Directory of Power Plants in Oklahoma
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Rocky Ridge Wind Project | Rocky Ridge Wind Project LLC | Hobart, OK | Southwest Power Pool (SWPP) | 321.7 GWh | May 2012 | Dec 2025 | Wind |
| Minco Wind III, LLC | FPLE Wind, LLC | Minco, OK | Southwest Power Pool (SWPP) | 449.3 GWh | Nov 2012 | Dec 2025 | Wind |
| NextEra-Blackwell Wind, LLC | Blackwell Wind, LLC | Blackwell, OK | Southwest Power Pool (SWPP) | 83.3 GWh | Nov 2012 | Dec 2025 | Wind |
| Charles D. Lamb Energy Center | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 118.1 GWh | Mar 2015 | Dec 2025 | Natural Gas |
| Osage Wind, LLC | Enel Green Power NA, Inc. | Burbank, OK | Associated Electric Cooperative, Inc. (AECI) | 480.3 GWh | May 2015 | Dec 2025 | Wind |
| Origin Wind | Origin Wind Energy LLC | Hennepin, OK | Southwest Power Pool (SWPP) | 295.7 GWh | Oct 2014 | Dec 2025 | Wind |
| Breckinridge Wind Project LLC | NextEra Energy Resources Breckinridge | Enid, OK | Southwest Power Pool (SWPP) | 291.5 GWh | Jul 2015 | Dec 2025 | Wind |
| Little Elk Wind Project LLC | Enel Green Power NA, Inc. | Cordell, OK | Southwest Power Pool (SWPP) | 318.6 GWh | Nov 2015 | Dec 2025 | Wind |
| Arbuckle Mountain Wind Farm LLC | Arbuckle Mountain Wind Farm LLC | Davis, OK | Southwest Power Pool (SWPP) | 291.5 GWh | Oct 2015 | Dec 2025 | Wind |
| Mammoth Plains | Mammoth Plains Wind Project | Oakwood, OK | Southwest Power Pool (SWPP) | 623.0 GWh | Nov 2014 | Dec 2025 | Wind |
| Seiling Wind I | NextEra Energy Seiling Wind | Seiling, OK | Southwest Power Pool (SWPP) | 454.1 GWh | Nov 2014 | Dec 2025 | Wind |
| Seiling Wind II | NextEra Energy Seiling Wind | Seiling, OK | Southwest Power Pool (SWPP) | 260.6 GWh | Nov 2014 | Dec 2025 | Wind |
| Stillwater Energy Center | Stillwater Utilities Authority | Stillwater, OK | Southwest Power Pool (SWPP) | 107.7 GWh | Jun 2016 | Dec 2025 | Natural Gas |
| Grant Wind, LLC | Southern Power Co | Medford, OK | Southwest Power Pool (SWPP) | 498.5 GWh | Mar 2016 | Dec 2025 | Wind |
| Covington Solar Farm | Oklahoma Gas & Electric Co | Covington, OK | Southwest Power Pool (SWPP) | 12.0 GWh | Jan 2018 | Dec 2025 | Solar |
| Choctaw Nation Solar Farm | Oklahoma Gas & Electric Co | Calera, OK | Southwest Power Pool (SWPP) | 9.0 GWh | Jun 2020 | Dec 2025 | Solar |
| Chickasaw Nation Solar Farm | Oklahoma Gas & Electric Co | Davis, OK | Southwest Power Pool (SWPP) | 9.6 GWh | Jun 2020 | Dec 2025 | Solar |
| Tinker | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 10.2 GWh | May 1971 | Dec 2025 | Natural Gas |
| Norman Solar | DG Central 1, LLC | Norman, OK | Southwest Power Pool (SWPP) | 3.6 GWh | Dec 2020 | Dec 2025 | Solar |
| Butterfield Solar Farm | Oklahoma Gas & Electric Co | Durant, OK | Southwest Power Pool (SWPP) | 11.0 GWh | Feb 2022 | Dec 2025 | Solar |
| Buzzard Flop | Peoples Electric Cooperative | Calvin, OK | Southwest Power Pool (SWPP) | 12.6 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| Centrahoma East | Peoples Electric Cooperative | Centrahoma, OK | Southwest Power Pool (SWPP) | 74.3 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Centrahoma West | Peoples Electric Cooperative | Centrahoma, OK | Southwest Power Pool (SWPP) | 85.4 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Little Dixie | Peoples Electric Cooperative | Centrahoma, OK | Southwest Power Pool (SWPP) | 26.8 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Stuart (OK) | Peoples Electric Cooperative | McAlester, OK | Southwest Power Pool (SWPP) | 11.7 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| People's | Today's Power, Inc. | Fitzhugh, OK | Southwest Power Pool (SWPP) | 12.0 GWh | Nov 2023 | Dec 2025 | Solar |
| Tri County - TenK | Today's Power, Inc. | Hooker, OK | Southwest Power Pool (SWPP) | 1.6 GWh | Mar 2016 | Dec 2025 | Solar |
| Kaw Hydro | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 81.2 GWh | Jul 1989 | Nov 2025 | Water |
| Horseshoe Lake | Oklahoma Gas & Electric Co | Harrah, OK | Southwest Power Pool (SWPP) | 614.9 GWh | Mar 1958 | Dec 2024 | Natural Gas |
| Southwestern | Public Service Co of Oklahoma | Anadarko, OK | Southwest Power Pool (SWPP) | 779.4 GWh | Jun 1952 | Dec 2024 | Natural Gas |
| Tulsa | Public Service Co of Oklahoma | Tulsa, OK | Southwest Power Pool (SWPP) | 384.5 GWh | Oct 1956 | Dec 2024 | Natural Gas |
| Robert S Kerr | USCE-Tulsa District | Keota, OK | Southwestern Power Administration (SPA) | 370.3 GWh | Jun 1971 | Dec 2024 | Water |
| Webbers Falls | USCE-Tulsa District | Webbers Falls, OK | Southwestern Power Administration (SPA) | 174.3 GWh | Jul 1973 | Dec 2024 | Water |
| Broken Bow Dam | USCE-Tulsa District | Broken Bow, OK | Southwest Power Pool (SWPP) | 108.9 GWh | Dec 1969 | Dec 2024 | Water |
| Eufaula Dam | USCE-Tulsa District | Porum, OK | Southwestern Power Administration (SPA) | 219.6 GWh | Jun 1964 | Dec 2024 | Water |
| Comanche (OK) | Public Service Co of Oklahoma | Lawton, OK | Southwest Power Pool (SWPP) | 500.6 GWh | Apr 1962 | Dec 2024 | Natural Gas |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 83.7 GWh | Apr 2001 | Dec 2024 | Natural Gas |
Browse Power Plants By Oklahoma Counties
Figures are based on June 2026 generation numbers.| County | State Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Cleveland County, OK | # 49 | 2 | 3.6 GWh |
| Love County, OK | # 48 | 1 | 4.8 GWh |
| Hughes County, OK | # 47 | 2 | 12.6 GWh |
| Okfuskee County, OK | # 46 | 1 | 12.8 GWh |
| Bryan County, OK | # 45 | 2 | 19.9 GWh |
| Payne County, OK | # 44 | 6 | 107.8 GWh |
| Coal County, OK | # 43 | 3 | 186.4 GWh |
| Haskell County, OK | # 42 | 1 | 219.6 GWh |
| Harper County, OK | # 41 | 4 | 261.1 GWh |
| Pontotoc County, OK | # 40 | 2 | 310.7 GWh |
| Sequoyah County, OK | # 39 | 2 | 370.3 GWh |
| Pushmataha County, OK | # 38 | 1 | 442.1 GWh |
| Texas County, OK | # 37 | 6 | 453.5 GWh |
| Osage County, OK | # 36 | 4 | 495.0 GWh |
| McCurtain County, OK | # 35 | 3 | 530.4 GWh |
| Le Flore County, OK | # 34 | 1 | 562.5 GWh |
| Woods County, OK | # 33 | 2 | 675.6 GWh |
| Johnston County, OK | # 32 | 1 | 868.5 GWh |
| Roger Mills County, OK | # 31 | 3 | 884.8 GWh |
| Kiowa County, OK | # 30 | 3 | 914.6 GWh |
| Stephens County, OK | # 29 | 1 | 918.5 GWh |
| Major County, OK | # 28 | 3 | 952.9 GWh |
| Grant County, OK | # 27 | 2 | 1.0 TWh |
| Comanche County, OK | # 26 | 4 | 1.1 TWh |
| Choctaw County, OK | # 25 | 2 | 1.3 TWh |
| County | State Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Grady County, OK | # 24 | 8 | 1.4 TWh |
| Murray County, OK | # 23 | 6 | 1.6 TWh |
| Washita County, OK | # 22 | 2 | 1.6 TWh |
| Canadian County, OK | # 21 | 4 | 1.6 TWh |
| Logan County, OK | # 20 | 3 | 1.6 TWh |
| McClain County, OK | # 19 | 1 | 1.7 TWh |
| Kingfisher County, OK | # 18 | 3 | 1.8 TWh |
| Dewey County, OK | # 17 | 7 | 1.9 TWh |
| Ellis County, OK | # 16 | 2 | 2.1 TWh |
| Seminole County, OK | # 15 | 1 | 2.1 TWh |
| Woodward County, OK | # 14 | 8 | 2.1 TWh |
| Kay County, OK | # 13 | 13 | 2.7 TWh |
| Beaver County, OK | # 12 | 4 | 2.7 TWh |
| Muskogee County, OK | # 11 | 4 | 3.4 TWh |
| Rogers County, OK | # 10 | 1 | 4.0 TWh |
| Noble County, OK | # 9 | 3 | 4.1 TWh |
| Custer County, OK | # 8 | 2 | 4.1 TWh |
| Garfield County, OK | # 7 | 8 | 4.2 TWh |
| Wagoner County, OK | # 6 | 1 | 4.3 TWh |
| Caddo County, OK | # 5 | 13 | 4.5 TWh |
| Oklahoma County, OK | # 4 | 5 | 4.7 TWh |
| Tulsa County, OK | # 3 | 5 | 5.0 TWh |
| Pittsburg County, OK | # 2 | 2 | 5.5 TWh |
| Mayes County, OK | # 1 | 14 | 9.9 TWh |