Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 555
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Hines Energy ComplexDuke Energy Florida, LLCBartow, FLDuke Energy Florida, Inc. (FPC)12.3 TWhMar 1999Mar 2025 Natural Gas
H Allen Franklin Combined CycleSouthern Power CoSmiths, ALSouthern Company Services, Inc. - Trans (SOCO)12.0 TWhMay 2002Mar 2025 Natural Gas
H L SpurlockEast Kentucky Power Coop, IncMaysville, KYPJM Interconnection, LLC (PJM)8.1 TWhAug 1977Mar 2025 Bituminous Coal : 99.8%
Hanging Rock Energy FacilityDynegy Hanging Rock Energy FacilityIronton, OHPJM Interconnection, LLC (PJM)8.0 TWhMay 2003Mar 2025 Natural Gas
HarrisDuke Energy Progress - (NC)New Hill, NCDuke Energy Progress East (CPLE)7.7 TWhApr 1987Mar 2025 Nuclear
Hummel Station LLCHummel Station, LLCShamokin Dam, PAPJM Interconnection, LLC (PJM)7.5 TWhMay 2018Mar 2025 Natural Gas
Hamilton Patriot Generation PlantHamilton Operating Services, LLCMontgomery, PAPJM Interconnection, LLC (PJM)6.3 TWhJun 2016Mar 2025 Natural Gas
Hunterstown Power PlantKestrel Acquisition, LLCGettysburg, PAPJM Interconnection, LLC (PJM)6.2 TWhJun 2003Mar 2025 Natural Gas
H B RobinsonDuke Energy Progress - (NC)Hartsville, SCDuke Energy Progress East (CPLE)6.2 TWhFeb 1971Mar 2025 Nuclear
Hickory Run Energy StationHickory Run Energy, LLCNew Castle, PAPJM Interconnection, LLC (PJM)6.1 TWhApr 2020Mar 2025 Natural Gas
Hamilton LibertyHamilton Liberty O&M LLCTowanda, PAPJM Interconnection, LLC (PJM)5.8 TWhMay 2016Mar 2025 Natural Gas
Hays Energy ProjectHays Energy, LLCSan Marcos, TXElectric Reliability Council of Texas, Inc. (ERCO)5.3 TWhMar 2002Mar 2025 Natural Gas
HunterPacifiCorpCastle Dale, UTPacifiCorp East (PACE)5.3 TWhMay 1978Mar 2025 Bituminous Coal : 99.8%
H L Culbreath Bayside Power StationTampa Electric CoTampa, FLTampa Electric Company (TEC)5.2 TWhOct 1965Mar 2025 Natural Gas
Hill Top Energy Center, LLCHill Top Energy Center, LLCCarmichaels, PAPJM Interconnection, LLC (PJM)4.9 TWhJun 2021Mar 2025 Natural Gas
Hermiston Power PartnershipHermiston Power PartnershipHermiston, ORGridforce Energy Management, LLC (GRID)4.4 TWhJul 2002Feb 2025 Natural Gas
Hillabee Energy CenterCER Generation LLCAlexander City, ALSouthern Company Services, Inc. - Trans (SOCO)4.0 TWhMay 2010Mar 2025 Natural Gas
High Desert Power PlantMRP Generation Holdings, LLCVictorville, CACalifornia Independent System Operator (CISO)3.8 TWhMar 2003Mar 2025 Natural Gas
Harquahala Generating ProjectNew Harquahala Generating Co, LLCTonopah, AZNew Harquahala Generating Company, LLC (HGMA)3.6 TWhMay 2004Mar 2025 Natural Gas
Harry AllenNevada Power CoLas Vegas, NVNevada Power Company (NEVP)3.4 TWhApr 1995Mar 2025 Natural Gas
Hermiston Generating PlantHermiston Generating Co LPHermiston, ORPacifiCorp West (PACW)3.3 TWhMay 1996Mar 2025 Natural Gas
Harding StreetAES IndianaIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)3.2 TWhMay 1958Mar 2025 Natural Gas
HuntingtonPacifiCorpHuntington, UTPacifiCorp East (PACE)3.2 TWhJun 1974Mar 2025 Bituminous Coal : 99.9%
Hinds Energy FacilityEntergy Mississippi LLCJackson, MSMidcontinent Independent System Operator, Inc. (MISO)3.0 TWhApr 2001Mar 2025 Natural Gas
HawthornEvergy MetroKansas City, MOSouthwest Power Pool (SWPP)3.0 TWhApr 1969Mar 2025 Subbituminous Coal : 75.6% Natural Gas : 24.4%
Higgins Generating StationNevada Power CoPrimm, NVNevada Power Company (NEVP)2.9 TWhJan 2004Mar 2025 Natural Gas
Harrison County Power ProjectNortheast Texas Elec Coop, IncMarshall, TXSouthwest Power Pool (SWPP)2.8 TWhMay 2003Mar 2025 Natural Gas
Hobbs Generating StationLea Power Partners LLCHobbs, NMSouthwest Power Pool (SWPP)2.7 TWhAug 2008Mar 2025 Natural Gas
High BridgeNorthern States Power Co - MinnesotaSt. Paul, MNMidcontinent Independent System Operator, Inc. (MISO)2.6 TWhApr 2008Mar 2025 Natural Gas
High Banks Wind, LLCHigh Banks Wind, LLCCuba, KSSouthwest Power Pool (SWPP)2.6 TWhNov 2023Mar 2025 Wind
Horse Hollow Wind Energy CenterFPL Energy Horse Hollow LLCWingate, TXElectric Reliability Council of Texas, Inc. (ERCO)2.5 TWhNov 2005Mar 2025 Wind
Hidalgo Energy CenterCalpine Corp - HidalgoEdinburg, TXElectric Reliability Council of Texas, Inc. (ERCO)2.3 TWhMay 2000Mar 2025 Natural Gas
HarringtonSouthwestern Public Service CoAmarillo, TXSouthwest Power Pool (SWPP)2.3 TWhDec 1975Mar 2025 Subbituminous Coal : 70.4% Natural Gas : 29.6%
Holland Energy FacilityNAES Corporation - (WA)Beecher City, ILMidcontinent Independent System Operator, Inc. (MISO)2.2 TWhAug 2002Mar 2025 Natural Gas
Hot Spring Generating FacilityEntergy Arkansas LLCMalvern, ARMidcontinent Independent System Operator, Inc. (MISO)2.1 TWhMay 2002Mar 2025 Natural Gas
Hopewell CogenerationLuminant Generation Company LLCHopewell, VAPJM Interconnection, LLC (PJM)2.1 TWhDec 1989Mar 2025 Natural Gas : 99.4% Distillate Fuel Oil : 0.6%
HaydenPublic Service Co of ColoradoHayden, COPublic Service Company of Colorado (PSCO)2.1 TWhJun 1965Feb 2025 Bituminous Coal : 99.8%
Hale Community Wind FarmSouthwestern Public Service CoPlainview, TXSouthwest Power Pool (SWPP)2.1 TWhMay 2019Mar 2025 Wind
HaynesLos Angeles Department of Water & PowerLong Beach, CALos Angeles Department of Water and Power (LDWP)2.0 TWhAug 1962Mar 2025 Natural Gas
H Wilson Sundt Generating StationTucson Electric Power CoTucson, AZTucson Electric Power (TEPC)1.9 TWhNov 1958Mar 2025 Natural Gas
Hay RoadCalpine Mid-Atlantic Generation LLCWilmington, DEPJM Interconnection, LLC (PJM)1.9 TWhApr 1989Mar 2025 Natural Gas : 98.0% Distillate Fuel Oil : 2.0%
Hells CanyonIdaho Power CoOxbow, ORIdaho Power Company (IPCO)1.8 TWhSep 1967Dec 2023 Water
Hoover Dam (NV)U S Bureau of ReclamationBoulder City, NVWestern Area Power Administration - Desert Southwest Region (WALC)1.8 TWhAug 1936Mar 2025 Water
Houston Chemical Complex BattlegroundOxy Vinyls LPHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)1.7 TWhApr 1982Mar 2025 Natural Gas : 99.1% Other Gas : 0.9%
Highland Wind Project (IA)MidAmerican Energy CoPrimghar, IAMidcontinent Independent System Operator, Inc. (MISO)1.7 TWhMay 2015Mar 2025 Wind
HugoWestern Farmers Elec Coop, IncFort Towson, OKSouthwest Power Pool (SWPP)1.6 TWhMar 1982Mar 2025 Subbituminous Coal : 99.6%
HolcombSunflower Electric Power CorpHolcomb, KSSouthwest Power Pool (SWPP)1.3 TWhJul 1983Mar 2025 Subbituminous Coal : 99.1% Natural Gas : 0.9%
Hoover Dam (AZ)U S Bureau of ReclamationBoulder City, AZWestern Area Power Administration - Desert Southwest Region (WALC)1.2 TWhAug 1936Mar 2025 Water
High Lonesome Wind Power, LLC HybridHigh Lonesome Wind Power, LLCRankin, TXElectric Reliability Council of Texas, Inc. (ERCO)1.2 TWhJun 2021Mar 2025 Wind
Hecate Energy Frye Solar LLCHecate Energy Frye Solar LLCKress, TXElectric Reliability Council of Texas, Inc. (ERCO)1.1 TWh-Mar 2025 Solar
Hog Bayou Energy CenterMobile Energy LLCMobile, ALSouthern Company Services, Inc. - Trans (SOCO)1.0 TWhJun 2001Mar 2025 Natural Gas
HF Sinclair Puget Sound RefiningHF Sinclair CorporationAnacortes, WAPuget Sound Energy, Inc. (PSEI)1.0 TWhAug 1991Mar 2025 Natural Gas : 75.2% Other Gas : 24.8%
Hubbard WindHubbard Wind LLCMt Calm, TXElectric Reliability Council of Texas, Inc. (ERCO)975.9 GWhOct 2021Mar 2025 Wind
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)900.2 GWhDec 1992Mar 2025 Natural Gas : 99.9%
HandleyConstellation Power, IncFort Worth, TXElectric Reliability Council of Texas, Inc. (ERCO)867.2 GWhJun 1963Mar 2025 Natural Gas
Horseshoe LakeOklahoma Gas & Electric CoHarrah, OKSouthwest Power Pool (SWPP)865.2 GWhMar 1958Dec 2023 Natural Gas
Heartland Divide IIHeartland Divide IIAudubon, IAMidcontinent Independent System Operator, Inc. (MISO)835.6 GWhFeb 2022Mar 2025 Wind
Horse Creek Wind FarmHorse Creek Wind, LLCWeinert, TXElectric Reliability Council of Texas, Inc. (ERCO)818.8 GWhSep 2016Dec 2023 Wind
Helena WindHelena Wind, LLCPawnee, TXElectric Reliability Council of Texas, Inc. (ERCO)759.8 GWhMay 2022Mar 2025 Wind
Harvest Ridge Wind FarmHarvest Ridge Wind FarmNewman, ILMidcontinent Independent System Operator, Inc. (MISO)747.2 GWhJun 2020Mar 2025 Wind
Hidalgo Wind Farm LLCHidalgo Wind Farm LLCMcCook, TXElectric Reliability Council of Texas, Inc. (ERCO)744.5 GWhNov 2016Mar 2025 Wind
Haystack Wind Project, LLCHaystack Wind Project, LLCCarroll, NESouthwest Power Pool (SWPP)744.3 GWhFeb 2022Mar 2025 Wind
Horizon Hill Wind ProjectHorizon Hill Wind, LLCCrescent, OKSouthwest Power Pool (SWPP)654.8 GWh-Mar 2025 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
Hunlock Power StationUGI Development CoHunlok Creek, PAPJM Interconnection, LLC (PJM)603.0 GWhAug 1959Dec 2023 Natural Gas
Heart of Texas Wind ProjectScout Clean Energy LLCBrady, TXElectric Reliability Council of Texas, Inc. (ERCO)598.1 GWhApr 2020Mar 2025 Wind
Headwaters Wind Farm II LLCEDP Renewables North America LLCLosanville, INPJM Interconnection, LLC (PJM)570.0 GWhMay 2021Mar 2025 Wind
Hawk Road FacilityOglethorpe Power CorporationFranklin, GASouthern Company Services, Inc. - Trans (SOCO)569.4 GWhApr 2001Dec 2023 Natural Gas
Horseshoe Bend Wind LLCCaithness Shepherds Flat LLCArlington, ORBonneville Power Administration (BPAT)567.2 GWhJun 2012Mar 2025 Wind
High Trail Wind Farm LLCHigh Trail Wind Farm LLCEllsworth, ILPJM Interconnection, LLC (PJM)554.3 GWhFeb 2007Mar 2025 Wind
Hilltopper Wind ProjectHilltopper Wind Project, LLCMt. Pulaski, ILPJM Interconnection, LLC (PJM)518.1 GWhNov 2018Mar 2025 Wind
Heartland FarmsConsumers Energy Co - (MI)Middleton, MIMidcontinent Independent System Operator, Inc. (MISO)484.6 GWh-Mar 2025 Wind
Hopkins Energy LLCHopkins Energy LLCDike, TXElectric Reliability Council of Texas, Inc. (ERCO)472.3 GWh-Mar 2025 Solar
Hecate Energy Highland LLCHecate Energy Highland LLCBuford, OHPJM Interconnection, LLC (PJM)470.0 GWh-Mar 2025 Solar
HO Clarke GeneratingProEnergy ServicesHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)468.0 GWhFeb 2021Mar 2025 Natural Gas
Heartland Divide Wind Project, LLCHeartland Divide Wind Project, LLCMelville, IAMidcontinent Independent System Operator, Inc. (MISO)444.5 GWhNov 2018Mar 2025 Wind
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)430.7 GWhMay 2022Mar 2025 Solar : 99.9%
HaasPacific Gas & Electric Co.Balch Camp, CACalifornia Independent System Operator (CISO)430.0 GWhNov 1958Mar 2025 Water
Horizon SolarLeeward Asset Management, LLCPearsall, TXElectric Reliability Council of Texas, Inc. (ERCO)428.5 GWhNov 2023Mar 2025 Solar
Heat Recovery Coke FacilityCokenergy IncEast Chicago, INMidcontinent Independent System Operator, Inc. (MISO)425.8 GWhMar 1998Mar 2025 Waste Heat
HealyGolden Valley Elec Assn IncHealy, AK413.2 GWhAug 1967Mar 2025 Lignite Coal : 84.1% Waste/Other Coal : 14.8% Distillate Fuel Oil : 1.1%
Hopkins Ridge WindPuget Sound Energy IncDayton, WABonneville Power Administration (BPAT)405.8 GWhOct 2005Mar 2025 Wind
Holstein 1 Solar FarmDuke Energy Renewables ServicesWingate, TXElectric Reliability Council of Texas, Inc. (ERCO)386.0 GWhMay 2020Mar 2025 Solar
Hillcrest SolarHillcrest Solar I, LLCMt. Orab, OHPJM Interconnection, LLC (PJM)386.0 GWhJun 2021Mar 2025 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)359.5 GWhAug 2010Mar 2025 Natural Gas : 99.6%
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
H PowerCovanta Honolulu Resource RecoveryKapolei, HI351.8 GWhOct 1989Mar 2025 Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Distillate Fuel Oil : 1.1%
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
Hardy Hills Solar Energy LLCHardy Hills Solar LLCFrankfort, INMidcontinent Independent System Operator, Inc. (MISO)339.9 GWh-Mar 2025 Solar

Summary of Power Plants By State

Figures are based on March 2025 generation numbers.
StateRankActive PlantsMar 2025 Generation
Alabama# 77510,399.45 GWh
Alaska# 48137460.30 GWh
Arizona# 161677,756.35 GWh
Arkansas# 29794,503.48 GWh
California# 51,56515,306.94 GWh
Colorado# 302574,337.74 GWh
Connecticut# 311523,831.37 GWh
Delaware# 5030183.34 GWh
District of Columbia# 511215.27 GWh
Florida# 330518,686.61 GWh
Georgia# 92399,979.52 GWh
Hawaii# 4667749.10 GWh
Idaho# 431261,488.21 GWh
Illinois# 433215,592.21 GWh
Indiana# 122018,849.97 GWh
Iowa# 202796,323.45 GWh
Kansas# 251575,176.23 GWh
Kentucky# 24565,180.56 GWh
Louisiana# 18816,708.43 GWh
Maine# 451571,313.29 GWh
Maryland# 391792,427.73 GWh
Massachusetts# 425971,608.56 GWh
Michigan# 102639,898.87 GWh
Minnesota# 267365,082.27 GWh
Mississippi# 19536,374.07 GWh
Missouri# 211165,776.95 GWh
StateRankActive PlantsMar 2025 Generation
Montana# 40672,309.70 GWh
Nebraska# 371173,008.88 GWh
Nevada# 341093,381.98 GWh
New Hampshire# 44561,374.49 GWh
New Jersey# 283714,514.07 GWh
New Mexico# 351383,378.20 GWh
New York# 881810,278.94 GWh
North Carolina# 118779,080.20 GWh
North Dakota# 33573,690.67 GWh
Ohio# 619011,252.37 GWh
Oklahoma# 171296,972.70 GWh
Oregon# 222545,543.74 GWh
Pennsylvania# 223719,658.43 GWh
Rhode Island# 4794622.24 GWh
South Carolina# 141948,606.12 GWh
South Dakota# 41521,945.10 GWh
Tennessee# 23855,241.09 GWh
Texas# 181843,194.33 GWh
Utah# 361143,056.84 GWh
Vermont# 49112230.44 GWh
Virginia# 152148,465.83 GWh
Washington# 131278,662.62 GWh
West Virginia# 38362,977.95 GWh
Wisconsin# 272224,571.79 GWh
Wyoming# 32693,817.24 GWh