Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityMidcontinent Independent System Operator, Inc.
States Arkansas Illinois Indiana Iowa Kentucky Louisiana Michigan Minnesota Mississippi Missouri Montana North Dakota South Dakota Texas Wisconsin
Last Update Nov 2024
Annual Generation 632.0 TWh
Power Plants2,653
Utilities1,202
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 39.9% Coal | 26.1% Wind | 15.6% Nuclear | 14% Solar | 2.2% Water | 1.7% Other Fuel | 0.4%

Map of Midcontinent Independent System Operator, Inc.

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Daily Net Generation for Midcontinent Independent System Operator, Inc. for the past 3 Years

List of All Midcontinent Independent System Operator, Inc. Power Plants

Displaying Results 401 to 500 of 2,008
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Audrain Generating StationUnion Electric Co - (MO)Vandalia, MO197 GWhJan 2001Nov 2023 Natural Gas
Two Creeks SolarWisconsin Public Service CorpTwo Rivers, WI197 GWhOct 2020Sep 2024 Solar
Happy Solar 1Lightsource Renewable Energy Asset Management, LLCSearcy, AR196 GWhSep 2023Sep 2024 Solar
Spiritwood StationGreat River EnergySpiritwood, ND192 GWhOct 2014Sep 2024 Natural Gas : 75.8% Refined Coal : 24.1%
Jeffers Wind 20 LLCNorthern States Power Co - MinnesotaJeffers, MN192 GWhSep 2008Dec 2023 Wind
MU Combined Heat and Power PlantCurators of the University of MissouriColumbia, MO192 GWhJun 1961Sep 2024 Natural Gas : 72.6% Wood/Wood Waste Solids : 24.5% Bituminous Coal : 2.9%
Crooked Lake Solar, LLCCrooked Lake Solar, LLCBlytheville, AR190 GWh-Sep 2024 Solar
North Star Solar ProjectNorth Star Solar PV LLCNorth Branch, MN189 GWhNov 2016Sep 2024 Solar
Kalamazoo River Generating StationCMS Generation MI Power LLCComstock, MI189 GWhMay 1999Dec 2023 Natural Gas
Wilton Wind II LLCWilton Wind II LLCWilton, ND187 GWhOct 2009Dec 2023 Wind
Heartland FarmsConsumers Energy Co - (MI)Middleton, MI186 GWh-Sep 2024 Wind
Biron MillND Paper, Inc.Wisconsin Rapids, WI186 GWhAug 1947Dec 2023 Natural Gas : 60.2% Subbituminous Coal : 38.6% Bituminous Coal : 1.1%
Delta's Edge SolarCubico USA, LLCGreenwood, MS186 GWhOct 2023Sep 2024 Solar
LEPA Unit No. 1Louisiana Energy & Power AuthorityMorgan City, LA183 GWhMay 2016Dec 2023 Natural Gas
Beebe 1ABeebe Renewable Energy, LLCIthaca, MI183 GWhNov 2012Dec 2023 Wind
Bison I Wind Energy CenterALLETE, Inc.New Salem, ND182 GWhNov 2010Dec 2023 Wind
Ada Cogeneration LPAda Cogeneration LLCAda, MI181 GWhSep 1990Dec 2023 Natural Gas
Harvest 2Harvest II Windfarm, LLCElkton, MI180 GWhOct 2012Dec 2023 Wind
FPL Energy Oliver Wind II LLCFPL Energy Oliver County Wind II LLCCenter, ND180 GWhNov 2007Dec 2023 Wind
Georgia-Pacific Corp - Nekoosa MillDomtar Industries IncNekoosa, WI177 GWhDec 1911Sep 2024 Black Liquor : 43.6% Natural Gas : 41.8% Water : 14.5%
Cerro Gordo Wind FarmCerro Gordo Wind FarmUnion, IA177 GWhJul 2020Sep 2024 Wind
Osage DamUnion Electric Co - (MO)Eldon, MO176 GWhSep 1931Dec 2023 Water
Alpena Cement PlantLafarge CorpAlpena, MI176 GWhDec 1951Sep 2024 Petroleum Coke : 80.3% Natural Gas : 19.7%
Oxbow Solar 1Lightsource Renewable Energy Asset Management, LLCNew Roads, LA176 GWh-Sep 2024 Solar
FPL Energy Burleigh County WindFPL Energy Burleigh County Wind LLCWilton, ND175 GWhNov 2005Dec 2023 Wind
Badger Hollow IIWisconsin Electric Power CoCobb, WI175 GWhNov 2023Sep 2024 Solar
CITGO Refinery PowerhouseCITGO Petroleum CorpSulphur, LA174 GWhDec 1941Dec 2023 Other Gas
Univ Minnesota CHP PlantVeolia EnergyMinneapolis, MN174 GWhOct 2017Dec 2023 Natural Gas
Lake CatherineEntergy Arkansas LLCJones Mill, AR174 GWhMar 1970Aug 2023 Natural Gas
FPL Energy Oliver Wind I LLCFPL Energy Oliver County WindCenter, ND172 GWhNov 2006Dec 2023 Wind
Cereal City Solar, LLCCereal City Solar, LLCBattle Creek, MI171 GWhNov 2023Sep 2024 Solar
TecheCleco Power LLCBaldwin, LA171 GWhJun 1953Dec 2023 Natural Gas
Energy Shelby CountyEarthrise Energy, PBCNeoga, IL170 GWhMay 2000Dec 2023 Natural Gas
Onion RiverWisconsin Power & Light CoSheboygan Cedar Grove, WI169 GWhNov 2023Sep 2024 Solar
Hawkeye Power Partners LLCHawkeye Power Partners LLCGarner, IA166 GWhMar 1999Dec 2023 Wind
MeramecUnion Electric Co - (MO)St. Louis, MO165 GWhApr 1953May 2023 Natural Gas : 66.6% Subbituminous Coal : 33.4%
Ashtabula Wind III LLCOtter Tail Power CoLuverne, ND164 GWhNov 2010Dec 2023 Wind
Solway CTOtter Tail Power CoSolway, MN163 GWhApr 2003Dec 2023 Natural Gas
Saint Marys FallsUSACE-Detroit DistrictSault Ste. Marie, MI163 GWhJun 1932Dec 2023 Water
Cedar RidgeWisconsin Power & Light CoEden, WI161 GWhNov 2008Dec 2023 Wind
Otsego Mill Power PlantOtsego Paper IncOtsego, MI161 GWhOct 1995Dec 2023 Natural Gas
Paris (WI)Wisconsin Electric Power CoUnion Grove, WI160 GWhFeb 1995Dec 2023 Natural Gas
Langdon Wind II LLCFPL Energy Langdon Wind LLCOsnabrock, ND160 GWhAug 2008Dec 2023 Wind
Luverne Wind Energy CenterOtter Tail Power CoLuverne, ND159 GWhAug 2009Dec 2023 Wind
Springfield Solar (WI)Wisconsin Power & Light CoLomira, WI158 GWhNov 2023Sep 2024 Solar
Bay FrontNorthern States Power Co - MinnesotaAshland, WI155 GWhDec 1948Dec 2023 Tire-derived Fuels : 51.6% Wood/Wood Waste Solids : 48.2%
Lake Charles PlantRain CII Carbon LLCSulphur, LA155 GWhNov 2012Jan 2024 Waste Heat
Stuttgart SolarStuttgart Solar, LLCStuttgart, AR155 GWhDec 2017Sep 2024 Solar
Lakeswind Power PartnersLakeswind Power PartnersPelican Rapids, MN155 GWhFeb 2014Dec 2023 Wind
DegrayUSCE -Vickburg DistrictArkadelphia, AR154 GWhJan 1972Sep 2024 Water
Assembly Solar IIIAssembly Solar III, LLCLennon, MI154 GWhDec 2021Sep 2024 Solar
St Paul CogenerationSt Paul Cogeneration LLCSt. Paul, MN153 GWhMar 2003Dec 2023 Wood/Wood Waste Solids : 76.5% Natural Gas : 23.5%
Marquette Energy CenterCity of Marquette - (MI)Marquette, MI153 GWhJul 2017Dec 2023 Natural Gas : 98.9% Distillate Fuel Oil : 1.1%
Mulligan Solar, LLCMulligan SolarBroadwell, IL152 GWhJun 2022Sep 2024 Solar
Wautoma SolarWisconsin Power & Light CoWautoma, WI152 GWhNov 2023Sep 2024 Solar
Rippey Wind FarmGreenbacker Renewable Energy CorporationGrand Junction, IA151 GWhJul 2012Dec 2023 Wind
CarpenterEntergy Arkansas LLCHot Springs, AR151 GWhDec 1931Dec 2023 Water
CF Industries Yazoo City ComplexCF Industries Nitrogen LLCYazoo City, MS146 GWhJun 1984Sep 2024 Natural Gas
De Pere Energy CenterWisconsin Public Service CorpDe Pere, WI144 GWhMay 1999Dec 2023 Natural Gas : 91.4% Distillate Fuel Oil : 8.6%
Sunflower CountySunflower County Solar Project, LLCRuleville, MS144 GWhAug 2022Aug 2024 Solar
Rothschild Biomass Cogen FacilityWisconsin Electric Power CoRothschild, WI143 GWhOct 2013Dec 2023 Wood/Wood Waste Solids : 96.1% Natural Gas : 3.9%
MurrayCity of North Little Rock - (AR)North Little Rock, AR142 GWhSep 1988Dec 2023 Water
National Energy of LincolnNational Salvage & Service CorporationLincoln, MI141 GWhDec 1988Dec 2023 Wood/Wood Waste Solids : 82.2% Tire-derived Fuels : 17.0% Natural Gas : 0.8%
Grant CountyWisconsin Power & Light CoTown of Potosi, WI141 GWh-Sep 2024 Solar
Peno CreekUnion Electric Co - (MO)Bowling Green, MO141 GWhApr 2002Dec 2023 Natural Gas : 99.7%
Forward Wind Energy CenterWisconsin Public Service CorpBrownsville, WI139 GWhJun 2008Sep 2024 Wind
ManitowocManitowoc Public UtilitiesManitowoc, WI137 GWhMay 1955Sep 2024 Wood/Wood Waste Solids : 94.2% Petroleum Coke : 4.5% Bituminous Coal : 0.8%
National Energy of McBainNational Salvage & Service CorporationMcBain, MI136 GWhNov 1988Dec 2023 Wood/Wood Waste Solids : 85.7% Tire-derived Fuels : 14.2%
FPL Energy North Dakota Wind I/IIFPL Energy North Dakota Wind LLCEdgeley, ND136 GWhSep 2003Dec 2023 Wind
WhillockArkansas Electric Coop CorpMorrilton, AR135 GWhSep 1993Dec 2023 Water
Butler RidgeButler Ridge Wind Energy CenterMayville, WI135 GWhJan 2009Sep 2024 Wind
Grayling Generating StationNorthStar Clean EnergyGrayling, MI134 GWhApr 1992Dec 2023 Wood/Wood Waste Solids : 95.6% Tire-derived Fuels : 4.2%
WissotaNorthern States Power Co - MinnesotaChippewa Falls, WI133 GWhDec 1916Dec 2023 Water
Michigan Wind 1Michigan Wind 1, LLCUbly, MI132 GWhNov 2008Dec 2023 Wind
Montpelier Electric Generating StationKimura Power LLCPoneto, IN132 GWhMay 2001Sep 2024 Natural Gas : 99.6%
Purdue UniversityPurdue UniversityWest Lafayette, IN132 GWhDec 1968Sep 2024 Natural Gas : 87.9% Bituminous Coal : 12.1%
Prairie Du SacWisconsin Power & Light CoPrairie du Sac, WI131 GWhSep 1915Dec 2023 Water
Cadillac Renewable EnergyCadillac Renewable Energy LLCCadillac, MI131 GWhJul 1993Dec 2023 Wood/Wood Waste Solids
Red Rock Hydro PlantWestern Minnesota Mun Pwr AgnyPella, IA130 GWhApr 2021Sep 2024 Water
Northern Iowa Windpower IIAvangrid Renewables LLCKensett, IA129 GWhDec 2007Dec 2023 Wind
Hardin County Peaking FacilityEntergy Texas Inc.Kountze, TX128 GWhJun 2001Dec 2023 Natural Gas
Storm Lake IIALLETE Clean EnergyAlta, IA126 GWhMar 1999Dec 2023 Wind
John H WardenL'Anse Warden Electric Company LLCL'Anse, MI126 GWhJul 1959Dec 2023 Wood/Wood Waste Solids : 87.9% Tire-derived Fuels : 12.1%
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LA123 GWhApr 2020Sep 2024 Natural Gas
Ashtabula Wind Energy CenterOtter Tail Power CoLuverne, ND123 GWhSep 2008Dec 2023 Wind
MarshalltownInterstate Power and Light CoMarshalltown, IA122 GWhMay 1978Dec 2023 Natural Gas
Red WingNorthern States Power Co - MinnesotaRed Wing, MN122 GWhSep 1949Sep 2024 Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Wood/Wood Waste Solids : 1.6% Natural Gas : 0.7%
Purdue CHPDuke Energy Indiana, LLCWest Lafayette, IN121 GWhFeb 2022Dec 2023 Natural Gas
Jim FallsNorthern States Power Co - MinnesotaJim Falls, WI121 GWhJun 1988Dec 2023 Water
Kaukauna Paper MillThilmany LLCKaukauna, WI120 GWhDec 1950Sep 2024 Black Liquor : 56.1% Natural Gas : 43.9%
Mosinee MillAhlstrom-Munksjo NA Specialty Solutions, LLCMosinee, WI120 GWhJun 1916Sep 2024 Black Liquor : 37.9% Bituminous Coal : 36.2% Water : 16.0% Residual Fuel Oil : 3.4% Natural Gas : 2.8% Wood/Wood Waste Solids : 2.6% Sludge Waste : 1.2%
SumpterWolverine Power Supply CoopBelleville, MI120 GWhJun 2002Nov 2023 Natural Gas
ConcordWisconsin Electric Power CoWatertown, WI120 GWhJun 1993Dec 2023 Natural Gas : 99.9%
Beebe 1BBeebe 1B Renewable Energy, LLCIthaca, MI119 GWhNov 2014Dec 2023 Wind
D G HunterCity of Alexandria - (LA)Alexandria, LA118 GWhApr 1965Dec 2023 Natural Gas
St Francisville MillHood Container of Louisiana, LLCSt. Francisville, LA116 GWhFeb 1966Dec 2023 Black Liquor : 56.5% Natural Gas : 43.5%
San Jacinto County Peaking FacilityEast Texas Electric Coop, IncShepherd, TX115 GWhJun 2001Dec 2023 Natural Gas
RC Thomas Hydroelectric ProjectEast Texas Electric Coop, IncLivingston, TX115 GWhJun 2020Sep 2024 Water
Genesee Power Station LPNorthStar Clean EnergyFlint, MI115 GWhNov 1995Dec 2023 Wood/Wood Waste Solids : 95.1% Tire-derived Fuels : 4.8%
Packaging of America Tomahawk MillPCA-Tomahawk MillTomahawk, WI113 GWhDec 1919Dec 2023 Natural Gas : 36.9% Wood/Wood Waste Solids : 34.9% Black Liquor : 15.8% Water : 12.0%

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC843.4 TWh2,305
#2Midcontinent Independent System Operator, Inc.632.0 TWh2,653
#3Electric Reliability Council of Texas, Inc.462.2 TWh1,139
#5Southwest Power Pool290.4 TWh762
#6Southern Company Services, Inc. - Trans248.1 TWh393
#7California Independent System Operator192.0 TWh1,943
#9Tennessee Valley Authority157.6 TWh170
#10Florida Power & Light Co.147.6 TWh159
#12New York Independent System Operator129.8 TWh1,100
#13Duke Energy Carolinas110.9 TWh556