Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Calligan Creek Hydroelectric Project | PUD No 1 of Snohomish County - (WA) | Snoqualmie, WA | Puget Sound Energy, Inc. (PSEI) | 12.6 GWh | Jan 2018 | Dec 2025 | Water |
| Woodleaf Solar Facility | Duke Energy Carolinas, LLC | Salisbury, NC | Duke Energy Progress East (CPLE) | 12.6 GWh | Nov 2018 | Dec 2025 | Solar |
| Westhollow Technology Center | Shell Chemical LP | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 12.6 GWh | Dec 1987 | Dec 2025 | Natural Gas |
| Difwind Farms Ltd VI | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 12.6 GWh | Dec 1986 | Dec 2025 | Wind |
| POET Biorefining - Portland | POET Biorefining - Portland | Portland, IN | PJM Interconnection, LLC (PJM) | 12.6 GWh | Feb 2017 | Dec 2025 | Natural Gas |
| Antelope Expansion 3B | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 12.6 GWh | May 2021 | Dec 2025 | Solar |
| Five Points Solar Station | Pacific Gas & Electric Co. | Five Points, CA | California Independent System Operator (CISO) | 12.6 GWh | Aug 2011 | Dec 2025 | Solar |
| Buzzard Flop | Peoples Electric Cooperative | Calvin, OK | Southwest Power Pool (SWPP) | 12.6 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| Eagle Pass | Maverick Cty Water Control & Improvement | Eagle Pass, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 12.6 GWh | Jul 1932 | Feb 2026 | Water |
| Brassua Hydroelectric Project | Brassua Hydroelectric LP | Rockwood, ME | ISO New England (ISNE) | 12.6 GWh | Aug 1989 | Aug 2025 | Water |
| Bannock County LFG to Energy | Bannock County Landfill - (ID) | Pocatello, ID | Idaho Power Company (IPCO) | 12.6 GWh | Apr 2014 | May 2026 | Landfill Gas |
| Wheeler Ridge | Agilitas Energy, Inc. | Bakersfield, CA | California Independent System Operator (CISO) | 12.6 GWh | Aug 2023 | Dec 2025 | Solar |
| Fort Rucker Solar Array | Alabama Power Co | Fort Rucker, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.5 GWh | Mar 2017 | Dec 2025 | Solar |
| Dixon Hydroelectric Dam | Eagle Creek Renewable Energy, LLC | Dixon, IL | PJM Interconnection, LLC (PJM) | 12.5 GWh | May 1925 | Dec 2025 | Water |
| IBM Solar | Madison Energy Investments LLC | Boulder, CO | Public Service Company of Colorado (PSCO) | 12.5 GWh | Jun 2019 | Sep 2025 | Solar |
| Dodge Center Solar | Enel Green Power NA, Inc. | Dodge Center, MN | Midcontinent Independent System Operator, Inc. (MISO) | 12.5 GWh | Nov 2016 | Dec 2025 | Solar |
| Bartow Solar Energy LLC | Cardinal Renewables | Bartow, FL | Duke Energy Florida, Inc. (FPC) | 12.5 GWh | Feb 2018 | Dec 2025 | Solar |
| Burlington (CO) | Tri-State G & T Assn, Inc | Burlington, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.5 GWh | May 1977 | May 2026 | Distillate Fuel Oil |
| KSR053 Cantara Fuel Cell | 2016 ESA Project Company, LLC | Panorama City, CA | California Independent System Operator (CISO) | 12.5 GWh | Apr 2018 | Dec 2025 | Natural Gas |
| Wonderful Orchards - Belridge | Wonderful Renewable Energy, LLC. | Lost Hills, CA | California Independent System Operator (CISO) | 12.4 GWh | Nov 2020 | Dec 2025 | Solar |
| Hewittville Hydroelectric | Erie Boulevard Hydropower LP | Norwood, NY | New York Independent System Operator (NYIS) | 12.4 GWh | Aug 1984 | Dec 2025 | Water |
| Tech Park Solar | RWE Clean Energy | Tucson, AZ | Tucson Electric Power (TEPC) | 12.4 GWh | Nov 2012 | Dec 2025 | Solar |
| Brule | Wisconsin Electric Power Co | Florence, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.4 GWh | Dec 1918 | Dec 2025 | Water |
| Station H | City of Independence - (MO) | Independence, MO | Southwest Power Pool (SWPP) | 12.4 GWh | May 1972 | Dec 2025 | Natural Gas : 99.6% |
| MRP Rocky Road LLC | Lincoln Operating Services, LLC | East Dundee, IL | PJM Interconnection, LLC (PJM) | 12.4 GWh | May 1999 | Dec 2024 | Natural Gas |
| Riverview Energy Center | Gilroy Energy Center for Riverview | Antioch, CA | California Independent System Operator (CISO) | 12.3 GWh | Apr 2003 | Dec 2025 | Natural Gas |
| South Canal Hydro-3 | Delta-Montrose Electric Association | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.3 GWh | Jul 2013 | Oct 2025 | Water |
| Lake Mendocino | City of Ukiah - (CA) | Ukiah, CA | California Independent System Operator (CISO) | 12.3 GWh | Apr 1987 | Dec 2025 | Water |
| Pohatcong Solar Farm | NJR Clean Energy Ventures Corporation | Pohatcong, NJ | PJM Interconnection, LLC (PJM) | 12.3 GWh | Dec 2019 | Dec 2025 | Solar |
| Branch Solar Project | Branch Solar, LLC | Coldwater, MI | Midcontinent Independent System Operator, Inc. (MISO) | 12.3 GWh | - | May 2026 | Solar |
| Tehachapi Wind Resource I | CalWind Resources Inc | Tehachapi, CA | California Independent System Operator (CISO) | 12.3 GWh | Nov 1984 | Dec 2025 | Wind |
| Swinging Bridge 2 | Eagle Creek Renewable Energy, LLC | Forestburgh, NY | New York Independent System Operator (NYIS) | 12.3 GWh | Jul 1939 | Dec 2025 | Water |
| SCU000 El Camino Real Fuel Cell | 2016 ESA Project Company, LLC | Santa Clara, CA | California Independent System Operator (CISO) | 12.3 GWh | Nov 2018 | Dec 2025 | Natural Gas |
| Darrington | Hampton Lumber Mills - Washington Inc | Darrington, WA | Bonneville Power Administration (BPAT) | 12.3 GWh | Jan 2007 | Dec 2025 | Wood/Wood Waste Solids |
| Stampede | U S Bureau of Reclamation | Truckee, CA | Nevada Power Company (NEVP) | 12.2 GWh | Dec 1987 | May 2026 | Water |
| Future Generation Wind | RWE Clean Energy | Plymouth, MA | ISO New England (ISNE) | 12.2 GWh | Jul 2016 | Nov 2025 | Wind |
| Appleton | Wisconsin Electric Power Co | Appleton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.2 GWh | Jul 1916 | Dec 2025 | Water |
| HL Solar (Lassen) | Madison Energy Investments LLC | Wendel, CA | California Independent System Operator (CISO) | 12.2 GWh | May 2019 | Dec 2025 | Solar |
| Azalea Solar, LLC | Onward Energy | Davisboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 12.2 GWh | Nov 2013 | Dec 2025 | Solar |
| Fairbanks | Golden Valley Elec Assn Inc | Fairbanks, AK | (NA) | 12.2 GWh | Apr 1970 | Dec 2025 | Distillate Fuel Oil |
| BMW Manufacturing Co | BMW Manufacturing Co LLC | Greer, SC | Duke Energy Carolinas (DUK) | 12.2 GWh | May 2009 | Dec 2024 | Landfill Gas : 89.9% Natural Gas : 9.7% |
| Slate Creek | Central Rivers Power US, LLC | Lakehead, CA | PacifiCorp West (PACW) | 12.2 GWh | Apr 1990 | Dec 2025 | Water |
| NorWest Energy 9 LLC | MN8 Energy LLC | Pendleton, OR | PacifiCorp West (PACW) | 12.2 GWh | Aug 2018 | Dec 2025 | Solar |
| Frederick County LFGTE Facility | Frederick County Virginia | Winchester, VA | PJM Interconnection, LLC (PJM) | 12.2 GWh | Oct 2010 | Dec 2025 | Landfill Gas |
| C&B Graham Energy, LLC | SolRiver Capital LLC | Danville, IN | PJM Interconnection, LLC (PJM) | 12.1 GWh | Jul 2023 | Dec 2025 | Solar |
| Pilesgrove | RWE Clean Energy | Pilesgrove, NJ | PJM Interconnection, LLC (PJM) | 12.1 GWh | Jul 2011 | Dec 2025 | Solar |
| Williams Fork Hydro Plant | Denver City & County of - (CO) | Parshall, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.1 GWh | Jun 1959 | Dec 2025 | Water |
| Southern Current One, LLC | SunStrong Management | Fairfax, SC | Dominion Energy South Carolina, Inc. (SCEG) | 12.1 GWh | Nov 2017 | Dec 2025 | Solar |
| EQX002 Secaucus Rd Fuel Cell | 2016 ESA Project Company, LLC | Secaucus, NJ | PJM Interconnection, LLC (PJM) | 12.1 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Danville | Terraform Arcadia | Danville, VA | PJM Interconnection, LLC (PJM) | 12.1 GWh | Feb 2018 | Dec 2025 | Solar |
| Shaokatan Hills LLC | Shaokatan Hills, LLC (Longroad) | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 12.1 GWh | Jul 1999 | Dec 2024 | Wind |
| Tri-County Water Hydropower Project | Tri-County Water Conservancy District | Ridgway, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.0 GWh | Mar 2014 | May 2026 | Water |
| Grove Solar | Sol Systems | New Bern, NC | Duke Energy Carolinas (DUK) | 12.0 GWh | Nov 2019 | Dec 2024 | Solar |
| NRG THW GT Electric Generating Station | NRG THW GT LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 12.0 GWh | - | May 2026 | Natural Gas |
| Huntington Falls | Green Mountain Power Corp | Weybridge, VT | ISO New England (ISNE) | 12.0 GWh | Sep 1988 | Dec 2025 | Water |
| Westside Solar Station | Pacific Gas & Electric Co. | Five Points, CA | California Independent System Operator (CISO) | 12.0 GWh | Jul 2011 | Dec 2025 | Solar |
| Norway (IN) | Northern Indiana Pub Serv Co | Monticello, IN | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 GWh | May 1923 | Dec 2025 | Water |
| IMPA Anderson Solar Park 2 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 12.0 GWh | Nov 2017 | Dec 2025 | Solar |
| Wind Turbine | Madison Gas & Electric Co | Casco, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 GWh | May 1999 | Dec 2025 | Wind |
| Delilah Road Landfill | CVI CleanCapital Solar 5 LLC | Egg Harbor, NJ | PJM Interconnection, LLC (PJM) | 12.0 GWh | Sep 2016 | Dec 2025 | Solar |
| Covington Solar Farm | Oklahoma Gas & Electric Co | Covington, OK | Southwest Power Pool (SWPP) | 12.0 GWh | Jan 2018 | Dec 2025 | Solar |
| Imeson Solar | Imeson Solar Farm LLC | Jscksonville, FL | JEA (JEA) | 12.0 GWh | Nov 2019 | Dec 2025 | Solar |
| People's | Today's Power, Inc. | Fitzhugh, OK | Southwest Power Pool (SWPP) | 12.0 GWh | Nov 2023 | Dec 2025 | Solar |
| Byron Highway Solar | RPCA Solar 3, LLC | Byron, CA | California Independent System Operator (CISO) | 12.0 GWh | Oct 2022 | Dec 2025 | Solar |
| Oconto Falls Upper | Eagle Creek Renewable Energy, LLC | Oconto Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 GWh | Dec 1917 | Dec 2025 | Water |
| Bonduel Solar WI, LLC | Wisconsin Electric Power Co | Bonduel, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 GWh | Nov 2023 | Dec 2025 | Solar |
| Spartan PV 1, LLC | NJR Clean Energy Ventures Corporation | East Lansing, MI | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 GWh | Nov 2017 | Dec 2024 | Solar |
| UL Advanced Wind Turbine Test Facility | West Texas A&M University | Canyon, TX | Southwest Power Pool (SWPP) | 12.0 GWh | Dec 2015 | Dec 2025 | Wind |
| UC Davis South Campus | Solar Star California XXXII, LLC | Davis, CA | California Independent System Operator (CISO) | 11.9 GWh | Feb 2015 | Dec 2025 | Solar |
| Kinsley Landfill Solar | Public Service Elec & Gas Co | Sewell, NJ | PJM Interconnection, LLC (PJM) | 11.9 GWh | Dec 2014 | Dec 2025 | Solar |
| Wright Kirby 1-5 CSG | Standard Solar | Monticello, MN | Midcontinent Independent System Operator, Inc. (MISO) | 11.9 GWh | May 2019 | Dec 2025 | Solar |
| Frenchtown III Solar | RWE Clean Energy | Frenchtown, NJ | PJM Interconnection, LLC (PJM) | 11.9 GWh | Nov 2013 | Dec 2025 | Solar |
| Dashville | Central Hudson Gas & Elec Corp | Dashville, NY | New York Independent System Operator (NYIS) | 11.9 GWh | Dec 1919 | Dec 2025 | Water |
| Columbia Solar Energy, LLC | Columbia Solar Energy LLC | Pittsburg, CA | California Independent System Operator (CISO) | 11.9 GWh | Sep 2015 | Dec 2025 | Solar |
| RE Solar, LLC | Redfield Energy, LLC | Redfield, SD | Southwest Power Pool (SWPP) | 11.9 GWh | Nov 2024 | Dec 2025 | Solar |
| Lewis & Clark | Montana-Dakota Utilities Co | Richland, MT | Midcontinent Independent System Operator, Inc. (MISO) | 11.9 GWh | Sep 1958 | May 2026 | Natural Gas |
| Dietrich Drop | Wood Hydro, LLC | Shoshone, ID | Idaho Power Company (IPCO) | 11.9 GWh | Jul 1990 | Oct 2025 | Water |
| Cisco | ALLETE Clean Energy | Brewster, MN | Midcontinent Independent System Operator, Inc. (MISO) | 11.9 GWh | Jan 2008 | Dec 2025 | Wind |
| Rock Solid | NJR Clean Energy Ventures Corporation | Howell, NJ | PJM Interconnection, LLC (PJM) | 11.9 GWh | Oct 2014 | Dec 2025 | Solar |
| Turners Falls | FirstLight Power Resources, Inc. - MA | Montague, MA | ISO New England (ISNE) | 11.8 GWh | Dec 1904 | Dec 2025 | Water |
| Parishville | Erie Boulevard Hydropower LP | Parishville, NY | New York Independent System Operator (NYIS) | 11.8 GWh | Dec 1924 | Dec 2025 | Water |
| Jackson Solar WI, LLC | Wisconsin Electric Power Co | Cedarburg, WI | Midcontinent Independent System Operator, Inc. (MISO) | 11.8 GWh | Nov 2023 | Dec 2025 | Solar |
| Falls Creek | Eagle Creek Renewable Energy, LLC | Cascadia, OR | PacifiCorp West (PACW) | 11.8 GWh | Nov 1984 | Dec 2025 | Water |
| Clear Lake | Idaho Power Co | Buhl, ID | Idaho Power Company (IPCO) | 11.8 GWh | Nov 1937 | Dec 2025 | Water |
| Lee County Landfill | South Carolina Public Service Authority | Bishopville, SC | South Carolina Public Service Authority (SC) | 11.8 GWh | Dec 2004 | Dec 2025 | Landfill Gas |
| Union Bridge Solar | Citizens Enterprises Corporation | Union Bridge, MD | PJM Interconnection, LLC (PJM) | 11.8 GWh | Mar 2022 | Dec 2025 | Solar |
| Nacimiento Hydro Project | Monterey Cnty Water Res Agency | Bradley, CA | California Independent System Operator (CISO) | 11.8 GWh | Jun 1987 | Dec 2025 | Water |
| ADS Renewable Energy-Wolf Creek LLC | ADS Renewable Energy- Wolf Creek, LLC | Dry Branch, GA | Southern Company Services, Inc. - Trans (SOCO) | 11.8 GWh | Oct 2011 | Dec 2025 | Landfill Gas |
| Regeneron Tarrytown | Bloom Energy | Tarrytown, NY | New York Independent System Operator (NYIS) | 11.7 GWh | Sep 2018 | Dec 2025 | Natural Gas |
| CH Resources Beaver Falls | Lakeside Beaver Falls LLC | Beaver Falls, NY | New York Independent System Operator (NYIS) | 11.7 GWh | Mar 1995 | Sep 2025 | Natural Gas |
| Goal Line LP | Goal Line LP | Escondido, CA | California Independent System Operator (CISO) | 11.7 GWh | Jul 1994 | May 2026 | Natural Gas |
| Stuart (OK) | Peoples Electric Cooperative | McAlester, OK | Southwest Power Pool (SWPP) | 11.7 GWh | Mar 2023 | Dec 2025 | Natural Gas |
| Allegan Dam | Consumers Energy Co - (MI) | Allegan, MI | Midcontinent Independent System Operator, Inc. (MISO) | 11.7 GWh | Dec 1934 | Dec 2025 | Water |
| Western Plains Wind | Western Plains Wind, LLC | Oakley, KS | Southwest Power Pool (SWPP) | 11.7 GWh | Sep 2021 | Dec 2025 | Wind |
| Genentech Vacaville Meter #1 | Tesla Inc. | Vacaville, CA | California Independent System Operator (CISO) | 11.7 GWh | Apr 2017 | Dec 2025 | Solar |
| Sewalls | Erie Boulevard Hydropower LP | Watertown, NY | New York Independent System Operator (NYIS) | 11.7 GWh | Dec 1924 | Dec 2025 | Water |
| Towanda Facility | REV LNG SSL BC, LLC | Wyalusing, PA | PJM Interconnection, LLC (PJM) | 11.7 GWh | Dec 2020 | Dec 2025 | Natural Gas |
| International Paper Jay Hydro | Eagle Creek Renewable Energy, LLC | Jay, ME | ISO New England (ISNE) | 11.7 GWh | Dec 1911 | Dec 2025 | Water |
| Cellu Tissue | Dunn Paper East Hartford, LLC | East Hartford, CT | ISO New England (ISNE) | 11.7 GWh | Apr 2009 | May 2026 | Natural Gas |
| New Lahontan | Truckee-Carson Irrigation District | Fallon, NV | Nevada Power Company (NEVP) | 11.7 GWh | Mar 1989 | Nov 2025 | Water |
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 |