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 Jan 2026
Annual Generation 656.9 TWh
Power Plants2,831
Utilities1,296
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 | 35.4% Coal | 28.9% Wind | 15.1% Nuclear | 14% Solar | 4.6% Water | 1.5% Other Fuel | 0.6%

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 1,601 to 1,700 of 2,139
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Oak Glen Wind FarmMinnesota Municipal Power AgnyBlooming Prairie, MN121 GWhOct 2011Dec 2024 Wind
Jim FallsNorthern States Power Co - MinnesotaJim Falls, WI122 GWhJun 1988Dec 2024 Water
National Energy of McBainNational Salvage & Service CorporationMcBain, MI122 GWhNov 1988Dec 2024 Wood/Wood Waste Solids : 88.5% Tire-derived Fuels : 11.2%
RC Thomas Hydroelectric ProjectEast Texas Electric Coop, IncLivingston, TX123 GWhJun 2020Oct 2025 Water
Purdue CHPDuke Energy Indiana, LLCWest Lafayette, IN123 GWhFeb 2022Dec 2024 Natural Gas
Crossroads Energy CenterClarksdale Public UtilitiesClarksdale, MS124 GWhJun 2002Nov 2024 Natural Gas
Solway CTOtter Tail Power CoSolway, MN125 GWhApr 2003Dec 2024 Natural Gas
Clearwater Paper APP CBClearwater Paper CorporationArkansas City, AR126 GWhOct 1977Dec 2024 Black Liquor : 61.7% Natural Gas : 38.1%
Red WingNorthern States Power Co - MinnesotaRed Wing, MN127 GWhSep 1949Oct 2025 Non-biogenic Municipal Solid Waste : 52.3% Biogenic Municipal Solid Waste : 42.8% Wood/Wood Waste Solids : 4.1% Natural Gas : 0.8%
Stoney Corners Wind FarmDTE Sustainable GenerationMcBain, MI127 GWhNov 2009Dec 2024 Wind
Beebe 1BBeebe 1B Renewable Energy, LLCIthaca, MI127 GWhNov 2014Dec 2024 Wind
Crawfish RiverWisconsin Power & Light CoJefferson, WI130 GWhNov 2023Oct 2025 Solar
Delta's Edge SolarCubico USA, LLCGreenwood, MS130 GWhOct 2023Oct 2025 Solar
National Energy of LincolnNational Salvage & Service CorporationLincoln, MI130 GWhDec 1988Jun 2024 Wood/Wood Waste Solids : 81.0% Tire-derived Fuels : 18.9%
Northern Iowa Windpower IIAvangrid Power LLCKensett, IA130 GWhDec 2007Dec 2024 Wind
Wheatland Generating FacilityDuke Energy Indiana, LLCWheatland, IN131 GWhMay 2000Dec 2024 Natural Gas
Baldwin Solar BESSVistra CorpBaldwin, IL132 GWhNov 2024Oct 2025 Solar
Community Wind SouthGreenbacker Renewable Energy CorporationRushmore, MN132 GWhNov 2012Dec 2024 Wind
Paddock SolarWisconsin Power & Light CoBeloit, WI133 GWhOct 2023Oct 2025 Solar
Cadillac Renewable EnergyCadillac Renewable Energy LLCCadillac, MI136 GWhJul 1993Dec 2024 Wood/Wood Waste Solids
WissotaNorthern States Power Co - MinnesotaChippewa Falls, WI136 GWhDec 1916Dec 2024 Water
FPL Energy North Dakota Wind I/IIFPL Energy North Dakota Wind LLCEdgeley, ND137 GWhSep 2003Dec 2024 Wind
Butler RidgeButler Ridge Wind Energy CenterMayville, WI137 GWhJan 2009Oct 2025 Wind
De Pere Energy CenterWisconsin Public Service CorpDe Pere, WI138 GWhMay 1999Dec 2024 Natural Gas : 68.9% Distillate Fuel Oil : 31.1%
Forward Wind Energy CenterWisconsin Public Service CorpBrownsville, WI138 GWhJun 2008Oct 2025 Wind
WhillockArkansas Electric Coop CorpMorrilton, AR139 GWhSep 1993Dec 2024 Water
San Jacinto County Peaking FacilityEast Texas Electric Coop, IncShepherd, TX140 GWhJun 2001Dec 2024 Natural Gas
Prescott Wind FarmPrescott Wind Energy LLCPrescott, IA142 GWhAug 2024Oct 2025 Wind
Ashtabula Wind III LLCOtter Tail Power CoLuverne, ND143 GWhNov 2010Dec 2024 Wind
Prairie Du SacWisconsin Power & Light CoPrairie du Sac, WI144 GWhSep 1915Dec 2024 Water
Sunflower CountySunflower County Solar Project, LLCRuleville, MS145 GWhAug 2022Oct 2025 Solar
LEPA Unit No. 1Louisiana Energy & Power AuthorityMorgan City, LA145 GWhMay 2016Dec 2024 Natural Gas
Audrain Generating StationUnion Electric Co - (MO)Vandalia, MO146 GWhJan 2001Dec 2024 Natural Gas
Lakeswind Power PartnersLakeswind Power PartnersPelican Rapids, MN151 GWhFeb 2014Dec 2024 Wind
Big Cajun 1Louisiana Generating LLCJarreau, LA151 GWhMay 1972Dec 2024 Natural Gas
St Paul CogenerationSt Paul Cogeneration LLCSt. Paul, MN151 GWhMar 2003Dec 2024 Wood/Wood Waste Solids : 82.2% Natural Gas : 17.8%
Bayou Cove Peaking PowerBayou Cove, LLCJennings, LA151 GWhJun 2002Oct 2025 Natural Gas
Stuttgart SolarStuttgart Solar, LLCStuttgart, AR152 GWhDec 2017Oct 2025 Solar
Rothschild Biomass Cogen FacilityWisconsin Electric Power CoRothschild, WI153 GWhOct 2013Dec 2024 Wood/Wood Waste Solids : 97.4% Natural Gas : 2.6%
Amite Solar, LLCAmite Solar, LLCRoseland, LA153 GWh-Oct 2025 Solar
CF Industries Yazoo City ComplexCF Industries Nitrogen LLCYazoo City, MS153 GWhJun 1984Oct 2025 Natural Gas
Mulligan Solar, LLCMulligan SolarBroadwell, IL154 GWhJun 2022Oct 2025 Solar
Rippey Wind FarmGreenbacker Renewable Energy CorporationGrand Junction, IA154 GWhJul 2012Dec 2024 Wind
Saint Marys FallsUSACE-Detroit DistrictSault Ste. Marie, MI155 GWhJun 1932Dec 2024 Water
Michigan Wind 1Michigan Wind 1, LLCUbly, MI158 GWhNov 2008Dec 2024 Wind
Ada Cogeneration LPAda Cogeneration LLCAda, MI158 GWhSep 1990Dec 2024 Natural Gas
Blakely MountainUSCE -Vickburg DistrictRoyal, AR158 GWhAug 1955Dec 2024 Water
Bay FrontNorthern States Power Co - MinnesotaAshland, WI160 GWhDec 1948Dec 2024 Wood/Wood Waste Solids : 95.3% Tire-derived Fuels : 4.1% Natural Gas : 0.6%
Winfield SolarWinfield Solar I, LLCWinfield, MO160 GWh-Oct 2025 Solar
Spiritwood StationGreat River EnergySpiritwood, ND161 GWhOct 2014Oct 2025 Natural Gas : 58.4% Refined Coal : 41.6%
Marquette Energy CenterCity of Marquette - (MI)Marquette, MI162 GWhJul 2017Dec 2024 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Assembly Solar IIIAssembly Solar III, LLCLennon, MI163 GWhDec 2021Oct 2025 Solar
Cerro Gordo Wind FarmCerro Gordo Wind FarmUnion, IA163 GWhJul 2020Oct 2025 Wind
Grayling Generating StationNorthStar Clean EnergyGrayling, MI165 GWhApr 1992Dec 2024 Wood/Wood Waste Solids : 99.8%
Otsego Mill Power PlantOtsego Paper IncOtsego, MI165 GWhOct 1995Dec 2024 Natural Gas
Bison I Wind Energy CenterALLETE, Inc.New Salem, ND166 GWhNov 2010Dec 2024 Wind
Univ Minnesota CHP PlantUniversity of Minnesota Central UtilitiesMinneapolis, MN166 GWhOct 2017Dec 2024 Natural Gas : 99.9%
Covanta Hennepin EnergyCovanta Energy CoMinneapolis, MN170 GWhSep 1989Oct 2025 Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.7%
A.J. Mihm Generating StationUpper Michigan Energy Resources CompanyPelkie, MI170 GWhFeb 2019Dec 2024 Natural Gas
Red Rock Hydro PlantWestern Minnesota Mun Pwr AgnyPella, IA170 GWhApr 2021Oct 2025 Water
Langdon Wind II LLCFPL Energy Langdon Wind LLCOsnabrock, ND171 GWhAug 2008Dec 2024 Wind
Syl LaskinALLETE, Inc.Hoyt Lakes, MN172 GWhMay 1953Dec 2024 Natural Gas
Hawkeye Wind FarmGreenbacker Renewable Energy CorporationSumner, IA173 GWhSep 2012Dec 2024 Wind
Cedar RidgeWisconsin Power & Light CoEden, WI175 GWhNov 2008Dec 2024 Wind
ConcordWisconsin Electric Power CoWatertown, WI175 GWhJun 1993Dec 2024 Natural Gas : 99.8%
Hawkeye Power Partners LLCHawkeye Power Partners LLCGarner, IA176 GWhMar 1999Dec 2024 Wind
Elm Creek Wind LLCAvangrid Power LLCTrimont, MN176 GWhNov 2008Dec 2024 Wind
FPL Energy Oliver Wind I LLCFPL Energy Oliver County WindCenter, ND177 GWhNov 2006Dec 2024 Wind
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LA177 GWhApr 2020Oct 2025 Natural Gas
Elk Wind FarmGreenbacker Renewable Energy CorporationGreeley, IA178 GWhNov 2011Dec 2024 Wind
North Star Solar ProjectNorth Star Solar PV LLCNorth Branch, MN179 GWhNov 2016Oct 2025 Solar
Alpena Cement PlantLafarge CorpAlpena, MI179 GWhDec 1951Oct 2025 Petroleum Coke : 84.8% Natural Gas : 15.2%
FPL Energy Oliver Wind II LLCFPL Energy Oliver County Wind II LLCCenter, ND181 GWhNov 2007Dec 2024 Wind
Speedway Solar, LLCSpeedway Solar, LLCMorrison Town, IN182 GWh-Oct 2025 Solar
Harvest Gold SolarHarvest Gold Solar Power, LLCIndianola, MS183 GWhJul 2024Oct 2025 Solar
Georgia-Pacific Corp - Nekoosa MillDomtar Industries IncNekoosa, WI184 GWhDec 1911Oct 2025 Black Liquor : 43.1% Natural Gas : 42.3% Water : 14.6%
Wautoma SolarWisconsin Power & Light CoWautoma, WI185 GWhNov 2023Oct 2025 Solar
Beebe 1ABeebe Renewable Energy, LLCIthaca, MI187 GWhNov 2012Dec 2024 Wind
Sauk Solar ParkDTE Electric CompanyUnion City, MI188 GWh-Oct 2025 Solar
FPL Energy Burleigh County WindFPL Energy Burleigh County Wind LLCWilton, ND190 GWhNov 2005Dec 2024 Wind
SumpterWolverine Power Supply CoopBelleville, MI190 GWhJun 2002Dec 2024 Natural Gas
ManitowocManitowoc Public UtilitiesManitowoc, WI191 GWhMay 1955Oct 2025 Wood/Wood Waste Solids : 91.6% Petroleum Coke : 4.6% Bituminous Coal : 3.4%
Franklin County Wind FarmInterstate Power and Light CoIowa Falls, IA191 GWhNov 2012Dec 2024 Wind
Two Creeks SolarWisconsin Public Service CorpTwo Rivers, WI191 GWhOct 2020Oct 2025 Solar
Badger Hollow IWisconsin Public Service CorpMontfort, WI192 GWhOct 2021Oct 2025 Solar
Cereal City Solar, LLCCereal City Solar, LLCBattle Creek, MI194 GWhNov 2023Oct 2025 Solar
Hardin County Peaking FacilityEntergy Texas Inc.Kountze, TX195 GWhJun 2001Dec 2024 Natural Gas
Worthington Generation LLCHoosier Energy R E C, IncWorthington, IN195 GWhMay 2000Dec 2024 Natural Gas
Jeffers Wind 20 LLCNorthern States Power Co - MinnesotaJeffers, MN195 GWhSep 2008Dec 2024 Wind
Searcy Solar HybridSearcy Solar, LLCSearcy, AR196 GWhDec 2021Oct 2025 Solar
Fairbanks Wind ParkDTE Electric CompanyGarden, MI197 GWhDec 2021Oct 2025 Wind
MU Combined Heat and Power PlantCurators of the University of MissouriColumbia, MO197 GWhJun 1961Oct 2025 Natural Gas : 73.8% Wood/Wood Waste Solids : 23.6% Bituminous Coal : 2.6%
Osceola Windpower IIOsceola Windpower IIHarris, IA197 GWhAug 2008Oct 2025 Wind
Badger Hollow IIWisconsin Electric Power CoCobb, WI198 GWhNov 2023Oct 2025 Solar
Calhoun County Solar ProjectAES Clean EnergySheridan Township, MI198 GWh-Oct 2025 Solar
Sam Rayburn DamUSACE-Fort Worth DistrictJasper, TX199 GWhAug 1965Dec 2024 Water
Edison SaultCloverland Electric Co-opSault Ste. Marie, MI199 GWhJun 1901Dec 2024 Water
Springfield Solar (WI)Wisconsin Power & Light CoLomira, WI199 GWhNov 2023Oct 2025 Solar
Wilton Wind II LLCWilton Wind II LLCWilton, ND200 GWhOct 2009Dec 2024 Wind
Lake Charles PolymersEquistar Chemicals LPWestlake, LA200 GWhAug 2011Oct 2025 Natural Gas

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC872.9 TWh2,465
#2Midcontinent Independent System Operator, Inc.656.9 TWh2,831
#3Electric Reliability Council of Texas, Inc.484.7 TWh1,313
#5Southwest Power Pool300.6 TWh835
#6Southern Company Services, Inc. - Trans249.9 TWh417
#7California Independent System Operator184.8 TWh2,075
#9Tennessee Valley Authority161.0 TWh204
#10Florida Power & Light Co.149.6 TWh187
#12New York Independent System Operator132.6 TWh1,211
#13Duke Energy Carolinas111.6 TWh565