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 1,501 to 1,600 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Galesburg Solar ArrayOnsite Partners, LLCOquawka, IL3 GWhFeb 2020Dec 2024 Solar
Sunset Breeze LLCMidwest Power Partners LLCRushmore, MN3 GWhApr 2006Dec 2025 Wind
Minnesota Breeze LLCMidwest Power Partners LLCRushmore, MN3 GWhApr 2006Dec 2025 Wind
G Flow Wind LLCMidwest Power Partners LLCRushmore, MN3 GWhApr 2006Dec 2025 Wind
Wolf Wind Enterprises LLCMidwest Power Partners LLCRushmore, MN3 GWhApr 2006Dec 2025 Wind
Green Acres Breeze LLCMidwest Power Partners LLCRushmore, MN3 GWhApr 2006Dec 2025 Wind
ISU Customer Hosted 1MW Solar ProjectInterstate Power and Light CoAmes, IA3 GWhApr 2024Dec 2025 Solar
Coralville GTMidAmerican Energy CoCoralville, IA2 GWhMay 1970Dec 2025 Natural Gas
OgemaGreenbacker Renewable Energy CorporationOgema, WI2 GWhFeb 2024Dec 2025 Solar
St. Olaf Wind TurbineSt. Olaf CollegeNorthfield, MN2 GWhAug 2006Dec 2025 Wind
The GSI Group LLC at AssumptionLuminace Solar Illinois 2, LLCAssumption, IL2 GWhDec 2020Dec 2025 Solar
MexicoUnion Electric Co - (MO)Mexico, MO2 GWhAug 1978Dec 2025 Distillate Fuel Oil
IMPA Middletown Solar ParkIndiana Municipal Power AgencyMiddletown, IN2 GWhJul 2023Dec 2025 Solar
Windwalkers LLCRWE Clean EnergyKensett, IA2 GWhAug 2011Dec 2025 Wind
Timmerman (CSG)Elora LLCBalaton, MN2 GWhNov 2022Dec 2025 Solar
IMPA Knightstown Solar ParkIndiana Municipal Power AgencyKnightstown, IN2 GWhSep 2023Dec 2025 Solar
Cedar Falls Solar FarmAltus Power America Management, LLCCedar Falls, IA2 GWhMar 2016Dec 2025 Solar
Miles City GTMontana-Dakota Utilities CoMiles City, MT2 GWhApr 1972Dec 2025 Natural Gas : 99.7%
LRWRAEntegrity Solar LRWRA, LLCLittle Rock, AR2 GWhJul 2023Dec 2024 Solar
Dickinson Solar ArrayGreat River EnergyBuffalo, MN2 GWhJul 2016Dec 2025 Solar
USS Lake Patterson Solar CSGStandard SolarCologne, MN2 GWhJul 2019Dec 2025 Solar
Kaukauna Gas TurbineCity of Kaukauna (WI)Kaukauna, WI2 GWhApr 1969Dec 2025 Natural Gas
Danbury DamZero6 Energy HydroDanbury, WI2 GWhDec 1920Dec 2025 Water
Slayton SolarEcos Energy LLCSlayton, MN2 GWhDec 2012Dec 2025 Solar
MN CSG 2019-38 DE LLCMN CSG 2019-38 DE LLCCleveland, MN2 GWhOct 2022Dec 2025 Solar
USS King 2 CSGStandard SolarWaconia, MN2 GWhJul 2019Dec 2025 Solar
Meadow RidgeMeadow Ridge Wind Energy, LLCGreenfield, IA2 GWhJun 2012Dec 2025 Wind
Skalbeck SolarCascade Solar LLCSacred Heart, MN2 GWhOct 2022Dec 2025 Solar
NL IL - KiwiStandard SolarPinckneyville, IL2 GWhMay 2025Dec 2025 Solar
Platt SolarCannon River LLCHadley, MN2 GWhDec 2022Dec 2025 Solar
USS All In Solar LLC CSGStandard SolarHartland, MN2 GWhSep 2020Dec 2025 Solar
Farmers Electric CooperativeToday's Power, Inc.Newport, AR2 GWhMay 2019Dec 2025 Solar
Owatonna Energy StationSouthern Minnesota Mun P AgnyOwatonna, MN2 GWhFeb 2018Dec 2025 Natural Gas
Agrimony 2Greenbacker Renewable Energy CorporationWarren, IL2 GWhMay 2025Dec 2025 Solar
Agrimony 1Greenbacker Renewable Energy CorporationWarren, IL2 GWhDec 2024Dec 2025 Solar
Bureau Solar 1Pivot EnergyPrinceton, IL2 GWhAug 2025Dec 2025 Solar
Schull CSGSchull CSG LLCMapleton, MN2 GWhOct 2021Dec 2025 Solar
M72 West SolarHeritage Sustainable Energy. LLCTraverse City, MI2 GWhNov 2019Dec 2025 Solar
Andresen SolarBallantyne LLCClara City, MN2 GWhDec 2022Dec 2025 Solar
USS Riley Solar LLC (CSG)United States Solar CorporationMontevideo, MN2 GWhNov 2023Dec 2025 Solar
Dodge Renewables 1Dodge Renewables 1, LLCDodge Center, MN2 GWhJul 2022Dec 2025 Solar
CREEWisconsin Electric Power CoRacine, WI2 GWhJul 2021Dec 2025 Solar
Tully 1Greenbacker Renewable Energy CorporationMorris, IL2 GWhJun 2025Dec 2025 Solar
Wolverine SolarWolverine Solar, LLCMaynard, MN2 GWhOct 2023Dec 2025 Solar
USS Slayton Solar LLC (CSG)United States Solar CorporationSlayton, MN2 GWhJul 2024Dec 2025 Solar
USS Rosebud Solar LLCUnited States Solar CorporationMorgan, MN2 GWhJul 2022Dec 2025 Solar
SolarClub 35 LLCNautilus Solar SolutionsMankato, MN2 GWhNov 2020Dec 2025 Solar
Petit JeanToday's Power, Inc.Clinton, AR2 GWhNov 2023Dec 2025 Solar
Courtland CSG LLCUnited States Solar CorporationCourtland, MN2 GWhJun 2023Dec 2025 Solar
USS Rosewood Solar LLC (CSG)United States Solar CorporationMontevideo, MN2 GWhJul 2024Dec 2025 Solar
Craighead Electric Solar OneToday's Power, Inc.Brookland, AR2 GWhJul 2018Dec 2025 Solar
USS DVL Solar CSGStandard SolarWaconia, MN2 GWhJul 2019Dec 2025 Solar
St. Paul Intl Airport Red & Blue ParkingMetropolitan Airports CommissionSt. Paul, MN2 GWhNov 2015May 2026 Solar
Rivercrest SDEntegrity Solar Rivercrest SD, LLCWilson, AR2 GWhFeb 2022Dec 2024 Solar
Sand Lake DPC SolarSoCore Energy LLCCenturia, WI2 GWhOct 2017Dec 2025 Solar
USS Cosmo Solar LLC (CSG)United States Solar CorporationDanube, MN2 GWhNov 2023Dec 2025 Solar
C&LToday's Power, Inc.Star City, AR2 GWhMay 2020Dec 2025 Solar
MN Buffalo Lake 212-2 LLC (CSG)United States Solar CorporationBuffalo Lake, MN2 GWhNov 2023Dec 2025 Solar
Star City School DistrictToday's Power, Inc.Star City, AR2 GWhAug 2021Dec 2025 Solar
USS Danube Solar LLCUnited States Solar CorporationDanube, MN2 GWhNov 2021Dec 2025 Solar
MN East Regal LLC (CSG)United States Solar CorporationPaynesville, MN2 GWhJul 2024Dec 2025 Solar
South GardenSouth Garden LLCWinstead, MN2 GWhJun 2023Dec 2025 Solar
Tippecanoe Solar Power PlantDuke Energy Indiana, LLCWest Lafayette, IN2 GWhNov 2019Dec 2025 Solar
Clay County Electrical CooperativeToday's Power, Inc.Corning, AR2 GWhApr 2020Dec 2025 Solar
Ashley-Chicot SolarToday's Power, Inc.Hamburg, AR2 GWhJul 2018Dec 2025 Solar
USS Wolf Solar LLCUnited States Solar CorporationWood Lake, MN2 GWhJun 2023Dec 2025 Solar
USS Kass Solar LLCStandard SolarGarvin, MN2 GWhDec 2020Dec 2025 Solar
North Arkansas Electric CooperativeToday's Power, Inc.Salem, AR2 GWhApr 2021Dec 2025 Solar
South Central Electric CooperativeToday's Power, Inc.Arkadelphia, AR2 GWhJul 2019Dec 2025 Solar
USS Prokosch Solar LLCUnited States Solar CorporationBird Island, MN2 GWhMay 2022Dec 2025 Solar
Camellia Solar, LLCGeronimo PowerGlenwood, MN2 GWhNov 2020Dec 2025 Solar
Novel Schroeder Solar LLC CSGREA Investments, LLCRenville, MN2 GWhDec 2022Dec 2025 Solar
Novel Shelly Solar LLC (CSG)REA Investments, LLCCottonwood, MN2 GWhAug 2022Dec 2025 Solar
Allie L.L.C. (CSG)Allie L.L.C.Renville, MN2 GWhJul 2022Dec 2025 Solar
Helen CSG 1 LLCUnited States Solar CorporationPlato, MN2 GWhOct 2021Dec 2025 Solar
Crossett SDEntegrity Solar Crossett SD, LLCCrossett, AR2 GWhApr 2022Dec 2024 Solar
Novel Martens Solar LLC(CSG)REA Investments, LLCLafayette, MN2 GWhFeb 2022Dec 2025 Solar
Strawberry Point DPC SolarSoCore Energy LLCStrawberry Point, IA2 GWhOct 2017Dec 2025 Solar
USS Dressen Family Solar LLCUnited States Solar CorporationMayer, MN2 GWhJun 2023Dec 2025 Solar
Crane GardenCrane Garden LLCLester Prairie, MN2 GWhOct 2023Dec 2025 Solar
River HillsMidAmerican Energy CoDes Moines, IA2 GWhApr 1966Dec 2025 Natural Gas
New UlmNew Ulm Public Utilities CommNew Ulm, MN2 GWhDec 1956Dec 2025 Natural Gas : 59.1% Distillate Fuel Oil : 40.9%
USS Monarch Solar LLC CSGStandard SolarBrooten, MN2 GWhNov 2019Dec 2025 Solar
USS Water Town Solar LLC CSGUnited States Solar CorporationWaterville, MN2 GWhOct 2021Dec 2025 Solar
USS Mesa Solar LLCUnited States Solar CorporationDanube, MN2 GWhDec 2022Dec 2025 Solar
Dodge Renewables 2Dodge Renewables 2, LLCHayfield, MN2 GWhAug 2022Dec 2025 Solar
Sturgeon GardenSturgeon Garden LLCGoodhue, MN2 GWhNov 2023Dec 2025 Solar
USS Fair Park Solar LLC (CSG)United States Solar CorporationFaribault, MN2 GWhNov 2023Dec 2025 Solar
USS Solar Way LLC CSGStandard SolarHartland, MN2 GWhOct 2020Dec 2025 Solar
USS Hubers Solar LLC CSGUnited States Solar CorporationNorthfield, MN2 GWhDec 2020Dec 2025 Solar
USS Chariot Solar LLCUnited States Solar CorporationDanube, MN2 GWhDec 2020Dec 2025 Solar
Adrian Energy Associates LLCNextEra Renewable Fuels, LLCAdrian, MI2 GWhNov 1994Dec 2025 Landfill Gas
USS Wonder Solar LLCUnited States Solar CorporationBird Island, MN2 GWhJun 2023Dec 2025 Solar
USS Midtown Solar LLC CSGStandard SolarMelrose, MN2 GWhNov 2019Dec 2025 Solar
USS Hancock Solar LLC CSGUnited States Solar CorporationCologne, MN2 GWhDec 2020Dec 2025 Solar
USS Mayhew Solar LLC CSGStandard SolarSauk Rapids, MN2 GWhMay 2020Dec 2025 Solar
USS Wildcat Solar LLCUnited States Solar CorporationGoodhue, MN2 GWhOct 2021Dec 2025 Solar
Geranium Solar, LLCGeronimo PowerRaymond, MN2 GWhSep 2020Dec 2024 Solar
USS Bush Solar LLC CSGUnited States Solar CorporationOwatonna, MN2 GWhSep 2020Dec 2025 Solar
Swan GardenSwan Garden LLCVillard, MN2 GWhSep 2021Dec 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