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%

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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 1,601 to 1,700 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Capella Community SolarCapella Community SolarPipestone, MN9 GWhSep 2017Dec 2025 Solar
Greenback EnergyGreenback Energy, LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2025 Wind
Northern Lights Wind LLCNorthern Lights Wind LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2025 Wind
Tofteland Windfarm LLCTofteland Windfarm LLCPipestone, MN4 GWhSep 2003Dec 2025 Wind
Bisson Windfarm LLCBisson Windfarm LLCPipestone, MN4 GWhSep 2003Dec 2025 Wind
Carstensen WindCarstensen Wind, LLC (Longroad)Pipestone, MN3 GWhNov 2004Dec 2025 Wind
Stahl Wind EnergyStahl Wind Energy, LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2025 Wind
TG Windfarm LLCTG Windfarm LLCPipestone, MN4 GWhOct 2003Dec 2025 Wind
Lucky WindLucky Wind, LLC (Longroad)Pipestone, MN3 GWhNov 2004Dec 2025 Wind
DG Green ArrowDG Green Arrow LLCPipestone, MN2 GWhFeb 2025Dec 2025 Solar
Pipestone City Solar LLC CSGREA Investments, LLCPipestone, MN2 GWhJul 2021Dec 2025 Solar
Elizabeth Solar PlantHorus Louisiana 1, LLCPitkin, LA279 GWhJul 2024May 2026 Solar
Panther Creek Wind ProjectGreenbacker Renewable Energy CorporationPittsfield, IL150 GWhJan 2025May 2026 Wind
Pike County Wind PowerIllinois Rural Electric CoopPittsfield, IL334 MWhApr 2005Jun 2025 Wind
LaO Energy SystemsDow Chemical CoPlaquemine, LA1 TWhMay 1958Dec 2024 Natural Gas : 84.1% Other Gas : 15.9%
Plaquemine Cogeneration PlantDow Chemical CoPlaquemine, LA6 TWhFeb 2004May 2026 Natural Gas : 97.4% Other Gas : 2.6%
Westlake PlaquemineWestlake Chemicals & Vinyls LLCPlaquemine, LA1 TWhApr 1997May 2026 Natural Gas : 99.0% Other Gas : 1.0%
Magnolia PowerMagnolia Power Holdings LLCPlaquemine, LA2 TWhNov 2025May 2026 Natural Gas
Helen CSG 1 LLCUnited States Solar CorporationPlato, MN2 GWhOct 2021Dec 2025 Solar
Helen Solar CSGAltus Power America Management, LLCPlato, MN8 GWhJun 2020Dec 2025 Solar
Pleasant HillMidAmerican Energy CoPleasant Hill, IA49 GWhMay 1990Dec 2025 Natural Gas
Greater Des MoinesMidAmerican Energy CoPleasant Hill, IA2 TWhApr 2003Dec 2025 Natural Gas
West Diesel Generation UnitCity of Pocahontas - (IA)Pocahontas, IA4 MWhMay 2006Dec 2025 Distillate Fuel Oil
Pocahontas Prairie Wind FarmMidAmerican Energy CoPomeroy, IA374 GWhJan 2012Dec 2025 Wind
Montpelier Electric Generating StationKimura Power LLCPoneto, IN213 GWhMay 2001May 2026 Natural Gas : 99.0% Distillate Fuel Oil : 1.0%
NL IL - 1875 North Road CSGStandard SolarPontiac, IL3 GWhAug 2025Dec 2025 Solar
NE IL - Esmen WestStandard SolarPontiac, IL2 GWhAug 2025Dec 2025 Solar
Port Allen (LA)Placid Refining Co LLCPort Allen, LA50 GWhApr 1990Dec 2025 Natural Gas
NAFTA Region Olefins Complex Cogen FacBASF CorpPort Arthur, TX577 GWhJun 2001Dec 2025 Natural Gas
Motiva Enterprises Port Arthur RefineryMotiva Enterprises LLCPort Arthur, TX2 TWhMay 1957May 2026 Natural Gas : 90.5% Other Gas : 9.5%
Air Products Port ArthurAir Products LLCPort Arthur, TX1 TWhOct 2000Dec 2025 Natural Gas : 93.4% Other Gas : 6.6%
Port Arthur Texas RefineryTotal Petrochemicals USA IncPort Arthur, TX248 GWhJul 1988Dec 2025 Natural Gas : 71.8% Other Gas : 28.2%
Port Edwards MillDomtar Industries IncPort Edwards, WI37 GWhDec 1912May 2026 Water
Grand GulfSystem Energy Resources, IncPort Gibson, MS10 TWhJun 1985May 2026 Nuclear
Deerfield Wind Energy 2Deerfield Wind Energy 2, LLCPort Hope, MI280 GWhFeb 2023May 2026 Wind
JCO Oxides Olefins PlantIndorama VenturesPort Neeches, TX569 GWhAug 1992Dec 2025 Natural Gas
Port Washington Generating StationWisconsin Electric Power CoPort Washington, WI7 TWhJun 2005May 2026 Natural Gas
Portside EnergyPrimary Energy Recycling Holdings, LLCPortage, IN262 GWhAug 1997Dec 2025 Natural Gas
Portage Solar PlantPortage Solar PlantPortage, WI21 GWhMay 2023Dec 2025 Solar
Eastridge Wind ProjectEastridge Wind ProjectPorter, MN14 GWhMar 2006Dec 2025 Wind
Frank JenkinsCity of Portland - (MI)Portland, MI195 MWhApr 1950Dec 2025 Distillate Fuel Oil : 81.7% Natural Gas : 18.3%
Alliant SBD 9201 NorplexIndustrial Energy Applications IncPostville, IA45 MWhNov 1988May 2026 Distillate Fuel Oil
Prairie Du SacWisconsin Power & Light CoPrairie du Sac, WI153 GWhSep 1915Dec 2025 Water
Silver CreekCooperative EnergyPrentiss, MS282 GWhMay 2003Dec 2025 Natural Gas
Prescott Wind FarmPrescott Wind Energy LLCPrescott, IA162 GWhAug 2024May 2026 Wind
Preston (IA)City of Preston - (IA)Preston, IA9 MWhNov 1968Dec 2025 Natural Gas : 85.1% Distillate Fuel Oil : 14.9%
Preston (MN)Preston Public Utilities CommPreston, MN78 MWhDec 1948Dec 2025 Distillate Fuel Oil : 71.9% Natural Gas : 28.1%
Highland Wind Project (IA)MidAmerican Energy CoPrimghar, IA1 TWhMay 2015May 2026 Wind
O'Brien WindMidAmerican Energy CoPrimghar, IA851 GWhAug 2016Dec 2025 Wind
Princeton SolarAltorfer Inc.Princeton, IL904 MWhFeb 2025Dec 2025 Solar
Bureau Solar 1Pivot EnergyPrinceton, IL2 GWhAug 2025Dec 2025 Solar
Princeton (IL)City of Princeton - (IL)Princeton, IL813 MWhJun 1953Dec 2025 Natural Gas : 99.8%
Gibson SolarGibson Solar, LLCPrinceton, IN294 GWhJul 2025May 2026 Solar
Sherburne Solar Holdings, LLCREA Investments, LLCPrinceton, MN4 GWhFeb 2021Dec 2025 Solar
Princeton (MN)Princeton Public Utils CommPrinceton, MN108 MWhAug 1953Dec 2025 Distillate Fuel Oil
Syncarpha Prinsburg CSG (Ledeboer)Prinsburg CSG I, LLCPrinsburg, MN2 GWhNov 2018Dec 2025 Solar
R D MorrowCooperative EnergyPurvis, MS3 TWhMar 1978May 2026 Natural Gas
High Prairie Wind FarmUnion Electric Co - (MO)Queen City, MO824 GWhNov 2020May 2026 Wind
JM Huber at QuincyLuminace Solar Illinois 2, LLCQuincy, IL2 GWhNov 2021Dec 2025 Solar
CREEWisconsin Electric Power CoRacine, WI2 GWhJul 2021Dec 2025 Solar
Arpin DamZero6 Energy HydroRadisson, WI6 GWhAug 1971Aug 2025 Water
SylvarenaCooperative EnergyRaleigh, MS262 GWhJun 2003Dec 2025 Natural Gas
Anoka County MN CONXSoCore Energy LLCRamsey, MN6 GWhSep 2018Dec 2025 Solar
FastSun 2 CSGAltus Power America Management, LLCRandolph Township, MN2 GWhMay 2020Dec 2025 Solar
Felton CSG PV1-5Ecoplexus, IncRandolph, MN7 GWhMay 2019Dec 2025 Solar
Randolph CSG PV1-5Ecoplexus, IncRandolph, MN8 GWhMay 2019Dec 2025 Solar
LaSalle Solar 1Pivot EnergyRansom, IL2 GWhApr 2025Dec 2025 Solar
Rantoul SolarAltorfer Inc.Rantoul, IL5 MWhNov 2016Dec 2025 Solar
RantoulVillage of Rantoul - (IL)Rantoul, IL250 MWhDec 1950May 2026 Distillate Fuel Oil
Aster Community Solar Garden, LLCGeronimo PowerRaymond, MN2 GWhSep 2020Dec 2025 Solar
Geranium Solar, LLCGeronimo PowerRaymond, MN2 GWhSep 2020Dec 2024 Solar
Nobles Wind ProjectNorthern States Power Co - MinnesotaReading, MN789 GWhNov 2010May 2026 Wind
Red BudCity of Red Bud - (IL)Red Bud, IL262 MWhFeb 1959Dec 2025 Distillate Fuel Oil
Red Lake Falls Community HybridRWE Clean EnergyRed Lake Falls, MN15 GWhNov 2020Dec 2025 Wind : 95.1% Solar : 4.9%
Novel Stumpf 1 Solar CSGNovel Stumpf 1 Solar LLCRed Wing, MN60 MWhNov 2025Dec 2025 Solar
Red WingNorthern States Power Co - MinnesotaRed Wing, MN132 GWhSep 1949May 2026 Non-biogenic Municipal Solid Waste : 53.4% Biogenic Municipal Solid Waste : 43.7% Wood/Wood Waste Solids : 2.3% Natural Gas : 0.6%
Red Wing Community SolarTerraform ArcadiaRed Wing, MN7 GWhNov 2016Dec 2025 Solar
Foreman's Hill Community SolarForeman's Hill CSG LLCRed Wing, MN7 GWhJun 2018Dec 2024 Solar
Lady Slipper Solar Array CSGOnsite Partners, LLCRed Wing, MN7 GWhSep 2019Dec 2025 Solar
White BluffEntergy Arkansas LLCRedfield, AR4 TWhJul 1980Mar 2026 Subbituminous Coal : 99.5%
Redwood Falls WindSouthern Minnesota Mun P AgnyRedwood Falls, MN9 GWhNov 2004Dec 2025 Wind
South GenerationRedwood Falls Public Util CommRedwood Falls, MN281 MWhFeb 2003Dec 2025 Distillate Fuel Oil
Redwood FallsRedwood Falls Public Util CommRedwood Falls, MN3 GWhDec 1969Dec 2025 Water : 84.0% Natural Gas : 12.5% Distillate Fuel Oil : 3.4%
Tuscola Bay WindTuscola Bay Wind LLCReese, MI358 GWhNov 2012May 2026 Wind
Pegasus WindPegasus Wind, LLCReese, MI378 GWhNov 2019May 2026 Wind
Tuscola Wind II LLCTuscola Wind II LLCReese, MI295 GWhOct 2013May 2026 Wind
Meadow Lake Wind Farm VI LLCMeadow Lake Wind Farm VI LLCRemington, IN654 GWhOct 2018May 2026 Wind
Carpenter Wind Farm LLCCarpenter Wind Farm LLCRemington, IN400 GWhNov 2025May 2026 Wind
Plymouth WindMidAmerican Energy CoRemsen, IA768 GWhDec 2021May 2026 Wind
IMPA Rensselaer Solar ParkIndiana Municipal Power AgencyRensselaer, IN1 GWhApr 2014Dec 2025 Solar
Rensselaer Solar Site 2Indiana Municipal Power AgencyRensselaer, IN7 GWhNov 2018Dec 2025 Solar
Hidden View Dairy, LLCHidden View Dairy, LLCRensselaer, IN6 GWhJan 2007Dec 2025 Natural Gas
Kerria Solar, LLCGeronimo PowerRenville, MN2 GWhSep 2020Dec 2025 Solar
Krause CSGStandard SolarRenville, MN2 GWhApr 2018Dec 2025 Solar
Allie L.L.C. (CSG)Allie L.L.C.Renville, MN2 GWhJul 2022Dec 2025 Solar
DSI Don SolarDSI Don Solar LLCRenville, MN2 GWhJun 2024Dec 2025 Solar
Novel Schroeder Solar LLC CSGREA Investments, LLCRenville, MN2 GWhDec 2022Dec 2025 Solar
Southern Minnesota Beet SugarSouthern Minnesota Beet SugarRenville, MN28 GWhAug 1976May 2026 Subbituminous Coal : 70.1% Natural Gas : 29.2% Residual Fuel Oil : 0.6%
BioTown AgBio Town Biogas, LLCReynolds, IN33 GWhMay 2011Dec 2024 Other Biomass Gas
Indiana Crossroads Solar ParkMeadow Lake Solar ParkReynolds, IN384 GWhMay 2023May 2026 Solar

Surrounding Balancing Authorities

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