Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 64 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 Jul 2026
Annual Generation 669.4 TWh
Power Plants3,038
Utilities1,345
Ranked #2 out of 64 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 37% Coal | 26.5% Wind | 14.9% Nuclear | 13.9% Solar | 5.7% Water | 1.4% 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 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
REG Juhl Glenville Wind, LLCREG Juhl Glenville Wind, LLCAlbert Lea, MN8 GWhNov 2020Dec 2025 Wind
Taylors Falls CSGSoCore Energy LLCTaylor Falls, MN8 GWhDec 2017Dec 2025 Solar
Wyoming 2 CSG, LLCEcoplexus, IncWyoming, MN8 GWhFeb 2018Dec 2025 Solar
Red Wing Community SolarTerraform ArcadiaRed Wing, MN7 GWhNov 2016Dec 2025 Solar
Felton CSG PV1-5Ecoplexus, IncRandolph, MN7 GWhMay 2019Dec 2025 Solar
Neal Energy Center SolarMidAmerican Energy CoSalix, IA7 GWhJan 2022Dec 2024 Solar
Middleton Airport SolarMadison Gas & Electric CoMiddleton, WI7 GWhJun 2020Dec 2025 Solar
Foreman's Hill Community SolarForeman's Hill CSG LLCRed Wing, MN7 GWhJun 2018Dec 2024 Solar
Fox CSG, LLCEcoplexus, IncTaylors Falls, MN7 GWhFeb 2018Dec 2025 Solar
Optimum Wind 3 LLCNovis Renewables, LLCNevada, IA7 GWhFeb 2017Dec 2025 Wind
Rensselaer Solar Site 2Indiana Municipal Power AgencyRensselaer, IN7 GWhNov 2018Dec 2025 Solar
Dodge Holdco Solar CSGDodge Holdco LLCKasson, MN7 GWhJun 2017Dec 2025 Solar
Rhinelander MillAhlstrom-MunksjoRhinelander, WI7 GWhNov 1917May 2026 Water
Tinta Wita 5 MW Solar PV SystemTinta Wita Energy LLCWelch, MN7 GWhApr 2024Dec 2025 Solar
Forest Lake Solar CSGForest Lake Holdco LLCScandia, MN7 GWhJun 2017Dec 2025 Solar
Cottage Grove CSG, LLCEcoplexus, IncCottage Grove, MN7 GWhFeb 2018Dec 2025 Solar
Richland Center Renewable Energy LLCRichland Center Renewable Energy LLCRichland Center, WI7 GWhFeb 2013Dec 2025 Other Biomass Gas
LAC Courte Oreilles HydroelectZero6 Energy HydroWinter, WI7 GWhNov 1986Dec 2025 Water
Arcadia SolarGreen Street Power PartnersArcadia, WI7 GWhAug 2019Dec 2025 Solar
Monticello Project CSGMadison Energy Investments LLCMonticello, MN7 GWhOct 2018Sep 2025 Solar
Kokomo Solar 1, LLCNJR Clean Energy Ventures CorporationKokomo, IN7 GWhNov 2016Dec 2025 Solar
Rice Lake Solar ArrayOnsite Partners, LLCRice Lake, WI7 GWhMay 2019Dec 2025 Solar
Lady Slipper Solar Array CSGOnsite Partners, LLCRed Wing, MN7 GWhSep 2019Dec 2025 Solar
ZeuberToday's Power, Inc.Little Rock, AR7 GWhNov 2023Dec 2025 Solar
St ClairDTE Electric CompanyEast China Twp, MI7 GWhJul 1953May 2026 Distillate Fuel Oil : 52.4% Natural Gas : 47.6%
RosemanRoseman Energy, LLCAnita, IA7 GWhJan 2017Dec 2025 Wind
Columbia City Solar ParkIndiana Municipal Power AgencyColumbia City, IN7 GWhMar 2021Dec 2025 Solar
Aries Community SolarAries Community SolarClaremont, MN7 GWhSep 2017Dec 2025 Solar
Bos Dairy, LLCBos Dairy, LLCFair Oaks, IN7 GWhDec 2004Dec 2025 Natural Gas
Michael SolarSoCore Energy LLCFreeport, MN7 GWhNov 2017Dec 2025 Solar
POET Biorefining Lake CrystalPOET Biorefining Lake CrystalLake Crystal, MN7 GWhMar 2005May 2026 Natural Gas : 81.1% Distillate Fuel Oil : 18.9%
Hwy 14 Holdco Solar CSGHwy 14 Holdco, LLCByron, MN7 GWhJun 2017Dec 2025 Solar
Tiller CSGMadison Energy Investments LLCClear Lake, MN7 GWhNov 2018Sep 2025 Solar
Herrema DairyHerrema Dairy, LLCFair Oaks, IN7 GWhMar 2022Jan 2025 Natural Gas
Montgomery County Community Solar CenterUnion Electric Co - (MO)New Florence, MO7 GWhFeb 2022Dec 2025 Solar
Shane's Wind MachineShane's Wind Machine LLCRuthton, MN7 GWhJun 2006Jan 2025 Wind
Hat RapidsWisconsin Public Service CorpRhinelander, WI7 GWhMay 1923Dec 2025 Water
ThornappleNorthern States Power Co - MinnesotaBruce, WI7 GWhDec 1926Dec 2025 Water
BirchBirch Power LLCClearfield, IA7 GWhJan 2017Dec 2025 Wind
Uilk Wind LLCRENEW Energy IncPipestone, MN7 GWhDec 2009Dec 2025 Wind
PillagerALLETE, Inc.Pillager, MN7 GWhDec 1916Dec 2025 Water
Fiber Recovery, Inc.Fiber Recovery, IncRingle, WI7 GWhDec 2007Dec 2024 Landfill Gas
ScanlonALLETE, Inc.Scanlon, MN7 GWhDec 1922Dec 2025 Water
Empire SolarCypress Creek RenewablesFarmington, MN6 GWhNov 2016Dec 2025 Solar
RocktonEagle Creek Renewable Energy, LLCRockton, IL6 GWhDec 1928Dec 2025 Water
Novel - OYA of Mapleton CSGNRG MN Community LLCMapleton, MN6 GWhJun 2018Dec 2025 Solar
Davenport Water Pollution Control PlantDavenport, City of - (IA)Davenport, IA6 GWhApr 1995Dec 2025 Other Biomass Gas : 63.5% Natural Gas : 36.5%
Goldenrod (IL)Generate CapitalViola, IL6 GWhJul 2025Dec 2025 Solar
WorthingtonCity of Worthington - (MN)Worthington, MN6 GWhJan 2002Dec 2025 Wind : 99.3% Distillate Fuel Oil : 0.7%
Hidden View Dairy, LLCHidden View Dairy, LLCRensselaer, IN6 GWhJan 2007Dec 2025 Natural Gas
West Dubuque SolarInterstate Power and Light CoDubuque, IA6 GWhAug 2017Dec 2025 Solar
CGSun, LLC Community SolarSunStrong Management, LLCCottage Grove, MN6 GWhNov 2017Dec 2025 Solar
Montrose SolarEnel Green Power NA, Inc.Montrose, MN6 GWhNov 2016Dec 2025 Solar
Cottage Grove Project CSGMadison Energy Investments LLCCottage Grove, MN6 GWhSep 2018Sep 2025 Solar
Carina Community SolarCarina Community SolarZumbro Falls, MN6 GWhJan 2018Dec 2025 Solar
SecurityTX LFG Energy, LPCleveland, TX6 GWhFeb 2003Dec 2024 Landfill Gas
FountainAltus Power America Management, LLCFountain, MN6 GWhOct 2021Dec 2025 Solar
Taurus Community SolarTaurus Community SolarMontevideo, MN6 GWhFeb 2018Dec 2025 Solar
August Wind FarmAugust Wind Energy, LLCClearfield, IA6 GWhJan 2017Nov 2025 Wind
Iowa Hydro LLCZero6 Energy HydroMaquoketa, IA6 GWhDec 1923May 2026 Water
Chisago Community SolarChisago Community SolarTaylor Falls, MN6 GWhNov 2016Dec 2025 Solar
HazelAltus Power America Management, LLCLanesboro, MN6 GWhOct 2021Dec 2025 Solar
StauntonCypress Creek RenewablesBrazil, IN6 GWhNov 2018Dec 2025 Solar
Windshare LLCGreenbacker Renewable Energy CorporationChandler, MN6 GWhFeb 2006Dec 2025 Wind
Oconto Falls LowerEagle Creek Renewable Energy, LLCOconto Falls, WI6 GWhDec 1970Dec 2025 Water
Gibbon SolarGreen Street Power PartnersGibbon, MN6 GWhMay 2019Dec 2025 Solar
Lawrence Creek SolarEnel Green Power NA, Inc.Shafer, MN6 GWhNov 2016Dec 2025 Solar
Way DamWisconsin Electric Power CoCrystal Falls, MI6 GWhNov 1949Dec 2025 Water
Green Energy MachineGreen Energy Machine, LLCAnita, IA6 GWhMay 2016Dec 2025 Wind
PrickettUpper Peninsula Power CompanyPelkie, MI6 GWhOct 1931Dec 2025 Water
AES Belleville Solar LLCAES Distributed EnergyBelleville, IL6 GWhAug 2021Dec 2025 Solar
Ninth Street Hydropower ProjectEagle Creek Renewable Energy, LLCAlpena, MI6 GWhAug 1990Dec 2025 Water
Chalmette Refining LLCChalmette Refining LLCChalmette, LA6 GWhFeb 1990Dec 2025 Other Fuel
Wabasha SolarWabasha Solar LLCWabasha, MN6 GWhJul 2019Dec 2025 Solar
Pine Island Solar CSGPine Island Holdco, LLCPine Island, MN6 GWhJan 2017Dec 2025 Solar
Barron Solar ArrayOnsite Partners, LLCBarron, WI6 GWhJul 2021Dec 2025 Solar
Waterloo Solar (IA)MidAmerican Energy CoWaterloo, IA6 GWhFeb 2022Dec 2025 Solar
Shamrock Solar LLCAltus Power America Management, LLCBlack River Falls, WI6 GWhNov 2021Dec 2025 Solar
PopeSun CSG, LLCSunStrong Management, LLCStarbuck, MN6 GWhNov 2017Dec 2025 Solar
Kramer Solar CSGGeronimo PowerHector, MN6 GWhNov 2017Dec 2025 Solar
K-Brink Windfarm LLCK-brink Windfarm, LLCWoodstock, MN6 GWhJan 2003Dec 2025 Wind
CF Novel Solar CSG Gardens Five, LLCSunStrong Management, LLCWaseca, MN6 GWhNov 2017Dec 2025 Solar
Hammer CSGMadison Energy Investments LLCClear Lake, MN6 GWhNov 2018Sep 2025 Solar
Johnson County Hills SolarMidAmerican Energy CoIowa City, IA6 GWhDec 2021Dec 2025 Solar
Traer Wind ProjectCity of Traer - (IA)Traer, IA6 GWhSep 2010Dec 2025 Wind
Lemonweir (Oak 1)Greenbacker Renewable Energy CorporationMauston, WI6 GWhNov 2023Dec 2025 Solar
IND Solar Farm (Phase IIA)Terraform ArcadiaIndianapolis, IN6 GWhNov 2014Dec 2025 Solar
TecheCleco Power LLCBaldwin, LA6 GWhJun 1953Dec 2025 Natural Gas
Anoka County MN CONXSoCore Energy LLCRamsey, MN6 GWhSep 2018Dec 2025 Solar
Phoenix Solar South Farms LLC Solar FarmPhoenix Solar South Farms LLCChampaign, IL6 GWhNov 2015May 2026 Solar
Grand Casino Hinckley SolarDG Central 1, LLCHinckley, MN6 GWhApr 2022Dec 2025 Solar
Arpin DamZero6 Energy HydroRadisson, WI6 GWhAug 1971Aug 2025 Water
Osage (IA)City of Osage - (IA)Osage, IA5 GWhAug 1963Dec 2025 Wind : 81.8% Solar : 18.2%
Stromland SolarAltus Power America Management, LLCCochrane, WI5 GWhNov 2021Dec 2025 Solar
Richland Township Solar II, LLCBirch Creek Power, LLCWashburn, IL5 GWhAug 2025Dec 2025 Solar
Red Maple SolarTerraform ArcadiaCleveland, MN5 GWhMay 2018Dec 2025 Solar
Crystal FallsCity of Crystal Falls - (MI)Crystal Falls, MI5 GWhMay 1914Dec 2025 Water
Antares Community SolarAntares Community SolarTracy, MN5 GWhMay 2018Dec 2025 Solar
Marathon Petroleum - Robinson RefineryOnyx Asset Services GroupRobinson, IL5 GWhMay 2025Dec 2025 Solar
Peru 3Indiana Municipal Power AgencyPeru, IN5 GWhSep 2022Dec 2025 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC882.8 TWh2,652
#2Midcontinent Independent System Operator, Inc.669.4 TWh3,038
#3Electric Reliability Council of Texas, Inc.494.1 TWh1,471
#5Southwest Power Pool306.8 TWh856
#6Southern Company Services, Inc. - Trans253.5 TWh422
#7California Independent System Operator169.4 TWh2,135
#9Tennessee Valley Authority163.4 TWh207
#10Florida Power & Light Co.152.2 TWh187
#12New York Independent System Operator134.3 TWh1,299
#13Duke Energy Carolinas112.6 TWh577