Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Pohatcong Solar Farm | NJR Clean Energy Ventures Corporation | Pohatcong, NJ | PJM Interconnection, LLC (PJM) | 12.3 GWh | Dec 2019 | Dec 2025 | 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 |
| Big Lake Holdco Solar CSG | Big Lake Holdco LLC | Big Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 12.3 GWh | Aug 2017 | Dec 2025 | Solar |
| Mas Durham Power, LLC | Mas Durham Power, LLC | Durham, NC | Duke Energy Carolinas (DUK) | 12.3 GWh | Jan 2010 | Dec 2025 | Landfill Gas |
| 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 |
| 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 |
| 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 |
| Spartan PV 1, LLC | NJR Clean Energy Ventures Corporation | East Lansing, MI | Midcontinent Independent System Operator, Inc. (MISO) | 12.2 GWh | Nov 2017 | 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 |
| Wind Colebrook South | Wind Colebrook South | Colebrook, CT | ISO New England (ISNE) | 12.1 GWh | Oct 2015 | Aug 2026 | Wind |
| 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 |
| 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 |
| Hat Creek Bioenergy | Hat Creek Bioenergy, LLC | Burney, CA | California Independent System Operator (CISO) | 12.0 GWh | May 2025 | Dec 2025 | Wood/Wood Waste Solids |
| 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 |
| Bonduel Solar WI, LLC | Wisconsin Electric Power Co | Bonduel, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 GWh | Nov 2023 | Dec 2025 | 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 |
| 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 |
| Clear Lake | Idaho Power Co | Buhl, ID | Idaho Power Company (IPCO) | 11.8 GWh | Nov 1937 | Dec 2025 | Water |
| Falls Creek | Eagle Creek Renewable Energy, LLC | Cascadia, OR | PacifiCorp West (PACW) | 11.8 GWh | Nov 1984 | 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 |
| Indian Orchard Plant 1 | Solutia Inc-Indian | Springfield, MA | ISO New England (ISNE) | 11.8 GWh | Apr 1985 | Aug 2026 | Natural Gas |
| Union Bridge Solar | Citizens Enterprises Corporation | Union Bridge, MD | PJM Interconnection, LLC (PJM) | 11.8 GWh | Mar 2022 | Dec 2025 | Solar |
| Bidwell Ditch Project | Mega Renewables | Hat Creek, CA | California Independent System Operator (CISO) | 11.8 GWh | Feb 1987 | Dec 2025 | Water |
| 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 |
| 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 |
| Lark Bunting Solar CSG | SunShare Management | Platteville, CO | Public Service Company of Colorado (PSCO) | 11.7 GWh | Jan 2025 | Dec 2025 | Solar |
| SR Adamsville | SR Adamsville, LLC | McNairy, TN | Tennessee Valley Authority (TVA) | 11.7 GWh | - | Aug 2026 | Solar |
| 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 |
| Stampede | U S Bureau of Reclamation | Truckee, CA | Nevada Power Company (NEVP) | 11.7 GWh | Dec 1987 | Aug 2026 | Water |
| New Lahontan | Truckee-Carson Irrigation District | Fallon, NV | Nevada Power Company (NEVP) | 11.7 GWh | Mar 1989 | Nov 2025 | Water |
| Kasidaya Creek Hydro | Alaska Power and Telephone Co | Skagway, AK | 11.7 GWh | Sep 2008 | Dec 2025 | Water | |
| Berlin Landfill Gas | WM Renewable Energy LLC | Berlin, WI | Midcontinent Independent System Operator, Inc. (MISO) | 11.6 GWh | Jul 2001 | Dec 2025 | Landfill Gas |
| New River | Ingenco Renewable Development, LLC | Dublin, VA | PJM Interconnection, LLC (PJM) | 11.6 GWh | Aug 2013 | Dec 2025 | Landfill Gas : 94.7% Distillate Fuel Oil : 5.3% |
| Raritan Solar - 53 Highway | NJR Clean Energy Ventures Corporation | Raritan Township, NJ | PJM Interconnection, LLC (PJM) | 11.6 GWh | Apr 2018 | Dec 2025 | Solar |
| Spring Gap | Pacific Gas & Electric Co. | Long Barn, CA | California Independent System Operator (CISO) | 11.6 GWh | Aug 1921 | Dec 2025 | Water |
| Siphon Drop Power Plant | Yuma County Water User's Association | Winterhaven, CA | Western Area Power Administration - Desert Southwest Region (WALC) | 11.6 GWh | Aug 1987 | Dec 2025 | Water |
| Whiskey Solar | Whiskey Solar, LLC | Cumberland, NC | Duke Energy Progress East (CPLE) | 11.6 GWh | May 2021 | Dec 2025 | Solar |
| Neversink | New York Power Authority | Grahmsville, NY | New York Independent System Operator (NYIS) | 11.6 GWh | Nov 1953 | Nov 2025 | Water |
| Boatlock | City of Holyoke Gas and Elec Dept - (MA) | Holyoke, MA | ISO New England (ISNE) | 11.6 GWh | Dec 1920 | Dec 2025 | Water |
| Springfield Solar Project | NJR Clean Energy Ventures Corporation | Springfield Twp., NJ | PJM Interconnection, LLC (PJM) | 11.6 GWh | Sep 2018 | Dec 2025 | Solar |
| Holiday Hill Community Wind | Greenbacker Renewable Energy Corporation | Russell, MA | ISO New England (ISNE) | 11.6 GWh | Nov 2019 | 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 |
| Yuma Cogeneration Associates | Falcon Power Operating Company | Yuma, AZ | Arizona Public Service Company (AZPS) | 11.6 GWh | Feb 1994 | Aug 2026 | Natural Gas |
| Norwood | Erie Boulevard Hydropower LP | Norwood, NY | New York Independent System Operator (NYIS) | 11.6 GWh | Dec 1927 | Dec 2025 | Water |
| Giffen | Pacific Gas & Electric Co. | TBD, CA | California Independent System Operator (CISO) | 11.6 GWh | May 2012 | Dec 2025 | Solar |
| Cedar Cliff | Duke Energy Carolinas, LLC | Tuckasegee, NC | Duke Energy Carolinas (DUK) | 11.6 GWh | Dec 1951 | Dec 2025 | Water |
| RE McKenzie 1 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2025 | Solar |
| RE McKenzie 2 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2025 | Solar |
| RE McKenzie 3 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2025 | Solar |
| RE McKenzie 4 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2025 | Solar |
| RE McKenzie 5 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2025 | Solar |
| RE McKenzie 6 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2025 | Solar |
| Tok | Alaska Power and Telephone Co | Tok, AK | 11.5 GWh | Sep 1985 | Dec 2025 | Distillate Fuel Oil | |
| Annandale Solar | Enel Green Power NA, Inc. | Annandale, MN | Midcontinent Independent System Operator, Inc. (MISO) | 11.5 GWh | Nov 2016 | Dec 2025 | Solar |
| Diamond H Dairy Power | Madera DP 2, LLC | Chowchilla, CA | California Independent System Operator (CISO) | 11.5 GWh | Sep 2021 | Dec 2025 | Other Biomass Gas |
| South | Pacific Gas & Electric Co. | Manton, CA | California Independent System Operator (CISO) | 11.5 GWh | Nov 1979 | Dec 2025 | Water |
| Grants CDEC 2 | Lightsource Renewable Energy Asset Management, LLC | Grants, NM | Public Service Company of New Mexico (PNM) | 11.5 GWh | Nov 2019 | Dec 2025 | Solar |
| Polk County Renewables, LLC | Polk County Renewables, LLC | Osceola, NE | Southwest Power Pool (SWPP) | 11.5 GWh | Nov 2018 | Dec 2025 | Wind |
| White Rock Road LLC | White Rock Road LLC | Westerly, RI | ISO New England (ISNE) | 11.5 GWh | Nov 2022 | Dec 2025 | Solar |
| Maywood Photovoltaic Project | ENI New Energy US Inc | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 11.5 GWh | Feb 2014 | Dec 2024 | Solar |
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 |