Southwest Power Pool

Balancing Authority Summary Information

Southwest Power Pool is ranked #5 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing AuthoritySouthwest Power Pool
States Arkansas Colorado Iowa Kansas Louisiana Minnesota Missouri Montana Nebraska New Mexico North Dakota Oklahoma South Dakota Texas
Last Update Jul 2026
Annual Generation 306.8 TWh
Power Plants856
Utilities453
Ranked #5 out of 64 in terms of net annual generation
Ranked #3 out of 32 in terms of annual generation from wind
Power Plant Types Wind | 37.1% Coal | 27.5% Natural Gas | 26% Nuclear | 5.3% Water | 2.7% Solar | 1.3% Other Fuel | 0.2%

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Daily Net Generation for Southwest Power Pool for the past 3 Years

List of All Southwest Power Pool Power Plants

Displaying Results 601 to 665 of 665
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Lindahl Wind Project, LLCLindahl Wind Project LLCTioga, ND350 GWhFeb 2017May 2026 Wind
Waste Management Rolling Meadows LFGTEWM Renewable Energy LLCTopeka, KS48 GWhDec 2009Dec 2025 Landfill Gas
FreeState Crooked Post Solar IEvergy Kansas Central, IncTopeka, KS3 GWhFeb 2023Dec 2025 Solar
Trenton NorthTrenton Municipal Utilities - (MO)Trenton, MO55 MWhMay 1974Dec 2025 Distillate Fuel Oil
Trenton Solar Farm (MO)Missouri Jnt Muni.Pwr Elec. Ut. Comm.Trenton, MO4 GWhOct 2015Dec 2025 Solar
Trenton SouthTrenton Municipal Utilities - (MO)Trenton, MO64 MWhJun 2000Dec 2025 Distillate Fuel Oil
Beethoven WindNorthWestern Energy - (SD)Tripp, SD282 GWhApr 2015Dec 2025 Wind
Quay CountySouthwestern Public Service CoTucumcari, NM42 MWhSep 2013Dec 2025 Distillate Fuel Oil
TulsaPublic Service Co of OklahomaTulsa, OK385 GWhOct 1956Dec 2024 Natural Gas
Twelvemile Solar 1Leeward Asset Management, LLCTulsa, OK62 GWh-May 2026 Solar
Redbed Plains Wind FarmRedbed Plains Wind Farm LLCTuttle, OK406 GWhJun 2017May 2026 Wind
TuttleWestern Farmers Elec Coop, IncTuttle, OK3 GWhFeb 2017May 2026 Solar
RubartSunflower Electric Power CorpUlysses, KS37 GWhAug 2014Dec 2025 Natural Gas
SPPW1, LLCSPPW1, LLCUpland, NE24 GWhJun 2022Dec 2025 Wind
Valentine Wind, LLCValentine Wind, LLCValentine, NE5 GWhAug 2014Oct 2025 Wind
International Paper Valliant OKInternational Paper - ValliantValliant, OK423 GWhSep 1971May 2026 Black Liquor : 59.0% Natural Gas : 25.2% Other Biomass Solids : 15.8%
Ellis HydroArkansas Electric Coop CorpVan Buren, AR134 GWhNov 1988Dec 2025 Water
Wildorado Wind LLCWildorado Wind, LLCVega, TX672 GWhMar 2007Dec 2025 Wind
Spinning Spur Wind LLCEDF Renewable Asset Holdings, Inc.Vegas, TX347 GWhOct 2012Dec 2025 Wind
Spirit MoundBasin Electric Power CoopVermillion, SD4 GWhMay 1978Jan 2026 Distillate Fuel Oil
Persimmon Creek Wind Farm 1, LLCEvergy Kansas Central, IncVici, OK863 GWhAug 2018May 2026 Wind
WahooCity of Wahoo - (NE)Wahoo, NE42 MWhJul 1936Dec 2025 Natural Gas : 64.7% Distillate Fuel Oil : 35.3%
WashingtonCity of Washington - (KS)Washington, KS24 MWhOct 1953Dec 2025 Distillate Fuel Oil : 92.8% Natural Gas : 7.2%
Watertown Power PlantMissouri Basin Muni Power AgnyWatertown, SD2 GWhDec 1977Dec 2025 Distillate Fuel Oil
Oak Leaf - CSG Portfolio (OL 36)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2025 Solar
Oak Leaf - CSG Portfolio (OL 37)Distributed Solar Development, LLCWatkins, CO2 GWhNov 2020Dec 2025 Solar
Oak Leaf - CSG Portfolio (OL 38)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2025 Solar
Oak Leaf - CSG Portfolio (OL 39)Distributed Solar Development, LLCWatkins, CO3 GWhMay 2021Dec 2025 Solar
Oak Leaf - CSG Portfolio (OL 44)Distributed Solar Development, LLCWatkins, CO3 GWhNov 2020Dec 2025 Solar
Waverly Wind Farm LLCWaverly Wind Farm LLCWaverly, KS701 GWhDec 2015Dec 2025 Wind
Wayne ICCity of Wayne (NE)Wayne, NE141 MWhDec 1946Dec 2025 Distillate Fuel Oil
Waynesville Solar Farm (MO)Missouri Jnt Muni.Pwr Elec. Ut. Comm.Waynesville, MO4 GWhJul 2016Dec 2025 Solar
Weatherford Wind Energy CenterFPL Energy Weatherford, LLCWeatherford, OK610 GWhMar 2005Dec 2025 Wind
WeleetkaPublic Service Co of OklahomaWeleetka, OK13 GWhSep 1963Dec 2025 Natural Gas
WPWPWild Plains Wind Project, LLCWellington, KS1 TWhJan 2025May 2026 Wind
Wellington 1City of Wellington - (KS)Wellington, KS6 GWhJul 1972Dec 2025 Natural Gas : 99.9%
Wellington 2City of Wellington - (KS)Wellington, KS3 GWhDec 1988Dec 2025 Natural Gas
Wessington SpringsWessington WindWessington Springs, SD224 GWhJan 2009May 2026 Wind
West Plains Solar IEvergy Kansas Central, IncWest Plains, MO15 GWhFeb 2022Dec 2025 Solar
City of West Plains Power StationCity of West Plains - (MO)West Plains, MO3 GWhApr 2000Dec 2025 Natural Gas : 90.4% Distillate Fuel Oil : 9.6%
West Point MunicipalCity of West Point - (NE)West Point, NE213 MWhApr 1947Dec 2025 Distillate Fuel Oil : 72.2% Natural Gas : 27.8%
Atchison County WindUnion Electric Co - (MO)Westboro, MO812 GWhFeb 2021May 2026 Wind
Milligan 1 Wind FarmMilligan 1 Wind, LLCWestern, NE998 GWhNov 2020May 2026 Wind
IatanEvergy MetroWeston, MO5 TWhApr 1980May 2026 Subbituminous Coal : 99.0% Distillate Fuel Oil : 1.0%
Llano Estacado Wind RanchLlano Estacado Wind RanchWhite Deer, TX77 GWhNov 2001Dec 2025 Wind
Aurora County WindRWE Clean EnergyWhite Lake, SD80 GWhSep 2018Dec 2025 Wind
Deer Creek StationBasin Electric Power CoopWhite, SD1 TWhJul 2012Dec 2025 Natural Gas
WilberCity of Wilber - (NE)Wilber, NE14 MWhDec 1959Dec 2025 Distillate Fuel Oil
Golden Spread Panhandle Wnd RchGolden Spread Electric Cooperative, IncWilderado, TX197 GWhAug 2011Dec 2025 Wind
Pioneer Generation StationBasin Electric Power CoopWilliston, ND2 TWhAug 2013Dec 2025 Natural Gas
Waste Water Plant GeneratorCity of Winfield - (KS)Winfield, KS6 MWhFeb 1993Dec 2025 Distillate Fuel Oil
East 12th StreetCity of Winfield - (KS)Winfield, KS11 GWhMay 1970Dec 2025 Natural Gas : 99.9%
West 14th StreetCity of Winfield - (KS)Winfield, KS2 GWhJul 1962Dec 2025 Natural Gas
Plum Creek Wind Project (NE)Plum Creek Wind, LLCWinside, NE805 GWhMay 2020May 2026 Wind
Cuming County Renewables, LLCCuming County Renewables. LLCWisner, NE11 GWhNov 2019Dec 2025 Wind
WisnerCity of Wisner (NE)Wisner, NE14 MWhApr 1969Dec 2025 Distillate Fuel Oil
Buffalo Bear LLCBuffalo Bear, LLCWoodward, OK20 GWhNov 2008Dec 2025 Wind
OU Spirit Wind FarmOklahoma Gas & Electric CoWoodward, OK127 GWhNov 2009Dec 2025 Wind
Oklahoma Wind Energy CenterFPL Energy Oklahoma Wind LLCWoodward, OK141 GWhSep 2003Dec 2025 Wind
Keenan II Renewable Energy Co LLCCPV Keenan II Renewable Energy Co LLCWoodward, OK247 GWhNov 2010Dec 2025 Wind
Sleeping Bear LLCNRG Energy Gas & Wind Holdings IncWoodward, OK84 GWhSep 2007Dec 2025 Wind
Boiling Springs Wind FarmRWE Clean EnergyWoodward, OK587 GWhNov 2020May 2026 Wind
MobileNebraska Public Power DistrictYork, NE29 MWhDec 1979Dec 2025 Distillate Fuel Oil
Flat Ridge 2 Wind Energy LLCClearlight Energy Holdings LPZenda, KS1 TWhSep 2012May 2026 Wind
Flat Ridge 3Invenergy Services LLCZenda, KS491 GWhNov 2021May 2026 Wind

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#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
#15ISO New England111.1 TWh1,629