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 Allen Franklin Combined CycleSouthern Power CoSmiths, ALSouthern Company Services, Inc. - Trans (SOCO)12.3 TWhMay 2002Aug 2024 Natural Gas
Hines Energy ComplexDuke Energy Florida, LLCBartow, FLDuke Energy Florida, Inc. (FPC)11.3 TWhMar 1999Aug 2024 Natural Gas
Hanging Rock Energy FacilityDynegy Hanging Rock Energy FacilityIronton, OHPJM Interconnection, LLC (PJM)9.6 TWhMay 2003Aug 2024 Natural Gas
Hummel Station LLCHummel Station, LLCShamokin Dam, PAPJM Interconnection, LLC (PJM)8.4 TWhMay 2018Aug 2024 Natural Gas
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%
HarrisDuke Energy Progress - (NC)New Hill, NCDuke Energy Progress East (CPLE)7.7 TWhApr 1987Aug 2024 Nuclear
H B RobinsonDuke Energy Progress - (NC)Hartsville, SCDuke Energy Progress East (CPLE)6.8 TWhFeb 1971Aug 2024 Nuclear
Hamilton Patriot Generation PlantHamilton Operating Services, LLCMontgomery, PAPJM Interconnection, LLC (PJM)6.4 TWhJun 2016Aug 2024 Natural Gas
Hamilton LibertyHamilton Liberty O&M LLCTowanda, PAPJM Interconnection, LLC (PJM)6.0 TWhMay 2016Aug 2024 Natural Gas
Hickory Run Energy StationHickory Run Energy, LLCNew Castle, PAPJM Interconnection, LLC (PJM)5.9 TWhApr 2020Aug 2024 Natural Gas
Hays Energy ProjectHays Energy, LLCSan Marcos, TXElectric Reliability Council of Texas, Inc. (ERCO)5.2 TWhMar 2002Aug 2024 Natural Gas
H L Culbreath Bayside Power StationTampa Electric CoTampa, FLTampa Electric Company (TEC)4.9 TWhOct 1965Aug 2024 Natural Gas
High Desert Power PlantMRP Generation Holdings, LLCVictorville, CACalifornia Independent System Operator (CISO)4.6 TWhMar 2003Aug 2024 Natural Gas
Hillabee Energy CenterCER Generation LLCAlexander City, ALSouthern Company Services, Inc. - Trans (SOCO)4.5 TWhMay 2010Aug 2024 Natural Gas
Hill Top Energy Center, LLCHill Top Energy Center, LLCCarmichaels, PAPJM Interconnection, LLC (PJM)4.4 TWhJun 2021Aug 2024 Natural Gas
Hunterstown Power PlantKestrel Acquisition, LLCGettysburg, PAPJM Interconnection, LLC (PJM)4.2 TWhJun 2003Aug 2024 Natural Gas
Hermiston Power PartnershipHermiston Power PartnershipHermiston, ORGridforce Energy Management, LLC (GRID)4.0 TWhJul 2002Aug 2024 Natural Gas
Harding StreetAES IndianaIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)3.5 TWhMay 1958Aug 2024 Natural Gas : 99.9%
Hobbs Generating StationLea Power Partners LLCHobbs, NMSouthwest Power Pool (SWPP)3.5 TWhAug 2008Aug 2024 Natural Gas
HunterPacifiCorpCastle Dale, UTPacifiCorp East (PACE)3.4 TWhMay 1978Aug 2024 Bituminous Coal : 99.7%
Hinds Energy FacilityEntergy Mississippi LLCJackson, MSMidcontinent Independent System Operator, Inc. (MISO)3.2 TWhApr 2001Aug 2024 Natural Gas
Harrison County Power ProjectNortheast Texas Elec Coop, IncMarshall, TXSouthwest Power Pool (SWPP)3.2 TWhMay 2003Aug 2024 Natural Gas
High BridgeNorthern States Power Co - MinnesotaSt. Paul, MNMidcontinent Independent System Operator, Inc. (MISO)3.2 TWhApr 2008Aug 2024 Natural Gas
Hermiston Generating PlantHermiston Generating Co LPHermiston, ORPacifiCorp West (PACW)3.0 TWhMay 1996Aug 2024 Natural Gas
HawthornEvergy MetroKansas City, MOSouthwest Power Pool (SWPP)3.0 TWhApr 1969Aug 2024 Subbituminous Coal : 76.3% Natural Gas : 23.7%
Harquahala Generating ProjectNew Harquahala Generating Co, LLCTonopah, AZNew Harquahala Generating Company, LLC (HGMA)2.7 TWhMay 2004Aug 2024 Natural Gas
Holland Energy FacilityNAES Corporation - (WA)Beecher City, ILMidcontinent Independent System Operator, Inc. (MISO)2.7 TWhAug 2002Aug 2024 Natural Gas
HuntingtonPacifiCorpHuntington, UTPacifiCorp East (PACE)2.5 TWhJun 1974Aug 2024 Bituminous Coal : 99.9%
HaynesLos Angeles Department of Water & PowerLong Beach, CALos Angeles Department of Water and Power (LDWP)2.5 TWhAug 1962Aug 2024 Natural Gas
Horse Hollow Wind Energy CenterFPL Energy Horse Hollow LLCWingate, TXElectric Reliability Council of Texas, Inc. (ERCO)2.5 TWhNov 2005Aug 2024 Wind
HarringtonSouthwestern Public Service CoAmarillo, TXSouthwest Power Pool (SWPP)2.4 TWhDec 1975Aug 2024 Subbituminous Coal : 98.2% Natural Gas : 1.8%
Harry AllenNevada Power CoLas Vegas, NVNevada Power Company (NEVP)2.4 TWhApr 1995Aug 2024 Natural Gas
Higgins Generating StationNevada Power CoPrimm, NVNevada Power Company (NEVP)2.3 TWhJan 2004Aug 2024 Natural Gas
HaydenPublic Service Co of ColoradoHayden, COPublic Service Company of Colorado (PSCO)2.2 TWhJun 1965Aug 2024 Bituminous Coal : 99.8%
Hale Community Wind FarmSouthwestern Public Service CoPlainview, TXSouthwest Power Pool (SWPP)2.1 TWhMay 2019Aug 2024 Wind
Hidalgo Energy CenterCalpine Corp - HidalgoEdinburg, TXElectric Reliability Council of Texas, Inc. (ERCO)2.1 TWhMay 2000Aug 2024 Natural Gas
High Banks Wind, LLCHigh Banks Wind, LLCCuba, KSSouthwest Power Pool (SWPP)2.0 TWhNov 2023Aug 2024 Wind
Houston Chemical Complex BattlegroundOxy Vinyls LPHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)1.8 TWhApr 1982Aug 2024 Natural Gas : 98.9% Other Gas : 1.1%
Hells CanyonIdaho Power CoOxbow, ORIdaho Power Company (IPCO)1.8 TWhSep 1967Dec 2023 Water
Hay RoadCalpine Mid-Atlantic Generation LLCWilmington, DEPJM Interconnection, LLC (PJM)1.7 TWhApr 1989Aug 2024 Natural Gas : 99.7%
Highland Wind Project (IA)MidAmerican Energy CoPrimghar, IAMidcontinent Independent System Operator, Inc. (MISO)1.6 TWhMay 2015Aug 2024 Wind
Hopewell CogenerationLuminant Generation Company LLCHopewell, VAPJM Interconnection, LLC (PJM)1.6 TWhDec 1989Aug 2024 Natural Gas : 99.7%
Hot Spring Generating FacilityEntergy Arkansas LLCMalvern, ARMidcontinent Independent System Operator, Inc. (MISO)1.5 TWhMay 2002Aug 2024 Natural Gas
H Wilson Sundt Generating StationTucson Electric Power CoTucson, AZTucson Electric Power (TEPC)1.5 TWhNov 1958Aug 2024 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
Hoover Dam (NV)U S Bureau of ReclamationBoulder City, NVWestern Area Power Administration - Desert Southwest Region (WALC)1.4 TWhAug 1936Aug 2024 Water
High Lonesome Wind Power, LLC HybridHigh Lonesome Wind Power, LLCRankin, TXElectric Reliability Council of Texas, Inc. (ERCO)1.3 TWhJun 2021Aug 2024 Wind
HugoWestern Farmers Elec Coop, IncFort Towson, OKSouthwest Power Pool (SWPP)1.2 TWhMar 1982Aug 2024 Subbituminous Coal : 99.6%
HolcombSunflower Electric Power CorpHolcomb, KSSouthwest Power Pool (SWPP)1.2 TWhJul 1983Aug 2024 Subbituminous Coal : 99.1% Natural Gas : 0.9%
Hubbard WindHubbard Wind LLCMt Calm, TXElectric Reliability Council of Texas, Inc. (ERCO)992.8 GWhOct 2021Aug 2024 Wind
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%
HandleyConstellation Power, IncFort Worth, TXElectric Reliability Council of Texas, Inc. (ERCO)969.0 GWhJun 1963Aug 2024 Natural Gas
Hog Bayou Energy CenterMobile Energy LLCMobile, ALSouthern Company Services, Inc. - Trans (SOCO)956.3 GWhJun 2001Aug 2024 Natural Gas
HoltwoodBIF III Holtwood LLCHoltwood, PAPJM Interconnection, LLC (PJM)949.8 GWhSep 1910Dec 2023 Water
Holland Energy ParkCity of HollandHolland, MIMidcontinent Independent System Operator, Inc. (MISO)947.0 GWhMay 2017Dec 2023 Natural Gas
Harry L. OswaldArkansas Electric Coop CorpLittle Rock, ARMidcontinent Independent System Operator, Inc. (MISO)941.0 GWhJun 2002Dec 2023 Natural Gas
Hardee Power StationInvenergy Services LLCBowling Green, FLTampa Electric Company (TEC)895.2 GWhDec 1992Aug 2024 Natural Gas
High Prairie Wind FarmUnion Electric Co - (MO)Queen City, MOMidcontinent Independent System Operator, Inc. (MISO)880.9 GWhNov 2020Aug 2024 Wind
Horseshoe LakeOklahoma Gas & Electric CoHarrah, OKSouthwest Power Pool (SWPP)865.2 GWhMar 1958Dec 2023 Natural Gas
Haystack Wind Project, LLCHaystack Wind Project, LLCCarroll, NESouthwest Power Pool (SWPP)827.8 GWhFeb 2022Aug 2024 Wind
Horse Creek Wind FarmHorse Creek Wind, LLCWeinert, TXElectric Reliability Council of Texas, Inc. (ERCO)818.8 GWhSep 2016Dec 2023 Wind
Heartland Divide IIHeartland Divide IIAudubon, IAMidcontinent Independent System Operator, Inc. (MISO)794.5 GWhFeb 2022Aug 2024 Wind
Helena WindHelena Wind, LLCPawnee, TXElectric Reliability Council of Texas, Inc. (ERCO)750.0 GWhMay 2022Aug 2024 Wind
Harvest Ridge Wind FarmHarvest Ridge Wind FarmNewman, ILMidcontinent Independent System Operator, Inc. (MISO)734.7 GWhJun 2020Aug 2024 Wind
Hidalgo Wind Farm LLCHidalgo Wind Farm LLCMcCook, TXElectric Reliability Council of Texas, Inc. (ERCO)695.0 GWhNov 2016Aug 2024 Wind
Hungry HorseU S Bureau of ReclamationColumbia Falls, MTBonneville Power Administration (BPAT)650.2 GWhSep 1952Dec 2023 Water
Headwaters Wind Farm LLCHeadwaters Wind Farm LLCWinchester, INPJM Interconnection, LLC (PJM)622.9 GWhNov 2014Dec 2023 Wind
Heart of Texas Wind ProjectScout Clean Energy LLCBrady, TXElectric Reliability Council of Texas, Inc. (ERCO)606.0 GWhApr 2020Aug 2024 Wind
Hunlock Power StationUGI Development CoHunlok Creek, PAPJM Interconnection, LLC (PJM)603.0 GWhAug 1959Dec 2023 Natural Gas
Horseshoe Bend Wind LLCCaithness Shepherds Flat LLCArlington, ORBonneville Power Administration (BPAT)584.2 GWhJun 2012Aug 2024 Wind
Hawk Road FacilityOglethorpe Power CorporationFranklin, GASouthern Company Services, Inc. - Trans (SOCO)569.4 GWhApr 2001Dec 2023 Natural Gas
Hilltopper Wind ProjectHilltopper Wind Project, LLCMt. Pulaski, ILPJM Interconnection, LLC (PJM)553.6 GWhNov 2018Aug 2024 Wind
HaasPacific Gas & Electric Co.Balch Camp, CACalifornia Independent System Operator (CISO)543.6 GWhNov 1958Aug 2024 Water
High Trail Wind Farm LLCHigh Trail Wind Farm LLCEllsworth, ILPJM Interconnection, LLC (PJM)537.3 GWhFeb 2007Aug 2024 Wind
Headwaters Wind Farm II LLCEDP Renewables North America LLCLosanville, INPJM Interconnection, LLC (PJM)533.6 GWhMay 2021Aug 2024 Wind
Heat Recovery Coke FacilityCokenergy IncEast Chicago, INMidcontinent Independent System Operator, Inc. (MISO)450.6 GWhMar 1998Aug 2024 Waste Heat
Hardin Generator ProjectHeorot Power ManagementHardin, MTNorthWestern Corporation (NWMT)435.4 GWhFeb 2006Dec 2023 Subbituminous Coal : 99.0% Natural Gas : 1.0%
Hawks Nest HydroHawks Nest Hydro LLCGauley Bridge, WVPJM Interconnection, LLC (PJM)435.2 GWhMay 1936Dec 2023 Water
Hickory Park Solar HybridRWE Renewables Americas, LLCCamilla, GASouthern Company Services, Inc. - Trans (SOCO)432.5 GWhMay 2022Aug 2024 Solar : 99.7%
Hecate Energy Frye Solar LLCHecate Energy Frye Solar LLCKress, TXElectric Reliability Council of Texas, Inc. (ERCO)426.9 GWh-Aug 2024 Solar
Heartland Divide Wind Project, LLCHeartland Divide Wind Project, LLCMelville, IAMidcontinent Independent System Operator, Inc. (MISO)426.6 GWhNov 2018Aug 2024 Wind
HO Clarke GeneratingProEnergy ServicesHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)421.8 GWhFeb 2021Aug 2024 Natural Gas
Holstein 1 Solar FarmDuke Energy Renewables ServicesWingate, TXElectric Reliability Council of Texas, Inc. (ERCO)389.6 GWhMay 2020Aug 2024 Solar
HealyGolden Valley Elec Assn IncHealy, AK381.8 GWhAug 1967Aug 2024 Lignite Coal : 71.4% Waste/Other Coal : 27.5% Distillate Fuel Oil : 1.1%
Hillcrest SolarHillcrest Solar I, LLCMt. Orab, OHPJM Interconnection, LLC (PJM)380.0 GWhJun 2021Aug 2024 Solar
Hartwell LakeUSCE-Savannah DistrictHartwell, GASoutheastern Power Administration (SEPA)378.9 GWhMar 1962Dec 2023 Water
Humboldt BayPacific Gas & Electric Co.Eureka, CACalifornia Independent System Operator (CISO)367.5 GWhAug 2010Aug 2024 Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
Hopkins Ridge WindPuget Sound Energy IncDayton, WABonneville Power Administration (BPAT)365.5 GWhOct 2005Aug 2024 Wind
Hal C Weaver Power PlantUniversity of Texas at AustinAustin, TXElectric Reliability Council of Texas, Inc. (ERCO)354.4 GWhSep 1951Dec 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%
Hackberry Wind FarmHackberry Wind LLCAlbany, TXElectric Reliability Council of Texas, Inc. (ERCO)352.4 GWhNov 2008Dec 2023 Wind
High Lonesome Mesa LLCHigh Lonesome Mesa, LLCWillard, NMPublic Service Company of New Mexico (PNM)350.1 GWhJun 2009Dec 2023 Wind
Hopewell Power StationVirginia Electric & Power CoHopewell, VAPJM Interconnection, LLC (PJM)345.0 GWhJun 1992Dec 2023 Wood/Wood Waste Solids : 99.9%
High PlainsPacifiCorpRock River, WYPacifiCorp East (PACE)342.1 GWhAug 2009Dec 2023 Wind
Hoopeston Wind LLCHoopeston Wind LLCRossville, ILMidcontinent Independent System Operator, Inc. (MISO)334.1 GWhFeb 2015Dec 2023 Wind
H PowerCovanta Honolulu Resource RecoveryKapolei, HI328.8 GWhOct 1989Aug 2024 Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Distillate Fuel Oil : 1.1%
Horizon SolarLeeward Asset Management, LLCPearsall, TXElectric Reliability Council of Texas, Inc. (ERCO)317.8 GWhNov 2023Aug 2024 Solar
Horizon Hill Wind ProjectHorizon Hill Wind, LLCCrescent, OKSouthwest Power Pool (SWPP)309.3 GWh-Aug 2024 Wind
Highlander Solar Energy Station 1AES Distributed EnergySpotsylvania, VAPJM Interconnection, LLC (PJM)304.1 GWhNov 2020Aug 2024 Solar
Halifax County BiomassSouth Boston Energy LLCSouth Boston, VAPJM Interconnection, LLC (PJM)298.4 GWhOct 2013Dec 2023 Wood/Wood Waste Solids

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