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 801 to 900 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
General DynamicsToday's Power, Inc.Hampton, AR4 GWhOct 2020Dec 2024 Solar
USS Itasca Clean Energy Solar LLCUnited States Solar CorporationGrand Rapids, MN4 GWhJul 2022Dec 2024 Solar
Coldwater Solar, LLCColdwater Solar, LLCFlint, MI4 GWhNov 2020Dec 2024 Solar
2662 Freeport Solar 1 CSG2662 Freeport Solar 1, LLCFreeport, IL4 GWhNov 2020Dec 2024 Solar
CED Peoria SolarBay4 Energy Services, LLCMapleton, IL4 GWhApr 2021Dec 2024 Solar
Jackson Solar WI, LLCWisconsin Electric Power CoCedarburg, WI4 GWhNov 2023May 2024 Solar
Solar Star Urbana Landfill CentralSolar Star Urbana Landfill Central, LLCUrbana, IL4 GWhOct 2021Dec 2024 Solar
Morgan Solar 2, LLC CSGMorgan Solar 2, LLCMurrayville, IL4 GWhOct 2020Dec 2024 Solar
Cumberland SolarButter Solar, LLCCumberland, WI4 GWhAug 2019Dec 2024 Solar
Big Quinnesec 61Wisconsin Electric Power CoIron Mountain, MI4 GWhApr 1914Dec 2024 Water
Jones DairyWisconsin Electric Power CoFort Atkinson, WI4 GWhJun 2021Dec 2024 Solar
Warren DPC SolarSoCore Energy LLCRoberts, WI4 GWhApr 2017Sep 2025 Solar
Tsar Nicholas LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Sun River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Julia Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jessica Mills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jack River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Autumn Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Munster Landfill Gas-to-EnergyTown of MunsterMunster, IN4 GWhOct 2012Dec 2024 Landfill Gas
SCS Galena 012589 Peoria, LLCArevon Energy, Inc.Peoria, IL4 GWhNov 2021Dec 2024 Solar
Morgan Solar 4, LLC CSGMorgan Solar 4, LLCMurrayville, IL4 GWhNov 2020Dec 2024 Solar
Popple Creek (Clark 1)Greenbacker Renewable Energy CorporationColby, WI4 GWhJan 2024Dec 2024 Solar
Lannon StoneWisconsin Electric Power CoPewaukee, WI4 GWhNov 2021Dec 2024 Solar
Captain Solar, LLCCaptain Solar, LLCMt. Morris, MI4 GWhNov 2020Dec 2024 Solar
Georgetown (Polk Burnett)Greenbacker Renewable Energy CorporationBalsam Lake, WI4 GWhOct 2023Dec 2024 Solar
McDonough Solar 1, LLC CSGMcDonough Solar 1, LLCBlandinsville, IL4 GWhNov 2020Dec 2024 Solar
University of Iowa Main Power PlantUniversity of IowaIowa City, IA4 GWhDec 1946Sep 2024 Natural Gas : 51.7% Other Biomass Solids : 19.1% Wood/Wood Waste Solids : 18.4% Bituminous Coal : 10.8%
Illinois PV Fulton 1 CSGIllinois PV Fulton 1, LLCFarmington, IL4 GWhMay 2020Dec 2024 Solar
Crawfordsville Solar Park 4Indiana Municipal Power AgencyCrawfordsville, IN4 GWhMay 2020Dec 2024 Solar
Kankakee Solar 4 LLCKankakee Solar 4 LLCKankakee, IL4 GWhNov 2020Dec 2024 Solar
Workman Road Solar Farm, LLCWorkman Road Solar Farm, LLCLake City, MI4 GWhNov 2020Dec 2024 Solar
Kern A Community Solar, LLC CSGKern A Community Solar, LLCWest Frankfort, IL4 GWhJun 2021Dec 2024 Solar
Blue Prairie Solar, LLCGreenbacker Renewable Energy CorporationBlack River Falls, WI4 GWhJul 2021Dec 2024 Solar
Angola Solar, LLCAngola Solar, LLCColdwater, MI4 GWhDec 2020Dec 2024 Solar
Washington CountyWisconsin Electric Power CoWest Bend, WI4 GWhDec 2019Dec 2024 Solar
Heartland Community CollegeHeartland Community CollegeNormal, IL4 GWhMay 2012Dec 2024 Wind
SCS COUNTY 012631 Champaign, LLCArevon Energy, Inc.Champaign, IL4 GWhAug 2021Dec 2024 Solar
Schulte 2 Community SolarSchulte 2 Community SolarLacon, IL4 GWhNov 2020Dec 2024 Solar
White River (WI)Northern States Power Co - MinnesotaAshland, WI4 GWhDec 1906Dec 2024 Water
Clay FCClay FC, LLCLouisville, IL4 GWhJun 2021Dec 2024 Solar
B.R. Sartell CSGMinnesota Solar CSG 21, LLCSartell, MN4 GWhOct 2017Dec 2024 Solar
UW ParksideWisconsin Electric Power CoKenosha, WI4 GWhOct 2020Dec 2024 Solar
Jack Francis Solar, LLCJack Francis Solar, LLCClio, MI4 GWhNov 2020Dec 2024 Solar
Interchange Solar, LLCInterchange Solar, LLCMt. Morris, MI4 GWhNov 2020Dec 2024 Solar
Water Reclamation PlantCity of RochesterRochester, MN4 GWhFeb 2003Dec 2024 Other Biomass Gas
Hendershot Solar, LLCHendershot Solar, LLCTecumseh, MI4 GWhDec 2020Dec 2024 Solar
Spring Prairie Solar WI, LLCWisconsin Electric Power CoBurlington, WI4 GWhNov 2023May 2024 Solar
Marshfield Utilities Gas PlantCity of Marshfield - (WI)Marshfield, WI4 GWhMay 2011Dec 2024 Natural Gas
Stoneheart Solar, LLCStoneheart Solar, LLCSaginaw, MI4 GWhNov 2020Dec 2024 Solar
Hurricane Creek CSGSPG IL Hurricane Creek Solar LLCCarterville, IL4 GWhMay 2021Dec 2024 Solar
Blue Goose Solar CSGBlue Goose SolarMorrison, IL4 GWhNov 2020Dec 2024 Solar
Bunker Hill SolarSoCore Energy LLCLyndon, IL4 GWhOct 2021Dec 2024 Solar
Hazel Solar, LLCHazel Solar, LLCHoward City, MI4 GWhJan 2021Dec 2024 Solar
WCROC Wind FarmUniversity of Minnesota WCROCMorris, MN4 GWhFeb 2005Dec 2024 Wind
IMPA Washington Solar ParkIndiana Municipal Power AgencyWashington, IN4 GWhAug 2016Dec 2024 Solar
Scandia Community Solar GardenScandia CSG LLCScandia, MN4 GWhJun 2018Dec 2024 Solar
Alden Road Harvard Solar 1Alden Road Harvard Solar 1, LLCHarvard, IL4 GWhNov 2020Dec 2024 Solar
UMM Wind TurbineUniversity of Minnesota Morris CampusMorris, MN4 GWhMay 2011Dec 2024 Wind
IMPA Peru Solar ParkIndiana Municipal Power AgencyPeru, IN4 GWhJul 2015Dec 2024 Solar
Morgan Solar 1 CSGMorgan Solar 1 LLCMeredosia, IL4 GWhJul 2021Dec 2024 Solar
DL Windy Acres LLCBrewsterBrewster, MN4 GWhNov 2003Dec 2024 Wind
S&P Windfarm LLCBrewsterBrewster, MN4 GWhNov 2003Dec 2024 Wind
B&K Energy Systems LLCBrewsterBrewster, MN4 GWhNov 2003Dec 2024 Wind
Stockton (MN)Greenbacker Renewable Energy CorporationWinona, MN4 GWhOct 2021Dec 2024 Solar
Kent School Road Solar 1Kent School Road Solar 1Kent, IL4 GWhNov 2020Dec 2024 Solar
May Shannon Solar, LLCMay Shannon Solar, LLCClio, MI4 GWhNov 2020Dec 2024 Solar
Hilltop PowerHilltop Power, LLCEdgerton, MN4 GWhNov 2008Dec 2024 Wind
Bullhead Solar, LLCBullhead Solar, LLCFayette, MI4 GWhDec 2020Dec 2024 Solar
New Lisbon SolarButter Solar, LLCNew Lisbon, WI4 GWhAug 2019Dec 2024 Solar
Rockford CS 2Rockford CS 2, LLCRockford, IL4 GWhMar 2021Dec 2024 Solar
Gas City Solar ParkIndiana Municipal Power AgencyGas City, IN4 GWhMay 2020Dec 2024 Solar
13 Mile Solar, LLC13 Mile Solar, LLCBattle Creek, MI4 GWhNov 2020Dec 2024 Solar
BulldogBulldog Wind Energy, LLCOrient, IA4 GWhSep 2010Dec 2024 Wind
Rockford CS 1Rockford CS 1, LLCRockford, IL4 GWhMar 2021Dec 2024 Solar
ACCEntegrity Solar ACC, LLCSearcy, AR4 GWhApr 2023Dec 2024 Solar
Edwardsville Solar IIEdwardsville Solar II, LLCEdwardsville, IL4 GWhJun 2021Dec 2024 Solar
Battle Creek MillRockTenn-Battle Creek MillBattle Creek, MI4 GWhDec 1950Dec 2024 Natural Gas
Grand Valley Solar GardensConsumers Energy Co - (MI)Allendale, MI4 GWhMar 2016Sep 2025 Solar
Potato RapidsWisconsin Public Service CorpTown of Porterfield, WI4 GWhApr 1921Dec 2024 Water
Duke Building 98Concord New EnergyIndianapolis, IN4 GWhNov 2014Dec 2024 Solar
Blue Lake SolarCypress Creek RenewablesShakopee, MN4 GWhNov 2016Dec 2024 Solar
Sherburne Solar Holdings, LLCREA Investments, LLCPrinceton, MN4 GWhFeb 2021Dec 2024 Solar
NLMU WindNew London Municipal UtilitiesNew London, IA4 GWhOct 2011Dec 2024 Wind
Onalaska Campus Landfill BiogasGundersen Lutheran Biogas I LLCOnalaska, WI4 GWhFeb 2012Dec 2024 Landfill Gas
Briscoe 1A7th Road Solar 1, LLC (Briscoe 1A)Tonica, IL4 GWhJan 2023Dec 2024 Solar
Agassiz Beach LLCCHI Operations IncAverill, MN4 GWhJan 2001Dec 2024 Wind
SV CSG Barrass Farms II LLSV CSG Barrass Farms II LLCMarion, IL4 GWhAug 2023Dec 2024 Solar
IMPA Crawfordsville Solar ParkIndiana Municipal Power AgencyCrawfordsville, IN4 GWhAug 2015Dec 2024 Solar
Marlow Solar, LLC CSGMarlow Solar, LLCBluford, IL4 GWhNov 2020Dec 2024 Solar
MerrillWisconsin Public Service CorpMerrill, WI4 GWhFeb 1917Dec 2024 Water
Hidden View Dairy, LLCHidden View Dairy, LLCRensselaer, IN4 GWhJan 2007Dec 2024 Natural Gas
Georgia-Pacific Crossett LLCGeorgia-Pacific Crossett LLCCrossett, AR4 GWhApr 1962Jun 2024 Natural Gas
WakeSun LLCSunShare ManagementCold Spring, MN4 GWhDec 2016Dec 2024 Solar
WiotaWiota Wind Energy, LLC #1Wiota, IA4 GWhApr 2012Dec 2024 Wind
Elba Solar LLCElba Solar LLCWilliamsfield, IL4 GWhJan 2023Dec 2024 Solar
Round Grove 1SoCore Energy LLCLyndon, IL4 GWhOct 2021Dec 2024 Solar
Ridge FarmRidge Farm Solar 1 LLCRidge Farm, IL4 GWhNov 2020Dec 2024 Solar
Duke Building 129Concord New EnergyIndianapolis, IN4 GWhNov 2014Dec 2024 Solar
Olney Solar II CSGOlney Solar II, LLCOlney, IL4 GWhMay 2021Dec 2024 Solar
Flambeau Solar PartnersFlambeau Solar Partners, LLCPhillips, WI4 GWhApr 2017Dec 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