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 Oct 2026
Annual Generation 677.7 TWh
Power Plants3,095
Utilities1,372
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 | 37.1% Coal | 26.2% Wind | 15% Nuclear | 13.8% Solar | 6.1% Water | 1.4% Other Fuel | 0.5%

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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 2,294
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Jefferson Solar ParkConcord New EnergyJefferson, WI577 MWhNov 2013Dec 2025 Solar
Duke Building 129Concord New EnergyIndianapolis, IN4 GWhNov 2014Dec 2025 Solar
Duke Building 87Concord New EnergyIndianapolis, IN3 GWhNov 2014Dec 2025 Solar
MinwindCommunity Renewables, LLCLuverne, MN276 MWhSep 2002Dec 2024 Wind
Coldwater Solar, LLCColdwater Solar, LLCFlint, MI4 GWhNov 2020Dec 2025 Solar
Coldwater River SolarColdwater River Solar, LLCColdwater, MI241 GWhJun 2025Jul 2026 Solar
Coldwater Peaking PlantColdwater Board of Public UtilColdwater, MI2 GWhJun 2015Dec 2025 Natural Gas
Heat Recovery Coke FacilityCokenergy IncEast Chicago, IN413 GWhMar 1998Jul 2026 Waste Heat
Cokato CSGCokato Holdco LLCCokato, MN8 GWhJul 2021Dec 2025 Solar
CoggonCoggon Municipal Light Plant - (IA)Coggon, IA38 MWhSep 1957Dec 2025 Distillate Fuel Oil
Livingston Generating StationCMS Generation MI Power LLCGaylord, MI22 GWhMay 1999Dec 2025 Natural Gas
Kalamazoo River Generating StationCMS Generation MI Power LLCComstock, MI136 GWhMay 1999Dec 2025 Natural Gas
DafterCloverland Electric Co-opDafter, MI3 GWhOct 1955Dec 2025 Distillate Fuel Oil
ManistiqueCloverland Electric Co-opManistique, MI1 GWhJun 1960Dec 2025 Distillate Fuel Oil
Edison SaultCloverland Electric Co-opSault Ste. Marie, MI181 GWhJun 1901Dec 2025 Water
DetourCloverland Electric Co-opDetour, MI2 GWhSep 1973Dec 2025 Distillate Fuel Oil
Clinton Solar 4 LLC CSGClinton Solar 4 LLCCarlyle, IL3 GWhSep 2020Dec 2025 Solar
ArcelorMittal Burns HarborCleveland-Cliffs Burns Harbor LLCBurns Harbor, IN719 GWhDec 1968Dec 2025 Blast Furnace Gas : 37.1% Natural Gas : 32.1% Other Gas : 30.8%
Expander TurbineCleveland CliffsEast Chicago, IN86 GWhApr 1981Jul 2026 Blast Furnace Gas
Indiana Harbor WestCleveland CliffsEast Chicago, IN208 GWhSep 1939Dec 2025 Natural Gas
Clendenin A Community Solar, LLC CSGClendenin A Community Solar, LLCHerrin, IL4 GWhJun 2021Dec 2025 Solar
St. Mary Clean Energy CenterCleco Power LLCCenterville, LA181 GWhJul 2019Dec 2025 Waste Heat
Brame Energy CenterCleco Power LLCLena, LA4 TWhMay 1975Jul 2026 Subbituminous Coal : 49.2% Natural Gas : 35.7% Petroleum Coke : 10.7% Bituminous Coal : 4.4%
TecheCleco Power LLCBaldwin, LA6 GWhJun 1953Sep 2025 Natural Gas
Coughlin Power StationCleco Power LLCSt Landry, LA4 TWhMar 1961Jul 2026 Natural Gas
Acadia Energy CenterCleco Power LLCEunice, LA6 TWhJun 2002Jul 2026 Natural Gas
Clearwater Paper APP CBClearwater Paper CorporationArkansas City, AR123 GWhOct 1977Dec 2025 Black Liquor : 58.1% Natural Gas : 41.5%
Clear Garden CSGClear Garden LLCWaseca, MN2 GWhAug 2019Dec 2025 Solar
Cornillie 2 Community (CSG)CleanCapital HoldingsNorth Branch, MN2 GWhNov 2020Dec 2025 Solar
Paulson Community (CSG)CleanCapital HoldingsSt. Peter, MN2 GWhMar 2020Dec 2025 Solar
Laurel Village (CSG)CleanCapital HoldingsCokato, MN2 GWhMar 2020Dec 2025 Solar
Hertzberg Community (CSG)CleanCapital HoldingsPaynesville, MN2 GWhMar 2020Dec 2025 Solar
Brenda Luhman - CSGCleanCapital HoldingsZumbrota, MN2 GWhJul 2020Dec 2025 Solar
Gohman Community Solar (CSG)CleanCapital HoldingsClear Lake, MN2 GWhJan 2020Dec 2025 Solar
Rockville Solar I LLCCleanCapital HoldingsIndianapolis, IN2 GWhMar 2014Dec 2025 Solar
Rockville Solar II, LLCCleanCapital HoldingsIndianapolis, IN912 MWhJul 2014Dec 2025 Solar
Carlson Community (CSG)CleanCapital HoldingsLindstrom, MN2 GWhSep 2020Dec 2025 Solar
Hammer Community (CSG)CleanCapital HoldingsClear Lake, MN2 GWhJul 2020Dec 2025 Solar
Clay FCClay FC, LLCLouisville, IL4 GWhJun 2021Dec 2025 Solar
L L WilkinsClarksdale Public UtilitiesClarksdale, MS166 MWhSep 1961Aug 2025 Natural Gas : 71.4% Distillate Fuel Oil : 28.6%
Crossroads Energy CenterClarksdale Public UtilitiesClarksdale, MS65 GWhJun 2002Dec 2025 Natural Gas
Clara City SolarClara City Solar LLCClara City, MN2 GWhAug 2019Dec 2025 Solar
Syncarpha Clara City CSG I (Stamer)Clara City CSG I, LLCClara City, MN2 GWhNov 2018Dec 2025 Solar
Jonesboro City Water & Light PlantCity Water and Light Plant - (AR)Jonesboro, AR57 GWhJun 1999Dec 2025 Natural Gas : 99.9%
Jonesboro CWL Solar ParkCity Water and Light Plant - (AR)Jonesboro, AR21 GWhMay 2022Dec 2025 Solar
Municipal Power PlantCity of Zeeland - (MI)Zeeland, MI205 MWhMay 2002Dec 2025 Natural Gas
Riley Generating StationCity of Zeeland - (MI)Zeeland, MI844 MWhJun 2006Dec 2025 Natural Gas
ZeelandCity of Zeeland - (MI)Zeeland, MI600 MWhDec 1956Dec 2025 Natural Gas : 89.2% Distillate Fuel Oil : 10.8%
WorthingtonCity of Worthington - (MN)Worthington, MN6 GWhJan 2002Dec 2025 Wind : 99.3% Distillate Fuel Oil : 0.7%
WintersetCity of Winterset - (IA)Winterset, IA33 MWhJun 1956Dec 2025 Distillate Fuel Oil : 57.8% Natural Gas : 42.2%
WindomCity of Windom (MN)Windom, MN32 MWhMay 1980Dec 2025 Distillate Fuel Oil
WiltonCity of Wilton - (IA)Wilton, IA8 MWhDec 1991Dec 2025 Distillate Fuel Oil
WestbrookCity of Westbrook - (MN)Westbrook, MN10 MWhSep 2003Dec 2025 Distillate Fuel Oil
West LibertyCity of West Liberty - (IA)West Liberty, IA234 MWhSep 1974Dec 2025 Distillate Fuel Oil
West BendCity of West Bend - (IA)West Bent, IA68 MWhNov 1954Dec 2025 Distillate Fuel Oil
Wells ICCity of Wells - (MN)Wells, MN437 MWhOct 1950Dec 2025 Natural Gas : 67.1% Distillate Fuel Oil : 32.9%
Webster CityCity of Webster City - (IA)Webster City, IA383 MWhMar 1972Dec 2025 Distillate Fuel Oil
WaterlooCity of Waterloo - (IL)Waterloo, IL751 MWhMay 1946Dec 2025 Natural Gas : 73.6% Distillate Fuel Oil : 26.4%
Villisca Municipal Power PlantCity of Villisca - (IA)Villisca, IA22 MWhMay 2003Dec 2025 Distillate Fuel Oil
TrumanCity of Truman - (MN)Truman, MN16 MWhAug 1938Dec 2025 Distillate Fuel Oil
Traer EastCity of Traer - (IA)Tracer, IA6 MWhFeb 2004Dec 2025 Distillate Fuel Oil
Traer SouthCity of Traer - (IA)Traer, IA12 MWhMar 2001Dec 2025 Distillate Fuel Oil
Traer MainCity of Traer - (IA)Traer, IA65 MWhDec 1962Dec 2025 Distillate Fuel Oil : 98.5% Natural Gas : 1.5%
Traer Wind ProjectCity of Traer - (IA)Traer, IA6 GWhSep 2010Dec 2025 Wind
TiptonCity of Tipton - (IA)Tipton, IA266 MWhOct 1955Dec 2025 Distillate Fuel Oil
Thief River FallsCity of Thief River Falls - (MN)Thief River Falls, MN3 GWhJul 1927Dec 2025 Water : 99.7%
SumnerCity of Sumner - (IA)Sumner, IA55 MWhJul 1956Dec 2025 Distillate Fuel Oil
Sullivan (IL)City of Sullivan - (IL)Sullivan, IL574 MWhMay 1946Jul 2026 Distillate Fuel Oil
Gilliam SouthCity of Stuart - (IA)Stuart, IA4 MWhJan 2001Dec 2025 Distillate Fuel Oil
South StrawberryCity of Strawberry Point -(IA)Strawberry Point, IA16 MWhDec 2001Dec 2025 Distillate Fuel Oil
Story CityCity of Story City - (IA)Story City, IA315 MWhDec 1963Dec 2025 Distillate Fuel Oil : 87.0% Natural Gas : 13.0%
State CenterCity of State Center - (IA)State Center, IA153 MWhJul 1972Dec 2025 Distillate Fuel Oil : 72.4% Natural Gas : 27.6%
St LouisCity of St Louis - (MI)St. Louis, MI8 MWhDec 1918Dec 2025 Distillate Fuel Oil
St JamesCity of St James - (MN)St James, MN93 MWhJun 2002Dec 2025 Distillate Fuel Oil
St. Charles Power PlantCity of St Charles - (MN)St. Charles, MN75 MWhNov 2004Dec 2025 Distillate Fuel Oil
FactoryCity of Springfield - (IL)Springfield, IL198 MWhJul 1973Jun 2025 Distillate Fuel Oil
InterstateCity of Springfield - (IL)Springfield, IL58 GWhAug 1997Dec 2025 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
DallmanCity of Springfield - (IL)Springfield, IL815 GWhMay 1968Jul 2026 Bituminous Coal : 99.4% Natural Gas : 0.6%
ReynoldsCity of Springfield - (IL)Springfield, IL179 MWhOct 1970Dec 2025 Distillate Fuel Oil
Spencer Gas TurbineCity of Spencer - (IA)Spencer, IA86 MWhDec 1969Dec 2025 Kerosene
Sibley OneCity of Sibley - (IA)Sibley, IA174 MWhAug 1971Dec 2025 Distillate Fuel Oil : 65.0% Natural Gas : 35.0%
Sibley No TwoCity of Sibley - (IA)Sibley, IA37 MWhNov 1987Dec 2025 Natural Gas : 90.9% Distillate Fuel Oil : 9.1%
RockfordCity of Rockford- (IA)Rockford, IA6 MWhJul 1951Dec 2025 Distillate Fuel Oil
Upper SterlingCity of Rock Falls - (IL)Rock Falls, IL5 GWhMay 1988May 2025 Water
Industrial ParkCity of Rock Falls - (IL)Rock Falls, IL838 MWhJun 2001Dec 2025 Distillate Fuel Oil
Avenue A Generator SetsCity of Rock Falls - (IL)Rock Falls, IL224 MWhAug 2000Dec 2025 Distillate Fuel Oil
Water Reclamation PlantCity of Rochester - (MN)Rochester, MN4 GWhFeb 2003Dec 2025 Other Biomass Gas : 99.8%
Red BudCity of Red Bud - (IL)Red Bud, IL262 MWhFeb 1959Dec 2025 Distillate Fuel Oil
Princeton (IL)City of Princeton - (IL)Princeton, IL813 MWhJun 1953Dec 2025 Natural Gas : 99.8%
Preston (IA)City of Preston - (IA)Preston, IA9 MWhNov 1968Dec 2025 Natural Gas : 85.1% Distillate Fuel Oil : 14.9%
Frank JenkinsCity of Portland - (MI)Portland, MI195 MWhApr 1950Dec 2025 Distillate Fuel Oil : 81.7% Natural Gas : 18.3%
West Diesel Generation UnitCity of Pocahontas - (IA)Pocahontas, IA4 MWhMay 2006Dec 2025 Distillate Fuel Oil
Peru (IN)City of Peru - (IN)Peru, IN6 MWhMay 1949Dec 2024 Distillate Fuel Oil
City of Peru Plank Road Generating StationCity of Peru - (IL)Peru, IL19 GWhSep 1968Jul 2026 Water : 96.9% Distillate Fuel Oil : 2.3% Jet Fuel : 0.7%
City of Peru Water Street Generating StaCity of Peru - (IL)Peru, IL33 MWhSep 1968Dec 2025 Jet Fuel
City of Peru Rail Generating StationCity of Peru - (IL)Peru, IL53 MWhAug 2011Dec 2025 Distillate Fuel Oil
City of Peru Hydro-Electric Generating SCity of Peru - (IL)Utica, IL17 GWhAug 1996Dec 2025 Water
Pella PeakingCity of Pella - (IA)Pella, IA752 MWhMay 2003Dec 2025 Distillate Fuel Oil
PanoraCity of Panora - (IA)Panora, IA8 MWhDec 1987Dec 2025 Distillate Fuel Oil
OwatonnaCity of Owatonna - (MN)Owatonna, MN1 GWhMar 1982Dec 2025 Natural Gas

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC890.9 TWh2,806
#2Midcontinent Independent System Operator, Inc.677.7 TWh3,095
#3Electric Reliability Council of Texas, Inc.506.3 TWh1,487
#5Southwest Power Pool314.5 TWh876
#6Southern Company Services, Inc. - Trans259.3 TWh423
#7California Independent System Operator168.7 TWh2,170
#9Tennessee Valley Authority166.2 TWh209
#10Florida Power & Light Co.153.0 TWh188
#12New York Independent System Operator134.1 TWh1,334
#13Duke Energy Carolinas113.4 TWh578