Directory of Power Plants in Oklahoma
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Stillwater Energy Center | Stillwater Utilities Authority | Stillwater, OK | Southwest Power Pool (SWPP) | 88.4 GWh | Jun 2016 | Dec 2023 | Natural Gas |
| Mooreland | Western Farmers Elec Coop, Inc | Mooreland, OK | Southwest Power Pool (SWPP) | 86.8 GWh | Feb 1964 | Dec 2023 | Natural Gas |
| Sleeping Bear LLC | NRG Energy Gas & Wind Holdings Inc | Woodward, OK | Southwest Power Pool (SWPP) | 75.4 GWh | Sep 2007 | Dec 2023 | Wind |
| Ponderosa Wind II | Ponderosa Wind II, LLC | Balko, OK | Southwest Power Pool (SWPP) | 68.9 GWh | - | Jan 2025 | Wind |
| Blue Canyon Windpower | Blue Canyon Windpower LLC | Carnegie, OK | Southwest Power Pool (SWPP) | 64.4 GWh | Nov 2003 | Dec 2023 | Wind |
| Ponca City | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 31.0 GWh | Sep 1966 | Dec 2023 | Natural Gas |
| Buffalo Bear LLC | Buffalo Bear, LLC | Woodward, OK | Southwest Power Pool (SWPP) | 21.8 GWh | Nov 2008 | Dec 2023 | Wind |
| Tinker | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 21.6 GWh | May 1971 | Dec 2023 | Natural Gas |
| Covington Solar Farm | Oklahoma Gas & Electric Co | Covington, OK | Southwest Power Pool (SWPP) | 18.3 GWh | Jan 2018 | Dec 2023 | Solar |
| Waynoka Gas Processing Plant | Targa Pipeline Mid-Continent West OK LLC | Alva, OK | Southwest Power Pool (SWPP) | 17.8 GWh | Jun 2006 | Jan 2025 | Natural Gas |
| Tulsa LFG LLC | Tulsa LFG LLC | Sand Springs, OK | Southwest Power Pool (SWPP) | 16.7 GWh | Apr 2011 | Dec 2023 | Landfill Gas |
| Chickasaw Nation Solar Farm | Oklahoma Gas & Electric Co | Davis, OK | Southwest Power Pool (SWPP) | 10.7 GWh | Jun 2020 | Dec 2023 | Solar |
| Butterfield Solar Farm | Oklahoma Gas & Electric Co | Durant, OK | Southwest Power Pool (SWPP) | 10.7 GWh | Feb 2022 | Dec 2023 | Solar |
| Choctaw Nation Solar Farm | Oklahoma Gas & Electric Co | Calera, OK | Southwest Power Pool (SWPP) | 9.7 GWh | Jun 2020 | Dec 2023 | Solar |
| Cyril | Western Farmers Elec Coop, Inc | Cyril, OK | Southwest Power Pool (SWPP) | 8.8 GWh | Apr 2017 | Jan 2025 | Solar |
| Kaw Hydro | Oklahoma Municipal Power Authority | Ponca City, OK | Southwest Power Pool (SWPP) | 8.6 GWh | Jul 1989 | Dec 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% |
| Tuttle | Western Farmers Elec Coop, Inc | Tuttle, OK | Southwest Power Pool (SWPP) | 4.6 GWh | Feb 2017 | Jan 2025 | Solar |
| Hinton | Western Farmers Elec Coop, Inc | Hinton, OK | Southwest Power Pool (SWPP) | 4.4 GWh | Mar 2017 | Jan 2025 | Solar |
| Norman Solar | DG Central 1, LLC | Norman, OK | Southwest Power Pool (SWPP) | 4.2 GWh | Dec 2020 | Dec 2023 | Solar |
| Marietta | Western Farmers Elec Coop, Inc | Marietta, OK | Southwest Power Pool (SWPP) | 3.9 GWh | Mar 2017 | Jan 2025 | Solar |
| Pine Ridge | Western Farmers Elec Coop, Inc | Apache, OK | Southwest Power Pool (SWPP) | 3.6 GWh | Feb 2017 | Jan 2025 | Solar |
| Cana Gas Processing Plant | EnLink Midstream Services, LLC | Calumet, OK | Southwestern Power Administration (SPA) | 1.9 GWh | Aug 2010 | Jan 2025 | Distillate Fuel Oil |
| 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% |
| Pawhuska | City of Pawhuska - (OK) | Pawhuska, OK | Southwest Power Pool (SWPP) | 375.0 MWh | Aug 1949 | Dec 2023 | Distillate Fuel Oil |
| Laverne Diesel Generating Plant | Town of Laverne - (OK) | Laverne, OK | Southwest Power Pool (SWPP) | 283.0 MWh | Dec 2005 | Dec 2023 | Distillate Fuel Oil |
| 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% |
Browse Power Plants By Oklahoma Counties
Figures are based on January 2025 generation numbers.| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Mayes County, OK | # 1 | 6 | 10.4 TWh |
| Oklahoma County, OK | # 2 | 5 | 6.6 TWh |
| Tulsa County, OK | # 3 | 5 | 5.8 TWh |
| Wagoner County, OK | # 4 | 1 | 5.6 TWh |
| Caddo County, OK | # 5 | 13 | 5.2 TWh |
| Pittsburg County, OK | # 6 | 1 | 5.2 TWh |
| Rogers County, OK | # 7 | 1 | 4.2 TWh |
| Garfield County, OK | # 8 | 7 | 4.0 TWh |
| Custer County, OK | # 9 | 2 | 3.8 TWh |
| Muskogee County, OK | # 10 | 3 | 3.5 TWh |
| Kay County, OK | # 11 | 13 | 3.0 TWh |
| Noble County, OK | # 12 | 2 | 2.9 TWh |
| Beaver County, OK | # 13 | 4 | 2.8 TWh |
| Seminole County, OK | # 14 | 1 | 2.5 TWh |
| Dewey County, OK | # 15 | 7 | 2.3 TWh |
| Woodward County, OK | # 16 | 7 | 2.1 TWh |
| Ellis County, OK | # 17 | 2 | 2.1 TWh |
| McClain County, OK | # 18 | 1 | 1.7 TWh |
| Kingfisher County, OK | # 19 | 3 | 1.6 TWh |
| Choctaw County, OK | # 20 | 1 | 1.4 TWh |
| Grady County, OK | # 21 | 6 | 1.4 TWh |
| Washita County, OK | # 22 | 2 | 1.3 TWh |
| Murray County, OK | # 23 | 5 | 1.3 TWh |
| Canadian County, OK | # 24 | 4 | 1.3 TWh |
| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Comanche County, OK | # 25 | 4 | 1.1 TWh |
| Grant County, OK | # 26 | 2 | 1.1 TWh |
| Stephens County, OK | # 27 | 1 | 936.3 GWh |
| Major County, OK | # 28 | 3 | 901.3 GWh |
| Roger Mills County, OK | # 29 | 3 | 843.1 GWh |
| Logan County, OK | # 30 | 2 | 752.0 GWh |
| Johnston County, OK | # 31 | 1 | 726.0 GWh |
| Texas County, OK | # 32 | 4 | 719.4 GWh |
| Woods County, OK | # 33 | 2 | 664.1 GWh |
| McCurtain County, OK | # 34 | 3 | 620.1 GWh |
| Kiowa County, OK | # 35 | 3 | 597.6 GWh |
| Le Flore County, OK | # 36 | 1 | 594.9 GWh |
| Osage County, OK | # 37 | 4 | 529.0 GWh |
| Garvin County, OK | # 38 | 1 | 522.2 GWh |
| Sequoyah County, OK | # 39 | 2 | 445.3 GWh |
| Pushmataha County, OK | # 40 | 1 | 417.7 GWh |
| Harper County, OK | # 41 | 4 | 261.6 GWh |
| Haskell County, OK | # 42 | 1 | 216.1 GWh |
| Cherokee County, OK | # 43 | 1 | 140.4 GWh |
| Payne County, OK | # 44 | 6 | 89.0 GWh |
| Bryan County, OK | # 45 | 2 | 20.4 GWh |
| Okfuskee County, OK | # 46 | 1 | 7.1 GWh |
| Cleveland County, OK | # 47 | 2 | 4.2 GWh |
| Love County, OK | # 48 | 1 | 3.9 GWh |