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
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%
HunterPacifiCorpCastle Dale, UTPacifiCorp East (PACE)3.4 TWhMay 1978Aug 2024 Bituminous Coal : 99.7%
HaydenPublic Service Co of ColoradoHayden, COPublic Service Company of Colorado (PSCO)2.2 TWhJun 1965Aug 2024 Bituminous Coal : 99.8%
HuntingtonPacifiCorpHuntington, UTPacifiCorp East (PACE)2.5 TWhJun 1974Aug 2024 Bituminous Coal : 99.9%
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%
Hugoton 2City of Hugoton - (KS)Hugoton, KSSouthwest Power Pool (SWPP)18.6 MWhDec 1963Dec 2023 Distillate Fuel Oil
Hatfield PA BTMAmerican Mun Power-Ohio, IncHatfield, PAPJM Interconnection, LLC (PJM)65.0 MWhNov 2022Dec 2023 Distillate Fuel Oil
HillsboroCity of Hillsboro - (ND)Hillsboro, NDMidcontinent Independent System Operator, Inc. (MISO)15.0 MWhJun 2002Dec 2023 Distillate Fuel Oil
HalstadCity of Halstad - (MN)Halstad, MNMidcontinent Independent System Operator, Inc. (MISO)10.0 MWhAug 2007Dec 2023 Distillate Fuel Oil
Hilton HeadSouth Carolina Public Service AuthorityHilton Head Island, SCSouth Carolina Public Service Authority (SC)2.1 GWhJul 1973Nov 2023 Distillate Fuel Oil
Hill CityCity of Hill CityHill City, KSSouthwest Power Pool (SWPP)37.0 MWhApr 1952Dec 2023 Distillate Fuel Oil
HainesAlaska Power and Telephone CoHaines, AK242.0 MWhMay 1968Dec 2023 Distillate Fuel Oil
Harris LakeNew York State Elec & Gas CorpTown of Newcomb, NYNew York Independent System Operator (NYIS)1.0 MWhAug 1967Dec 2023 Distillate Fuel Oil
HarlanHarlan Municipal Utilities - (IA)Harlan, IAMidcontinent Independent System Operator, Inc. (MISO)6.0 MWhJun 2001Dec 2023 Distillate Fuel Oil
HighlandCity of HighlandHighland, ILMidcontinent Independent System Operator, Inc. (MISO)105.0 MWhFeb 1967Dec 2023 Distillate Fuel Oil
HopkintonCity of Hopkinton - (IA)Hopkinton, IAMidcontinent Independent System Operator, Inc. (MISO)2.0 MWhAug 1973Dec 2023 Distillate Fuel Oil
Hurricane Creek Lift StationJohnson County Rural E M CGreenwood, INMidcontinent Independent System Operator, Inc. (MISO)130.0 MWhAug 2004Dec 2023 Distillate Fuel Oil
Hooper BayAlaska Village Elec Coop, IncHooper Bay, AK3.6 GWhJul 1987Dec 2023 Distillate Fuel Oil
High Point, Pump Station RdNorth Carolina Mun Power Agny #1High Point, NCDuke Energy Carolinas (DUK)32.0 MWhJun 2005Dec 2023 Distillate Fuel Oil
Honea PathCentral Electric PowerHonea Path, SCDuke Energy Carolinas (DUK)66.0 MWhJun 2003Dec 2023 Distillate Fuel Oil
HollyTown of Holly - (CO)Holly, COWestern Area Power Administration - Rocky Mountain Region (WACM)20.0 MWhDec 1992Dec 2023 Distillate Fuel Oil
HebronNebraska Public Power DistrictHebron, NESouthwest Power Pool (SWPP)4.5 GWhMay 1973Dec 2023 Distillate Fuel Oil
Hendricks Regional HealthHendricks Regional HealthDanville, INMidcontinent Independent System Operator, Inc. (MISO)26.0 MWhAug 1992Aug 2024 Distillate Fuel Oil
Hana SubstationMaui Electric Co LtdHana, HI115.0 MWhMar 2001Dec 2023 Distillate Fuel Oil
Henry StationCity of Bay City - (MI)Bay City, MIMidcontinent Independent System Operator, Inc. (MISO)460.0 MWhApr 1993Dec 2023 Distillate Fuel Oil : 68.3% Natural Gas : 31.7%
Herbert A WagnerH.A. Wagner LLCBaltimore, MDPJM Interconnection, LLC (PJM)150.2 GWhJan 1956Aug 2024 Distillate Fuel Oil : 71.9% Natural Gas : 12.4% Residual Fuel Oil : 10.5% Bituminous Coal : 5.1%
HallamNebraska Public Power DistrictHallam, NESouthwest Power Pool (SWPP)2.4 GWhMay 1973Dec 2023 Distillate Fuel Oil : 95.9% Natural Gas : 4.1%
HoonahInside Passage Elec Coop, IncHoonah, AK4.2 GWhJun 1997Dec 2023 Distillate Fuel Oil : 96.8% Jet Fuel : 3.2%
Heber GeothermalORCAL Geothermal, IncHeber, CAImperial Irrigation District (IID)250.1 GWhMay 1985Dec 2023 Geothermal
HoltsvilleNational Grid Generation LLCHoltsville, NYNew York Independent System Operator (NYIS)15.9 GWhJun 1974Dec 2023 Kerosene
Hawkeye Energy Greenport LLCHawkeye Energy Greenport LLCGreenport, NYNew York Independent System Operator (NYIS)16.4 GWhJun 2003Dec 2023 Kerosene
Hyland LFGTE FacilityInnovative Energy Systems IncAngelica, NYNew York Independent System Operator (NYIS)34.1 GWhJul 2008Dec 2023 Landfill Gas
Horry Land Fill Gas SiteSouth Carolina Public Service AuthorityConway, SCSouth Carolina Public Service Authority (SC)8.4 GWhJul 2001Dec 2023 Landfill Gas
Hill AFB LFG Facility, Bldg #737Ameresco Federal SolutionsHill AFB, UTPacifiCorp East (PACE)9.5 GWhDec 2004Aug 2024 Landfill Gas
HernandoHernando EnergyBrooksville, FLSeminole Electric Cooperative (SEC)9.7 GWhJan 2010Dec 2023 Landfill Gas
Hardin County LFGTEEast Kentucky Power Coop, IncElizabethtown, KYPJM Interconnection, LLC (PJM)8.9 GWhDec 2005Dec 2023 Landfill Gas
Hidden Hollow EnergyHidden Hollow Energy LLCBoise, IDIdaho Power Company (IPCO)24.0 GWhDec 2006Dec 2023 Landfill Gas
High Acres Gas RecoveryWM Renewable Energy LLCFairport, NYNew York Independent System Operator (NYIS)72.1 GWhApr 1991Dec 2023 Landfill Gas
HenricoIndustrial Power Generating Company LLCGlen Allen, VAPJM Interconnection, LLC (PJM)7.3 GWhAug 2010Dec 2023 Landfill Gas : 94.2% Distillate Fuel Oil : 5.8%
HealyGolden Valley Elec Assn IncHealy, AK381.8 GWhAug 1967Aug 2024 Lignite Coal : 71.4% Waste/Other Coal : 27.5% Distillate Fuel Oil : 1.1%
Harry L. OswaldArkansas Electric Coop CorpLittle Rock, ARMidcontinent Independent System Operator, Inc. (MISO)941.0 GWhJun 2002Dec 2023 Natural Gas
Harry D Mattison Gas PlantSouthwestern Electric Power CoTontitown, ARSouthwest Power Pool (SWPP)180.5 GWhJun 2007Nov 2023 Natural Gas
Harrison County Power ProjectNortheast Texas Elec Coop, IncMarshall, TXSouthwest Power Pool (SWPP)3.2 TWhMay 2003Aug 2024 Natural Gas
Henry CountyDuke Energy Indiana, LLCNew Castle, INMidcontinent Independent System Operator, Inc. (MISO)243.9 GWhJun 2001Dec 2023 Natural Gas
Hal C Weaver Power PlantUniversity of Texas at AustinAustin, TXElectric Reliability Council of Texas, Inc. (ERCO)354.4 GWhSep 1951Dec 2023 Natural Gas
High Sierra Cogeneration PlantPlumas Sierra Rural Electric CoopSusanville, CACalifornia Independent System Operator (CISO)35.7 GWhJan 2010Dec 2023 Natural Gas
Hardin County Peaking FacilityEntergy Texas Inc.Kountze, TXMidcontinent Independent System Operator, Inc. (MISO)128.1 GWhJun 2001Dec 2023 Natural Gas
Holland Energy ParkCity of HollandHolland, MIMidcontinent Independent System Operator, Inc. (MISO)947.0 GWhMay 2017Dec 2023 Natural Gas
Harry AllenNevada Power CoLas Vegas, NVNevada Power Company (NEVP)2.4 TWhApr 1995Aug 2024 Natural Gas
Honda TorranceBloom EnergyTorrance, CACalifornia Independent System Operator (CISO)762.0 MWhNov 2012Dec 2023 Natural Gas
High Desert Power PlantMRP Generation Holdings, LLCVictorville, CACalifornia Independent System Operator (CISO)4.6 TWhMar 2003Aug 2024 Natural Gas
Hermiston Generating PlantHermiston Generating Co LPHermiston, ORPacifiCorp West (PACW)3.0 TWhMay 1996Aug 2024 Natural Gas
Higgins Generating StationNevada Power CoPrimm, NVNevada Power Company (NEVP)2.3 TWhJan 2004Aug 2024 Natural Gas
Hermiston Power PartnershipHermiston Power PartnershipHermiston, ORGridforce Energy Management, LLC (GRID)4.0 TWhJul 2002Aug 2024 Natural Gas
Hargis-Hebert Electric GeneratingLafayette Utilities SystemLafayette, LAMidcontinent Independent System Operator, Inc. (MISO)46.0 GWhMay 2006Dec 2023 Natural Gas
Herrema DairyHerrema Dairy, LLCFair Oaks, INMidcontinent Independent System Operator, Inc. (MISO)7.1 GWhMar 2022Dec 2023 Natural Gas
Harlem River YardNew York Power AuthorityBronx, NYNew York Independent System Operator (NYIS)92.5 GWhJun 2001Dec 2023 Natural Gas
Hickory Run Energy StationHickory Run Energy, LLCNew Castle, PAPJM Interconnection, LLC (PJM)5.9 TWhApr 2020Aug 2024 Natural Gas
Harquahala Generating ProjectNew Harquahala Generating Co, LLCTonopah, AZNew Harquahala Generating Company, LLC (HGMA)2.7 TWhMay 2004Aug 2024 Natural Gas
High BridgeNorthern States Power Co - MinnesotaSt. Paul, MNMidcontinent Independent System Operator, Inc. (MISO)3.2 TWhApr 2008Aug 2024 Natural Gas
Hidalgo Energy CenterCalpine Corp - HidalgoEdinburg, TXElectric Reliability Council of Texas, Inc. (ERCO)2.1 TWhMay 2000Aug 2024 Natural Gas
Holland Energy FacilityNAES Corporation - (WA)Beecher City, ILMidcontinent Independent System Operator, Inc. (MISO)2.7 TWhAug 2002Aug 2024 Natural Gas
Hidden View Dairy, LLCHidden View Dairy, LLCRensselaer, INMidcontinent Independent System Operator, Inc. (MISO)5.8 GWhJan 2007Dec 2023 Natural Gas
HEB00038Texas Microgrid, LLCSan Juan, TXElectric Reliability Council of Texas, Inc. (ERCO)241.0 MWhMar 2018Dec 2023 Natural Gas
HEB00099Texas Microgrid, LLCHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)345.0 MWhMay 2017Dec 2023 Natural Gas
HEB00095Texas Microgrid, LLCLaredo, TXElectric Reliability Council of Texas, Inc. (ERCO)432.0 MWhAug 2018Dec 2023 Natural Gas
HEB00092Texas Microgrid, LLCVictoria, TXElectric Reliability Council of Texas, Inc. (ERCO)473.0 MWhDec 2017Dec 2023 Natural Gas
HEB00070Texas Microgrid, LLCAbilene, TXElectric Reliability Council of Texas, Inc. (ERCO)385.0 MWhNov 2018Dec 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
HEB00048Entergy Texas Inc.Beaumont, TXElectric Reliability Council of Texas, Inc. (ERCO)129.0 MWhAug 2021Dec 2023 Natural Gas
HEB00109Texas Microgrid, LLCKaty, TXElectric Reliability Council of Texas, Inc. (ERCO)346.0 MWhApr 2018Dec 2023 Natural Gas
Hawk Road FacilityOglethorpe Power CorporationFranklin, GASouthern Company Services, Inc. - Trans (SOCO)569.4 GWhApr 2001Dec 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
Haworth Water Treatment PlantEPP Renewable EnergyHaworth, NJPJM Interconnection, LLC (PJM)17.4 GWhNov 2004Dec 2023 Natural Gas
HEB_CPS00085Texas Microgrid, LLCSan Antonio, TXElectric Reliability Council of Texas, Inc. (ERCO)422.0 MWhOct 2019Dec 2023 Natural Gas
Hays Energy ProjectHays Energy, LLCSan Marcos, TXElectric Reliability Council of Texas, Inc. (ERCO)5.2 TWhMar 2002Aug 2024 Natural Gas
HaynesLos Angeles Department of Water & PowerLong Beach, CALos Angeles Department of Water and Power (LDWP)2.5 TWhAug 1962Aug 2024 Natural Gas
HEB00789Generate ER-NG, LLCFrisco, TXElectric Reliability Council of Texas, Inc. (ERCO)177.0 MWhJun 2022Dec 2023 Natural Gas
Hartwell Energy FacilityOglethorpe Power CorporationHartwell, GASouthern Company Services, Inc. - Trans (SOCO)207.1 GWhMar 1994Dec 2023 Natural Gas
Hell GateNew York Power AuthorityBronx, NYNew York Independent System Operator (NYIS)99.8 GWhJun 2001Dec 2023 Natural Gas
HEBSnackPlantTexas Microgrid, LLCHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)645.0 MWhMar 2019Dec 2023 Natural Gas
HartzogBasin Electric Power CoopWright, WYWestern Area Power Administration - Rocky Mountain Region (WACM)318.0 MWhJul 2002Dec 2023 Natural Gas
HEBHoustonDistributionCenterTexas Microgrid, LLCHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)6.8 GWhFeb 2021Dec 2023 Natural Gas
Heber CityHeber Light & Power CompanyHeber City, UTPacifiCorp East (PACE)22.3 GWhNov 1990Dec 2023 Natural Gas
HEBCCBakeryTexas Microgrid, LLCCorpus Christi, TXElectric Reliability Council of Texas, Inc. (ERCO)1.0 GWhOct 2019Dec 2023 Natural Gas
HEB00794Generate ER-NG, LLCMcKinney, TXElectric Reliability Council of Texas, Inc. (ERCO)33.0 MWhApr 2023Dec 2023 Natural Gas
Henrietta PeakerMRP San Joaquin Energy LLC.Lemoore, CACalifornia Independent System Operator (CISO)4.7 GWhMay 2002Aug 2024 Natural Gas
HEB00776Generate ER-NG, LLCKaty, TXElectric Reliability Council of Texas, Inc. (ERCO)96.0 MWhNov 2022Dec 2023 Natural Gas
HEB00769Texas Microgrid, LLCWebster, TXElectric Reliability Council of Texas, Inc. (ERCO)289.0 MWhOct 2021Dec 2023 Natural Gas
HEB00767Generate ER-NG, LLCMagnolia, TXElectric Reliability Council of Texas, Inc. (ERCO)178.0 MWhJun 2022Dec 2023 Natural Gas
HEB00594Entergy Texas Inc.The Woodlands, TXElectric Reliability Council of Texas, Inc. (ERCO)290.0 MWhAug 2019Dec 2022 Natural Gas
HEB00591Texas Microgrid, LLCRound Rock, TXElectric Reliability Council of Texas, Inc. (ERCO)425.0 MWhMar 2018Dec 2023 Natural Gas
HEB00292Texas Microgrid, LLCBay City, TXElectric Reliability Council of Texas, Inc. (ERCO)290.0 MWhNov 2016Dec 2023 Natural Gas
HEB00182Texas Microgrid, LLCTemple, TXElectric Reliability Council of Texas, Inc. (ERCO)298.0 MWhSep 2018Dec 2023 Natural Gas
HEB00110Texas Microgrid, LLCMissouri City, TXElectric Reliability Council of Texas, Inc. (ERCO)244.0 MWhAug 2017Dec 2023 Natural Gas

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