Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Fort Calhoun Community Solar | Madison Energy Investments LLC | Fort Calhoun, NE | Southwest Power Pool (SWPP) | 9.3 GWh | Nov 2019 | Sep 2025 | Solar |
| Oak Leaf - CSG Portfolio (OL 36) | Distributed Solar Development, LLC | Watkins, CO | Southwest Power Pool (SWPP) | 3.2 GWh | May 2021 | Dec 2025 | Solar |
| Americus | Today's Power, Inc. | Emporia, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Jul 2021 | 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 |
| North Bend Wind Project, LLC | North Bend Wind Project, LLC | Highmore, SD | Southwest Power Pool (SWPP) | 750.4 GWh | Nov 2023 | Aug 2026 | Wind |
| Fredonia Solar (KS) | PPM Solar LLC | Fredonia, KS | Southwest Power Pool (SWPP) | 3.9 GWh | Apr 2024 | Dec 2025 | Solar |
| DeGraff Butler Electric | Today's Power, Inc. | Burns, KS | Southwest Power Pool (SWPP) | 2.1 GWh | Apr 2021 | Dec 2025 | Solar |
| High Banks Wind | High Banks Wind, LLC | Belleville, KS | Southwest Power Pool (SWPP) | 2.5 TWh | Nov 2023 | Aug 2026 | Wind |
| Ponderosa Wind II | Ponderosa Wind II, LLC | Balko, OK | Southwest Power Pool (SWPP) | 469.3 GWh | Nov 2024 | Aug 2026 | Wind |
| FreeState Crooked Post Solar I | Evergy Kansas Central, Inc | Topeka, KS | Southwest Power Pool (SWPP) | 3.4 GWh | Feb 2023 | Dec 2025 | Solar |
| North Fork Solar Project | North Fork Solar Project, LLC | Snyder, OK | Southwest Power Pool (SWPP) | 323.2 GWh | Apr 2024 | Aug 2026 | Solar |
| FreeState Kiro Solar I | Evergy Kansas Central, Inc | Silver Lake, KS | Southwest Power Pool (SWPP) | 2.2 GWh | Jan 2023 | Dec 2025 | Solar |
| Cheney Solar | Today's Power, Inc. | Cheney, KS | Southwest Power Pool (SWPP) | 2.3 GWh | Mar 2021 | Dec 2025 | Solar |
| Butterfield Solar Farm | Oklahoma Gas & Electric Co | Durant, OK | Southwest Power Pool (SWPP) | 11.0 GWh | Feb 2022 | Dec 2025 | Solar |
| Osawatomie Solar | Evergy Kansas Central, Inc | Osawatomie, KS | Southwest Power Pool (SWPP) | 10.8 GWh | Nov 2024 | Dec 2025 | Solar |
| SPPW1, LLC | SPPW1, LLC | Upland, NE | Southwest Power Pool (SWPP) | 24.5 GWh | Jun 2022 | Dec 2025 | Wind |
| Sweetland Wind Farm, LLC | Sweetland Wind Farm, LLC | St. Lawrence, SD | Southwest Power Pool (SWPP) | 863.7 GWh | Sep 2023 | Aug 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 |
| Hayhurst New Mexico Solar | Hayhurst New Mexico Solar | Malaga, NM | Southwest Power Pool (SWPP) | 56.6 GWh | Jul 2023 | Dec 2025 | Solar |
| Chaves County Solar II | Chaves County Solar II, LLC | Roswell, NM | Southwest Power Pool (SWPP) | 69.2 GWh | Mar 2023 | Aug 2026 | 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 |
| Engineered Carbons Borger Cogen | Orion Engineered Carbons | Borger, TX | Southwest Power Pool (SWPP) | 31.6 GWh | Sep 1982 | Dec 2025 | Other Gas : 99.5% |
| Beatrice | Nebraska Public Power District | Beatrice, NE | Southwest Power Pool (SWPP) | 356.4 GWh | Dec 2004 | Dec 2025 | Natural Gas |
| Frontier | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 471.3 GWh | Aug 1989 | Aug 2026 | Natural Gas |
| Comanche (OK) | Public Service Co of Oklahoma | Lawton, OK | Southwest Power Pool (SWPP) | 331.3 GWh | Apr 1962 | Dec 2025 | Natural Gas |
| International Paper Valliant OK | International Paper - Valliant | Valliant, OK | Southwest Power Pool (SWPP) | 426.2 GWh | Sep 1971 | Aug 2026 | Black Liquor : 56.4% Natural Gas : 28.5% Other Biomass Solids : 15.0% |
| Mulvane 2 | City of Mulvane - (KS) | Mulvane, KS | Southwest Power Pool (SWPP) | 61.0 MWh | Aug 2003 | Dec 2025 | Distillate Fuel Oil |
| Kansas River Project | Bowersock Mills & Power Co | Lawrence, KS | Southwest Power Pool (SWPP) | 26.1 GWh | Dec 1919 | Aug 2026 | Water |
| Georgia-Pacific Muskogee | Georgia-Pacific Muskogee LLC | Muskogee, OK | Southwest Power Pool (SWPP) | 350.2 GWh | Feb 1978 | Aug 2026 | Natural Gas : 88.9% Subbituminous Coal : 11.1% |
| Iowa Distributed Wind Generation Project | City of Algona - (IA) | Algona, IA | Southwest Power Pool (SWPP) | 3.7 GWh | May 2000 | Dec 2025 | Wind |
| Baldwin City Plant No 2 | City of Baldwin City- (KS) | Baldwin City, KS | Southwest Power Pool (SWPP) | 122.0 MWh | Jul 2004 | Dec 2025 | Distillate Fuel Oil : 76.4% Natural Gas : 23.6% |
| Snider Industries | Snider Industries Inc | Marshall, TX | Southwest Power Pool (SWPP) | 13.9 GWh | Jul 1983 | Dec 2025 | Wood/Wood Waste Solids |
| Trenton South | Trenton Municipal Utilities - (MO) | Trenton, MO | Southwest Power Pool (SWPP) | 64.0 MWh | Jun 2000 | Dec 2025 | Distillate Fuel Oil |
| River Valley | Oklahoma Gas & Electric Co | Panama, OK | Southwest Power Pool (SWPP) | 606.9 GWh | Aug 1990 | Aug 2026 | Subbituminous Coal : 90.4% Tire-derived Fuels : 5.4% Natural Gas : 4.2% |
| Archer Daniels Midland Lincoln | Archer Daniels Midland Co | Lincoln, NE | Southwest Power Pool (SWPP) | 44.9 GWh | Jun 1988 | Dec 2025 | Natural Gas |
| Elk City Station | Omaha Public Power District | Bennington, NE | Southwest Power Pool (SWPP) | 39.2 GWh | Mar 2002 | Oct 2025 | Landfill Gas |
| Russell Energy Center | City of Russell - (KS) | Russell, KS | Southwest Power Pool (SWPP) | 385.0 MWh | Jan 2002 | Dec 2025 | Natural Gas |
| West Gardner | Evergy Metro | Johnson, KS | Southwest Power Pool (SWPP) | 239.2 GWh | May 2003 | Dec 2025 | Natural Gas |
| Osawatomie | Evergy Metro | Miami, KS | Southwest Power Pool (SWPP) | 53.6 GWh | May 2003 | Dec 2025 | Natural Gas |
| Cooper Nuclear Station | Nebraska Public Power District | Brownville, NE | Southwest Power Pool (SWPP) | 6.8 TWh | Feb 1974 | Aug 2026 | Nuclear |
| Clifton | Sunflower Electric Power Corp | Clifton, KS | Southwest Power Pool (SWPP) | 923.0 MWh | Jul 1974 | Dec 2025 | Natural Gas : 99.8% |
| 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 |
| Sunray Wind I | Diamond Shamrock Refining Company LP | Sunray, TX | Southwest Power Pool (SWPP) | 131.4 GWh | Aug 2009 | Dec 2025 | Wind |
| Smoky Hills Wind Project Phase II | Smoky Hills Wind Project II LLC | Lincoln, KS | Southwest Power Pool (SWPP) | 220.4 GWh | Oct 2008 | Dec 2025 | Wind |
| Tri-Tip Wind (9) LLC | UPC Power Solutions | Sunray, TX | Southwest Power Pool (SWPP) | 11.6 GWh | Mar 2008 | Dec 2025 | Wind |
| Crossroads Wind Farm | Oklahoma Gas & Electric Co | Canton, OK | Southwest Power Pool (SWPP) | 420.2 GWh | Dec 2011 | Aug 2026 | Wind |
| Flat Ridge Wind Farm | Evergy Kansas Central, Inc | Nashville, KS | Southwest Power Pool (SWPP) | 34.8 GWh | Jan 2009 | Dec 2025 | Wind |
| T-Bone Wind (10) LLC | UPC Power Solutions | Dumas, TX | Southwest Power Pool (SWPP) | 8.4 GWh | Apr 2008 | Dec 2025 | Wind |
| Greensburg | Greensburg Wind Farm, LLC | Greensburg, KS | Southwest Power Pool (SWPP) | 7.7 GWh | Jan 2010 | Dec 2025 | Wind |
| Oak Grove Power Producers | Cube District Energy, LLC | Arcadia, KS | Southwest Power Pool (SWPP) | 10.9 GWh | Feb 2010 | Dec 2025 | Landfill Gas |
| Ribeye Wind (11) LLC | UPC Power Solutions | Dumas, TX | Southwest Power Pool (SWPP) | 11.1 GWh | Apr 2008 | Dec 2025 | Wind |
| OREG 1 Inc | Ormat Nevada Inc | Culbertson, MT | Southwest Power Pool (SWPP) | 127.7 GWh | Jun 2006 | Aug 2026 | Waste Heat |
| Laredo Ridge Wind LLC | Laredo Ridge Wind LLC | Petersburg, NE | Southwest Power Pool (SWPP) | 211.6 GWh | Jan 2011 | Dec 2025 | Wind |
| Elk City LLC | Elk City LLC | Sweetwater, OK | Southwest Power Pool (SWPP) | 595.3 GWh | Nov 2009 | Aug 2026 | Wind |
| Brisket Wind (8) LLC | UPC Power Solutions | Sunray, TX | Southwest Power Pool (SWPP) | 14.0 GWh | Mar 2008 | Dec 2025 | Wind |
| Taloga Wind LLC | Taloga Wind LLC | Putnam, OK | Southwest Power Pool (SWPP) | 188.2 GWh | Jun 2011 | Dec 2025 | Wind |
| Rolling Thunder Wind Farm Hybrid | Clearlight Energy Holdings LP | Miller, SD | Southwest Power Pool (SWPP) | 84.2 GWh | Oct 2009 | Dec 2025 | Wind |
| Archer Daniels Midland Columbus | Archer Daniels Midland Co | Columbus, NE | Southwest Power Pool (SWPP) | 231.8 GWh | Apr 2010 | Aug 2026 | Subbituminous Coal |
| Day County Wind LLC | Day County Wind LLC | Conde, SD | Southwest Power Pool (SWPP) | 434.8 GWh | Mar 2010 | Aug 2026 | Wind |
| Great Plains Windpark LLC | Great Plains Windpark Legacy LLC | Spearman, TX | Southwest Power Pool (SWPP) | 89.2 GWh | Dec 2008 | Dec 2025 | Wind |
| Minco Wind I, LLC | FPLE Wind, LLC | Minco, OK | Southwest Power Pool (SWPP) | 325.5 GWh | Nov 2010 | Dec 2025 | Wind |
| Ralls Wind Farm | Ralls Wind Farm LLC | Ralls, TX | Southwest Power Pool (SWPP) | 7.7 GWh | Jun 2011 | Dec 2025 | Wind |
| Iowa Lakes Superior Wind Farm | Iowa Lakes Electric Coop | Superior, IA | Southwest Power Pool (SWPP) | 34.7 GWh | Mar 2009 | Dec 2025 | Wind |
| Broken Bow Wind LLC | Broken Bow Wind LLC | Broken Bow, NE | Southwest Power Pool (SWPP) | 221.7 GWh | Nov 2012 | Dec 2025 | Wind |
| Lakota Wind Wind Farm | Iowa Lakes Electric Coop | Lakota, IA | Southwest Power Pool (SWPP) | 33.5 GWh | Feb 2009 | Dec 2025 | Wind |
| Waste Management Rolling Meadows LFGTE | WM Renewable Energy LLC | Topeka, KS | Southwest Power Pool (SWPP) | 48.1 GWh | Dec 2009 | Dec 2025 | Landfill Gas |
| Flat Water Wind Farm LLC | Flat Water Wind Farm LLC | Du Bois, NE | Southwest Power Pool (SWPP) | 203.9 GWh | Nov 2010 | Dec 2025 | Wind |
| Majestic 1 Wind Farm | NextEra Energy Majestic Wind | Panhandle, TX | Southwest Power Pool (SWPP) | 349.7 GWh | Dec 2008 | 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 |
| Wessington Springs | Wessington Wind | Wessington Springs, SD | Southwest Power Pool (SWPP) | 223.7 GWh | Jan 2009 | Aug 2026 | Wind |
| Buffalo Bear LLC | Buffalo Bear, LLC | Woodward, OK | Southwest Power Pool (SWPP) | 19.9 GWh | Nov 2008 | Dec 2025 | Wind |
| Elkhorn Ridge Wind LLC | Elkhorn Ridge Wind, LLC | Bloomfield, NE | Southwest Power Pool (SWPP) | 142.1 GWh | Feb 2009 | Dec 2025 | Wind |
| Central Plains Wind Farm | Evergy Kansas Central, Inc | Marienthal, KS | Southwest Power Pool (SWPP) | 98.0 GWh | Feb 2009 | 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 |
| OU Spirit Wind Farm | Oklahoma Gas & Electric Co | Woodward, OK | Southwest Power Pool (SWPP) | 127.1 GWh | Nov 2009 | Dec 2025 | Wind |
| Flat Ridge Wind Energy LLC | Clearlight Energy Holdings LP | Isabel, KS | Southwest Power Pool (SWPP) | 178.0 GWh | Feb 2009 | Dec 2025 | Wind |
| Osceola Windpower LLC | Osceola Windpower LLC | Harris, IA | Southwest Power Pool (SWPP) | 386.2 GWh | Jun 2008 | Aug 2026 | 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 |
| OREG 2 Inc | Ormat Nevada Inc | Culbertson, MT | Southwest Power Pool (SWPP) | 115.2 GWh | Nov 2008 | Aug 2026 | Waste Heat |
| Flat Iron Wind (7) LLC | UPC Power Solutions | Sunray, TX | Southwest Power Pool (SWPP) | 8.4 GWh | Mar 2008 | Dec 2025 | Wind |
| Crofton Bluffs Wind LLC | Crofton Bluffs Wind, LLC | Bloomfield, NE | Southwest Power Pool (SWPP) | 108.0 GWh | Oct 2012 | Dec 2025 | Wind |
| Cloud County Wind Farm | Cloud County Windfarm, LLC | Concordia, KS | Southwest Power Pool (SWPP) | 326.1 GWh | Nov 2008 | Aug 2026 | Wind |
| Crosswind Energy Project | Crosswind Holdco LLC | Ruthven, IA | Southwest Power Pool (SWPP) | 57.4 GWh | May 2007 | 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 |
| Oneta Energy Center | Oneta Power LLC | Broken Arrow, OK | Southwest Power Pool (SWPP) | 4.3 TWh | Jun 2002 | Aug 2026 | Natural Gas |
| Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 579.9 GWh | Dec 1967 | Aug 2026 | Black Liquor : 68.3% Wood/Wood Waste Solids : 12.7% Natural Gas : 11.4% Bituminous Coal : 6.0% Tire-derived Fuels : 1.6% |
| International Paper Texarkana Mill | Graphic Packaging International - Texarkana | Queen City, TX | Southwest Power Pool (SWPP) | 388.1 GWh | Dec 1971 | Dec 2025 | Black Liquor : 53.2% Natural Gas : 26.7% Wood/Wood Waste Solids : 20.1% |
| American Crystal Sugar Moorhead | American Crystal Sugar Co | Moorhead, MN | Southwest Power Pool (SWPP) | 37.8 GWh | Aug 1948 | Dec 2025 | Subbituminous Coal |
| Mustang Station | Golden Spread Electric Cooperative, Inc | Denver City, TX | Southwest Power Pool (SWPP) | 2.2 TWh | May 1999 | Aug 2026 | Natural Gas |
| Black Hawk Station | Borger Energy Associates LP | Borger, TX | Southwest Power Pool (SWPP) | 1.4 TWh | May 1999 | Aug 2026 | Natural Gas : 85.5% Other Gas : 14.5% |
| Green Country Power Station | Public Service Co of Oklahoma | Jenks, OK | Southwest Power Pool (SWPP) | 4.1 TWh | Jan 2002 | Aug 2026 | Natural Gas |
| Eastman Cogeneration Facility | Eastman Cogeneration LP | Longview, TX | Southwest Power Pool (SWPP) | 2.7 TWh | Mar 2001 | Aug 2026 | Natural Gas |
| Tesoro Mandan Cogeneration Plant | Tesoro Refining and Marketing Co LLC | Mandan, ND | Southwest Power Pool (SWPP) | 45.0 GWh | Sep 1954 | Aug 2026 | Other Gas : 62.1% Natural Gas : 37.9% |
| Reworld Tulsa | Reworld Tulsa LLC | Tulsa, OK | Southwest Power Pool (SWPP) | 318.0 MWh | Dec 1988 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.5% Biogenic Municipal Solid Waste : 43.8% |
| Wasson CO2 Removal Plant | Occidental Permian Ltd | Denver City, TX | Southwest Power Pool (SWPP) | 114.0 GWh | Jan 1988 | Dec 2025 | Natural Gas |
| Missouri River Wastewater Treatment | City of Omaha - (NE) | Omaha, NE | Southwest Power Pool (SWPP) | 11.3 GWh | Mar 1985 | Aug 2026 | Other Biomass Gas : 99.7% |
| Papillion Creek Wastewater | City of Omaha - (NE) | Bellevue, NE | Southwest Power Pool (SWPP) | 2.5 GWh | Apr 1987 | Aug 2026 | Natural Gas : 82.4% Other Biomass Gas : 17.6% |
| Dogwood Energy Facility | Dogwood Power Management, LLC | Pleasant Hill, MO | Southwest Power Pool (SWPP) | 2.3 TWh | May 2001 | Aug 2026 | Natural Gas |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |