Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Rock Creek 2 CSG | Greenbacker Renewable Energy Corporation | Alamosa, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.9 GWh | Nov 2020 | Dec 2024 | Solar |
| Ray D Nixon | City of Colorado Springs - (CO) | Fountain, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.3 TWh | Mar 1980 | Oct 2025 | Subbituminous Coal : 94.3% Natural Gas : 5.6% |
| Ruxton Park | City of Colorado Springs - (CO) | Manitou Spring, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.1 GWh | Apr 1925 | Oct 2024 | Water |
| Roundhouse Renewable Energy II | Roundhouse Renewable Energy II, LLC | Granite, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 374.3 GWh | Nov 2023 | Oct 2025 | Wind |
| Roundhouse Wind Energy Project | Roundhouse Renewable Energy, LLC | Cheyenne, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 829.4 GWh | May 2020 | Oct 2025 | Wind |
| Riverview Solar | Highline Services, LLC | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Oct 2019 | Dec 2024 | Solar |
| Roger Road WWTP | SunE M5C Holdings LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 1.1 GWh | Jul 2010 | Oct 2024 | Solar |
| Red Horse 2 | Red Horse 2 | Willcox, AZ | Tucson Electric Power (TEPC) | 147.2 GWh | Jul 2015 | Oct 2025 | Solar : 69.1% Wind : 30.9% |
| Red Horse III | Red Horse III | Wilcox, AZ | Tucson Electric Power (TEPC) | 52.2 GWh | Jun 2016 | Dec 2024 | Solar |
| Raptor Ridge | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 33.8 GWh | May 2022 | Dec 2024 | Solar |
| Ridgely Energy Farm | Leeward Asset Management, LLC | Ridgely, TN | Tennessee Valley Authority (TVA) | 117.9 GWh | - | Oct 2025 | Solar |
| River Bend Solar, LLC (AL) | River Bend Solar, LLC | Florence, AL | Tennessee Valley Authority (TVA) | 149.7 GWh | Aug 2016 | Oct 2025 | Solar |
| Redstone Arsenal Hybrid | MN8 Energy LLC | Huntsville, AL | Tennessee Valley Authority (TVA) | 16.9 GWh | Nov 2017 | Dec 2024 | Solar |
| Red Hills Generating Facility | Choctaw Generation L.P, L.L.L.P. | Ackerman, MS | Tennessee Valley Authority (TVA) | 2.3 TWh | Mar 2001 | Oct 2025 | Lignite Coal : 99.6% |
| Riverside Solar | Tampa Electric Co | Ruskin, FL | Tampa Electric Company (TEC) | 104.6 GWh | Nov 2022 | Oct 2025 | Solar |
| Robert S Kerr | USCE-Tulsa District | Keota, OK | Southwestern Power Administration (SPA) | 370.3 GWh | Jun 1971 | Dec 2024 | Water |
| Red Dirt Wind Project | Red Dirt Wind Project, LLC | Hennessy, OK | Southwest Power Pool (SWPP) | 748.9 GWh | Nov 2017 | Oct 2025 | Wind |
| Rattlesnake Creek Wind Project | Rattlesnake Creek Wind Project, LLC | Dixon, NE | Southwest Power Pool (SWPP) | 909.6 GWh | Nov 2018 | Oct 2025 | Wind |
| Rock Creek Wind Project | Enel Green Power NA, Inc. | Tarkio, MO | Southwest Power Pool (SWPP) | 1.0 TWh | Oct 2017 | Oct 2025 | Wind |
| Rolling Thunder Wind Farm Hybrid | AE Power Services LLC | Miller, SD | Southwest Power Pool (SWPP) | 77.2 GWh | Oct 2009 | Dec 2024 | Wind |
| Ralls Wind Farm | Ralls Wind Farm LLC | Ralls, TX | Southwest Power Pool (SWPP) | 10.6 GWh | Jun 2011 | Dec 2024 | Wind |
| Ralph Green | Evergy Missouri West | Pleasant Hill, MO | Southwest Power Pool (SWPP) | 49.9 GWh | May 1981 | Dec 2024 | Natural Gas |
| Rolla Solar Farm (MO) | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Rolla, MO | Southwest Power Pool (SWPP) | 4.1 GWh | Apr 2016 | Dec 2024 | Solar |
| Rokeby | Lincoln Electric System | Lincoln, NE | Southwest Power Pool (SWPP) | 22.8 GWh | Jun 1975 | Dec 2024 | Natural Gas : 78.8% Distillate Fuel Oil : 21.2% |
| Rock Falls Wind Farm LLC | Public Service Co of Oklahoma | Braman, OK | Southwest Power Pool (SWPP) | 388.1 GWh | Nov 2017 | Oct 2025 | Wind |
| Rock Rapids | Rock Rapids Municipal Utility | Rock Rapids, IA | Southwest Power Pool (SWPP) | 13.0 MWh | Mar 1968 | Dec 2023 | Distillate Fuel Oil |
| Rocky Ridge Wind Project | Rocky Ridge Wind Project LLC | Hobart, OK | Southwest Power Pool (SWPP) | 259.5 GWh | May 2012 | Dec 2024 | Wind |
| River Valley | Oklahoma Gas & Electric Co | Panama, OK | Southwest Power Pool (SWPP) | 436.2 GWh | Aug 1990 | Oct 2025 | Subbituminous Coal : 90.2% Tire-derived Fuels : 5.2% Natural Gas : 4.4% |
| Riverside (OK) | Public Service Co of Oklahoma | Jenks, OK | Southwest Power Pool (SWPP) | 796.7 GWh | Mar 1974 | Oct 2025 | Natural Gas |
| Riverton | Empire District Electric Co | Riverton, KS | Southwest Power Pool (SWPP) | 1.5 TWh | May 1950 | Oct 2025 | Natural Gas |
| Rocking R Solar, LLC | Rocking R Solar, LLC | Hosston, LA | Southwest Power Pool (SWPP) | 43.8 GWh | - | Oct 2025 | Solar |
| Rockhaven Wind Project, LLC | Rockhaven Wind Project, LLC | Hennepin, OK | Southwest Power Pool (SWPP) | 460.8 GWh | Nov 2021 | Oct 2025 | Wind |
| Russell Downtown | City of Russell - (KS) | Russell, KS | Southwest Power Pool (SWPP) | 87.0 MWh | Jan 1971 | Dec 2024 | Natural Gas : 85.6% Distillate Fuel Oil : 14.4% |
| Redbed Plains Wind Farm | Redbed Plains Wind Farm LLC | Tuttle, OK | Southwest Power Pool (SWPP) | 342.5 GWh | Jun 2017 | Oct 2025 | Wind |
| Rush Springs Wind | Rush Springs Wind Project | Marlow, OK | Southwest Power Pool (SWPP) | 877.3 GWh | Nov 2016 | Oct 2025 | Wind |
| Ruby-Norris | Today's Power, Inc. | Milford, NE | Southwest Power Pool (SWPP) | 2.4 GWh | Sep 2023 | Dec 2024 | Solar |
| Rubart | Sunflower Electric Power Corp | Ulysses, KS | Southwest Power Pool (SWPP) | 40.9 GWh | Aug 2014 | Dec 2024 | Natural Gas |
| Redbud Power Plant | Oklahoma Gas & Electric Co | Luther, OK | Southwest Power Pool (SWPP) | 4.7 TWh | Apr 2004 | Oct 2025 | Natural Gas |
| Ribeye Wind (11) LLC | UPC Power Solutions | Dumas, TX | Southwest Power Pool (SWPP) | 5.9 GWh | Apr 2008 | Dec 2024 | Wind |
| Rich Mountain Electric Cooperative | Today's Power, Inc. | Mena, AR | Southwest Power Pool (SWPP) | 2.0 GWh | Apr 2020 | Dec 2024 | Solar |
| Russell Energy Center | City of Russell - (KS) | Russell, KS | Southwest Power Pool (SWPP) | 700.0 MWh | Jan 2002 | Dec 2024 | Natural Gas |
| Reading Wind Project | Southern Power Co | Reading, KS | Southwest Power Pool (SWPP) | 632.0 GWh | Apr 2020 | Oct 2025 | Wind |
| Red Hills Wind Project LLC | Acciona Wind Energy USA LLC | Hammon, OK | Southwest Power Pool (SWPP) | 121.1 GWh | Nov 2008 | Dec 2024 | Wind |
| Roswell Solar, LLC | Roswell Solar, LLC | Roswell, NM | Southwest Power Pool (SWPP) | 151.8 GWh | Jul 2016 | Oct 2025 | Solar |
| Red Cloud | City of Red Cloud - (NE) | Red Cloud, NE | Southwest Power Pool (SWPP) | 41.0 MWh | Dec 1949 | Dec 2024 | Distillate Fuel Oil |
| Roosevelt County | Boralex US Operations LLC | Portales, NM | Southwest Power Pool (SWPP) | 1.0 TWh | Nov 2015 | Oct 2025 | Wind |
| Rincon Solar I | AES Distributed Energy | Rincon, GA | Southern Company Services, Inc. - Trans (SOCO) | 25.2 GWh | Nov 2016 | Dec 2024 | Solar |
| Riverwood International Macon Mill | Riverwood Intl USA Inc | Macon, GA | Southern Company Services, Inc. - Trans (SOCO) | 382.2 GWh | May 1948 | Dec 2024 | Black Liquor : 46.4% Wood/Wood Waste Solids : 43.9% Natural Gas : 7.6% Sludge Waste : 1.6% Waste/Other Oil : 0.5% |
| Ratcliffe | Mississippi Power Co | De Kalb, MS | Southern Company Services, Inc. - Trans (SOCO) | 4.2 TWh | Jul 2014 | Oct 2025 | Natural Gas |
| Robins | Georgia Power Co | Robins AFB, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.4 GWh | Apr 1995 | Dec 2024 | Distillate Fuel Oil : 99.9% |
| Robins Air Force Base Solar | Georgia Power Co | Macon, GA | Southern Company Services, Inc. - Trans (SOCO) | 221.7 GWh | Mar 2021 | Oct 2025 | Solar |
| Rockmart | Cardinal Renewables | Rockmart, GA | Southern Company Services, Inc. - Trans (SOCO) | 5.4 GWh | Oct 2022 | Dec 2024 | Solar |
| Reidsville Renewables, Inc. | Safari Energy, LLC | Reidsville, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.5 GWh | Jul 2023 | Dec 2024 | Solar |
| Richland (GA) | Terraform Arcadia | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.5 GWh | Aug 2014 | Dec 2024 | Solar |
| Richmond County GA S2 LLC | SolRiver Capital LLC | Hephzibah, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.4 GWh | Mar 2023 | Dec 2024 | Solar |
| Richmond Hayes Solar | Westbound Solar LLC | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.9 GWh | Oct 2018 | Dec 2024 | Solar |
| Richard B Russell | USCE-Savannah District | Elberton, GA | Southeastern Power Administration (SEPA) | 268.2 GWh | Dec 1984 | Oct 2025 | Water |
| Richland Solar Center | Onward Energy | Jeffersonville, GA | Southeastern Power Administration (SEPA) | 41.3 GWh | Nov 2015 | Dec 2024 | Solar |
| Rankin Solar Center, LLC | Rankin Solar Center, LLC | Florence, SC | South Carolina Public Service Authority (SC) | 18.6 GWh | Nov 2019 | Dec 2024 | Solar |
| Runway Solar Farm | Runway Solar Farm | Myrtle Beach, SC | South Carolina Public Service Authority (SC) | 3.4 GWh | Nov 2019 | Dec 2024 | Solar |
| Richland County Landfill | South Carolina Public Service Authority | Lugoff, SC | South Carolina Public Service Authority (SC) | 8.5 GWh | Dec 2005 | Dec 2024 | Landfill Gas |
| Ross | City of Seattle - (WA) | Rockport, WA | Seattle City Light (SCL) | 343.0 GWh | Nov 1952 | Oct 2025 | Water |
| Red Hawk | Arizona Public Service Co | Arlington, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 4.9 TWh | Jun 2002 | Oct 2025 | Natural Gas |
| Roosevelt | Salt River Project | Roosevelt, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 101.8 GWh | Feb 1973 | Dec 2024 | Water |
| Rocky Reach | PUD No 1 of Chelan County | Wenatchee, WA | Public Utility District No. 1 of Chelan County (CHPD) | 5.2 TWh | May 1961 | Oct 2025 | Water |
| Rock Island | PUD No 1 of Chelan County | Wenatchee, WA | Public Utility District No. 1 of Chelan County (CHPD) | 2.2 TWh | Sep 1931 | Oct 2025 | Water |
| Red Mesa Wind LLC | Red Mesa Wind LLC | Seboyeta, NM | Public Service Company of New Mexico (PNM) | 162.1 GWh | Nov 2010 | Dec 2024 | Wind |
| Reeves | Public Service Co of NM | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 153.4 GWh | Feb 1960 | Oct 2025 | Natural Gas |
| Red Cloud Wind LLC | Pattern Operators LP | Corona, NM | Public Service Company of New Mexico (PNM) | 1.2 TWh | Nov 2021 | Oct 2025 | Wind |
| Route 66 Energy Center, LLC | Route 66 Energy Center, LLC | San Fidel, NM | Public Service Company of New Mexico (PNM) | 130.0 GWh | Apr 2022 | Oct 2025 | Solar |
| RC Energy AA LLC Solar Facility | RC Energy AA LLC | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 2.0 GWh | Dec 2010 | Dec 2024 | Solar |
| Rio Rancho Solar Energy Center | PNM Resources | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 23.8 GWh | Nov 2019 | Dec 2024 | Solar |
| Rio Rancho High School | Terraform Arcadia | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 2.2 GWh | Oct 2013 | Dec 2024 | Solar |
| Rio De Oro Solar Energy Center | PNM Resources | Belen, NM | Public Service Company of New Mexico (PNM) | 23.0 GWh | May 2019 | Dec 2024 | Solar |
| Rio Communities Solar Energy Center | PNM Resources | Rio Communities, NM | Public Service Company of New Mexico (PNM) | 26.8 GWh | Nov 2015 | Dec 2024 | Solar |
| Rio Bravo | Public Service Co of NM | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 418.8 GWh | Mar 2000 | Dec 2024 | Natural Gas |
| Rush Creek Wind | Public Service Co of Colorado | Matheson, CO | Public Service Company of Colorado (PSCO) | 2.2 TWh | Nov 2018 | Oct 2025 | Wind |
| RV CSU Power II LLC | RV CSU Power II LLC | Fort Collins, CO | Public Service Company of Colorado (PSCO) | 2.7 GWh | Nov 2010 | Dec 2024 | Solar |
| RV CSU Power LLC | RV CSU Power LLC | Fort Collins, CO | Public Service Company of Colorado (PSCO) | 1.8 GWh | Nov 2009 | Dec 2024 | Solar |
| Redlands Water & Power | Redlands Water & Power Company | Grand Junction, CO | Public Service Company of Colorado (PSCO) | 7.3 GWh | Jul 1931 | Dec 2024 | Water |
| Rocky Mountain Energy Center | Public Service Co of Colorado | Keenesburg, CO | Public Service Company of Colorado (PSCO) | 2.4 TWh | Apr 2004 | Oct 2025 | Natural Gas |
| Ridge Crest Wind Partners | Terra-Gen Operating Co-Wind | Peetz, CO | Public Service Company of Colorado (PSCO) | 51.4 GWh | Nov 2001 | Dec 2023 | Wind |
| Rawhide | Platte River Power Authority | Wellington, CO | Public Service Company of Colorado (PSCO) | 1.4 TWh | Mar 1984 | Oct 2025 | Subbituminous Coal : 93.4% Natural Gas : 6.6% |
| Rawhide Prairie Solar Hybrid | Greenbacker Renewable Energy Corporation | Wellington, CO | Public Service Company of Colorado (PSCO) | 43.7 GWh | Feb 2021 | Dec 2024 | Solar |
| River Mill | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 99.1 GWh | Oct 1911 | Dec 2024 | Water |
| Round Butte | Portland General Electric Co | Madras, OR | Portland General Electric Company (PGE) | 794.4 GWh | Jul 1964 | Dec 2024 | Water |
| Rafael Solar | Rafael Solar LLC | Salem, OR | Portland General Electric Company (PGE) | 3.8 GWh | Sep 2019 | Dec 2024 | Solar |
| Red Prairie Solar | TLS Capital, Inc | Sheridan, OR | Portland General Electric Company (PGE) | 4.1 GWh | Jul 2021 | Dec 2024 | Solar |
| River Valley Solar | Neighborhood Power Corp. | Woodburn, OR | Portland General Electric Company (PGE) | 3.4 GWh | Mar 2022 | Oct 2024 | Solar |
| Richland (OH) | Richland-Stryker Generation LLC | Defiance, OH | PJM Interconnection, LLC (PJM) | 327.3 GWh | Nov 1965 | Dec 2024 | Natural Gas |
| Richmond | Indiana Municipal Power Agency | Centerville, IN | PJM Interconnection, LLC (PJM) | 68.5 GWh | Apr 1992 | Dec 2024 | Natural Gas |
| Roth Rock North Wind Farm, LLC | Roth Rock Wind Farm LLC | Oakland, MD | PJM Interconnection, LLC (PJM) | 26.4 GWh | Jul 2011 | Oct 2025 | Wind |
| Roth Rock Wind Farm LLC | Roth Rock Wind Farm LLC | Oakland, MD | PJM Interconnection, LLC (PJM) | 105.5 GWh | Jul 2011 | Oct 2025 | Wind |
| Roundtop | Roundtop Energy LLC | Meshoppen, PA | PJM Interconnection, LLC (PJM) | 29.9 GWh | Sep 2015 | Dec 2024 | Natural Gas |
| Reeves South | NJR Clean Energy Ventures Corporation | Medford, NJ | PJM Interconnection, LLC (PJM) | 1.8 GWh | Nov 2013 | Dec 2024 | Solar |
| Reusens | Eagle Creek Renewable Energy, LLC | Lynchburg, VA | PJM Interconnection, LLC (PJM) | 18.5 GWh | Dec 1902 | Dec 2024 | Water |
| Reworld Plymouth LLC | Reworld Waste LLC | Conshohocken, PA | PJM Interconnection, LLC (PJM) | 208.3 GWh | Nov 1991 | Oct 2025 | Non-biogenic Municipal Solid Waste : 54.2% Biogenic Municipal Solid Waste : 44.3% Distillate Fuel Oil : 1.5% |
| Renewable Energy Services of Ohio | Bio-Gas Technologies LTD | Milan, OH | PJM Interconnection, LLC (PJM) | 10.5 GWh | Mar 2010 | Dec 2024 | Landfill Gas |
| Renick Run Pumping Station 03-04 | City of Columbus - (OH) | Columbus, OH | PJM Interconnection, LLC (PJM) | 1.0 MWh | Aug 2006 | Dec 2023 | Distillate Fuel Oil |
| Rotor Clip | MERIT SI | Somerset, NJ | PJM Interconnection, LLC (PJM) | 1.7 GWh | Nov 2018 | Dec 2023 | Solar |
Summary of Power Plants By State
Figures are based on October 2025 generation numbers.| State | Rank | Active Plants | Oct 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 11,041.22 GWh |
| Alaska | # 49 | 144 | 484.88 GWh |
| Arizona | # 11 | 184 | 9,400.73 GWh |
| Arkansas | # 24 | 116 | 5,068.08 GWh |
| California | # 4 | 1,734 | 16,078.58 GWh |
| Colorado | # 30 | 302 | 4,272.03 GWh |
| Connecticut | # 38 | 166 | 3,176.41 GWh |
| Delaware | # 48 | 33 | 521.87 GWh |
| District of Columbia | # 51 | 16 | 15.93 GWh |
| Florida | # 2 | 321 | 22,593.36 GWh |
| Georgia | # 6 | 262 | 11,885.65 GWh |
| Hawaii | # 47 | 73 | 845.96 GWh |
| Idaho | # 44 | 147 | 1,448.54 GWh |
| Illinois | # 5 | 382 | 15,897.55 GWh |
| Indiana | # 12 | 211 | 9,138.69 GWh |
| Iowa | # 18 | 292 | 6,552.01 GWh |
| Kansas | # 31 | 187 | 4,138.18 GWh |
| Kentucky | # 23 | 60 | 5,089.89 GWh |
| Louisiana | # 14 | 86 | 8,618.27 GWh |
| Maine | # 45 | 215 | 1,114.12 GWh |
| Maryland | # 35 | 203 | 3,540.16 GWh |
| Massachusetts | # 41 | 648 | 1,963.73 GWh |
| Michigan | # 9 | 272 | 10,045.59 GWh |
| Minnesota | # 27 | 765 | 4,687.69 GWh |
| Mississippi | # 20 | 57 | 6,085.50 GWh |
| Missouri | # 21 | 127 | 5,515.65 GWh |
| State | Rank | Active Plants | Oct 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,455.83 GWh |
| Nebraska | # 36 | 129 | 3,412.31 GWh |
| Nevada | # 33 | 114 | 3,578.95 GWh |
| New Hampshire | # 43 | 60 | 1,661.03 GWh |
| New Jersey | # 25 | 393 | 4,903.52 GWh |
| New Mexico | # 37 | 143 | 3,370.59 GWh |
| New York | # 8 | 956 | 10,108.60 GWh |
| North Carolina | # 13 | 906 | 9,082.37 GWh |
| North Dakota | # 34 | 60 | 3,554.85 GWh |
| Ohio | # 10 | 197 | 9,920.42 GWh |
| Oklahoma | # 17 | 142 | 7,167.46 GWh |
| Oregon | # 26 | 275 | 4,755.34 GWh |
| Pennsylvania | # 3 | 256 | 16,669.60 GWh |
| Rhode Island | # 46 | 100 | 886.30 GWh |
| South Carolina | # 15 | 208 | 8,061.53 GWh |
| South Dakota | # 42 | 52 | 1,892.35 GWh |
| Tennessee | # 22 | 88 | 5,198.50 GWh |
| Texas | # 1 | 947 | 48,837.92 GWh |
| Utah | # 39 | 125 | 3,044.05 GWh |
| Vermont | # 50 | 117 | 151.45 GWh |
| Virginia | # 19 | 239 | 6,515.03 GWh |
| Washington | # 16 | 137 | 7,971.98 GWh |
| West Virginia | # 29 | 39 | 4,608.16 GWh |
| Wisconsin | # 28 | 250 | 4,687.23 GWh |
| Wyoming | # 32 | 70 | 3,770.47 GWh |