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 Mar 2026
Annual Generation 659.4 TWh
Power Plants2,831
Utilities1,296
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 54 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 36.2% Coal | 28.4% Wind | 14.7% Nuclear | 13.9% Solar | 4.8% Water | 1.5% Other Fuel | 0.5%

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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 2,148
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Mosinee MillAhlstrom-Munksjo NA Specialty Solutions, LLCMosinee, WI118 GWhJun 1916Dec 2025 Black Liquor : 51.4% Bituminous Coal : 14.4% Water : 12.5% Natural Gas : 12.1% Wood/Wood Waste Solids : 6.3% Residual Fuel Oil : 1.7% Sludge Waste : 1.6%
Peno CreekUnion Electric Co - (MO)Bowling Green, MO118 GWhApr 2002Dec 2024 Natural Gas : 97.4% Distillate Fuel Oil : 2.6%
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%
Purdue CHPDuke Energy Indiana, LLCWest Lafayette, IN123 GWhFeb 2022Dec 2024 Natural Gas
RC Thomas Hydroelectric ProjectEast Texas Electric Coop, IncLivingston, TX124 GWhJun 2020Dec 2025 Water
Elk RiverGreat River EnergyElk River, MN124 GWhDec 1950Dec 2025 Natural Gas : 99.9%
Crossroads Energy CenterClarksdale Public UtilitiesClarksdale, MS124 GWhJun 2002Nov 2024 Natural Gas
Solway CTOtter Tail Power CoSolway, MN125 GWhApr 2003Dec 2024 Natural Gas
Red WingNorthern States Power Co - MinnesotaRed Wing, MN125 GWhSep 1949Dec 2025 Non-biogenic Municipal Solid Waste : 52.7% Biogenic Municipal Solid Waste : 43.2% Wood/Wood Waste Solids : 3.3% Natural Gas : 0.8%
Clearwater Paper APP CBClearwater Paper CorporationArkansas City, AR126 GWhOct 1977Dec 2024 Black Liquor : 61.7% Natural Gas : 38.1%
Stoney Corners Wind FarmDTE Sustainable GenerationMcBain, MI127 GWhNov 2009Dec 2024 Wind
Beebe 1BBeebe 1B Renewable Energy, LLCIthaca, MI127 GWhNov 2014Dec 2024 Wind
Sebree Solar, LLC - HybridSebree Solar, LLCRobards, KY130 GWh-Dec 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
Crawfish RiverWisconsin Power & Light CoJefferson, WI131 GWhNov 2023Dec 2025 Solar
Wheatland Generating FacilityDuke Energy Indiana, LLCWheatland, IN131 GWhMay 2000Dec 2024 Natural Gas
Community Wind SouthGreenbacker Renewable Energy CorporationRushmore, MN132 GWhNov 2012Dec 2024 Wind
Panther Creek Wind ProjectGreenbacker Renewable Energy CorporationPittsfield, IL134 GWh-Dec 2025 Wind
Forward Wind Energy CenterWisconsin Public Service CorpBrownsville, WI135 GWhJun 2008Dec 2025 Wind
Paddock SolarWisconsin Power & Light CoBeloit, WI135 GWhOct 2023Dec 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
De Pere Energy CenterWisconsin Public Service CorpDe Pere, WI138 GWhMay 1999Dec 2024 Natural Gas : 68.9% Distillate Fuel Oil : 31.1%
WhillockArkansas Electric Coop CorpMorrilton, AR139 GWhSep 1993Dec 2024 Water
San Jacinto County Peaking FacilityEast Texas Electric Coop, IncShepherd, TX140 GWhJun 2001Dec 2024 Natural Gas
Baldwin Solar BESSVistra CorpBaldwin, IL140 GWhNov 2024Dec 2025 Solar
CF Industries Yazoo City ComplexCF Industries Nitrogen LLCYazoo City, MS140 GWhJun 1984Dec 2025 Natural Gas
Butler RidgeButler Ridge Wind Energy CenterMayville, WI142 GWhJan 2009Dec 2025 Wind
Gibson SolarGibson Solar, LLCPrinceton, IN142 GWh-Dec 2025 Solar
Prescott Wind FarmPrescott Wind Energy LLCPrescott, IA142 GWhAug 2024Dec 2025 Wind
Montpelier Electric Generating StationKimura Power LLCPoneto, IN142 GWhMay 2001Dec 2025 Natural Gas
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
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
Flat Fork SolarFlat Fork Solar, LLCWheatley, AR147 GWh-Dec 2025 Solar
Appleseed SolarAppleseed Solar, LLCLogansport, IN150 GWh-Dec 2025 Solar
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, LA152 GWhJun 2002Dec 2025 Natural Gas
Stuttgart SolarStuttgart Solar, LLCStuttgart, AR153 GWhDec 2017Dec 2025 Solar
Rothschild Biomass Cogen FacilityWisconsin Electric Power CoRothschild, WI153 GWhOct 2013Dec 2024 Wood/Wood Waste Solids : 97.4% Natural Gas : 2.6%
Rippey Wind FarmGreenbacker Renewable Energy CorporationGrand Junction, IA154 GWhJul 2012Dec 2024 Wind
Sunflower CountySunflower County Solar Project, LLCRuleville, MS155 GWhAug 2022Dec 2025 Solar
Saint Marys FallsUSACE-Detroit DistrictSault Ste. Marie, MI155 GWhJun 1932Dec 2024 Water
Mulligan Solar, LLCMulligan SolarBroadwell, IL156 GWhJun 2022Dec 2025 Solar
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%
Marquette Energy CenterCity of Marquette - (MI)Marquette, MI162 GWhJul 2017Dec 2024 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Grayling Generating StationNorthStar Clean EnergyGrayling, MI165 GWhApr 1992Dec 2024 Wood/Wood Waste Solids : 99.8%
Assembly Solar IIIAssembly Solar III, LLCLennon, MI165 GWhDec 2021Dec 2025 Solar
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%
Cerro Gordo Wind FarmCerro Gordo Wind FarmUnion, IA168 GWhJul 2020Dec 2025 Wind
Covanta Hennepin EnergyCovanta Energy CoMinneapolis, MN169 GWhSep 1989Dec 2025 Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.8%
A.J. Mihm Generating StationUpper Michigan Energy Resources CompanyPelkie, MI170 GWhFeb 2019Dec 2024 Natural Gas
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
Alpena Cement PlantLafarge CorpAlpena, MI175 GWhDec 1951Dec 2025 Petroleum Coke : 85.0% Natural Gas : 15.0%
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
Crossover WindCrossover Wind, LLCWynne, AR176 GWh-Dec 2025 Wind
FPL Energy Oliver Wind I LLCFPL Energy Oliver County WindCenter, ND177 GWhNov 2006Dec 2024 Wind
Amite Solar, LLCAmite Solar, LLCRoseland, LA177 GWh-Dec 2025 Solar
ManitowocManitowoc Public UtilitiesManitowoc, WI178 GWhMay 1955Dec 2025 Wood/Wood Waste Solids : 90.5% Petroleum Coke : 5.3% Bituminous Coal : 3.9%
Elk Wind FarmGreenbacker Renewable Energy CorporationGreeley, IA178 GWhNov 2011Dec 2024 Wind
Georgia-Pacific Corp - Nekoosa MillDomtar Industries IncNekoosa, WI179 GWhDec 1911Dec 2025 Black Liquor : 43.4% Natural Gas : 42.5% Water : 14.1%
Red Rock Hydro PlantWestern Minnesota Mun Pwr AgnyPella, IA179 GWhApr 2021Dec 2025 Water
Harvest Gold SolarHarvest Gold Solar Power, LLCIndianola, MS181 GWhJul 2024Dec 2025 Solar
FPL Energy Oliver Wind II LLCFPL Energy Oliver County Wind II LLCCenter, ND181 GWhNov 2007Dec 2024 Wind
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LA181 GWhApr 2020Dec 2025 Natural Gas
North Star Solar ProjectNorth Star Solar PV LLCNorth Branch, MN181 GWhNov 2016Dec 2025 Solar
Winfield SolarWinfield Solar I, LLCWinfield, MO184 GWh-Dec 2025 Solar
Spiritwood StationGreat River EnergySpiritwood, ND186 GWhOct 2014Dec 2025 Natural Gas : 51.7% Refined Coal : 48.3%
Beebe 1ABeebe Renewable Energy, LLCIthaca, MI187 GWhNov 2012Dec 2024 Wind
Wautoma SolarWisconsin Power & Light CoWautoma, WI187 GWhNov 2023Dec 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
Franklin County Wind FarmInterstate Power and Light CoIowa Falls, IA191 GWhNov 2012Dec 2024 Wind
Two Creeks SolarWisconsin Public Service CorpTwo Rivers, WI192 GWhOct 2020Dec 2025 Solar
Searcy Solar HybridSearcy Solar, LLCSearcy, AR193 GWhDec 2021Dec 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
Cereal City Solar, LLCCereal City Solar, LLCBattle Creek, MI196 GWhNov 2023Dec 2025 Solar
Lake Charles PolymersEquistar Chemicals LPWestlake, LA196 GWhAug 2011Dec 2025 Natural Gas
Sam Rayburn DamUSACE-Fort Worth DistrictJasper, TX199 GWhAug 1965Dec 2024 Water
Edison SaultCloverland Electric Co-opSault Ste. Marie, MI199 GWhJun 1901Dec 2024 Water
Wilton Wind II LLCWilton Wind II LLCWilton, ND200 GWhOct 2009Dec 2024 Wind

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC879.0 TWh2,465
#2Midcontinent Independent System Operator, Inc.659.4 TWh2,831
#3Electric Reliability Council of Texas, Inc.484.9 TWh1,313
#5Southwest Power Pool300.1 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator179.9 TWh2,075
#9Tennessee Valley Authority162.4 TWh204
#10Florida Power & Light Co.150.5 TWh187
#12New York Independent System Operator134.0 TWh1,211
#13Duke Energy Carolinas112.4 TWh565