{ "dataset": "egrid", "version": "2026-10", "title": "Emissions & Generation Resource Integrated Database (eGRID)", "publisher": "U.S. Environmental Protection Agency", "sourceUrl": "https://www.epa.gov/egrid", "terms": { "url": "https://www.epa.gov/egrid/egrid-questions-and-answers", "section": "25) Can I use eGRID data commercially and how do I cite it?", "text": "eGRID data is produced by the United States Environmental Protection Agency (EPA) under the public domain and is available for use both non-commercially and commercially. The following citations for eGRID Data are suggested: APA: United States Environmental Protection Agency (EPA). (2025). Emissions & Generation Resource Integrated Database (eGRID), 2023. Washington DC: Office of Atmospheric Protection, Clean Air and Power Division. https://www.epa.gov/egrid.", "captured": "2026-10-31" }, "redistributionBasis": { "kind": "public domain", "note": "U.S. federal government work (17 U.S.C. 105); EPA states eGRID is in the public domain" }, "posture": "mirror", "postureAdvisory": { "posture": "derive", "license": null, "reason": "restrictive wording; only our own computed values may be published", "agrees": false }, "license": "public domain (U.S. federal government work (17 U.S.C. 105); EPA states eGRID is in the public domain)", "attribution": "United States Environmental Protection Agency (EPA). Emissions & Generation Resource Integrated Database (eGRID), eGRID2023 (revision 2), Jun 2025. https://www.epa.gov/egrid", "asOf": "2025-06-16", "retrieved": "2026-10-31", "generatedAt": "2026-10-31T00:00:00Z", "cadence": { "every": "annual", "nextRelease": { "date": "2026-01-31", "posted": true, "note": "EPA planned eGRID2024 for January 2026; it has not appeared" } }, "raw": [ { "url": "https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx", "name": "egrid2023_data_rev2.xlsx", "bytes": 21213301, "sha256": "895cd81dd8662406189ad8adf5a2578dcb362cdb5cff7cca81b10ee6bd2447c6", "file": "data" }, { "url": "https://www.epa.gov/system/files/documents/2025-06/power_profiler_zipcode_tool_v14.3.xlsx", "name": "power_profiler_zipcode_tool_v14.3.xlsx", "bytes": 3155568, "sha256": "457b0191916debb12802138a1ffbfc39953eca83b035aeaeeffca2b38076fe01", "file": "zips" } ], "release": "eGRID2023 (revision 2)", "ceiiScreen": { "rule": "18 CFR 388.113", "screened": "2026-10-31", "infrastructure": true, "checklist": { "publicSourceOnly": true, "noPlanningModels": true, "noSubstationPoints": true, "noOneLineDiagrams": true, "noBusImpedances": true, "noNdaData": true }, "columnsChecked": 54, "flagged": [], "unconfirmed": [], "passed": true, "note": "Plant emissions, generation, and capacity EPA publishes; subregion rates; ZIP-to-subregion lookup. Latitude and longitude are left out of our tables." }, "tables": [ { "name": "plants", "title": "Plant emissions, generation, fuel, and subregion", "dataPeriod": "2023", "rows": 12612, "changes": { "first": true }, "columns": [ { "name": "plant_id", "type": "f64" }, { "name": "plant_name", "type": "str" }, { "name": "state", "type": "str" }, { "name": "county", "type": "str" }, { "name": "fips_state", "type": "str" }, { "name": "fips_county", "type": "str" }, { "name": "data_year", "type": "f64" }, { "name": "subregion", "type": "str" }, { "name": "subregion_name", "type": "str" }, { "name": "ba_code", "type": "str" }, { "name": "nerc_region", "type": "str" }, { "name": "iso_rto", "type": "str" }, { "name": "utility_id", "type": "f64" }, { "name": "utility_name", "type": "str" }, { "name": "sector", "type": "str" }, { "name": "primary_fuel", "type": "str" }, { "name": "fuel_category", "type": "str" }, { "name": "chp", "type": "str" }, { "name": "pumped_storage", "type": "str" }, { "name": "nameplate_mw", "type": "f64", "unit": "MW" }, { "name": "capacity_factor", "type": "f64", "unit": "fraction" }, { "name": "net_generation_mwh", "type": "f64", "unit": "MWh" }, { "name": "heat_input_mmbtu", "type": "f64", "unit": "MMBtu" }, { "name": "co2_tons", "type": "f64", "unit": "short tons" }, { "name": "co2e_tons", "type": "f64", "unit": "short tons" }, { "name": "nox_tons", "type": "f64", "unit": "short tons" }, { "name": "so2_tons", "type": "f64", "unit": "short tons" }, { "name": "ch4_lb", "type": "f64", "unit": "lb" }, { "name": "n2o_lb", "type": "f64", "unit": "lb" }, { "name": "co2_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "co2e_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" } ], "partition": "state", "shards": [ { "path": "plants/AK.bin", "state": "AK", "rows": 152, "bytes": 35840, "sha256": "5311ce3d62670fba14283bfca4f02a0afec7fa5d8c71f7c6a92ea3bce2cf87b9" }, { "path": "plants/AL.bin", "state": "AL", "rows": 78, "bytes": 20968, "sha256": 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"attribution": "United States Environmental Protection Agency (EPA). Emissions & Generation Resource Integrated Database (eGRID), eGRID2023 (revision 2), Jun 2025. https://www.epa.gov/egrid", "note": "Modified by gridprims." } ], "notices": [] }, { "name": "subregions", "title": "Subregion total output and non-baseload emission rates", "dataPeriod": "2023", "rows": 27, "changes": { "first": true }, "columns": [ { "name": "subregion", "type": "str" }, { "name": "subregion_name", "type": "str" }, { "name": "data_year", "type": "f64" }, { "name": "nameplate_mw", "type": "f64", "unit": "MW" }, { "name": "net_generation_mwh", "type": "f64", "unit": "MWh" }, { "name": "nonbaseload_generation_mwh", "type": "f64", "unit": "MWh" }, { "name": "co2_tons", "type": "f64", "unit": "short tons" }, { "name": "co2e_tons", "type": "f64", "unit": "short tons" }, { "name": "co2_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "co2e_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "ch4_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "n2o_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "nox_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "so2_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "nonbaseload_co2_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "nonbaseload_co2e_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "nonbaseload_nox_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" }, { "name": "nonbaseload_so2_rate_lb_mwh", "type": "f64", "unit": "lb/MWh" } ], "partition": null, "shards": [ { "path": "subregions/US.bin", "state": "US", "rows": 27, "bytes": 6272, "sha256": "88049ede66dda62f694e2f24422c38157d2854ae3563258c0dee9b9cdbae92a7" } ], "download": { "path": "subregions.csv.gz", "bytes": 2348, "sha256": "2563581241a64fc24a7ca053f86ebd02e154325703b1e3f4cbffd88433826b3f", "format": "text/csv; gzip" }, "license": "CC-BY-4.0", "credits": [ { "publisher": "U.S. Environmental Protection Agency", "attribution": "United States Environmental Protection Agency (EPA). Emissions & Generation Resource Integrated Database (eGRID), eGRID2023 (revision 2), Jun 2025. https://www.epa.gov/egrid", "note": "Modified by gridprims." } ], "notices": [] }, { "name": "zip_subregions", "title": "ZIP codes and the eGRID subregions they fall in (EPA Power Profiler)", "dataPeriod": "2023", "rows": 41588, "changes": { "first": true }, "columns": [ { "name": "zip", "type": "str" }, { "name": "subregion_1", "type": "str" }, { "name": "subregion_2", "type": "str" }, { "name": "subregion_3", "type": "str" }, { "name": "subregions", "type": "f64", "unit": "count" } ], "partition": null, "shards": [ { "path": "zip_subregions/US.bin", "state": "US", "rows": 41588, "bytes": 1331848, "sha256": "b2f57881c6b43bd173807f9e0de4bcf511711442dc3b2b20280d563e27625b1a" } ], "download": { "path": "zip_subregions.csv.gz", "bytes": 106573, "sha256": "86d313c4f2a4cda0ea33798e89b1909638144548fc641e72f2f8181424355ab8", "format": "text/csv; gzip" }, "license": "CC-BY-4.0", "credits": [ { "publisher": "U.S. Environmental Protection Agency", "attribution": "United States Environmental Protection Agency (EPA). Emissions & Generation Resource Integrated Database (eGRID), eGRID2023 (revision 2), Jun 2025. https://www.epa.gov/egrid", "note": "Modified by gridprims." } ], "notices": [] } ] }