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 2025
Annual Generation 655.1 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 | 35.7% Coal | 29% Wind | 14.9% Nuclear | 13.9% Solar | 4.5% 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 1,101 to 1,200 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Phoenix Solar South Farms LLC Solar FarmPhoenix Solar South Farms LLCChampaign, IL7 GWhNov 2015Sep 2025 Solar
Fiber Recovery, Inc.Fiber Recovery, IncRingle, WI7 GWhDec 2007Dec 2024 Landfill Gas
Chisago Community SolarChisago Community SolarTaylor Falls, MN7 GWhNov 2016Dec 2024 Solar
TregoNorthern States Power Co - MinnesotaHayward, WI7 GWhDec 1926Dec 2024 Water
Waverly Community Wind ProjectWaverly Municipal Elec UtilityWaverly, IA6 GWhNov 2001Dec 2024 Wind
Oconto Falls UpperEagle Creek Renewable Energy, LLCOconto Falls, WI6 GWhDec 1917Dec 2024 Water
GL WindGL Wind LLCLewiston, MN6 GWhNov 2011Dec 2024 Wind
Hat RapidsWisconsin Public Service CorpRhinelander, WI6 GWhMay 1923Dec 2024 Water
Lawrence Creek SolarEnel Green Power NA, Inc.Shafer, MN6 GWhNov 2016Dec 2024 Solar
CC Perry KCitizens Thermal EnergyIndianapolis, IN6 GWhDec 1924Sep 2025 Natural Gas
West Dubuque SolarInterstate Power and Light CoDubuque, IA6 GWhAug 2017Dec 2024 Solar
Carina Community SolarCarina Community SolarZumbro Falls, MN6 GWhJan 2018Dec 2024 Solar
August Wind FarmAugust Wind Energy, LLCClearfield, IA6 GWhJan 2017Dec 2024 Wind
Marmas Solar CSGNational Grid RenewablesSt. Cloud, MN6 GWhMar 2018Dec 2024 Solar
Kokomo Solar 1, LLCNJR Clean Energy Ventures CorporationKokomo, IN6 GWhNov 2016Dec 2024 Solar
AppletonWisconsin Electric Power CoAppleton, WI6 GWhJul 1916Dec 2024 Water
Marshall Wind 2 LLCMarshall Wind Farm, LLCMarshall, MN6 GWhNov 2007Dec 2024 Wind
Taurus Community SolarTaurus Community SolarMontevideo, MN6 GWhFeb 2018Dec 2024 Solar
Novel - OYA of Mapleton CSGNRG MN Community LLCMapleton, MN6 GWhJun 2018Dec 2024 Solar
FountainGreenbacker Renewable Energy CorporationFountain, MN6 GWhOct 2021Dec 2024 Solar
SecurityTX LFG Energy, LPCleveland, TX6 GWhFeb 2003Dec 2024 Landfill Gas
Eichtens Community SolarTerraform ArcadiaCenter, MN6 GWhNov 2016Dec 2024 Solar
Marshall Wind 4 LLCMarshall Wind Farm, LLCMarshall, MN6 GWhNov 2007Dec 2024 Wind
Twin Bridges LFGTEWabash Valley Power Assn, IncDanville, IN6 GWhSep 1994Dec 2023 Landfill Gas
HazelGreenbacker Renewable Energy CorporationLanesboro, MN6 GWhOct 2021Dec 2024 Solar
Fairmont (MN)Southern Minnesota Mun P AgnyFairmont, MN6 GWhDec 1974Dec 2024 Natural Gas : 97.6% Distillate Fuel Oil : 2.4%
Stromland SolarGreenbacker Renewable Energy CorporationCochrane, WI6 GWhNov 2021Dec 2024 Solar
Hammer CSGDG Minnesota CSG, LLCClear Lake, MN6 GWhNov 2018Dec 2024 Solar
Lady Slipper Solar Array CSGAEP Onsite Partners, LLCRed Wing, MN6 GWhSep 2019Dec 2024 Solar
Marshall Wind 3 LLCMarshall Wind Farm, LLCMarshall, MN6 GWhNov 2007Dec 2024 Wind
Bos Dairy, LLCBos Dairy, LLCFair Oaks, IN6 GWhDec 2004Dec 2024 Natural Gas
Richland Center Renewable Energy LLCRichland Center Renewable Energy LLCRichland Center, WI6 GWhFeb 2013Dec 2024 Other Biomass Gas
Minnesota RiverMinnesota Municipal Power AgnyChaska, MN6 GWhApr 2001Dec 2024 Natural Gas
Iowa Hydro LLCRenewable World Energies LLCMaquoketa, IA6 GWhDec 1923Sep 2025 Water
Waste Management Northern Oaks LFGTEWM Renewable Energy LLCHarrison, MI6 GWhOct 2010Dec 2024 Landfill Gas
Anchor Wind, LLCAcciona Energy USA Global, LLCMechanicsville, IA6 GWhSep 2012May 2024 Wind
CF Novel Solar CSG Gardens Five, LLCCypress Creek RenewablesWaseca, MN6 GWhNov 2017Dec 2024 Solar
Pine Island Solar CSGPine Island Holdco, LLCPine Island, MN6 GWhJan 2017Dec 2024 Solar
Waterloo Solar (IA)MidAmerican Energy CoWaterloo, IA6 GWhFeb 2022Dec 2024 Solar
Lemonweir (Oak 1)Greenbacker Renewable Energy CorporationMauston, WI6 GWhNov 2023Dec 2024 Solar
Northeast (MI)DTE Electric CompanyWarren, MI6 GWhApr 1966Dec 2024 Natural Gas : 84.7% Distillate Fuel Oil : 15.3%
WrightSun CSG, LLCCypress Creek RenewablesSt. Michael, MN6 GWhDec 2017Dec 2024 Solar
Gibbon SolarGreen Street Power PartnersGibbon, MN6 GWhMay 2019Dec 2024 Solar
Traer Wind ProjectCity of Traer - (IA)Traer, IA6 GWhSep 2010Dec 2024 Wind
Hemlock FallsWisconsin Electric Power CoCrystal Falls, MI6 GWhJul 1953Dec 2024 Water
Barron Solar ArrayAEP Onsite Partners, LLCBarron, WI6 GWhJul 2021Dec 2024 Solar
Empire SolarCypress Creek RenewablesFarmington, MN6 GWhNov 2016Dec 2024 Solar
Rhinelander MillAhlstrom-MunksjoRhinelander, WI6 GWhNov 1917Sep 2025 Water
FontanelleForward Fontanelle Power, LLCFontanelle, IA6 GWhJul 2012Dec 2024 Wind
Davenport Water Pollution Control PlantDavenport City ofDavenport, IA6 GWhApr 1995Dec 2024 Other Biomass Gas : 90.0% Natural Gas : 10.0%
RocktonEagle Creek Renewable Energy, LLCRockton, IL6 GWhDec 1928Dec 2024 Water
Anoka County MN CONXSoCore Energy LLCRamsey, MN6 GWhSep 2018Dec 2024 Solar
Arpin DamRenewable World Energies LLCRadisson, WI6 GWhAug 1971Dec 2024 Water
Grand Casino Hinckley SolarDG Central 1, LLCHinckley, MN6 GWhApr 2022Dec 2024 Solar
Welcome Wind TurbineFederated Rural Electric AssnWelcome, MN6 GWhApr 2008Sep 2024 Wind
Osage (IA)City of Osage - (IA)Osage, IA6 GWhAug 1963Dec 2024 Wind : 81.2% Solar : 18.8%
StilesOconto Electric CooperativeOconto Falls, WI6 GWhFeb 1949Dec 2024 Water
Johnson County Hills SolarMidAmerican Energy CoIowa City, IA6 GWhDec 2021Dec 2024 Solar
Kramer Solar CSGNational Grid RenewablesHector, MN6 GWhNov 2017Dec 2024 Solar
Custer Energy CenterManitowoc Public UtilitiesManitowoc, WI6 GWhMay 1999Dec 2024 Natural Gas
Nautilus Winsted Solar (CSG)Nautilus Solar SolutionsWinsted, MN5 GWhMar 2019Sep 2025 Solar
South Fond Du LacWisconsin Power & Light CoFond du Lac, WI5 GWhApr 1993Dec 2024 Natural Gas : 98.0% Distillate Fuel Oil : 2.0%
Claude VandykeWolverine Power Supply CoopDorr, MI5 GWhDec 1966Dec 2024 Natural Gas
Peru 3Indiana Municipal Power AgencyPeru, IN5 GWhSep 2022Dec 2024 Solar
Tell City Solar ParkIndiana Municipal Power AgencyTell City, IN5 GWhJun 2020Dec 2024 Solar
Greenfield WindGreenfield Wind Power, LLCGreenfield, IA5 GWhJul 2012Dec 2024 Wind
Lindstrom Solar CSGNational Grid RenewablesLindstrom, MN5 GWhMar 2018Dec 2024 Solar
Shamrock Solar LLCGreenbacker Renewable Energy CorporationBlack River Falls, WI5 GWhNov 2021Dec 2024 Solar
Boeve Windfarm LLCBoeve Windfarm LLCWoodstock, MN5 GWhJul 2003Dec 2024 Wind
Meadow RidgeMeadow Ridge Wind Energy, LLCGreenfield, IA5 GWhJun 2012Dec 2024 Wind
Antares Community SolarAntares Community SolarTracy, MN5 GWhMay 2018Dec 2024 Solar
Cumberland RoseCumberland Rose Wind Energy, LLCOrient, IA5 GWhJul 2012Dec 2024 Wind
White River Medical CenterEntegrity Solar WRMC, LLCNewport, AR5 GWhSep 2023Dec 2024 Solar
Way DamWisconsin Electric Power CoCrystal Falls, MI5 GWhNov 1949Dec 2024 Water
BelmontMarion Solar LLCIndianapolis, IN5 GWhOct 2015Dec 2024 Solar
Wright Cuddyer CSGMinnesota Solar CSG 1, LLCSt. Michael, MN5 GWhSep 2018Dec 2024 Solar
Montgomery Winsted CSGMinnesota Solar CSG 4, LLCWinsted, MN5 GWhOct 2017Dec 2024 Solar
Wind GEMWind GEM, LLCStuart, IA5 GWhAug 2015Dec 2024 Wind
Windcurrent Farms LLCWindcurrent Farms LLCWoodstock, MN5 GWhAug 2003Dec 2024 Wind
Clam River DamRenewable World Energies LLCDanbury, WI5 GWhMar 1942Dec 2024 Water
Forest City SolarButter Solar, LLCForest City, IA5 GWhAug 2019Dec 2024 Solar
Fey Windfarm LLCFey Windfarm LLCWoodstock, MN5 GWhAug 2003Dec 2024 Wind
Red Maple SolarTerraform ArcadiaCleveland, MN5 GWhMay 2018Dec 2024 Solar
Sky VoltSky Volt, LLCGreenfield, IA5 GWhJul 2012Dec 2024 Wind
Story City Wind ProjectHamilton Wind Energy LLCStory City, IA5 GWhSep 2010Dec 2024 Wind
Lenape IILenape Solar II, LLCIndianapolis, IN5 GWhOct 2015Dec 2024 Solar
Roeder Family Wind Farm LLCConsolidated Edison Development Inc.Manly, IA5 GWhAug 2011Dec 2024 Wind
Vermillion River_MN_GRE DEA-GMSoCore Energy LLCFarmington, MN5 GWhNov 2019Dec 2024 Solar
Morgan Community SolarMorgan Community SolarMorgan, MN5 GWhMar 2017Dec 2024 Solar
SunE Stolee CSG, LLCEcoplexus, IncKenyon, MN5 GWhFeb 2018Dec 2024 Solar
Mapleton Community SolarMapleton Community SolarMapleton, MN5 GWhMay 2017Dec 2024 Solar
WillmarWillmar Municipal UtilitiesWillmar, MN5 GWhAug 1956Jul 2024 Wind
Carver Gladden CSGMinnesota Solar CSG 8, LLCNorwood Young America, MN5 GWhMar 2018Dec 2024 Solar
Randolph CSG PV1-5Ecoplexus, IncRandolph, MN5 GWhMay 2019Dec 2024 Solar
Greenback EnergyGreenback Energy, LLC (Longroad)Pipestone, MN5 GWhNov 2004Dec 2024 Wind
Crater Community SolarCrater Community SolarGranite Falls, MN5 GWhNov 2017Dec 2024 Solar
CF Novel Solar CSG Gardens Seven, LLCCypress Creek RenewablesClear Lake, MN5 GWhNov 2017Dec 2024 Solar
Viking Solar CSGViking Solar, LLCPalmyra, IL5 GWhMay 2021Dec 2024 Solar
WolverineWolverine Wind Energy, LLCGreenfield, IA5 GWhSep 2010Dec 2024 Wind
Crystal FallsCity of Crystal FallsCrystal Falls, MI5 GWhMay 1914Dec 2024 Water

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC870.7 TWh2,465
#2Midcontinent Independent System Operator, Inc.655.1 TWh2,831
#4Electric Reliability Council of Texas, Inc.485.0 TWh1,313
#5Southwest Power Pool299.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator188.0 TWh2,075
#9Tennessee Valley Authority161.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.5 TWh565