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 1,401 to 1,500 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Granite FallsCity of Granite Falls - (MN)Granite Falls, MN3 GWhJul 1932Dec 2024 Water
Eastern Iowa SolarCentral Iowa Power CooperativeWilton, IA3 GWhOct 2016Dec 2024 Solar
Morgan Solar 1b CSGMorgan Solar 1b LLCMeredosia, IL3 GWhJul 2021Dec 2024 Solar
SCS West Fairchild 011958 Danville, LLCArevon Energy, Inc.Danville, IL3 GWhJun 2021Dec 2024 Solar
Webster Creek (Oak 2)Greenbacker Renewable Energy CorporationNew Lisbon, WI3 GWhNov 2023Dec 2024 Solar
Geddes 2 Solar, LLCGeddes 2 Solar, LLCSaginaw, MI3 GWhDec 2020Dec 2024 Solar
Camp Atterbury Microgrid HybridDuke Energy Indiana, LLCEdinburgh, IN3 GWhOct 2019Dec 2024 Solar
Caelum Community SolarCaelum Community SolarFoley, MN3 GWhSep 2017Dec 2024 Solar
CED Champaign Solar LLCConsolidated Edison Development Inc.Champaign, IL3 GWhJun 2020Dec 2024 Solar
Redwood FallsRedwood Falls Public Util CommRedwood Falls, MN3 GWhDec 1969Dec 2024 Water : 82.6% Natural Gas : 12.7% Distillate Fuel Oil : 4.7%
Walleye (Dunn 2)Greenbacker Renewable Energy CorporationColefax, WI3 GWhJan 2024Dec 2024 Solar
Star City School DistrictToday's Power, Inc.Star City, AR3 GWhAug 2021Dec 2024 Solar
Hay River (Dunn 1)Greenbacker Renewable Energy CorporationBoyceville, WI3 GWhJan 2024Dec 2024 Solar
Regal WareWisconsin Electric Power CoWest Bend, WI3 GWhMar 2021Dec 2024 Solar
Thief River FallsCity of Thief River FallsThief River Falls, MN3 GWhJul 1927Dec 2024 Water : 99.6%
USS Viceroy Solar LLC CSGUnited States Solar CorporationBrooten, MN3 GWhDec 2020Dec 2024 Solar
Bluff Prairie (Vernon)Greenbacker Renewable Energy CorporationDe Soto, WI3 GWhOct 2023Dec 2024 Solar
Epic VeronaEpic Hosting, LLCVerona, WI3 GWhMay 2009Dec 2024 Solar : 91.9% Distillate Fuel Oil : 8.1%
Veolia (Gum Springs)Today's Power, Inc.Arkadelphia, AR3 GWhJul 2024Dec 2024 Solar
Tippecanoe Solar Power PlantDuke Energy Indiana, LLCWest Lafayette, IN3 GWhNov 2019Nov 2024 Solar
Dickinson Solar ArrayGreat River EnergyBuffalo, MN3 GWhJul 2016Dec 2024 Solar
Luther College Wind ProjectLuther College Wind Energy Project LLCDecorah, IA3 GWhSep 2011Dec 2024 Wind
Kohler SolarWisconsin Power & Light CoKohler, WI3 GWhMay 2022Dec 2024 Solar
Danbury DamRenewable World Energies LLCDanbury, WI3 GWhDec 1920Dec 2024 Water
Geddes 1 Solar, LLCGeddes 1 Solar, LLCSaginaw, MI3 GWhNov 2020Dec 2024 Solar
Flambeau Lower ProjectRenewable World Energies LLCPark Falls, WI3 GWhDec 1922Dec 2024 Water
Medford DPC SolarSoCore Energy LLCMedford, WI3 GWhJan 2017Sep 2025 Solar
St. Olaf Wind TurbineSt. Olaf CollegeNorthfield, MN3 GWhAug 2006Dec 2024 Wind
Delphinus Community SolarDelphinus Community SolarSauk Rapids, MN3 GWhFeb 2018Dec 2024 Solar
Eolos Wind Energy Research Field StationRegents of the University of MinnesotaRosemount, MN3 GWhSep 2011Dec 2024 Wind
St. Paul Intl Airport Red & Blue ParkingMetropolitan Airports CommissionSt. Paul, MN3 GWhNov 2015Sep 2025 Solar
Glendive GTMontana-Dakota Utilities CoGlendive, MT3 GWhMay 1979Dec 2024 Natural Gas : 89.5% Distillate Fuel Oil : 10.5%
Galesburg Solar ArrayAEP Onsite Partners, LLCOquawka, IL3 GWhFeb 2020Dec 2024 Solar
M72 West SolarHeritage Sustainable Energy. LLCTraverse City, MI3 GWhNov 2019Dec 2024 Solar
IMPA Middletown Solar ParkIndiana Municipal Power AgencyMiddletown, IN3 GWhJul 2023Dec 2024 Solar
Marshall Wind 1 LLCMarshall Wind Farm, LLCMarshall, MN3 GWhNov 2007Dec 2024 Wind
Mountain LakeCity of Mountain Lake - (MN)Mountain Lake, MN2 GWhApr 1954Dec 2024 Wind : 97.7% Natural Gas : 1.8%
Timmerman (CSG)Elora LLCBalaton, MN2 GWhNov 2022Dec 2024 Solar
Garden 2 Solar ParkDTE Sustainable GenerationGarden Township, MI2 GWhMay 2022Dec 2024 Solar
SCS American Bottoms 009885 Sauget, LLCArevon Energy, Inc.Sauget, IL2 GWhJul 2020Dec 2024 Solar
Elroy SolarButter Solar, LLCMauston, WI2 GWhAug 2019Dec 2024 Solar
John A Logan College SolarREA Investments, LLCCarterville, IL2 GWhNov 2019Dec 2024 Solar
Blue Breezes LLCMidwest Power Partners LLCBlue Earth, MN2 GWhApr 2006Dec 2024 Wind
Blue Breezes II LLCMidwest Power Partners LLCBlue Earth, MN2 GWhApr 2006Dec 2024 Wind
Cedar Falls Solar FarmAltus Power America Management, LLCCedar Falls, IA2 GWhMar 2016Dec 2024 Solar
The GSI Group LLC at AssumptionLuminace Solar Illinois 2, LLCAssumption, IL2 GWhDec 2020Dec 2024 Solar
Wolf River (Chipewa 1)Greenbacker Renewable Energy CorporationStanley, WI2 GWhJan 2024Dec 2024 Solar
Stahl Wind EnergyStahl Wind Energy, LLC (Longroad)Pipestone, MN2 GWhNov 2004Nov 2024 Wind
Skalbeck SolarCascade Solar LLCSacred Heart, MN2 GWhOct 2022Dec 2024 Solar
LRWRAEntegrity Solar LRWRA, LLCLittle Rock, AR2 GWhJul 2023Dec 2024 Solar
Whiteside Solar 1 CSGWhiteside Solar 1, LLCFulton, IL2 GWhNov 2020Dec 2024 Solar
ESIL-PFCHICAGO 3, LLCMadison Energy Holdings LLCChicago, IL2 GWhJul 2020Dec 2024 Solar
Schull CSGSchull CSG LLCMapleton, MN2 GWhOct 2021Dec 2024 Solar
Northern Lights Wind LLCNorthern Lights Wind LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2024 Wind
MN CSG 2019-38 DE LLCMN CSG 2019-38 DE LLCCleveland, MN2 GWhOct 2022Dec 2024 Solar
VestaburgWolverine Power Supply CoopVestaburg, MI2 GWhDec 1958Dec 2024 Natural Gas
CREEWisconsin Electric Power CoRacine, WI2 GWhJul 2021Dec 2024 Solar
O'Fallon Renewable Energy CenterUnion Electric Co - (MO)O'Fallon, MO2 GWhNov 2014Dec 2024 Solar
Dodge Renewables 1Dodge Renewables 1, LLCDodge Center, MN2 GWhJul 2022Dec 2024 Solar
USS Cosmo Solar LLC (CSG)United States Solar CorporationDanube, MN2 GWhNov 2023Dec 2024 Solar
Petit JeanToday's Power, Inc.Clinton, AR2 GWhNov 2023Dec 2024 Solar
USS Rosebud Solar LLCUnited States Solar CorporationMorgan, MN2 GWhJul 2022Dec 2024 Solar
LedgeviewGreenbacker Renewable Energy CorporationFond du Lac, WI2 GWhJul 2024Dec 2024 Solar
IMPA Knightstown Solar ParkIndiana Municipal Power AgencyKnightstown, IN2 GWhSep 2023Dec 2024 Solar
Novel Martens Solar LLC(CSG)REA Investments, LLCLafayette, MN2 GWhFeb 2022Dec 2024 Solar
USS Wonder Solar LLCUnited States Solar CorporationBird Island, MN2 GWhJun 2023Dec 2024 Solar
Farmers Electric CooperativeToday's Power, Inc.Newport, AR2 GWhMay 2019Dec 2024 Solar
USS Mesa Solar LLCUnited States Solar CorporationDanube, MN2 GWhDec 2022Dec 2024 Solar
South GardenSouth Garden LLCWinstead, MN2 GWhJun 2023Dec 2024 Solar
Courtland CSG LLCUnited States Solar CorporationCourtland, MN2 GWhJun 2023Dec 2024 Solar
JM Huber at QuincyLuminace Solar Illinois 2, LLCQuincy, IL2 GWhNov 2021Dec 2024 Solar
SolarClub 23 LLCNautilus Solar SolutionsLa Crescent, MN2 GWhNov 2020Dec 2024 Solar
Woodruff Electric CooperativeToday's Power, Inc.Forrest City, AR2 GWhApr 2019Dec 2024 Solar
Craighead Electric Solar OneToday's Power, Inc.Brookland, AR2 GWhJul 2018Dec 2024 Solar
Rivercrest SDEntegrity Solar Rivercrest SD, LLCWilson, AR2 GWhFeb 2022Dec 2024 Solar
Putnam Solar 1Pivot EnergyGranville, IL2 GWhApr 2024Dec 2024 Solar
USS Kass Solar LLCStandard SolarGarvin, MN2 GWhDec 2020Dec 2024 Solar
Stewart CSG1, LLCNautilus Solar SolutionsStewart, MN2 GWhJul 2021Dec 2024 Solar
SolarClub 28 LLCNautilus Solar SolutionsGaylord, MN2 GWhNov 2020Dec 2024 Solar
Ashley-Chicot SolarToday's Power, Inc.Hamburg, AR2 GWhJul 2018Dec 2024 Solar
Allie L.L.C. (CSG)Allie L.L.C.Renville, MN2 GWhJul 2022Dec 2024 Solar
Strawberry Point DPC SolarSoCore Energy LLCStrawberry Point, IA2 GWhOct 2017Dec 2024 Solar
Jean Duluth SolarALLETE, Inc.Duluth, MN2 GWhNov 2022Dec 2024 Solar
Camellia Solar, LLCNational Grid RenewablesGlenwood, MN2 GWhNov 2020Dec 2024 Solar
USS Danube Solar LLCUnited States Solar CorporationDanube, MN2 GWhNov 2021Dec 2024 Solar
Novel Schroeder Solar LLC CSGREA Investments, LLCRenville, MN2 GWhDec 2022Dec 2024 Solar
North Arkansas Electric CooperativeToday's Power, Inc.Salem, AR2 GWhApr 2021Dec 2024 Solar
Dodge Renewables 2Dodge Renewables 2, LLCHayfield, MN2 GWhAug 2022Dec 2024 Solar
Helen CSG 1 LLCUnited States Solar CorporationPlato, MN2 GWhOct 2021Dec 2024 Solar
Lucky WindLucky Wind, LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2024 Wind
Crane GardenCrane Garden LLCLester Prairie, MN2 GWhOct 2023Dec 2024 Solar
Crossett SDEntegrity Solar Crossett SD, LLCCrossett, AR2 GWhApr 2022Dec 2024 Solar
USS Wolf Solar LLCUnited States Solar CorporationWood Lake, MN2 GWhJun 2023Dec 2024 Solar
USS Bush Solar LLC CSGUnited States Solar CorporationOwatonna, MN2 GWhSep 2020Dec 2024 Solar
USS Chariot Solar LLCUnited States Solar CorporationDanube, MN2 GWhDec 2020Dec 2024 Solar
SolarClub 35 LLCNautilus Solar SolutionsMankato, MN2 GWhNov 2020Dec 2024 Solar
Marigold Community Solar Garden, LLCNational Grid RenewablesWaterville, MN2 GWhDec 2020Dec 2024 Solar
USS Lake Patterson Solar CSGStandard SolarCologne, MN2 GWhJul 2019Dec 2024 Solar
Kerria Solar, LLCNational Grid RenewablesRenville, MN2 GWhSep 2020Dec 2024 Solar
TCI AlvarEntergy New Orleans, LLCNew Orleans, LA2 GWhMar 2019Dec 2024 Solar

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