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 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

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List of All Midcontinent Independent System Operator, Inc. Power Plants

Displaying Results 1,701 to 1,800 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
USS Hubers Solar LLC CSGUnited States Solar CorporationNorthfield, MN2 GWhDec 2020Dec 2025 Solar
Conagra Foods at St. ElmoLuminace Solar Illinois 2, LLCSt. Elmo, IL3 GWhDec 2020Dec 2025 Solar
Silver Lake GardenExcelsior Energy CapitalWaseca, MN2 GWhDec 2020Dec 2025 Solar
The GSI Group LLC at AssumptionLuminace Solar Illinois 2, LLCAssumption, IL2 GWhDec 2020Dec 2025 Solar
Hendershot Solar, LLCHendershot Solar, LLCTecumseh, MI4 GWhDec 2020Dec 2025 Solar
Geddes 2 Solar, LLCGeddes 2 Solar, LLCSaginaw, MI4 GWhDec 2020Dec 2025 Solar
Bullhead Solar, LLCBullhead Solar, LLCFayette, MI4 GWhDec 2020Dec 2025 Solar
Angola Solar, LLCAngola Solar, LLCColdwater, MI4 GWhDec 2020Dec 2025 Solar
Deuel Harvest Wind Energy LLCSouthern Power CoClear Lake, SD1 TWhJan 2021May 2026 Wind
Crescent Wind ParkConsumers Energy Co - (MI)Hillsdale, MI359 GWhJan 2021May 2026 Wind
Hayfield Solar I LLC CSGREA Investments, LLCHayfield, MN2 GWhJan 2021Dec 2025 Solar
Hayfield Solar III LLC CSGREA Investments, LLCHayfield, MN2 GWhJan 2021Dec 2025 Solar
Pickford SolarHeritage Sustainable Energy. LLCPickford, MI9 GWhJan 2021Dec 2025 Solar
Hazel Solar, LLCHazel Solar, LLCHoward City, MI4 GWhJan 2021Dec 2025 Solar
Northern Cardinal Solar SCS IL 1, LLCArevon Energy, Inc.Champaign, IL19 GWhJan 2021Dec 2025 Solar
City of Milwaukee LandfillWisconsin Electric Power CoMilwaukee, WI3 GWhJan 2021Dec 2025 Solar
USS Dot Com Solar LLC CSGStandard SolarMorgan, MN2 GWhFeb 2021Dec 2025 Solar
Wapello Solar LLCWapello Solar LLCWapello, IA200 GWhFeb 2021May 2026 Solar
Southern Hills Wind FarmMidAmerican Energy CoCreston, IA808 GWhFeb 2021May 2026 Wind
Union GardenExcelsior Energy CapitalNorthfield, MN2 GWhFeb 2021Dec 2025 Solar
SandovalSandoval Holdco, LLCCentralia, IL4 GWhFeb 2021Dec 2025 Solar
Sherburne Solar Holdings, LLCREA Investments, LLCPrinceton, MN4 GWhFeb 2021Dec 2025 Solar
Astoria StationOtter Tail Power CoAstoria, SD530 GWhMar 2021May 2026 Natural Gas
Columbia City Solar ParkIndiana Municipal Power AgencyColumbia City, IN7 GWhMar 2021Dec 2025 Solar
Novel Winegar Partnership Solar CSGREA Investments, LLCWaseca, MN2 GWhMar 2021Dec 2025 Solar
USS Steamboat Solar LLC CSGStandard SolarMorgan, MN2 GWhMar 2021Dec 2025 Solar
Primrose Solar, LLCGeronimo PowerMankato, MN2 GWhMar 2021Dec 2024 Solar
Svihel Community Solar LLC CSGSvihel Community Solar LLCFoley, MN2 GWhMar 2021Dec 2025 Solar
Studenski Community Solar LLC CSGStudenski Community Solar LLCSauk Rapids, MN2 GWhMar 2021Dec 2025 Solar
Troy SolarSouthern Indiana Gas & Elec CoTroy, IN95 GWhMar 2021May 2026 Solar
Peru 2Indiana Municipal Power AgencyPeru, IN17 GWhMar 2021Dec 2025 Solar
Forrest City- Prison SiteGreenbacker Renewable Energy CorporationForrest City, AR2 GWhMar 2021Dec 2024 Solar
Forrest City- Eldridge RoadGreenbacker Renewable Energy CorporationForrest City, AR2 GWhMar 2021Dec 2024 Solar
Rockford CS 1Rockford CS 1, LLCRockford, IL4 GWhMar 2021Dec 2025 Solar
Rockford CS 2Rockford CS 2, LLCRockford, IL4 GWhMar 2021Dec 2025 Solar
IL Sidney Project1IL Sidney Project1, LLCSidney, IL5 GWhMar 2021Dec 2025 Solar
Regal WareWisconsin Electric Power CoWest Bend, WI3 GWhMar 2021May 2025 Solar
CED Peoria SolarBay4 Energy Services, LLCMapleton, IL4 GWhApr 2021Dec 2025 Solar
O'Brien Solar FieldsMadison Gas & Electric CoFitchburg, WI37 GWhApr 2021Dec 2025 Solar
Freeborn Wind FarmNorthern States Power Co - MinnesotaGlenville, MN772 GWhApr 2021May 2026 Wind
Connexus Solar Stanford 1STFREA Investments, LLCSt. Francis, MN13 GWhApr 2021Dec 2025 Solar
Red Rock Hydro PlantWestern Minnesota Mun Pwr AgnyPella, IA213 GWhApr 2021May 2026 Water
North Arkansas Electric CooperativeToday's Power, Inc.Salem, AR2 GWhApr 2021Dec 2025 Solar
FastSun 4 CSGAltus Power America Management, LLCHugo, MN2 GWhMay 2021Dec 2025 Solar
FastSun 21 CSGAltus Power America Management, LLCSt. Cloud, MN2 GWhMay 2021Dec 2025 Solar
Isabella Wind ParkDTE Electric CompanyRosebush, MI809 GWhMay 2021May 2026 Wind
USS Solar BrickStandard SolarStandard City, IL5 GWhMay 2021Dec 2025 Solar
RJC CSG, LLCMadison Energy Holdings LLCOwatonna,, MN2 GWhMay 2021Dec 2025 Solar
Olney Solar II CSGOlney Solar II, LLCOlney, IL4 GWhMay 2021Dec 2025 Solar
Hurricane Creek CSGSPG IL Hurricane Creek Solar LLCCarterville, IL4 GWhMay 2021Dec 2025 Solar
Viking Solar CSGViking Solar, LLCPalmyra, IL4 GWhMay 2021Dec 2025 Solar
PrimientPrimary Products Ingredients Americas, LLC d/b/a PrimientLafayette, IN408 GWhMay 2021Dec 2025 Natural Gas
Truman SolarAgilitas Energy, Inc.Colombia, MO20 GWhMay 2021Dec 2025 Solar
Searcy Water IEntegrity Solar SWU, LLCSearcy, AR834 MWhMay 2021Dec 2024 Solar
Searcy Water IIEntegrity Solar SWU 2, LLCSearcy, AR4 GWhMay 2021Dec 2024 Solar
Prairie State Solar ProjectPrairie State Solar, LLCSwanwick Township, IL224 GWhJun 2021May 2026 Solar
FastSun12 CSGAltus Power America Management, LLCMorristown, MN2 GWhJun 2021Dec 2025 Solar
Edwardsville Solar IIEdwardsville Solar II, LLCEdwardsville, IL4 GWhJun 2021Dec 2025 Solar
Clendenin A Community Solar, LLC CSGClendenin A Community Solar, LLCHerrin, IL4 GWhJun 2021Dec 2025 Solar
Kern A Community Solar, LLC CSGKern A Community Solar, LLCWest Frankfort, IL4 GWhJun 2021Dec 2024 Solar
Lukuc B Community Solar LLC CSGLukuc B Community Solar LLCHerrin, IL4 GWhJun 2021Dec 2025 Solar
SCS West Fairchild 011958 Danville, LLCArevon Energy, Inc.Danville, IL3 GWhJun 2021Dec 2025 Solar
Clay FCClay FC, LLCLouisville, IL4 GWhJun 2021Dec 2025 Solar
Jones DairyWisconsin Electric Power CoFort Atkinson, WI4 GWhJun 2021Dec 2025 Solar
Brooten CSG1, LLCNautilus Solar SolutionsBrooten, MN2 GWhJul 2021Dec 2025 Solar
Buffalo Lake CSG1, LLCNautilus Solar SolutionsBuffalo Lake, MN2 GWhJul 2021Dec 2025 Solar
Sacred Heart CSG1, LLCNautilus Solar SolutionsSacred Heart, MN2 GWhJul 2021Dec 2025 Solar
Stewart CSG1, LLCNautilus Solar SolutionsStewart, MN2 GWhJul 2021Dec 2025 Solar
Flodquist Community Solar LLC CSGFlodquist Community Solar LLCLindstrom, MN2 GWhJul 2021Dec 2025 Solar
Pipestone City Solar LLC CSGREA Investments, LLCPipestone, MN2 GWhJul 2021Dec 2025 Solar
T Luhman CSGMadison Energy Holdings LLCZumbrota, MN2 GWhJul 2021Dec 2025 Solar
Novel Novak Solar LLC CSGREA Investments, LLCFoley, MN1 GWhJul 2021Dec 2025 Solar
Palmer Community Solar LLC CSGPalmer Community Solar LLCNorth Branch, MN2 GWhJul 2021Dec 2025 Solar
Medin 2 Community Solar LLC CSGMedin 2 Community Solar LLCCenter City, MN2 GWhJul 2021Dec 2025 Solar
Cokato CSGCokato Holdco LLCCokato, MN8 GWhJul 2021Dec 2025 Solar
Blue Prairie Solar, LLCAltus Power America Management, LLCBlack River Falls, WI4 GWhJul 2021Dec 2025 Solar
Morgan Solar 1 CSGMorgan Solar 1 LLCMeredosia, IL4 GWhJul 2021Dec 2025 Solar
Morgan Solar 1b CSGMorgan Solar 1b LLCMeredosia, IL3 GWhJul 2021Dec 2025 Solar
Barron Solar ArrayOnsite Partners, LLCBarron, WI6 GWhJul 2021Dec 2025 Solar
IL West Hallock Project1IL West Hallock Project1, LLCEdelstein, IL5 GWhJul 2021Dec 2025 Solar
CREEWisconsin Electric Power CoRacine, WI2 GWhJul 2021Dec 2025 Solar
Novel Peter Solar CSGREA Investments, LLCWaterville, MN2 GWhAug 2021Dec 2025 Solar
Logansport SolarCardinal RenewablesLogansport, IN20 GWhAug 2021Dec 2025 Solar
Dressor Plains Solar, LLCDressor Plains Solar, LLCHerrick, IL229 GWhAug 2021May 2026 Solar
Point Beach SolarPoint Beach SolarTwo Creeks, WI198 GWhAug 2021May 2026 Solar
Novel Stavem Solar LLC CSGREA Investments, LLCGlenwood, MN2 GWhAug 2021Dec 2025 Solar
Novel Huneke Solar LLC CSGREA Investments, LLCZumbrota, MN2 GWhAug 2021Dec 2025 Solar
Moraine CSGMoraine Solar, LLCDowns, IL5 GWhAug 2021Dec 2025 Solar
StrobusAltus Power America Management, LLCMerrillan, WI3 GWhAug 2021Dec 2025 Solar
Bissell Solar and Battery GeneratorConsumers Energy Co - (MI)Grand Rapids, MI1 GWhAug 2021Dec 2025 Solar
AES Belleville Solar LLCAES Distributed EnergyBelleville, IL6 GWhAug 2021Dec 2025 Solar
SCS COUNTY 012631 Champaign, LLCArevon Energy, Inc.Champaign, IL4 GWhAug 2021Dec 2025 Solar
Star City School DistrictToday's Power, Inc.Star City, AR2 GWhAug 2021Dec 2025 Solar
USS Water City Solar LLC CSGUnited States Solar CorporationWaterville, MN2 GWhSep 2021Dec 2025 Solar
Bennington WindMinonk Stewardship Wind LLCMinonk, IL300 GWhSep 2021May 2026 Wind
Swan GardenSwan Garden LLCVillard, MN2 GWhSep 2021Dec 2025 Solar
Solar Star Urbana Landfill EastSolar Star Urbana Landfill East, LLCUrbana, IL4 GWhSep 2021Dec 2025 Solar
Prairie Wolf Solar LLCGeronimo PowerNorth Ashmore, IL376 GWhOct 2021May 2026 Solar
Badger Hollow IWisconsin Public Service CorpMontfort, WI201 GWhOct 2021May 2026 Solar
USS Water Town Solar LLC CSGUnited States Solar CorporationWaterville, MN2 GWhOct 2021Dec 2025 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division442.5 GWh4
#26Associated Electric Cooperative, Inc.23.4 TWh47
#13Duke Energy Carolinas112.6 TWh577
#50Duke Energy Progress West4.5 TWh15
#23Louisville Gas and Electric Company and Kentucky Utilities Company33.9 TWh25
#1PJM Interconnection, LLC882.8 TWh2,652
#6Southern Company Services, Inc. - Trans253.5 TWh422
#5Southwest Power Pool306.8 TWh856
#53Southwestern Power Administration4.1 TWh34
#9Tennessee Valley Authority163.4 TWh207

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