Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 12,574
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Steel Solar LLCSteel Solar, LLCPlymouth, UTWestern Area Power Administration - Upper Great Plains West (WAUW)198.8 GWhMay 2024Nov 2025 Solar
Happy Jack Windpower ProjectDuke Energy Renewables ServicesCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)58.3 GWhJul 2008Nov 2025 Wind
Silver Sage WindpowerDuke Energy Renewables ServicesCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)100.6 GWhSep 2009Nov 2025 Wind
BoysenU S Bureau of ReclamationThermopolis, WYWestern Area Power Administration - Upper Great Plains West (WAUW)70.3 GWhJul 1952Dec 2024 Water
Medicine BowSRIV Partnership LLCMedicine Bow, WYWestern Area Power Administration - Upper Great Plains West (WAUW)11.1 GWhMar 1998Oct 2024 Wind
Tiber Dam Hydroelectric PlantTiber Montana LLCChester, MTWestern Area Power Administration - Upper Great Plains West (WAUW)36.1 GWhMay 2004Dec 2024 Water
YellowtailU S Bureau of ReclamationHardin, MTWestern Area Power Administration - Upper Great Plains West (WAUW)798.4 GWhJul 1966Dec 2024 Water
Canyon FerryU S Bureau of ReclamationHelena, MTWestern Area Power Administration - Upper Great Plains West (WAUW)275.1 GWhNov 1953Dec 2024 Water
Buffalo BillU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)66.2 GWhAug 1992Dec 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
Fremont CanyonU S Bureau of ReclamationAlcova, WYWestern Area Power Administration - Upper Great Plains West (WAUW)227.7 GWhNov 1960Dec 2024 Water
GlendoU S Bureau of ReclamationGlendo, WYWestern Area Power Administration - Upper Great Plains West (WAUW)87.7 GWhNov 1958Dec 2024 Water
GuernseyU S Bureau of ReclamationGuernsey, WYWestern Area Power Administration - Upper Great Plains West (WAUW)18.0 GWhJun 1927Dec 2024 Water
KortesU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)155.4 GWhMay 1950Dec 2024 Water
SeminoeU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)137.0 GWhJul 1939Dec 2024 Water
Shoshone (WY)U S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)17.6 GWhMar 1922Dec 2024 Water
FontenelleU S Bureau of ReclamationLe Barge, WYWestern Area Power Administration - Upper Great Plains West (WAUW)53.3 GWhApr 1968Dec 2024 Water
Heart MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)21.0 GWhNov 1948Dec 2024 Water
Flaming GorgeU S Bureau of ReclamationDutch John, UTWestern Area Power Administration - Upper Great Plains West (WAUW)407.9 GWhOct 1963Dec 2024 Water
Fort PeckUSACE-OmahaFort Peck, MTWestern Area Power Administration - Upper Great Plains West (WAUW)751.6 GWhJun 1943Dec 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
McPheeU S Bureau of ReclamationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.1 GWhNov 1992May 2024 Water
Craig (CO)Tri-State G & T Assn, IncCraig, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.9 TWhOct 1979Nov 2025 Subbituminous Coal : 99.6%
Ames HydroPublic Service Co of ColoradoOphir, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.6 GWhMay 1906Mar 2024 Water
TacomaPublic Service Co of ColoradoDurango, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.3 GWhMay 1905Dec 2024 Water
Laramie River StationBasin Electric Power CoopWheatland, WYWestern Area Power Administration - Rocky Mountain Region (WACM)8.9 TWhJun 1981Nov 2025 Subbituminous Coal : 99.7%
Abiquiu DamLos Alamos CountyAbiquiu, NMWestern Area Power Administration - Rocky Mountain Region (WACM)24.3 GWhMar 1989Dec 2024 Water
TeslaCity of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)62.4 GWhMar 1997Dec 2024 Water
Elephant ButteU S Bureau of ReclamationTruth or Consequences, NMWestern Area Power Administration - Rocky Mountain Region (WACM)56.9 GWhOct 1940Dec 2024 Water
Burlington (CO)Tri-State G & T Assn, IncBurlington, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.7 GWhMay 1977Nov 2025 Distillate Fuel Oil
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%
TowaocU S Bureau of ReclamationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.8 GWhApr 1993Dec 2024 Water
CrystalU S Bureau of ReclamationMontrose, COWestern Area Power Administration - Rocky Mountain Region (WACM)144.3 GWhMay 1978Dec 2024 Water
OREG 4 PeetzOrmat Nevada IncPeetz, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.2 GWhFeb 2009May 2024 Waste Heat
Wygen IIIBlack Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)670.7 GWhMar 2010Dec 2024 Subbituminous Coal : 99.7%
Colorado Highlands WindColorado Highlands Wind LLCFleming, COWestern Area Power Administration - Rocky Mountain Region (WACM)355.0 GWhNov 2012Dec 2024 Wind
Dry Fork StationBasin Electric Power CoopGillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)2.3 TWhOct 2011Nov 2025 Subbituminous Coal : 99.8%
Kit Carson WindpowerDuke Energy Renewables ServicesBurlington, COWestern Area Power Administration - Rocky Mountain Region (WACM)168.5 GWhOct 2010Dec 2024 Wind
Cimarron Solar FacilitySouthern Power CoSpringer, NMWestern Area Power Administration - Rocky Mountain Region (WACM)44.6 GWhNov 2010Dec 2024 Solar
Foothills Hydro PlantDenver City & County-FoothillsLittleton, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.4 GWhApr 1985Oct 2024 Water
Vallecito HydroelectricPtarmigan Res & Engy IncBayfield, COWestern Area Power Administration - Rocky Mountain Region (WACM)19.1 GWhApr 1989Dec 2024 Water
Williams Ignacio Natural Gas PlantHarvest Midstream CoDurango, COWestern Area Power Administration - Rocky Mountain Region (WACM)46.6 GWhNov 1984Nov 2025 Waste Heat
HartzogBasin Electric Power CoopWright, WYWestern Area Power Administration - Rocky Mountain Region (WACM)178.0 MWhJul 2002Dec 2024 Natural Gas
ArvadaBasin Electric Power CoopArvada, WYWestern Area Power Administration - Rocky Mountain Region (WACM)199.0 MWhAug 2002Dec 2024 Natural Gas
Barber CreekBasin Electric Power CoopGillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)273.0 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
Ray D NixonCity of Colorado Springs - (CO)Fountain, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.3 TWhMar 1980Nov 2025 Subbituminous Coal : 96.3% Natural Gas : 3.6%
Taylor Draw Hydroelectric FacilityRio Blanco Water Conserv DistRangely, COWestern Area Power Administration - Rocky Mountain Region (WACM)7.8 GWhMar 1993Dec 2024 Water
UintahMoon Lake Electric Assn IncNeola, UTWestern Area Power Administration - Rocky Mountain Region (WACM)6.7 GWhJun 1920Dec 2024 Water
BoulderGarkane Energy Coop, IncBoulder, UTWestern Area Power Administration - Rocky Mountain Region (WACM)20.4 GWhJul 1958Dec 2024 Water
Ben FrenchBlack Hills Power, Inc.Rapid City, SDWestern Area Power Administration - Rocky Mountain Region (WACM)20.1 GWhMar 1960Nov 2025 Natural Gas : 99.4%
Big ThompsonU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.0 GWhMar 1959Dec 2024 Water
Green MountainU S Bureau of ReclamationKremmling, COWestern Area Power Administration - Rocky Mountain Region (WACM)57.8 GWhApr 1943Dec 2024 Water
Marys LakeU S Bureau of ReclamationEstes Park, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.5 GWhApr 1951Dec 2024 Water
FlatironU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)215.9 GWhDec 1953Nov 2025 Water
Pole HillU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)150.6 GWhDec 1953Dec 2024 Water
Lower MolinaU S Bureau of ReclamationMolina, COWestern Area Power Administration - Rocky Mountain Region (WACM)12.1 GWhNov 1962Nov 2024 Water
Upper MolinaU S Bureau of ReclamationMolina, COWestern Area Power Administration - Rocky Mountain Region (WACM)23.8 GWhNov 1962Nov 2024 Water
Navajo DamCity of Farmington - (NM)Farmington, NMWestern Area Power Administration - Rocky Mountain Region (WACM)72.0 GWhDec 1988Dec 2024 Water
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
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)107.5 GWhAug 1950Dec 2024 Water
Blue MesaU S Bureau of ReclamationGunnison, COWestern Area Power Administration - Rocky Mountain Region (WACM)246.8 GWhAug 1967Dec 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
George BirdsallCity of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)42.5 GWhJul 1953Nov 2025 Natural Gas
South Plant (CO)City of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)90.3 GWhOct 1962Nov 2025 Natural Gas : 99.9%
Comanche (CO)Public Service Co of ColoradoPueblo, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.6 TWhMay 1973Nov 2025 Subbituminous Coal : 97.4% Natural Gas : 2.6%
Front Range Power PlantCity of Colorado Springs - (CO)Fountain, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.8 TWhMar 2003Nov 2025 Natural Gas
Wygen 1Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)553.4 GWhDec 2002Nov 2025 Subbituminous Coal : 99.9%
Beaver Creek Gas PlantDenbury IncRiverton, WYWestern Area Power Administration - Rocky Mountain Region (WACM)4.5 GWhNov 1983Dec 2024 Natural Gas
South Dakota Wind Energy CenteFPL Energy South Dakota Wind LLCHighmore, SDWestern Area Power Administration - Rocky Mountain Region (WACM)82.3 GWhSep 2003Nov 2025 Wind
Neil Simpson Gas Turbine #2Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)28.5 GWhMar 2001Dec 2024 Natural Gas
Wygen 2Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)581.5 GWhDec 2007Dec 2024 Subbituminous Coal : 99.6%
Kimball WindKimball Wind, LLCKimball, NEWestern Area Power Administration - Rocky Mountain Region (WACM)121.0 GWhSep 2002Dec 2024 Wind
BluffviewCity of Farmington - (NM)Farmington, NMWestern Area Power Administration - Rocky Mountain Region (WACM)413.3 GWhApr 2005Nov 2025 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
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%
Roundhouse Wind Energy ProjectRoundhouse Renewable Energy, LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)824.6 GWhMay 2020Nov 2025 Wind
Riverview SolarHighline Services, LLCSterling, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.5 GWhOct 2019Dec 2024 Solar
Gilcrest SolarTerraform ArcadiaPlatteville, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.9 GWhJul 2018Dec 2024 Solar
Quincy Solar (CO)Terraform ArcadiaWatkins, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.4 GWhAug 2018Dec 2024 Solar
Tom Sifers SolarMountain Parks Services, Inc.Fraser, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.2 GWhOct 2019Dec 2024 Solar
Whiskey Hill SolarMountain Parks Services, Inc.Walden, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.3 GWhOct 2019Dec 2024 Solar
SR Skylark BSR Skylark B, LLCSeverance, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.0 GWhAug 2016Dec 2024 Solar
Clear Spring Ranch PV ProjectDG Colorado Solar, LLCFountain, COWestern Area Power Administration - Rocky Mountain Region (WACM)19.0 GWhSep 2016Dec 2024 Solar
Sunflower Wind ProjectOnward EnergyMandan, NDWestern Area Power Administration - Rocky Mountain Region (WACM)431.6 GWhNov 2016Nov 2025 Wind
Valley View SolarSR Clinch, LLCGreeley, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.2 GWhNov 2015Dec 2024 Solar
SR MavericksSR Mavericks, LLCMead, COWestern Area Power Administration - Rocky Mountain Region (WACM)15.3 GWhNov 2016Dec 2024 Solar
SkylarkSR Clinch, LLCSeverance, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.1 GWhNov 2015Dec 2024 Solar
Big Sand Draw PlantDenbury IncRiverton, WYWestern Area Power Administration - Rocky Mountain Region (WACM)38.1 GWhFeb 2015Nov 2025 Natural Gas
Weber State University - Davis Campus PVTesla Inc.Layton, UTWestern Area Power Administration - Rocky Mountain Region (WACM)2.7 GWhDec 2016Dec 2024 Solar
Vestas Towers America, Inc.CS Wind America, Inc.Pueblo, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.2 GWhMar 2010Aug 2025 Wind
AFA Solar FarmSolar Star Colorado II LLCColorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)10.9 GWhFeb 2011Dec 2024 Solar
Cheyenne Prairie Generating StationBlack Hills Service Company LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)490.3 GWhSep 2014Nov 2025 Natural Gas
Carson Solar ICarson Solar 1 LLCColorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.1 GWhNov 2007Dec 2024 Solar
Pikes Peak Solar Garden 1 LLC CSGPikes Peak Solar Garden 1 LLCColorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)5.0 GWhJun 2015Dec 2024 Solar

Summary of Power Plants By State

Figures are based on November 2025 generation numbers.
StateRankActive PlantsNov 2025 Generation
Alabama# 77611,511.20 GWh
Alaska# 48144528.08 GWh
Arizona# 131848,245.57 GWh
Arkansas# 241165,216.59 GWh
California# 41,73615,288.71 GWh
Colorado# 293024,252.83 GWh
Connecticut# 341663,697.17 GWh
Delaware# 4933425.33 GWh
District of Columbia# 511614.43 GWh
Florida# 232318,667.27 GWh
Georgia# 826211,183.00 GWh
Hawaii# 4773801.36 GWh
Idaho# 431461,663.41 GWh
Illinois# 538414,942.91 GWh
Indiana# 152117,722.21 GWh
Iowa# 192936,283.14 GWh
Kansas# 321874,136.03 GWh
Kentucky# 21605,370.35 GWh
Louisiana# 12868,259.66 GWh
Maine# 452161,300.62 GWh
Maryland# 402032,568.19 GWh
Massachusetts# 416481,975.71 GWh
Michigan# 927310,785.64 GWh
Minnesota# 287654,723.22 GWh
Mississippi# 23575,274.88 GWh
Missouri# 221285,368.91 GWh
StateRankActive PlantsNov 2025 Generation
Montana# 39712,609.34 GWh
Nebraska# 351293,447.15 GWh
Nevada# 381143,066.88 GWh
New Hampshire# 44601,466.90 GWh
New Jersey# 273934,952.95 GWh
New Mexico# 361443,313.38 GWh
New York# 1095610,414.21 GWh
North Carolina# 119099,927.17 GWh
North Dakota# 33613,714.56 GWh
Ohio# 619811,688.48 GWh
Oklahoma# 181436,525.64 GWh
Oregon# 202755,407.05 GWh
Pennsylvania# 325617,277.29 GWh
Rhode Island# 46100833.56 GWh
South Carolina# 162087,560.03 GWh
South Dakota# 42521,785.37 GWh
Tennessee# 26885,030.87 GWh
Texas# 195543,514.30 GWh
Utah# 371253,174.08 GWh
Vermont# 50117164.43 GWh
Virginia# 172397,087.47 GWh
Washington# 141377,966.23 GWh
West Virginia# 31394,211.99 GWh
Wisconsin# 252505,195.24 GWh
Wyoming# 30714,237.64 GWh