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
High Acres Gas RecoveryWM Renewable Energy LLCFairport, NYNew York Independent System Operator (NYIS)72.1 GWhApr 1991Dec 2023 Landfill Gas
Hodag SolarWisconsin Public Service CorpRhinelander, WIMidcontinent Independent System Operator, Inc. (MISO)13.2 GWhDec 2021Dec 2023 Solar
High Falls (WI)Wisconsin Public Service CorpTown of Stephenson, WIMidcontinent Independent System Operator, Inc. (MISO)16.0 GWhJul 1910Dec 2023 Water
Hat RapidsWisconsin Public Service CorpRhinelander, WIMidcontinent Independent System Operator, Inc. (MISO)5.9 GWhMay 1923Dec 2023 Water
Harley-Davison Powertrain OperationsWisconsin Electric Power CoMenomonee Falls, WIMidcontinent Independent System Operator, Inc. (MISO)2.8 GWhSep 2020Dec 2023 Solar
Hemlock FallsWisconsin Electric Power CoCrystal Falls, MIMidcontinent Independent System Operator, Inc. (MISO)9.8 GWhJul 1953Dec 2023 Water
Helzel & Schwarzhoff 86Wind Stream Operations LLCTehachapi, CACalifornia Independent System Operator (CISO)2.7 GWhNov 1986Dec 2023 Wind
HugoWestern Farmers Elec Coop, IncFort Towson, OKSouthwest Power Pool (SWPP)1.2 TWhMar 1982Aug 2024 Subbituminous Coal : 99.6%
HintonWestern Farmers Elec Coop, IncHinton, OKSouthwest Power Pool (SWPP)3.8 GWhMar 2017Aug 2024 Solar
Harris ShilohWestbound Solar LLCShiloh, GASouthern Company Services, Inc. - Trans (SOCO)4.3 GWhMar 2020Dec 2023 Solar
High Sierra LimitedWCAC Operating CompanyBakersfield, CACalifornia Independent System Operator (CISO)23.3 GWhFeb 1989Dec 2023 Natural Gas
Highland North Wind FarmVitol PA Wind LLCSidman, PAPJM Interconnection, LLC (PJM)167.3 GWhFeb 2012Dec 2023 Wind
Hopkinton Phase 2Vista Solar, Inc.Ashaway, RIISO New England (ISNE)3.7 GWhAug 2020Dec 2023 Solar
Hopewell Power StationVirginia Electric & Power CoHopewell, VAPJM Interconnection, LLC (PJM)345.0 GWhJun 1992Dec 2023 Wood/Wood Waste Solids : 99.9%
HollyfieldVirginia Electric & Power CoManquin, VAPJM Interconnection, LLC (PJM)29.8 GWhAug 2018Dec 2023 Solar
Highgate FallsVillage of Swanton - (VT)Highgate, VTISO New England (ISNE)49.8 GWhJul 1923Dec 2023 Water
Horse Butte Wind I, LLCUtah Associated Mun Power SysIona, IDBonneville Power Administration (BPAT)149.4 GWhJul 2012Dec 2023 Wind
Hartwell LakeUSCE-Savannah DistrictHartwell, GASoutheastern Power Administration (SEPA)378.9 GWhMar 1962Dec 2023 Water
Harry TrumanUSCE-Kansas City DistrictWarsaw, MOSouthwestern Power Administration (SPA)230.4 GWhNov 1979Aug 2024 Water
Hills CreekUSACE Northwestern DivisionOakridge, ORBonneville Power Administration (BPAT)73.7 GWhJan 1962Dec 2023 Water
HoistUpper Peninsula Power CompanyNegaunee, MIMidcontinent Independent System Operator, Inc. (MISO)16.3 GWhJan 1988Dec 2023 Water
Hal C Weaver Power PlantUniversity of Texas at AustinAustin, TXElectric Reliability Council of Texas, Inc. (ERCO)354.4 GWhSep 1951Dec 2023 Natural Gas
Helen CSG 1 LLCUnited States Solar CorporationPlato, MNMidcontinent Independent System Operator, Inc. (MISO)2.3 GWhOct 2021Dec 2023 Solar
High Prairie Wind FarmUnion Electric Co - (MO)Queen City, MOMidcontinent Independent System Operator, Inc. (MISO)880.9 GWhNov 2020Aug 2024 Wind
Hunlock Power StationUGI Development CoHunlok Creek, PAPJM Interconnection, LLC (PJM)603.0 GWhAug 1959Dec 2023 Natural Gas
Hoover Dam (AZ)U S Bureau of ReclamationBoulder City, AZWestern Area Power Administration - Desert Southwest Region (WALC)1.5 TWhAug 1936Aug 2024 Water
Hungry HorseU S Bureau of ReclamationColumbia Falls, MTBonneville Power Administration (BPAT)650.2 GWhSep 1952Dec 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
Heart MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)21.8 GWhNov 1948Oct 2023 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
High Street StationTown of Ipswich - (MA)Ipswich, MAISO New England (ISNE)28.0 MWhMay 1937Dec 2023 Natural Gas : 75.8% Distillate Fuel Oil : 24.2%
HollyTown of Holly - (CO)Holly, COWestern Area Power Administration - Rocky Mountain Region (WACM)20.0 MWhDec 1992Dec 2023 Distillate Fuel Oil
HTW Plant 303 COGENThe University of UtahSalt Lake City, UTPacifiCorp East (PACE)45.7 GWhJul 2008Aug 2024 Natural Gas
HEB00070Texas Microgrid, LLCAbilene, TXElectric Reliability Council of Texas, Inc. (ERCO)385.0 MWhNov 2018Dec 2023 Natural Gas
HEB00095Texas Microgrid, LLCLaredo, TXElectric Reliability Council of Texas, Inc. (ERCO)432.0 MWhAug 2018Dec 2023 Natural Gas
HEB00099Texas Microgrid, LLCHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)345.0 MWhMay 2017Dec 2023 Natural Gas
HEB00109Texas Microgrid, LLCKaty, TXElectric Reliability Council of Texas, Inc. (ERCO)346.0 MWhApr 2018Dec 2023 Natural Gas
HEB00110Texas Microgrid, LLCMissouri City, TXElectric Reliability Council of Texas, Inc. (ERCO)244.0 MWhAug 2017Dec 2023 Natural Gas
HEB00182Texas Microgrid, LLCTemple, TXElectric Reliability Council of Texas, Inc. (ERCO)298.0 MWhSep 2018Dec 2023 Natural Gas
HEB00292Texas Microgrid, LLCBay City, TXElectric Reliability Council of Texas, Inc. (ERCO)290.0 MWhNov 2016Dec 2023 Natural Gas
HEB00591Texas Microgrid, LLCRound Rock, TXElectric Reliability Council of Texas, Inc. (ERCO)425.0 MWhMar 2018Dec 2023 Natural Gas
HEB00769Texas Microgrid, LLCWebster, TXElectric Reliability Council of Texas, Inc. (ERCO)289.0 MWhOct 2021Dec 2023 Natural Gas
HEBCCBakeryTexas Microgrid, LLCCorpus Christi, TXElectric Reliability Council of Texas, Inc. (ERCO)1.0 GWhOct 2019Dec 2023 Natural Gas
HEBHoustonDistributionCenterTexas Microgrid, LLCHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)6.8 GWhFeb 2021Dec 2023 Natural Gas
HEBSnackPlantTexas Microgrid, LLCHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)645.0 MWhMar 2019Dec 2023 Natural Gas
HEB00092Texas Microgrid, LLCVictoria, TXElectric Reliability Council of Texas, Inc. (ERCO)473.0 MWhDec 2017Dec 2023 Natural Gas
HEB00069Texas Microgrid, LLCCorpus Christi, TXElectric Reliability Council of Texas, Inc. (ERCO)407.0 MWhOct 2017Dec 2023 Natural Gas
HEB00063Texas Microgrid, LLCPearland, TXElectric Reliability Council of Texas, Inc. (ERCO)429.0 MWhMay 2017Dec 2023 Natural Gas
HEB00057Texas Microgrid, LLCCorpus Christi, TXElectric Reliability Council of Texas, Inc. (ERCO)315.0 MWhSep 2017Dec 2023 Natural Gas
HEB00054Texas Microgrid, LLCHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)220.0 MWhJun 2018Dec 2023 Natural Gas
HEB00038Texas Microgrid, LLCSan Juan, TXElectric Reliability Council of Texas, Inc. (ERCO)241.0 MWhMar 2018Dec 2023 Natural Gas
HEB00028Texas Microgrid, LLCLeague City, TXElectric Reliability Council of Texas, Inc. (ERCO)338.0 MWhMay 2017Dec 2023 Natural Gas
HEB00020Texas Microgrid, LLCCypress, TXElectric Reliability Council of Texas, Inc. (ERCO)320.0 MWhJan 2018Dec 2023 Natural Gas
HEB_CPSSADCTexas Microgrid, LLCSan Antonio, TXElectric Reliability Council of Texas, Inc. (ERCO)1.2 GWhFeb 2020Dec 2023 Natural Gas
HEB_CPS00085Texas Microgrid, LLCSan Antonio, TXElectric Reliability Council of Texas, Inc. (ERCO)422.0 MWhOct 2019Dec 2023 Natural Gas
Hewlett-Packard (HP) - Andover, MATesla Inc.Andover, MAISO New England (ISNE)1.1 GWhMay 2017Dec 2023 Solar
Hampshire College HybridTesla Inc.Amherst, MAISO New England (ISNE)4.9 GWhApr 2017Dec 2023 Solar
HoughtonTerraform ArcadiaHoughton, NYNew York Independent System Operator (NYIS)2.8 GWhMar 2015Dec 2023 Solar
Huneke II CSGTerraform ArcadiaZumbrota, MNMidcontinent Independent System Operator, Inc. (MISO)1.6 GWhAug 2018Dec 2023 Solar
Hiwassee DamTennessee Valley AuthorityMurphy, NCTennessee Valley Authority (TVA)232.7 GWhApr 1940Aug 2024 Water
H L Culbreath Bayside Power StationTampa Electric CoTampa, FLTampa Electric Company (TEC)4.9 TWhOct 1965Aug 2024 Natural Gas
Hall's Warehouse Solar ProjectSunlight General Solar Fund II, LLCSouth Plainfield, NJPJM Interconnection, LLC (PJM)1.6 GWhJan 2009Dec 2023 Solar
HolcombSunflower Electric Power CorpHolcomb, KSSouthwest Power Pool (SWPP)1.2 TWhJul 1983Aug 2024 Subbituminous Coal : 99.1% Natural Gas : 0.9%
HesperiaSunEdison LLCHesperia, CACalifornia Independent System Operator (CISO)3.3 GWhJul 2014Dec 2023 Solar
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%
Hector FarmStrata Manager, LLCTroy, NCDuke Energy Progress East (CPLE)9.1 GWhFeb 2017Dec 2023 Solar
Henry FarmStrata Manager, LLCLiberty, NCDuke Energy Progress East (CPLE)8.7 GWhNov 2017Dec 2023 Solar
Haynes FarmStrata Manager, LLCLincolnton, NCDuke Energy Carolinas (DUK)7.8 GWhAug 2013Dec 2023 Solar
Hutchinson FarmStrata Manager, LLCShelby, NCDuke Energy Carolinas (DUK)9.3 GWhNov 2014Dec 2023 Solar
Holstein PlantStrata Manager, LLCMaxton, NCDuke Energy Progress East (CPLE)35.9 GWhNov 2015Dec 2023 Solar
Howell Midland Farm, LLCStrata Manager, LLCMidland, NCDuke Energy Carolinas (DUK)8.8 GWhNov 2015Dec 2023 Solar
Hew Fulton Farm, LLCStrata Manager, LLCLaurinburg, NCDuke Energy Carolinas (DUK)9.3 GWhNov 2015Dec 2023 Solar
Holly Spring MeadowsStandard SolarDistrict Heights, MDPJM Interconnection, LLC (PJM)656.0 MWhJun 2023Dec 2023 Solar
Highland Solar Center LLCSRE Utility Solar 1, LLCGrifton, NCDuke Energy Progress East (CPLE)7.5 GWhNov 2015Dec 2023 Solar
Harrell's Hill Solar Center LLCSRE Utility Solar 1, LLCMt. Olive, NCDuke Energy Progress East (CPLE)6.0 GWhNov 2015Dec 2023 Solar
Hazlehurst IISR South Loving, LLCHazlehurst, GASouthern Company Services, Inc. - Trans (SOCO)90.3 GWhNov 2016Aug 2024 Solar
Hazlehurst IIISR Hazlehurst III, LLCHazlehurst, GASouthern Company Services, Inc. - Trans (SOCO)84.0 GWhNov 2019Aug 2024 Solar
Hurricane Creek CSGSPG IL Hurricane Creek Solar LLCCarterville, ILMidcontinent Independent System Operator, Inc. (MISO)4.5 GWhMay 2021Dec 2023 Solar
Hale Community Wind FarmSouthwestern Public Service CoPlainview, TXSouthwest Power Pool (SWPP)2.1 TWhMay 2019Aug 2024 Wind
HarringtonSouthwestern Public Service CoAmarillo, TXSouthwest Power Pool (SWPP)2.4 TWhDec 1975Aug 2024 Subbituminous Coal : 98.2% Natural Gas : 1.8%
Harry D Mattison Gas PlantSouthwestern Electric Power CoTontitown, ARSouthwest Power Pool (SWPP)180.5 GWhJun 2007Nov 2023 Natural Gas
H Allen Franklin Combined CycleSouthern Power CoSmiths, ALSouthern Company Services, Inc. - Trans (SOCO)12.3 TWhMay 2002Aug 2024 Natural Gas
Henrietta Solar ProjectSouthern Power CoLemoore, CACalifornia Independent System Operator (CISO)234.2 GWhJul 2016Dec 2023 Solar
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
Halifax County BiomassSouth Boston Energy LLCSouth Boston, VAPJM Interconnection, LLC (PJM)298.4 GWhOct 2013Dec 2023 Wood/Wood Waste Solids
Hunker Solar River, LLCSolRiver Capital LLCRuffs Dale, PAPJM Interconnection, LLC (PJM)3.6 GWhJul 2021Dec 2023 Solar
Hooper SolarSolar Star Colorado III, LLCMosca, COPublic Service Company of Colorado (PSCO)118.3 GWhNov 2015Dec 2023 Solar
Hampton MN GRESoCore Energy LLCHampton Township, MNMidcontinent Independent System Operator, Inc. (MISO)3.7 GWhSep 2018Dec 2023 Solar
Herbert Farm SolarSMECO Solar LLCHughesville, MDPJM Interconnection, LLC (PJM)7.6 GWhOct 2012Dec 2023 Solar
Hillsborough HosierySilverstreet HydroHillsboro, NHISO New England (ISNE)2.4 GWhNov 1989Dec 2023 Water
Hardwick-Athol & Eagle HillSEC CRSD Solar One, LLCHardwick, MAISO New England (ISNE)3.4 GWhJun 2015Dec 2023 Solar
Heart of Texas Wind ProjectScout Clean Energy LLCBrady, TXElectric Reliability Council of Texas, Inc. (ERCO)606.0 GWhApr 2020Aug 2024 Wind
Horse MesaSalt River ProjectApache Junction, AZSalt River Project Agricultural Improvement and Power District (SRP)82.7 GWhMar 1927Aug 2024 Water
Hickory Park Solar HybridRWE Renewables Americas, LLCCamilla, GASouthern Company Services, Inc. - Trans (SOCO)432.5 GWhMay 2022Aug 2024 Solar : 99.7%
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%
Hayfield Solar I LLC CSGREA Investments, LLCHayfield, MNMidcontinent Independent System Operator, Inc. (MISO)1.8 GWhJan 2021Dec 2023 Solar
Happy Hollow CSG HybridREA Investments, LLCWinchendon, MAISO New England (ISNE)8.0 GWhSep 2019Dec 2023 Solar
Hayfield Solar III LLC CSGREA Investments, LLCHayfield, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhJan 2021Dec 2023 Solar

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