OWNRPR04 |
Plant Owner Percent (Fourth) (OWNRPR04). This field contains the percent of the plant that is owned by OWNRNM04. It is calculated based on reported generator ownership data. |
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OWNRNM05 |
Plant Owner Name (Fifth) (OWNRNM05). This field contains the name of the fith plant owner. |
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OWNRUC05 |
Plant Owner Code (Fifth) (OWNRUC05). This field contains the unique EIA-assigned number associated with OWNRNM05. |
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OWNRPR05 |
Plant Owner Percent (Fifth) (OWNRPR05). This field contains the percent of the plant that is owned by OWNRNM05. It is calculated based on reported generator ownership data. |
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OWNRNM06 |
Plant Owner Name (Sixth) (OWNRNM06). This field contains the name of the sixth plant owner. |
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OWNRUC06 |
Plant Owner Code (Sixth) (OWNRUC06). This field contains the unique EIA-assigned number associated with OWNRNM06. |
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OWNRPR06 |
Plant Owner Percent (Sixth) (OWNRPR06). This field contains the percent of the plant that is owned by OWNRNM06. It is calculated based on reported generator ownership data. |
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OWNRNM07 |
Plant Owner Name (Seventh) (OWNRNM07). This field contains the name of the seventh plant owner. |
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OWNRUC07 |
Plant Owner Code (Seventh) (OWNRUC07). This field contains the unique EIA-assigned number associated with OWNRNM07. |
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OWNRPR07 |
Plant Owner Percent (Seventh) (OWNRPR07). This field contains the percent of the plant that is owned by OWNRNM07. It is calculated based on reported generator ownership data. |
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OWNRNM08 |
Plant Owner Name (Eighth) (OWNRNM08). This field contains the name of the eigth plant owner. |
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OWNRUC08 |
Plant Owner Code (Eighth) (OWNRUC08). This field contains the unique EIA-assigned number associated with OWNRNM08. |
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OWNRPR08 |
Plant Owner Percent (Eighth) (OWNRPR08). This field contains the percent of the plant that is owned by OWNRNM08. It is calculated based on reported generator ownership data. |
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OWNRNM09 |
Plant Owner Name (Ninth) (OWNRNM09). This field contains the name of the ninth plant owner. |
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OWNRUC09 |
Plant Owner Code (Ninth) (OWNRUC09). This field contains the unique EIA-assigned number associated with OWNRNM09. |
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OWNRPR09 |
Plant Owner Percent (Ninth) (OWNRPR09). This field contains the percent of the plant that is owned by OWNRNM09. It is calculated based on reported generator ownership data. |
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OWNRNM10 |
Plant Owner Name (Tenth) (OWNRNM10). This field contains the name of the tenth plant owner. |
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OWNRUC10 |
Plant Owner Code (Tenth) (OWNRUC10). This field contains the unique EIA-assigned number associated with OWNRNM10. |
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OWNRPR10 |
Plant Owner Percent (Tenth) (OWNRPR10). This field contains the percent of the plant that is owned by OWNRNM10. It is calculated based on reported generator ownership data. |
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DESCRIPT |
Based on PNAME. |
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FGDLAQDATE |
The date the data was downloaded from the Source. |
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AUTOID |
FGDL internal feature identification number. |
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SHAPE |
Feature geometry. |
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. |
GeoPlan relied on the integrity of the attribute information within the original data. |
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 U.S. 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. UPDATE (April 30, 2007): eGRID2006 Version 2.1 is released. eGRID2006 Version 2.1 contains the complete release of year 2004 data. The data are organized to reflect the owner, operator and electric grid configuration as of October 1, 2006. The first Microsoft Excel workbook contains boiler, generator, and plant spreadsheets. Seventeen plants have corrected resource mix since Version 2.0. The information includes fuel consumption, generation, and emissions data, along with plant identification, location, and structural information for nearly all electric generators in the United States. A second Microsoft Excel workbook contains aggregated data by State, electric generating company, parent company, power control area, eGRID subregion, NERC region, and U.S. total levels. Total emissions, total generation, and emission rates are displayed for each of these levels of aggregation in a workbook. The Microsoft Excel workbooks can be downloaded in the ZIP file below. Full documentation, summary data, an eGRID subregion representational map, and a NERC region representational map, are also released in this version. eGRID2006 Version 2.1 (ZIP) (9M) contains the eGRID data in two Microsoft Excel workbooks, the technical support document in one Adobe PDF file, and summary tables in a second Adobe PDF file. The technical support document describes the sources and uses of data, the methodologies used for estimating emissions and other information, the 12 worksheets of data, and all the data elements. EPA welcomes comments on this version of eGRID. If you have any general comments or wish to express the value of this information to you, please use the eGRID feedback form. The previous edition, eGRID2002 Version 2.01, containing year 1996 through 2000 data is located on the eGRID Archive page. The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive inventory of environmental attributes of electric power systems. The preeminent source of emissions 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. Data reported include generation in megawatt-hour (MWh); resource mix (for renewable and nonrenewable generation); emissions in tons for nitrogen oxides (NOx,), sulfur dioxide (SO2), and carbon dioxide (CO2); emissions in pounds for mercury (Hg); emission rates for CO2, NOx, and SO2 (in both pounds per megawatt-hour [lb/MWh]) and pounds per million British thermal unit [lb/MMBtu]) and for mercury (in pounds per gigawatt-hour [lb/GWh] and pounds per billion Btu [lb/BBtu]); heat input in MMBtu; and nameplate capacity in megawatts (MW). eGRID reports this information on an annual basis (as well as by ozone season for NOx emissions, generation, and heat input) at different levels of aggregation (boiler, generator, plant, companies, and grid regions of the country). |
Why eGRID? 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 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. Many consumers now have a choice regarding the source of their electricity, and some seek cleaner sources, such as wind and solar power. Data from eGRID underlies EPA's Power Profiler application, which enables individual consumers to identify the environmental impacts of their own electricity usage. Power Profiler will soon be updated with the most current eGRID data. For policymakers, eGRID data can be used to support the following activities: * Greenhouse gas registries and inventories, * Consumer information disclosure, * Renewable portfolio standards, * Development of emissions inventories and emission standards, * Analysis of changing power markets, and * Estimation of avoided emissions. |
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 |
THE DATA INCLUDED IN FGDL ARE 'AS IS' AND SHOULD NOT BE CONSTRUED AS LEGALLY BINDING. 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 |
US EPA - eGRID eGRID2006 Version 2.1 (ZIP) (9M) contains the eGRID data in two Microsoft Excel workbooks, the technical support document in one Adobe PDF file, and summary tables in a second Adobe PDF file. The technical support document describes the sources and uses of data, the methodologies used for estimating emissions and other information, the 12 worksheets of data, and all the data elements. http://www.epa.gov/cleanenergy/energy-resources/egrid/index.html For more information on eGRID please see the following US EPA documentation: eGRID2006V2_1_TSD.pdf |
U.S. Environmental Protection Agency - Process Information: The 1996 eGRID (eGRID96) was first released in December 1998; the 1997 eGRID (eGRID97) with 1996 and 1997 data, was first released in December 1999; and the 2000 eGRID (eGRID2000), with 1996 and 1997 data as in eGRID97, and 1998 data, was released in March and September 2001. The 2002 eGRID (eGRID2002), with preliminary 2000 data, was first released as Version 1.0 in December 2002 and with 1996-2000 data as Version 2.0 in April 2003 and Version 2.01 in May 2003. The newest and fifth edition of eGRID, eGRID2006 Version 1.0, which includes the year 2004 plant spreadsheet file, was first released in December 2006; Version 2.0, which includes one Excel workbook with an updated plant file, as well as the boiler and generator files for year 2004, was released in early April 2007. eGRID2006 Version 2.1, with the complete set of files boiler, generator, plant, State, EGC location (operator)- and owner-based, parent company location (operator)- and owner-based, power control area, eGRID subregion, and NERC region was released in late April 2007. eGRID2006 s year 2004 data have been reconfigured to reflect the industry s current structure as was known by October 1, 2006, including plant ownership and operators, parent company affiliations, company mergers, and grid configurations. Although eGRID is based on more than existing Federal data sources, its development required substantial attention to quality control. Accurate matching of entities from different databases required great care, even where identification codes were available. Inconsistencies between data sources, missing data, and ambiguous data necessitated adjustments to values of individual data elements, especially identification data. In general, however, questionable data have not been altered, except with regard to the relationship of plants to the power grid. Process Date: 20061001 |
Projection ALBERS Datum HPGN Units METERS Spheroid GRS1980 1st Standard Parallel 24 0 0.000 2nd Standard Parallel 31 30 0.000 Central Meridian -84 00 0.000 Latitude of Projection's Origin 24 0 0.000 False Easting (meters) 400000.00000 False Northing (meters) 0.00000
DATA SOURCE CONTACT (S):
Name: Abbr. Name: Address: Phone: Web site: E-mail: Contact Person: Phone: E-mail: |
U.S. Environmental Protection Agency US EPA 1200 Pennsylvania Ave., NW (MC 6202J) Washington, DC 20460 202-343-9610 |
Name: FLORIDA GEOGRAPHIC DATA LIBRARY Abbr. Name: FGDL Address: Florida Geographic Data Library 431 Architecture Building PO Box 115706 Gainesville, FL 32611-5706 Web site: http://www.fgdl.org Contact FGDL: Technical Support: http://www.fgdl.org/fgdlfeed.html FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html FGDL Mailing Lists: http://www.fgdl.org/fgdl-l.html For FGDL Software: http://www.fgdl.org/software.html