Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 456
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Nine Mile Point Nuclear StationConstellation NuclearLycoming, NYNew York Independent System Operator (NYIS)15.9 TWhNov 1969Sep 2025 Nuclear
North AnnaVirginia Electric & Power CoMineral, VAPJM Interconnection, LLC (PJM)15.5 TWhMay 1978Sep 2025 Nuclear
Nine Mile PointEntergy Louisiana LLCWestwego, LAMidcontinent Independent System Operator, Inc. (MISO)7.9 TWhOct 1955Sep 2025 Natural Gas
New Covert Generating FacilityConsumers Energy Co - (MI)Covert, MIPJM Interconnection, LLC (PJM)7.2 TWhFeb 2004Sep 2025 Natural Gas
New MadridAssociated Electric Coop, IncNew Madrid, MOAssociated Electric Cooperative, Inc. (AECI)6.6 TWhSep 1972Sep 2025 Subbituminous Coal : 77.2% Refined Coal : 22.8%
Nebraska CityOmaha Public Power DistrictNebraska City, NESouthwest Power Pool (SWPP)6.6 TWhMar 1979Sep 2025 Subbituminous Coal : 99.5%
NortheasternPublic Service Co of OklahomaOologah, OKSouthwest Power Pool (SWPP)5.1 TWhMar 1961Sep 2025 Natural Gas : 65.0% Subbituminous Coal : 35.0%
NewmanEl Paso Electric CoEl Paso, TXEl Paso Electric Company (EPE)4.2 TWhApr 1960Sep 2025 Natural Gas
NorthportNational Grid Generation LLCNorthport, NYNew York Independent System Operator (NYIS)3.9 TWhFeb 1967Sep 2025 Natural Gas : 94.8% Residual Fuel Oil : 5.2%
NewtonIllinois Power Generating CoNewton, ILMidcontinent Independent System Operator, Inc. (MISO)3.6 TWhOct 1977Sep 2025 Subbituminous Coal : 99.9%
Nelson Energy CenterInvenergy Services LLCRock Falls, ILPJM Interconnection, LLC (PJM)3.2 TWhApr 2015Dec 2024 Natural Gas
Newark Energy CenterHartree Partners LPNewark, NJPJM Interconnection, LLC (PJM)2.6 TWhAug 2015Sep 2025 Natural Gas
Northside Generating StationJEAJacksonville, FLJEA (JEA)2.6 TWhFeb 1966Sep 2025 Natural Gas : 50.1% Petroleum Coke : 36.6% Bituminous Coal : 11.7% Wood/Wood Waste Solids : 1.2%
NaughtonPacifiCorpKemmerer, WYPacifiCorp East (PACE)2.3 TWhApr 1963Sep 2025 Subbituminous Coal : 66.9% Natural Gas : 33.1%
NoblesvilleDuke Energy Indiana, LLCNoblesville, INMidcontinent Independent System Operator, Inc. (MISO)1.8 TWhAug 1950Dec 2024 Natural Gas
Newington Energy CenterEssential Power Operating Services, LLCNewington, NHISO New England (ISNE)1.7 TWhSep 2002Sep 2025 Natural Gas : 95.7% Distillate Fuel Oil : 4.3%
NicholsSouthwestern Public Service CoAmarillo, TXSouthwest Power Pool (SWPP)1.7 TWhDec 1959Dec 2024 Natural Gas
Nueces BayCity of San Antonio - (TX)Corpus Christi, TXElectric Reliability Council of Texas, Inc. (ERCO)1.7 TWhJun 1972Sep 2025 Natural Gas
North OmahaOmaha Public Power DistrictOmaha, NESouthwest Power Pool (SWPP)1.5 TWhJun 1954Sep 2025 Subbituminous Coal : 89.4% Natural Gas : 10.6%
Nearman CreekCity of Kansas City - (KS)Kansas, KSSouthwest Power Pool (SWPP)1.3 TWhMay 1981Sep 2025 Subbituminous Coal : 91.8% Natural Gas : 7.3% Distillate Fuel Oil : 0.9%
Noxon RapidsAvista CorpNoxon, MTAvista Corporation (AVA)1.3 TWhAug 1959Dec 2024 Water
North EnglishMidAmerican Energy CoMontezuma, IAMidcontinent Independent System Operator, Inc. (MISO)1.3 TWhNov 2018Sep 2025 Wind
North ValmySierra Pacific Power CoValmy, NVNevada Power Company (NEVP)1.3 TWhNov 1981Sep 2025 Bituminous Coal : 76.5% Subbituminous Coal : 23.1%
Neosho Ridge Wind Energy CenterEmpire District Electric CoGalesburg, KSSouthwest Power Pool (SWPP)1.1 TWhApr 2021Sep 2025 Wind
Nobles 2 Wind ProjectNobles 2 Power Partners, LLCWilmont, MNMidcontinent Independent System Operator, Inc. (MISO)946.0 GWhNov 2020Sep 2025 Wind
Nebo Power StationUtah Associated Mun Power SysPayson, UTPacifiCorp East (PACE)875.1 GWhMay 2004Sep 2025 Natural Gas
Ninnescah Wind Energy, LLCNinnescah Wind Energy LLCCunningham, KSSouthwest Power Pool (SWPP)814.8 GWhNov 2016Sep 2025 Wind
Niyol Wind, LLCNiyol Wind, LLCFleming, COWestern Area Power Administration - Rocky Mountain Region (WACM)807.0 GWhOct 2021Sep 2025 Wind
North Bend Wind Project, LLCNorth Bend Wind Project, LLCHighmore, SDSouthwest Power Pool (SWPP)806.6 GWhNov 2023Sep 2025 Wind
Nobles Wind ProjectNorthern States Power Co - MinnesotaReading, MNMidcontinent Independent System Operator, Inc. (MISO)804.2 GWhNov 2010Sep 2025 Wind
New Castle PlantNew Castle Power, LLCWest Pittsburg, PAPJM Interconnection, LLC (PJM)695.9 GWhAug 1952Dec 2024 Natural Gas
Neptune Energy Center HybridNeptune Energy Center, LLCBoone, COPublic Service Company of Colorado (PSCO)677.1 GWhMay 2023Sep 2025 Solar
Neil Simpson IIBlack Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)660.9 GWhAug 1995Dec 2024 Subbituminous Coal : 91.8% Natural Gas : 8.2%
Northampton Generating Company LPEIF Northampton GP, LLCNorthampton, PAPJM Interconnection, LLC (PJM)599.8 GWhJul 1995Sep 2025 Waste/Other Coal : 98.0% Waste/Other Oil : 1.1% Tire-derived Fuels : 0.8%
NAFTA Region Olefins Complex Cogen FacBASF CorpPort Arthur, TXMidcontinent Independent System Operator, Inc. (MISO)562.0 GWhJun 2001Dec 2024 Natural Gas
North PoleGolden Valley Elec Assn IncNorth Pole, AK (NA)560.5 GWhNov 1976Sep 2025 Waste/Other Oil : 69.5% Distillate Fuel Oil : 30.5%
Northern Colorado Wind LLCNorthern Colorado Wind LLCPeetz, COPublic Service Company of Colorado (PSCO)557.5 GWhJul 2009Dec 2024 Wind
NaturEner Rim Rock EnergyNaturEner Rim Rock Energy LLCKevin, MTNaturEner Wind Watch, LLC (WWA)544.5 GWhNov 2012Sep 2025 Wind
Noble SolarBT Noble Solar, LLCKrum, TXElectric Reliability Council of Texas, Inc. (ERCO)540.2 GWhAug 2022Sep 2025 Solar
North Hurlburt Wind LLCCaithness Shepherds Flat LLCArlington, ORBonneville Power Administration (BPAT)506.4 GWhJan 2012Sep 2025 Wind
New Mexico Wind Energy CenterFPL Energy New Mexico Wind LLCHouse, NMPublic Service Company of New Mexico (PNM)495.5 GWhAug 2003Sep 2025 Wind
NickajackTennessee Valley AuthorityNew Hope, TNTennessee Valley Authority (TVA)491.2 GWhJan 1968Dec 2024 Water
Narrows (NC)Eagle Creek Renewable Energy, LLCBadin, NCAlcoa Power Generating, Inc. - Yadkin Division (YAD)487.5 GWhJun 1917Dec 2024 Water
North Fork Ridge Wind Energy CenterEmpire District Electric CoMindenmines, MOSouthwest Power Pool (SWPP)467.5 GWhNov 2020Sep 2025 Wind
North Sky River Energy LLCNorth Sky River Energy LLCWeldon, CACalifornia Independent System Operator (CISO)435.0 GWhNov 2012Dec 2024 Wind
NedPower Mount StormClearway Energy Operating LLCMount Storm, WVPJM Interconnection, LLC (PJM)431.4 GWhFeb 2008Sep 2025 Wind
Nikiski Combined CycleHomer Electric Assn IncNikiski, AK414.8 GWhAug 1986Dec 2024 Natural Gas
North Rosamond Solar LLCNorth Rosamond Solar, LLCRosamond, CACalifornia Independent System Operator (CISO)405.3 GWhMay 2019Sep 2025 Solar
Norris DamTennessee Valley AuthorityNorris, TNTennessee Valley Authority (TVA)386.9 GWhJun 1936Dec 2024 Water
New Frontier WindMeadowlark Wind I LLCRuso, NDMidcontinent Independent System Operator, Inc. (MISO)383.7 GWhNov 2018Sep 2025 Wind
Northern WindNorthern States Power Co - MinnesotaLake Wilson, MNMidcontinent Independent System Operator, Inc. (MISO)369.5 GWhDec 2022Sep 2025 Wind
Newport Solar ProjectNewport Solar, LLCNewport, ARMidcontinent Independent System Operator, Inc. (MISO)352.7 GWhSep 2023Sep 2025 Solar
Nevada Cogen Associates 2 Black MountainNevada Cogeneration Assoc # 2Las Vegas, NVNevada Power Company (NEVP)341.3 GWhOct 1992Sep 2025 Natural Gas
Nevada Cogen Assoc#1 GarnetVlyNevada Cogeneration Assoc # 1Las Vegas, NVNevada Power Company (NEVP)323.2 GWhMar 1992Sep 2025 Natural Gas
Number Three Wind ProjectInvenergy Services LLCLowville, NYNew York Independent System Operator (NYIS)297.9 GWhApr 2023Sep 2025 Wind
New Harvest Wind Project LLCAvangrid Power LLCSchleswig, IAMidcontinent Independent System Operator, Inc. (MISO)287.5 GWhNov 2011Dec 2024 Wind
North Fork Solar ProjectNorth Fork Solar Project, LLCSnyder, OKSouthwest Power Pool (SWPP)284.7 GWhApr 2024Sep 2025 Solar
New Creek WindNew Creek Wind, LLCNew Creek, WVPJM Interconnection, LLC (PJM)281.8 GWhNov 2016Sep 2025 Wind
Nebula SolarRayos del Sol Solar Project, LLCLa Feria, TXElectric Reliability Council of Texas, Inc. (ERCO)280.7 GWhMay 2022Sep 2025 Solar
Northwest Ohio WindNorthwest Ohio Wind, LLCHaviland, OHPJM Interconnection, LLC (PJM)276.4 GWhAug 2018Sep 2025 Wind
New MelonesU S Bureau of ReclamationJamestown, CABalancing Authority of Northern California (BANC)275.9 GWhMay 1979Sep 2025 Water
Nippon Dynawave Packaging Longview WANippon Dynawave Packaging Co.Longview, WABonneville Power Administration (BPAT)273.7 GWhDec 1947Sep 2025 Black Liquor : 54.0% Natural Gas : 18.6% Wood/Wood Waste Solids : 17.0% Subbituminous Coal : 6.7% Sludge Waste : 3.4%
Notrees Windpower HybridDuke Energy Renewables ServicesGoldsmith, TXElectric Reliability Council of Texas, Inc. (ERCO)264.5 GWhMar 2009Sep 2025 Wind
New-Indy Ontario MillNew-Indy Ontario LLCOntario, CACalifornia Independent System Operator (CISO)245.2 GWhMay 1985Sep 2025 Natural Gas
NaturEner Glacier Wind Energy 2NaturEner Glacier Wind Energy 2 LLCEthridge, MTNaturEner Power Watch, LLC (GWA)239.9 GWhOct 2009Sep 2025 Wind
North Allegheny Windpower ProjectDuke Energy Renewables ServicesLilly, PAPJM Interconnection, LLC (PJM)232.7 GWhAug 2009Sep 2025 Wind
NAEA Lakewood LLCEssential Power Operating Company, LLCLakewood, NJPJM Interconnection, LLC (PJM)227.2 GWhMar 1994Dec 2024 Natural Gas : 99.6%
NaturEner Glacier Wind Energy 1NaturEner Glacier Wind Energy 1 LLCEthridge, MTNaturEner Power Watch, LLC (GWA)209.4 GWhSep 2008Sep 2025 Wind
Nine CanyonEnergy NorthwestKennewick, WABonneville Power Administration (BPAT)209.3 GWhAug 2002Dec 2024 Wind
NWP Indian Mesa Wind FarmNWP Indian Mesa Wind Farm LPIraan, TXElectric Reliability Council of Texas, Inc. (ERCO)205.6 GWhApr 2001Dec 2024 Wind
North ValleyNorth ValleyGerlach, NVNevada Power Company (NEVP)202.8 GWhMar 2023Sep 2025 Geothermal
Nacogdoches PowerAustin EnergyCushing, TXElectric Reliability Council of Texas, Inc. (ERCO)195.4 GWhMay 2012Sep 2025 Wood/Wood Waste Solids
NAEA Ocean Peaking Power LLCEssential Power Operating Company, LLCLakewood, NJPJM Interconnection, LLC (PJM)188.2 GWhApr 2003Dec 2024 Natural Gas
NorforkUSCE-Little Rock DistrictSalesville, ARSouthwestern Power Administration (SPA)187.6 GWhMay 1944Dec 2024 Water
North ForkPortland General Electric CoEstacada, ORPortland General Electric Company (PGE)186.7 GWhOct 1958Dec 2024 Water
Nature TrailFlorida Power & Light CoGlen St Mary, FLFlorida Power & Light Co. (FPL)185.9 GWhFeb 2024Sep 2025 Solar
NGP Blue Mountain I LLCNGP Blue Mountain I LLCWinnemucca, NVNevada Power Company (NEVP)182.8 GWhOct 2009Dec 2024 Geothermal
NantahalaDuke Energy Carolinas, LLCTopton, NCDuke Energy Carolinas (DUK)182.7 GWhJun 1942Dec 2024 Water
North Star Solar ProjectNorth Star Solar PV LLCNorth Branch, MNMidcontinent Independent System Operator, Inc. (MISO)181.0 GWhNov 2016Sep 2025 Solar
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LAMidcontinent Independent System Operator, Inc. (MISO)176.2 GWhApr 2020Sep 2025 Natural Gas
Neal Hot Springs Geothermal ProjectUS Geothermal Inc.Vale, ORIdaho Power Company (IPCO)168.9 GWhOct 2012Dec 2024 Geothermal
Novo BioPower PlantNovo Biopower LLCSnowflake, AZArizona Public Service Company (AZPS)168.1 GWhMay 2008Dec 2024 Wood/Wood Waste Solids : 99.8%
Norton CreekFlorida Power & Light CoTBD, FLFlorida Power & Light Co. (FPL)161.3 GWhOct 2024Sep 2025 Solar
Nestlewood SolarNestlewood SolarHamersville, OHPJM Interconnection, LLC (PJM)158.4 GWhNov 2023Sep 2025 Solar
Narrows 2Yuba County Water AgencyBrowns Valley, CACalifornia Independent System Operator (CISO)156.8 GWhNov 1969Dec 2024 Water
NIH Cogeneration FacilityNational Institutes of HealthBethesda, MDPJM Interconnection, LLC (PJM)153.3 GWhJun 2004Sep 2025 Natural Gas
NC 102 Project LLCNC 102 Project LLCMidland, NCDuke Energy Carolinas (DUK)138.1 GWhAug 2018Sep 2025 Solar
NMRD Data Center III, LLCExus New MexicoRio Ranchero, NMPublic Service Company of New Mexico (PNM)137.4 GWhJul 2023Sep 2025 Solar
Northern Orchard Solar PV, LLCNorthern Orchard Solar PV, LLCTaft, CACalifornia Independent System Operator (CISO)132.6 GWh-Sep 2025 Solar
North Star SolarSouthern Power CoMendota, CACalifornia Independent System Operator (CISO)132.4 GWhMay 2015Dec 2024 Solar
Northern Iowa Windpower IIAvangrid Power LLCKensett, IAMidcontinent Independent System Operator, Inc. (MISO)130.2 GWhDec 2007Dec 2024 Wind
National Energy of LincolnNational Salvage & Service CorporationLincoln, MIMidcontinent Independent System Operator, Inc. (MISO)130.2 GWhDec 1988Jun 2024 Wood/Wood Waste Solids : 81.0% Tire-derived Fuels : 18.9%
Nassau Solar CenterFlorida Power & Light CoCallahan, FLFlorida Power & Light Co. (FPL)128.7 GWhNov 2020Sep 2025 Solar
Nine MileAvista CorpNine Mile, WAAvista Corporation (AVA)125.7 GWhJun 1908Dec 2024 Water
National Energy of McBainNational Salvage & Service CorporationMcBain, MIMidcontinent Independent System Operator, Inc. (MISO)122.2 GWhNov 1988Dec 2024 Wood/Wood Waste Solids : 88.5% Tire-derived Fuels : 11.2%
New Martinsville Hannibal HydroNew Martinsville Hannibal HydroNew Martinsville, WVPJM Interconnection, LLC (PJM)117.6 GWhJun 1988Dec 2024 Water
Northern Preserve SolarFlorida Power & Light CoGlen St. Mary, FLFlorida Power & Light Co. (FPL)116.5 GWhDec 2019Sep 2025 Solar
North RockWisconsin Power & Light CoEdgerton, WIMidcontinent Independent System Operator, Inc. (MISO)100.1 GWhSep 2022Sep 2025 Solar
Na Pua Makani Wind ProjectNa Pua Makani Power Partners LLCKahuku, HI97.3 GWhNov 2020Sep 2025 Wind
NewingtonGranite Shore PowerNewington, NHISO New England (ISNE)95.2 GWhMay 1974Aug 2025 Natural Gas : 60.0% Residual Fuel Oil : 39.5% Distillate Fuel Oil : 0.6%

Summary of Power Plants By State

Figures are based on September 2025 generation numbers.
StateRankActive PlantsSep 2025 Generation
Alabama# 77612,052.47 GWh
Alaska# 48147527.57 GWh
Arizona# 918311,602.92 GWh
Arkansas# 211175,844.09 GWh
California# 41,76919,371.91 GWh
Colorado# 303044,433.17 GWh
Connecticut# 321683,779.74 GWh
Delaware# 4933419.31 GWh
District of Columbia# 511616.99 GWh
Florida# 232324,446.09 GWh
Georgia# 826611,628.97 GWh
Hawaii# 4773826.54 GWh
Idaho# 441481,495.33 GWh
Illinois# 538514,642.93 GWh
Indiana# 142138,730.35 GWh
Iowa# 262955,224.35 GWh
Kansas# 251895,250.86 GWh
Kentucky# 23605,806.86 GWh
Louisiana# 13879,343.34 GWh
Maine# 452171,135.36 GWh
Maryland# 392042,935.42 GWh
Massachusetts# 416521,746.92 GWh
Michigan# 1127910,468.02 GWh
Minnesota# 297694,717.95 GWh
Mississippi# 20586,625.37 GWh
Missouri# 221285,843.17 GWh
StateRankActive PlantsSep 2025 Generation
Montana# 40721,949.24 GWh
Nebraska# 341323,501.38 GWh
Nevada# 311144,053.88 GWh
New Hampshire# 42601,549.07 GWh
New Jersey# 273994,969.45 GWh
New Mexico# 361453,317.84 GWh
New York# 1296610,145.62 GWh
North Carolina# 1091711,211.15 GWh
North Dakota# 37603,089.17 GWh
Ohio# 620112,818.31 GWh
Oklahoma# 171437,364.05 GWh
Oregon# 282824,812.51 GWh
Pennsylvania# 326019,731.43 GWh
Rhode Island# 46100863.62 GWh
South Carolina# 162077,861.23 GWh
South Dakota# 43521,535.17 GWh
Tennessee# 19886,829.06 GWh
Texas# 194651,969.48 GWh
Utah# 351263,419.48 GWh
Vermont# 50120165.14 GWh
Virginia# 152418,580.52 GWh
Washington# 181387,120.43 GWh
West Virginia# 38393,057.29 GWh
Wisconsin# 242515,674.74 GWh
Wyoming# 33733,641.70 GWh