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 Apr 2026
Annual Generation 664.4 TWh
Power Plants2,831
Utilities1,296
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 54 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 36.9% Coal | 27.6% Wind | 14.8% Nuclear | 13.6% Solar | 5% Water | 1.4% Other Fuel | 0.5%

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 101 to 200 of 2,154
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
FastSun 4 CSGAltus Power America Management, LLCHugo, MN2 GWhMay 2021Dec 2024 Solar
FastSun 21 CSGAltus Power America Management, LLCSt. Cloud, MN2 GWhMay 2021Dec 2024 Solar
Corcoran CSGAltus Power America Management, LLCCorcoran, MN8 GWhDec 2018Dec 2024 Solar
Cedar Falls Solar FarmAltus Power America Management, LLCCedar Falls, IA2 GWhMar 2016Dec 2024 Solar
Amana Society Service CompanyAmana Society Service CoMiddle Amana, IA1 GWhApr 2001Dec 2024 Distillate Fuel Oil
TAC-Distributed Energy Resource HybridAmeren IllinoisChampaign, IL307 MWhFeb 2017Dec 2024 Solar : 63.8% Wind : 36.2%
Ameresco JanesvilleAMERESCO Janesville LLCJanesville, WI9 GWhSep 2004Dec 2024 Landfill Gas
Ameresco Jefferson CityAMERESCO Jefferson City LLCJefferson City, MO20 GWhFeb 2009Dec 2024 Landfill Gas
American Crystal Sugar CrookstonAmerican Crystal Sugar CoCrookston, MN43 GWhAug 1954Dec 2024 Subbituminous Coal
American Crystal Sugar HillsboroAmerican Crystal Sugar CoHillsboro, ND87 GWhAug 1990Dec 2024 Subbituminous Coal
American Crystal Sugar DraytonAmerican Crystal Sugar CoDrayton, ND42 GWhAug 1965Dec 2024 Subbituminous Coal
American Crystal Sugar East Grand ForksAmerican Crystal Sugar CoEast Grand Forks, MN43 GWhAug 1990Dec 2024 Subbituminous Coal
Cannelton Hydroelectric PlantAmerican Mun Power-Ohio, IncHawesville, KY416 GWhDec 2015Dec 2024 Water
Smithland Hydroelectric PlantAmerican Mun Power-Ohio, IncSmithland, KY371 GWhJun 2017Feb 2026 Water
Alliant SBD 9203 ProfolAmerican Profol IncorporatedCedar Rapids, IA56 MWhAug 1996Nov 2025 Distillate Fuel Oil
Amite Solar, LLCAmite Solar, LLCRoseland, LA205 GWh-Feb 2026 Solar
Anderson EricksonAnderson Erickson DairyDes Moines, IA19 MWhMar 2000Dec 2024 Distillate Fuel Oil
Andromeda Community SolarAndromeda Community SolarLester Prairie, MN8 GWhSep 2017Dec 2024 Solar
Angola Solar, LLCAngola Solar, LLCColdwater, MI4 GWhDec 2020Dec 2024 Solar
Anheuser-Busch St LouisAnheuser-Busch IncSt. Louis, MO40 GWhDec 1938Feb 2026 Natural Gas : 93.3% Other Biomass Gas : 6.7%
Antares Community SolarAntares Community SolarTracy, MN5 GWhMay 2018Dec 2024 Solar
Antlia Community SolarAntlia Community SolarEdgerton, MN3 GWhAug 2017Dec 2024 Solar
Apple Blossom Wind FarmApple Blossom Wind, LLCPigeon, MI248 GWhOct 2017Feb 2026 Wind
Appleseed SolarAppleseed Solar, LLCLogansport, IN191 GWh-Feb 2026 Solar
Enter SolarArcadia Solar, LLCJanesville, MN2 GWhDec 2018Dec 2024 Solar
Lange SolarArcadia Solar, LLCByron, MN2 GWhAug 2019Dec 2024 Solar
Archer Daniels Midland MankatoArcher Daniels Midland CoMankato, MN22 GWhSep 1987Dec 2024 Natural Gas
Archer Daniels Midland Cedar RapidsArcher Daniels Midland CoCedar Rapids, IA981 GWhOct 1988Feb 2026 Subbituminous Coal : 59.7% Natural Gas : 24.0% Bituminous Coal : 16.2%
Archer Daniels Midland DecaturArcher Daniels Midland CoDecatur, IL908 GWhMar 1987Feb 2026 Bituminous Coal : 61.6% Subbituminous Coal : 38.1%
Archer Daniels Midland Des MoinesArcher Daniels Midland CoDes Moines, IA2 GWhApr 1988Dec 2024 Natural Gas
Archer Daniels Midland ClintonArcher Daniels Midland CoClinton, IA705 GWhJan 2009Feb 2026 Subbituminous Coal : 87.9% Other Biomass Solids : 7.5% Bituminous Coal : 4.6%
SCS West Fairchild 011958 Danville, LLCArevon Energy, Inc.Danville, IL3 GWhJun 2021Dec 2024 Solar
Northern Cardinal Solar SCS IL 1, LLCArevon Energy, Inc.Champaign, IL17 GWhJan 2021Dec 2024 Solar
SCS Galena 012589 Peoria, LLCArevon Energy, Inc.Peoria, IL4 GWhNov 2021Dec 2024 Solar
SCS COUNTY 012631 Champaign, LLCArevon Energy, Inc.Champaign, IL4 GWhAug 2021Dec 2024 Solar
SCS American Bottoms 009885 Sauget, LLCArevon Energy, Inc.Sauget, IL2 GWhJul 2020Dec 2024 Solar
Argo Navis Community SolarArgo Navis Community SolarScandia, MN5 GWhFeb 2018Dec 2024 Solar
Aries Community SolarAries Community SolarClaremont, MN7 GWhSep 2017Dec 2024 Solar
McClellan (AR)Arkansas Electric Coop CorpCamden, AR43 GWhApr 1972Dec 2024 Natural Gas : 92.3% Distillate Fuel Oil : 7.7%
Harry L. OswaldArkansas Electric Coop CorpLittle Rock, AR1 TWhJun 2002Dec 2024 Natural Gas
Magnet CoveArkansas Electric Coop CorpMalvern, AR3 TWhJun 2005Feb 2026 Natural Gas
WhillockArkansas Electric Coop CorpMorrilton, AR139 GWhSep 1993Dec 2024 Water
Dam 2Arkansas Electric Coop CorpDumas, AR401 GWhMay 1999Dec 2024 Water
Woodruff County SolarArkansas Electric Coop CorpAugusta, AR195 GWhSep 2024Feb 2026 Solar
Ashtabula Wind II LLCAshtabula Wind II LLCLuverne, ND328 GWhSep 2009Dec 2024 Wind
Odin Wind Farm LLCAspenall Energies (Delaware), LLCMountainlake, MN29 GWhApr 2008Dec 2024 Wind
Assembly Solar ProjectAssembly Solar I, LLCVenice Township, MI102 GWhNov 2020Feb 2026 Solar
Assembly Solar II LLCAssembly Solar II LLCLennon, MI229 GWhNov 2021Feb 2026 Solar
Assembly Solar IIIAssembly Solar III, LLCLennon, MI166 GWhDec 2021Feb 2026 Solar
Southwestern Bell TelephoneAT&TSt. Louis, MO105 MWhJan 1992Feb 2026 Distillate Fuel Oil
Atlantic Alumina, Gramercy OperationsAtalco Gramercy LLCGramercy, LA208 GWhJan 1958Dec 2024 Natural Gas
AtlanticAtlantic Municipal UtilitiesAtlantic, IA110 MWhAug 1966Dec 2024 Natural Gas
August Wind FarmAugust Wind Energy, LLCClearfield, IA6 GWhJan 2017Dec 2024 Wind
Buffalo Ridge II LLCAvangrid Power LLCElkton, SD442 GWhNov 2010Feb 2026 Wind
New Harvest Wind Project LLCAvangrid Power LLCSchleswig, IA287 GWhNov 2011Dec 2024 Wind
Elm Creek Wind II LLCAvangrid Power LLCTrimont, MN205 GWhNov 2010Dec 2024 Wind
Winnebago Wind Power ProjectAvangrid Power LLCForest City, IA59 GWhAug 2008Dec 2024 Wind
Moraine II Wind LLCAvangrid Power LLCWoodstock, MN73 GWhJan 2009Dec 2024 Wind
Elm Creek Wind LLCAvangrid Power LLCTrimont, MN176 GWhNov 2008Dec 2024 Wind
Buffalo Ridge I LLCAvangrid Power LLCElkton, SD96 GWhMar 2009Feb 2026 Wind
Barton Windpower LLCAvangrid Power LLCKensett, IA361 GWhMay 2009Dec 2024 Wind
Rugby Wind Power ProjectAvangrid Power LLCBarton, ND335 GWhNov 2009Dec 2024 Wind
Flying Cloud Power Partners LLCAvangrid Power LLCLake Park, IA81 GWhNov 2003Dec 2024 Wind
Moraine Wind LLCAvangrid Power LLCWoodstock, MN61 GWhNov 2003Dec 2024 Wind
Farmers City Wind LLCAvangrid Power LLCTarkio, MO246 GWhMar 2009Dec 2024 Wind
MinnDakota Wind LLCAvangrid Power LLCIvanhoe, MN283 GWhDec 2007Dec 2024 Wind
Northern Iowa Windpower IIAvangrid Power LLCKensett, IA130 GWhDec 2007Dec 2024 Wind
Trimont Area Wind FarmAvangrid Power LLCTrimont, MN379 GWhOct 2005Dec 2024 Wind
Grinnell CollegeAzimuth 180 Solar Electric, LLCGrinnell, IA2 GWhMar 2024Dec 2024 Solar
Badger Wind, LLCBadger Wind , LLCNorthwest McIntosh, ND134 GWh-Feb 2026 Wind
Baldwin Wind LLCBaldwin Wind LLCWilton, ND381 GWhNov 2010Dec 2024 Wind
Andresen SolarBallantyne LLCClara City, MN2 GWhDec 2022Dec 2024 Solar
BancroftBancroft Municipal UtilitiesBancroft, IA96 MWhDec 1947Dec 2024 Distillate Fuel Oil
NAFTA Region Olefins Complex Cogen FacBASF CorpPort Arthur, TX562 GWhJun 2001Dec 2024 Natural Gas
GeismarBASF CorporationGeismar, LA514 GWhJun 1985Dec 2024 Natural Gas : 63.1% Other Gas : 36.9%
CED Peoria SolarBay4 Energy Services, LLCMapleton, IL4 GWhApr 2021Dec 2024 Solar
Bayou Cove Peaking PowerBayou Cove, LLCJennings, LA138 GWhJun 2002Feb 2026 Natural Gas
Bayou Galion Solar ProjectBayou Galion Solar Project, LLCMer Rouge, LA225 GWhOct 2024Feb 2026 Solar
Adams Wind Generations LLCBEAM US, LLCCosmos, MN46 GWhFeb 2011Dec 2024 Wind
Danielson Wind Farms LLCBEAM US, LLCCosmos, MN47 GWhFeb 2011Dec 2024 Wind
Bear Grove SolarBear Grove Solar, LLCByron, MN2 GWhJan 2023Dec 2024 Solar
Beebe 1BBeebe 1B Renewable Energy, LLCIthaca, MI127 GWhNov 2014Dec 2024 Wind
Beebe 1ABeebe Renewable Energy, LLCIthaca, MI187 GWhNov 2012Dec 2024 Wind
Beloit Memorial Hospital Power PlantBeloit Memorial HospitalBeloit, WI71 MWhMay 2000Dec 2024 Natural Gas : 72.9% Distillate Fuel Oil : 27.1%
Betcher Community Solar GardenBetcher CSG LLCGoodhue, MN2 GWhJul 2018Dec 2024 Solar
Big BlueBig Blue Wind Farm LLC (MN)Blue Earth, MN70 GWhNov 2012Dec 2024 Wind
Big Cypress Solar, LLCBig Cypress Solar, LLCCrawfordsville, AR429 GWhNov 2023Feb 2026 Solar
Big Lake Holdco Solar CSGBig Lake Holdco LLCBig Lake, MN8 GWhAug 2017Dec 2024 Solar
Big River SolarBig River Solar, LLCNorris City, IL317 GWhJul 2022Feb 2026 Solar
Robert A ReidBig Rivers Electric CorpRobards, KY21 GWhDec 1965Aug 2024 Natural Gas
R D GreenBig Rivers Electric CorpRobards, KY701 GWhNov 1979Feb 2026 Natural Gas
D B WilsonBig Rivers Electric CorpCentertown, KY2 TWhAug 1984Feb 2026 Bituminous Coal : 99.3% Distillate Fuel Oil : 0.7%
Settlers Trail Wind Farm LLCBig Sky Wind, LLCSheldon, IL354 GWhSep 2011Dec 2024 Wind
Pioneer Trail Wind Farm, LLCBig Sky Wind, LLCPaxton, IL459 GWhNov 2011Dec 2024 Wind
Escanaba MillBillerud Escanaba LLCEscanaba, MI462 GWhDec 1968Feb 2026 Black Liquor : 45.7% Natural Gas : 31.3% Wood/Wood Waste Solids : 22.3% Residual Fuel Oil : 0.7%
Billerud Quinnesec MillBillerud Quinnesec MillNorway, MI294 GWhSep 1985Dec 2024 Black Liquor : 67.8% Wood/Wood Waste Solids : 30.2% Natural Gas : 1.9%
BioTown AgBio Town Biogas, LLCReynolds, IN33 GWhMay 2011Dec 2024 Other Biomass Gas
Archer Daniels Midland PeoriaBioUrja Renewables LLCPeoria, IL79 GWhDec 1987Dec 2024 Natural Gas
Adelite Solar, LLCBirch Creek DevelopmentHamilton, MO2 GWh-Feb 2026 Solar
Salt Creek Township Solar, LLCBirch Creek Power, LLCMason City, IL106 GWh-Feb 2026 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC881.5 TWh2,465
#2Midcontinent Independent System Operator, Inc.664.4 TWh2,831
#3Electric Reliability Council of Texas, Inc.488.2 TWh1,313
#5Southwest Power Pool302.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator176.8 TWh2,075
#9Tennessee Valley Authority163.1 TWh204
#10Florida Power & Light Co.150.9 TWh187
#12New York Independent System Operator134.4 TWh1,211
#13Duke Energy Carolinas112.5 TWh565