Directory of Power Plants in Oklahoma
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Tulsa | Public Service Co of Oklahoma | Tulsa, OK | Southwest Power Pool (SWPP) | 295.0 GWh | Oct 1956 | Dec 2025 | Natural Gas |
| Weleetka | Public Service Co of Oklahoma | Weleetka, OK | Southwest Power Pool (SWPP) | 12.8 GWh | Sep 1963 | Dec 2025 | Natural Gas |
| Spring Creek Energy Center | Evergy Kansas Central, Inc | Edmond, OK | Southwest Power Pool (SWPP) | 123.6 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| Markham | Grand River Dam Authority | Locust Grove, OK | Southwest Power Pool (SWPP) | 288.1 GWh | Apr 1964 | Dec 2025 | Water |
| Pensacola | Grand River Dam Authority | Langley, OK | Southwest Power Pool (SWPP) | 422.2 GWh | Jul 1940 | Dec 2025 | Water |
| Keystone Dam | USCE-Tulsa District | Sand Springs, OK | Southwest Power Pool (SWPP) | 293.3 GWh | Apr 1968 | Dec 2025 | Water |
| Kingfisher | City of Kingfisher - (OK) | Kingfisher, OK | Southwest Power Pool (SWPP) | 24.0 MWh | Dec 1953 | Dec 2025 | Distillate Fuel Oil : 72.4% Natural Gas : 27.6% |
| Pawhuska | City of Pawhuska - (OK) | Pawhuska, OK | Southwest Power Pool (SWPP) | 88.0 MWh | Aug 1949 | Dec 2025 | Distillate Fuel Oil |
| Anadarko Plant | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 787.0 GWh | Jul 1953 | Aug 2026 | Natural Gas |
| Mooreland | Western Farmers Elec Coop, Inc | Mooreland, OK | Southwest Power Pool (SWPP) | 160.2 GWh | Feb 1964 | Dec 2025 | Natural Gas |
| NextEra-Blackwell Wind, LLC | Blackwell Wind, LLC | Blackwell, OK | Southwest Power Pool (SWPP) | 83.3 GWh | Nov 2012 | Dec 2025 | Wind |
| Minco Wind I, LLC | FPLE Wind, LLC | Minco, OK | Southwest Power Pool (SWPP) | 325.5 GWh | Nov 2010 | Dec 2025 | Wind |
| Blue Canyon Windpower VI LLC | Blue Canyon Windpower VI LLC | Carnegie, OK | Southwest Power Pool (SWPP) | 212.3 GWh | Nov 2011 | Dec 2025 | Wind |
| Tulsa LFG LLC | Tulsa LFG LLC | Sand Springs, OK | Southwest Power Pool (SWPP) | 14.7 GWh | Apr 2011 | Dec 2025 | Landfill Gas |
| Minco Wind II, LLC | FPLE Wind, LLC | Minco, OK | Southwest Power Pool (SWPP) | 323.1 GWh | Oct 2011 | Dec 2025 | Wind |
| Canadian Hills Wind | Canadian Hills Wind LLC | El Rino, OK | Southwest Power Pool (SWPP) | 529.4 GWh | Nov 2012 | Aug 2026 | Wind |
| Chisholm View Wind Project | Chisholm View Wind Project | Hunter, OK | Southwest Power Pool (SWPP) | 879.3 GWh | Nov 2012 | Aug 2026 | Wind |
| 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 |
| Keenan II Renewable Energy Co LLC | CPV Keenan II Renewable Energy Co LLC | Woodward, OK | Southwest Power Pool (SWPP) | 246.6 GWh | Nov 2010 | 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 |
| Balko Wind LLC | Balko Wind LLC | Balko, OK | Southwest Power Pool (SWPP) | 519.5 GWh | Jul 2015 | Aug 2026 | Wind |
| Kingfisher Wind LLC | Kingfisher Wind LLC | Kingfisher, OK | Southwest Power Pool (SWPP) | 891.5 GWh | Feb 2016 | Aug 2026 | Wind |
| Origin Wind | Origin Wind Energy LLC | Hennepin, OK | Southwest Power Pool (SWPP) | 295.7 GWh | Oct 2014 | Dec 2025 | Wind |
| GREC | Grand River Dam Authority | Chouteau, OK | Southwest Power Pool (SWPP) | 2.7 TWh | May 1981 | Aug 2026 | Natural Gas : 61.4% Subbituminous Coal : 38.6% |
| Goodwell Wind Project LLC | Goodwell Wind Project LLC | Goodwell, OK | Southwest Power Pool (SWPP) | 387.0 GWh | Nov 2015 | Aug 2026 | 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 |
| Elk City LLC | Elk City LLC | Sweetwater, OK | Southwest Power Pool (SWPP) | 595.3 GWh | Nov 2009 | Aug 2026 | Wind |
| Oklahoma Wind Energy Center | FPL Energy Oklahoma Wind LLC | Woodward, OK | Southwest Power Pool (SWPP) | 140.6 GWh | Sep 2003 | Dec 2025 | Wind |
| Weatherford Wind Energy Center | FPL Energy Weatherford, LLC | Weatherford, OK | Southwest Power Pool (SWPP) | 610.1 GWh | Mar 2005 | Dec 2025 | Wind |
| Blue Canyon Windpower II | Blue Canyon Windpower II LLC | Carnegie, OK | Southwest Power Pool (SWPP) | 565.7 GWh | Nov 2005 | Dec 2025 | Wind |
| Laverne Diesel Generating Plant | Town of Laverne - (OK) | Laverne, OK | Southwest Power Pool (SWPP) | 34.0 MWh | Dec 2005 | Dec 2025 | Distillate Fuel Oil |
| Centennial Wind Farm | Oklahoma Gas & Electric Co | Fort Supply, OK | Southwest Power Pool (SWPP) | 156.7 GWh | Nov 2006 | Dec 2025 | Wind |
| Sleeping Bear LLC | NRG Energy Gas & Wind Holdings Inc | Woodward, OK | Southwest Power Pool (SWPP) | 84.5 GWh | Sep 2007 | Dec 2025 | Wind |
| Dempsey Ridge Wind Farm | Acciona Wind Energy USA LLC | Cheyenne, OK | Southwest Power Pool (SWPP) | 118.3 GWh | Apr 2012 | Dec 2025 | Wind |
| Red Hills Wind Project LLC | Acciona Wind Energy USA LLC | Hammon, OK | Southwest Power Pool (SWPP) | 190.2 GWh | Nov 2008 | Dec 2025 | Wind |
| Buffalo Bear LLC | Buffalo Bear, LLC | Woodward, OK | Southwest Power Pool (SWPP) | 19.9 GWh | Nov 2008 | Dec 2025 | Wind |
| Blue Canyon Windpower V LLC | Blue Canyon Windpower V LLC | Carnegie, OK | Southwest Power Pool (SWPP) | 244.7 GWh | Sep 2009 | Dec 2025 | Wind |
| Taloga Wind LLC | Taloga Wind LLC | Putnam, OK | Southwest Power Pool (SWPP) | 188.2 GWh | Jun 2011 | Dec 2025 | Wind |
| OU Spirit Wind Farm | Oklahoma Gas & Electric Co | Woodward, OK | Southwest Power Pool (SWPP) | 127.1 GWh | Nov 2009 | Dec 2025 | Wind |
| Crossroads Wind Farm | Oklahoma Gas & Electric Co | Canton, OK | Southwest Power Pool (SWPP) | 420.2 GWh | Dec 2011 | Aug 2026 | Wind |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 83.7 GWh | Apr 2001 | Dec 2024 | Natural Gas |
| Kiamichi Energy Facility | Kiowa Power Partners LLC | Kiowa, OK | Electric Reliability Council of Texas, Inc. (ERCO) | 5.6 TWh | Mar 2003 | Aug 2026 | 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 |
| Chouteau | Associated Electric Coop, Inc | Pryor, OK | Associated Electric Cooperative, Inc. (AECI) | 6.3 TWh | Dec 1999 | Aug 2026 | Natural Gas |
Browse Power Plants By Oklahoma Counties
Figures are based on August 2026 generation numbers.| County | State Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Cleveland County, OK | # 50 | 2 | 3.6 GWh |
| Love County, OK | # 49 | 1 | 4.6 GWh |
| Hughes County, OK | # 48 | 2 | 12.6 GWh |
| Okfuskee County, OK | # 47 | 1 | 12.8 GWh |
| Bryan County, OK | # 46 | 2 | 19.9 GWh |
| Payne County, OK | # 45 | 6 | 107.8 GWh |
| Coal County, OK | # 44 | 3 | 186.4 GWh |
| Cherokee County, OK | # 43 | 1 | 217.3 GWh |
| Harper County, OK | # 42 | 4 | 261.1 GWh |
| Haskell County, OK | # 41 | 1 | 294.0 GWh |
| Texas County, OK | # 40 | 6 | 388.6 GWh |
| Pontotoc County, OK | # 39 | 2 | 388.9 GWh |
| Pushmataha County, OK | # 38 | 1 | 454.1 GWh |
| Sequoyah County, OK | # 37 | 2 | 460.6 GWh |
| Osage County, OK | # 36 | 4 | 495.0 GWh |
| Le Flore County, OK | # 35 | 2 | 606.9 GWh |
| McCurtain County, OK | # 34 | 3 | 621.9 GWh |
| Woods County, OK | # 33 | 2 | 686.1 GWh |
| Johnston County, OK | # 32 | 1 | 882.7 GWh |
| Comanche County, OK | # 31 | 4 | 897.0 GWh |
| Roger Mills County, OK | # 30 | 3 | 903.8 GWh |
| Kiowa County, OK | # 29 | 3 | 924.4 GWh |
| Stephens County, OK | # 28 | 3 | 949.0 GWh |
| Major County, OK | # 27 | 3 | 971.3 GWh |
| Grant County, OK | # 26 | 2 | 1.0 TWh |
| County | State Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Grady County, OK | # 25 | 8 | 1.4 TWh |
| Choctaw County, OK | # 24 | 2 | 1.5 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 |
| Kingfisher County, OK | # 20 | 3 | 1.8 TWh |
| McClain County, OK | # 19 | 1 | 1.8 TWh |
| Dewey County, OK | # 18 | 9 | 1.9 TWh |
| Ellis County, OK | # 17 | 2 | 2.1 TWh |
| Woodward County, OK | # 16 | 8 | 2.1 TWh |
| Seminole County, OK | # 15 | 1 | 2.4 TWh |
| Logan County, OK | # 14 | 3 | 2.4 TWh |
| Kay County, OK | # 13 | 13 | 2.7 TWh |
| Beaver County, OK | # 12 | 4 | 2.7 TWh |
| Muskogee County, OK | # 11 | 4 | 3.5 TWh |
| Rogers County, OK | # 10 | 1 | 3.7 TWh |
| Custer County, OK | # 9 | 2 | 4.2 TWh |
| Noble County, OK | # 8 | 3 | 4.3 TWh |
| Wagoner County, OK | # 7 | 1 | 4.3 TWh |
| Caddo County, OK | # 6 | 13 | 4.4 TWh |
| Garfield County, OK | # 5 | 8 | 4.4 TWh |
| Oklahoma County, OK | # 4 | 5 | 4.6 TWh |
| Tulsa County, OK | # 3 | 5 | 5.6 TWh |
| Pittsburg County, OK | # 2 | 2 | 5.6 TWh |
| Mayes County, OK | # 1 | 14 | 10.0 TWh |