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 1 to 100 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Peoples Generating StationNorth American Natural ResAnn Arbor, MI17 GWhAug 1995Dec 2023 Landfill Gas
Cargill Salt HerseyCargill Salt HerseyHersey, MI318 MWhAug 1998Dec 2023 Natural Gas
CaroThumb Electric Coop of MichCaro, MI6 MWhJul 1949Dec 2023 Distillate Fuel Oil
OwatonnaCity of Owatonna - (MN)Owatonna, MN1 GWhMar 1982Dec 2023 Natural Gas
Twin Bridges LFGTEWabash Valley Power Assn, IncDanville, IN6 GWhSep 1994Dec 2023 Landfill Gas
Liberty I & II LFGTEWabash Valley Power Assn, IncMonticello, IN27 GWhJul 2005Dec 2023 Landfill Gas
Main Street (MI)Village of Sebewaing - (MI)Sebewaing, MI1 MWhMay 1947Dec 2023 Distillate Fuel Oil
Elk River City ofCity of Elk RiverElk River, MN32 MWhFeb 1948Dec 2023 Distillate Fuel Oil
Kirkwood Wind TurbineKirkwood Community CollegeCedar Rapids, IA223 MWhJan 2012Dec 2023 Wind
Decorative Panels IntlDecorative Panels International, Inc.Alpena, MI43 GWhOct 1957Dec 2023 Natural Gas : 79.6% Wood/Wood Waste Solids : 20.4%
IGS Stockton DG CSGIGS Stockton DG, LLCStockton, IL3 GWhOct 2020Dec 2023 Solar
Washington IslandWashington Island El Coop, IncWashington Island, WI9 MWhNov 1945Dec 2023 Distillate Fuel Oil
Pine Bluff MillSuzano Packaging LLCPine Bluff, AR289 GWhApr 1958Dec 2023 Black Liquor : 80.1% Natural Gas : 19.9%
USG Paper, LLC - Orange MillUSG Paper LLCOrange, TX239 GWhOct 1967Dec 2023 Black Liquor : 59.3% Wood/Wood Waste Solids : 39.8% Tire-derived Fuels : 0.9%
Corewell Health Dearborn CampusCorewell Health Dearborn CampusDearborn, MI30 MWhDec 1978Dec 2023 Distillate Fuel Oil
Brainerd Public UtilitiesBrainerd Public UtilitiesBrainerd, MN11 GWhDec 1916Dec 2023 Water
Prairie View I & II LFGTEWabash Valley Power Assn, IncWyatt, IN31 GWhSep 1994Dec 2023 Landfill Gas
Stevens Community Medical CenterStevens Community Medical CenterMorris, MN8 MWhApr 2004Dec 2023 Distillate Fuel Oil
Hoosier Wind Project LLCAES IndianaGoodland, IN208 GWhOct 2009Dec 2023 Wind
International Paper Red River MillRed River Mill Intl Paper CompanyCampti, LA371 GWhNov 2008Dec 2023 Black Liquor : 64.7% Wood/Wood Waste Solids : 22.1% Natural Gas : 13.2%
Zeeland Farm ServicesZeeland Farm ServicesZeeland, MI13 GWhFeb 2006Dec 2023 Other Biomass Gas
Bonduel Solar WI, LLCWisconsin Electric Power CoBonduel, WI1 GWhNov 2023Feb 2024 Solar
Brown County Wind TurbineAdams Electric CooperativeMount Sterling, IL1 GWhAug 2011Apr 2024 Wind
Ottumwa City ofOttumwa City ofOttumwa, IA5 GWhJul 1931Apr 2024 Water
Anchor Wind, LLCAcciona Energy USA Global, LLCMechanicsville, IA6 GWhSep 2012May 2024 Wind
Autumn Hills Generating FacilityNorth American Natural ResZeeland, MI9 GWhJun 2009May 2024 Landfill Gas
Silver Lake Solar WI, LLCWisconsin Electric Power CoSalem, WI2 GWhNov 2023May 2024 Solar
Domtar Paper Company RothschildDomtar Paper Company RothschildRothschild, WI3 GWhDec 1909May 2024 Water
Stearns Solar IStearns Solar I LLCAlbany, MN2 GWhAug 2019May 2024 Solar
Lineage MSMadison Energy Holdings LLCRichland, MS2 GWhNov 2021May 2024 Solar
Spring Prairie Solar WI, LLCWisconsin Electric Power CoBurlington, WI4 GWhNov 2023May 2024 Solar
Jackson Solar WI, LLCWisconsin Electric Power CoCedarburg, WI4 GWhNov 2023May 2024 Solar
Georgia-Pacific Crossett LLCGeorgia-Pacific Crossett LLCCrossett, AR4 GWhApr 1962Jun 2024 Natural Gas
National Energy of LincolnNational Salvage & Service CorporationLincoln, MI130 GWhDec 1988Jun 2024 Wood/Wood Waste Solids : 81.0% Tire-derived Fuels : 18.9%
CII Carbon LLCCII Carbon LLCChalmette, LA8 GWhDec 1950Jun 2024 Waste Heat
WillmarWillmar Municipal UtilitiesWillmar, MN5 GWhAug 1956Jul 2024 Wind
Thomson Reuters Data Center Bldg ES101Ryan Companies US, Inc.Eagan, MN9 MWhApr 2009Aug 2024 Distillate Fuel Oil
Gerald AndrusEntergy Mississippi LLCGreenville, MS435 GWhDec 1974Aug 2024 Natural Gas : 99.9%
Lime CreekInterstate Power and Light CoMason City, IA115 MWhApr 1991Aug 2024 Distillate Fuel Oil
USS Quail Solar LLCUnited States Solar CorporationMonticello, MN2 GWhDec 2021Aug 2024 Solar
Robert A ReidBig Rivers Electric CorpRobards, KY21 GWhDec 1965Aug 2024 Natural Gas
Valparaiso Solar, LLCAES Distributed EnergyValparaiso, IN1 GWhNov 2012Sep 2024 Solar
Rush IslandUnion Electric Co - (MO)Festus, MO603 GWhFeb 1976Sep 2024 Subbituminous Coal : 98.2% Distillate Fuel Oil : 1.8%
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%
Welcome Wind TurbineFederated Rural Electric AssnWelcome, MN6 GWhApr 2008Sep 2024 Wind
FactoryCity of Springfield - (IL)Springfield, IL79 MWhJul 1973Oct 2024 Distillate Fuel Oil
Windwalkers LLCConsolidated Edison Development Inc.Kensett, IA3 GWhAug 2011Oct 2024 Wind
Middlebury SolarEcos Energy LLCMiddlebury, IN457 MWhOct 2012Oct 2024 Solar
FECC Solar BentonToday's Power, Inc.Benton, AR967 MWhFeb 2017Oct 2024 Solar
Jefferson Solar ParkConcord New EnergyJefferson, WI918 MWhNov 2013Oct 2024 Solar
Lake CatherineEntergy Arkansas LLCJones Mill, AR300 GWhMar 1970Nov 2024 Natural Gas
Stahl Wind EnergyStahl Wind Energy, LLC (Longroad)Pipestone, MN2 GWhNov 2004Nov 2024 Wind
West Group Data Center FRyan Companies US, Inc.Eagan, MN50 MWhMay 2004Nov 2024 Distillate Fuel Oil
CalcasieuEntergy Louisiana LLCSulphur, LA94 GWhApr 2000Nov 2024 Natural Gas
AES Belleville Solar LLCAES Distributed EnergyBelleville, IL13 GWhAug 2021Nov 2024 Solar
Goose Creek Energy CenterUnion Electric Co - (MO)Monticello, IL817 MWhApr 2003Nov 2024 Natural Gas
Thomson Reuters Data Center Bldg HRyan Companies US, Inc.Eagan, MN41 MWhDec 2006Nov 2024 Distillate Fuel Oil
Crossroads Energy CenterClarksdale Public UtilitiesClarksdale, MS124 GWhJun 2002Nov 2024 Natural Gas
Pike County Wind PowerIllinois Rural Electric CoopPittsfield, IL355 MWhApr 2005Nov 2024 Wind
Hobart Solar, LLCAES Distributed EnergyHobart, IN215 MWhOct 2012Nov 2024 Solar
Paynesville SolarEnel Green Power NA, Inc.Paynesville, MN20 GWhNov 2016Nov 2024 Solar
Tippecanoe Solar Power PlantDuke Energy Indiana, LLCWest Lafayette, IN3 GWhNov 2019Nov 2024 Solar
DelrayDTE Electric CompanyDetroit, MI91 GWhJan 2000Nov 2024 Natural Gas
CarpenterEntergy Arkansas LLCHot Springs, AR102 GWhDec 1931Dec 2024 Water
John H WardenL'Anse Warden Electric Company LLCL'Anse, MI111 GWhJul 1959Dec 2024 Wood/Wood Waste Solids : 87.2% Tire-derived Fuels : 12.6%
McClellan (AR)Arkansas Electric Coop CorpCamden, AR43 GWhApr 1972Dec 2024 Natural Gas : 92.3% Distillate Fuel Oil : 7.7%
VeniceUnion Electric Co - (MO)Venice, IL27 GWhMay 2002Dec 2024 Natural Gas
BreeseCity of Breese - (IL)Breese, IL263 MWhNov 1953Dec 2024 Distillate Fuel Oil
BushnellCity of Bushnell - (IL)Bushnell, IL49 MWhMay 1940Dec 2024 Distillate Fuel Oil
CarlyleCity of Carlyle - (IL)Carlyle, IL231 MWhJul 1964Dec 2024 Distillate Fuel Oil
Saxon FallsNorthern States Power Co - MinnesotaSaxon, WI8 GWhDec 1912Dec 2024 Water
Red BudCity of Red Bud - (IL)Red Bud, IL121 MWhFeb 1959Dec 2024 Distillate Fuel Oil
Victoria DamUpper Peninsula Power CompanyRockland, MI26 GWhDec 1930Dec 2024 Water
ReynoldsCity of Springfield - (IL)Springfield, IL81 MWhOct 1970Dec 2024 Distillate Fuel Oil
PrickettUpper Peninsula Power CompanyPelkie, MI7 GWhOct 1931Dec 2024 Water
WaterlooCity of Waterloo - (IL)Waterloo, IL491 MWhMay 1946Dec 2024 Natural Gas : 68.9% Distillate Fuel Oil : 31.1%
ManistiqueCloverland Electric Co-opManistique, MI1 GWhJun 1960Dec 2024 Distillate Fuel Oil
RogersConsumers Energy Co - (MI)Big Rapids, MI16 GWhDec 1921Dec 2024 Water
Superior FallsNorthern States Power Co - MinnesotaIronwood, MI7 GWhDec 1916Dec 2024 Water
Coralville GTMidAmerican Energy CoCoralville, IA800 MWhMay 1970Dec 2024 Natural Gas
Northeast (MI)DTE Electric CompanyWarren, MI6 GWhApr 1966Dec 2024 Natural Gas : 84.7% Distillate Fuel Oil : 15.3%
River HillsMidAmerican Energy CoDes Moines, IA1 GWhApr 1966Dec 2024 Natural Gas
Edison SaultCloverland Electric Co-opSault Ste. Marie, MI199 GWhJun 1901Dec 2024 Water
Merl ParrMidAmerican Energy CoCharles City, IA432 MWhApr 1969Dec 2024 Natural Gas
KeokukUnion Electric Co - (MO)Keokuk, IA888 GWhJul 1913Dec 2024 Water
Ames Electric Services Power PlantCity of Ames - (IA)Ames, IA306 GWhApr 1968Dec 2024 Natural Gas : 90.9% Other Biomass Solids : 9.1%
AnitaCity of Anita - (IA)Anita, IA13 MWhSep 1939Dec 2024 Distillate Fuel Oil
AtlanticAtlantic Municipal UtilitiesAtlantic, IA110 MWhAug 1966Dec 2024 Natural Gas
BancroftBancroft Municipal UtilitiesBancroft, IA96 MWhDec 1947Dec 2024 Distillate Fuel Oil
BellevueCity of Bellevue - (IA)Bellevue, IA61 MWhJun 1947Dec 2024 Distillate Fuel Oil
BrooklynCity of Brooklyn - (IA)Brooklyn, IA18 MWhAug 2012Dec 2024 Distillate Fuel Oil
CascadeCascade Municipal UtilitiesCascade, IA73 MWhMar 1951Dec 2024 Distillate Fuel Oil : 62.7% Natural Gas : 37.3%
Gas Turbine (IA)Cedar Falls UtilitiesCedar Falls, IA690 MWhDec 1967Dec 2024 Natural Gas
Streeter StationCedar Falls UtilitiesCedar Falls, IA8 GWhAug 1963Dec 2024 Natural Gas : 94.0% Bituminous Coal : 6.0%
CoggonCoggon Municipal Light PlantCoggon, IA8 MWhSep 1957Dec 2024 Distillate Fuel Oil
HancockDTE Electric CompanyCommerce Twp, MI9 GWhMar 1966Dec 2024 Natural Gas
WiltonCity of Wilton - (IA)Wilton, IA9 MWhDec 1991Dec 2024 Distillate Fuel Oil
Summit LakeCentral Iowa Power CooperativeCreston, IA70 GWhFeb 1951Dec 2024 Natural Gas : 99.9%
WebberConsumers Energy Co - (MI)Lyons, MI11 GWhDec 1906Dec 2024 Water
TecheCleco Power LLCBaldwin, LA21 GWhJun 1953Dec 2024 Natural Gas

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