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 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 2026 |
| Annual Generation | 314.5 TWh |
| Power Plants | 876 |
| Utilities | 471 |
| 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 | 37.3% Natural Gas | 26.9% Coal | 26.5% Nuclear | 5.1% Water | 2.6% Solar | 1.6% Other Fuel | 0.2% |
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Daily Net Generation for Southwest Power Pool for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Oak Leaf - CSG Portfolio (OL 39) | Distributed Solar Development, LLC | Watkins, CO | 3 GWh | May 2021 | Dec 2025 | Solar |
| Oak Leaf - CSG Portfolio (OL 44) | Distributed Solar Development, LLC | Watkins, CO | 3 GWh | Nov 2020 | Dec 2025 | Solar |
| FreeState Kiro Solar I | Evergy Kansas Central, Inc | Silver Lake, KS | 2 GWh | Jan 2023 | Dec 2025 | Solar |
| FreeState Crooked Post Solar I | Evergy Kansas Central, Inc | Topeka, KS | 3 GWh | Feb 2023 | Dec 2025 | Solar |
| FreeState Stull Solar I | Evergy Kansas Central, Inc | LeCompton, KS | 3 GWh | Nov 2023 | Dec 2025 | Solar |
| Osawatomie Solar | Evergy Kansas Central, Inc | Osawatomie, KS | 11 GWh | Nov 2024 | Dec 2025 | Solar |
| BESSP1, LLC. | BESSP1, LLC. | Shallowater, TX | 9 GWh | Oct 2023 | Dec 2025 | Solar |
| Russell | Sunflower Electric Power Corp | Russell, KS | 2 GWh | Feb 2025 | Dec 2025 | Solar |
| City of Green Forest (Carroll) | Entegrity Solar Green Forest, LLC | Berryville, AR | 2 GWh | Dec 2021 | Dec 2025 | Solar |
| Fayetteville Public Schools (Ozarks) | Nabholz Solar FPS Ozarks, LLC | Elkins, AR | 2 GWh | May 2023 | Dec 2025 | Solar |
| UADA | Entegrity Solar UA AG, LLC | Nashville, AR | 6 GWh | Apr 2023 | Dec 2025 | Solar |
| Osage City Solar | Evergy Kansas Central, Inc | Osage City, KS | 3 GWh | Nov 2024 | Dec 2025 | Solar |
| ABIA Parking Structure | SoCore Energy LLC | Austin, TX | 3 GWh | Mar 2021 | Dec 2025 | Solar |
| DIVOCSG 2 LLC | Madison Energy Investments LLC | Cokato, MN | 742 MWh | Nov 2023 | Dec 2025 | Solar |
| Buzzard Flop | Peoples Electric Cooperative | Calvin, OK | 13 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| Centrahoma East | Peoples Electric Cooperative | Centrahoma, OK | 74 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Centrahoma West | Peoples Electric Cooperative | Centrahoma, OK | 85 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Little Dixie | Peoples Electric Cooperative | Centrahoma, OK | 27 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Stuart (OK) | Peoples Electric Cooperative | McAlester, OK | 12 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| Museum Drive East Solar | City of Grand Island - (NE) | Grand Island, NE | 20 GWh | Nov 2024 | Dec 2025 | Solar |
| BP-Kanza | Today's Power, Inc. | Pratt, KS | 2 GWh | Mar 2022 | Dec 2025 | Solar |
| Caney Valley | Today's Power, Inc. | Sedan, KS | 2 GWh | Oct 2023 | Dec 2025 | Solar |
| Centerville (NE) | Today's Power, Inc. | Roca, NE | 2 GWh | May 2023 | Dec 2025 | Solar |
| CMS-Coldwater | Today's Power, Inc. | Coldwater, KS | 3 GWh | Mar 2022 | Dec 2025 | Solar |
| Deshler Solar | Today's Power, Inc. | Hebron, NE | 2 GWh | Jul 2023 | Dec 2025 | Solar |
| Greensburg Solar | Today's Power, Inc. | Greensburg, KS | 2 GWh | May 2021 | Dec 2025 | Solar |
| Harvey County | Today's Power, Inc. | Newton, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| Huntsville-Ark Valley, KS | Today's Power, Inc. | Huntsville, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| Lindsborg | Today's Power, Inc. | Lindsborg, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| Maize | Today's Power, Inc. | Colwich, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| Mound | Today's Power, Inc. | Mound Valley, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| Munson-DS&O | Today's Power, Inc. | Junction City, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| NLRED 5MW | Today's Power, Inc. | North Little Rock, AR | 11 GWh | Aug 2024 | Dec 2025 | Solar |
| Oskaloosa | Today's Power, Inc. | Oskaloosa, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| City of Clarksville | Today's Power, Inc. | Clarksville, AR | 663 MWh | Oct 2025 | Dec 2025 | Solar |
| Greenbush-Heartland | Today's Power, Inc. | Girard, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| Hindsville | Today's Power, Inc. | Hindsville, AR | 127 MWh | Nov 2025 | Dec 2025 | Solar |
| Ozark Solar Park | Today's Power, Inc. | Lincoln, AR | 4 GWh | Jun 2021 | Dec 2025 | Solar |
| People's | Today's Power, Inc. | Fitzhugh, OK | 12 GWh | Nov 2023 | Dec 2025 | Solar |
| Rich Mountain Electric Cooperative | Today's Power, Inc. | Mena, AR | 2 GWh | Apr 2020 | Dec 2025 | Solar |
| Ruby-Norris | Today's Power, Inc. | Milford, NE | 2 GWh | Sep 2023 | Dec 2025 | Solar |
| Solomon-DS&O | Today's Power, Inc. | Solomon, KS | 2 GWh | Apr 2023 | Dec 2025 | Solar |
| Southwest Arkansas Electric | Today's Power, Inc. | Texarkana, AR | 2 GWh | Jan 2020 | Dec 2025 | Solar |
| Springdale School District | Today's Power, Inc. | Springdale, AR | 5 GWh | Jun 2022 | Dec 2025 | Solar |
| St. George | Today's Power, Inc. | St. George, KS | 2 GWh | May 2021 | Dec 2025 | Solar |
| St. Paul-Howard Greeley | Today's Power, Inc. | St. Paul, NE | 2 GWh | Jul 2023 | Dec 2025 | Solar |
| Stromsburg-Polk County | Today's Power, Inc. | Stromsburg, NE | 2 GWh | Oct 2023 | Dec 2025 | Solar |
| Studebaker | Today's Power, Inc. | Fredonia, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| Tri County - TenK | Today's Power, Inc. | Hooker, OK | 2 GWh | Mar 2016 | Dec 2025 | Solar |
| Urbana-Heartland | Today's Power, Inc. | Chanute, KS | 2 GWh | Apr 2021 | Dec 2025 | Solar |
| XNA (NW AR Natnl Airport) | Today's Power, Inc. | Bentonville, AR | 1 GWh | Sep 2025 | Dec 2025 | Solar |
| Madison Solar (NE) | MMPS1, LLC | Madison, NE | 3 GWh | Apr 2025 | Dec 2025 | Solar |
| Riley III - Site 6 Community Solar | Onyx Asset Services Group | Fort Riley, KS | 3 GWh | Feb 2025 | Dec 2025 | Solar |
| Riley III - Site 12 Community Solar | Onyx Asset Services Group | Fort Riley, KS | 2 GWh | Dec 2024 | Dec 2025 | Solar |
| GIUD Solar I | Onsite Partners, LLC | Grand Island, NE | 2 GWh | Sep 2018 | Dec 2025 | Solar |
| Pluma - Curry Road North | Standard Solar | Clovis, NM | 186 MWh | Nov 2025 | Dec 2025 | Solar |
| RE Solar, LLC | Redfield Energy, LLC | Redfield, SD | 12 GWh | Nov 2024 | Dec 2025 | Solar |
| Osmond 1 | Northeast Power | Osmond, NE | 2 MWh | Nov 2023 | Dec 2025 | Distillate Fuel Oil |
| North Denver | City of Hastings - (NE) | Hastings, NE | 10 GWh | Nov 1957 | Nov 2025 | Natural Gas |
| Kaw Hydro | Oklahoma Municipal Power Authority | Ponca City, OK | 81 GWh | Jul 1989 | Nov 2025 | Water |
| Ralph Green | Evergy Missouri West | Pleasant Hill, MO | 34 GWh | May 1981 | Oct 2025 | Natural Gas |
| Kearney | Nebraska Public Power District | Kearney, NE | 375 MWh | Dec 1920 | Oct 2025 | Water |
| Elk City Station | Omaha Public Power District | Bennington, NE | 39 GWh | Mar 2002 | Oct 2025 | Landfill Gas |
| Valentine Wind, LLC | Valentine Wind, LLC | Valentine, NE | 5 GWh | Aug 2014 | Oct 2025 | Wind |
| Hallam | Nebraska Public Power District | Hallam, NE | 1 GWh | May 1973 | Sep 2025 | Distillate Fuel Oil : 76.4% Natural Gas : 23.6% |
| Fort Calhoun Community Solar | Madison Energy Investments LLC | Fort Calhoun, NE | 9 GWh | Nov 2019 | Sep 2025 | Solar |
| Canaday | Nebraska Public Power District | Lexington, NE | 44 GWh | Dec 1957 | Aug 2025 | Natural Gas |
| J Street | Lincoln Electric System | Lincoln, NE | 226 MWh | Jan 1972 | Jul 2025 | Natural Gas : 86.3% Distillate Fuel Oil : 13.7% |
| Colby | Midwest Energy Inc - (KS) | Colby, KS | 1 GWh | Dec 1969 | Dec 2024 | Natural Gas |
| St Francis | City of St Francis - (KS) | St Francis, KS | 20 MWh | Jul 1953 | Dec 2024 | Distillate Fuel Oil |
| Deshler | City of Deshler - (NE) | Deshler, NE | 2 MWh | Dec 1949 | Dec 2024 | Distillate Fuel Oil |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | 84 GWh | Apr 2001 | Dec 2024 | Natural Gas |
| Minot Wind Project | Basin Electric Power Coop | Minot, ND | 18 GWh | Dec 2002 | Dec 2024 | Wind |
| Hecate Energy Upshur Rural LLC | Hecate Energy Upshur Rural LLC | Ore City, TX | 4 GWh | Jun 2022 | Dec 2024 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #26 | Associated Electric Cooperative, Inc. | 22.9 TWh | 47 |
| #46 | El Paso Electric Company | 7.4 TWh | 37 |
| #3 | Electric Reliability Council of Texas, Inc. | 506.3 TWh | 1,487 |
| #2 | Midcontinent Independent System Operator, Inc. | 677.7 TWh | 3,095 |
| #20 | Public Service Company of Colorado | 47.6 TWh | 248 |
| #32 | Public Service Company of New Mexico | 16.9 TWh | 137 |
| #53 | Southwestern Power Administration | 3.5 TWh | 37 |
| #9 | Tennessee Valley Authority | 166.2 TWh | 209 |
| #34 | Western Area Power Administration - Rocky Mountain Region | 14.8 TWh | 206 |
| #62 | Western Area Power Administration - Upper Great Plains West | 168.1 GWh | 24 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #2 | Midcontinent Independent System Operator, Inc. | 677.7 TWh | 3,095 |
| #3 | Electric Reliability Council of Texas, Inc. | 506.3 TWh | 1,487 |
| #5 | Southwest Power Pool | 314.5 TWh | 876 |
| #6 | Southern Company Services, Inc. - Trans | 259.3 TWh | 423 |
| #7 | California Independent System Operator | 168.7 TWh | 2,170 |
| #9 | Tennessee Valley Authority | 166.2 TWh | 209 |
| #10 | Florida Power & Light Co. | 153.0 TWh | 188 |
| #12 | New York Independent System Operator | 134.1 TWh | 1,334 |
| #13 | Duke Energy Carolinas | 113.4 TWh | 578 |
| #15 | ISO New England | 112.2 TWh | 1,667 |