Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 558
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Heart MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)21.8 GWhNov 1948Oct 2023 Water
Happy Jack Windpower ProjectDuke Energy Renewables ServicesCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)55.3 GWhJul 2008Aug 2024 Wind
HartzogBasin Electric Power CoopWright, WYWestern Area Power Administration - Rocky Mountain Region (WACM)318.0 MWhJul 2002Dec 2023 Natural Gas
Huerfano River WindHuerfano River Wind, LLCWalsenburg, COWestern Area Power Administration - Rocky Mountain Region (WACM)12.4 GWhSep 2013Dec 2023 Wind
HollyTown of Holly - (CO)Holly, COWestern Area Power Administration - Rocky Mountain Region (WACM)20.0 MWhDec 1992Dec 2023 Distillate Fuel Oil
Hoover Dam (AZ)U S Bureau of ReclamationBoulder City, AZWestern Area Power Administration - Desert Southwest Region (WALC)1.5 TWhAug 1936Aug 2024 Water
Headgate RockColorado River Indian Irr ProjParker, AZWestern Area Power Administration - Desert Southwest Region (WALC)32.3 GWhFeb 1993Dec 2023 Water
Hoover Dam (NV)U S Bureau of ReclamationBoulder City, NVWestern Area Power Administration - Desert Southwest Region (WALC)1.4 TWhAug 1936Aug 2024 Water
HickmanTurlock Irrigation DistrictHickman, CATurlock Irrigation District (TIDC)3.0 GWhAug 1979Dec 2023 Water
H Wilson Sundt Generating StationTucson Electric Power CoTucson, AZTucson Electric Power (TEPC)1.5 TWhNov 1958Aug 2024 Natural Gas
Hiwassee DamTennessee Valley AuthorityMurphy, NCTennessee Valley Authority (TVA)232.7 GWhApr 1940Aug 2024 Water
Haywood SolarHaywood Solar, SMLLCBrownsville, TNTennessee Valley Authority (TVA)5.2 GWhNov 2017Aug 2024 Solar
Hardee Power StationInvenergy Services LLCBowling Green, FLTampa Electric Company (TEC)895.2 GWhDec 1992Aug 2024 Natural Gas
H L Culbreath Bayside Power StationTampa Electric CoTampa, FLTampa Electric Company (TEC)4.9 TWhOct 1965Aug 2024 Natural Gas
Hillsborough County Resource RecoveryHillsborough CountyTampa, FLTampa Electric Company (TEC)178.9 GWhMar 1987Aug 2024 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Harry TrumanUSCE-Kansas City DistrictWarsaw, MOSouthwestern Power Administration (SPA)230.4 GWhNov 1979Aug 2024 Water
HoltonCity of Holton - (KS)City of Holton, KSSouthwest Power Pool (SWPP)1.0 GWhJan 1958Dec 2023 Natural Gas : 92.7% Distillate Fuel Oil : 7.3%
HintonWestern Farmers Elec Coop, IncHinton, OKSouthwest Power Pool (SWPP)3.8 GWhMar 2017Aug 2024 Solar
HallamNebraska Public Power DistrictHallam, NESouthwest Power Pool (SWPP)2.4 GWhMay 1973Dec 2023 Distillate Fuel Oil : 95.9% Natural Gas : 4.1%
HebronNebraska Public Power DistrictHebron, NESouthwest Power Pool (SWPP)4.5 GWhMay 1973Dec 2023 Distillate Fuel Oil
Hot Springs 2020Greenbacker Renewable Energy CorporationHot Springs, ARSouthwest Power Pool (SWPP)1.7 GWhFeb 2021Dec 2023 Solar
HugoWestern Farmers Elec Coop, IncFort Towson, OKSouthwest Power Pool (SWPP)1.2 TWhMar 1982Aug 2024 Subbituminous Coal : 99.6%
Hill CityCity of Hill CityHill City, KSSouthwest Power Pool (SWPP)37.0 MWhApr 1952Dec 2023 Distillate Fuel Oil
Holdrege Solar CenterAdapture Renewables, Inc.Lincoln, NESouthwest Power Pool (SWPP)6.5 GWhMay 2016Aug 2024 Solar
HoisingtonCity of Hoisington - (KS)Hoisington, KSSouthwest Power Pool (SWPP)62.0 MWhJul 1961Dec 2023 Natural Gas : 65.4% Distillate Fuel Oil : 34.6%
HolcombSunflower Electric Power CorpHolcomb, KSSouthwest Power Pool (SWPP)1.2 TWhJul 1983Aug 2024 Subbituminous Coal : 99.1% Natural Gas : 0.9%
HarringtonSouthwestern Public Service CoAmarillo, TXSouthwest Power Pool (SWPP)2.4 TWhDec 1975Aug 2024 Subbituminous Coal : 98.2% Natural Gas : 1.8%
Hutchinson Energy CenterEvergy Kansas Central, IncHutchinson, KSSouthwest Power Pool (SWPP)24.9 GWhApr 1965Dec 2023 Natural Gas : 83.9% Distillate Fuel Oil : 16.1%
Hobbs Generating StationLea Power Partners LLCHobbs, NMSouthwest Power Pool (SWPP)3.5 TWhAug 2008Aug 2024 Natural Gas
Harrison County Power ProjectNortheast Texas Elec Coop, IncMarshall, TXSouthwest Power Pool (SWPP)3.2 TWhMay 2003Aug 2024 Natural Gas
HawthornEvergy MetroKansas City, MOSouthwest Power Pool (SWPP)3.0 TWhApr 1969Aug 2024 Subbituminous Coal : 76.3% Natural Gas : 23.7%
Hawthorn Solar IEvergy MetroKansas City, MOSouthwest Power Pool (SWPP)17.3 GWhDec 2022Dec 2023 Solar
Horizon Hill Wind ProjectHorizon Hill Wind, LLCCrescent, OKSouthwest Power Pool (SWPP)309.3 GWh-Aug 2024 Wind
High Banks Wind, LLCHigh Banks Wind, LLCCuba, KSSouthwest Power Pool (SWPP)2.0 TWhNov 2023Aug 2024 Wind
Higginsville Solar FarmMissouri Jnt Muni.Pwr Elec. Ut. Comm.Higginsville, MOSouthwest Power Pool (SWPP)4.4 GWhOct 2017Dec 2023 Solar
HigginsvilleCity of Higginsville - (MO)Higginsville, MOSouthwest Power Pool (SWPP)2.7 GWhDec 1944Oct 2023 Natural Gas : 93.2% Distillate Fuel Oil : 6.8%
Hastings Community Solar FarmCity of Hastings - (NE)Hastings, NESouthwest Power Pool (SWPP)3.5 GWhAug 2019Dec 2023 Solar
Hayhurst New Mexico SolarHayhurst New Mexico SolarMalaga, NMSouthwest Power Pool (SWPP)6.0 GWhJul 2023Dec 2023 Solar
Haystack Wind Project, LLCHaystack Wind Project, LLCCarroll, NESouthwest Power Pool (SWPP)827.8 GWhFeb 2022Aug 2024 Wind
Horseshoe LakeOklahoma Gas & Electric CoHarrah, OKSouthwest Power Pool (SWPP)865.2 GWhMar 1958Dec 2023 Natural Gas
Hale Community Wind FarmSouthwestern Public Service CoPlainview, TXSouthwest Power Pool (SWPP)2.1 TWhMay 2019Aug 2024 Wind
Hecate Energy Upshur Rural LLCHecate Energy Upshur Rural LLCOre City, TXSouthwest Power Pool (SWPP)4.8 GWhJun 2022Dec 2023 Solar
Harry D Mattison Gas PlantSouthwestern Electric Power CoTontitown, ARSouthwest Power Pool (SWPP)180.5 GWhJun 2007Nov 2023 Natural Gas
Hugoton 2City of Hugoton - (KS)Hugoton, KSSouthwest Power Pool (SWPP)18.6 MWhDec 1963Dec 2023 Distillate Fuel Oil
H Neely Henry DamAlabama Power CoOhatchee, ALSouthern Company Services, Inc. - Trans (SOCO)196.7 GWhMay 1966Dec 2023 Water
Hawk Road FacilityOglethorpe Power CorporationFranklin, GASouthern Company Services, Inc. - Trans (SOCO)569.4 GWhApr 2001Dec 2023 Natural Gas
Hillabee Energy CenterCER Generation LLCAlexander City, ALSouthern Company Services, Inc. - Trans (SOCO)4.5 TWhMay 2010Aug 2024 Natural Gas
Hickory Park Solar HybridRWE Renewables Americas, LLCCamilla, GASouthern Company Services, Inc. - Trans (SOCO)432.5 GWhMay 2022Aug 2024 Solar : 99.7%
Hog Bayou Energy CenterMobile Energy LLCMobile, ALSouthern Company Services, Inc. - Trans (SOCO)956.3 GWhJun 2001Aug 2024 Natural Gas
H Allen Franklin Combined CycleSouthern Power CoSmiths, ALSouthern Company Services, Inc. - Trans (SOCO)12.3 TWhMay 2002Aug 2024 Natural Gas
Hattiesburg Solar FarmHattiesburg Farm, LLCHattiesburg, MSSouthern Company Services, Inc. - Trans (SOCO)88.7 GWhSep 2017Aug 2024 Solar
Hartwell Energy FacilityOglethorpe Power CorporationHartwell, GASouthern Company Services, Inc. - Trans (SOCO)207.1 GWhMar 1994Dec 2023 Natural Gas
Hazlehurst IISR South Loving, LLCHazlehurst, GASouthern Company Services, Inc. - Trans (SOCO)90.3 GWhNov 2016Aug 2024 Solar
Harris ShilohWestbound Solar LLCShiloh, GASouthern Company Services, Inc. - Trans (SOCO)4.3 GWhMar 2020Dec 2023 Solar
Hobnail SolarHobnail Solar, LLCHephzibah, GASouthern Company Services, Inc. - Trans (SOCO)120.4 GWhNov 2023Aug 2024 Solar
Harris DamAlabama Power CoLineville, ALSouthern Company Services, Inc. - Trans (SOCO)128.9 GWhMar 1983Dec 2023 Water
Hazlehurst IIISR Hazlehurst III, LLCHazlehurst, GASouthern Company Services, Inc. - Trans (SOCO)84.0 GWhNov 2019Aug 2024 Solar
Holt DamAlabama Power CoTuscaloosa, ALSouthern Company Services, Inc. - Trans (SOCO)154.5 GWhJul 1968Dec 2023 Water
Hartwell LakeUSCE-Savannah DistrictHartwell, GASoutheastern Power Administration (SEPA)378.9 GWhMar 1962Dec 2023 Water
Horry Land Fill Gas SiteSouth Carolina Public Service AuthorityConway, SCSouth Carolina Public Service Authority (SC)8.4 GWhJul 2001Dec 2023 Landfill Gas
Hilton HeadSouth Carolina Public Service AuthorityHilton Head Island, SCSouth Carolina Public Service Authority (SC)2.1 GWhJul 1973Nov 2023 Distillate Fuel Oil
HernandoHernando EnergyBrooksville, FLSeminole Electric Cooperative (SEC)9.7 GWhJan 2010Dec 2023 Landfill Gas
Horse MesaSalt River ProjectApache Junction, AZSalt River Project Agricultural Improvement and Power District (SRP)82.7 GWhMar 1927Aug 2024 Water
HF Sinclair Puget Sound RefiningHF Sinclair CorporationAnacortes, WAPuget Sound Energy, Inc. (PSEI)990.3 GWhAug 1991Aug 2024 Natural Gas : 77.8% Other Gas : 22.2%
Hancock Creek Hydroelectric ProjectPUD No 1 of Snohomish CountySnoqualmie, WAPuget Sound Energy, Inc. (PSEI)16.6 GWhJan 2018Dec 2023 Water
High Lonesome Mesa LLCHigh Lonesome Mesa, LLCWillard, NMPublic Service Company of New Mexico (PNM)350.1 GWhJun 2009Dec 2023 Wind
Hillcrest Pump StationDenver City & County ofDenver, COPublic Service Company of Colorado (PSCO)4.8 GWhMay 1993Dec 2023 Water
HaydenPublic Service Co of ColoradoHayden, COPublic Service Company of Colorado (PSCO)2.2 TWhJun 1965Aug 2024 Bituminous Coal : 99.8%
Hooper SolarSolar Star Colorado III, LLCMosca, COPublic Service Company of Colorado (PSCO)118.3 GWhNov 2015Dec 2023 Solar
Hunter Solar, LLC (CO)Hunter Solar, LLCBennett, COPublic Service Company of Colorado (PSCO)159.0 GWhNov 2023Aug 2024 Solar
Highland Park Borough SolarPublic Service Elec & Gas CoHighland Park, NJPJM Interconnection, LLC (PJM)649.0 MWhOct 2019Dec 2023 Solar
Havre de Grace II - E at PerrymanLuminace Solar MC, LLCPerryman, MDPJM Interconnection, LLC (PJM)2.0 GWhApr 2016Dec 2023 Solar
Hopewell Power StationVirginia Electric & Power CoHopewell, VAPJM Interconnection, LLC (PJM)345.0 GWhJun 1992Dec 2023 Wood/Wood Waste Solids : 99.9%
Haworth Water Treatment PlantEPP Renewable EnergyHaworth, NJPJM Interconnection, LLC (PJM)17.4 GWhNov 2004Dec 2023 Natural Gas
Hawks Nest HydroHawks Nest Hydro LLCGauley Bridge, WVPJM Interconnection, LLC (PJM)435.2 GWhMay 1936Dec 2023 Water
Hopewell CogenerationLuminant Generation Company LLCHopewell, VAPJM Interconnection, LLC (PJM)1.6 TWhDec 1989Aug 2024 Natural Gas : 99.7%
Hopewell Cogeneration NJHopewell Campus Owners LLCPennington, NJPJM Interconnection, LLC (PJM)433.0 MWhJul 2015Dec 2023 Natural Gas
Haverhill North Cogeneration FacilitySunCoke Energy, Inc.Franklin Furnace, OHPJM Interconnection, LLC (PJM)353.4 GWhNov 2008Dec 2023 Other Gas : 95.0% Natural Gas : 5.0%
High Point Solar LLCAcciona Energy USA Global, LLCLena, ILPJM Interconnection, LLC (PJM)145.3 GWhOct 2023Aug 2024 Solar
H L SpurlockEast Kentucky Power Coop, IncMaysville, KYPJM Interconnection, LLC (PJM)8.0 TWhAug 1977Aug 2024 Bituminous Coal : 99.3% Tire-derived Fuels : 0.5%
Hopewell MillRockTenn-HopewellHopewell, VAPJM Interconnection, LLC (PJM)284.6 GWhNov 1980Aug 2024 Black Liquor : 45.1% Wood/Wood Waste Solids : 30.5% Natural Gas : 24.0%
Haviland Plastic ProductsHaviland Plastic Products CoHaviland, OHPJM Interconnection, LLC (PJM)11.7 GWhApr 2013Dec 2023 Wind
HXNAir Solar OneHXNAir Solar One LLCHalifax, NCPJM Interconnection, LLC (PJM)9.1 GWhNov 2017Dec 2023 Solar
HazeltonHazleton Generation LLCHazelton, PAPJM Interconnection, LLC (PJM)12.1 GWhDec 1988Dec 2023 Natural Gas : 98.7% Distillate Fuel Oil : 1.3%
Hertford Solar FarmDuke Energy Renewables ServicesHertford, NCPJM Interconnection, LLC (PJM)8.3 GWhDec 2015Dec 2023 Solar
Hostetter Solar One, LLCNautilus Solar SolutionsHagerstown, MDPJM Interconnection, LLC (PJM)3.9 GWhNov 2020Dec 2023 Solar
Hartz WayHartz Solar, LLCSecaucus, NJPJM Interconnection, LLC (PJM)917.0 MWhNov 2010Dec 2023 Solar
Hertford Solar Power, LLCCapital V LLCAhoskie, NCPJM Interconnection, LLC (PJM)20.7 GWhMay 2022Dec 2023 Solar
Hall's Warehouse Solar ProjectSunlight General Solar Fund II, LLCSouth Plainfield, NJPJM Interconnection, LLC (PJM)1.6 GWhJan 2009Dec 2023 Solar
Harrisburg FacilityHarrisburg AuthorityHarrisburg, PAPJM Interconnection, LLC (PJM)93.2 GWhMar 2006Aug 2024 Non-biogenic Municipal Solid Waste : 52.9% Biogenic Municipal Solid Waste : 43.3% Natural Gas : 3.8%
Harts Mill Solar, LLCHarts Mills Solar, LLCTarboro, NCPJM Interconnection, LLC (PJM)175.2 GWhNov 2020Aug 2024 Solar
HoltwoodBIF III Holtwood LLCHoltwood, PAPJM Interconnection, LLC (PJM)949.8 GWhSep 1910Dec 2023 Water
Headwaters Wind Farm LLCHeadwaters Wind Farm LLCWinchester, INPJM Interconnection, LLC (PJM)622.9 GWhNov 2014Dec 2023 Wind
Headwaters Wind Farm II LLCEDP Renewables North America LLCLosanville, INPJM Interconnection, LLC (PJM)533.6 GWhMay 2021Aug 2024 Wind
Halifax County BiomassSouth Boston Energy LLCSouth Boston, VAPJM Interconnection, LLC (PJM)298.4 GWhOct 2013Dec 2023 Wood/Wood Waste Solids
Honeysuckle Solar FarmLightsource Renewable Energy Asset Management, LLCNew Carlisle, INPJM Interconnection, LLC (PJM)70.1 GWh-Aug 2024 Solar
HalifaxDuke Energy Renewables ServicesRoanoke Rapids, NCPJM Interconnection, LLC (PJM)33.3 GWhNov 2014Dec 2023 Solar
Haleon York RDC Solar FacilityHaleon PLCYork, PAPJM Interconnection, LLC (PJM)1.6 GWhNov 2010Dec 2023 Solar
Highlander Solar Energy Station 1AES Distributed EnergySpotsylvania, VAPJM Interconnection, LLC (PJM)304.1 GWhNov 2020Aug 2024 Solar
HalifaxBanister Hydro LPHalifax, VAPJM Interconnection, LLC (PJM)1.1 GWhDec 1914Dec 2023 Water

Summary of Power Plants By State

Figures are based on August 2024 generation numbers.
StateRankActive PlantsAug 2024 Generation
Alabama# 77814,073.11 GWh
Alaska# 48147631.71 GWh
Arizona# 1016112,447.73 GWh
Arkansas# 23776,473.81 GWh
California# 41,66622,299.47 GWh
Colorado# 282775,476.67 GWh
Connecticut# 331594,351.57 GWh
Delaware# 4931481.79 GWh
District of Columbia# 511219.18 GWh
Florida# 228627,339.08 GWh
Georgia# 625114,863.07 GWh
Hawaii# 4769841.39 GWh
Idaho# 431421,655.52 GWh
Illinois# 533517,196.16 GWh
Indiana# 182029,001.13 GWh
Iowa# 262835,529.62 GWh
Kansas# 311655,363.63 GWh
Kentucky# 21556,964.00 GWh
Louisiana# 148210,133.66 GWh
Maine# 451621,185.43 GWh
Maryland# 381853,346.65 GWh
Massachusetts# 416141,896.47 GWh
Michigan# 1227412,135.86 GWh
Minnesota# 277485,511.98 GWh
Mississippi# 19557,436.42 GWh
Missouri# 201267,051.26 GWh
StateRankActive PlantsAug 2024 Generation
Montana# 40702,306.38 GWh
Nebraska# 361253,559.93 GWh
Nevada# 321104,699.98 GWh
New Hampshire# 42601,808.14 GWh
New Jersey# 253875,633.45 GWh
New Mexico# 391393,198.26 GWh
New York# 1184812,289.60 GWh
North Carolina# 989313,559.75 GWh
North Dakota# 35593,641.88 GWh
Ohio# 819013,652.00 GWh
Oklahoma# 1513010,062.87 GWh
Oregon# 292625,448.37 GWh
Pennsylvania# 324623,205.63 GWh
Rhode Island# 46971,061.17 GWh
South Carolina# 162039,629.88 GWh
South Dakota# 44531,603.17 GWh
Tennessee# 22876,912.16 GWh
Texas# 179758,529.53 GWh
Utah# 371223,440.26 GWh
Vermont# 50114207.44 GWh
Virginia# 1321310,408.51 GWh
Washington# 171389,091.93 GWh
West Virginia# 30365,412.86 GWh
Wisconsin# 242306,416.93 GWh
Wyoming# 34703,868.32 GWh