Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 608
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Happy Jack Windpower ProjectDuke Energy Renewables ServicesCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)63.3 GWhJul 2008Mar 2026 Wind
Heart MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)21.0 GWhNov 1948Dec 2024 Water
Huerfano River WindHuerfano River Wind, LLCWalsenburg, COWestern Area Power Administration - Rocky Mountain Region (WACM)12.8 GWhSep 2013Dec 2024 Wind
HollyTown of Holly - (CO)Holly, COWestern Area Power Administration - Rocky Mountain Region (WACM)3.0 MWhDec 1992Dec 2024 Distillate Fuel Oil
HartzogBasin Electric Power CoopWright, WYWestern Area Power Administration - Rocky Mountain Region (WACM)178.0 MWhJul 2002Dec 2024 Natural Gas
Hoover Dam (NV)U S Bureau of ReclamationBoulder City, NVWestern Area Power Administration - Desert Southwest Region (WALC)1.5 TWhAug 1936Mar 2026 Water
Hoover Dam (AZ)U S Bureau of ReclamationBoulder City, AZWestern Area Power Administration - Desert Southwest Region (WALC)1.2 TWhAug 1936Mar 2026 Water
Headgate RockColorado River Indian Irr ProjParker, AZWestern Area Power Administration - Desert Southwest Region (WALC)35.7 GWhFeb 1993Dec 2024 Water
HickmanTurlock Irrigation DistrictHickman, CATurlock Irrigation District (TIDC)3.6 GWhAug 1979Dec 2024 Water
H Wilson Sundt Generating StationTucson Electric Power CoTucson, AZTucson Electric Power (TEPC)1.9 TWhNov 1958Mar 2026 Natural Gas
Hiwassee DamTennessee Valley AuthorityMurphy, NCTennessee Valley Authority (TVA)237.5 GWhApr 1940Mar 2026 Water
Haywood SolarHaywood Solar, SMLLCBrownsville, TNTennessee Valley Authority (TVA)5.6 GWhNov 2017Mar 2026 Solar
Hardee Power StationInvenergy Services LLCBowling Green, FLTampa Electric Company (TEC)839.6 GWhDec 1992Mar 2026 Natural Gas : 99.7%
Hillsborough County Resource RecoveryHillsborough CountyTampa, FLTampa Electric Company (TEC)215.5 GWhMar 1987Mar 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
H L Culbreath Bayside Power StationTampa Electric CoTampa, FLTampa Electric Company (TEC)6.5 TWhOct 1965Mar 2026 Natural Gas
Harry TrumanUSCE-Kansas City DistrictWarsaw, MOSouthwestern Power Administration (SPA)246.6 GWhNov 1979Mar 2026 Water
HoisingtonCity of Hoisington - (KS)Hoisington, KSSouthwest Power Pool (SWPP)32.0 MWhJul 1961Dec 2024 Distillate Fuel Oil : 62.2% Natural Gas : 37.8%
Hill CityCity of Hill CityHill City, KSSouthwest Power Pool (SWPP)11.0 MWhApr 1952Dec 2024 Distillate Fuel Oil
HallamNebraska Public Power DistrictHallam, NESouthwest Power Pool (SWPP)3.4 GWhMay 1973Dec 2024 Distillate Fuel Oil : 71.2% Natural Gas : 28.8%
Huntsville-Ark Valley, KSToday's Power, Inc.Huntsville, KSSouthwest Power Pool (SWPP)2.5 GWhApr 2021Dec 2024 Solar
Haystack Wind Project, LLCHaystack Wind Project, LLCCarroll, NESouthwest Power Pool (SWPP)779.2 GWhFeb 2022Mar 2026 Wind
Hugoton 2City of Hugoton - (KS)Hugoton, KSSouthwest Power Pool (SWPP)13.7 MWhDec 1963Dec 2024 Distillate Fuel Oil
HugoWestern Farmers Elec Coop, IncFort Towson, OKSouthwest Power Pool (SWPP)1.3 TWhMar 1982Mar 2026 Subbituminous Coal : 99.7%
HebronNebraska Public Power DistrictHebron, NESouthwest Power Pool (SWPP)5.2 GWhMay 1973Dec 2024 Distillate Fuel Oil
Hutchinson Energy CenterEvergy Kansas Central, IncHutchinson, KSSouthwest Power Pool (SWPP)29.1 GWhApr 1965Dec 2024 Natural Gas : 77.6% Distillate Fuel Oil : 22.4%
HoltonCity of Holton - (KS)City of Holton, KSSouthwest Power Pool (SWPP)816.0 MWhJan 1958Dec 2024 Natural Gas : 91.0% Distillate Fuel Oil : 9.0%
HintonWestern Farmers Elec Coop, IncHinton, OKSouthwest Power Pool (SWPP)5.1 GWhMar 2017Mar 2026 Solar
Hobbs Generating StationLea Power Partners LLCHobbs, NMSouthwest Power Pool (SWPP)3.0 TWhAug 2008Mar 2026 Natural Gas
Holdrege Solar CenterAdapture Renewables, Inc.Lincoln, NESouthwest Power Pool (SWPP)5.9 GWhMay 2016Mar 2026 Solar
HolcombSunflower Electric Power CorpHolcomb, KSSouthwest Power Pool (SWPP)1.7 TWhJul 1983Mar 2026 Subbituminous Coal : 99.5%
Hayhurst New Mexico SolarHayhurst New Mexico SolarMalaga, NMSouthwest Power Pool (SWPP)63.5 GWhJul 2023Dec 2024 Solar
Harrison County Power ProjectNortheast Texas Elec Coop, IncMarshall, TXSouthwest Power Pool (SWPP)2.5 TWhMay 2003Mar 2026 Natural Gas
Horseshoe LakeOklahoma Gas & Electric CoHarrah, OKSouthwest Power Pool (SWPP)614.9 GWhMar 1958Dec 2024 Natural Gas
Harry D Mattison Gas PlantSouthwestern Electric Power CoTontitown, ARSouthwest Power Pool (SWPP)278.7 GWhJun 2007Nov 2024 Natural Gas
HigginsvilleCity of Higginsville - (MO)Higginsville, MOSouthwest Power Pool (SWPP)6.4 GWhDec 1944Nov 2024 Natural Gas : 95.3% Distillate Fuel Oil : 4.7%
Higginsville Solar FarmMissouri Jnt Muni.Pwr Elec. Ut. Comm.Higginsville, MOSouthwest Power Pool (SWPP)4.4 GWhOct 2017Dec 2024 Solar
HarringtonSouthwestern Public Service CoAmarillo, TXSouthwest Power Pool (SWPP)2.1 TWhDec 1975Mar 2026 Natural Gas
Hot Springs 2020Greenbacker Renewable Energy CorporationHot Springs, ARSouthwest Power Pool (SWPP)1.5 GWhFeb 2021Dec 2024 Solar
High Banks WindHigh Banks Wind, LLCBelleville, KSSouthwest Power Pool (SWPP)2.5 TWhNov 2023Mar 2026 Wind
Harvey CountyToday's Power, Inc.Newton, KSSouthwest Power Pool (SWPP)2.5 GWhApr 2021Dec 2024 Solar
Horizon Hill Wind ProjectHorizon Hill Wind, LLCCrescent, OKSouthwest Power Pool (SWPP)634.0 GWhJan 2024Mar 2026 Wind
Hastings Community Solar FarmCity of Hastings - (NE)Hastings, NESouthwest Power Pool (SWPP)3.5 GWhAug 2019Dec 2024 Solar
Hale Community Wind FarmSouthwestern Public Service CoPlainview, TXSouthwest Power Pool (SWPP)2.0 TWhMay 2019Mar 2026 Wind
HawthornEvergy MetroKansas City, MOSouthwest Power Pool (SWPP)2.9 TWhApr 1969Feb 2026 Subbituminous Coal : 79.2% Natural Gas : 20.8%
Hawthorn Solar IEvergy MetroKansas City, MOSouthwest Power Pool (SWPP)10.5 GWhDec 2022Dec 2024 Solar
Hecate Energy Upshur Rural LLCHecate Energy Upshur Rural LLCOre City, TXSouthwest Power Pool (SWPP)4.1 GWhJun 2022Dec 2024 Solar
H Neely Henry DamAlabama Power CoOhatchee, ALSouthern Company Services, Inc. - Trans (SOCO)179.9 GWhMay 1966Dec 2024 Water
Hickory Park Solar HybridBig Sky Wind, LLCCamilla, GASouthern Company Services, Inc. - Trans (SOCO)429.8 GWhMay 2022Mar 2026 Solar
H Allen Franklin Combined CycleSouthern Power CoSmiths, ALSouthern Company Services, Inc. - Trans (SOCO)12.0 TWhMay 2002Mar 2026 Natural Gas
Hillabee Energy CenterCER Generation LLCAlexander City, ALSouthern Company Services, Inc. - Trans (SOCO)2.9 TWhMay 2010Mar 2026 Natural Gas
Hog Bayou Energy CenterMobile Energy LLCMobile, ALSouthern Company Services, Inc. - Trans (SOCO)1.3 TWhJun 2001Feb 2026 Natural Gas
Harris ShilohWestbound Solar LLCShiloh, GASouthern Company Services, Inc. - Trans (SOCO)4.3 GWhMar 2020Dec 2024 Solar
Hobnail SolarHobnail Solar, LLCHephzibah, GASouthern Company Services, Inc. - Trans (SOCO)161.9 GWhNov 2023Mar 2026 Solar
Hazlehurst IISR South Loving, LLCHazlehurst, GASouthern Company Services, Inc. - Trans (SOCO)52.2 GWhNov 2016Mar 2026 Solar
Hawk Road FacilityOglethorpe Power CorporationFranklin, GASouthern Company Services, Inc. - Trans (SOCO)682.5 GWhApr 2001Dec 2024 Natural Gas
Hattiesburg Solar FarmHattiesburg Farm, LLCHattiesburg, MSSouthern Company Services, Inc. - Trans (SOCO)87.7 GWhSep 2017Mar 2026 Solar
Hartwell Energy FacilityOglethorpe Power CorporationHartwell, GASouthern Company Services, Inc. - Trans (SOCO)174.9 GWhMar 1994Dec 2024 Natural Gas : 99.4% Distillate Fuel Oil : 0.6%
Harris DamAlabama Power CoLineville, ALSouthern Company Services, Inc. - Trans (SOCO)115.6 GWhMar 1983Dec 2024 Water
Holt DamAlabama Power CoTuscaloosa, ALSouthern Company Services, Inc. - Trans (SOCO)119.3 GWhJul 1968Dec 2024 Water
Hazlehurst IIISR Hazlehurst III, LLCHazlehurst, GASouthern Company Services, Inc. - Trans (SOCO)70.9 GWhNov 2019Mar 2026 Solar
Hartwell LakeUSCE-Savannah DistrictHartwell, GASoutheastern Power Administration (SEPA)422.6 GWhMar 1962Dec 2024 Water
Horry Land Fill Gas SiteSouth Carolina Public Service AuthorityConway, SCSouth Carolina Public Service Authority (SC)4.8 GWhJul 2001Dec 2024 Landfill Gas
Hilton HeadSouth Carolina Public Service AuthorityHilton Head Island, SCSouth Carolina Public Service Authority (SC)700.0 MWhJul 1973Dec 2024 Distillate Fuel Oil
HernandoHernando EnergyBrooksville, FLSeminole Electric Cooperative (SEC)4.7 GWhJan 2010Dec 2024 Landfill Gas
Horse MesaSalt River ProjectApache Junction, AZSalt River Project Agricultural Improvement and Power District (SRP)74.2 GWhMar 1927Mar 2026 Water
HF Sinclair Puget Sound RefiningHF Sinclair CorporationAnacortes, WAPuget Sound Energy, Inc. (PSEI)895.6 GWhAug 1991Mar 2026 Natural Gas : 73.2% Other Gas : 26.8%
Hancock Creek Hydroelectric ProjectPUD No 1 of Snohomish CountySnoqualmie, WAPuget Sound Energy, Inc. (PSEI)23.0 GWhJan 2018Dec 2024 Water
High Lonesome Mesa LLCHigh Lonesome Mesa, LLCWillard, NMPublic Service Company of New Mexico (PNM)351.7 GWhJun 2009Dec 2024 Wind
Hooper SolarSolar Star Colorado III, LLCMosca, COPublic Service Company of Colorado (PSCO)118.3 GWhNov 2015Dec 2024 Solar
HaydenPublic Service Co of ColoradoHayden, COPublic Service Company of Colorado (PSCO)1.8 TWhJun 1965Mar 2026 Bituminous Coal : 99.9%
Hillcrest Pump StationDenver City & County ofDenver, COPublic Service Company of Colorado (PSCO)6.8 GWhMay 1993Oct 2024 Water
Hunter Solar, LLC (CO)Hunter Solar, LLCBennett, COPublic Service Company of Colorado (PSCO)194.0 GWhNov 2023Mar 2026 Solar
Haverhill North Cogeneration FacilitySunCoke Energy, Inc.Franklin Furnace, OHPJM Interconnection, LLC (PJM)325.4 GWhNov 2008Dec 2024 Other Gas : 91.6% Natural Gas : 8.4%
Hemings SolarHemings Solar Partners LLCWarsaw, VAPJM Interconnection, LLC (PJM)10.3 GWhAug 2023Dec 2024 Solar
Haviland Plastic ProductsHaviland Plastic Products CoHaviland, OHPJM Interconnection, LLC (PJM)12.9 GWhApr 2013Dec 2024 Wind
Hopewell CogenerationLuminant Generation Company LLCHopewell, VAPJM Interconnection, LLC (PJM)1.8 TWhDec 1989Mar 2026 Natural Gas : 96.7% Distillate Fuel Oil : 3.3%
Hatfield PA BTMAmerican Mun Power-Ohio, IncHatfield, PAPJM Interconnection, LLC (PJM)160.0 MWhNov 2022Dec 2024 Distillate Fuel Oil
Hawks Nest HydroHawks Nest Hydro LLCGauley Bridge, WVPJM Interconnection, LLC (PJM)433.8 GWhMay 1936Dec 2024 Water
High Point Solar LLCAcciona Energy USA Global, LLCLena, ILPJM Interconnection, LLC (PJM)191.4 GWhOct 2023Mar 2026 Solar
Heller Industrial ParksMarina Energy LLCDayton, NJPJM Interconnection, LLC (PJM)7.7 GWhNov 2011Dec 2024 Solar
HenricoIndustrial Power Generating Company LLCGlen Allen, VAPJM Interconnection, LLC (PJM)5.2 GWhAug 2010Dec 2024 Landfill Gas : 95.2% Distillate Fuel Oil : 4.8%
Haworth Water Treatment PlantNextEra Renewable Fuels, LLCHaworth, NJPJM Interconnection, LLC (PJM)15.8 GWhNov 2004Dec 2024 Natural Gas
Heller 400MMarina Energy LLCEdison Township, NJPJM Interconnection, LLC (PJM)1.4 GWhApr 2013Dec 2024 Solar
HCE Roark Mill Solar, LLCStandard SolarHurt, VAPJM Interconnection, LLC (PJM)2.8 GWhJul 2024Dec 2024 Solar
HCE Reams Solar, LLCStandard SolarDinwiddie, VAPJM Interconnection, LLC (PJM)2.9 GWhJul 2024Dec 2024 Solar
Hopewell Cogeneration NJHopewell Campus Owners LLCPennington, NJPJM Interconnection, LLC (PJM)317.0 MWhJul 2015Dec 2024 Natural Gas
Hopewell MillRockTenn-HopewellHopewell, VAPJM Interconnection, LLC (PJM)277.7 GWhNov 1980Mar 2026 Black Liquor : 46.8% Wood/Wood Waste Solids : 33.5% Natural Gas : 19.1% Bituminous Coal : 0.6%
Hopewell Power StationVirginia Electric & Power CoHopewell, VAPJM Interconnection, LLC (PJM)311.2 GWhJun 1992Dec 2024 Wood/Wood Waste Solids : 99.8%
Hopewell Valley High School HybridHopewell Valley High SchoolPennington, NJPJM Interconnection, LLC (PJM)570.0 MWhNov 2015Dec 2024 Solar
Hemlock SolarHemlock Solar LLCGarysburg, NCPJM Interconnection, LLC (PJM)9.3 GWhFeb 2017Dec 2024 Solar
Hog Creek Wind ProjectHog Creek Wind Project LLCAda, OHPJM Interconnection, LLC (PJM)203.9 GWhNov 2017Mar 2026 Wind
Herbert A WagnerH.A. Wagner LLCBaltimore, MDPJM Interconnection, LLC (PJM)250.9 GWhJan 1956Mar 2026 Distillate Fuel Oil : 90.8% Natural Gas : 9.2%
Hartz WayHartz Solar, LLCSecaucus, NJPJM Interconnection, LLC (PJM)768.0 MWhNov 2010Dec 2024 Solar
Hawtree SolarHawtree Creek Farm Solar, LLCWarrenton, NCPJM Interconnection, LLC (PJM)124.7 GWhSep 2021Mar 2026 Solar
Herbert Farm SolarSMECO Solar LLCHughesville, MDPJM Interconnection, LLC (PJM)7.3 GWhOct 2012Dec 2024 Solar
Harts Mill Solar, LLCHarts Mills Solar, LLCTarboro, NCPJM Interconnection, LLC (PJM)175.2 GWhNov 2020Mar 2026 Solar
Hertford Solar FarmDuke Energy Renewables ServicesHertford, NCPJM Interconnection, LLC (PJM)8.6 GWhDec 2015Dec 2024 Solar
Hertford Solar Power, LLCCapital V LLCAhoskie, NCPJM Interconnection, LLC (PJM)18.7 GWhMay 2022Dec 2024 Solar
Hoffmann LaRochePB Nutclif Master, LLCNutley, NJPJM Interconnection, LLC (PJM)50.1 GWhApr 2004Mar 2026 Natural Gas : 98.8% Distillate Fuel Oil : 1.2%
Hickory Run Energy StationHickory Run Energy, LLCNew Castle, PAPJM Interconnection, LLC (PJM)6.8 TWhApr 2020Mar 2026 Natural Gas

Summary of Power Plants By State

Figures are based on March 2026 generation numbers.
StateRankActive PlantsMar 2026 Generation
Alabama# 107610,194.39 GWh
Alaska# 48139566.31 GWh
Arizona# 151838,256.99 GWh
Arkansas# 251144,973.03 GWh
California# 51,65615,197.83 GWh
Colorado# 302944,491.41 GWh
Connecticut# 311613,992.67 GWh
Delaware# 4933248.78 GWh
District of Columbia# 511618.32 GWh
Florida# 333419,802.71 GWh
Georgia# 824710,697.11 GWh
Hawaii# 4669784.18 GWh
Idaho# 421441,957.44 GWh
Illinois# 437915,489.73 GWh
Indiana# 122169,257.49 GWh
Iowa# 212896,478.67 GWh
Kansas# 231835,489.55 GWh
Kentucky# 29594,637.74 GWh
Louisiana# 17868,003.69 GWh
Maine# 452121,313.24 GWh
Maryland# 392022,834.84 GWh
Massachusetts# 446391,383.17 GWh
Michigan# 132688,564.76 GWh
Minnesota# 267604,875.53 GWh
Mississippi# 24555,467.46 GWh
Missouri# 221255,500.53 GWh
StateRankActive PlantsMar 2026 Generation
Montana# 40692,464.49 GWh
Nebraska# 371213,330.39 GWh
Nevada# 351143,487.65 GWh
New Hampshire# 43541,520.13 GWh
New Jersey# 283794,705.05 GWh
New Mexico# 331423,587.89 GWh
New York# 993510,247.40 GWh
North Carolina# 118969,821.46 GWh
North Dakota# 32593,854.12 GWh
Ohio# 620012,175.28 GWh
Oklahoma# 191427,305.54 GWh
Oregon# 202666,583.30 GWh
Pennsylvania# 224920,000.86 GWh
Rhode Island# 47100610.71 GWh
South Carolina# 142048,273.25 GWh
South Dakota# 41522,184.62 GWh
Tennessee# 18887,335.80 GWh
Texas# 196146,858.09 GWh
Utah# 381253,184.50 GWh
Vermont# 50117217.82 GWh
Virginia# 162338,059.42 GWh
Washington# 713110,773.76 GWh
West Virginia# 34403,543.98 GWh
Wisconsin# 272394,794.79 GWh
Wyoming# 36703,358.51 GWh