Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 237
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Indian Valley Dam Hydro ProjectYolo County Flood Control WCDClearlake Oaks, CACalifornia Independent System Operator (CISO)5.9 GWhSep 1983Sep 2023 Water
Island Street Peaking PlantWPPI EnergyKaukauna, WIMidcontinent Independent System Operator, Inc. (MISO)8.0 GWhMay 2004Dec 2023 Natural Gas : 99.9%
Indian Orchard PV FacilityWestern Massachusetts Electric CompanySpringfield, MAISO New England (ISNE)3.4 GWhNov 2011Dec 2023 Solar
Ice HarborUSACE Northwestern DivisionBurbank, WABonneville Power Administration (BPAT)1.4 TWhDec 1961Aug 2024 Water
Imperial Savannah LPUS Sugar Savannah Refinery, LLCPort Wentworth, GASouthern Company Services, Inc. - Trans (SOCO)47.5 GWhJul 1946Dec 2023 Natural Gas : 98.4% Bituminous Coal : 1.6%
Ipswich Wind TurbineTown of Ipswich - (MA)Ipswich, MAISO New England (ISNE)3.1 GWhApr 2011Dec 2023 Wind
Intel FolsomTesla Inc.Folsom, CABalancing Authority of Northern California (BANC)1.4 GWhJun 2010Dec 2023 Solar
Intel - Ocotillo Campus SolarTesla Inc.Chandler, AZArizona Public Service Company (AZPS)10.7 GWhNov 2017Dec 2023 Solar
Intel Folsom Phase 3Tesla Inc.Folsom, CABalancing Authority of Northern California (BANC)8.7 GWhMar 2016Dec 2023 Solar
Intel Folsom Phase 2Tesla Inc.Folsom, CABalancing Authority of Northern California (BANC)1.7 GWhSep 2012Dec 2023 Solar
IND Solar Farm (Phase IIA)Terraform ArcadiaIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)10.8 GWhNov 2014Dec 2023 Solar
INDY IIITerraform ArcadiaIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)3.2 GWhJul 2015Dec 2023 Solar
Indy GrocersTerraform ArcadiaIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)1.5 GWhMay 2015Dec 2023 Solar
IND Community Solar Farm 1st PhaseTerraform ArcadiaIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)14.9 GWhOct 2013Dec 2022 Solar
ISH Solar Central, LLCSunEdison LLCBayville, NJPJM Interconnection, LLC (PJM)1.5 GWhSep 2011Dec 2023 Solar
Indeck West Enfield Energy CenterStored Solar J&WEWest Enfield, MEISO New England (ISNE)13.5 GWhNov 1987Dec 2023 Wood/Wood Waste Solids : 99.7%
Innovative Solar 23SRE Utility Solar 1, LLCKings Mountain, NCDuke Energy Carolinas (DUK)3.3 GWhNov 2015Dec 2023 Solar
IL17021 Brush Creek I CSGSPG IL Brush Creek Solar LLCFreeport, ILPJM Interconnection, LLC (PJM)2.8 GWhFeb 2022Dec 2023 Solar
Interstate SolarSP Solar 1, LLCGervais, ORPortland General Electric Company (PGE)3.4 GWhNov 2017Dec 2023 Solar
IRE Solar I, LLCScotch SettlementGouverneur, NYNew York Independent System Operator (NYIS)1.5 GWhNov 2017Dec 2023 Solar
Iron Horse Battery Storage HybridRWE Renewables Americas, LLCTucson, AZTucson Electric Power (TEPC)4.6 GWhMar 2017Dec 2023 Solar
Inadale Wind Farm LLC HybridRWE Renewables Americas, LLCRoscoe, TXElectric Reliability Council of Texas, Inc. (ERCO)427.2 GWhAug 2009Dec 2023 Wind
IBM WestRochester Public UtilitiesRochester, MNMidcontinent Independent System Operator, Inc. (MISO)34.0 MWhSep 2005Dec 2023 Distillate Fuel Oil
Iowa Hydro LLCRenewable World Energies LLCMaquoketa, IAMidcontinent Independent System Operator, Inc. (MISO)4.5 GWhDec 1923Aug 2024 Water
International Paper Red River MillRed River Mill Intl Paper CompanyCampti, LAMidcontinent Independent System Operator, Inc. (MISO)370.6 GWhNov 2008Dec 2023 Black Liquor : 64.7% Wood/Wood Waste Solids : 22.1% Natural Gas : 13.2%
Interstate 3 SolarPrologis Logistics Services IncorporatedSouth Brunswick, NJPJM Interconnection, LLC (PJM)2.2 GWhApr 2022Dec 2023 Solar
Iron GatePacifiCorpHornbrook, CAPacifiCorp West (PACW)81.5 GWhJan 1962Dec 2023 Water
Indian River PlantOrlando Utilities CommTitusville, FLFlorida Municipal Power Pool (FMPP)6.5 GWhJun 1989Dec 2023 Natural Gas : 99.0% Distillate Fuel Oil : 1.0%
Ivanhoe Generation FacilityOrion Engineered CarbonsFranklin, LAMidcontinent Independent System Operator, Inc. (MISO)32.9 GWhMar 2023Dec 2023 Waste Heat
Imperial Valley Solar Co (IVSC) 2, LLCOnward EnergyNiland, CAImperial Irrigation District (IID)38.3 GWhMay 2015Dec 2023 Solar
Indy Solar I, LLCOnward EnergyIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)15.0 GWhNov 2013Aug 2024 Solar
Indy Solar II, LLCOnward EnergyIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)14.8 GWhNov 2013Aug 2024 Solar
Indy Solar III, LLCOnward EnergyIndianapolis, INMidcontinent Independent System Operator, Inc. (MISO)13.6 GWhNov 2013Aug 2024 Solar
Ivanpah 3NRG Energy ServicesNipton, CACalifornia Independent System Operator (CISO)270.0 GWhNov 2013Aug 2024 Solar : 96.9% Natural Gas : 3.1%
Ivanpah 2NRG Energy ServicesNipton, CACalifornia Independent System Operator (CISO)268.3 GWhNov 2013Aug 2024 Solar : 96.4% Natural Gas : 3.6%
Ivanpah 1NRG Energy ServicesNipton, CACalifornia Independent System Operator (CISO)230.3 GWhNov 2013Aug 2024 Solar : 95.2% Natural Gas : 4.8%
Indiana Harbor E 5 AC StationNorthlake EnergyEast Chicago, INMidcontinent Independent System Operator, Inc. (MISO)663.0 GWhApr 1996Dec 2023 Blast Furnace Gas : 93.8% Natural Gas : 6.2%
Inver HillsNorthern States Power Co - MinnesotaInver Grove Heights, MNMidcontinent Independent System Operator, Inc. (MISO)78.2 GWhMar 1972Dec 2023 Natural Gas : 65.6% Distillate Fuel Oil : 34.4%
IFF Union Beach ProjectNJR Clean Energy Ventures CorporationUnion Beach, NJPJM Interconnection, LLC (PJM)7.9 GWhMay 2019Dec 2023 Solar
ISM Solar Cranston CSGNautilus Solar SolutionsCranston, RIISO New England (ISNE)4.2 GWhNov 2020Dec 2023 Solar
Iris Solar, LLC (MN)National Grid RenewablesNicollet, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhSep 2020Dec 2023 Solar
Innovative Solar 47MN8 Energy LLCMaxton, NCDuke Energy Progress East (CPLE)67.4 GWhMar 2017Aug 2024 Solar
Innovative Solar 31MN8 Energy LLCBladenboro, NCDuke Energy Progress East (CPLE)63.7 GWhDec 2016Aug 2024 Solar
IFF HazletMN8 Energy LLCHazlet, NJPJM Interconnection, LLC (PJM)4.4 GWhNov 2014Dec 2023 Solar
Ivester Wind FarmMidAmerican Energy CoWellsburg, IAMidcontinent Independent System Operator, Inc. (MISO)337.0 GWhNov 2018Aug 2024 Wind
IntrepidMidAmerican Energy CoSchaller, IAMidcontinent Independent System Operator, Inc. (MISO)531.4 GWhNov 2004Dec 2023 Wind
Ida Grove WindMidAmerican Energy CoIda Grove, IAMidcontinent Independent System Operator, Inc. (MISO)939.8 GWhAug 2016Dec 2023 Wind
Ida Grove IIMidAmerican Energy CoIda Grove, IAMidcontinent Independent System Operator, Inc. (MISO)734.8 GWhNov 2019Aug 2024 Wind
Indiana Crossroads Solar ParkMeadow Lake Solar ParkReynolds, INMidcontinent Independent System Operator, Inc. (MISO)365.5 GWhMay 2023Aug 2024 Solar
Independence Solar FarmMC Power Companies IncIndependence, MOSouthwest Power Pool (SWPP)5.1 GWhFeb 2017Aug 2024 Solar
Independence II Solar FarmMC Power Companies IncIndependence, MOSouthwest Power Pool (SWPP)14.8 GWhMay 2018Aug 2024 Solar
InksLower Colorado River AuthorityBuchanan Dam, TXElectric Reliability Council of Texas, Inc. (ERCO)8.4 GWhDec 1937Dec 2023 Water
Intermountain Power ProjectLos Angeles Department of Water & PowerDelta, UTLos Angeles Department of Water and Power (LDWP)4.1 TWhMay 1986Aug 2024 Bituminous Coal : 85.6% Subbituminous Coal : 14.0%
Impact Solar 1Lightsource Renewable Energy Asset Management, LLCDeport, TXElectric Reliability Council of Texas, Inc. (ERCO)364.7 GWhNov 2020Aug 2024 Solar
Improvement Dst No. 4Kern County Water AgencyBakersfield, CACalifornia Independent System Operator (CISO)8.0 MWhDec 2008Dec 2022 Solar
Innovative Solar 54John Laing US Solar Corp.Kinston, NCDuke Energy Progress East (CPLE)100.2 GWhNov 2018Aug 2024 Solar
Innovative Solar 67John Laing US Solar Corp.Willard, NCDuke Energy Progress East (CPLE)67.7 GWhNov 2018Aug 2024 Solar
IXYS - BeverlyIXYS Integrated Circuits Division, LLCBeverly, MAISO New England (ISNE)23.0 MWhDec 1996Dec 2023 Distillate Fuel Oil : 58.5% Natural Gas : 41.5%
Isabella Hydro ProjectIsabella PartnersLake Isabella, CACalifornia Independent System Operator (CISO)3.2 GWhNov 1990Mar 2023 Water
Irwindale Brew Yard, LLCIrwindale Brew Yard, LLCIrwindale, CACalifornia Independent System Operator (CISO)1.6 GWhJan 2002Aug 2024 Solar : 98.2% Other Biomass Gas : 1.8%
Iroquois Solar 1B LLC CSGIroquois Solar 1B LLCWatseka, ILMidcontinent Independent System Operator, Inc. (MISO)4.1 GWhNov 2020Dec 2023 Solar
Iron Horse Solar 4, LLCIron Horse Solar 4, LLCNorth Billerica, MAISO New England (ISNE)7.4 GWhMay 2017Dec 2023 Solar
Iron Horse Solar I CSGIron Horse Solar 1, LLCNorth Billerica, MAISO New England (ISNE)4.1 GWhNov 2016Dec 2023 Solar
Irish Creek WindIrish Creek Wind, LLCFrankfort, KSSouthwest Power Pool (SWPP)981.1 GWhNov 2021Aug 2024 Wind
Iris Solar LLCIris Solar LLCFranklinton, LAMidcontinent Independent System Operator, Inc. (MISO)99.1 GWhSep 2022Aug 2024 Solar
Iredell County LFG FacilityIredell Transmission LLCStatesville, NCDuke Energy Carolinas (DUK)25.2 GWhJul 2008Dec 2023 Landfill Gas
IP Radian, LLCIP Radian, LLCBrookesmith, TXElectric Reliability Council of Texas, Inc. (ERCO)687.2 GWhApr 2023Aug 2024 Solar
Iowa State UniversityIowa State UniversityAmes, IAMidcontinent Independent System Operator, Inc. (MISO)86.8 GWhSep 1960Aug 2024 Natural Gas : 99.5%
Iowa Lakes Superior Wind FarmIowa Lakes Electric CoopSuperior, IASouthwest Power Pool (SWPP)34.8 GWhMar 2009Dec 2023 Wind
Iowa Lakes Community College Wind FarmIowa Lakes Community CollegeEstherville, IAMidcontinent Independent System Operator, Inc. (MISO)2.7 GWhJan 2005Aug 2024 Wind
IOS II-LAX9IOS II LLCFontana, CACalifornia Independent System Operator (CISO)7.5 GWhJan 2020Dec 2023 Solar
Invenergy Nelson Expansion LLCInvenergy Services LLCRock Falls, ILPJM Interconnection, LLC (PJM)510.8 GWhMar 2023Aug 2024 Natural Gas : 98.4% Distillate Fuel Oil : 1.6%
Interstate Paper LLC RiceboroInterstate Paper LLCRiceboro, GASouthern Company Services, Inc. - Trans (SOCO)103.9 GWhFeb 1968Dec 2023 Black Liquor : 56.3% Wood/Wood Waste Solids : 31.0% Natural Gas : 12.7%
IP Springfield OregonInternational Paper Corporation - SpringfieldSpringfield, ORBonneville Power Administration (BPAT)91.2 GWhDec 1948Dec 2023 Black Liquor : 74.1% Natural Gas : 25.9%
International Paper Co. - New Bern MillInternational Paper Co. - New Bern MillNew Bern, NCDuke Energy Progress East (CPLE)205.1 GWhNov 1969Aug 2024 Black Liquor : 83.5% Natural Gas : 16.5%
International Paper Pine Hill MillInternational Paper Co.Pine Hill, ALSouthern Company Services, Inc. - Trans (SOCO)448.8 GWhJul 1968Dec 2023 Black Liquor : 64.4% Wood/Wood Waste Solids : 35.1%
International Paper Vicksburg MillInternational Paper Co-VicksbgVicksburg, MSMidcontinent Independent System Operator, Inc. (MISO)203.7 GWhDec 1966Aug 2024 Black Liquor : 50.5% Natural Gas : 33.1% Wood/Wood Waste Solids : 15.9%
International Paper Riverdale MillInternational Paper Co-RiverdlSelma, ALSouthern Company Services, Inc. - Trans (SOCO)462.7 GWhDec 1966Dec 2023 Natural Gas : 80.4% Black Liquor : 19.6%
International Paper Riegelwood MillInternational Paper Co-RiegelwoodRiegelwood, NCDuke Energy Progress East (CPLE)334.9 GWhNov 1951Aug 2024 Black Liquor : 87.3% Natural Gas : 12.7%
International Paper PensacolaInternational Paper Co-PensacolaCantonment, FLSouthern Company Services, Inc. - Trans (SOCO)336.2 GWhDec 1980Dec 2023 Black Liquor : 50.2% Wood/Wood Waste Solids : 30.6% Natural Gas : 19.2%
International Paper Georgetown MillInternational Paper Co-GT MillGeorgetown, SCSouth Carolina Public Service Authority (SC)495.9 GWhDec 1965Aug 2024 Black Liquor : 60.2% Wood/Wood Waste Solids : 20.3% Natural Gas : 9.8% Tire-derived Fuels : 9.3%
International Paper Prattville MillInternational Paper CoPrattville, ALSouthern Company Services, Inc. - Trans (SOCO)608.4 GWhJan 1967Aug 2024 Black Liquor : 57.3% Natural Gas : 24.6% Wood/Wood Waste Solids : 18.1%
International Paper Savanna MillInternational Paper CoSavannah, GASouthern Company Services, Inc. - Trans (SOCO)695.8 GWhMay 1981Aug 2024 Black Liquor : 62.7% Natural Gas : 31.0% Wood/Wood Waste Solids : 6.3%
International Paper Valliant OKInternational Paper - ValliantValliant, OKSouthwest Power Pool (SWPP)428.7 GWhSep 1971Aug 2024 Black Liquor : 49.1% Natural Gas : 33.7% Other Biomass Solids : 17.2%
International Paper - OrangeInternational Paper - OrangeOrange, TXMidcontinent Independent System Operator, Inc. (MISO)238.6 GWhOct 1967Dec 2023 Black Liquor : 59.3% Wood/Wood Waste Solids : 39.8% Tire-derived Fuels : 0.9%
International Paper Franklin MillInternational PaperFranklin, VAPJM Interconnection, LLC (PJM)254.3 GWhOct 1977Aug 2024 Black Liquor : 78.5% Natural Gas : 21.5%
Interchange Solar, LLCInterchange Solar, LLCMt. Morris, MIMidcontinent Independent System Operator, Inc. (MISO)3.6 GWhNov 2020Dec 2023 Solar
Integrys MA Solar, LLC - Ashburnham SiteIntegrys MA Solar, LLCAshburnham, MAISO New England (ISNE)3.5 GWhNov 2013Dec 2023 Solar
Inst and Envir Dir Marine Logistics BaseInst and Envir Div Marine Logistics BaseAlbany, GASouthern Company Services, Inc. - Trans (SOCO)3.9 GWhSep 2005Dec 2023 Landfill Gas
Innovative Solar 42Innovative Solar 42, LLCFayetteville, NCDuke Energy Progress East (CPLE)132.5 GWhAug 2017Aug 2024 Solar
Inland Paperboard Packaging RomeInland Paperboard - Rome MillRome, GASouthern Company Services, Inc. - Trans (SOCO)358.0 GWhSep 1954Dec 2023 Black Liquor : 38.2% Residual Fuel Oil : 30.3% Wood/Wood Waste Solids : 21.8% Natural Gas : 9.6%
Ingredion Winston SalemIngredion Inc - Winston SalemWinston-Salem, NCDuke Energy Carolinas (DUK)62.4 GWhNov 1985Dec 2023 Wood/Wood Waste Solids : 85.1% Natural Gas : 8.5% Bituminous Coal : 6.4%
Ingredion IncorporatedIngredion Inc - IllinoisBedford Park, ILPJM Interconnection, LLC (PJM)216.2 GWhApr 1991Dec 2023 Natural Gas
Ingleside CogenerationIngleside Cogeneration LPHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)2.3 TWhJun 1999Aug 2024 Natural Gas : 98.5% Other Gas : 1.5%
Inertia Wind ProjectInertia Wind Project, LLCHaskell, TXElectric Reliability Council of Texas, Inc. (ERCO)1.2 TWhDec 2022Aug 2024 Wind
INEOS Naperville Cogeneration PlantINEOS US Chemicals Company - Naperville CampusNaperville, ILPJM Interconnection, LLC (PJM)27.6 GWhNov 1990Dec 2023 Natural Gas
Indiana University of PennsylvaniaIndiana University of PennIndiana, PAPJM Interconnection, LLC (PJM)18.3 GWhFeb 1988Aug 2024 Natural Gas : 97.2% Distillate Fuel Oil : 2.8%
IMPA Knightstown Solar ParkIndiana Municipal Power AgencyKnightstown, INMidcontinent Independent System Operator, Inc. (MISO)207.0 MWhSep 2023Dec 2023 Solar
IMPA Middletown Solar ParkIndiana Municipal Power AgencyMiddletown, INMidcontinent Independent System Operator, Inc. (MISO)663.0 MWhJul 2023Dec 2023 Solar
IMPA Pendleton Solar ParkIndiana Municipal Power AgencyPendleton, INMidcontinent Independent System Operator, Inc. (MISO)3.1 GWhSep 2015Dec 2023 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