Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Twelvemile Solar 1 | Leeward Asset Management, LLC | Tulsa, OK | Southwest Power Pool (SWPP) | 61.7 GWh | - | May 2026 | Solar |
| Willow Creek Wind (OK) | Willow Creek Wind LLC | Morrison, OK | Southwest Power Pool (SWPP) | 545.3 GWh | Oct 2025 | May 2026 | Wind |
| Fayetteville Public Schools (Ozarks) | Nabholz Solar FPS Ozarks, LLC | Elkins, AR | Southwest Power Pool (SWPP) | 2.2 GWh | May 2023 | Dec 2024 | Solar |
| UADA | Entegrity Solar UA AG, LLC | Nashville, AR | Southwest Power Pool (SWPP) | 5.9 GWh | Apr 2023 | Dec 2024 | Solar |
| Diversion Wind Energy LLC | Southwestern Electric Power Co | Seymour, TX | Southwest Power Pool (SWPP) | 738.1 GWh | Nov 2024 | Jan 2026 | Wind |
| Bowman Wind | Bowman Wind, LLC | Bowman, ND | Southwest Power Pool (SWPP) | 477.2 GWh | Oct 2025 | May 2026 | Wind |
| Sunflower Energy Center, LLC | Sunflower Energy Center, LLC | Peabody, KS | Southwest Power Pool (SWPP) | 798.8 GWh | Sep 2023 | May 2026 | Wind |
| Seven Cowboy Wind Project, LLC | Seven Cowboy Wind Project, LLC | Rocky, OK | Southwest Power Pool (SWPP) | 1.2 TWh | Feb 2023 | May 2026 | Wind |
| Beloit Solar LLC | PPM Solar LLC | Beloit, KS | Southwest Power Pool (SWPP) | 4.1 GWh | May 2022 | Dec 2025 | Solar |
| Airport 009239 SCS Lexington, LLC | Arevon Energy, Inc. | Lexington, NE | Southwest Power Pool (SWPP) | 1.7 GWh | Apr 2021 | Dec 2025 | Solar |
| Corvias - Fort Riley II | Onyx Asset Services Group | Fort Riley, KS | Southwest Power Pool (SWPP) | 1.9 GWh | Jan 2022 | Dec 2025 | Solar |
| Monroe 009452 SCS Cozad, LLC | Arevon Energy, Inc. | Cozad, NE | Southwest Power Pool (SWPP) | 3.9 GWh | Jun 2021 | Dec 2025 | Solar |
| Fredonia (KS) | City of Fredonia - (KS) | Fredonia, KS | Southwest Power Pool (SWPP) | 6.0 MWh | May 2023 | Dec 2025 | Distillate Fuel Oil |
| Hecate Energy Upshur Rural LLC | Hecate Energy Upshur Rural LLC | Ore City, TX | Southwest Power Pool (SWPP) | 4.1 GWh | Jun 2022 | Dec 2024 | Solar |
| POET Bioprocessing- Mitchell | POET Bioprocessing- Mitchell | Mitchell, SD | Southwest Power Pool (SWPP) | 20.3 GWh | Sep 2021 | Dec 2025 | Natural Gas |
| Bob Glanzer Generating Station | NorthWestern Energy - (SD) | Huron, SD | Southwest Power Pool (SWPP) | 104.1 GWh | Mar 2022 | Dec 2024 | Natural Gas |
| Hawthorn Solar I | Evergy Metro | Kansas City, MO | Southwest Power Pool (SWPP) | 16.2 GWh | Dec 2022 | Dec 2025 | Solar |
| Rocking R Solar, LLC | Rocking R Solar, LLC | Hosston, LA | Southwest Power Pool (SWPP) | 120.2 GWh | Jul 2025 | May 2026 | Solar |
| Western Plains Wind | Western Plains Wind, LLC | Oakley, KS | Southwest Power Pool (SWPP) | 11.7 GWh | Sep 2021 | Dec 2025 | Wind |
| 25 Mile Creek | Enel Green Power NA, Inc. | Gage, OK | Southwest Power Pool (SWPP) | 1.1 TWh | Dec 2022 | May 2026 | Wind |
| Kansas Ethanol, LLC | Kansas Ethanol, LLC | Lyons, KS | Southwest Power Pool (SWPP) | 117.4 GWh | May 2020 | Dec 2025 | Natural Gas |
| Platteview Solar LLC | AES Distributed Energy | Ashland, NE | Southwest Power Pool (SWPP) | 151.0 GWh | Apr 2024 | May 2026 | Solar |
| Deshler Solar | Today's Power, Inc. | Hebron, NE | Southwest Power Pool (SWPP) | 2.4 GWh | Jul 2023 | Dec 2025 | Solar |
| CMS-Coldwater | Today's Power, Inc. | Coldwater, KS | Southwest Power Pool (SWPP) | 3.4 GWh | Mar 2022 | Dec 2025 | Solar |
| Centerville (NE) | Today's Power, Inc. | Roca, NE | Southwest Power Pool (SWPP) | 2.2 GWh | May 2023 | Dec 2025 | Solar |
| Caney Valley | Today's Power, Inc. | Sedan, KS | Southwest Power Pool (SWPP) | 2.3 GWh | Oct 2023 | Dec 2025 | Solar |
| BP-Kanza | Today's Power, Inc. | Pratt, KS | Southwest Power Pool (SWPP) | 2.0 GWh | Mar 2022 | Dec 2025 | Solar |
| Flat Ridge 4 | Public Service Co of Oklahoma | Harper, KS | Southwest Power Pool (SWPP) | 374.6 GWh | May 2025 | Feb 2026 | Wind |
| Museum Drive East Solar | City of Grand Island - (NE) | Grand Island, NE | Southwest Power Pool (SWPP) | 20.0 GWh | Nov 2024 | Dec 2025 | Solar |
| Flat Ridge 5 | Public Service Co of Oklahoma | Harper, KS | Southwest Power Pool (SWPP) | 294.0 GWh | Jul 2025 | Feb 2026 | Wind |
| Boot Hill Solar | Boot Hill Solar LLC | Dodge City, KS | Southwest Power Pool (SWPP) | 58.0 GWh | - | May 2026 | Solar |
| RE Solar, LLC | Redfield Energy, LLC | Redfield, SD | Southwest Power Pool (SWPP) | 11.9 GWh | Nov 2024 | Dec 2025 | Solar |
| Pixley Solar Energy | Public Service Co of Oklahoma | Medicine Lodge, KS | Southwest Power Pool (SWPP) | 455.7 GWh | Apr 2025 | May 2026 | Solar |
| Stuart (OK) | Peoples Electric Cooperative | McAlester, OK | Southwest Power Pool (SWPP) | 11.7 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| Little Dixie | Peoples Electric Cooperative | Centrahoma, OK | Southwest Power Pool (SWPP) | 26.8 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Southwest Arkansas Electric | Today's Power, Inc. | Texarkana, AR | Southwest Power Pool (SWPP) | 2.1 GWh | Jan 2020 | Dec 2025 | Solar |
| Springdale School District | Today's Power, Inc. | Springdale, AR | Southwest Power Pool (SWPP) | 4.6 GWh | Jun 2022 | Dec 2025 | Solar |
| St. George | Today's Power, Inc. | St. George, KS | Southwest Power Pool (SWPP) | 2.1 GWh | May 2021 | Dec 2025 | Solar |
| St. Paul-Howard Greeley | Today's Power, Inc. | St. Paul, NE | Southwest Power Pool (SWPP) | 2.2 GWh | Jul 2023 | Dec 2025 | Solar |
| Stromsburg-Polk County | Today's Power, Inc. | Stromsburg, NE | Southwest Power Pool (SWPP) | 1.9 GWh | Oct 2023 | Dec 2025 | Solar |
| Studebaker | Today's Power, Inc. | Fredonia, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Apr 2021 | Dec 2025 | Solar |
| Tri County - TenK | Today's Power, Inc. | Hooker, OK | Southwest Power Pool (SWPP) | 1.6 GWh | Mar 2016 | Dec 2025 | Solar |
| Urbana-Heartland | Today's Power, Inc. | Chanute, KS | Southwest Power Pool (SWPP) | 2.0 GWh | Apr 2021 | Dec 2025 | Solar |
| XNA (NW AR Natnl Airport) | Today's Power, Inc. | Bentonville, AR | Southwest Power Pool (SWPP) | 1.3 GWh | Sep 2025 | Dec 2025 | Solar |
| Harvey County | Today's Power, Inc. | Newton, KS | Southwest Power Pool (SWPP) | 2.3 GWh | Apr 2021 | Dec 2025 | Solar |
| 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 |
| Buzzard Flop | Peoples Electric Cooperative | Calvin, OK | Southwest Power Pool (SWPP) | 12.6 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| Plant X Solar | Southwestern Public Service Co | Earth, TX | Southwest Power Pool (SWPP) | 79.1 GWh | - | May 2026 | Solar |
| DIVOCSG 2 LLC | Madison Energy Investments LLC | Cokato, MN | Southwest Power Pool (SWPP) | 742.0 MWh | Nov 2023 | Dec 2025 | Solar |
| Madison Solar (NE) | MMPS1, LLC | Madison, NE | Southwest Power Pool (SWPP) | 2.9 GWh | Apr 2025 | Dec 2025 | Solar |
| Riley III - Site 6 Community Solar | Onyx Asset Services Group | Fort Riley, KS | Southwest Power Pool (SWPP) | 3.4 GWh | Feb 2025 | Dec 2025 | Solar |
| Cunningham Solar I & BESS | Southwestern Public Service Co | Hobbs, NM | Southwest Power Pool (SWPP) | 38.3 GWh | - | May 2026 | Solar |
| Wagon Wheel Wind | Southwestern Electric Power Co | Orlando, OK | Southwest Power Pool (SWPP) | 801.0 GWh | Nov 2025 | Mar 2026 | Wind |
| Hindsville | Today's Power, Inc. | Hindsville, AR | Southwest Power Pool (SWPP) | 127.0 MWh | Nov 2025 | Dec 2025 | Solar |
| Mound | Today's Power, Inc. | Mound Valley, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Apr 2021 | Dec 2025 | Solar |
| Solomon-DS&O | Today's Power, Inc. | Solomon, KS | Southwest Power Pool (SWPP) | 2.3 GWh | Apr 2023 | Dec 2025 | Solar |
| Munson-DS&O | Today's Power, Inc. | Junction City, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Apr 2021 | Dec 2025 | Solar |
| NLRED 5MW | Today's Power, Inc. | North Little Rock, AR | Southwest Power Pool (SWPP) | 11.3 GWh | Aug 2024 | Dec 2025 | Solar |
| Oskaloosa | Today's Power, Inc. | Oskaloosa, KS | Southwest Power Pool (SWPP) | 2.1 GWh | Apr 2021 | Dec 2025 | Solar |
| City of Clarksville | Today's Power, Inc. | Clarksville, AR | Southwest Power Pool (SWPP) | 663.0 MWh | Oct 2025 | Dec 2025 | Solar |
| Greenbush-Heartland | Today's Power, Inc. | Girard, KS | Southwest Power Pool (SWPP) | 1.9 GWh | Apr 2021 | Dec 2025 | Solar |
| Maize | Today's Power, Inc. | Colwich, KS | Southwest Power Pool (SWPP) | 2.3 GWh | Apr 2021 | Dec 2025 | Solar |
| Twelvemile Solar 2 | Leeward Asset Management, LLC | Durant, OK | Southwest Power Pool (SWPP) | 30.1 GWh | - | May 2026 | Solar |
| Lindsborg | Today's Power, Inc. | Lindsborg, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Apr 2021 | Dec 2025 | Solar |
| Ozark Solar Park | Today's Power, Inc. | Lincoln, AR | Southwest Power Pool (SWPP) | 4.1 GWh | Jun 2021 | Dec 2025 | Solar |
| Huntsville-Ark Valley, KS | Today's Power, Inc. | Huntsville, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Apr 2021 | Dec 2025 | Solar |
| Greensburg Solar | Today's Power, Inc. | Greensburg, KS | Southwest Power Pool (SWPP) | 1.7 GWh | May 2021 | Dec 2025 | Solar |
| People's | Today's Power, Inc. | Fitzhugh, OK | Southwest Power Pool (SWPP) | 12.0 GWh | Nov 2023 | Dec 2025 | Solar |
| Rich Mountain Electric Cooperative | Today's Power, Inc. | Mena, AR | Southwest Power Pool (SWPP) | 1.9 GWh | Apr 2020 | Dec 2025 | Solar |
| Ruby-Norris | Today's Power, Inc. | Milford, NE | Southwest Power Pool (SWPP) | 2.2 GWh | Sep 2023 | Dec 2025 | Solar |
| BESSP1, LLC. | BESSP1, LLC. | Shallowater, TX | Southwest Power Pool (SWPP) | 8.9 GWh | Oct 2023 | Dec 2025 | Solar |
| FreeState Kiro Solar I | Evergy Kansas Central, Inc | Silver Lake, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Jan 2023 | Dec 2025 | Solar |
| FreeState Stull Solar I | Evergy Kansas Central, Inc | LeCompton, KS | Southwest Power Pool (SWPP) | 2.9 GWh | Nov 2023 | Dec 2025 | Solar |
| FreeState Crooked Post Solar I | Evergy Kansas Central, Inc | Topeka, KS | Southwest Power Pool (SWPP) | 3.4 GWh | Feb 2023 | Dec 2025 | Solar |
| Fredonia Solar (KS) | PPM Solar LLC | Fredonia, KS | Southwest Power Pool (SWPP) | 3.9 GWh | Apr 2024 | Dec 2025 | Solar |
| Americus | Today's Power, Inc. | Emporia, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Jul 2021 | Dec 2025 | Solar |
| Cheney Solar | Today's Power, Inc. | Cheney, KS | Southwest Power Pool (SWPP) | 2.3 GWh | Mar 2021 | Dec 2025 | Solar |
| North Bend Wind Project, LLC | North Bend Wind Project, LLC | Highmore, SD | Southwest Power Pool (SWPP) | 853.6 GWh | Nov 2023 | May 2026 | Wind |
| North Fork Solar Project | North Fork Solar Project, LLC | Snyder, OK | Southwest Power Pool (SWPP) | 319.5 GWh | Apr 2024 | May 2026 | Solar |
| DeGraff Butler Electric | Today's Power, Inc. | Burns, KS | Southwest Power Pool (SWPP) | 2.1 GWh | Apr 2021 | Dec 2025 | Solar |
| Ponderosa Wind II | Ponderosa Wind II, LLC | Balko, OK | Southwest Power Pool (SWPP) | 460.8 GWh | Nov 2024 | May 2026 | Wind |
| Oak Leaf - CSG Portfolio (OL 44) | Distributed Solar Development, LLC | Watkins, CO | Southwest Power Pool (SWPP) | 3.0 GWh | Nov 2020 | Dec 2025 | Solar |
| Oak Leaf - CSG Portfolio (OL 39) | Distributed Solar Development, LLC | Watkins, CO | Southwest Power Pool (SWPP) | 2.7 GWh | May 2021 | Dec 2025 | Solar |
| Oak Leaf - CSG Portfolio (OL 38) | Distributed Solar Development, LLC | Watkins, CO | Southwest Power Pool (SWPP) | 3.0 GWh | May 2021 | Dec 2025 | Solar |
| Oak Leaf - CSG Portfolio (OL 37) | Distributed Solar Development, LLC | Watkins, CO | Southwest Power Pool (SWPP) | 2.5 GWh | Nov 2020 | Dec 2025 | Solar |
| SPPW1, LLC | SPPW1, LLC | Upland, NE | Southwest Power Pool (SWPP) | 24.5 GWh | Jun 2022 | Dec 2025 | Wind |
| Oak Leaf - CSG Portfolio (OL 36) | Distributed Solar Development, LLC | Watkins, CO | Southwest Power Pool (SWPP) | 3.2 GWh | May 2021 | Dec 2025 | Solar |
| Osawatomie Solar | Evergy Kansas Central, Inc | Osawatomie, KS | Southwest Power Pool (SWPP) | 10.8 GWh | Nov 2024 | Dec 2025 | Solar |
| Butterfield Solar Farm | Oklahoma Gas & Electric Co | Durant, OK | Southwest Power Pool (SWPP) | 11.0 GWh | Feb 2022 | Dec 2025 | Solar |
| Hayhurst New Mexico Solar | Hayhurst New Mexico Solar | Malaga, NM | Southwest Power Pool (SWPP) | 56.6 GWh | Jul 2023 | Dec 2025 | Solar |
| High Banks Wind | High Banks Wind, LLC | Belleville, KS | Southwest Power Pool (SWPP) | 2.5 TWh | Nov 2023 | May 2026 | Wind |
| Chaves County Solar II | Chaves County Solar II, LLC | Roswell, NM | Southwest Power Pool (SWPP) | 65.1 GWh | Mar 2023 | May 2026 | Solar |
| Sweetland Wind Farm, LLC | Sweetland Wind Farm, LLC | St. Lawrence, SD | Southwest Power Pool (SWPP) | 830.5 GWh | Sep 2023 | May 2026 | Wind |
| Tesoro Mandan Cogeneration Plant | Tesoro Refining and Marketing Co LLC | Mandan, ND | Southwest Power Pool (SWPP) | 50.4 GWh | Sep 1954 | May 2026 | Other Gas : 62.0% Natural Gas : 38.0% |
| Wasson CO2 Removal Plant | Occidental Permian Ltd | Denver City, TX | Southwest Power Pool (SWPP) | 114.0 GWh | Jan 1988 | Dec 2025 | Natural Gas |
| Black Hawk Station | Borger Energy Associates LP | Borger, TX | Southwest Power Pool (SWPP) | 1.4 TWh | May 1999 | May 2026 | Natural Gas : 86.6% Other Gas : 13.4% |
| Mustang Station | Golden Spread Electric Cooperative, Inc | Denver City, TX | Southwest Power Pool (SWPP) | 2.2 TWh | May 1999 | May 2026 | Natural Gas |
| Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 575.8 GWh | Dec 1967 | May 2026 | Black Liquor : 69.8% Natural Gas : 11.6% Wood/Wood Waste Solids : 11.5% Bituminous Coal : 5.8% Tire-derived Fuels : 1.4% |
| Eastman Cogeneration Facility | Eastman Cogeneration LP | Longview, TX | Southwest Power Pool (SWPP) | 2.6 TWh | Mar 2001 | May 2026 | Natural Gas |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |