Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 12,052
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Steel Solar LLCSteel Solar, LLCPlymouth, UTWestern Area Power Administration - Upper Great Plains West (WAUW)169.1 GWhMay 2024Apr 2025 Solar
Silver Sage WindpowerDuke Energy Renewables ServicesCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)113.9 GWhSep 2009Apr 2025 Wind
Happy Jack Windpower ProjectDuke Energy Renewables ServicesCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)62.2 GWhJul 2008Apr 2025 Wind
Medicine BowSRIV Partnership LLCMedicine Bow, WYWestern Area Power Administration - Upper Great Plains West (WAUW)11.1 GWhMar 1998Oct 2024 Wind
BoysenU S Bureau of ReclamationThermopolis, WYWestern Area Power Administration - Upper Great Plains West (WAUW)70.3 GWhJul 1952Dec 2024 Water
Heart MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)21.0 GWhNov 1948Dec 2024 Water
AlcovaU S Bureau of ReclamationAlcova, WYWestern Area Power Administration - Upper Great Plains West (WAUW)119.2 GWhJun 1955Dec 2024 Water
Spirit MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)17.3 GWhSep 1994Oct 2024 Water
Buffalo BillU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)66.2 GWhAug 1992Dec 2024 Water
YellowtailU S Bureau of ReclamationHardin, MTWestern Area Power Administration - Upper Great Plains West (WAUW)798.4 GWhJul 1966Dec 2024 Water
Fremont CanyonU S Bureau of ReclamationAlcova, WYWestern Area Power Administration - Upper Great Plains West (WAUW)227.7 GWhNov 1960Dec 2024 Water
Flaming GorgeU S Bureau of ReclamationDutch John, UTWestern Area Power Administration - Upper Great Plains West (WAUW)407.9 GWhOct 1963Dec 2024 Water
Deer Creek (UT)U S Bureau of ReclamationHeber, UTWestern Area Power Administration - Upper Great Plains West (WAUW)23.3 GWhJan 1958Dec 2024 Water
GlendoU S Bureau of ReclamationGlendo, WYWestern Area Power Administration - Upper Great Plains West (WAUW)87.7 GWhNov 1958Dec 2024 Water
FontenelleU S Bureau of ReclamationLe Barge, WYWestern Area Power Administration - Upper Great Plains West (WAUW)53.3 GWhApr 1968Dec 2024 Water
Shoshone (WY)U S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)17.6 GWhMar 1922Dec 2024 Water
SeminoeU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)137.0 GWhJul 1939Dec 2024 Water
Canyon FerryU S Bureau of ReclamationHelena, MTWestern Area Power Administration - Upper Great Plains West (WAUW)275.1 GWhNov 1953Dec 2024 Water
KortesU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)155.4 GWhMay 1950Dec 2024 Water
GuernseyU S Bureau of ReclamationGuernsey, WYWestern Area Power Administration - Upper Great Plains West (WAUW)18.0 GWhJun 1927Dec 2024 Water
Craig (CO)Tri-State G & T Assn, IncCraig, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.3 TWhOct 1979Apr 2025 Subbituminous Coal : 99.6%
UintahMoon Lake Electric Assn IncNeola, UTWestern Area Power Administration - Rocky Mountain Region (WACM)6.7 GWhJun 1920Dec 2024 Water
CrystalU S Bureau of ReclamationMontrose, COWestern Area Power Administration - Rocky Mountain Region (WACM)144.3 GWhMay 1978Dec 2024 Water
Ben FrenchBlack Hills Power, Inc.Rapid City, SDWestern Area Power Administration - Rocky Mountain Region (WACM)14.7 GWhMar 1960Apr 2025 Natural Gas : 99.2%
Elephant ButteU S Bureau of ReclamationTruth or Consequences, NMWestern Area Power Administration - Rocky Mountain Region (WACM)56.9 GWhOct 1940Dec 2024 Water
Laramie River StationBasin Electric Power CoopWheatland, WYWestern Area Power Administration - Rocky Mountain Region (WACM)7.8 TWhJun 1981Apr 2025 Subbituminous Coal : 99.7%
TacomaPublic Service Co of ColoradoDurango, COWestern Area Power Administration - Rocky Mountain Region (WACM)957.0 MWhMay 1905Dec 2023 Water
Ames HydroPublic Service Co of ColoradoOphir, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.6 GWhMay 1906Mar 2024 Water
BoulderGarkane Energy Coop, IncBoulder, UTWestern Area Power Administration - Rocky Mountain Region (WACM)20.4 GWhJul 1958Dec 2024 Water
OREG 4 PeetzOrmat Nevada IncPeetz, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.2 GWhFeb 2009May 2024 Waste Heat
Colorado Highlands WindColorado Highlands Wind LLCFleming, COWestern Area Power Administration - Rocky Mountain Region (WACM)355.0 GWhNov 2012Dec 2024 Wind
Carson Solar ICarson Solar 1 LLCColorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.1 GWhNov 2007Dec 2024 Solar
AFA Solar FarmSolar Star Colorado II LLCColorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)10.9 GWhFeb 2011Dec 2024 Solar
Vestas Towers America, Inc.CS Wind America, Inc.Pueblo, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.4 GWhMar 2010Mar 2025 Wind
Cheyenne Prairie Generating StationBlack Hills Service Company LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)454.6 GWhSep 2014Apr 2025 Natural Gas
Cimarron Solar FacilitySouthern Power CoSpringer, NMWestern Area Power Administration - Rocky Mountain Region (WACM)44.6 GWhNov 2010Dec 2024 Solar
Kit Carson WindpowerDuke Energy Renewables ServicesBurlington, COWestern Area Power Administration - Rocky Mountain Region (WACM)168.5 GWhOct 2010Dec 2024 Wind
Taylor Draw Hydroelectric FacilityRio Blanco Water Conserv DistRangely, COWestern Area Power Administration - Rocky Mountain Region (WACM)7.8 GWhMar 1993Dec 2024 Water
Williams Ignacio Natural Gas PlantHarvest Midstream CoDurango, COWestern Area Power Administration - Rocky Mountain Region (WACM)48.1 GWhNov 1984Apr 2025 Waste Heat
Vallecito HydroelectricPtarmigan Res & Engy IncBayfield, COWestern Area Power Administration - Rocky Mountain Region (WACM)19.1 GWhApr 1989Dec 2024 Water
Wygen 2Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)581.5 GWhDec 2007Dec 2024 Subbituminous Coal : 99.6%
BluffviewCity of Farmington - (NM)Farmington, NMWestern Area Power Administration - Rocky Mountain Region (WACM)354.0 GWhApr 2005Apr 2025 Natural Gas
Wygen IIIBlack Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)670.7 GWhMar 2010Dec 2024 Subbituminous Coal : 99.7%
Neil Simpson Gas Turbine #2Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)28.5 GWhMar 2001Dec 2024 Natural Gas
Lange Generating StationBlack Hills Power, Inc.Rapid City, SDWestern Area Power Administration - Rocky Mountain Region (WACM)115.4 GWhFeb 2002Dec 2024 Natural Gas
Dry Fork StationBasin Electric Power CoopGillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)2.5 TWhOct 2011Apr 2025 Subbituminous Coal : 99.7%
Wygen 1Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)505.2 GWhDec 2002Apr 2025 Subbituminous Coal : 99.9%
South Dakota Wind Energy CenteFPL Energy South Dakota Wind LLCHighmore, SDWestern Area Power Administration - Rocky Mountain Region (WACM)81.8 GWhSep 2003Apr 2025 Wind
Limon Generating StationTri-State G & T Assn, IncLimon, COWestern Area Power Administration - Rocky Mountain Region (WACM)216.3 GWhJan 2002Dec 2024 Natural Gas : 96.0% Distillate Fuel Oil : 4.0%
Front Range Power PlantCity of Colorado Springs - (CO)Fountain, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.4 TWhMar 2003Apr 2025 Natural Gas
Kimball WindKimball Wind, LLCKimball, NEWestern Area Power Administration - Rocky Mountain Region (WACM)121.0 GWhSep 2002Dec 2024 Wind
Beaver Creek Gas PlantDenbury IncRiverton, WYWestern Area Power Administration - Rocky Mountain Region (WACM)4.5 GWhNov 1983Dec 2024 Natural Gas
TeslaCity of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)62.4 GWhMar 1997Dec 2024 Water
ArvadaBasin Electric Power CoopArvada, WYWestern Area Power Administration - Rocky Mountain Region (WACM)199.0 MWhAug 2002Dec 2024 Natural Gas
North Fork Hydro PlantDenver City & County ofGrant, COWestern Area Power Administration - Rocky Mountain Region (WACM)14.6 GWhDec 1987Dec 2024 Water
Williams Fork Hydro PlantDenver City & County ofParshall, COWestern Area Power Administration - Rocky Mountain Region (WACM)11.7 GWhJun 1959Dec 2024 Water
Burlington (CO)Tri-State G & T Assn, IncBurlington, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.0 GWhMay 1977Apr 2025 Distillate Fuel Oil
Foothills Hydro PlantDenver City & County-FoothillsLittleton, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.4 GWhApr 1985Oct 2024 Water
Ray D NixonCity of Colorado Springs - (CO)Fountain, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.3 TWhMar 1980Apr 2025 Subbituminous Coal : 90.1% Natural Gas : 9.8%
Barber CreekBasin Electric Power CoopGillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)273.0 MWhAug 2002Dec 2024 Natural Gas
HartzogBasin Electric Power CoopWright, WYWestern Area Power Administration - Rocky Mountain Region (WACM)178.0 MWhJul 2002Dec 2024 Natural Gas
McPheeU S Bureau of ReclamationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.1 GWhNov 1992May 2024 Water
TowaocU S Bureau of ReclamationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.8 GWhApr 1993Dec 2024 Water
Abiquiu DamLos Alamos CountyAbiquiu, NMWestern Area Power Administration - Rocky Mountain Region (WACM)24.3 GWhMar 1989Dec 2024 Water
Neil Simpson IIBlack Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)660.9 GWhAug 1995Dec 2024 Subbituminous Coal : 91.8% Natural Gas : 8.2%
Blue MesaU S Bureau of ReclamationGunnison, COWestern Area Power Administration - Rocky Mountain Region (WACM)246.8 GWhAug 1967Dec 2024 Water
Upper MolinaU S Bureau of ReclamationMolina, COWestern Area Power Administration - Rocky Mountain Region (WACM)23.8 GWhNov 1962Nov 2024 Water
Lower MolinaU S Bureau of ReclamationMolina, COWestern Area Power Administration - Rocky Mountain Region (WACM)12.1 GWhNov 1962Nov 2024 Water
Pole HillU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)150.6 GWhDec 1953Dec 2024 Water
FlatironU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)179.6 GWhDec 1953Apr 2025 Water
Marys LakeU S Bureau of ReclamationEstes Park, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.5 GWhApr 1951Dec 2024 Water
Navajo DamCity of Farmington - (NM)Farmington, NMWestern Area Power Administration - Rocky Mountain Region (WACM)72.0 GWhDec 1988Dec 2024 Water
Green MountainU S Bureau of ReclamationKremmling, COWestern Area Power Administration - Rocky Mountain Region (WACM)57.8 GWhApr 1943Dec 2024 Water
Big ThompsonU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.0 GWhMar 1959Dec 2024 Water
Morrow PointU S Bureau of ReclamationMontrose, COWestern Area Power Administration - Rocky Mountain Region (WACM)309.8 GWhNov 1970Dec 2024 Water
EstesU S Bureau of ReclamationEstes Park, COWestern Area Power Administration - Rocky Mountain Region (WACM)86.5 GWhAug 1950Dec 2024 Water
Trinidad (CO)City of Trinidad - (CO)Trinidad, COWestern Area Power Administration - Rocky Mountain Region (WACM)5.0 MWhApr 1950Dec 2024 Distillate Fuel Oil
HollyTown of Holly - (CO)Holly, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.0 MWhDec 1992Dec 2024 Distillate Fuel Oil
Ruxton ParkCity of Colorado Springs - (CO)Manitou Spring, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.1 GWhApr 1925Oct 2024 Water
Manitou SpringsCity of Colorado Springs - (CO)Manitou Spring, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.1 GWhApr 1927Dec 2024 Water
George BirdsallCity of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)46.4 GWhJul 1953Jan 2025 Natural Gas
South PlantCity of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)177.1 GWhOct 1962Apr 2025 Natural Gas : 99.9%
Comanche (CO)Public Service Co of ColoradoPueblo, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.3 TWhMay 1973Apr 2025 Subbituminous Coal : 97.8% Natural Gas : 2.2%
South Canal Hydro-3Delta-Montrose Electric AssociationMontrose, COWestern Area Power Administration - Rocky Mountain Region (WACM)14.2 GWhJul 2013Oct 2024 Water
South Canal Hydro-1Delta-Montrose Electric AssociationMontrose, COWestern Area Power Administration - Rocky Mountain Region (WACM)18.9 GWhMay 2013Oct 2024 Water
Carter HydroNorthern Colorado Water Conservancy DistrictBerthoud, COWestern Area Power Administration - Rocky Mountain Region (WACM)10.0 GWhMay 2012Apr 2025 Water
CSU PuebloScale Sustainable I, LLCPueblo, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.1 GWhNov 2008Dec 2023 Solar
Spearfish HydroCity of SpearfishSpearfish, SDWestern Area Power Administration - Rocky Mountain Region (WACM)19.9 GWhSep 1912Dec 2024 Water
Huerfano River WindHuerfano River Wind, LLCWalsenburg, COWestern Area Power Administration - Rocky Mountain Region (WACM)12.8 GWhSep 2013Dec 2024 Wind
Wild SpringsNational Grid RenewablesNew Underwood, SDWestern Area Power Administration - Rocky Mountain Region (WACM)237.0 GWhMay 2024Apr 2025 Solar
Smithfield 3Greenbacker Renewable Energy CorporationMilford, UTWestern Area Power Administration - Rocky Mountain Region (WACM)5.5 GWhJun 2023Dec 2024 Solar
Smithfield 1Greenbacker Renewable Energy CorporationMilford, UTWestern Area Power Administration - Rocky Mountain Region (WACM)8.5 GWhMar 2024Dec 2024 Solar
Cortez Solar 3, LLCGreenbacker Renewable Energy CorporationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.5 GWhFeb 2023Dec 2024 Solar
USS Fruita Solar LLC CSGUnited States Solar CorporationFruita, COWestern Area Power Administration - Rocky Mountain Region (WACM)7.4 GWhApr 2024Dec 2024 Solar
Roundhouse Renewable Energy IIRoundhouse Renewable Energy II, LLCGranite, WYWestern Area Power Administration - Rocky Mountain Region (WACM)393.0 GWhNov 2023Apr 2025 Wind
Cortez Solar 1, LLCGreenbacker Renewable Energy CorporationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)5.4 GWhNov 2022Dec 2024 Solar
South Cheyenne SolarSouthern Power CoSouth Greeley, WYWestern Area Power Administration - Rocky Mountain Region (WACM)338.2 GWhMar 2024Apr 2025 Solar
South 49th 013445 SCS Norfolk, LLCArevon Energy, Inc.Norfolk, NEWestern Area Power Administration - Rocky Mountain Region (WACM)18.2 GWhAug 2022Dec 2023 Solar
Cortez Solar 2, LLCGreenbacker Renewable Energy CorporationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.5 GWhJun 2023Dec 2024 Solar
Davis Battery StorageUnited Power, IncFort Lupton, COWestern Area Power Administration - Rocky Mountain Region (WACM)672.0 MWhJul 2024Dec 2024 Electricity used for energy storage

Summary of Power Plants By State

Figures are based on April 2025 generation numbers.
StateRankActive PlantsApr 2025 Generation
Alabama# 77510,243.20 GWh
Alaska# 48142476.79 GWh
Arizona# 151737,447.02 GWh
Arkansas# 31993,937.58 GWh
California# 41,66415,684.45 GWh
Colorado# 282904,479.29 GWh
Connecticut# 371622,832.47 GWh
Delaware# 4932450.59 GWh
District of Columbia# 511613.07 GWh
Florida# 231720,430.69 GWh
Georgia# 624811,378.75 GWh
Hawaii# 4668750.53 GWh
Idaho# 441451,489.98 GWh
Illinois# 535814,828.23 GWh
Indiana# 142087,809.31 GWh
Iowa# 192946,020.16 GWh
Kansas# 211805,162.37 GWh
Kentucky# 25574,785.23 GWh
Louisiana# 16837,414.75 GWh
Maine# 452081,052.11 GWh
Maryland# 361963,016.71 GWh
Massachusetts# 436231,491.61 GWh
Michigan# 92699,486.98 GWh
Minnesota# 277654,502.46 GWh
Mississippi# 20565,727.48 GWh
Missouri# 231205,119.33 GWh
StateRankActive PlantsApr 2025 Generation
Montana# 40702,029.46 GWh
Nebraska# 381272,575.70 GWh
Nevada# 331103,434.99 GWh
New Hampshire# 42561,516.23 GWh
New Jersey# 223855,160.42 GWh
New Mexico# 321393,447.34 GWh
New York# 89309,830.59 GWh
North Carolina# 109099,044.94 GWh
North Dakota# 35573,134.93 GWh
Ohio# 121978,321.20 GWh
Oklahoma# 181366,341.82 GWh
Oregon# 242724,888.92 GWh
Pennsylvania# 325517,282.62 GWh
Rhode Island# 4797690.36 GWh
South Carolina# 112008,436.34 GWh
South Dakota# 41521,909.63 GWh
Tennessee# 26864,565.37 GWh
Texas# 188543,683.73 GWh
Utah# 391222,192.68 GWh
Vermont# 50117200.11 GWh
Virginia# 172336,991.48 GWh
Washington# 131348,268.23 GWh
West Virginia# 30393,969.31 GWh
Wisconsin# 292444,163.43 GWh
Wyoming# 34733,236.34 GWh