Southwest Power Pool
Balancing Authority Summary Information
Southwest Power Pool is ranked #5 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Southwest Power Pool |
|---|---|
| States | Arkansas Colorado Iowa Kansas Louisiana Minnesota Missouri Montana Nebraska New Mexico North Dakota Oklahoma South Dakota Texas |
| Last Update | Oct 2025 |
| Annual Generation | 298.8 TWh |
| Power Plants | 835 |
| Utilities | 440 |
| Ranked #5 out of 65 in terms of net annual generation | |
| Ranked #3 out of 32 in terms of annual generation from wind | |
| Power Plant Types | Wind | 36.7% Coal | 28.1% Natural Gas | 25.8% Nuclear | 5.6% Water | 3% Solar | 0.7% Other Fuel | 0.2% |
Map of Southwest Power Pool
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Southwest Power Pool.
Daily Net Generation for Southwest Power Pool for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Trenton Solar Farm (MO) | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Trenton, MO | 5 GWh | Oct 2015 | Dec 2024 | Solar |
| Trenton South | Trenton Municipal Utilities - (MO) | Trenton, MO | 140 MWh | Jun 2000 | Dec 2024 | Distillate Fuel Oil |
| Tri County - TenK | Today's Power, Inc. | Hooker, OK | 954 MWh | Mar 2016 | Jun 2024 | Solar |
| Tri-Tip Wind (9) LLC | UPC Power Solutions | Sunray, TX | 6 GWh | Mar 2008 | Dec 2024 | Wind |
| Triple H Wind Project | Engie North America | Highmore, SD | 1 TWh | Oct 2020 | Aug 2025 | Wind |
| Tulsa | Public Service Co of Oklahoma | Tulsa, OK | 385 GWh | Oct 1956 | Dec 2024 | Natural Gas |
| Tulsa LFG LLC | Tulsa LFG LLC | Sand Springs, OK | 17 GWh | Apr 2011 | Dec 2024 | Landfill Gas |
| Turtle Creek | Omaha Public Power District | Springfield, NE | 307 GWh | - | Aug 2025 | Natural Gas : 91.2% Distillate Fuel Oil : 8.8% |
| Tuttle | Western Farmers Elec Coop, Inc | Tuttle, OK | 5 GWh | Feb 2017 | Aug 2025 | Solar |
| Ty Cooke | City of Lubbock - (TX) | Lubbock, TX | 4 GWh | May 1965 | Dec 2023 | Natural Gas |
| UA Central Utility Plant | University Of Arkansas | Fayetteville, AR | 33 GWh | Jan 2016 | Dec 2024 | Natural Gas |
| UADA | Entegrity Solar UA AG, LLC | Nashville, AR | 6 GWh | Apr 2023 | Dec 2024 | Solar |
| UL Advanced Wind Turbine Test Facility | West Texas A&M University | Canyon, TX | 9 GWh | Dec 2015 | Dec 2024 | Wind |
| Upstream Wind Energy LLC | Invenergy Services LLC | Neligh, NE | 752 GWh | Nov 2018 | Aug 2025 | Wind |
| Urbana-Heartland | Today's Power, Inc. | Chanute, KS | 2 GWh | Apr 2021 | Dec 2024 | Solar |
| Valentine Wind, LLC | Valentine Wind, LLC | Valentine, NE | 6 GWh | Aug 2014 | Dec 2024 | Wind |
| Wahoo | City of Wahoo - (NE) | Wahoo, NE | 132 MWh | Jul 1936 | Dec 2024 | Distillate Fuel Oil : 84.9% Natural Gas : 15.1% |
| Wakefield | City of Wakefield - (NE) | Wakefield, NE | 14 MWh | Dec 1914 | Dec 2023 | Distillate Fuel Oil |
| Washington | City of Washington - (KS) | Washington, KS | 125 MWh | Oct 1953 | Dec 2024 | Distillate Fuel Oil : 73.7% Natural Gas : 26.3% |
| Wasson CO2 Removal Plant | Occidental Permian Ltd | Denver City, TX | 146 GWh | Jan 1988 | Dec 2024 | Natural Gas |
| Waste Management Rolling Meadows LFGTE | WM Renewable Energy LLC | Topeka, KS | 47 GWh | Dec 2009 | Dec 2024 | Landfill Gas |
| Waste Water Plant Generator | City of Winfield - (KS) | Winfield, KS | 6 MWh | Feb 1993 | Dec 2024 | Distillate Fuel Oil |
| Watertown Power Plant | Missouri Basin Muni Power Agny | Watertown, SD | 5 GWh | Dec 1977 | Dec 2024 | Distillate Fuel Oil |
| Waverly Wind Farm LLC | Waverly Wind Farm LLC | Waverly, KS | 771 GWh | Dec 2015 | Dec 2024 | Wind |
| Wayne IC | City of Wayne | Wayne, NE | 43 MWh | Dec 1946 | Dec 2024 | Distillate Fuel Oil |
| Waynesville Solar Farm (MO) | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Waynesville, MO | 5 GWh | Jul 2016 | Dec 2024 | Solar |
| Waynoka Gas Processing Plant | Targa Pipeline Mid-Continent West OK LLC | Alva, OK | 18 GWh | Jun 2006 | Aug 2025 | Natural Gas |
| Weatherford Wind Energy Center | FPL Energy Weatherford, LLC | Weatherford, OK | 602 GWh | Mar 2005 | Dec 2024 | Wind |
| Weleetka | Public Service Co of Oklahoma | Weleetka, OK | 4 GWh | Sep 1963 | Dec 2024 | Natural Gas |
| Wellington 1 | City of Wellington - (KS) | Wellington, KS | 7 GWh | Jul 1972 | Dec 2024 | Natural Gas : 99.9% |
| Wellington 2 | City of Wellington - (KS) | Wellington, KS | 2 GWh | Dec 1988 | Dec 2024 | Natural Gas |
| Welsh | Southwestern Electric Power Co | Pittsburg, TX | 4 TWh | Feb 1977 | Aug 2025 | Subbituminous Coal : 99.8% |
| Wessington Springs | Wessington Wind | Wessington Springs, SD | 233 GWh | Jan 2009 | Aug 2025 | Wind |
| West 14th Street | City of Winfield - (KS) | Winfield, KS | 1 GWh | Jul 1962 | Dec 2024 | Natural Gas |
| West Gardner | Evergy Metro | Johnson, KS | 502 GWh | May 2003 | Dec 2024 | Natural Gas |
| West Plains Solar I | Evergy Kansas Central, Inc | West Plains, MO | 16 GWh | Feb 2022 | Dec 2024 | Solar |
| West Point Municipal | City of West Point - (NE) | West Point, NE | 109 MWh | Apr 1947 | Dec 2024 | Natural Gas : 65.7% Distillate Fuel Oil : 34.3% |
| West Receiving | City of Denison - (IA) | Denison, IA | 11 MWh | Mar 1998 | Dec 2024 | Distillate Fuel Oil |
| Westar Cities Solar | SoCore Energy LLC | Hutchinson, KS | 2 GWh | Jun 2017 | Dec 2024 | Solar |
| Western Meadowlark Solar SCS NE 1, LLC | Arevon Energy, Inc. | Scottsbluff, NE | 9 GWh | Jan 2020 | Dec 2024 | Solar |
| Western Plains Wind | Western Plains Wind, LLC | Oakley, KS | 12 GWh | Sep 2021 | Dec 2024 | Wind |
| Western Plains Wind Farm | Evergy Kansas Central, Inc | Spearville, KS | 1 TWh | Feb 2017 | Aug 2025 | Wind |
| Western Sugar Coop - Scottsbluff | Western Sugar Cooperative | Scottsbluff, NE | 16 GWh | Aug 1987 | Aug 2025 | Natural Gas |
| Westside Wastewater Treatment Plant Hybr | Today's Power, Inc. | Fayetteville, AR | 4 GWh | Jun 2019 | Aug 2025 | Solar |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | 84 GWh | Apr 2001 | Dec 2024 | Natural Gas |
| Whelan Energy Center | City of Hastings - (NE) | Hastings, NE | 1 TWh | Jun 1981 | Aug 2025 | Subbituminous Coal : 99.8% |
| White Rock East Wind Project | White Rock Wind East, LLC | Anadarko, OK | 595 GWh | Dec 2023 | Aug 2025 | Wind |
| White Rock West Wind Project | White Rock Wind West, LLC | Anadarko, OK | 353 GWh | Nov 2023 | Aug 2025 | Wind |
| Wilber | City of Wilber | Wilber, NE | 24 MWh | Dec 1959 | Dec 2024 | Distillate Fuel Oil |
| Wildcat Ranch Wind Project | Wildcat Ranch Wind Project, LLC | Morton, TX | 656 GWh | Nov 2018 | Aug 2025 | Wind |
| Wildcat Wind | Wildcat Wind, LLC | Lovington, NM | 56 GWh | Jun 2012 | Dec 2024 | Wind |
| Wildhorse Mountain Wind Facility | Southern Power Co | Clayton, OK | 381 GWh | Nov 2019 | Aug 2025 | Wind |
| Wildorado Wind LLC | Wildorado Wind, LLC | Vega, TX | 692 GWh | Mar 2007 | Dec 2024 | Wind |
| Wilkes | Southwestern Electric Power Co | Avinger, TX | 1 TWh | Apr 1964 | Dec 2024 | Natural Gas : 99.7% |
| Willow Creek Wind Power LLC | Willow Creek Wind Power LLC | Newell, SD | 360 GWh | Aug 2020 | Aug 2025 | Wind |
| Wisner | City of Wisner | Wisner, NE | 81 MWh | Apr 1969 | Dec 2024 | Distillate Fuel Oil |
| Wolf Creek Generating Station | Wolf Creek Nuclear Optg Corp | Burlington, KS | 11 TWh | Aug 1985 | Aug 2025 | Nuclear |
| Wolf Creek Generator | 4 Rivers Electric Cooperative, Inc. | Burlington, KS | 75 MWh | Mar 2014 | Dec 2024 | Distillate Fuel Oil |
| WPWP | Wild Plains Wind Project, LLC | Wellington, KS | 644 GWh | - | Aug 2025 | Wind |
| 25 Mile Creek | Enel Green Power NA, Inc. | Gage, OK | 1 TWh | Dec 2022 | Aug 2025 | Wind |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #27 | Associated Electric Cooperative, Inc. | 23.4 TWh | 47 |
| #46 | El Paso Electric Company | 6.9 TWh | 32 |
| #3 | Electric Reliability Council of Texas, Inc. | 484.1 TWh | 1,313 |
| #2 | Midcontinent Independent System Operator, Inc. | 653.3 TWh | 2,831 |
| #21 | Public Service Company of Colorado | 47.7 TWh | 210 |
| #36 | Public Service Company of New Mexico | 14.6 TWh | 116 |
| #49 | Southwestern Power Administration | 5.3 TWh | 34 |
| #8 | Tennessee Valley Authority | 160.9 TWh | 204 |
| #23 | Western Area Power Administration - Rocky Mountain Region | 35.3 TWh | 192 |
| #63 | Western Area Power Administration - Upper Great Plains West | 442.8 GWh | 24 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #2 | Midcontinent Independent System Operator, Inc. | 653.3 TWh | 2,831 |
| #3 | Electric Reliability Council of Texas, Inc. | 484.1 TWh | 1,313 |
| #5 | Southwest Power Pool | 298.8 TWh | 835 |
| #6 | Southern Company Services, Inc. - Trans | 250.0 TWh | 417 |
| #7 | California Independent System Operator | 187.5 TWh | 2,075 |
| #8 | Tennessee Valley Authority | 160.9 TWh | 204 |
| #10 | Florida Power & Light Co. | 149.7 TWh | 187 |
| #12 | New York Independent System Operator | 131.5 TWh | 1,211 |
| #13 | Duke Energy Carolinas | 112.5 TWh | 565 |
| #14 | ISO New England | 104.5 TWh | 1,577 |