Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Rio Bravo Rocklin | Rio Bravo Rocklin | Lincoln, CA | California Independent System Operator (CISO) | 147.0 GWh | May 1989 | Dec 2025 | Wood/Wood Waste Solids : 99.0% Natural Gas : 1.0% |
| Rothschild Biomass Cogen Facility | Wisconsin Electric Power Co | Rothschild, WI | Midcontinent Independent System Operator, Inc. (MISO) | 165.6 GWh | Oct 2013 | Dec 2025 | Wood/Wood Waste Solids : 94.7% Natural Gas : 5.3% |
| Ryegate Associates, LLC | Ryegate Associates, LLC | East Ryegate, VT | ISO New England (ISNE) | 157.6 GWh | Aug 1992 | Dec 2025 | Wood/Wood Waste Solids |
| Roseburg Forest Products Biomass | Roseburg Forest Products | Weed, CA | PacifiCorp West (PACW) | 48.9 GWh | Nov 1989 | Dec 2025 | Wood/Wood Waste Solids |
| ReEnergy Stratton LLC | ReEnergy Stratton LLC | Stratton, ME | ISO New England (ISNE) | 199.8 GWh | Oct 1989 | Dec 2025 | Wood/Wood Waste Solids |
| ReEnergy Livermore Falls | ReEnergy Livermore Falls | Livermore Falls, ME | ISO New England (ISNE) | 273.8 GWh | Jul 1992 | Dec 2025 | Wood/Wood Waste Solids |
| Red Lake Falls Community Hybrid | RWE Clean Energy | Red Lake Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 14.7 GWh | Nov 2020 | Dec 2025 | Wind : 95.1% Solar : 4.9% |
| Ranchland Wind Project I | Ranchland Wind Project I, LLC | Cisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 451.9 GWh | Mar 2024 | Jun 2026 | Wind |
| Rolling Thunder Wind Farm Hybrid | Clearlight Energy Holdings LP | Miller, SD | Southwest Power Pool (SWPP) | 84.2 GWh | Oct 2009 | Dec 2025 | Wind |
| Rollins Wind Project | Evergreen Wind, LLC | Winn Village, ME | ISO New England (ISNE) | 146.6 GWh | Jun 2011 | Dec 2025 | Wind |
| Roosevelt County | Boralex US Operations LLC | Portales, NM | Southwest Power Pool (SWPP) | 734.4 GWh | Nov 2015 | Jun 2026 | Wind |
| Roscoe Wind Farm LLC | RWE Clean Energy | Roscoe, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 334.3 GWh | Jan 2008 | Jun 2026 | Wind |
| Ryegrass Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 48.7 GWh | Nov 2012 | Dec 2025 | Wind |
| Roseman | Roseman Energy, LLC | Anita, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Jan 2017 | Dec 2025 | Wind |
| Rosewater Wind Farm | Rosewater Wind Farm LLC | Chalmers, IN | Midcontinent Independent System Operator, Inc. (MISO) | 319.5 GWh | Nov 2020 | Jun 2026 | Wind |
| Roth Rock Wind Farm LLC | Roth Rock Wind Farm LLC | Oakland, MD | PJM Interconnection, LLC (PJM) | 101.0 GWh | Jul 2011 | Jun 2026 | Wind |
| Roth Rock North Wind Farm, LLC | Roth Rock Wind Farm LLC | Oakland, MD | PJM Interconnection, LLC (PJM) | 25.2 GWh | Jul 2011 | Jun 2026 | Wind |
| Ranchland Wind Project II | Ranchland Wind Project II, LLC | Cisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 517.7 GWh | Mar 2024 | Jun 2026 | Wind |
| Roaring Brook, LLC | Avangrid Power LLC | Lowville, NY | New York Independent System Operator (NYIS) | 190.2 GWh | Sep 2021 | Jun 2026 | Wind |
| Ruthton Ridge LLC | CHI Operations Inc | Lake Benton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Dec 2000 | Dec 2024 | Wind |
| Roadrunner Wind Farm | Roadrunner Crossing Wind Farm, LLC | Cisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 976.3 GWh | Jun 2024 | Jun 2026 | Wind |
| Roundhouse Wind Energy Project | Roundhouse Renewable Energy, LLC | Cheyenne, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 909.9 GWh | May 2020 | Jun 2026 | Wind |
| Rising Tree Wind Farm III | Rising Tree Wind Farm III LLC | Mojave, CA | California Independent System Operator (CISO) | 260.1 GWh | May 2015 | Dec 2025 | Wind |
| Rockland Wind Farm | Ridgeline Energy LLC | American Falls, ID | Idaho Power Company (IPCO) | 219.4 GWh | Nov 2011 | Dec 2025 | Wind |
| Rock Aetna Power Partners | Northern States Power Co - Minnesota | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 84.2 GWh | Nov 2022 | Dec 2025 | Wind |
| Rock County Wind Fuel, LLC | Rock County Wind Fuel, LLC | Luverne, MN | Midcontinent Independent System Operator, Inc. (MISO) | 16.7 GWh | Apr 2020 | Dec 2025 | Wind |
| Rock Creek Wind | PacifiCorp | McFadden, WY | PacifiCorp East (PACE) | 565.9 GWh | Aug 2025 | Jun 2026 | Wind |
| Ralls Wind Farm | Ralls Wind Farm LLC | Ralls, TX | Southwest Power Pool (SWPP) | 7.7 GWh | Jun 2011 | Dec 2025 | Wind |
| Rock Creek Wind Project | Enel Green Power NA, Inc. | Tarkio, MO | Southwest Power Pool (SWPP) | 1.0 TWh | Oct 2017 | Jun 2026 | Wind |
| Ranchero Wind Farm LLC | Ranchero Wind Farm LLC | Iraan, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | Aug 2019 | Jun 2026 | Wind |
| Rock Falls Wind Farm LLC | Public Service Co of Oklahoma | Braman, OK | Southwest Power Pool (SWPP) | 386.9 GWh | Nov 2017 | Jan 2026 | Wind |
| Rockhaven Wind Project, LLC | Rockhaven Wind Project, LLC | Hennepin, OK | Southwest Power Pool (SWPP) | 522.5 GWh | Nov 2021 | Jun 2026 | Wind |
| Rolling Hills Wind Farm | MidAmerican Energy Co | Massena, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 TWh | Nov 2011 | Jun 2026 | Wind |
| Rocksprings | Rocksprings Val Verde Wind, LLC | Del Rio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 474.8 GWh | Aug 2017 | Jun 2026 | Wind |
| Rail Splitter Wind Farm | Rail Splitter Wind Farm LLC | Hopedale, IL | Midcontinent Independent System Operator, Inc. (MISO) | 269.2 GWh | Jul 2009 | Dec 2025 | Wind |
| Rocky Ridge Wind Project | Rocky Ridge Wind Project LLC | Hobart, OK | Southwest Power Pool (SWPP) | 321.7 GWh | May 2012 | Dec 2025 | Wind |
| Roeder Family Wind Farm LLC | RWE Clean Energy | Manly, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.9 GWh | Aug 2011 | Dec 2025 | Wind |
| Rolling Hills | PacifiCorp | Glenrock, WY | PacifiCorp East (PACE) | 295.1 GWh | Dec 2008 | Dec 2025 | Wind |
| Reading Wind Project | Southern Power Co | Reading, KS | Southwest Power Pool (SWPP) | 673.9 GWh | Apr 2020 | Jun 2026 | Wind |
| Radfords Run Wind Farm | RWE Clean Energy | Maroa, IL | PJM Interconnection, LLC (PJM) | 882.2 GWh | Nov 2017 | Jun 2026 | Wind |
| Rush Springs Wind | Rush Springs Wind Project | Marlow, OK | Southwest Power Pool (SWPP) | 918.5 GWh | Nov 2016 | Jun 2026 | Wind |
| Rugby Wind Power Project | Avangrid Power LLC | Barton, ND | Midcontinent Independent System Operator, Inc. (MISO) | 348.1 GWh | Nov 2009 | Dec 2025 | Wind |
| REG Juhl Glenville Wind, LLC | REG Juhl Glenville Wind, LLC | Albert Lea, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.6 GWh | Nov 2020 | Dec 2025 | Wind |
| Redwood Falls Wind | Southern Minnesota Mun P Agny | Redwood Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.8 GWh | Nov 2004 | Dec 2025 | Wind |
| Raymond Wind Farm, LLC | RWE Clean Energy | Lyford, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 589.4 GWh | May 2021 | Jun 2026 | Wind |
| Redbed Plains Wind Farm | Redbed Plains Wind Farm LLC | Tuttle, OK | Southwest Power Pool (SWPP) | 415.0 GWh | Jun 2017 | Jun 2026 | Wind |
| Rush Creek Wind | Public Service Co of Colorado | Matheson, CO | Public Service Company of Colorado (PSCO) | 2.2 TWh | Nov 2018 | Jun 2026 | Wind |
| Red Pine Wind Project | EDF Renewable Asset Holdings, Inc. | Ivanhoe, MN | Midcontinent Independent System Operator, Inc. (MISO) | 779.8 GWh | Nov 2017 | Jun 2026 | Wind |
| Red Mesa Wind LLC | Red Mesa Wind LLC | Seboyeta, NM | Public Service Company of New Mexico (PNM) | 163.2 GWh | Nov 2010 | Dec 2025 | Wind |
| Rising Tree Wind Farm | Rising Tree Wind Farm LLC | Mojave, CA | California Independent System Operator (CISO) | 250.4 GWh | Dec 2014 | Dec 2025 | Wind |
| Rising Tree Wind Farm II | Rising Tree Wind Farm II LLC | Mojave, CA | California Independent System Operator (CISO) | 53.7 GWh | Dec 2014 | 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 |
| Red Dirt Wind Project | Red Dirt Wind Project, LLC | Hennessy, OK | Southwest Power Pool (SWPP) | 906.5 GWh | Nov 2017 | Jun 2026 | Wind |
| Red Cloud Wind LLC | Pattern Operators LP | Corona, NM | Public Service Company of New Mexico (PNM) | 1.2 TWh | Nov 2021 | Jun 2026 | Wind |
| Red Barn Energy | Wisconsin Public Service Corp | Montfort, WI | Midcontinent Independent System Operator, Inc. (MISO) | 257.3 GWh | Mar 2023 | Jun 2026 | Wind |
| Roundhouse Renewable Energy II | Roundhouse Renewable Energy II, LLC | Granite, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 402.2 GWh | Nov 2023 | Jun 2026 | Wind |
| Record Hill Wind | Record Hill Wind LLC | Roxbury, ME | ISO New England (ISNE) | 110.2 GWh | Dec 2011 | Dec 2025 | Wind |
| RP Wind | RWE Clean Energy | Russells Point, OH | PJM Interconnection, LLC (PJM) | 7.2 GWh | Nov 2013 | Dec 2025 | Wind |
| Rippey Wind Farm | Greenbacker Renewable Energy Corporation | Grand Junction, IA | Midcontinent Independent System Operator, Inc. (MISO) | 166.6 GWh | Jul 2012 | Dec 2025 | Wind |
| Route 66 Wind Plant | Onward Energy | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 552.5 GWh | Jul 2015 | Dec 2025 | Wind |
| Rio Bravo Windpower, LLC | Rio Bravo Windpower, LLC | Roma, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 720.0 GWh | May 2019 | Jun 2026 | Wind |
| Reloj del Sol Wind Farm | Reloj del Sol Wind Farm LLC | San Ygnacio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 574.3 GWh | Apr 2021 | Jun 2026 | Wind |
| Ringer Hill Wind Farm, LLC | Ringer Hill Wind LLC | Salisbury, PA | PJM Interconnection, LLC (PJM) | 81.1 GWh | Nov 2016 | Jun 2026 | Wind |
| Ridgewind | Ridgewind Power Partners LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 75.2 GWh | Dec 2010 | Dec 2025 | Wind |
| Ridgetop Energy LLC | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 24.5 GWh | Dec 1983 | Dec 2025 | Wind |
| Ridgetop | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 117.6 GWh | Mar 1994 | Dec 2025 | Wind |
| RoxWind | RoxWind LLC | Roxbury, ME | ISO New England (ISNE) | 44.1 GWh | Oct 2021 | Dec 2025 | Wind |
| Richland (IA) | Interstate Power and Light Co | Odebolt, IA | Midcontinent Independent System Operator, Inc. (MISO) | 495.8 GWh | Aug 2020 | Jun 2026 | Wind |
| Ribeye Wind (11) LLC | UPC Power Solutions | Dumas, TX | Southwest Power Pool (SWPP) | 5.9 GWh | Apr 2008 | Dec 2024 | Wind |
| Rattlesnake Creek Wind Project | Rattlesnake Creek Wind Project, LLC | Dixon, NE | Southwest Power Pool (SWPP) | 920.7 GWh | Nov 2018 | Jun 2026 | Wind |
| Rattlesnake Den | SunEdison LLC | Garden City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 698.9 GWh | Jun 2015 | Jun 2026 | Wind |
| Rattlesnake Flat | Rattlesnake Flat, LLC | Ritzville, WA | Avista Corporation (AVA) | 401.6 GWh | Nov 2020 | Jun 2026 | Wind |
| Rattlesnake Power, LLC | Rattlesnake Power, LLC | Brady, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 581.5 GWh | Aug 2018 | Jun 2026 | Wind |
| Redwood Falls | Redwood Falls Public Util Comm | Redwood Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Dec 1969 | Dec 2025 | Water : 84.0% Natural Gas : 12.5% Distillate Fuel Oil : 3.4% |
| Redlands Water & Power | Redlands Water & Power Company | Grand Junction, CO | Public Service Company of Colorado (PSCO) | 7.3 GWh | Jul 1931 | Dec 2024 | Water |
| Rock Island | PUD No 1 of Chelan County - (WA) | Wenatchee, WA | Public Utility District No. 1 of Chelan County (CHPD) | 2.6 TWh | Sep 1931 | Jun 2026 | Water |
| Rush Creek | Southern California Edison Co | June lake, CA | California Independent System Operator (CISO) | 30.0 GWh | Sep 1916 | Dec 2025 | Water |
| Rochester Hydro | Rochester Public Utilities | Mazeppa, MN | Midcontinent Independent System Operator, Inc. (MISO) | 21.9 GWh | Aug 1984 | Dec 2025 | Water |
| Riverside Holyoke | City of Holyoke Gas and Elec Dept - (MA) | Holyoke, MA | ISO New England (ISNE) | 22.5 GWh | Dec 1905 | Dec 2025 | Water |
| Roza | U S Bureau of Reclamation | Yakima, WA | Bonneville Power Administration (BPAT) | 38.2 GWh | Jul 1958 | Dec 2025 | Water |
| Rocky Brook Hydroelectric | Rocky Brook Electric Inc | Brinnon, WA | Bonneville Power Administration (BPAT) | 464.0 MWh | Nov 1985 | May 2025 | Water |
| Rhodhiss | Duke Energy Carolinas, LLC | Rhodhiss, NC | Duke Energy Carolinas (DUK) | 55.9 GWh | Jan 1925 | Dec 2025 | Water |
| Rockton | Eagle Creek Renewable Energy, LLC | Rockton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.5 GWh | Dec 1928 | Dec 2025 | Water |
| Richard B Russell | USCE-Savannah District | Elberton, GA | Southeastern Power Administration (SEPA) | 160.1 GWh | Dec 1984 | Jun 2026 | Water |
| Round Butte | Portland General Electric Co | Madras, OR | Portland General Electric Company (PGE) | 772.4 GWh | Jul 1964 | Dec 2025 | Water |
| Rio | Eagle Creek Renewable Energy, LLC | Glen Spey, NY | New York Independent System Operator (NYIS) | 13.8 GWh | Nov 1927 | Dec 2025 | Water |
| R C Kirkwood | City & County of San Francisco - (CA) | Groveland, CA | California Independent System Operator (CISO) | 481.5 GWh | Jan 1967 | Jun 2026 | Water |
| Red Rock Hydro Plant | Western Minnesota Mun Pwr Agny | Pella, IA | Midcontinent Independent System Operator, Inc. (MISO) | 210.7 GWh | Apr 2021 | Jun 2026 | Water |
| Rochester 26 | Rochester Gas & Electric Corp | Rochester, NY | New York Independent System Operator (NYIS) | 2.6 GWh | Jul 1952 | Dec 2025 | Water |
| Rollins | Nevada Irrigation District | Colfax, CA | California Independent System Operator (CISO) | 36.9 GWh | Jul 1980 | Dec 2025 | Water |
| Robert S Kerr | USCE-Tulsa District | Keota, OK | Southwestern Power Administration (SPA) | 370.3 GWh | Jun 1971 | Dec 2024 | Water |
| Rollinsford | Green Mountain Power Corp | Rollinsford, NH | ISO New England (ISNE) | 3.0 GWh | Sep 1986 | Dec 2025 | Water |
| Roosevelt | Salt River Project | Roosevelt, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 76.0 GWh | Feb 1973 | Dec 2025 | Water |
| Roanoke Rapids | Virginia Electric & Power Co | Roanoke Rapids, NC | PJM Interconnection, LLC (PJM) | 187.2 GWh | Aug 1955 | Dec 2025 | Water |
| Robert Moses Power Dam | New York Power Authority | Massena, NY | New York Independent System Operator (NYIS) | 6.7 TWh | Jun 1958 | Jun 2026 | Water |
| Roaring Creek Water Power | Shasta Hydroelectric Inc | Montgomery Creek, CA | California Independent System Operator (CISO) | 6.0 GWh | Nov 1986 | Dec 2025 | Water |
| Russell D Smith | Columbia Basin Hydropower | Othello, WA | Bonneville Power Administration (BPAT) | 14.4 GWh | Aug 1982 | Oct 2025 | Water |
| Robbs Peak | Sacramento Municipal Util Dist | Fresh Pond, CA | Balancing Authority of Northern California (BANC) | 41.4 GWh | Sep 1965 | Dec 2025 | Water |
| Ross | City of Seattle - (WA) | Rockport, WA | Seattle City Light (SCL) | 749.8 GWh | Nov 1952 | Jun 2026 | Water |
| Rogers | Consumers Energy Co - (MI) | Big Rapids, MI | Midcontinent Independent System Operator, Inc. (MISO) | 20.9 GWh | Dec 1921 | Dec 2025 | Water |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |