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 401 to 500 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
MN CSG 2019-16 LLCMN CSG 2019-16 LLCMankato, MN2 GWhMay 2022Dec 2025 Solar
USS Prokosch Solar LLCUnited States Solar CorporationBird Island, MN2 GWhMay 2022Dec 2025 Solar
Blue Water Energy CenterDTE Electric CompanyEast China, MI8 TWhMay 2022May 2026 Natural Gas
Crossett SDEntegrity Solar Crossett SD, LLCCrossett, AR2 GWhApr 2022Dec 2024 Solar
Middleton Biogas Solar, LLCMiddleton Biogas Solar, LLCMiddleton, WI2 GWhApr 2022Dec 2025 Solar
Grand Casino Hinckley SolarDG Central 1, LLCHinckley, MN6 GWhApr 2022Dec 2025 Solar
Macbeth SolarMacbeth Solar, LLCMontague, MI38 GWhApr 2022Dec 2025 Solar
Everson GardenEverson Garden LLCWaseca, MN2 GWhApr 2022Dec 2025 Solar
CED Manchester WindRWE Clean EnergyManchester, IA28 GWhMar 2022Dec 2025 Wind
Herrema DairyHerrema Dairy, LLCFair Oaks, IN7 GWhMar 2022Jan 2025 Natural Gas
Rivercrest SDEntegrity Solar Rivercrest SD, LLCWilson, AR2 GWhFeb 2022Dec 2024 Solar
Delta Energy ParkLansing Board of Water and LightLansing, MI1 TWhFeb 2022May 2026 Natural Gas
Novel Martens Solar LLC(CSG)REA Investments, LLCLafayette, MN2 GWhFeb 2022Dec 2025 Solar
French Road Solar IIFrench Road Solar II, LLCBurlington, IL4 GWhFeb 2022Dec 2025 Solar
OE IL Solar 3OE IL Solar 3, LLCOregon, IL4 GWhFeb 2022Dec 2025 Solar
Montgomery County Community Solar CenterUnion Electric Co - (MO)New Florence, MO7 GWhFeb 2022Dec 2025 Solar
Purdue CHPDuke Energy Indiana, LLCWest Lafayette, IN125 GWhFeb 2022Dec 2025 Natural Gas
Ford County Wind Farm LLCFord RidgeFord County, IL469 GWhFeb 2022May 2026 Wind
Novel David Solar LLC CSGREA Investments, LLCWaseca, MN2 GWhFeb 2022Dec 2025 Solar
Waterloo Solar (IA)MidAmerican Energy CoWaterloo, IA6 GWhFeb 2022Dec 2025 Solar
Heartland Divide IIHeartland Divide IIAudubon, IA782 GWhFeb 2022May 2026 Wind
Hermsdorf SolarMadison Gas & Electric CoMadison, WI16 GWhFeb 2022Dec 2025 Solar
Neal Energy Center SolarMidAmerican Energy CoSalix, IA7 GWhJan 2022Dec 2024 Solar
Assembly Solar IIIAssembly Solar III, LLCLennon, MI165 GWhDec 2021May 2026 Solar
Hodag SolarWisconsin Public Service CorpRhinelander, WI13 GWhDec 2021Dec 2025 Solar
Fairbanks Wind ParkDTE Electric CompanyGarden, MI182 GWhDec 2021May 2026 Wind
Searcy Solar HybridSearcy Solar, LLCSearcy, AR178 GWhDec 2021May 2026 Solar
Lyons RoadLyons Road Solar, LLCOwosso, MI41 GWhDec 2021Dec 2025 Solar
Franklin County SolarMidAmerican Energy CoHampton, IA13 GWhDec 2021Dec 2025 Solar
Johnson County Hills SolarMidAmerican Energy CoIowa City, IA6 GWhDec 2021Dec 2025 Solar
USS Quail Solar LLCUnited States Solar CorporationMonticello, MN2 GWhDec 2021Dec 2025 Solar
Arbor Hill SolarMidAmerican Energy CoGreenfield, IA45 GWhDec 2021May 2026 Solar
Plymouth WindMidAmerican Energy CoRemsen, IA768 GWhDec 2021May 2026 Wind
Dakota Range WindNorthern States Power Co - MinnesotaMarvin, SD984 GWhDec 2021May 2026 Wind
Abel SolarSoCore Energy LLCMorrison, IL4 GWhNov 2021Dec 2025 Solar
Fond du Lac Community SolarSoCore Energy LLCFond Du Lac, WI2 GWhNov 2021Dec 2025 Solar
Assembly Solar II LLCAssembly Solar II LLCLennon, MI226 GWhNov 2021May 2026 Solar
Lannon StoneWisconsin Electric Power CoPewaukee, WI4 GWhNov 2021Dec 2025 Solar
CED Centerville WindRWE Clean EnergyCenterville, IA26 GWhNov 2021Dec 2025 Wind
Independence Wind FarmIndependence Wind Energy LLCManchester, IA205 GWhNov 2021May 2026 Wind
Rockford SolarRockford Solar, LLCRockford, IL4 GWhNov 2021Dec 2025 Solar
Indiana Crossroads Wind Farm LLCIndiana Crossroads Wind Farms LLCChalmers, IN903 GWhNov 2021May 2026 Wind
ENGIE 2020 ProjectCo-WI1 LLCENGIE 2020 ProjectCo-WI1 LLCFond Du Lac, WI2 GWhNov 2021Dec 2025 Solar
SCS Galena 012589 Peoria, LLCArevon Energy, Inc.Peoria, IL4 GWhNov 2021Dec 2025 Solar
Sapphire Sky Wind Energy LLCInvenergy Services LLCFarmer City, IL957 GWhNov 2021May 2026 Wind
Lineage MSMadison Energy Holdings LLCRichland, MS971 MWhNov 2021Sep 2025 Solar
Ameresco Danville Solar, LLCAltus Power America Management, LLCTilton, IL4 GWhNov 2021Dec 2025 Solar
Stromland SolarAltus Power America Management, LLCCochrane, WI5 GWhNov 2021Dec 2025 Solar
Shamrock Solar LLCAltus Power America Management, LLCBlack River Falls, WI6 GWhNov 2021Dec 2025 Solar
Cornillie Solar CSGMadison Energy Holdings LLCNorth Branch, MN2 GWhNov 2021Dec 2025 Solar
Johnson CSG 1Madison Energy Holdings LLCLindstrom, MN2 GWhNov 2021Dec 2025 Solar
Medin CSGMadison Energy Holdings LLCCenter City, MN2 GWhNov 2021Dec 2025 Solar
USS Danube Solar LLCUnited States Solar CorporationDanube, MN2 GWhNov 2021Dec 2025 Solar
JM Huber at QuincyLuminace Solar Illinois 2, LLCQuincy, IL2 GWhNov 2021Dec 2025 Solar
Sac County Wind, LLCSac County WindSac City, IA321 GWhNov 2021May 2026 Wind
USS Water Town Solar LLC CSGUnited States Solar CorporationWaterville, MN2 GWhOct 2021Dec 2025 Solar
Cape Girardeau Renewable Energy CenterUnion Electric Co - (MO)Cape Girardeau, MO2 GWhOct 2021Dec 2025 Solar
Solar Star Urbana Landfill CentralSolar Star Urbana Landfill Central, LLCUrbana, IL4 GWhOct 2021Dec 2025 Solar
Badger Hollow IWisconsin Public Service CorpMontfort, WI201 GWhOct 2021May 2026 Solar
Prairie Wolf Solar LLCGeronimo PowerNorth Ashmore, IL376 GWhOct 2021May 2026 Solar
Glacier Sands Wind Power, LLCGlacier Sands Wind Power, LLCMason City, IL629 GWhOct 2021May 2026 Wind
Schull CSGSchull CSG LLCMapleton, MN2 GWhOct 2021Dec 2025 Solar
Rushford VillageAltus Power America Management, LLCRushford Village, MN2 GWhOct 2021Dec 2025 Solar
Stockton (MN)Altus Power America Management, LLCWinona, MN4 GWhOct 2021Dec 2025 Solar
FountainAltus Power America Management, LLCFountain, MN6 GWhOct 2021Dec 2025 Solar
HazelAltus Power America Management, LLCLanesboro, MN6 GWhOct 2021Dec 2025 Solar
Helen CSG 1 LLCUnited States Solar CorporationPlato, MN2 GWhOct 2021Dec 2025 Solar
USS Wildcat Solar LLCUnited States Solar CorporationGoodhue, MN2 GWhOct 2021Dec 2025 Solar
Lincoln Land WindLincoln Land Wind, LLCTBD, IL1 TWhOct 2021May 2026 Wind
Bunker Hill SolarSoCore Energy LLCLyndon, IL4 GWhOct 2021Dec 2025 Solar
Round Grove 1SoCore Energy LLCLyndon, IL4 GWhOct 2021Dec 2025 Solar
Round Grove 2SoCore Energy LLCLyndon, IL5 GWhOct 2021Dec 2025 Solar
Bennington WindMinonk Stewardship Wind LLCMinonk, IL300 GWhSep 2021May 2026 Wind
USS Water City Solar LLC CSGUnited States Solar CorporationWaterville, MN2 GWhSep 2021Dec 2025 Solar
Solar Star Urbana Landfill EastSolar Star Urbana Landfill East, LLCUrbana, IL4 GWhSep 2021Dec 2025 Solar
Swan GardenSwan Garden LLCVillard, MN2 GWhSep 2021Dec 2025 Solar
StrobusAltus Power America Management, LLCMerrillan, WI3 GWhAug 2021Dec 2025 Solar
Logansport SolarCardinal RenewablesLogansport, IN20 GWhAug 2021Dec 2025 Solar
Dressor Plains Solar, LLCDressor Plains Solar, LLCHerrick, IL229 GWhAug 2021May 2026 Solar
Novel Peter Solar CSGREA Investments, LLCWaterville, MN2 GWhAug 2021Dec 2025 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
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
Morgan Solar 1 CSGMorgan Solar 1 LLCMeredosia, IL4 GWhJul 2021Dec 2025 Solar
Morgan Solar 1b CSGMorgan Solar 1b LLCMeredosia, IL3 GWhJul 2021Dec 2025 Solar
Pipestone City Solar LLC CSGREA Investments, LLCPipestone, MN2 GWhJul 2021Dec 2025 Solar
Flodquist Community Solar LLC CSGFlodquist Community Solar LLCLindstrom, MN2 GWhJul 2021Dec 2025 Solar
Stewart CSG1, LLCNautilus Solar SolutionsStewart, MN2 GWhJul 2021Dec 2025 Solar
Sacred Heart CSG1, LLCNautilus Solar SolutionsSacred Heart, MN2 GWhJul 2021Dec 2025 Solar
Buffalo Lake CSG1, LLCNautilus Solar SolutionsBuffalo Lake, MN2 GWhJul 2021Dec 2025 Solar
Brooten CSG1, LLCNautilus Solar SolutionsBrooten, MN2 GWhJul 2021Dec 2025 Solar
CREEWisconsin Electric Power CoRacine, WI2 GWhJul 2021Dec 2025 Solar
Blue Prairie Solar, LLCAltus Power America Management, LLCBlack River Falls, WI4 GWhJul 2021Dec 2025 Solar
T Luhman CSGMadison Energy Holdings LLCZumbrota, MN2 GWhJul 2021Dec 2025 Solar
Barron Solar ArrayOnsite Partners, LLCBarron, WI6 GWhJul 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