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
Johnson CSG 1Madison Energy Holdings LLCLindstrom, MN2 GWhNov 2021Dec 2025 Solar
Straight Garden SolarStraight Garden LLCFaribault, MN2 GWhFeb 2020Dec 2025 Solar
Roberds Garden CSGRoberds Garden LLCFaribault, MN2 GWhAug 2019Dec 2024 Solar
MN CSG 2019-67MN CSG 2019-67 LLCClear Lake, MN2 GWhFeb 2025Dec 2025 Solar
Libra Community SolarGeronimo PowerGlenwood, MN2 GWhOct 2018Dec 2025 Solar
Big Quinnesec 61Wisconsin Electric Power CoIron Mountain, MI2 GWhApr 1914Dec 2025 Water
Novel Bartel Solar CSGREA Investments, LLCByron, MN2 GWhMar 2020Dec 2025 Solar
CornillieTerraform ArcadiaNorth Branch, MN2 GWhJul 2018Dec 2025 Solar
Middlebury SolarEcos Energy LLCMiddlebury, IN2 GWhOct 2012Dec 2025 Solar
Stearns Community Solar One LLC CSGMadison Energy Holdings LLCAlbany, MN2 GWhNov 2019Dec 2025 Solar
Rockville Solar I LLCCleanCapital HoldingsIndianapolis, IN2 GWhMar 2014Dec 2025 Solar
FastSun 18 CSGAltus Power America Management, LLCLa Crescent, MN2 GWhDec 2019Dec 2025 Solar
Novel Peter Solar CSGREA Investments, LLCWaterville, MN2 GWhAug 2021Dec 2025 Solar
TCI AlvarEntergy New Orleans, LLCNew Orleans, LA2 GWhMar 2019Dec 2025 Solar
FastSun 7 CSGAltus Power America Management, LLCStewart, MN2 GWhNov 2019Dec 2025 Solar
Peoria County IL S2SolAmerica Energy, LLCPeoria, IL2 GWhMay 2025Dec 2025 Solar
Eichtens II CSGTerraform ArcadiaWinstead, MN2 GWhAug 2018Dec 2025 Solar
FastSun 21 CSGAltus Power America Management, LLCSt. Cloud, MN2 GWhMay 2021Dec 2025 Solar
Tweite Community Solar LLCTweite Community Solar LLCByron, MN2 GWhOct 2020Dec 2025 Solar
FastSun 13 CSGAltus Power America Management, LLCOsakis, MN2 GWhNov 2019Dec 2025 Solar
FastSun 19 CSGAltus Power America Management, LLCFarmington, MN2 GWhMay 2020Dec 2025 Solar
New Castle Solar RESHoosier Energy R E C, IncNew Castle, IN2 GWhOct 2015Dec 2025 Solar
Buffalo GardenBuffalo Garden LLCWaseca, MN2 GWhFeb 2020Dec 2025 Solar
Betcher Community Solar GardenBetcher CSG LLCGoodhue, MN2 GWhJul 2018Dec 2025 Solar
Lange SolarArcadia Solar, LLCByron, MN2 GWhAug 2019Dec 2025 Solar
McLeod Community Solar One LLC CSGMadison Energy Holdings LLCStewart, MN2 GWhNov 2019Dec 2025 Solar
Houston/Winona Community Solar One LLCMadison Energy Holdings LLCLa Crescent, MN2 GWhMay 2020Dec 2025 Solar
Betcher CSG 1, LLCMadison Energy Holdings LLCGoodhue, MN2 GWhOct 2020Dec 2025 Solar
ENGIE 2020 ProjectCo-WI1 LLCENGIE 2020 ProjectCo-WI1 LLCFond Du Lac, WI2 GWhNov 2021Dec 2025 Solar
Fond du Lac Community SolarSoCore Energy LLCFond Du Lac, WI2 GWhNov 2021Dec 2025 Solar
Ada DamEagle Creek Renewable Energy, LLCAda, MI2 GWhFeb 1984Dec 2025 Water
Mud Garden SolarMud Garden LLCGaylord, MN2 GWhFeb 2020Dec 2025 Solar
Novel Herickhoff Solar CSGREA Investments, LLCOsakis, MN2 GWhMar 2020Dec 2025 Solar
Paulson Community (CSG)CleanCapital HoldingsSt. Peter, MN2 GWhMar 2020Dec 2025 Solar
Winona Community Solar One LLCMadison Energy Holdings LLCLa Crescent, MN2 GWhMay 2020Dec 2025 Solar
USS Cougar Solar LLC CSGStandard SolarMorgan, MN2 GWhAug 2020Dec 2025 Solar
Hydra Community Solar Garden, LLC (CSG)Geronimo PowerDundas, MN2 GWhApr 2020Dec 2025 Solar
School Sisters CSGSchool Sisters CSG LLCMankato, MN2 GWhApr 2018Dec 2025 Solar
Prawer Project CSGPrawer Community Solar LLCClear Lake, MN2 GWhDec 2019Dec 2025 Solar
Rushford VillageAltus Power America Management, LLCRushford Village, MN2 GWhOct 2021Dec 2025 Solar
Berryville School District SolarToday's Power, Inc.Berryville, AR2 GWhJan 2018Dec 2025 Solar
Bear Grove SolarBear Grove Solar, LLCByron, MN2 GWhJan 2023Dec 2025 Solar
FastSun 1 CSGAltus Power America Management, LLCDassel, MN2 GWhNov 2019Dec 2025 Solar
Clear Garden CSGClear Garden LLCWaseca, MN2 GWhAug 2019Dec 2025 Solar
FastSun12 CSGAltus Power America Management, LLCMorristown, MN2 GWhJun 2021Dec 2025 Solar
Cassiopeia Community SolarGeronimo PowerGlenwood, MN2 GWhFeb 2019Dec 2025 Solar
MSC-Rice01 LLC CSGMSC-Rice01 LLCMorristown, MN2 GWhJun 2019Dec 2025 Solar
FastSun 3 CSGAltus Power America Management, LLCAlbany, MN2 GWhNov 2019Dec 2025 Solar
Loon GardenLoon Garden LLCWaseca, MN2 GWhJan 2020Dec 2025 Solar
Acturus Community SolarGeronimo PowerKasota, MN2 GWhNov 2018Dec 2024 Solar
FastSun 2 CSGAltus Power America Management, LLCRandolph Township, MN2 GWhMay 2020Dec 2025 Solar
Novel Byron Solar CSGREA Investments, LLCByron, MN2 GWhApr 2020Dec 2025 Solar
Novel DeCook Solar CSGREA Investments, LLCByron, MN2 GWhFeb 2020Dec 2025 Solar
Schueler Community SolarSchueler Community Solar LLCAnnandale, MN2 GWhJul 2020Dec 2025 Solar
Pivot Energy Minnesota Solar 1Pivot EnergyClinton Falls, MN2 GWhMay 2023Dec 2025 Solar
Hayfield Solar I LLC CSGREA Investments, LLCHayfield, MN2 GWhJan 2021Dec 2025 Solar
Huneke I CSGHuneke I CSG LLCZumbrota, MN2 GWhApr 2018Dec 2025 Solar
Severson GardenSeverson HoldCo LLCWaseca, MN2 GWhSep 2020Dec 2025 Solar
Maston Garden SolarMaston Garden LLCKasson, MN2 GWhApr 2020Dec 2025 Solar
FastSun 5 CSGAltus Power America Management, LLCLa Crescent, MN2 GWhDec 2019Dec 2025 Solar
Novel Reber Solar CSGREA Investments, LLCAlbany, MN2 GWhOct 2019Dec 2025 Solar
Novel Stavem Solar LLC CSGREA Investments, LLCGlenwood, MN2 GWhAug 2021Dec 2025 Solar
Sagitta Community SolarGeronimo PowerClara City, MN2 GWhNov 2018Dec 2024 Solar
Capricornus Community Solar GardenGeronimo PowerPaynsville, MN2 GWhDec 2018Dec 2025 Solar
Svihel Community Solar LLC CSGSvihel Community Solar LLCFoley, MN2 GWhMar 2021Dec 2025 Solar
Hertzberg Community (CSG)CleanCapital HoldingsPaynesville, MN2 GWhMar 2020Dec 2025 Solar
Greenwood Solar FarmDTE Electric CompanyAvoca, MI2 GWhDec 2015May 2026 Solar
RJC CSG, LLCMadison Energy Holdings LLCOwatonna,, MN2 GWhMay 2021Dec 2025 Solar
Novel Wayne Solar LLC CSGREA Investments, LLCMantorville, MN2 GWhDec 2020Dec 2025 Solar
Union GardenExcelsior Energy CapitalNorthfield, MN2 GWhFeb 2021Dec 2025 Solar
Syncarpha Prinsburg CSG (Ledeboer)Prinsburg CSG I, LLCPrinsburg, MN2 GWhNov 2018Dec 2025 Solar
Goodhue Community Solar Two LLCMadison Energy Holdings LLCZumbrota, MN2 GWhMar 2020Dec 2025 Solar
Aquila Community SolarGeronimo PowerGlenwood, MN2 GWhFeb 2019Dec 2025 Solar
Zumbro Solar GardenZumbro Garden LLCKasson, MN2 GWhMar 2020Dec 2025 Solar
Nicollet GardenExcelsior Energy CapitalCourtland, MN2 GWhNov 2020Dec 2025 Solar
RJC II Community Solar GardenRJC II CSG LLCOwatonna, MN2 GWhMay 2018Dec 2025 Solar
Syncarpha Clara City CSG I (Stamer)Clara City CSG I, LLCClara City, MN2 GWhNov 2018Dec 2025 Solar
Novel Herber Solar CSGREA Investments, LLCRollingstone, MN2 GWhJan 2020Dec 2025 Solar
Deneb Community SolarGeronimo PowerBelgrade, MN2 GWhApr 2019Dec 2024 Solar
Portage SolarEcos Energy LLCValparaiso, IN2 GWhOct 2012Dec 2025 Solar
Meeker Community Solar One LLC CSGMadison Energy Holdings LLCDassel, MN2 GWhNov 2019Dec 2025 Solar
Novel Brooten Solar CSGREA Investments, LLCBrooten, MN2 GWhSep 2019Dec 2025 Solar
WilmotDTE Electric CompanyKingston Twp, MI2 GWhNov 1968Apr 2026 Distillate Fuel Oil
USS Brockway Solar CSGUnited States Solar CorporationSartell, MN2 GWhDec 2018Dec 2025 Solar
RJC I CSGRJC I CSG LLCOwatonna, MN2 GWhJun 2018Dec 2025 Solar
Sobania Community Solar LLCMadison Energy Holdings LLCClear Lake, MN2 GWhAug 2020Dec 2025 Solar
Marion Solar LNGMarion Solar LLCIndianapolis, IN2 GWhSep 2015Dec 2025 Solar
Krause CSGStandard SolarRenville, MN2 GWhApr 2018Dec 2025 Solar
Medin CSGMadison Energy Holdings LLCCenter City, MN2 GWhNov 2021Dec 2025 Solar
USS Westeros Solar LLC CSGStandard SolarBelle Plaine, MN2 GWhMay 2020Dec 2025 Solar
Linden 02 CSGSunShare ManagementBelle Plaine, MN2 GWhApr 2020Dec 2024 Solar
Canopus Community SolarGeronimo PowerBelgrade, MN2 GWhFeb 2019Dec 2024 Solar
Novel Haley Solar CSGREA Investments, LLCWaseca, MN2 GWhMay 2020Dec 2025 Solar
Heyer CSGHeyer CSG LLCMorristown, MN2 GWhMay 2018Dec 2024 Solar
Guse CSGTerraform ArcadiaJanesville, MN2 GWhAug 2018Dec 2025 Solar
Linden 01 CSGSunShare ManagementBelle Plaine, MN2 GWhApr 2020Dec 2024 Solar
Kaus Community SolarGeronimo PowerClaremont, MN2 GWhDec 2018Dec 2024 Solar
Granite FallsCity of Granite Falls - (MN)Granite Falls, MN2 GWhJul 1932Dec 2025 Water
MSC-GreyCloud01 Community SolarMSC-GreyCloud01 LLCSt. Paul Park, MN2 GWhFeb 2019Dec 2024 Solar
Linden 03 CSGSunShare ManagementBelle Plaine, MN2 GWhApr 2020Dec 2024 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