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%

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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 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Walcott Solar CSGAltus Power America Management, LLCFaribault, MN9 GWhJun 2020Dec 2024 Solar
Dundas Solar Holdings LLC CSGAltus Power America Management, LLCNorthfield, MN8 GWhFeb 2018Sep 2025 Solar
FastSun 21 CSGAltus Power America Management, LLCSt. Cloud, MN2 GWhMay 2021Dec 2024 Solar
Waterville CSG Solar Holdings LLCAltus Power America Management, LLCWaterville, MN8 GWhFeb 2018Sep 2025 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 East Grand ForksAmerican Crystal Sugar CoEast Grand Forks, MN43 GWhAug 1990Dec 2024 Subbituminous Coal
American Crystal Sugar DraytonAmerican Crystal Sugar CoDrayton, ND42 GWhAug 1965Dec 2024 Subbituminous Coal
Cannelton Hydroelectric PlantAmerican Mun Power-Ohio, IncHawesville, KY416 GWhDec 2015Dec 2024 Water
Smithland Hydroelectric PlantAmerican Mun Power-Ohio, IncSmithland, KY328 GWhJun 2017Sep 2025 Water
Alliant SBD 9203 ProfolAmerican Profol IncorporatedCedar Rapids, IA57 MWhAug 1996Aug 2025 Distillate Fuel Oil
Amite Solar, LLCAmite Solar, LLCRoseland, LA132 GWh-Sep 2025 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, MO42 GWhDec 1938Sep 2025 Natural Gas : 93.2% Other Biomass Gas : 6.8%
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, MI262 GWhOct 2017Sep 2025 Wind
Appleseed SolarAppleseed Solar, LLCLogansport, IN42 GWh-Sep 2025 Solar
Enter SolarArcadia Solar, LLCJanesville, MN2 GWhDec 2018Dec 2024 Solar
Lange SolarArcadia Solar, LLCByron, MN2 GWhAug 2019Dec 2024 Solar
Archer Daniels Midland DecaturArcher Daniels Midland CoDecatur, IL881 GWhMar 1987Sep 2025 Bituminous Coal : 62.4% Subbituminous Coal : 37.4%
Archer Daniels Midland Cedar RapidsArcher Daniels Midland CoCedar Rapids, IA990 GWhOct 1988Sep 2025 Subbituminous Coal : 59.5% Natural Gas : 25.4% Bituminous Coal : 15.1%
Archer Daniels Midland MankatoArcher Daniels Midland CoMankato, MN22 GWhSep 1987Dec 2024 Natural Gas
Archer Daniels Midland Des MoinesArcher Daniels Midland CoDes Moines, IA2 GWhApr 1988Dec 2024 Natural Gas
Archer Daniels Midland ClintonArcher Daniels Midland CoClinton, IA727 GWhJan 2009Sep 2025 Subbituminous Coal : 90.1% Other Biomass Solids : 8.3% Bituminous Coal : 1.6%
SCS American Bottoms 009885 Sauget, LLCArevon Energy, Inc.Sauget, IL2 GWhJul 2020Dec 2024 Solar
Northern Cardinal Solar SCS IL 1, LLCArevon Energy, Inc.Champaign, IL17 GWhJan 2021Dec 2024 Solar
SCS West Fairchild 011958 Danville, LLCArevon Energy, Inc.Danville, IL3 GWhJun 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
Argo Navis Community SolarArgo Navis Community SolarScandia, MN5 GWhFeb 2018Dec 2024 Solar
Aries Community SolarAries Community SolarClaremont, MN7 GWhSep 2017Dec 2024 Solar
Magnet CoveArkansas Electric Coop CorpMalvern, AR4 TWhJun 2005Sep 2025 Natural Gas
Harry L. OswaldArkansas Electric Coop CorpLittle Rock, AR1 TWhJun 2002Dec 2024 Natural Gas
Dam 2Arkansas Electric Coop CorpDumas, AR401 GWhMay 1999Dec 2024 Water
WhillockArkansas Electric Coop CorpMorrilton, AR139 GWhSep 1993Dec 2024 Water
McClellan (AR)Arkansas Electric Coop CorpCamden, AR43 GWhApr 1972Dec 2024 Natural Gas : 92.3% Distillate Fuel Oil : 7.7%
Woodruff County SolarArkansas Electric Coop CorpAugusta, AR219 GWhSep 2024Sep 2025 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, MI100 GWhNov 2020Sep 2025 Solar
Assembly Solar II LLCAssembly Solar II LLCLennon, MI227 GWhNov 2021Sep 2025 Solar
Assembly Solar IIIAssembly Solar III, LLCLennon, MI164 GWhDec 2021Sep 2025 Solar
Southwestern Bell TelephoneAT&TSt. Louis, MO116 MWhJan 1992Aug 2025 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
Winnebago Wind Power ProjectAvangrid Power LLCForest City, IA59 GWhAug 2008Dec 2024 Wind
Buffalo Ridge II LLCAvangrid Power LLCElkton, SD454 GWhNov 2010Sep 2025 Wind
New Harvest Wind Project LLCAvangrid Power LLCSchleswig, IA287 GWhNov 2011Dec 2024 Wind
MinnDakota Wind LLCAvangrid Power LLCIvanhoe, MN283 GWhDec 2007Dec 2024 Wind
Rugby Wind Power ProjectAvangrid Power LLCBarton, ND335 GWhNov 2009Dec 2024 Wind
Elm Creek Wind II LLCAvangrid Power LLCTrimont, MN205 GWhNov 2010Dec 2024 Wind
Northern Iowa Windpower IIAvangrid Power LLCKensett, IA130 GWhDec 2007Dec 2024 Wind
Trimont Area Wind FarmAvangrid Power LLCTrimont, MN379 GWhOct 2005Dec 2024 Wind
Moraine Wind LLCAvangrid Power LLCWoodstock, MN61 GWhNov 2003Dec 2024 Wind
Elm Creek Wind LLCAvangrid Power LLCTrimont, MN176 GWhNov 2008Dec 2024 Wind
Buffalo Ridge I LLCAvangrid Power LLCElkton, SD100 GWhMar 2009Sep 2025 Wind
Flying Cloud Power Partners LLCAvangrid Power LLCLake Park, IA81 GWhNov 2003Dec 2024 Wind
Moraine II Wind LLCAvangrid Power LLCWoodstock, MN73 GWhJan 2009Dec 2024 Wind
Farmers City Wind LLCAvangrid Power LLCTarkio, MO246 GWhMar 2009Dec 2024 Wind
Barton Windpower LLCAvangrid Power LLCKensett, IA361 GWhMay 2009Dec 2024 Wind
Grinnell CollegeAzimuth 180 Solar Electric, LLCGrinnell, IA2 GWhMar 2024Dec 2024 Solar
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, LA143 GWhJun 2002Sep 2025 Natural Gas
Bayou Galion Solar ProjectBayou Galion Solar Project, LLCMer Rouge, LA211 GWhOct 2024Sep 2025 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 2023Sep 2025 Solar
Big Lake Holdco Solar CSGBig Lake Holdco LLCBig Lake, MN8 GWhAug 2017Dec 2024 Solar
Big River SolarBig River Solar, LLCNorris City, IL322 GWhJul 2022Sep 2025 Solar
R D GreenBig Rivers Electric CorpRobards, KY714 GWhNov 1979Sep 2025 Natural Gas
Robert A ReidBig Rivers Electric CorpRobards, KY21 GWhDec 1965Aug 2024 Natural Gas
D B WilsonBig Rivers Electric CorpCentertown, KY2 TWhAug 1984Sep 2025 Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
Pioneer Trail Wind Farm, LLCBig Sky Wind, LLCPaxton, IL459 GWhNov 2011Dec 2024 Wind
Settlers Trail Wind Farm LLCBig Sky Wind, LLCSheldon, IL354 GWhSep 2011Dec 2024 Wind
Escanaba MillBillerud Escanaba LLCEscanaba, MI475 GWhDec 1968Sep 2025 Black Liquor : 44.9% Natural Gas : 31.2% Wood/Wood Waste Solids : 23.2% 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
Envoy Solar, LLCBirch Creek Power, LLCMexico, MO78 GWh-Sep 2025 Solar
Altona Solar, LLCBirch Creek Power, LLCCentralia, MO67 GWhJul 2024Sep 2025 Solar
Richland Township Solar, LLCBirch Creek Power, LLCWashburn, IL62 GWh-Sep 2025 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