Directory of Power Plants in Oklahoma
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Canadian Hills Wind | Canadian Hills Wind LLC | El Rino, OK | Southwest Power Pool (SWPP) | 529.4 GWh | Nov 2012 | Aug 2026 | Wind |
| Spring Creek Energy Center | Evergy Kansas Central, Inc | Edmond, OK | Southwest Power Pool (SWPP) | 123.6 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| Twelvemile Solar 2 | Leeward Asset Management, LLC | Durant, OK | Southwest Power Pool (SWPP) | 67.0 GWh | - | Aug 2026 | Solar |
| Butterfield Solar Farm | Oklahoma Gas & Electric Co | Durant, OK | Southwest Power Pool (SWPP) | 11.0 GWh | Feb 2022 | Dec 2025 | Solar |
| Arbuckle Mountain Wind Farm LLC | Arbuckle Mountain Wind Farm LLC | Davis, OK | Southwest Power Pool (SWPP) | 291.5 GWh | Oct 2015 | Dec 2025 | Wind |
| Chickasaw Nation Solar Farm | Oklahoma Gas & Electric Co | Davis, OK | Southwest Power Pool (SWPP) | 9.6 GWh | Jun 2020 | Dec 2025 | Solar |
| Cyril | Western Farmers Elec Coop, Inc | Cyril, OK | Southwest Power Pool (SWPP) | 8.6 GWh | Apr 2017 | Aug 2026 | Solar |
| Cushing | City of Cushing - (OK) | Cushing, OK | Southwest Power Pool (SWPP) | 94.0 MWh | May 1936 | Dec 2025 | Natural Gas : 71.9% Distillate Fuel Oil : 28.1% |
| Horizon Hill Wind Project | Horizon Hill Wind, LLC | Crescent, OK | Southwest Power Pool (SWPP) | 692.0 GWh | Jan 2024 | Aug 2026 | Wind |
| Covington Solar Farm | Oklahoma Gas & Electric Co | Covington, OK | Southwest Power Pool (SWPP) | 12.0 GWh | Jan 2018 | Dec 2025 | Solar |
| Little Elk Wind Project LLC | Enel Green Power NA, Inc. | Cordell, OK | Southwest Power Pool (SWPP) | 318.6 GWh | Nov 2015 | Dec 2025 | Wind |
| Wildhorse Mountain Wind Facility | Southern Power Co | Clayton, OK | Southwest Power Pool (SWPP) | 454.1 GWh | Nov 2019 | Aug 2026 | 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% |
| Dempsey Ridge Wind Farm | Acciona Wind Energy USA LLC | Cheyenne, OK | Southwest Power Pool (SWPP) | 118.3 GWh | Apr 2012 | Dec 2025 | Wind |
| Little Dixie | Peoples Electric Cooperative | Centrahoma, OK | Southwest Power Pool (SWPP) | 26.8 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 |
| Centrahoma East | Peoples Electric Cooperative | Centrahoma, OK | Southwest Power Pool (SWPP) | 74.3 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Skeleton Creek Energy Center Hybrid | Skeleton Creek Energy Center | Carrier, OK | Southwest Power Pool (SWPP) | 1.5 TWh | Nov 2020 | Aug 2026 | Wind : 64.1% Solar : 35.9% |
| Blue Canyon Windpower VI LLC | Blue Canyon Windpower VI LLC | Carnegie, OK | Southwest Power Pool (SWPP) | 212.3 GWh | Nov 2011 | 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 |
| Blue Canyon Windpower V LLC | Blue Canyon Windpower V LLC | Carnegie, OK | Southwest Power Pool (SWPP) | 244.7 GWh | Sep 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 |
| Buzzard Flop | Peoples Electric Cooperative | Calvin, OK | Southwest Power Pool (SWPP) | 12.6 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| Cana Gas Processing Plant | EnLink Midstream Services, LLC | Calumet, OK | Southwestern Power Administration (SPA) | 1.2 GWh | Aug 2010 | Aug 2026 | Distillate Fuel Oil |
| Choctaw Nation Solar Farm | Oklahoma Gas & Electric Co | Calera, OK | Southwest Power Pool (SWPP) | 9.0 GWh | Jun 2020 | Dec 2025 | Solar |
| Osage Wind, LLC | Enel Green Power NA, Inc. | Burbank, OK | Associated Electric Cooperative, Inc. (AECI) | 480.3 GWh | May 2015 | Dec 2025 | Wind |
| Broken Bow Dam | USCE-Tulsa District | Broken Bow, OK | Southwest Power Pool (SWPP) | 195.7 GWh | Dec 1969 | Dec 2025 | Water |
| Oneta Energy Center | Oneta Power LLC | Broken Arrow, OK | Southwest Power Pool (SWPP) | 4.3 TWh | Jun 2002 | Aug 2026 | Natural Gas |
| Rock Falls Wind Farm LLC | Public Service Co of Oklahoma | Braman, OK | Southwest Power Pool (SWPP) | 386.9 GWh | Nov 2017 | Jan 2026 | Wind |
| Frontier Windpower II | Deriva Energy | Blackwell, OK | Southwest Power Pool (SWPP) | 810.6 GWh | Jan 2021 | Aug 2026 | Wind |
| NextEra-Blackwell Wind, LLC | Blackwell Wind, LLC | Blackwell, OK | Southwest Power Pool (SWPP) | 83.3 GWh | Nov 2012 | Dec 2025 | Wind |
| Ponderosa Wind Energy Center | Ponderosa Wind, LLC | Beaver, OK | Southwest Power Pool (SWPP) | 949.5 GWh | Oct 2020 | Aug 2026 | Wind |
| Bluestem | Bluestem Wind Energy, LLC | Beaver, OK | Southwest Power Pool (SWPP) | 804.0 GWh | Nov 2016 | Aug 2026 | Wind |
| Balko Wind LLC | Balko Wind LLC | Balko, OK | Southwest Power Pool (SWPP) | 519.5 GWh | Jul 2015 | Aug 2026 | Wind |
| Ponderosa Wind II | Ponderosa Wind II, LLC | Balko, OK | Southwest Power Pool (SWPP) | 469.3 GWh | Nov 2024 | Aug 2026 | Wind |
| Great Western Wind Energy, LLC | EDF Renewable Asset Holdings, Inc. | Arnett, OK | Southwest Power Pool (SWPP) | 976.5 GWh | Nov 2016 | Aug 2026 | Wind |
| Caddo Wind | ALLETE Clean Energy | Apache, OK | Southwest Power Pool (SWPP) | 1.0 TWh | Dec 2021 | Aug 2026 | Wind |
| Pine Ridge | Western Farmers Elec Coop, Inc | Apache, OK | Southwest Power Pool (SWPP) | 5.2 GWh | Feb 2017 | Aug 2026 | Solar |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 83.7 GWh | Apr 2001 | Dec 2024 | Natural Gas |
| White Rock West Wind Project | White Rock Wind West, LLC | Anadarko, OK | Southwest Power Pool (SWPP) | 400.4 GWh | Nov 2023 | Aug 2026 | Wind |
| White Rock East Wind Project | White Rock Wind East, LLC | Anadarko, OK | Southwest Power Pool (SWPP) | 730.2 GWh | Dec 2023 | Aug 2026 | Wind |
| Anadarko Plant | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 787.0 GWh | Jul 1953 | Aug 2026 | Natural Gas |
| Southwestern | Public Service Co of Oklahoma | Anadarko, OK | Southwest Power Pool (SWPP) | 453.5 GWh | Jun 1952 | Dec 2025 | Natural Gas |
| Sundance Wind Project, LLC | Public Service Co of Oklahoma | Alva, OK | Southwest Power Pool (SWPP) | 669.4 GWh | Mar 2021 | Aug 2026 | Wind |
| Waynoka Gas Processing Plant | Targa Pipeline Mid-Continent West OK LLC | Alva, OK | Southwest Power Pool (SWPP) | 16.7 GWh | Jun 2006 | 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 |