2. Balancing Authorities
  3. Midcontinent Independent System Operator, Inc.

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 Jan 2026
Annual Generation 656.9 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 | 35.4% Coal | 28.9% Wind | 15.1% Nuclear | 14% Solar | 4.6% Water | 1.5% 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 1,801 to 1,900 of 2,139
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Tiller CSGDG Minnesota CSG, LLCClear Lake, MN8 GWhNov 2018Dec 2024 Solar
E. Goenner Project CSGE. Goenner Community Solar LLCClear Lake, MN1 GWhNov 2019Dec 2024 Solar
Hammer Community (CSG)Hammer Community Solar LLCClear Lake, MN2 GWhJul 2020Dec 2024 Solar
USS Golly Gee Solar LLCUnited States Solar CorporationClear Lake, MN2 GWhJun 2023Dec 2024 Solar
Gohman Community Solar (CSG)Gohman Community Solar LLCClear Lake, MN2 GWhJan 2020Dec 2024 Solar
SolarClub 15 LLCNautilus Solar SolutionsClear Lake, MN2 GWhNov 2020Dec 2024 Solar
Sobania Community Solar LLCMadison Energy Holdings LLCClear Lake, MN2 GWhAug 2020Dec 2024 Solar
Sherco Solar INorthern States Power Co - MinnesotaClear Lake, MN422 GWhSep 2024Oct 2025 Solar
Emery StationInterstate Power and Light CoClear Lake, IA2 TWhApr 2004Oct 2025 Natural Gas
Crossroads Energy CenterClarksdale Public UtilitiesClarksdale, MS124 GWhJun 2002Nov 2024 Natural Gas
Novel Handeland Solar LLC (CSG)REA Investments, LLCClarkfield, MN2 GWhMay 2022Dec 2024 Solar
Kaus Community SolarNational Grid RenewablesClaremont, MN2 GWhDec 2018Dec 2024 Solar
Aries Community SolarAries Community SolarClaremont, MN7 GWhSep 2017Dec 2024 Solar
Sagitta Community SolarNational Grid RenewablesClara City, MN2 GWhNov 2018Dec 2024 Solar
Syncarpha Clara City CSG I (Stamer)Clara City CSG I, LLCClara City, MN2 GWhNov 2018Dec 2024 Solar
USS Pheasant Solar LLC CSGUnited States Solar CorporationClara City, MN2 GWhOct 2020Dec 2024 Solar
Andresen SolarBallantyne LLCClara City, MN2 GWhDec 2022Dec 2024 Solar
Clara City SolarClara City Solar LLCClara City, MN2 GWhAug 2019Dec 2024 Solar
Erin Garden SolarErin Garden LLCCity of Green Isle, MN2 GWhMar 2020Dec 2024 Solar
USS Cheyenne Solar LLC CSGStandard SolarChisago City, MN2 GWhNov 2019Dec 2024 Solar
Lafayette DPC SolarSoCore Energy LLCChippewa Falls, WI2 GWhMay 2017Dec 2024 Solar
WissotaNorthern States Power Co - MinnesotaChippewa Falls, WI136 GWhDec 1916Dec 2024 Water
Chippewa FallsNorthern States Power Co - MinnesotaChippewa Falls, WI63 GWhDec 1927Dec 2024 Water
CornellNorthern States Power Co - MinnesotaChippewa Falls, WI82 GWhJun 1976Dec 2024 Water
Lake HallieStandard SolarChippewa Falls, WI1 MWhNov 2024Dec 2024 Solar
Belle RiverDTE Electric CompanyChina Twp, MI8 TWhOct 1981Sep 2025 Subbituminous Coal : 93.6% Natural Gas : 6.0%
ESIL-PFCHICAGO 2, LLCMadison Energy Holdings LLCChicago, IL2 GWhOct 2020Dec 2024 Solar
ESIL-PFCHICAGO 3, LLCMadison Energy Holdings LLCChicago, IL2 GWhJul 2020Dec 2024 Solar
Minnesota RiverMinnesota Municipal Power AgnyChaska, MN6 GWhApr 2001Dec 2024 Natural Gas
Merl ParrMidAmerican Energy CoCharles City, IA432 MWhApr 1969Dec 2024 Natural Gas
Charles City Wind FarmMidAmerican Energy CoCharles City, IA274 GWhMar 2008Dec 2024 Wind
Hy-Vee Customer Hosted 2.25MW SolarInterstate Power and Light CoChariton, IA2 GWhJun 2024Dec 2024 Solar
Wolf Run SolarWolf Run Solar LLCChapin, IL311 GWhOct 2024Oct 2025 Solar
Windshare LLCGreenbacker Renewable Energy CorporationChandler, MN11 GWhFeb 2006Dec 2024 Wind
Fenton Wind FarmEDF Renewable Asset Holdings, Inc.Chandler, MN350 GWhAug 2007Oct 2025 Wind
Valley View Transmission LLCConsolidated Edison Development Inc.Chandler, MN8 GWhJun 2011Dec 2024 Wind
POET Biorefining - ChancellorPOET Biorefining- ChancellorChancellor, SD28 GWhJul 2018Dec 2024 Wood/Wood Waste Solids : 69.3% Natural Gas : 28.2% Landfill Gas : 2.5%
SCS COUNTY 012631 Champaign, LLCArevon Energy, Inc.Champaign, IL4 GWhAug 2021Dec 2024 Solar
Northern Cardinal Solar SCS IL 1, LLCArevon Energy, Inc.Champaign, IL17 GWhJan 2021Dec 2024 Solar
University of Illinois Abbott Power PltUniversity of IllinoisChampaign, IL211 GWhOct 1940Dec 2024 Natural Gas : 97.4% Bituminous Coal : 2.6%
TAC-Distributed Energy Resource HybridAmeren IllinoisChampaign, IL307 MWhFeb 2017Dec 2024 Solar : 63.8% Wind : 36.2%
CED Champaign Solar LLCConsolidated Edison Development Inc.Champaign, IL3 GWhJun 2020Dec 2024 Solar
Phoenix Solar South Farms LLC Solar FarmPhoenix Solar South Farms LLCChampaign, IL7 GWhNov 2015Oct 2025 Solar
CII Carbon LLCCII Carbon LLCChalmette, LA8 GWhDec 1950Jun 2024 Waste Heat
Indiana Crossroads Wind Farm LLCIndiana Crossroads Wind Farms LLCChalmers, IN902 GWhNov 2021Oct 2025 Wind
Rosewater Wind FarmRosewater Wind Farm LLCChalmers, IN309 GWhNov 2020Oct 2025 Wind
Sand Lake DPC SolarSoCore Energy LLCCenturia, WI2 GWhOct 2017Dec 2024 Solar
Altona Solar, LLCBirch Creek Power, LLCCentralia, MO64 GWhJul 2024Oct 2025 Solar
Clinton Solar 2bPivot EnergyCentralia, IL81 MWhOct 2024Dec 2024 Solar
SandovalSandoval Holdco, LLCCentralia, IL4 GWhFeb 2021Dec 2024 Solar
Neptune Gas Processing PlantEnterprise Products Optg LPCenterville, LA12 GWhJan 2004Dec 2024 Other Fuel
St. Mary Clean Energy CenterCleco Power LLCCenterville, LA201 GWhJul 2019Dec 2024 Waste Heat
CED Centerville WindConsolidated Edison Development Inc.Centerville, IA27 GWhNov 2021Dec 2024 Wind
D B WilsonBig Rivers Electric CorpCentertown, KY2 TWhAug 1984Oct 2025 Bituminous Coal : 99.3% Distillate Fuel Oil : 0.7%
Milton R YoungMinnkota Power Coop, IncCenter, ND4 TWhSep 1970Oct 2025 Lignite Coal : 99.9%
FPL Energy Oliver Wind I LLCFPL Energy Oliver County WindCenter, ND177 GWhNov 2006Dec 2024 Wind
FPL Energy Oliver Wind II LLCFPL Energy Oliver County Wind II LLCCenter, ND181 GWhNov 2007Dec 2024 Wind
Eichtens Community SolarTerraform ArcadiaCenter, MN6 GWhNov 2016Dec 2024 Solar
Chisago Holdco LLC, CSGChisago Holdco LLCCenter City, MN5 GWhApr 2019Dec 2024 Solar
Medin CSGMadison Energy Holdings LLCCenter City, MN2 GWhNov 2021Dec 2024 Solar
Medin 2 Community Solar LLC CSGMedin 2 Community Solar LLCCenter City, MN2 GWhJul 2021Dec 2024 Solar
Cement City Solar, LLCAES Distributed EnergyCement City, MI37 GWhDec 2022Dec 2024 Solar
Jackson Solar WI, LLCWisconsin Electric Power CoCedarburg, WI4 GWhNov 2023May 2024 Solar
Cedar Rapids Community SolarInterstate Power and Light CoCedar Rapids, IA8 GWhJan 2024Dec 2024 Solar
Alliant SBD 9403 Aegon DCIndustrial Energy Applications IncCedar Rapids, IA10 MWhDec 1994Dec 2024 Distillate Fuel Oil
Alliant SBG 9802 ToyotaIndustrial Energy Applications IncCedar Rapids, IA10 MWhNov 1998Dec 2024 Natural Gas
Alliant SBD0201 IngredionIndustrial Energy Applications IncCedar Rapids, IA19 MWhMay 2003Dec 2024 Distillate Fuel Oil
Prairie CreekInterstate Power and Light CoCedar Rapids, IA90 GWhSep 1958Oct 2025 Subbituminous Coal : 64.4% Natural Gas : 35.6%
Archer Daniels Midland Cedar RapidsArcher Daniels Midland CoCedar Rapids, IA995 GWhOct 1988Oct 2025 Subbituminous Coal : 59.8% Natural Gas : 24.6% Bituminous Coal : 15.6%
Alliant SBD 9106 Rockwell CRIndustrial Energy Applications IncCedar Rapids, IA253 MWhMay 1992Dec 2024 Distillate Fuel Oil
Alliant SBD 9203 ProfolAmerican Profol IncorporatedCedar Rapids, IA57 MWhAug 1996Aug 2025 Distillate Fuel Oil
Kirkwood Wind TurbineKirkwood Community CollegeCedar Rapids, IA223 MWhJan 2012Dec 2023 Wind
Cedar Falls Solar FarmAltus Power America Management, LLCCedar Falls, IA2 GWhMar 2016Dec 2024 Solar
Streeter StationCedar Falls UtilitiesCedar Falls, IA8 GWhAug 1963Dec 2024 Natural Gas : 94.0% Bituminous Coal : 6.0%
University of Northern IowaUniversity of Northern IowaCedar Falls, IA21 GWhOct 1982Oct 2025 Natural Gas : 76.8% Petroleum Coke : 16.2% Bituminous Coal : 6.9%
Gas Turbine (IA)Cedar Falls UtilitiesCedar Falls, IA690 MWhDec 1967Dec 2024 Natural Gas
CayugaDuke Energy Indiana, LLCCayuga, IN4 TWhSep 1970Oct 2025 Bituminous Coal : 99.5%
Vermillion Energy FacilityDuke Energy Ohio IncCayuga, IN728 GWhMay 2000Dec 2024 Natural Gas
Cassville SolarWisconsin Power & Light CoCassville, WI96 GWhNov 2023Oct 2025 Solar
CashtonVillage of Cashton - (WI)Cashton, WI8 MWhJul 1932Dec 2024 Distillate Fuel Oil : 98.9% Natural Gas : 1.1%
Cashton Greens Wind FarmCashton Greens Wind Farm LLCCashton, WI11 GWhApr 2012Dec 2024 Wind
Cashton SolarButter Solar, LLCCashton, WI3 GWhAug 2019Dec 2024 Solar
Casey City ofCity of Casey - (IL)Casey, IL61 MWhApr 2002Dec 2024 Distillate Fuel Oil
Wind TurbineMadison Gas & Electric CoCasco, WI13 GWhMay 1999Dec 2024 Wind
CascadeCascade Municipal UtilitiesCascade, IA73 MWhMar 1951Dec 2024 Distillate Fuel Oil : 62.7% Natural Gas : 37.3%
Hurricane Creek CSGSPG IL Hurricane Creek Solar LLCCarterville, IL4 GWhMay 2021Dec 2024 Solar
John A Logan College SolarREA Investments, LLCCarterville, IL2 GWhNov 2019Dec 2024 Solar
Renaissance Power PlantDTE Electric CompanyCarson City, MI1 TWhFeb 2002Oct 2025 Natural Gas
Gratiot Farms Wind ProjectConsumers Energy Co - (MI)Carson City, MI339 GWhNov 2020Oct 2025 Wind
Carroll Wind FarmMidAmerican Energy CoCarroll, IA563 GWhNov 2008Dec 2024 Wind
POET Biorefining Caro, LLCPOET Biorefining Caro, LLCCaro, MI14 GWhMay 2018Dec 2024 Natural Gas
CaroThumb Electric Coop of MichCaro, MI6 MWhJul 1949Dec 2023 Distillate Fuel Oil
CarmiCity of Carmi - (IL)Carmi, IL230 MWhNov 1948Dec 2024 Distillate Fuel Oil
Boomtown Renewable Energy CenterUnion Electric Co - (MO)Carmi, IL271 GWhNov 2024Oct 2025 Solar
Clinton Solar 4 LLC CSGClinton Solar 4 LLCCarlyle, IL3 GWhSep 2020Dec 2024 Solar
CarlyleCity of Carlyle - (IL)Carlyle, IL231 MWhJul 1964Dec 2024 Distillate Fuel Oil
ThomsonALLETE, Inc.Carlton, MN290 GWhDec 1906Dec 2024 Water
White Oak Energy LLCWhite Oak Energy LLCCarlock, IL376 GWhMay 2011Dec 2024 Wind
SIUCSouthern Illinois University CarbondaleCarbondale, IL9 GWhMay 1998Oct 2025 Bituminous Coal
Cape Girardeau Renewable Energy CenterUnion Electric Co - (MO)Cape Girardeau, MO2 GWhOct 2021Dec 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#60Alcoa Power Generating, Inc. - Yadkin Division643.5 GWh4
#27Associated Electric Cooperative, Inc.23.9 TWh47
#13Duke Energy Carolinas111.6 TWh565
#52Duke Energy Progress West4.3 TWh10
#24Louisville Gas and Electric Company and Kentucky Utilities Company34.2 TWh25
#1PJM Interconnection, LLC872.9 TWh2,465
#6Southern Company Services, Inc. - Trans249.9 TWh417
#5Southwest Power Pool300.6 TWh835
#51Southwestern Power Administration5.0 TWh34
#9Tennessee Valley Authority161.0 TWh204

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC872.9 TWh2,465
#2Midcontinent Independent System Operator, Inc.656.9 TWh2,831
#3Electric Reliability Council of Texas, Inc.484.7 TWh1,313
#5Southwest Power Pool300.6 TWh835
#6Southern Company Services, Inc. - Trans249.9 TWh417
#7California Independent System Operator184.8 TWh2,075
#9Tennessee Valley Authority161.0 TWh204
#10Florida Power & Light Co.149.6 TWh187
#12New York Independent System Operator132.6 TWh1,211
#13Duke Energy Carolinas111.6 TWh565