Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 809
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
McGuireDuke Energy Carolinas, LLCHuntersville, NCDuke Energy Carolinas (DUK)19.5 TWhAug 1981Aug 2024 Nuclear
MillstoneDominion Energy Nuclear Conn IncWaterford, CTISO New England (ISNE)16.3 TWhNov 1975Aug 2024 Nuclear
Monroe (MI)DTE Electric CompanyMonroe, MIMidcontinent Independent System Operator, Inc. (MISO)13.0 TWhOct 1969Aug 2024 Subbituminous Coal : 73.2% Bituminous Coal : 17.0% Petroleum Coke : 9.5%
Martin LakeLuminant Generation Company LLCTatum, TXElectric Reliability Council of Texas, Inc. (ERCO)11.0 TWhApr 1977Aug 2024 Subbituminous Coal : 99.8%
Midland Cogeneration VentureMidland Cogeneration VentureMidland, MIMidcontinent Independent System Operator, Inc. (MISO)10.8 TWhMay 1989Aug 2024 Natural Gas
McIntosh Combined Cycle FacilityGeorgia Power CoRincon, GASouthern Company Services, Inc. - Trans (SOCO)8.2 TWhMay 2005Aug 2024 Natural Gas
Moxie Freedom Generation PlantMoxie Freedom LLCSalem Township, PAPJM Interconnection, LLC (PJM)7.7 TWhJul 2018Aug 2024 Natural Gas
Mill Creek (KY)Louisville Gas & Electric CoLouisville, KYLouisville Gas and Electric Company and Kentucky Utilities Company (LGEE)7.3 TWhJul 1972Aug 2024 Bituminous Coal : 99.6%
Marshall (NC)Duke Energy Carolinas, LLCTerrell, NCDuke Energy Carolinas (DUK)7.2 TWhFeb 1965Aug 2024 Bituminous Coal : 51.4% Natural Gas : 48.6%
MartinFlorida Power & Light CoIndiantown, FLFlorida Power & Light Co. (FPL)7.2 TWhNov 1980Aug 2024 Natural Gas
ManateeFlorida Power & Light CoParrish, FLFlorida Power & Light Co. (FPL)7.0 TWhSep 1976Aug 2024 Natural Gas
Marcus Hook Energy LPMarcus Hook Energy LPMarcus Hook, PAPJM Interconnection, LLC (PJM)6.5 TWhNov 2004Aug 2024 Natural Gas
Magnolia Power PlantTennessee Valley AuthorityAshland, MSTennessee Valley Authority (TVA)6.4 TWhJul 2003Aug 2024 Natural Gas
MountaineerAppalachian Power CoNew Haven, WVPJM Interconnection, LLC (PJM)6.1 TWhAug 1980Aug 2024 Bituminous Coal : 99.7%
Montgomery CountyEntergy Texas Inc.Willis, TXMidcontinent Independent System Operator, Inc. (MISO)6.0 TWhDec 2020Aug 2024 Natural Gas
Midlothian Energy FacilityMidlothian Energy LLCMidlothian, TXElectric Reliability Council of Texas, Inc. (ERCO)6.0 TWhApr 2000Aug 2024 Natural Gas
Monticello Nuclear FacilityNorthern States Power Co - MinnesotaMonticello, MNMidcontinent Independent System Operator, Inc. (MISO)5.3 TWhMay 1971Aug 2024 Nuclear
Miami FortLuminant Miami FortNorth Bend, OHPJM Interconnection, LLC (PJM)4.8 TWhOct 1960Aug 2024 Bituminous Coal : 99.6%
Milton R YoungMinnkota Power Coop, IncCenter, NDMidcontinent Independent System Operator, Inc. (MISO)4.6 TWhSep 1970Aug 2024 Lignite Coal : 99.4% Distillate Fuel Oil : 0.6%
Morgan Energy CenterMorgan Energy Center LLCDecatur, ALTennessee Valley Authority (TVA)4.5 TWhMay 2003Aug 2024 Natural Gas
Magnet CoveArkansas Electric Coop CorpMalvern, ARMidcontinent Independent System Operator, Inc. (MISO)3.8 TWhJun 2005Aug 2024 Natural Gas
McNaryUSACE Northwestern DivisionUmatilla, ORBonneville Power Administration (BPAT)3.6 TWhNov 1953Dec 2023 Water
Mesquite Generating Station Block 1Salt River ProjectArlington, AZSalt River Project Agricultural Improvement and Power District (SRP)3.6 TWhMay 2003Aug 2024 Natural Gas
Milford Power ProjectMilford Power Co LLCMilford, CTISO New England (ISNE)3.6 TWhJan 2004Aug 2024 Natural Gas
Middletown Energy CenterOhio Power Partners, LLCMiddletown, OHPJM Interconnection, LLC (PJM)3.5 TWhApr 2018Aug 2024 Natural Gas
Mesquite Generating Station Block 2Mesquite Power LLCArlington, AZSalt River Project Agricultural Improvement and Power District (SRP)3.5 TWhNov 2003Aug 2024 Natural Gas
Mt StormVirginia Electric & Power CoMount Storm, WVPJM Interconnection, LLC (PJM)3.5 TWhAug 1965Aug 2024 Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
MeromHallador Power Company, LLCSullivan, INMidcontinent Independent System Operator, Inc. (MISO)3.4 TWhJan 1982Aug 2024 Bituminous Coal : 99.8%
Mitchell (WV)Kentucky Power CoCaptina, WVPJM Interconnection, LLC (PJM)3.4 TWhApr 1971Aug 2024 Bituminous Coal : 99.2% Distillate Fuel Oil : 0.8%
Marshalltown Generating StationInterstate Power and Light CoMarshalltown, IAMidcontinent Independent System Operator, Inc. (MISO)3.3 TWhMar 2017Aug 2024 Natural Gas
McWilliamsPowerSouth Energy CooperativeGantt, ALSouthern Company Services, Inc. - Trans (SOCO)3.0 TWhNov 1954Aug 2024 Natural Gas
Metcalf Energy CenterCalpine Corp - Metcalf Energy CenterSan Jose, CACalifornia Independent System Operator (CISO)3.0 TWhMay 2005Aug 2024 Natural Gas
Mankato Energy CenterMEC Holdings, LLCMankato, MNMidcontinent Independent System Operator, Inc. (MISO)2.6 TWhJun 2006Dec 2023 Natural Gas
MuskogeeOklahoma Gas & Electric CoFort Gibson, OKSouthwest Power Pool (SWPP)2.6 TWhNov 1977Aug 2024 Natural Gas : 83.1% Subbituminous Coal : 16.9%
Mountainview Generating StationSouthern California Edison CoRedlands, CACalifornia Independent System Operator (CISO)2.6 TWhNov 2005Aug 2024 Natural Gas
McClain Energy FacilityOklahoma Gas & Electric CoNewcastle, OKSouthwest Power Pool (SWPP)2.5 TWhMay 2001Aug 2024 Natural Gas
Magic Valley Generating StationCalpine Corp-Magic ValleyEdinburg, TXElectric Reliability Council of Texas, Inc. (ERCO)2.4 TWhJan 2002Aug 2024 Natural Gas
Mustang StationGolden Spread Electric Cooperative, IncDenver City, TXSouthwest Power Pool (SWPP)2.1 TWhMay 1999Aug 2024 Natural Gas
Midulla Generating StationSeminole Electric Cooperative IncBowling Green, FLSeminole Electric Cooperative (SEC)2.0 TWhDec 2001Aug 2024 Natural Gas
Major Oak PowerMajor Oak Power, LLCBremond, TXElectric Reliability Council of Texas, Inc. (ERCO)2.0 TWhAug 1990Aug 2024 Lignite Coal : 99.8%
MoselleCooperative EnergyMoselle, MSMidcontinent Independent System Operator, Inc. (MISO)2.0 TWhJul 1970Aug 2024 Natural Gas
Mint Farm Generating StationPuget Sound Energy IncLongview, WAPuget Sound Energy, Inc. (PSEI)2.0 TWhDec 2007Dec 2023 Natural Gas
Mystic Generating StationConstellation Mystic Power LLCCharlestown, MAISO New England (ISNE)1.8 TWhMay 1969Mar 2024 Natural Gas
Motiva Enterprises Port Arthur RefineryMotiva Enterprises LLCPort Arthur, TXMidcontinent Independent System Operator, Inc. (MISO)1.7 TWhMay 1957Aug 2024 Natural Gas : 90.6% Other Gas : 9.4%
Magnolia Power ProjectCity of Burbank Water and PowerBurbank, CALos Angeles Department of Water and Power (LDWP)1.5 TWhAug 2005Aug 2024 Natural Gas
Michigan CityNorthern Indiana Pub Serv CoMichigan City, INMidcontinent Independent System Operator, Inc. (MISO)1.5 TWhApr 1974Aug 2024 Subbituminous Coal : 78.7% Bituminous Coal : 20.2% Natural Gas : 1.1%
Manchester StreetManchester Street, LLC.Providence, RIISO New England (ISNE)1.4 TWhAug 1995Aug 2024 Natural Gas : 99.7%
Maverick Creek WindAlgonquin Power CoEden, TXElectric Reliability Council of Texas, Inc. (ERCO)1.4 TWhFeb 2022Aug 2024 Wind
Montana Power StationEl Paso Electric CoEl Paso, TXEl Paso Electric Company (EPE)1.2 TWhFeb 2015Dec 2023 Natural Gas : 99.9%
MayoDuke Energy Progress - (NC)Roxboro, NCDuke Energy Progress East (CPLE)1.2 TWhFeb 1983Aug 2024 Bituminous Coal : 98.9% Distillate Fuel Oil : 1.1%
Mesquite StarMesquite Star LLCRoscoe, TXElectric Reliability Council of Texas, Inc. (ERCO)1.2 TWhFeb 2020Aug 2024 Wind
Milligan 1 Wind FarmMilligan 1 Wind, LLCWestern, NESouthwest Power Pool (SWPP)1.1 TWhNov 2020Aug 2024 Wind
Michigan Power LPMichigan Power Limited PartnershipLudington, MIMidcontinent Independent System Operator, Inc. (MISO)1.1 TWhSep 1995Dec 2023 Natural Gas
Mohave County Wind FarmMohave County Wind FarmWillow Beach, AZWestern Area Power Administration - Desert Southwest Region (WALC)990.8 GWhNov 2020Aug 2024 Wind
Maine Independence StationCasco Bay Energy Co LLCVeazie, MEISO New England (ISNE)936.9 GWhApr 2000Dec 2023 Natural Gas
Maverick Wind Project, LLCPublic Service Co of OklahomaMeno, OKSouthwest Power Pool (SWPP)929.9 GWhAug 2021Aug 2024 Wind
MadisonDuke Energy Indiana, LLCTrenton, OHPJM Interconnection, LLC (PJM)928.1 GWhMay 2000Dec 2023 Natural Gas
Miami Wind Energy CenterInvenergy Services LLCMiami, TXElectric Reliability Council of Texas, Inc. (ERCO)923.4 GWhJul 2014Aug 2024 Wind
McMeekinDominion Energy South Carolina, IncColumbia, SCDominion Energy South Carolina, Inc. (SCEG)882.6 GWhJun 1958Aug 2024 Natural Gas
Mariah del NorteBHE Renewables, LLCFriona, TXElectric Reliability Council of Texas, Inc. (ERCO)867.8 GWhOct 2016Dec 2023 Wind
Mustang Station Unit 4Golden Spread Electric Cooperative, IncDenver City, TXSouthwest Power Pool (SWPP)853.8 GWhMar 2006Dec 2023 Natural Gas
Mansfield MillIPC-Mansfield MillMansfield, LAMidcontinent Independent System Operator, Inc. (MISO)844.8 GWhSep 1981Aug 2024 Natural Gas : 53.4% Black Liquor : 30.6% Wood/Wood Waste Solids : 13.9% Tire-derived Fuels : 2.1%
MossyrockCity of Tacoma - (WA)Silver Creek, WACity of Tacoma, Department of Public Utilities, Light Division (TPWR)844.5 GWhSep 1968Aug 2024 Water
Millennium PowerMillennium Power Company, LLCCharlton, MAISO New England (ISNE)809.4 GWhMar 2001Aug 2024 Natural Gas
MarionSouthern Illinois Power CoopMarion, ILMidcontinent Independent System Operator, Inc. (MISO)763.9 GWhMay 1963Aug 2024 Bituminous Coal : 85.7% Natural Gas : 14.2%
Mead Coated BoardMead Coated Board IncMahrt, ALSouthern Company Services, Inc. - Trans (SOCO)758.7 GWhOct 1966Aug 2024 Black Liquor : 37.8% Wood/Wood Waste Solids : 34.6% Natural Gas : 27.5%
McIntosh (AL)PowerSouth Energy CooperativeMcIntosh, ALSouthern Company Services, Inc. - Trans (SOCO)745.7 GWhMay 1991Dec 2023 Natural Gas
Mammoth PlainsMammoth Plains Wind ProjectOakwood, OKSouthwest Power Pool (SWPP)739.8 GWhNov 2014Dec 2023 Wind
Martinez RefiningMartinez Refining CoMartinez, CACalifornia Independent System Operator (CISO)702.3 GWhOct 1995Aug 2024 Natural Gas : 96.9% Other Gas : 3.1%
Marathon Bay Area CogenTesoro Marketing & Refining Co. LLC (Martinez)Martinez, CACalifornia Independent System Operator (CISO)661.2 GWhJan 1987Aug 2024 Natural Gas
MaddoxSouthwestern Public Service CoHobbs, NMSouthwest Power Pool (SWPP)659.1 GWhDec 1962Aug 2024 Natural Gas
Mountain CreekMountain Creek Power, LLCDallas, TXElectric Reliability Council of Texas, Inc. (ERCO)654.1 GWhJan 1956Nov 2023 Natural Gas
Meadow Lake Wind Farm VI LLCMeadow Lake Wind Farm VI LLCRemington, INMidcontinent Independent System Operator, Inc. (MISO)650.6 GWhOct 2018Aug 2024 Wind
McGinness HillsOrmat Nevada IncAustin, NVNevada Power Company (NEVP)642.5 GWhApr 2012Dec 2023 Geothermal
Mojave Solar ProjectMojave Solar LLCHinkley, CACalifornia Independent System Operator (CISO)624.3 GWhNov 2014Aug 2024 Solar
Morris Cogeneration LLCMorris Cogeneration LLCMorris, ILPJM Interconnection, LLC (PJM)611.4 GWhOct 1998Aug 2024 Natural Gas
MasspowerMasspowerIndian Orchard, MAISO New England (ISNE)609.1 GWhJun 1993Dec 2023 Natural Gas
Mount Signal Solar Farm VImperial Valley Solar 3, LLCCalexico, CACalifornia Independent System Operator (CISO)608.6 GWhOct 2018Aug 2024 Solar
Moapa Southern PaiuteArevon Energy, Inc.Moapa, NVNevada Power Company (NEVP)604.0 GWhNov 2016Aug 2024 Solar
MaalaeaMaui Electric Co LtdKihei, HI601.9 GWhNov 1971Aug 2024 Distillate Fuel Oil
Maple Ridge Wind FarmFlat Rock Windpower, LLCLowville, NYNew York Independent System Operator (NYIS)599.2 GWhNov 2005Aug 2024 Wind
Minonk Wind FarmAlgonquin Power CoMinonk, ILPJM Interconnection, LLC (PJM)580.4 GWhOct 2012Dec 2023 Wind
MustangOklahoma Gas & Electric CoOklahoma City, OKSouthwest Power Pool (SWPP)575.4 GWhApr 1950Aug 2024 Natural Gas : 99.2% Solar : 0.8%
Mammoth PoolSouthern California Edison CoNorth Fork, CACalifornia Independent System Operator (CISO)561.8 GWhFeb 1960Aug 2024 Water
Marengo Wind PlantPacifiCorpDayton, WAPacifiCorp West (PACW)560.6 GWhJul 2007Dec 2023 Wind
Maryneal WindpowerDuke Energy Renewables ServicesMaryneal, TXElectric Reliability Council of Texas, Inc. (ERCO)556.5 GWhJun 2021Aug 2024 Wind
Merricourt Wind Energy CenterOtter Tail Power CoKulm, NDMidcontinent Independent System Operator, Inc. (MISO)555.3 GWhNov 2020Aug 2024 Wind
MayfieldCity of Tacoma - (WA)Silver Creek, WACity of Tacoma, Department of Public Utilities, Light Division (TPWR)545.0 GWhFeb 1963Dec 2023 Water
Meldahl Hydroelectric ProjectCity of Hamilton - (OH)Foster, KYPJM Interconnection, LLC (PJM)539.3 GWhDec 2015Dec 2023 Water
McGinness Hills 3Ormat Nevada IncAustin, NVNevada Power Company (NEVP)537.1 GWhNov 2018Aug 2024 Geothermal
Mountain Breeze Wind, LLCLeeward Asset Management, LLCGrover, COPublic Service Company of Colorado (PSCO)530.5 GWhSep 2020Aug 2024 Wind
McCoy Solar Energy Project HybridMcCoy Solar, LLCBlythe, CACalifornia Independent System Operator (CISO)524.7 GWhJul 2015Dec 2023 Solar
Muscatine Plant #1Board of Water Electric & CommunicationsMuscatine, IAMidcontinent Independent System Operator, Inc. (MISO)501.7 GWhMar 1958Aug 2024 Subbituminous Coal : 99.8%
Middle ForkPlacer County Water AgencyForesthill, CACalifornia Independent System Operator (CISO)492.1 GWhSep 1966Aug 2024 Water
Montague Wind Power Facility LLCAvangrid Renewables LLCArlington, ORAvangrid Renewables, LLC (AVRN)485.7 GWhOct 2019Aug 2024 Wind
Mon Valley WorksUnited States Steel-Mon ValleyDravosburg, PAPJM Interconnection, LLC (PJM)473.7 GWhMay 1943Dec 2023 Blast Furnace Gas : 82.2% Other Gas : 17.8%
Misae SolarMisae Lessee LLCChildress, TXElectric Reliability Council of Texas, Inc. (ERCO)472.4 GWhDec 2019Aug 2024 Solar
MerwinPacifiCorpAriel, WAPacifiCorp West (PACW)471.6 GWhJun 1931Dec 2023 Water
Manzana Wind LLCAvangrid Renewables LLCRosamond, CACalifornia Independent System Operator (CISO)468.5 GWhNov 2012Dec 2023 Wind
Mesquite Solar 3, LLCConsolidated Edison Development Inc.Tonopah, AZCalifornia Independent System Operator (CISO)462.5 GWhNov 2016Aug 2024 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