Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 553
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
G.S.E. One LLCGSEoneBonham, TXElectric Reliability Council of Texas, Inc. (ERCO)162.1 GWhAug 2021Sep 2025 Solar
GadsbyPacifiCorpSalt Lake City, UTPacifiCorp East (PACE)281.5 GWhAug 1951Sep 2025 Natural Gas
Gadsden County SolarFRP Gadsden County Solar, LLCChattahoochee, FLDuke Energy Florida, Inc. (FPC)175.1 GWhOct 2024Sep 2025 Solar
Gallatin (TN)Tennessee Valley AuthorityGallatin, TNTennessee Valley Authority (TVA)4.5 TWhOct 1956Sep 2025 Subbituminous Coal : 97.1% Natural Gas : 2.6%
Galloway 1 Solar Farm225DD 8me LLCPaint Rock, TXElectric Reliability Council of Texas, Inc. (ERCO)539.8 GWhSep 2021Sep 2025 Solar
Galloway 2 Solar Farm224WB 8me LLCPaint Rock, TXElectric Reliability Council of Texas, Inc. (ERCO)243.6 GWhSep 2023Sep 2025 Solar
Ganado SolarEnel Green Power NA, Inc.Gail, TXElectric Reliability Council of Texas, Inc. (ERCO)343.8 GWhSep 2023Sep 2025 Solar
Garden Wind LLCGarden Wind LLCZearing, IAMidcontinent Independent System Operator, Inc. (MISO)345.4 GWhNov 2009Sep 2025 Wind
Garland Canal Power PlantShoshone Irrigation DistrictPowell, WYPacifiCorp East (PACE)9.0 GWhAug 1983Sep 2025 Water
Garnet Mesa SolarGarnet Mesa Solar LLCDelta, COWestern Area Power Administration - Rocky Mountain Region (WACM)40.2 GWh-Sep 2025 Solar
Garrison Energy Center LLCGarrison Energy Center LLCDover, DEPJM Interconnection, LLC (PJM)687.8 GWhMay 2015Sep 2025 Natural Gas : 97.4% Distillate Fuel Oil : 2.6%
Gary WorksUnited States Steel-GaryGary, INMidcontinent Independent System Operator, Inc. (MISO)783.8 GWhMar 1997Sep 2025 Blast Furnace Gas : 51.3% Natural Gas : 48.6%
Gas Utilization FacilityCity of San DiegoSan Diego, CACalifornia Independent System Operator (CISO)30.7 GWhMay 1985Sep 2025 Other Biomass Gas
GastonVirginia Electric & Power CoRoanoke Rapids, NCPJM Interconnection, LLC (PJM)261.3 GWhJan 1963Sep 2025 Water
Gaston Memorial HospitalCity of GastoniaGastonia, NCDuke Energy Carolinas (DUK)22.0 MWhApr 2006Sep 2025 Distillate Fuel Oil
Gaston Solar Power PlantDuke Energy Carolinas, LLCCherryville Township, NCDuke Energy Carolinas (DUK)42.8 GWhNov 2020Sep 2025 Solar
Gateway Generating StationPacific Gas & Electric Co.Antioch, CACalifornia Independent System Operator (CISO)3.0 TWhDec 2008Sep 2025 Natural Gas
Gavin Power, LLCGavin Power, LLCCheshire, OHPJM Interconnection, LLC (PJM)13.3 TWhSep 1974Sep 2025 Bituminous Coal : 99.5%
Gaylord Container BogalusaTemple-Inland CorpBogalusa, LAMidcontinent Independent System Operator, Inc. (MISO)439.1 GWhMay 1979Sep 2025 Black Liquor : 55.5% Wood/Wood Waste Solids : 37.5% Natural Gas : 7.0%
Gemini Solar HybridGemini SolarUnincorporated, NVNevada Power Company (NEVP)2.2 TWhFeb 2024Sep 2025 Solar
General ChemicalTata Chemicals PartnersGreen River, WYPacifiCorp East (PACE)201.1 GWhApr 1968Sep 2025 Bituminous Coal : 75.6% Natural Gas : 24.4%
General Electric Aircraft EnginesGeneral Electric Aircraft EnginesLynn, MAISO New England (ISNE)2.5 GWhDec 1947Sep 2025 Solar
GeneseoCity of Geneseo - (IL)Geneseo, ILMidcontinent Independent System Operator, Inc. (MISO)7.5 GWhJun 1957Sep 2025 Wind : 75.9% Solar : 22.4%
Genesis Solar Energy ProjectGenesis Solar LLCBlythe, CACalifornia Independent System Operator (CISO)623.0 GWhOct 2013Sep 2025 Solar
George Neal NorthMidAmerican Energy CoSergeant Bluff, IAMidcontinent Independent System Operator, Inc. (MISO)1.6 TWhApr 1964Sep 2025 Subbituminous Coal : 99.1% Natural Gas : 0.9%
George Neal SouthMidAmerican Energy CoSalix, IAMidcontinent Independent System Operator, Inc. (MISO)1.5 TWhJun 1979Sep 2025 Subbituminous Coal : 99.1%
Georges LakeFlorida Power & Light CoTBD, FLFlorida Power & Light Co. (FPL)163.3 GWhOct 2024Sep 2025 Solar
Georgia Mountain Community Wind FarmGreenbacker Renewable Energy CorporationMilton, VTISO New England (ISNE)29.7 GWhNov 2012Sep 2025 Wind
Georgia-Pacific Big IslandGP Big Island LLCBig Island, VAPJM Interconnection, LLC (PJM)42.1 GWhMay 1920Sep 2025 Natural Gas : 64.2% Wood/Wood Waste Solids : 24.8% Black Liquor : 8.2% Other Biomass Solids : 2.6%
Georgia-Pacific Consr Prods LP-NaheolaGeorgia-Pacific Consr Prods LP-NaheolaPennington, ALSouthern Company Services, Inc. - Trans (SOCO)417.3 GWhJul 1959Sep 2025 Black Liquor : 55.9% Natural Gas : 23.9% Wood/Wood Waste Solids : 20.3%
Georgia-Pacific Corp - Nekoosa MillDomtar Industries IncNekoosa, WIMidcontinent Independent System Operator, Inc. (MISO)186.3 GWhDec 1911Sep 2025 Black Liquor : 43.1% Natural Gas : 42.5% Water : 14.4%
Georgia-Pacific MuskogeeGeorgia-Pacific Muskogee LLCMuskogee, OKSouthwest Power Pool (SWPP)378.4 GWhFeb 1978Sep 2025 Natural Gas : 84.8% Subbituminous Coal : 15.2%
Georgia-Pacific Wauna MillGeorgia-Pacific Wauna LLCClatskanie, ORBonneville Power Administration (BPAT)172.2 GWhJan 1996Sep 2025 Black Liquor : 55.8% Natural Gas : 34.4% Other Biomass Solids : 9.8%
Geothermal 1Northern California Power AgnyMiddletown, CACalifornia Independent System Operator (CISO)368.8 GWhDec 1982Sep 2025 Geothermal
Geothermal 2Northern California Power AgnyMiddletown, CACalifornia Independent System Operator (CISO)316.7 GWhNov 1985Sep 2025 Geothermal
Gerald GentlemanNebraska Public Power DistrictSutherland, NESouthwest Power Pool (SWPP)6.5 TWhMar 1979Sep 2025 Subbituminous Coal : 99.5% Natural Gas : 0.5%
Geysers Unit 5-20Geysers Power Co LLCMiddletown, CACalifornia Independent System Operator (CISO)4.4 TWhMar 1971Sep 2025 Geothermal
GhentKentucky Utilities CoGhent, KYLouisville Gas and Electric Company and Kentucky Utilities Company (LGEE)10.9 TWhJan 1974Sep 2025 Bituminous Coal : 99.9%
Ghost Orchid Solar Energy CenterFlorida Power & Light CoClewiston, FLFlorida Power & Light Co. (FPL)148.4 GWhDec 2021Sep 2025 Solar
GibsonDuke Energy Indiana, LLCOwensville, INMidcontinent Independent System Operator, Inc. (MISO)10.2 TWhMar 1975Sep 2025 Bituminous Coal : 99.6%
Gibson SolarGibson Solar, LLCPrinceton, INMidcontinent Independent System Operator, Inc. (MISO)76.0 GWh-Sep 2025 Solar
Gila River Power Block 1Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)1.8 TWhApr 2003Sep 2025 Natural Gas
Gila River Power Block 2Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)3.0 TWhMay 2003Sep 2025 Natural Gas
Gila River Power Block 3Salt River ProjectGila Bend, AZTucson Electric Power (TEPC)3.1 TWhMay 2003Sep 2025 Natural Gas
Gila River Power Block 4Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)2.9 TWhApr 2003Sep 2025 Natural Gas
Gilchrist County SolarFRP Gilchrist County Solar, LLCNewberry, FLDuke Energy Florida, Inc. (FPC)181.8 GWhOct 2024Sep 2025 Solar
Gillette SBMCThe Gillette CompanyBoston, MAISO New England (ISNE)54.9 GWhJan 1971Sep 2025 Natural Gas
Glacier HillsWisconsin Electric Power CoCambria, WIMidcontinent Independent System Operator, Inc. (MISO)374.6 GWhNov 2011Sep 2025 Wind
Glacier Sands Wind Power, LLCGlacier Sands Wind Power, LLCMason City, ILMidcontinent Independent System Operator, Inc. (MISO)635.4 GWhOct 2021Sep 2025 Wind
Glaciers Edge Wind ProjectEDF Renewable Asset Holdings, Inc.Cleghorn, IAMidcontinent Independent System Operator, Inc. (MISO)831.7 GWhNov 2019Sep 2025 Wind
Glass Sands Wind FacilitySouthern Power CoSulphur, OKSouthwest Power Pool (SWPP)418.4 GWhOct 2021Sep 2025 Wind
Glen Canyon DamU S Bureau of ReclamationPage, AZWestern Area Power Administration - Desert Southwest Region (WALC)2.8 TWhAug 1964Sep 2025 Water
Glen Ullin Energy CenterALLETE Clean EnergyGlen Ullin, NDMidcontinent Independent System Operator, Inc. (MISO)426.7 GWhNov 2019Sep 2025 Wind
Glover Creek Solar, LLCGlover Creek Solar, LLCSummer Shade, KYPJM Interconnection, LLC (PJM)115.8 GWhMay 2024Sep 2025 Solar
GMP Solar - HartfordGreen Mountain Power CorpHartford, VTISO New England (ISNE)7.3 GWhNov 2016Sep 2025 Solar
GMP Solar - Panton HybridGreen Mountain Power CorpPanton, VTISO New England (ISNE)8.8 GWhNov 2016Sep 2025 Solar : 99.1% Electricity used for energy storage : 0.9%
GMP Solar - RichmondGreen Mountain Power CorpRichmond, VTISO New England (ISNE)2.8 GWhSep 2016Sep 2025 Solar
GMP Solar/Storage-Essex HybridGreen Mountain Power CorpEssex, VTISO New England (ISNE)7.0 GWhAug 2019Sep 2025 Solar : 98.6% Electricity used for energy storage : 1.4%
GMP Solar/Storage-Ferrisburgh HybridGreen Mountain Power CorpFerrisburgh, VTISO New England (ISNE)8.4 GWhAug 2019Sep 2025 Solar : 98.7% Electricity used for energy storage : 1.3%
GMP Solar/Storage-Milton HybridGreen Mountain Power CorpMilton, VTISO New England (ISNE)7.4 GWhAug 2019Sep 2025 Solar : 98.6% Electricity used for energy storage : 1.4%
GMP Solar - WilliamstownGreen Mountain Power CorpWilliamstown, VTISO New England (ISNE)7.2 GWhNov 2016Sep 2025 Solar
GMP Solar - WillistonGreen Mountain Power CorpWilliston, VTISO New England (ISNE)6.2 GWhOct 2016Sep 2025 Solar
Goal Line LPGoal Line LPEscondido, CACalifornia Independent System Operator (CISO)8.3 GWhJul 1994Sep 2025 Natural Gas
Golden Acorn CasinoFoundation HA Energy Generation, LLCCampo, CACalifornia Independent System Operator (CISO)3.8 GWhJun 2014Sep 2025 Wind
Golden Field Solar III, LLCGolden Fields Solar III, LLCRosamond, CACalifornia Independent System Operator (CISO)529.7 GWhNov 2020Sep 2025 Solar
Golden Fields Solar I, LLCMN8 Energy LLCRosamond, CACalifornia Independent System Operator (CISO)139.2 GWhNov 2016Sep 2025 Solar
Golden Hill WindAvangrid Power LLCWasco, ORAvangrid Renewables, LLC (AVRN)594.4 GWhMar 2022Sep 2025 Wind
Golden Hills North Wind Energy CenterGolden Hills Interconnection Wind, LLCLivermore, CACalifornia Independent System Operator (CISO)149.2 GWhOct 2017Sep 2025 Wind
Golden PlainsInterstate Power and Light CoBuffalo Center, IAMidcontinent Independent System Operator, Inc. (MISO)708.1 GWhFeb 2020Sep 2025 Wind
Golden TriangleOrigis Energy USA, IncLowndes, MSTennessee Valley Authority (TVA)327.5 GWh-Sep 2025 Solar
Golden Triangle IIOrigis Energy USA, IncSt.Artesia, MSTennessee Valley Authority (TVA)322.3 GWhApr 2024Sep 2025 Solar
Golden West Power Partners LLCGolden West Power Partners, LLCCalhan, COPublic Service Company of Colorado (PSCO)805.3 GWhSep 2015Sep 2025 Wind
GoodnightFGE Goodnight I, LLCClaude, TXElectric Reliability Council of Texas, Inc. (ERCO)762.2 GWhMar 2024Sep 2025 Wind
Goodsprings Waste Heat RecoveryNevada Power CoJean, NVNevada Power Company (NEVP)17.0 GWhOct 2010Sep 2025 Waste Heat
Goodwell Wind Project LLCEnel Green Power NA, Inc.Goodwell, OKSouthwest Power Pool (SWPP)733.0 GWhNov 2015Sep 2025 Wind
Goodyear Beaumont Chemical PlantGoodyear Tire & Rubber CoBeaumont, TXMidcontinent Independent System Operator, Inc. (MISO)270.9 GWhFeb 1987Sep 2025 Natural Gas : 98.5% Waste/Other Oil : 1.5%
Goose Prairie SolarGoose Prairie Solar LLCMoxee, WABonneville Power Administration (BPAT)161.7 GWhNov 2024Sep 2025 Solar
Gopher Creek Wind FarmFluvanna Wind Energy LLCFluvanna, TXElectric Reliability Council of Texas, Inc. (ERCO)546.0 GWhAug 2019Sep 2025 Wind
Gordon Evans Energy CenterEvergy Kansas South, IncColwich, KSSouthwest Power Pool (SWPP)225.4 GWhMay 1961Sep 2025 Natural Gas : 98.5% Distillate Fuel Oil : 1.5%
Grady Wind Energy Center, LLCPattern Operators LPClovis, NMPublic Service Company of New Mexico (PNM)784.6 GWhJul 2019Sep 2025 Wind
Granby HydroNorthern Water Hydropower EnterpriseGranby, COPublic Service Company of Colorado (PSCO)5.3 GWhApr 2016Sep 2025 Water
Grand Ave PlantVicinity Energy Kansas CityKansas City, MOSouthwest Power Pool (SWPP)39.5 GWhJun 1991Sep 2025 Natural Gas
Grand CouleeU S Bureau of ReclamationGrand Coulee, WABonneville Power Administration (BPAT)16.1 TWhFeb 1941Sep 2025 Water
Grand GulfSystem Energy Resources, IncPort Gibson, MSMidcontinent Independent System Operator, Inc. (MISO)11.4 TWhJun 1985Sep 2025 Nuclear
Grand Ridge Solar FarmInvenergy Services LLCMarseilles, ILPJM Interconnection, LLC (PJM)30.5 GWhJun 2012Sep 2025 Solar
Grand Valley Solar GardensConsumers Energy Co - (MI)Allendale, MIMidcontinent Independent System Operator, Inc. (MISO)4.2 GWhMar 2016Sep 2025 Solar
Grand View Solar TwoGrand View PV Solar Two, LLCGrand View, IDIdaho Power Company (IPCO)183.5 GWhNov 2016Sep 2025 Solar
Grande Prairie Wind FarmBHE Renewables, LLCO'Neill, NESouthwest Power Pool (SWPP)1.5 TWhNov 2016Sep 2025 Wind
Grandview Wind Farm, LLCBig Sky Wind, LLCPanhandle, TXElectric Reliability Council of Texas, Inc. (ERCO)867.3 GWhNov 2014Sep 2025 Wind
Grange Hall SolarTampa Electric CoWimauma, FLTampa Electric Company (TEC)113.1 GWhDec 2018Sep 2025 Solar
Granite City WorksUnited States Steel Granite City WorksGranite City, ILMidcontinent Independent System Operator, Inc. (MISO)437.8 GWhMay 2010Sep 2025 Natural Gas : 50.8% Purchased Steam : 49.2%
Granite Mountain Solar East, LLCClearway Renewable Operation & Maintenance LLCCedar City, UTPacifiCorp East (PACE)203.1 GWhAug 2016Sep 2025 Solar
Granite Mountain Solar West, LLCClearway Renewable Operation & Maintenance LLCCedar City, UTPacifiCorp East (PACE)125.1 GWhAug 2016Sep 2025 Solar
Granite Reliable PowerNexteraEnergyDummer, NHISO New England (ISNE)194.7 GWhJan 2012Sep 2025 Wind
Granite RidgeGranite Ridge Energy LLCLondonderry, NHISO New England (ISNE)3.0 TWhFeb 2003Sep 2025 Natural Gas
Gransolar Texas One, LLCGransolar Texas One, LLCThorndale, TXElectric Reliability Council of Texas, Inc. (ERCO)86.4 GWh-Sep 2025 Solar
Grant CountyWisconsin Power & Light CoTown of Potosi, WIMidcontinent Independent System Operator, Inc. (MISO)374.6 GWhApr 2024Sep 2025 Solar
Grant Plains Wind, LLCSouthern Power CoMedford, OKSouthwest Power Pool (SWPP)488.5 GWhNov 2016Sep 2025 Wind
Graphite Solar IGreenbacker Renewable Energy CorporationWellington, UTPacifiCorp East (PACE)194.6 GWhMay 2022Sep 2025 Solar
Grasshopper SolarDominion Energy Inc.Chase City, VAPJM Interconnection, LLC (PJM)123.5 GWhAug 2020Sep 2025 Solar

Summary of Power Plants By State

Figures are based on September 2025 generation numbers.
StateRankActive PlantsSep 2025 Generation
Alabama# 77612,052.47 GWh
Alaska# 48147527.57 GWh
Arizona# 918311,602.92 GWh
Arkansas# 211175,844.09 GWh
California# 41,76919,371.91 GWh
Colorado# 303044,433.17 GWh
Connecticut# 321683,779.74 GWh
Delaware# 4933419.31 GWh
District of Columbia# 511616.99 GWh
Florida# 232324,446.09 GWh
Georgia# 826611,628.97 GWh
Hawaii# 4773826.54 GWh
Idaho# 441481,495.33 GWh
Illinois# 538514,642.93 GWh
Indiana# 142138,730.35 GWh
Iowa# 262955,224.35 GWh
Kansas# 251895,250.86 GWh
Kentucky# 23605,806.86 GWh
Louisiana# 13879,343.34 GWh
Maine# 452171,135.36 GWh
Maryland# 392042,935.42 GWh
Massachusetts# 416521,746.92 GWh
Michigan# 1127910,468.02 GWh
Minnesota# 297694,717.95 GWh
Mississippi# 20586,625.37 GWh
Missouri# 221285,843.17 GWh
StateRankActive PlantsSep 2025 Generation
Montana# 40721,949.24 GWh
Nebraska# 341323,501.38 GWh
Nevada# 311144,053.88 GWh
New Hampshire# 42601,549.07 GWh
New Jersey# 273994,969.45 GWh
New Mexico# 361453,317.84 GWh
New York# 1296610,145.62 GWh
North Carolina# 1091711,211.15 GWh
North Dakota# 37603,089.17 GWh
Ohio# 620112,818.31 GWh
Oklahoma# 171437,364.05 GWh
Oregon# 282824,812.51 GWh
Pennsylvania# 326019,731.43 GWh
Rhode Island# 46100863.62 GWh
South Carolina# 162077,861.23 GWh
South Dakota# 43521,535.17 GWh
Tennessee# 19886,829.06 GWh
Texas# 194651,969.48 GWh
Utah# 351263,419.48 GWh
Vermont# 50120165.14 GWh
Virginia# 152418,580.52 GWh
Washington# 181387,120.43 GWh
West Virginia# 38393,057.29 GWh
Wisconsin# 242515,674.74 GWh
Wyoming# 33733,641.70 GWh