Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 65 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 Nov 2025
Annual Generation 655.1 TWh
Power Plants2,831
Utilities1,296
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 35.7% Coal | 29% Wind | 14.9% Nuclear | 13.9% Solar | 4.5% Water | 1.5% 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

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

Displaying Results 2,001 to 2,100 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Archer Daniels Midland DecaturArcher Daniels Midland CoDecatur, IL881 GWhMar 1987Sep 2025 Bituminous Coal : 62.4% Subbituminous Coal : 37.4%
Sidney A Murray Jr HydroelectricFirst National Bank-CommerceVidalia, LA885 GWhApr 1990Dec 2024 Water
KeokukUnion Electric Co - (MO)Keokuk, IA888 GWhJul 1913Dec 2024 Water
Holland Energy ParkCity of HollandHolland, MI893 GWhMay 2017Dec 2024 Natural Gas
Dakota Range WindNorthern States Power Co - MinnesotaMarvin, SD896 GWhDec 2021Sep 2025 Wind
Cannon Falls Energy CenterInvenergy Services LLCCannon Falls, MN899 GWhMar 2008Sep 2025 Natural Gas
Indiana Crossroads Wind Farm LLCIndiana Crossroads Wind Farms LLCChalmers, IN902 GWhNov 2021Sep 2025 Wind
ArcelorMittal Burns HarborCleveland-Cliffs Burns Harbor LLCBurns Harbor, IN922 GWhDec 1968Dec 2024 Blast Furnace Gas : 42.6% Other Gas : 32.9% Natural Gas : 24.4%
Sapphire Sky Wind Energy LLCInvenergy Services LLCFarmer City, IL937 GWhNov 2021Sep 2025 Wind
Nobles 2 Wind ProjectNobles 2 Power Partners, LLCWilmont, MN946 GWhNov 2020Sep 2025 Wind
Pomeroy Wind FarmMidAmerican Energy CoFonda, IA972 GWhNov 2007Sep 2025 Wind
Greenwood (MI)DTE Electric CompanyAvoca, MI984 GWhJun 1979Sep 2025 Natural Gas
Archer Daniels Midland Cedar RapidsArcher Daniels Midland CoCedar Rapids, IA990 GWhOct 1988Sep 2025 Subbituminous Coal : 59.5% Natural Gas : 25.4% Bituminous Coal : 15.1%
Double Back DiamondDouble Back Diamond Solar Power, LLCVirden, IL995 GWhOct 2024Sep 2025 Solar
Air Products Port ArthurAir Products LLCPort Arthur, TX998 GWhOct 2000Dec 2024 Natural Gas : 92.8% Other Gas : 7.2%
Riverside (MN)Northern States Power Co - MinnesotaMinneapolis, MN1 TWhMar 1987Sep 2025 Natural Gas
Lincoln Land WindLincoln Land Wind, LLCTBD, IL1 TWhOct 2021Sep 2025 Wind
Deuel Harvest Wind Energy LLCSouthern Power CoClear Lake, SD1 TWhJan 2021Sep 2025 Wind
Upland PrairieInterstate Power and Light CoSpencer, IA1 TWhFeb 2019Sep 2025 Wind
Ida Grove WindMidAmerican Energy CoIda Grove, IA1 TWhAug 2016Dec 2024 Wind
Michigan Power LPMichigan Power Limited PartnershipLudington, MI1 TWhSep 1995Dec 2024 Natural Gas
Renaissance Power PlantDTE Electric CompanyCarson City, MI1 TWhFeb 2002Sep 2025 Natural Gas
Faribault Energy ParkMinnesota Municipal Power AgnyFaribault, MN1 TWhApr 2005Dec 2024 Natural Gas
Arbor Hill Wind FarmMidAmerican Energy CoGreenfield, IA1 TWhNov 2018Sep 2025 Wind
Harry L. OswaldArkansas Electric Coop CorpLittle Rock, AR1 TWhJun 2002Dec 2024 Natural Gas
John P MadgettDairyland Power CoopAlma, WI1 TWhOct 1979Sep 2025 Subbituminous Coal : 99.8%
Holland Energy FacilityNAES Corporation - (WA)Beecher City, IL1 TWhAug 2002Sep 2025 Natural Gas
Jordan Creek Wind Farm, LLCJordan Creek Wind Farm, LLCJudyville, IN1 TWhNov 2020Sep 2025 Wind
LSP-Cottage Grove LPCottage Grove Operating Services LLCCottage Grove, MN1 TWhSep 1997Dec 2024 Natural Gas
North EnglishMidAmerican Energy CoMontezuma, IA1 TWhNov 2018Sep 2025 Wind
Beaver Creek WindMidAmerican Energy CoOgden, IA1 TWhNov 2017Sep 2025 Wind
Michigan CityNorthern Indiana Pub Serv CoMichigan City, IN1 TWhApr 1974Sep 2025 Subbituminous Coal : 78.0% Bituminous Coal : 20.3% Natural Gas : 1.7%
F B CulleySouthern Indiana Gas & Elec CoNewburgh, IN1 TWhNov 1966Sep 2025 Bituminous Coal : 96.1% Natural Gas : 3.9%
Palo Alto Wind FarmMidAmerican Energy CoEmmetsburg, IA1 TWhDec 2019Sep 2025 Wind
LaO Energy SystemsDow Chemical CoPlaquemine, LA1 TWhMay 1958Dec 2024 Natural Gas : 84.1% Other Gas : 15.9%
Delta Energy ParkLansing Board of Water and LightLansing, MI1 TWhFeb 2022Sep 2025 Natural Gas
George Neal SouthMidAmerican Energy CoSalix, IA1 TWhJun 1979Sep 2025 Subbituminous Coal : 99.1%
Westlake PlaquemineWestlake Chemicals & Vinyls LLCPlaquemine, LA2 TWhApr 1997Sep 2025 Natural Gas : 98.5% Other Gas : 1.5%
Rolling Hills Wind FarmMidAmerican Energy CoMassena, IA2 TWhNov 2011Sep 2025 Wind
Motiva Enterprises Port Arthur RefineryMotiva Enterprises LLCPort Arthur, TX2 TWhMay 1957Sep 2025 Natural Gas : 90.8% Other Gas : 9.2%
R M SchahferNorthern Indiana Pub Serv CoWheatfield, IN2 TWhNov 1976Sep 2025 Bituminous Coal : 93.7% Natural Gas : 6.3%
George Neal NorthMidAmerican Energy CoSergeant Bluff, IA2 TWhApr 1964Sep 2025 Subbituminous Coal : 99.1% Natural Gas : 0.9%
Highland Wind Project (IA)MidAmerican Energy CoPrimghar, IA2 TWhMay 2015Sep 2025 Wind
MoselleCooperative EnergyMoselle, MS2 TWhJul 1970Sep 2025 Natural Gas
PPG Powerhouse CWestlake 2 US LLCLake Charles, LA2 TWhJul 1977Sep 2025 Natural Gas : 99.5%
R S NelsonEntergy Louisiana LLCWestlake, LA2 TWhJan 1959Sep 2025 Subbituminous Coal : 99.5%
NoblesvilleDuke Energy Indiana, LLCNoblesville, IN2 TWhAug 1950Dec 2024 Natural Gas
Orient Wind FarmMidAmerican Energy CoOrient, IA2 TWhNov 2018Sep 2025 Wind
Jackson Generating StationConsumers Energy Co - (MI)Jackson, MI2 TWhJun 2002Sep 2025 Natural Gas
Lewis CreekEntergy Texas Inc.Willis, TX2 TWhNov 1970Sep 2025 Natural Gas
Big StoneOtter Tail Power CoBig Stone City, SD2 TWhApr 1975Sep 2025 Subbituminous Coal : 99.8%
Dow St Charles OperationsDow Chemical Co - St CharlesTaft, LA2 TWhNov 1996Sep 2025 Natural Gas : 99.2% Other Gas : 0.8%
CoyoteOtter Tail Power CoBeulah, ND2 TWhApr 1981Sep 2025 Lignite Coal : 99.7%
EdgewaterWisconsin Power & Light CoSheboygan, WI2 TWhJun 1951Sep 2025 Subbituminous Coal : 99.9%
Greater Des MoinesMidAmerican Energy CoPleasant Hill, IA2 TWhApr 2003Dec 2024 Natural Gas
South Oak CreekWisconsin Electric Power CoOak Creek, WI2 TWhNov 1959Sep 2025 Subbituminous Coal : 99.7%
Black DogNorthern States Power Co - MinnesotaBurnsville, MN2 TWhSep 1954Dec 2024 Natural Gas
AttalaEntergy Mississippi LLCSallis, MS2 TWhFeb 2001Sep 2025 Natural Gas
Emery StationInterstate Power and Light CoClear Lake, IA2 TWhApr 2004Sep 2025 Natural Gas
Big Cajun 2Louisiana Generating LLCNew Roads, LA2 TWhJun 1981Sep 2025 Subbituminous Coal : 72.0% Natural Gas : 28.0%
R D MorrowCooperative EnergyPurvis, MS2 TWhMar 1978Sep 2025 Natural Gas
D B WilsonBig Rivers Electric CorpCentertown, KY2 TWhAug 1984Sep 2025 Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
Brame Energy CenterCleco Power LLCLena, LA3 TWhMay 1975Sep 2025 Subbituminous Coal : 49.0% Natural Gas : 32.2% Petroleum Coke : 13.6% Bituminous Coal : 5.2%
Hinds Energy FacilityEntergy Mississippi LLCJackson, MS3 TWhApr 2001Sep 2025 Natural Gas
Hot Spring Generating FacilityEntergy Arkansas LLCMalvern, AR3 TWhMay 2002Sep 2025 Natural Gas
RS CogenWestlake 2 US LLCLake Charles, LA3 TWhNov 2002Sep 2025 Natural Gas
Mankato Energy CenterMEC Holdings, LLCMankato, MN3 TWhJun 2006Dec 2024 Natural Gas
High BridgeNorthern States Power Co - MinnesotaSt. Paul, MN3 TWhApr 2008Sep 2025 Natural Gas
Whiting Clean EnergyBP Alternative EnergyWhiting, IN3 TWhMar 2002Sep 2025 Natural Gas
OttumwaInterstate Power and Light CoOttumwa, IA3 TWhApr 1981Sep 2025 Subbituminous Coal : 99.7%
Louisiana 1Entergy Louisiana LLCBaton Rouge, LA3 TWhSep 1951Sep 2025 Natural Gas : 71.5% Other Gas : 28.5%
Sabine River OperationsThe Dow Chemical CompanyOrange, TX3 TWhDec 1947Sep 2025 Natural Gas : 99.3% Other Gas : 0.7%
Carville Energy LLCCarville Energy LLCSt Gabriel, LA3 TWhMay 2003Sep 2025 Natural Gas
WarrickAGC Division of APGI IncNewburgh, IN3 TWhMar 1960Sep 2025 Bituminous Coal : 98.5% Natural Gas : 1.5%
Harding StreetAES IndianaIndianapolis, IN3 TWhMay 1958Sep 2025 Natural Gas
White BluffEntergy Arkansas LLCRedfield, AR3 TWhJul 1980Sep 2025 Subbituminous Coal : 99.5%
Riverside Energy CenterWisconsin Power & Light CoBeloit, WI3 TWhMay 2004Sep 2025 Natural Gas
Jack Fusco Energy CenterBrazos Valley EnergyThompsons, TX3 TWhApr 2003Sep 2025 Natural Gas
Marshalltown Generating StationInterstate Power and Light CoMarshalltown, IA3 TWhMar 2017Sep 2025 Natural Gas : 99.9%
Perryville Power StationEntergy Louisiana LLCSterlington, LA4 TWhMay 2001Sep 2025 Natural Gas
EdwardsportDuke Energy Indiana, LLCEdwardsport, IN4 TWhMay 2013Sep 2025 Natural Gas : 52.4% Coal-Derived Synthesis Gas : 40.0% Bituminous Coal : 7.5%
Magnet CoveArkansas Electric Coop CorpMalvern, AR4 TWhJun 2005Sep 2025 Natural Gas
CayugaDuke Energy Indiana, LLCCayuga, IN4 TWhSep 1970Aug 2025 Bituminous Coal : 99.6%
Fox Energy CenterWisconsin Public Service CorpWrightstown, WI4 TWhMay 2005Sep 2025 Natural Gas
NewtonIllinois Power Generating CoNewton, IL4 TWhOct 1977Sep 2025 Subbituminous Coal : 99.9%
SabineEntergy Texas Inc.Orange, TX4 TWhDec 1961Sep 2025 Natural Gas
Coughlin Power StationCleco Power LLCSt Landry, LA4 TWhMar 1961Sep 2025 Natural Gas
Dearborn Industrial GenerationDearborn Industrial Gen IncDearborn, MI4 TWhMay 1999Sep 2025 Natural Gas : 86.3% Blast Furnace Gas : 13.7%
Milton R YoungMinnkota Power Coop, IncCenter, ND4 TWhSep 1970Sep 2025 Lignite Coal : 99.8%
SiouxUnion Electric Co - (MO)West Alton, MO4 TWhApr 1967Sep 2025 Subbituminous Coal : 73.2% Bituminous Coal : 26.7%
LouisaMidAmerican Energy CoMuscatine, IA4 TWhSep 1983Sep 2025 Subbituminous Coal : 99.2% Natural Gas : 0.8%
Plum Point Energy StationNRG Energy Services - Plum PointOsceola, AR4 TWhAug 2010Sep 2025 Subbituminous Coal : 99.9%
OuachitaEntergy Louisiana LLCSterlington, LA4 TWhJul 2002Sep 2025 Natural Gas
Sugar Creek PowerNorthern Indiana Pub Serv CoWest Terre Haute, IN4 TWhMay 2002Sep 2025 Natural Gas
ExxonMobil Beaumont RefineryExxonMobil Oil CorpBeaumont, TX4 TWhDec 1965Sep 2025 Natural Gas : 96.9% Other Gas : 3.1%
WestonWisconsin Public Service CorpRothschild, WI5 TWhNov 1954Sep 2025 Subbituminous Coal : 99.5% Natural Gas : 0.5%
West Riverside Energy CenterWisconsin Power & Light CoBeloit, WI5 TWhApr 2020Sep 2025 Natural Gas : 99.9%
Monticello Nuclear FacilityNorthern States Power Co - MinnesotaMonticello, MN5 TWhMay 1971Sep 2025 Nuclear
AES PetersburgAES IndianaPetersburg, IN5 TWhMay 1967Sep 2025 Bituminous Coal : 99.8%
Taft Cogeneration FacilityOccidental Chemical CorporationHahnville, LA5 TWhJun 2002Sep 2025 Natural Gas : 98.8% Other Gas : 1.2%

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC870.7 TWh2,465
#2Midcontinent Independent System Operator, Inc.655.1 TWh2,831
#4Electric Reliability Council of Texas, Inc.485.0 TWh1,313
#5Southwest Power Pool299.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator188.0 TWh2,075
#9Tennessee Valley Authority161.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.5 TWh565