Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 13,094
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Steel Solar LLCSteel Solar, LLCPlymouth, UTWestern Area Power Administration - Upper Great Plains West (WAUW)188.7 GWhMay 2024Jun 2026 Solar
Silver Sage WindpowerDeriva EnergyCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)105.8 GWhSep 2009Jun 2026 Wind
Happy Jack Windpower ProjectDeriva EnergyCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)67.1 GWhJul 2008Jun 2026 Wind
BoysenU S Bureau of ReclamationThermopolis, WYWestern Area Power Administration - Upper Great Plains West (WAUW)42.5 GWhJul 1952Dec 2025 Water
Tiber Dam Hydroelectric PlantTiber Montana LLCChester, MTWestern Area Power Administration - Upper Great Plains West (WAUW)31.2 GWhMay 2004Dec 2025 Water
YellowtailU S Bureau of ReclamationHardin, MTWestern Area Power Administration - Upper Great Plains West (WAUW)566.2 GWhJul 1966Dec 2025 Water
Shoshone (WY)U S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)17.1 GWhMar 1922Dec 2025 Water
AlcovaU S Bureau of ReclamationAlcova, WYWestern Area Power Administration - Upper Great Plains West (WAUW)107.2 GWhJun 1955Dec 2025 Water
Heart MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)16.1 GWhNov 1948Oct 2025 Water
Fort PeckUSACE-OmahaFort Peck, MTWestern Area Power Administration - Upper Great Plains West (WAUW)756.9 GWhJun 1943Dec 2025 Water
Flaming GorgeU S Bureau of ReclamationDutch John, UTWestern Area Power Administration - Upper Great Plains West (WAUW)323.2 GWhOct 1963Dec 2025 Water
Deer Creek (UT)U S Bureau of ReclamationHeber, UTWestern Area Power Administration - Upper Great Plains West (WAUW)22.2 GWhJan 1958Dec 2025 Water
Spirit MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)16.1 GWhSep 1994Oct 2025 Water
Buffalo BillU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)57.5 GWhAug 1992Dec 2025 Water
FontenelleU S Bureau of ReclamationLe Barge, WYWestern Area Power Administration - Upper Great Plains West (WAUW)43.8 GWhApr 1968Dec 2025 Water
Canyon FerryU S Bureau of ReclamationHelena, MTWestern Area Power Administration - Upper Great Plains West (WAUW)273.1 GWhNov 1953Dec 2025 Water
Fremont CanyonU S Bureau of ReclamationAlcova, WYWestern Area Power Administration - Upper Great Plains West (WAUW)233.5 GWhNov 1960Dec 2025 Water
GlendoU S Bureau of ReclamationGlendo, WYWestern Area Power Administration - Upper Great Plains West (WAUW)67.3 GWhNov 1958Dec 2025 Water
GuernseyU S Bureau of ReclamationGuernsey, WYWestern Area Power Administration - Upper Great Plains West (WAUW)14.6 GWhJun 1927Dec 2025 Water
KortesU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)105.7 GWhMay 1950Dec 2025 Water
SeminoeU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)84.5 GWhJul 1939Dec 2025 Water
Craig (CO)Tri-State G & T Assn, IncCraig, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.1 TWhOct 1979Jun 2026 Subbituminous Coal : 99.6%
Elephant ButteU S Bureau of ReclamationTruth or Consequences, NMWestern Area Power Administration - Rocky Mountain Region (WACM)16.6 GWhOct 1940Dec 2025 Water
TacomaPublic Service Co of ColoradoDurango, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.9 GWhMay 1905Dec 2025 Water
Abiquiu DamLos Alamos County - (NM)Abiquiu, NMWestern Area Power Administration - Rocky Mountain Region (WACM)15.7 GWhMar 1989Dec 2025 Water
Laramie River StationBasin Electric Power CoopWheatland, WYWestern Area Power Administration - Rocky Mountain Region (WACM)7.9 TWhJun 1981Jun 2026 Subbituminous Coal : 99.7%
Burlington (CO)Tri-State G & T Assn, IncBurlington, COWestern Area Power Administration - Rocky Mountain Region (WACM)13.1 GWhMay 1977Jun 2026 Distillate Fuel Oil
McPheeU S Bureau of ReclamationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.2 GWhNov 1992Oct 2025 Water
TowaocU S Bureau of ReclamationCortez, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.0 GWhApr 1993Dec 2025 Water
El Vado DamLos Alamos County - (NM)Tierra Amarilla, NMWestern Area Power Administration - Rocky Mountain Region (WACM)4.4 GWhApr 1988Dec 2025 Water
Neil Simpson IIBlack Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)641.8 GWhAug 1995Dec 2025 Subbituminous Coal : 81.9% Natural Gas : 18.1%
CrystalU S Bureau of ReclamationMontrose, COWestern Area Power Administration - Rocky Mountain Region (WACM)141.3 GWhMay 1978Dec 2025 Water
TeslaCity of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)53.9 GWhMar 1997Oct 2025 Water
Carson Solar ICarson Solar 1 LLCColorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.1 GWhNov 2007Dec 2025 Solar
Kit Carson WindpowerDeriva EnergyBurlington, COWestern Area Power Administration - Rocky Mountain Region (WACM)154.8 GWhOct 2010Dec 2025 Wind
Cimarron Solar FacilitySouthern Power CoSpringer, NMWestern Area Power Administration - Rocky Mountain Region (WACM)60.3 GWhNov 2010Dec 2025 Solar
AFA Solar FarmSolar Star Colorado II LLCColorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.5 GWhFeb 2011Dec 2025 Solar
Colorado Highlands WindColorado Highlands Wind LLCFleming, COWestern Area Power Administration - Rocky Mountain Region (WACM)362.4 GWhNov 2012Dec 2025 Wind
HartzogBasin Electric Power CoopWright, WYWestern Area Power Administration - Rocky Mountain Region (WACM)148.0 MWhJul 2002Dec 2025 Natural Gas
ArvadaBasin Electric Power CoopArvada, WYWestern Area Power Administration - Rocky Mountain Region (WACM)171.0 MWhAug 2002Dec 2025 Natural Gas
North Fork Hydro PlantDenver City & County of - (CO)Grant, COWestern Area Power Administration - Rocky Mountain Region (WACM)21.9 GWhDec 1987Dec 2025 Water
Williams Fork Hydro PlantDenver City & County of - (CO)Parshall, COWestern Area Power Administration - Rocky Mountain Region (WACM)12.1 GWhJun 1959Dec 2025 Water
Barber CreekBasin Electric Power CoopGillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)294.0 MWhAug 2002Dec 2025 Natural Gas
Ray D NixonCity of Colorado Springs - (CO)Fountain, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.3 TWhMar 1980Jun 2026 Subbituminous Coal : 95.0% Natural Gas : 4.9%
Vallecito HydroelectricPtarmigan Res & Engy IncBayfield, COWestern Area Power Administration - Rocky Mountain Region (WACM)17.4 GWhApr 1989Dec 2025 Water
Williams Ignacio Natural Gas PlantHarvest Midstream CoDurango, COWestern Area Power Administration - Rocky Mountain Region (WACM)47.3 GWhNov 1984Jun 2026 Waste Heat
Foothills Hydro PlantDenver City & County-Foothills - (CO)Littleton, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.7 GWhApr 1985Sep 2025 Water
Beaver Creek Gas PlantDenbury IncRiverton, WYWestern Area Power Administration - Rocky Mountain Region (WACM)5.1 GWhNov 1983Dec 2025 Natural Gas
Front Range Power PlantCity of Colorado Springs - (CO)Fountain, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.2 TWhMar 2003Jun 2026 Natural Gas
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)4.5 GWhJun 1920Dec 2025 Water
BoulderGarkane Energy Coop, IncBoulder, UTWestern Area Power Administration - Rocky Mountain Region (WACM)17.2 GWhJul 1958Dec 2025 Water
Ben FrenchBlack Hills Power, Inc.Rapid City, SDWestern Area Power Administration - Rocky Mountain Region (WACM)19.9 GWhMar 1960Jun 2026 Natural Gas : 99.6%
George BirdsallCity of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)42.5 GWhJul 1953Nov 2025 Natural Gas
Manitou SpringsCity of Colorado Springs - (CO)Manitou Spring, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.0 GWhApr 1927Dec 2025 Water
Navajo DamCity of Farmington - (NM)Farmington, NMWestern Area Power Administration - Rocky Mountain Region (WACM)88.3 GWhDec 1988Dec 2025 Water
Ruxton ParkCity of Colorado Springs - (CO)Manitou Spring, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.0 GWhApr 1925Aug 2025 Water
Upper MolinaU S Bureau of ReclamationMolina, COWestern Area Power Administration - Rocky Mountain Region (WACM)17.1 GWhNov 1962Dec 2025 Water
Lower MolinaU S Bureau of ReclamationMolina, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.9 GWhNov 1962Dec 2025 Water
Pole HillU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)202.4 GWhDec 1953Dec 2025 Water
FlatironU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)207.8 GWhDec 1953Jun 2026 Water
Marys LakeU S Bureau of ReclamationEstes Park, COWestern Area Power Administration - Rocky Mountain Region (WACM)36.5 GWhApr 1951Dec 2025 Water
Green MountainU S Bureau of ReclamationKremmling, COWestern Area Power Administration - Rocky Mountain Region (WACM)28.5 GWhApr 1943Dec 2025 Water
Big ThompsonU S Bureau of ReclamationLoveland, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.3 GWhMar 1959Dec 2025 Water
Morrow PointU S Bureau of ReclamationMontrose, COWestern Area Power Administration - Rocky Mountain Region (WACM)262.8 GWhNov 1970Dec 2025 Water
EstesU S Bureau of ReclamationEstes Park, COWestern Area Power Administration - Rocky Mountain Region (WACM)123.4 GWhAug 1950Dec 2025 Water
Blue MesaU S Bureau of ReclamationGunnison, COWestern Area Power Administration - Rocky Mountain Region (WACM)198.0 GWhAug 1967Dec 2025 Water
Trinidad (CO)City of Trinidad - (CO)Trinidad, COWestern Area Power Administration - Rocky Mountain Region (WACM)6.0 MWhApr 1950Dec 2025 Distillate Fuel Oil
Comanche (CO)Public Service Co of ColoradoPueblo, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.0 TWhMay 1973Jun 2026 Subbituminous Coal : 94.9% Natural Gas : 5.1%
South Plant (CO)City of Colorado Springs - (CO)Colorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)161.9 GWhOct 1962Jun 2026 Natural Gas : 99.9%
HollyTown of Holly - (CO)Holly, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.0 MWhDec 1992Dec 2025 Distillate Fuel Oil
Limon Generating StationTri-State G & T Assn, IncLimon, COWestern Area Power Administration - Rocky Mountain Region (WACM)147.8 GWhJan 2002Dec 2025 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Wygen IIIBlack Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)95.0 GWhMar 2010Dec 2025 Subbituminous Coal : 99.8%
BluffviewCity of Farmington - (NM)Farmington, NMWestern Area Power Administration - Rocky Mountain Region (WACM)334.9 GWhApr 2005Jun 2026 Natural Gas
Dry Fork StationBasin Electric Power CoopGillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)2.8 TWhOct 2011Jun 2026 Subbituminous Coal : 99.8%
Neil Simpson Gas Turbine #2Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)36.5 GWhMar 2001Dec 2025 Natural Gas
Lange Generating StationBlack Hills Power, Inc.Rapid City, SDWestern Area Power Administration - Rocky Mountain Region (WACM)144.5 GWhFeb 2002Dec 2025 Natural Gas
Wygen 1Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)592.1 GWhDec 2002Jun 2026 Subbituminous Coal : 99.8%
Kimball WindKimball Wind, LLCKimball, NEWestern Area Power Administration - Rocky Mountain Region (WACM)124.5 GWhSep 2002Dec 2025 Wind
Wygen 2Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)595.6 GWhDec 2007Dec 2025 Subbituminous Coal : 99.5%
South Dakota Wind Energy CenteFPL Energy South Dakota Wind LLCHighmore, SDWestern Area Power Administration - Rocky Mountain Region (WACM)84.5 GWhSep 2003Jun 2026 Wind
Corriedale Wind EnergyBlack Hills Service Company LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)224.6 GWhOct 2020Jun 2026 Wind
Riverview SolarHighline Services, LLCSterling, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.4 GWhOct 2019Dec 2025 Solar
Roundhouse Wind Energy ProjectRoundhouse Renewable Energy, LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)909.9 GWhMay 2020Jun 2026 Wind
Tom Sifers SolarMountain Parks Services, Inc.Fraser, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.0 GWhOct 2019Dec 2025 Solar
Whiskey Hill SolarMountain Parks Services, Inc.Walden, COWestern Area Power Administration - Rocky Mountain Region (WACM)2.1 GWhOct 2019Dec 2025 Solar
Clear Spring Ranch PV ProjectMadison Energy Investments LLCFountain, COWestern Area Power Administration - Rocky Mountain Region (WACM)19.0 GWhSep 2016Dec 2024 Solar
Valley View SolarSR Clinch, LLCGreeley, COWestern Area Power Administration - Rocky Mountain Region (WACM)9.2 GWhNov 2015Dec 2025 Solar
SR MavericksSR Mavericks, LLCMead, COWestern Area Power Administration - Rocky Mountain Region (WACM)14.8 GWhNov 2016Dec 2025 Solar
SR Skylark BSR Skylark B, LLCSeverance, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.2 GWhAug 2016Dec 2025 Solar
Weber State University - Davis Campus PVTesla Inc.Layton, UTWestern Area Power Administration - Rocky Mountain Region (WACM)1.9 GWhDec 2016Dec 2025 Solar
SkylarkSR Clinch, LLCSeverance, COWestern Area Power Administration - Rocky Mountain Region (WACM)8.7 GWhNov 2015Dec 2025 Solar
Vestas Towers America, Inc.CS Wind America, Inc.Pueblo, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.2 GWhMar 2010Jun 2026 Wind
CSU PuebloScale Sustainable I, LLCPueblo, COWestern Area Power Administration - Rocky Mountain Region (WACM)1.8 GWhNov 2008Dec 2024 Solar
Cheyenne Prairie Generating StationBlack Hills Service Company LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)473.9 GWhSep 2014Jun 2026 Natural Gas
Spearfish HydroCity of Spearfish - (SD)Spearfish, SDWestern Area Power Administration - Rocky Mountain Region (WACM)18.4 GWhSep 1912Dec 2025 Water
Pikes Peak Solar Garden 1 LLC CSGPikes Peak Solar Garden 1 LLCColorado Springs, COWestern Area Power Administration - Rocky Mountain Region (WACM)4.2 GWhJun 2015Dec 2025 Solar
Sunflower Wind ProjectOnward EnergyMandan, NDWestern Area Power Administration - Rocky Mountain Region (WACM)430.8 GWhNov 2016Jun 2026 Wind
Big Sand Draw PlantDenbury IncRiverton, WYWestern Area Power Administration - Rocky Mountain Region (WACM)39.1 GWhFeb 2015Jun 2026 Natural Gas
Crossing Trails Wind Power Project LLC.EDP Renewables North America LLCSeibert, COWestern Area Power Administration - Rocky Mountain Region (WACM)389.2 GWhMar 2021Jun 2026 Wind

Summary of Power Plants By State

Figures are based on June 2026 generation numbers.
StateRankActive PlantsJun 2026 Generation
Alabama# 97712,594.28 GWh
Alaska# 48140563.53 GWh
Arizona# 1119911,138.97 GWh
Arkansas# 211176,425.86 GWh
California# 41,74417,197.11 GWh
Colorado# 293094,933.21 GWh
Connecticut# 341733,737.86 GWh
Delaware# 4935376.53 GWh
District of Columbia# 511718.29 GWh
Florida# 234226,309.59 GWh
Georgia# 725013,880.75 GWh
Hawaii# 4770767.91 GWh
Idaho# 411522,099.32 GWh
Illinois# 549416,673.62 GWh
Indiana# 182228,401.10 GWh
Iowa# 232976,139.01 GWh
Kansas# 251885,758.25 GWh
Kentucky# 22616,181.49 GWh
Louisiana# 15909,779.36 GWh
Maine# 452421,215.46 GWh
Maryland# 362283,591.08 GWh
Massachusetts# 446661,410.23 GWh
Michigan# 142769,804.74 GWh
Minnesota# 307904,889.70 GWh
Mississippi# 20606,899.16 GWh
Missouri# 241296,066.44 GWh
StateRankActive PlantsJun 2026 Generation
Montana# 40712,225.73 GWh
Nebraska# 391263,184.64 GWh
Nevada# 311174,654.59 GWh
New Hampshire# 43571,659.52 GWh
New Jersey# 283985,055.63 GWh
New Mexico# 331594,408.01 GWh
New York# 101,06411,564.60 GWh
North Carolina# 891312,773.20 GWh
North Dakota# 35593,713.80 GWh
Ohio# 621313,969.06 GWh
Oklahoma# 171449,156.03 GWh
Oregon# 272815,322.08 GWh
Pennsylvania# 325921,018.65 GWh
Rhode Island# 46107854.92 GWh
South Carolina# 162099,442.42 GWh
South Dakota# 42531,803.66 GWh
Tennessee# 19997,036.17 GWh
Texas# 11,02857,844.67 GWh
Utah# 381293,196.09 GWh
Vermont# 50118180.62 GWh
Virginia# 1225010,352.13 GWh
Washington# 1313510,051.77 GWh
West Virginia# 32414,489.44 GWh
Wisconsin# 262665,542.48 GWh
Wyoming# 37693,318.53 GWh