Directory of Power Plants in Oklahoma
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Seiling Wind I | NextEra Energy Seiling Wind | Seiling, OK | Southwest Power Pool (SWPP) | 720.3 GWh | Nov 2014 | Dec 2023 | Wind |
| Seiling Wind II | NextEra Energy Seiling Wind | Seiling, OK | Southwest Power Pool (SWPP) | 353.5 GWh | Nov 2014 | Dec 2023 | Wind |
| Seminole | Oklahoma Gas & Electric Co | Konowa, OK | Southwest Power Pool (SWPP) | 2.6 TWh | Feb 1971 | Feb 2025 | Natural Gas |
| Seven Cowboy Wind Project, LLC | Seven Cowboy Wind Project, LLC | Gage, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Feb 2023 | Feb 2025 | Wind |
| Skeleton Creek Energy Center Hybrid | Skeleton Creek Energy Center | Carrier, OK | Southwest Power Pool (SWPP) | 962.5 GWh | Nov 2020 | Feb 2025 | Wind |
| Sleeping Bear LLC | NRG Energy Gas & Wind Holdings Inc | Woodward, OK | Southwest Power Pool (SWPP) | 75.4 GWh | Sep 2007 | Dec 2023 | Wind |
| Sooner | Oklahoma Gas & Electric Co | Red Rock, OK | Southwest Power Pool (SWPP) | 2.1 TWh | Oct 1979 | Feb 2025 | Subbituminous Coal : 99.0% Distillate Fuel Oil : 1.0% |
| Southwestern | Public Service Co of Oklahoma | Anadarko, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Jun 1952 | Dec 2023 | Natural Gas |
| Spring Creek Energy Center | Evergy Kansas Central, Inc | Edmond, OK | Southwest Power Pool (SWPP) | 184.6 GWh | Apr 2001 | Dec 2023 | Natural Gas |
| Stillwater Energy Center | Stillwater Utilities Authority | Stillwater, OK | Southwest Power Pool (SWPP) | 88.4 GWh | Jun 2016 | Dec 2023 | Natural Gas |
| Sundance Wind Project, LLC | Public Service Co of Oklahoma | Alva, OK | Southwest Power Pool (SWPP) | 642.3 GWh | Mar 2021 | Feb 2025 | Wind |
| Taloga Wind LLC | Taloga Wind LLC | Putnam, OK | Southwest Power Pool (SWPP) | 205.6 GWh | Jun 2011 | Dec 2023 | Wind |
| Tenkiller Ferry | USCE-Tulsa District | Gore, OK | Southwestern Power Administration (SPA) | 136.1 GWh | Oct 1953 | Sep 2023 | Water |
| Thunder Ranch Wind Project | Thunder Ranch Wind Project, LLC | Marland, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Nov 2017 | Feb 2025 | Wind |
| Tinker | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 21.6 GWh | May 1971 | Dec 2023 | Natural Gas |
| Traverse Wind Project, LLC | Southwestern Electric Power Co | Weatherford, OK | Southwest Power Pool (SWPP) | 3.2 TWh | Mar 2022 | Feb 2025 | Wind |
| Tulsa | Public Service Co of Oklahoma | Tulsa, OK | Southwest Power Pool (SWPP) | 214.3 GWh | Oct 1956 | Dec 2023 | Natural Gas |
| Tulsa LFG LLC | Tulsa LFG LLC | Sand Springs, OK | Southwest Power Pool (SWPP) | 16.7 GWh | Apr 2011 | Dec 2023 | Landfill Gas |
| Tuttle | Western Farmers Elec Coop, Inc | Tuttle, OK | Southwest Power Pool (SWPP) | 4.7 GWh | Feb 2017 | Feb 2025 | Solar |
| Waynoka Gas Processing Plant | Targa Pipeline Mid-Continent West OK LLC | Alva, OK | Southwest Power Pool (SWPP) | 18.0 GWh | Jun 2006 | Feb 2025 | Natural Gas |
| Weatherford Wind Energy Center | FPL Energy Weatherford, LLC | Weatherford, OK | Southwest Power Pool (SWPP) | 571.7 GWh | Mar 2005 | Dec 2023 | Wind |
| Webbers Falls | USCE-Tulsa District | Webbers Falls, OK | Southwestern Power Administration (SPA) | 127.2 GWh | Jul 1973 | Sep 2023 | Water |
| Weleetka | Public Service Co of Oklahoma | Weleetka, OK | Southwest Power Pool (SWPP) | 7.1 GWh | Sep 1963 | Dec 2023 | Natural Gas : 99.9% |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 115.4 GWh | Apr 2001 | Dec 2023 | Natural Gas |
| White Rock East Wind Project | White Rock Wind East, LLC | Anadarko, OK | Southwest Power Pool (SWPP) | 500.1 GWh | - | Feb 2025 | Wind |
| White Rock West Wind Project | White Rock Wind West, LLC | Anadarko, OK | Southwest Power Pool (SWPP) | 360.6 GWh | Nov 2023 | Feb 2025 | Wind |
| Wildhorse Mountain Wind Facility | Southern Power Co | Clayton, OK | Southwest Power Pool (SWPP) | 403.6 GWh | Nov 2019 | Feb 2025 | Wind |
| 25 Mile Creek | Enel Green Power NA, Inc. | Gage, OK | Southwest Power Pool (SWPP) | 1.1 TWh | Dec 2022 | Feb 2025 | Wind |
Browse Power Plants By Oklahoma Counties
Figures are based on February 2025 generation numbers.| County | State Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Beaver County, OK | # 13 | 4 | 2.8 TWh |
| Bryan County, OK | # 45 | 2 | 20.4 GWh |
| Caddo County, OK | # 5 | 13 | 5.2 TWh |
| Canadian County, OK | # 23 | 4 | 1.3 TWh |
| Cherokee County, OK | # 43 | 1 | 140.4 GWh |
| Choctaw County, OK | # 20 | 1 | 1.5 TWh |
| Cleveland County, OK | # 47 | 2 | 4.2 GWh |
| Comanche County, OK | # 25 | 4 | 1.1 TWh |
| Custer County, OK | # 9 | 2 | 3.7 TWh |
| Dewey County, OK | # 15 | 7 | 2.3 TWh |
| Ellis County, OK | # 17 | 2 | 2.0 TWh |
| Garfield County, OK | # 8 | 7 | 3.9 TWh |
| Garvin County, OK | # 38 | 1 | 499.1 GWh |
| Grady County, OK | # 21 | 6 | 1.4 TWh |
| Grant County, OK | # 26 | 2 | 1.1 TWh |
| Harper County, OK | # 41 | 4 | 261.6 GWh |
| Haskell County, OK | # 42 | 1 | 216.1 GWh |
| Johnston County, OK | # 31 | 1 | 712.6 GWh |
| Kay County, OK | # 12 | 13 | 3.0 TWh |
| Kingfisher County, OK | # 19 | 3 | 1.6 TWh |
| Kiowa County, OK | # 36 | 3 | 612.7 GWh |
| Le Flore County, OK | # 35 | 1 | 618.4 GWh |
| Logan County, OK | # 30 | 2 | 799.3 GWh |
| Love County, OK | # 48 | 1 | 4.2 GWh |
| County | State Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Major County, OK | # 27 | 3 | 933.8 GWh |
| Mayes County, OK | # 1 | 6 | 10.4 TWh |
| McClain County, OK | # 18 | 1 | 1.6 TWh |
| McCurtain County, OK | # 34 | 3 | 620.3 GWh |
| Murray County, OK | # 24 | 5 | 1.3 TWh |
| Muskogee County, OK | # 10 | 3 | 3.5 TWh |
| Noble County, OK | # 11 | 2 | 3.1 TWh |
| Okfuskee County, OK | # 46 | 1 | 7.1 GWh |
| Oklahoma County, OK | # 2 | 5 | 6.7 TWh |
| Osage County, OK | # 37 | 4 | 529.0 GWh |
| Payne County, OK | # 44 | 6 | 89.0 GWh |
| Pittsburg County, OK | # 6 | 1 | 5.2 TWh |
| Pushmataha County, OK | # 40 | 1 | 403.6 GWh |
| Roger Mills County, OK | # 29 | 3 | 832.4 GWh |
| Rogers County, OK | # 7 | 1 | 4.2 TWh |
| Seminole County, OK | # 14 | 1 | 2.6 TWh |
| Sequoyah County, OK | # 39 | 2 | 445.3 GWh |
| Stephens County, OK | # 28 | 1 | 912.6 GWh |
| Texas County, OK | # 32 | 4 | 707.2 GWh |
| Tulsa County, OK | # 3 | 5 | 5.9 TWh |
| Wagoner County, OK | # 4 | 1 | 5.6 TWh |
| Washita County, OK | # 22 | 2 | 1.3 TWh |
| Woods County, OK | # 33 | 2 | 660.2 GWh |
| Woodward County, OK | # 16 | 7 | 2.1 TWh |