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%

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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 1,201 to 1,300 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Lakefield Wind Project LLCEDF Renewable Asset Holdings, Inc.Lakefield, MN392 GWhSep 2011May 2026 Wind
Lakefield UtilitiesCity of Lakefield - (MN)Lakefield, MN11 MWhJan 1985Dec 2025 Distillate Fuel Oil
Northern WindNorthern States Power Co - MinnesotaLake Wilson, MN343 GWhDec 2022May 2026 Wind
Lake Wilson SolarLake Wilson Solar, LLCLake Wilson, MN1 GWhNov 2024Dec 2025 Solar
Bavaria Solar LLCBavaria Solar LLCLake Wilson, MN845 MWhJun 2025Dec 2025 Solar
Chicot SolarChicot Solar, LLCLake Village, AR213 GWhAug 2020May 2026 Solar
Lake PrestonOtter Tail Power CoLake Preston, SD135 MWhMay 1978Dec 2025 Distillate Fuel Oil
Flying Cloud Power Partners LLCAvangrid Power LLCLake Park, IA98 GWhNov 2003Dec 2025 Wind
Lake ParkCity of Lake Park - (IA)Lake Park, IA16 MWhMar 2005Dec 2025 Distillate Fuel Oil
Lost Lakes Wind Farm LLCLost Lakes Wind Farm LLCLake Park, IA270 GWhNov 2009Dec 2025 Wind
Lake Mills Gas RecoveryWM Renewable Energy LLCLake Mills, IA32 GWhFeb 2006Dec 2025 Landfill Gas
Lake MillsCity of Lake Mills - (IA)Lake Mills, IA99 MWhDec 1955Dec 2025 Distillate Fuel Oil
Spica Community SolarSpica Community SolarLake Lillian, MN3 GWhJul 2017Dec 2025 Solar
Westport Community Solar, LLCGeronimo PowerLake Lillian, MN2 GWhDec 2020Dec 2025 Solar
POET Biorefining Lake CrystalPOET Biorefining Lake CrystalLake Crystal, MN7 GWhMar 2005May 2026 Natural Gas : 81.1% Distillate Fuel Oil : 18.9%
Lake CrystalCity of Lake Crystal - (MN)Lake Crystal, MN21 MWhApr 1952Dec 2025 Distillate Fuel Oil
Workman Road Solar Farm, LLCWorkman Road Solar Farm, LLCLake City, MI4 GWhNov 2020Dec 2025 Solar
Morey RoadGreenbacker Renewable Energy CorporationLake City, MI4 GWhOct 2024Dec 2025 Solar
Agrilectric Power Partners LtdAgrilectric Power Partners LtdLake Charles, LA84 GWhJun 1984Dec 2025 Agricultural By-Products : 99.5%
RS CogenWestlake 2 US LLCLake Charles, LA3 TWhNov 2002May 2026 Natural Gas
PPG Plant C CausticWestlake 2 US LLCLake Charles, LA14 GWhSep 1986Dec 2025 Natural Gas
PPG RiversideWestlake 2 US LLCLake Charles, LA99 GWhAug 1947May 2026 Purchased Steam
PPG Powerhouse CWestlake 2 US LLCLake Charles, LA1 TWhJul 1977May 2026 Natural Gas : 99.8%
Florence Hills LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Lake Benton IALLETE Clean EnergyLake Benton, MN235 GWhJan 1998Dec 2025 Wind
Spartan Hills LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Soliloquoy Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Twin Lake Hills LLCCHI Operations IncLake Benton, MN5 GWhNov 2000Dec 2024 Wind
Ruthton Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Hope Creek LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Winters Spawn LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Hadley Ridge LLCCHI Operations IncLake Benton, MN5 GWhNov 2000Dec 2024 Wind
Lincoln Heights IIALLETE Clean EnergyLake Benton, MN5 GWhApr 2006Dec 2025 Wind
Lincoln Heights IALLETE Clean EnergyLake Benton, MN8 GWhApr 2006Dec 2025 Wind
Buffalo Ridge WindBuffalo Ridge Wind, LLCLake Benton, MN428 GWhNov 2022May 2026 Wind
Novel Martens Solar LLC(CSG)REA Investments, LLCLafayette, MN2 GWhFeb 2022Dec 2025 Solar
T J Labbe Electric GeneratingLafayette Utilities SystemLafayette, LA47 GWhJul 2005Dec 2025 Natural Gas
Hargis-Hebert Electric GeneratingLafayette Utilities SystemLafayette, LA76 GWhMay 2006Dec 2025 Natural Gas
CaterpillarCaterpillar IncLafayette, IN19 GWhNov 1983May 2026 Natural Gas
Sagamore Plant CogenerationTate & Lyle Ingredients Americas IncLafayette, IN20 GWhSep 1984May 2026 Natural Gas
Evonik Industries AGEvonik Degussa CorporationLafayette, IN7 MWhApr 1992Dec 2024 Distillate Fuel Oil
PrimientPrimary Products Ingredients Americas, LLC d/b/a PrimientLafayette, IN408 GWhMay 2021Dec 2025 Natural Gas
Flambeau Hydroelectric StationDairyland Power CoopLadysmith, WI62 GWhDec 1950Dec 2024 Water
Ladysmith DamNorthern States Power Co - MinnesotaLadysmith, WI10 GWhDec 1939Dec 2025 Water
Diamond Trail Wind FarmMidAmerican Energy CoLadora, IA855 GWhNov 2020May 2026 Wind
Schulte 2 Community SolarSchulte 2 Community SolarLacon, IL4 GWhNov 2020Dec 2025 Solar
LabadieUnion Electric Co - (MO)Labadie, MO15 TWhMay 1970May 2026 Subbituminous Coal : 99.9%
La PorteLa Porte City UtilitiesLa Porte City, IA162 MWhNov 2000Dec 2025 Distillate Fuel Oil
Little GypsyEntergy Louisiana LLCLa Place, LA964 GWhFeb 1961May 2026 Natural Gas
St. Charles Power Station (LA)Entergy Louisiana LLCLa Place, LA5 TWhApr 2019May 2026 Natural Gas
La FargeLa Farge Municipal Electric Co - (WI)La Farge, WI12 MWhSep 1990Dec 2025 Distillate Fuel Oil
French IslandNorthern States Power Co - MinnesotaLa Cross, WI65 GWhDec 1939May 2026 Wood/Wood Waste Solids : 43.5% Non-biogenic Municipal Solid Waste : 25.3% Biogenic Municipal Solid Waste : 20.7% Distillate Fuel Oil : 10.2%
FastSun 5 CSGAltus Power America Management, LLCLa Crescent, MN2 GWhDec 2019Dec 2025 Solar
FastSun 18 CSGAltus Power America Management, LLCLa Crescent, MN2 GWhDec 2019Dec 2025 Solar
Houston/Winona Community Solar One LLCMadison Energy Holdings LLCLa Crescent, MN2 GWhMay 2020Dec 2025 Solar
SolarClub 23 LLCNautilus Solar SolutionsLa Crescent, MN2 GWhNov 2020Dec 2025 Solar
Winona Community Solar One LLCMadison Energy Holdings LLCLa Crescent, MN2 GWhMay 2020Dec 2025 Solar
John H WardenL'Anse Warden Electric Company LLCL'Anse, MI111 GWhJul 1959Dec 2024 Wood/Wood Waste Solids : 87.2% Tire-derived Fuels : 12.6%
Merricourt Wind Energy CenterOtter Tail Power CoKulm, ND562 GWhNov 2020May 2026 Wind
Weston RICEWisconsin Public Service CorpKronenwetter, WI144 GWhJun 2023Dec 2025 Natural Gas
Hardin County Peaking FacilityEntergy Texas Inc.Kountze, TX257 GWhJun 2001Dec 2025 Natural Gas
Kokomo Solar 1, LLCNJR Clean Energy Ventures CorporationKokomo, IN7 GWhNov 2016Dec 2025 Solar
Kohler SolarWisconsin Power & Light CoKohler, WI3 GWhMay 2022Dec 2025 Solar
Knoxville IndustrialMidAmerican Energy CoKnoxville, IA225 MWhMar 2000Dec 2025 Distillate Fuel Oil
IMPA Knightstown Solar ParkIndiana Municipal Power AgencyKnightstown, IN2 GWhSep 2023Dec 2025 Solar
Morris SolarAES Clean EnergyKirksville, MO416 GWhMay 2025May 2026 Solar
WilmotDTE Electric CompanyKingston Twp, MI2 GWhNov 1968Apr 2026 Distillate Fuel Oil
KingsfordWisconsin Electric Power CoKingsford, MI26 GWhApr 1924Dec 2025 Water
Kindred SchoolKindred Public SchoolKindred, ND216 MWhSep 2001Apr 2026 Distillate Fuel Oil
Deerfield Wind Energy, LLCDeerfield Wind Energy, LLCKinde, MI477 GWhJan 2017May 2026 Wind
Blue Water Renewables IncBlue Water Renewables IncKimball Township, MI20 GWhNov 2011Dec 2025 Landfill Gas
Waterford 3Entergy Louisiana LLCKillona, LA10 TWhAug 1985May 2026 Nuclear
Waterford 1 & 2Entergy Louisiana LLCKillona, LA319 GWhJun 1975Dec 2024 Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
KeokukUnion Electric Co - (MO)Keokuk, IA962 GWhJul 1913Dec 2025 Water
Roquette AmericaRoquette AmericaKeokuk, IA208 GWhJun 2004May 2026 Natural Gas
SunE Stolee CSG, LLCEcoplexus, IncKenyon, MN5 GWhFeb 2018Dec 2025 Solar
Kenyon MunicipalKenyon Municipal Utilities - (MN)Kenyon, MN19 MWhJul 1997Dec 2025 Distillate Fuel Oil
Kent School Road Solar 1Kent School Road Solar 1Kent, IL3 GWhNov 2020Dec 2025 Solar
Windwalkers LLCRWE Clean EnergyKensett, IA2 GWhAug 2011Dec 2025 Wind
Barton Windpower LLCAvangrid Power LLCKensett, IA365 GWhMay 2009Dec 2025 Wind
Northern Iowa Windpower IIAvangrid Power LLCKensett, IA134 GWhDec 2007Dec 2025 Wind
Top of Iowa Windfarm IIIMadison Gas & Electric CoKensett, IA40 GWhJan 2008Dec 2025 Wind
UW ParksideWisconsin Electric Power CoKenosha, WI4 GWhOct 2020Dec 2025 Solar
Pepin GardenPepin Garden LLCKellogg, MN2 GWhOct 2023Dec 2025 Solar
New BadgerCity of Kaukauna (WI)Kaukauna, WI44 GWhDec 2013May 2026 Water
Kaukauna Gas TurbineCity of Kaukauna (WI)Kaukauna, WI2 GWhApr 1969Dec 2025 Natural Gas
Island Street Peaking PlantWPPI EnergyKaukauna, WI20 GWhMay 2004Dec 2025 Natural Gas
Kaukauna Paper MillThilmany LLCKaukauna, WI90 GWhDec 1950May 2026 Black Liquor : 51.1% Natural Gas : 48.9%
Kaukauna City HydroCity of Kaukauna (WI)Kaukauna, WI31 GWhNov 1940Dec 2025 Water
Rapide CrocheCity of Kaukauna (WI)Kaukana, WI17 GWhDec 1925Dec 2025 Water
Zumbro Solar GardenZumbro Garden LLCKasson, MN2 GWhMar 2020Dec 2025 Solar
Maston Garden SolarMaston Garden LLCKasson, MN2 GWhApr 2020Dec 2025 Solar
Crux Community SolarGeronimo PowerKasson, MN2 GWhDec 2018Dec 2025 Solar
Dodge Holdco Solar CSGDodge Holdco LLCKasson, MN7 GWhJun 2017Dec 2025 Solar
DodgeSun CSGGeronimo PowerKasson, MN9 GWhNov 2017Dec 2024 Solar
Acturus Community SolarGeronimo PowerKasota, MN2 GWhNov 2018Dec 2024 Solar
Triple S Solar I LLC CSGAES Clean EnergyKansas, IL381 MWhSep 2025Dec 2025 Solar
Kankakee Solar 4 LLCKankakee Solar 4 LLCKankakee, IL4 GWhNov 2020Dec 2025 Solar
Farmers Electric Cooperative - KalonaFarmers Electric Coop - (IA)Kalona, IA174 MWhFeb 2001Dec 2025 Distillate Fuel Oil
Kalkaska CT #1Michigan Public Power AgencyKalkaska, MI58 GWhNov 2002Dec 2025 Natural Gas

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