Directory of Power Plants in Oklahoma
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Robert S Kerr | USCE-Tulsa District | Keota, OK | Southwestern Power Administration (SPA) | 309.2 GWh | Jun 1971 | Dec 2023 | Water |
| Tinker | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 21.6 GWh | May 1971 | Dec 2023 | Natural Gas |
| Seminole | Oklahoma Gas & Electric Co | Konowa, OK | Southwest Power Pool (SWPP) | 2.5 TWh | Feb 1971 | Jan 2025 | Natural Gas |
| Broken Bow Dam | USCE-Tulsa District | Broken Bow, OK | Southwest Power Pool (SWPP) | 171.5 GWh | Dec 1969 | Dec 2023 | Water |
| Keystone Dam | USCE-Tulsa District | Sand Springs, OK | Southwest Power Pool (SWPP) | 92.8 GWh | Apr 1968 | Dec 2023 | Water |
| Ponca City | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 31.0 GWh | Sep 1966 | Dec 2023 | Natural Gas |
| Eufaula Dam | USCE-Tulsa District | Porum, OK | Southwestern Power Administration (SPA) | 216.1 GWh | Jun 1964 | Dec 2023 | Water |
| Markham | Grand River Dam Authority | Locust Grove, OK | Southwest Power Pool (SWPP) | 123.5 GWh | Apr 1964 | Dec 2023 | Water |
| Mooreland | Western Farmers Elec Coop, Inc | Mooreland, OK | Southwest Power Pool (SWPP) | 86.8 GWh | Feb 1964 | Dec 2023 | Natural Gas |
| Weleetka | Public Service Co of Oklahoma | Weleetka, OK | Southwest Power Pool (SWPP) | 7.1 GWh | Sep 1963 | Dec 2023 | Natural Gas : 99.9% |
| Comanche (OK) | Public Service Co of Oklahoma | Lawton, OK | Southwest Power Pool (SWPP) | 511.9 GWh | Apr 1962 | Dec 2023 | Natural Gas |
| Northeastern | Public Service Co of Oklahoma | Oologah, OK | Southwest Power Pool (SWPP) | 4.2 TWh | Mar 1961 | Jan 2025 | Natural Gas : 68.3% Subbituminous Coal : 31.7% |
| Horseshoe Lake | Oklahoma Gas & Electric Co | Harrah, OK | Southwest Power Pool (SWPP) | 865.2 GWh | Mar 1958 | Dec 2023 | Natural Gas |
| Tulsa | Public Service Co of Oklahoma | Tulsa, OK | Southwest Power Pool (SWPP) | 214.3 GWh | Oct 1956 | Dec 2023 | Natural Gas |
| Kingfisher | City of Kingfisher - (OK) | Kingfisher, OK | Southwest Power Pool (SWPP) | 210.0 MWh | Dec 1953 | Dec 2023 | Distillate Fuel Oil : 94.9% Natural Gas : 5.1% |
| Tenkiller Ferry | USCE-Tulsa District | Gore, OK | Southwestern Power Administration (SPA) | 136.1 GWh | Oct 1953 | Sep 2023 | Water |
| Anadarko Plant | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 1.5 TWh | Jul 1953 | Jan 2025 | Natural Gas |
| Fort Gibson | USCE-Tulsa District | Fort Gibson, OK | Southwestern Power Administration (SPA) | 140.4 GWh | Feb 1953 | Dec 2023 | Water |
| Southwestern | Public Service Co of Oklahoma | Anadarko, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Jun 1952 | Dec 2023 | Natural Gas |
| Mustang | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 575.2 GWh | Apr 1950 | Jan 2025 | Natural Gas : 99.2% Solar : 0.8% |
| Pawhuska | City of Pawhuska - (OK) | Pawhuska, OK | Southwest Power Pool (SWPP) | 375.0 MWh | Aug 1949 | Dec 2023 | Distillate Fuel Oil |
| Pensacola | Grand River Dam Authority | Langley, OK | Southwest Power Pool (SWPP) | 228.0 GWh | Jul 1940 | Dec 2023 | Water |
| Cushing | City of Cushing - (OK) | Cushing, OK | Southwest Power Pool (SWPP) | 575.0 MWh | May 1936 | Dec 2023 | Natural Gas : 92.9% Distillate Fuel Oil : 7.1% |
| Horizon Hill Wind Project | Horizon Hill Wind, LLC | Crescent, OK | Southwest Power Pool (SWPP) | 567.4 GWh | - | Jan 2025 | Wind |
| White Rock East Wind Project | White Rock Wind East, LLC | Anadarko, OK | Southwest Power Pool (SWPP) | 467.2 GWh | - | Jan 2025 | Wind |
| Ponderosa Wind II | Ponderosa Wind II, LLC | Balko, OK | Southwest Power Pool (SWPP) | 68.9 GWh | - | Jan 2025 | Wind |
| North Fork Solar Project | North Fork Solar Project, LLC | Snyder, OK | Southwest Power Pool (SWPP) | 233.2 GWh | - | Jan 2025 | Solar |
Browse Power Plants By Oklahoma Counties
Figures are based on January 2025 generation numbers.| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Love County, OK | # 48 | 1 | 3.9 GWh |
| Cleveland County, OK | # 47 | 2 | 4.2 GWh |
| Okfuskee County, OK | # 46 | 1 | 7.1 GWh |
| Bryan County, OK | # 45 | 2 | 20.4 GWh |
| Payne County, OK | # 44 | 6 | 89.0 GWh |
| Cherokee County, OK | # 43 | 1 | 140.4 GWh |
| Haskell County, OK | # 42 | 1 | 216.1 GWh |
| Harper County, OK | # 41 | 4 | 261.6 GWh |
| Pushmataha County, OK | # 40 | 1 | 417.7 GWh |
| Sequoyah County, OK | # 39 | 2 | 445.3 GWh |
| Garvin County, OK | # 38 | 1 | 522.2 GWh |
| Osage County, OK | # 37 | 4 | 529.0 GWh |
| Le Flore County, OK | # 36 | 1 | 594.9 GWh |
| Kiowa County, OK | # 35 | 3 | 597.6 GWh |
| McCurtain County, OK | # 34 | 3 | 620.1 GWh |
| Woods County, OK | # 33 | 2 | 664.1 GWh |
| Texas County, OK | # 32 | 4 | 719.4 GWh |
| Johnston County, OK | # 31 | 1 | 726.0 GWh |
| Logan County, OK | # 30 | 2 | 752.0 GWh |
| Roger Mills County, OK | # 29 | 3 | 843.1 GWh |
| Major County, OK | # 28 | 3 | 901.3 GWh |
| Stephens County, OK | # 27 | 1 | 936.3 GWh |
| Grant County, OK | # 26 | 2 | 1.1 TWh |
| Comanche County, OK | # 25 | 4 | 1.1 TWh |
| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Canadian County, OK | # 24 | 4 | 1.3 TWh |
| Murray County, OK | # 23 | 5 | 1.3 TWh |
| Washita County, OK | # 22 | 2 | 1.3 TWh |
| Grady County, OK | # 21 | 6 | 1.4 TWh |
| Choctaw County, OK | # 20 | 1 | 1.4 TWh |
| Kingfisher County, OK | # 19 | 3 | 1.6 TWh |
| McClain County, OK | # 18 | 1 | 1.7 TWh |
| Ellis County, OK | # 17 | 2 | 2.1 TWh |
| Woodward County, OK | # 16 | 7 | 2.1 TWh |
| Dewey County, OK | # 15 | 7 | 2.3 TWh |
| Seminole County, OK | # 14 | 1 | 2.5 TWh |
| Beaver County, OK | # 13 | 4 | 2.8 TWh |
| Noble County, OK | # 12 | 2 | 2.9 TWh |
| Kay County, OK | # 11 | 13 | 3.0 TWh |
| Muskogee County, OK | # 10 | 3 | 3.5 TWh |
| Custer County, OK | # 9 | 2 | 3.8 TWh |
| Garfield County, OK | # 8 | 7 | 4.0 TWh |
| Rogers County, OK | # 7 | 1 | 4.2 TWh |
| Pittsburg County, OK | # 6 | 1 | 5.2 TWh |
| Caddo County, OK | # 5 | 13 | 5.2 TWh |
| Wagoner County, OK | # 4 | 1 | 5.6 TWh |
| Tulsa County, OK | # 3 | 5 | 5.8 TWh |
| Oklahoma County, OK | # 2 | 5 | 6.6 TWh |
| Mayes County, OK | # 1 | 6 | 10.4 TWh |