Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 575
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
GuernseyU S Bureau of ReclamationGuernsey, WYWestern Area Power Administration - Upper Great Plains West (WAUW)14.6 GWhJun 1927Dec 2025 Water
GlendoU S Bureau of ReclamationGlendo, WYWestern Area Power Administration - Upper Great Plains West (WAUW)67.3 GWhNov 1958Dec 2025 Water
Green MountainU S Bureau of ReclamationKremmling, COWestern Area Power Administration - Rocky Mountain Region (WACM)28.5 GWhApr 1943Dec 2025 Water
Garnet Mesa SolarGarnet Mesa Solar LLCDelta, COWestern Area Power Administration - Rocky Mountain Region (WACM)159.5 GWhJul 2025May 2026 Solar
Gilcrest SolarTerraform ArcadiaPlatteville, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.5 GWhJul 2018Dec 2025 Solar
George BirdsallCity of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)42.5 GWhJul 1953Nov 2025 Natural Gas
Grazing Yak SolarGrazing Yak Solar, LLCCalhan, COWestern Area Power Administration - Rocky Mountain Region (WACM)69.8 GWhOct 2019May 2026 Solar
Glen Canyon DamU S Bureau of ReclamationPage, AZWestern Area Power Administration - Desert Southwest Region (WALC)2.4 TWhAug 1964May 2026 Water
Gato Montes Solar, LLCDuke Energy Renewables ServicesTucson, AZTucson Electric Power (TEPC)7.4 GWhNov 2012Dec 2025 Solar
Gila River Power Block 3Salt River ProjectGila Bend, AZTucson Electric Power (TEPC)3.1 TWhMay 2003May 2026 Natural Gas
Gray Hawk SolarGray Hawk Solar, LLCKingman, AZTucson Electric Power (TEPC)139.6 GWhMay 2018May 2026 Solar
Graceland Solar, LLCRWE Clean EnergyMillington, TNTennessee Valley Authority (TVA)23.7 GWh-May 2026 Solar
GuntersvilleTennessee Valley AuthorityGuntersville, ALTennessee Valley Authority (TVA)509.1 GWhJul 1939Dec 2025 Water
Gallatin (TN)Tennessee Valley AuthorityGallatin, TNTennessee Valley Authority (TVA)4.9 TWhOct 1956May 2026 Subbituminous Coal : 94.7% Natural Gas : 5.1%
Gleason Generating FacilityTennessee Valley AuthorityGleason, TNTennessee Valley Authority (TVA)719.9 GWhMay 2000Dec 2025 Natural Gas
Golden Triangle IIOrigis Energy USA, IncSt.Artesia, MSTennessee Valley Authority (TVA)331.8 GWhApr 2024May 2026 Solar : 99.9%
Great Falls (TN)Tennessee Valley AuthorityRock Island, TNTennessee Valley Authority (TVA)131.1 GWhNov 1916Dec 2025 Water
Golden TriangleOrigis Energy USA, IncLowndes, MSTennessee Valley Authority (TVA)453.9 GWhDec 2024May 2026 Solar
GCF US Holdings LLC Columbus MillGCF US Holdings LLC (Columbus Mill)Columbus, MSTennessee Valley Authority (TVA)522.0 GWhMay 1982May 2026 Black Liquor : 78.6% Wood/Wood Waste Solids : 10.6% Natural Gas : 9.7% Distillate Fuel Oil : 1.1%
Grange Hall SolarTampa Electric CoWimauma, FLTampa Electric Company (TEC)120.3 GWhDec 2018May 2026 Solar
Greers Ferry LakeUSCE-Little Rock DistrictHeber Springs, ARSouthwestern Power Administration (SPA)163.4 GWhFeb 1964Dec 2024 Water
Grant Plains Wind, LLCSouthern Power CoMedford, OKSouthwest Power Pool (SWPP)521.5 GWhNov 2016May 2026 Wind
Gardner Energy CenterCity of Gardner - (KS)Gardner, KSSouthwest Power Pool (SWPP)504.0 MWhApr 1990Dec 2025 Natural Gas
Gerald GentlemanNebraska Public Power DistrictSutherland, NESouthwest Power Pool (SWPP)7.5 TWhMar 1979May 2026 Subbituminous Coal : 99.6%
GreensburgGreensburg Wind Farm, LLCGreensburg, KSSouthwest Power Pool (SWPP)7.7 GWhJan 2010Dec 2025 Wind
Gavins PointUSACE-OmahaCrofton, NESouthwest Power Pool (SWPP)694.0 GWhAug 1956Dec 2025 Water
Garnett MunicipalCity of Garnett - (KS)Garnett, KSSouthwest Power Pool (SWPP)9.0 MWhDec 1929Dec 2025 Distillate Fuel Oil
GarrisonUSACE-OmahaRiverside, NDSouthwest Power Pool (SWPP)2.0 TWhDec 1955Dec 2025 Water
GRECGrand River Dam AuthorityChouteau, OKSouthwest Power Pool (SWPP)3.1 TWhMay 1981May 2026 Natural Gas : 62.8% Subbituminous Coal : 37.2%
Grant Wind, LLCSouthern Power CoMedford, OKSouthwest Power Pool (SWPP)498.5 GWhMar 2016Dec 2025 Wind
Great Western Wind Energy, LLCEDF Renewable Asset Holdings, Inc.Arnett, OKSouthwest Power Pool (SWPP)951.5 GWhNov 2016May 2026 Wind
Green Country Power StationPublic Service Co of OklahomaJenks, OKSouthwest Power Pool (SWPP)3.8 TWhJan 2002May 2026 Natural Gas
Greensburg SolarToday's Power, Inc.Greensburg, KSSouthwest Power Pool (SWPP)1.7 GWhMay 2021Dec 2025 Solar
Great Prairie WindGreat Prairie Wind LLCGruver, TXSouthwest Power Pool (SWPP)4.2 TWhOct 2022May 2026 Wind
Gray County Wind EnergyGray County Wind Energy LLCMontezuma, KSSouthwest Power Pool (SWPP)237.3 GWhOct 2001Dec 2025 Wind
Great Plains Windpark LLCGreat Plains Windpark Legacy LLCSpearman, TXSouthwest Power Pool (SWPP)107.1 GWhDec 2008Dec 2024 Wind
Georgia-Pacific MuskogeeGeorgia-Pacific Muskogee LLCMuskogee, OKSouthwest Power Pool (SWPP)351.8 GWhFeb 1978May 2026 Natural Gas : 86.7% Subbituminous Coal : 13.3%
Great Bend - SunflowerSunflower Electric Power CorpGreat Bend, KSSouthwest Power Pool (SWPP)19.8 GWhMay 1963Dec 2025 Natural Gas
GE-LubbockGE Wind Energy LLCLubbock, TXSouthwest Power Pool (SWPP)1.7 GWhMar 2014Dec 2025 Wind
Grande Prairie Wind FarmBHE Renewables, LLCO'Neill, NESouthwest Power Pool (SWPP)1.2 TWhNov 2016May 2026 Wind
Golden Spread Panhandle Wnd RchGolden Spread Electric Cooperative, IncWilderado, TXSouthwest Power Pool (SWPP)196.8 GWhAug 2011Dec 2025 Wind
Goodman Energy CenterMidwest Energy Inc - (KS)Hays, KSSouthwest Power Pool (SWPP)83.2 GWhMay 2008Dec 2025 Natural Gas
Goodwell Wind Project LLCGoodwell Wind Project LLCGoodwell, OKSouthwest Power Pool (SWPP)492.2 GWhNov 2015May 2026 Wind
Groton Generation StationBasin Electric Power CoopGroton, SDSouthwest Power Pool (SWPP)220.7 GWhJun 2006Dec 2025 Natural Gas
Gordon Evans Energy CenterEvergy Kansas South, IncColwich, KSSouthwest Power Pool (SWPP)313.7 GWhMay 1961May 2026 Natural Gas : 97.2% Distillate Fuel Oil : 2.8%
Greenbush-HeartlandToday's Power, Inc.Girard, KSSouthwest Power Pool (SWPP)1.9 GWhApr 2021Dec 2025 Solar
Glass Sands Wind FacilitySouthern Power CoSulphur, OKSouthwest Power Pool (SWPP)449.1 GWhOct 2021May 2026 Wind
Grand Ave PlantVicinity Energy Kansas CityKansas City, MOSouthwest Power Pool (SWPP)41.7 GWhJun 1991May 2026 Natural Gas
GirardCity of Girard - (KS)Girard, KSSouthwest Power Pool (SWPP)41.0 MWhAug 1955Dec 2025 Distillate Fuel Oil : 87.2% Natural Gas : 12.8%
Greenwood (MO)Evergy Missouri WestGreenwood, MOSouthwest Power Pool (SWPP)86.9 GWhApr 1975May 2026 Natural Gas : 87.2% Distillate Fuel Oil : 9.5% Solar : 3.3%
Garden CitySunflower Electric Power CorpGarden City, KSSouthwest Power Pool (SWPP)38.7 GWhMay 1968Dec 2025 Natural Gas
GSE NM1Altus Power America Management, LLCDexter, NMSouthwest Power Pool (SWPP)4.5 GWhApr 2011Dec 2025 Solar
General Electric PlasticAlabama Power CoBurkeville, ALSouthern Company Services, Inc. - Trans (SOCO)521.7 GWhJun 1999Dec 2025 Natural Gas
Gulfport Naval Base CSG PV SystemArcadia Solar, LLCGulfport, MSSouthern Company Services, Inc. - Trans (SOCO)5.8 GWhApr 2017Dec 2025 Solar
Georgia Power at Jakin GA PVLuminace Solar Georgia 2, LLCJakin, GASouthern Company Services, Inc. - Trans (SOCO)3.1 GWhNov 2017Dec 2025 Solar
Georgia Power at SwainsboroLuminace Solar Georgia 2, LLCSwainsboro, GASouthern Company Services, Inc. - Trans (SOCO)6.3 GWhOct 2017Dec 2025 Solar
Gulf Coast Solar Center IIIArevon Energy, Inc.Bellview, FLSouthern Company Services, Inc. - Trans (SOCO)97.2 GWhOct 2017May 2026 Solar
Gulf Coast Solar Center IIArevon Energy, Inc.Navarre, FLSouthern Company Services, Inc. - Trans (SOCO)80.8 GWhOct 2017May 2026 Solar
Gulf Coast Solar Center IArevon Energy, Inc.Valparaiso, FLSouthern Company Services, Inc. - Trans (SOCO)60.4 GWhMay 2017May 2026 Solar
Greene CountyAlabama Power CoDemopolis, ALSouthern Company Services, Inc. - Trans (SOCO)924.9 GWhMay 1965May 2026 Natural Gas : 99.9%
Gordon ThompsonWestbound Solar 3, LLCFairmount, GASouthern Company Services, Inc. - Trans (SOCO)5.7 GWhNov 2022Dec 2025 Solar
Greene DurhamSafari Energy, LLCUnion Point, GASouthern Company Services, Inc. - Trans (SOCO)6.7 GWhMay 2020Dec 2025 Solar
Gordon Pine HallWestbound Solar 3, LLCFairmount, GASouthern Company Services, Inc. - Trans (SOCO)4.5 GWhAug 2023Dec 2025 Solar
GanttPowerSouth Energy CooperativeAndalusia, ALSouthern Company Services, Inc. - Trans (SOCO)5.7 GWhDec 1925Dec 2025 Water
Goat RockGeorgia Power CoSmiths, ALSouthern Company Services, Inc. - Trans (SOCO)88.1 GWhNov 1915Dec 2025 Water
GreenvilleTerraform ArcadiaGreenville, GASouthern Company Services, Inc. - Trans (SOCO)1.4 GWhAug 2014Dec 2025 Solar
Guyton Community SolarGeorgia Power CoGuyton, GASouthern Company Services, Inc. - Trans (SOCO)5.2 GWhJun 2019Dec 2025 Solar
Graniteville Enterprise DivisionAugusta Canal AuthorityAugusta, GASouthern Company Services, Inc. - Trans (SOCO)1.9 GWhDec 1920May 2026 Water
Georgia-Pacific Consr Prods LP-NaheolaGeorgia-Pacific Consr Prods LP-NaheolaPennington, ALSouthern Company Services, Inc. - Trans (SOCO)436.4 GWhJul 1959May 2026 Black Liquor : 49.8% Wood/Wood Waste Solids : 27.9% Natural Gas : 22.3%
Georgia-Pacific Cedar SpringsGeorgia-Pacific Cedar Springs LLCCedar Springs, GASouthern Company Services, Inc. - Trans (SOCO)468.1 GWhSep 1963Jul 2025 Black Liquor : 43.5% Wood/Wood Waste Solids : 20.4% Bituminous Coal : 18.7% Natural Gas : 10.7% Residual Fuel Oil : 4.6% Distillate Fuel Oil : 2.1%
Georgia-Pacific Brewton MillGeorgia-Pacific Brewton LLCBrewton, ALSouthern Company Services, Inc. - Trans (SOCO)422.9 GWhSep 1957Dec 2025 Black Liquor : 53.1% Natural Gas : 46.9%
Georgia-Pacific Taylorsville PlywoodGeorgia-Pacific Wood Products LLCTaylorsville, MSSouthern Company Services, Inc. - Trans (SOCO)58.7 GWhJun 2018Dec 2025 Natural Gas
Georgia LFG Richland Creek PlantCube District Energy, LLCBuford, GASouthern Company Services, Inc. - Trans (SOCO)55.8 GWhAug 2016Dec 2025 Landfill Gas
Georgia LFG Pine Ridge PlantCube District Energy, LLCGriffin, GASouthern Company Services, Inc. - Trans (SOCO)42.6 GWhMay 2016Dec 2025 Landfill Gas
Georgia LFG Oak Grove PlantCube District Energy, LLCWinder, GASouthern Company Services, Inc. - Trans (SOCO)34.3 GWhJul 2016Dec 2025 Landfill Gas : 77.5% Natural Gas : 22.5%
GRP Madison Renewable Energy FacilityGRP Madison Renewable Energy Facility, LLCColbert, GASouthern Company Services, Inc. - Trans (SOCO)406.4 GWhNov 2019May 2026 Wood/Wood Waste Solids
Graphic Packaging Intl Macon MillRiverwood Intl USA IncMacon, GASouthern Company Services, Inc. - Trans (SOCO)382.2 GWhMay 1948Dec 2024 Black Liquor : 46.4% Wood/Wood Waste Solids : 43.9% Natural Gas : 7.6% Sludge Waste : 1.6% Waste/Other Oil : 0.5%
GRP Franklin Renewable Energy FacilityGRP Franklin Renewable Energy Facility, LLCCarnesville, GASouthern Company Services, Inc. - Trans (SOCO)412.2 GWhNov 2019May 2026 Wood/Wood Waste Solids
Gratis Road Solar FacilityWalton SolarMonroe, GASouthern Company Services, Inc. - Trans (SOCO)5.5 GWhDec 2017Dec 2024 Solar
Georgia Power at Wadley GALuminace Solar Georgia, LLCWadley, GASoutheastern Power Administration (SEPA)1.9 GWhNov 2014Dec 2025 Solar
Gunsight Solar, LLCGunsight Solar, LLCSwansea, SCSouth Carolina Public Service Authority (SC)170.3 GWhNov 2022May 2026 Solar
GorgeCity of Seattle - (WA)Rockport, WASeattle City Light (SCL)912.4 GWhAug 1924May 2026 Water
Gila River Power Block 2Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)2.4 TWhMay 2003May 2026 Natural Gas
Gila River Power Block 4Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)2.4 TWhApr 2003May 2026 Natural Gas
Gila River Power Block 1Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)2.8 TWhApr 2003May 2026 Natural Gas
Goldendale Generating StationPuget Sound Energy IncGoldendale, WAPuget Sound Energy, Inc. (PSEI)2.1 TWhJul 2004Dec 2024 Natural Gas
Grants CDEC 2Lightsource Renewable Energy Asset Management, LLCGrants, NMPublic Service Company of New Mexico (PNM)11.5 GWhNov 2019Dec 2025 Solar
Grady Wind Energy Center, LLCPattern Operators LPClovis, NMPublic Service Company of New Mexico (PNM)861.4 GWhJul 2019May 2026 Wind
Gilcrest Sun CSGSunShare ManagementPlatteville, COPublic Service Company of Colorado (PSCO)4.2 GWhNov 2021Dec 2025 Solar
Gross Hydro PlantDenver City & County of - (CO)Boulder, COPublic Service Company of Colorado (PSCO)9.2 GWhJul 2007Dec 2025 Water
Gilcrest V CSGSunShare ManagementPlatteville, COPublic Service Company of Colorado (PSCO)8.6 GWhJan 2021Dec 2025 Solar
Granby HydroNorthern Water Hydropower EnterpriseGranby, COPublic Service Company of Colorado (PSCO)5.3 GWhApr 2016May 2026 Water
Golden West Power Partners LLCGolden West Power Partners, LLCCalhan, COPublic Service Company of Colorado (PSCO)786.4 GWhSep 2015May 2026 Wind
Gaylord Rockies CHPUnison Energy LLCAurora, COPublic Service Company of Colorado (PSCO)19.5 GWhApr 2022Dec 2025 Natural Gas
GreenparkSolarAdapture Renewables, Inc.Salem, ORPortland General Electric Company (PGE)1.9 GWhOct 2020Dec 2025 Solar
Grand Ronde SolarSunStrong ManagementGrand Ronde, ORPortland General Electric Company (PGE)3.6 GWhNov 2017Dec 2025 Solar
Gibbons CSGNautilus Solar SolutionsSnow Hill, MDPJM Interconnection, LLC (PJM)2.8 GWhNov 2019Dec 2025 Solar
Gooseberry Solar, LLCReactivateFord Heights, ILPJM Interconnection, LLC (PJM)3.7 GWhOct 2024Dec 2025 Solar
Godwin Drive PlantCity of Manassas - (VA)Manassas, VAPJM Interconnection, LLC (PJM)416.0 MWhApr 1990Dec 2024 Distillate Fuel Oil
Glover Creek Solar, LLCGlover Creek Solar, LLCSummer Shade, KYPJM Interconnection, LLC (PJM)119.8 GWhMay 2024May 2026 Solar

Summary of Power Plants By State

Figures are based on May 2026 generation numbers.
StateRankActive PlantsMay 2026 Generation
Alabama# 87711,823.92 GWh
Alaska# 48140513.29 GWh
Arizona# 141969,091.99 GWh
Arkansas# 251174,873.33 GWh
California# 41,74015,360.54 GWh
Colorado# 313084,156.36 GWh
Connecticut# 351733,391.33 GWh
Delaware# 4935236.45 GWh
District of Columbia# 511714.46 GWh
Florida# 234225,093.89 GWh
Georgia# 625012,138.02 GWh
Hawaii# 4670762.50 GWh
Idaho# 411511,963.84 GWh
Illinois# 549414,816.74 GWh
Indiana# 152227,662.28 GWh
Iowa# 212975,720.38 GWh
Kansas# 241885,118.39 GWh
Kentucky# 23615,471.28 GWh
Louisiana# 13909,131.60 GWh
Maine# 442421,130.78 GWh
Maryland# 372283,103.37 GWh
Massachusetts# 456661,073.93 GWh
Michigan# 112769,774.25 GWh
Minnesota# 287904,567.82 GWh
Mississippi# 20606,404.61 GWh
Missouri# 221295,701.36 GWh
StateRankActive PlantsMay 2026 Generation
Montana# 40712,053.07 GWh
Nebraska# 361263,193.89 GWh
Nevada# 331173,848.29 GWh
New Hampshire# 43571,198.65 GWh
New Jersey# 303984,274.91 GWh
New Mexico# 291584,513.39 GWh
New York# 101,06410,643.78 GWh
North Carolina# 991311,481.42 GWh
North Dakota# 34593,601.34 GWh
Ohio# 721111,886.21 GWh
Oklahoma# 171447,547.66 GWh
Oregon# 272814,575.23 GWh
Pennsylvania# 325818,234.28 GWh
Rhode Island# 47107580.94 GWh
South Carolina# 162097,632.32 GWh
South Dakota# 42531,802.78 GWh
Tennessee# 19996,454.94 GWh
Texas# 11,01950,690.02 GWh
Utah# 391282,809.26 GWh
Vermont# 50118186.37 GWh
Virginia# 182507,445.56 GWh
Washington# 121349,231.20 GWh
West Virginia# 32414,142.41 GWh
Wisconsin# 262664,582.07 GWh
Wyoming# 38692,983.81 GWh