Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 64 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 Jul 2026
Annual Generation 669.4 TWh
Power Plants3,038
Utilities1,345
Ranked #2 out of 64 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 37% Coal | 26.5% Wind | 14.9% Nuclear | 13.9% Solar | 5.7% Water | 1.4% 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 1,001 to 1,100 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
K-Brink Windfarm LLCK-brink Windfarm, LLCWoodstock, MN6 GWhJan 2003Dec 2025 Wind
KahokaCity of Kahoka - (MO)Kahoka, MO5 MWhDec 1940Dec 2024 Distillate Fuel Oil
Kalamazoo River Generating StationCMS Generation MI Power LLCComstock, MI136 GWhMay 1999Dec 2025 Natural Gas
Kalkaska CT #1Michigan Public Power AgencyKalkaska, MI58 GWhNov 2002Dec 2025 Natural Gas
Kankakee 2Kankakee Solar 2 LLCBourbonnais, IL4 GWhJul 2022Dec 2025 Solar
Kankakee Solar 1Pivot EnergyBourbonnais, IL4 GWhApr 2024Dec 2025 Solar
Kankakee Solar 3Pivot EnergyManteno, IL3 GWhOct 2024Dec 2025 Solar
Kankakee Solar 4 LLCKankakee Solar 4 LLCKankakee, IL4 GWhNov 2020Dec 2025 Solar
Kas Brothers WindfarmKas Brothers Windfarm LLCWoodstock, MN2 GWhNov 2001Dec 2025 Wind
Kaukauna City HydroCity of Kaukauna (WI)Kaukauna, WI31 GWhNov 1940Dec 2025 Water
Kaukauna Gas TurbineCity of Kaukauna (WI)Kaukauna, WI2 GWhApr 1969Dec 2025 Natural Gas
Kaukauna Paper MillThilmany LLCKaukauna, WI90 GWhDec 1950May 2026 Black Liquor : 51.1% Natural Gas : 48.9%
Kaus Community SolarGeronimo PowerClaremont, MN2 GWhDec 2018Dec 2024 Solar
Kelso 2 SolarKelso 2 Solar, LLCBenton, MO111 GWh-May 2026 Solar
Kelso SolarKelso Solar, LLCBenton, MO153 GWhNov 2025May 2026 Solar
Kent County Waste to Energy FacilityKent County - (MI)Grand Rapids, MI94 GWhSep 1989Apr 2026 Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.6%
Kent School Road Solar 1Kent School Road Solar 1Kent, IL3 GWhNov 2020Dec 2025 Solar
Kentucky MillsDomtar Paper Company LLCHawesville, KY338 GWhMay 2001Dec 2025 Black Liquor : 75.4% Wood/Wood Waste Solids : 23.7% Natural Gas : 0.8%
Kenyon MunicipalKenyon Municipal Utilities - (MN)Kenyon, MN19 MWhJul 1997Dec 2025 Distillate Fuel Oil
KeokukUnion Electric Co - (MO)Keokuk, IA962 GWhJul 1913Dec 2025 Water
Kern A Community Solar, LLC CSGKern A Community Solar, LLCWest Frankfort, IL4 GWhJun 2021Dec 2024 Solar
Kerria Solar, LLCGeronimo PowerRenville, MN2 GWhSep 2020Dec 2025 Solar
KilbournWisconsin Power & Light CoWisconsin Dells, WI49 GWhJun 1926Dec 2025 Water
Kimberly MillCity of Kaukauna (WI)Appleton, WI13 GWhDec 1925Dec 2025 Water
Kimmel Road Solar, LLCBirch Creek Power, LLCDu Quoin, IL111 GWhSep 2024May 2026 Solar
Kindred SchoolKindred Public SchoolKindred, ND216 MWhSep 2001Apr 2026 Distillate Fuel Oil
KingsfordWisconsin Electric Power CoKingsford, MI26 GWhApr 1924Dec 2025 Water
KinmundyUnion Electric Co - (MO)Patoka, IL3 GWhMar 2001Dec 2025 Natural Gas
KleberTower Kleber Ltd PartnershipOnaway, MI5 GWhDec 1924Dec 2024 Water
Knife FallsALLETE, Inc.Cloquet, MN9 GWhDec 1921Dec 2025 Water
Knoxville IndustrialMidAmerican Energy CoKnoxville, IA225 MWhMar 2000Dec 2025 Distillate Fuel Oil
Koda Biomass PlantKoda Energy LLCShakopee, MN53 GWhApr 2009Dec 2025 Agricultural By-Products : 75.1% Wood/Wood Waste Solids : 16.1% Natural Gas : 8.9%
Kohler SolarWisconsin Power & Light CoKohler, WI3 GWhMay 2022Dec 2025 Solar
Kokomo Solar 1, LLCNJR Clean Energy Ventures CorporationKokomo, IN7 GWhNov 2016Dec 2025 Solar
Koppelman Sun CSGGeronimo PowerEagle Lake, MN9 GWhOct 2017Dec 2025 Solar
KossuthWisconsin Power & Light CoLu Verne, IA539 GWhSep 2020May 2026 Wind
Kossuth County WindKossuth County Wind, LLCLu Verne, IA278 GWhNov 2022May 2026 Wind
Kramer Solar CSGGeronimo PowerHector, MN6 GWhNov 2017Dec 2025 Solar
Krause CSGStandard SolarRenville, MN2 GWhApr 2018Dec 2025 Solar
L L WilkinsClarksdale Public UtilitiesClarksdale, MS166 MWhSep 1961Aug 2025 Natural Gas : 71.4% Distillate Fuel Oil : 28.6%
La FargeLa Farge Municipal Electric Co - (WI)La Farge, WI12 MWhSep 1990Dec 2025 Distillate Fuel Oil
La Grange Solar Partners, LLCWisconsin Electric Power CoElkhorn, WI405 MWhOct 2025Dec 2025 Solar
La PorteLa Porte City UtilitiesLa Porte City, IA162 MWhNov 2000Dec 2025 Distillate Fuel Oil
LA3 West Baton Rouge Solar FacilitySol SystemsWest Baton Rouge, LA110 GWhAug 2020May 2026 Solar
LabadieUnion Electric Co - (MO)Labadie, MO15 TWhMay 1970May 2026 Subbituminous Coal : 99.9%
LAC Courte Oreilles HydroelectZero6 Energy HydroWinter, WI7 GWhNov 1986Dec 2025 Water
Lady Slipper Solar Array CSGOnsite Partners, LLCRed Wing, MN7 GWhSep 2019Dec 2025 Solar
Ladysmith DamNorthern States Power Co - MinnesotaLadysmith, WI10 GWhDec 1939Dec 2025 Water
Lafayette DPC SolarSoCore Energy LLCChippewa Falls, WI2 GWhMay 2017Dec 2025 Solar
LaFayette Solar WI, LLCWisconsin Electric Power CoElkhorn, WI10 GWhNov 2024Dec 2025 Solar
Lafitte Solar, LLCRWE Clean EnergyMonroe, LA87 GWhNov 2025May 2026 Solar
Lahr 1, LLCSoCore Energy LLCWakefield Township, MN8 GWhDec 2017Dec 2025 Solar
Lake Benton IALLETE Clean EnergyLake Benton, MN235 GWhJan 1998Dec 2025 Wind
Lake Benton IINorthern States Power Co - MinnesotaRuthton, MN440 GWhMay 1999Dec 2025 Wind
Lake CatherineEntergy Arkansas LLCJones Mill, AR336 GWhMar 1970Dec 2025 Natural Gas
Lake Charles PlantRain CII Carbon LLCSulphur, LA115 GWhNov 2012Oct 2025 Waste Heat
Lake Charles PolymersEquistar Chemicals LPWestlake, LA195 GWhAug 2011May 2026 Natural Gas
Lake Charles PowerEntergy Louisiana LLCWest Lake, LA7 TWhFeb 2020May 2026 Natural Gas
Lake CrystalCity of Lake Crystal - (MN)Lake Crystal, MN21 MWhApr 1952Dec 2025 Distillate Fuel Oil
Lake Emily SolarEnel Green Power NA, Inc.St. Peter, MN9 GWhNov 2016Dec 2025 Solar
Lake HallieStandard SolarChippewa Falls, WI1 MWhNov 2024Dec 2024 Solar
Lake Lilian SolarLake Lilian Solar, LLCLilian Lake, MN2 GWhNov 2024Dec 2025 Solar
Lake MillsCity of Lake Mills - (IA)Lake Mills, IA99 MWhDec 1955Dec 2025 Distillate Fuel Oil
Lake Mills Gas RecoveryWM Renewable Energy LLCLake Mills, IA32 GWhFeb 2006Dec 2025 Landfill Gas
Lake ParkCity of Lake Park - (IA)Lake Park, IA16 MWhMar 2005Dec 2025 Distillate Fuel Oil
Lake PrestonOtter Tail Power CoLake Preston, SD135 MWhMay 1978Dec 2025 Distillate Fuel Oil
Lake Pulaski SolarEnel Green Power NA, Inc.Buffalo, MN13 GWhNov 2016Dec 2025 Solar
Lake Region Community Hybrid, LLCLake Region Community Hybrid, LLCRothsay, MN8 GWhNov 2018Dec 2025 Wind : 95.0% Solar : 5.0%
Lake Waconia Community Solar GardenLake Waconia Solar LLCWaconia, MN3 GWhJan 2018Dec 2025 Solar
Lake Waconia IV Community Solar GardenLake Waconia Solar IV LLCWaconia, MN3 GWhJan 2018Dec 2025 Solar
Lake Wilson SolarLake Wilson Solar, LLCLake Wilson, MN1 GWhNov 2024Dec 2025 Solar
Lake Winds Energy ParkConsumers Energy Co - (MI)Ludington, MI251 GWhOct 2012Dec 2025 Wind
Lakefield JunctionGreat River EnergyTrimont, MN95 GWhMay 2001Dec 2025 Natural Gas : 99.8%
Lakefield UtilitiesCity of Lakefield - (MN)Lakefield, MN11 MWhJan 1985Dec 2025 Distillate Fuel Oil
Lakefield Wind Project LLCEDF Renewable Asset Holdings, Inc.Lakefield, MN392 GWhSep 2011May 2026 Wind
Lakeswind Power PartnersLakeswind Power PartnersPelican Rapids, MN162 GWhFeb 2014Dec 2025 Wind
Lakota Ridge LLCLakota Ridge, LLC (Longroad)Hendricks, MN17 GWhMar 1999Dec 2024 Wind
Lamoni Municipal UtilitiesCity of Lamoni - (IA)Lamoni, IA45 MWhFeb 1940Dec 2025 Distillate Fuel Oil
LanesboroLanesboro Public Utility CommLanesboro, MN140 MWhDec 1922Dec 2025 Water : 88.6% Distillate Fuel Oil : 11.4%
Lanesville Solar RESHoosier Energy R E C, IncLanesville, IN374 MWhNov 2015Oct 2025 Solar
Langdon Renewables, LLCFPL Energy Langdon Wind LLCLangdon, ND489 GWhNov 2007Dec 2025 Wind
Langdon Wind Energy CenterOtter Tail Power CoLangdon, ND173 GWhNov 2007Dec 2025 Wind
Langdon Wind II LLCFPL Energy Langdon Wind LLCOsnabrock, ND175 GWhAug 2008Dec 2025 Wind
Lange SolarArcadia Solar, LLCByron, MN2 GWhAug 2019Dec 2025 Solar
Lannon StoneWisconsin Electric Power CoPewaukee, WI4 GWhNov 2021Dec 2025 Solar
Lansing BWL REO Town PlantLansing Board of Water and LightLansing, MI477 GWhJun 2013Dec 2025 Natural Gas
Lantana Solar, LLCGeronimo PowerGlenwood, MN2 GWhDec 2020Dec 2025 Solar
LaO Energy SystemsDow Chemical CoPlaquemine, LA1 TWhMay 1958Dec 2024 Natural Gas : 84.1% Other Gas : 15.9%
LaSalle Solar 1Pivot EnergyRansom, IL2 GWhApr 2025Dec 2025 Solar
LaSalle Solar 6Pivot EnergyOttawa, IL582 MWhOct 2025Dec 2025 Solar
Laskin SolarALLETE, Inc.Hoyt Lakes, MN8 GWhNov 2022Dec 2025 Solar
Laurel Village (CSG)CleanCapital HoldingsCokato, MN2 GWhMar 2020Dec 2025 Solar
Laurel Wind FarmMidAmerican Energy CoLaurel, IA470 GWhNov 2011Dec 2025 Wind
Lawrence County StationHoosier Energy R E C, IncMitchell, IN164 GWhApr 2005Dec 2025 Natural Gas
Lawrence Creek SolarEnel Green Power NA, Inc.Shafer, MN6 GWhNov 2016Dec 2025 Solar
LedgeviewGreenbacker Renewable Energy CorporationFond du Lac, WI10 GWhJul 2024Dec 2025 Solar
Ledyard Windpower, LLCDuke Energy Renewables ServicesLakota, IA603 GWhNov 2022May 2026 Wind
Lemond SolarAdapture Renewables, Inc.Owatonna, MN9 GWhMay 2017Dec 2025 Solar
Lemonweir (Oak 1)Greenbacker Renewable Energy CorporationMauston, WI6 GWhNov 2023Dec 2025 Solar
Lenape IILenape Solar II, LLCIndianapolis, IN5 GWhOct 2015Dec 2025 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC882.8 TWh2,652
#2Midcontinent Independent System Operator, Inc.669.4 TWh3,038
#3Electric Reliability Council of Texas, Inc.494.1 TWh1,471
#5Southwest Power Pool306.8 TWh856
#6Southern Company Services, Inc. - Trans253.5 TWh422
#7California Independent System Operator169.4 TWh2,135
#9Tennessee Valley Authority163.4 TWh207
#10Florida Power & Light Co.152.2 TWh187
#12New York Independent System Operator134.3 TWh1,299
#13Duke Energy Carolinas112.6 TWh577