Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Lachute Hydro Upper | Central Rivers Power US, LLC | Ticonderoga, NY | New York Independent System Operator (NYIS) | 12.6 GWh | Nov 1987 | Dec 2024 | Water |
| Lamar Plant | City of Lamar - (CO) | Lamar, CO | Public Service Company of Colorado (PSCO) | 12.6 GWh | Dec 1945 | Dec 2024 | Wind |
| White River Lock and Dam 2 | Ozark Hydro Management, LLC | Locust Grove, AR | Southwestern Power Administration (SPA) | 12.6 GWh | Feb 2007 | Sep 2025 | Water |
| Alexis Solar, LLC | Sol Systems | Encino, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 12.6 GWh | Nov 2019 | Dec 2024 | Solar |
| Volkswagen Solar System | SR Enterprise South, LLC | Chattanooga, TN | Tennessee Valley Authority (TVA) | 12.5 GWh | Oct 2012 | Sep 2025 | Solar |
| Arkalon Ethanol LLC | Arkalon Ethanol LLC | Liberal, KS | Southwest Power Pool (SWPP) | 12.5 GWh | Nov 2008 | Dec 2024 | Natural Gas |
| Fort Rucker Solar Array | Alabama Power Co | Fort Rucker, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.5 GWh | Mar 2017 | Dec 2024 | Solar |
| Danville | Terraform Arcadia | Danville, VA | PJM Interconnection, LLC (PJM) | 12.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Schoolfield Dam | Eagle Creek Renewable Energy, LLC | Danville, VA | PJM Interconnection, LLC (PJM) | 12.5 GWh | Sep 1990 | Sep 2025 | Water |
| Crawfordsville 2 Solar Park | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 12.5 GWh | Nov 2019 | Dec 2024 | Solar |
| Scottsburg Solar Park | Indiana Municipal Power Agency | Scottsburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 12.5 GWh | Sep 2020 | Dec 2024 | Solar |
| Snider Industries | Snider Industries Inc | Marshall, TX | Southwest Power Pool (SWPP) | 12.5 GWh | Jul 1983 | Dec 2024 | Wood/Wood Waste Solids |
| Elkton | Merck & Co Inc | Elkton, VA | PJM Interconnection, LLC (PJM) | 12.4 GWh | May 1982 | Dec 2024 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Fort Lupton | Public Service Co of Colorado | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 12.4 GWh | Mar 1972 | Dec 2024 | Natural Gas : 92.9% Distillate Fuel Oil : 7.1% |
| Spring House | Janssen Pharmaceutical Co | Spring House, PA | PJM Interconnection, LLC (PJM) | 12.4 GWh | Mar 2013 | Dec 2024 | Natural Gas |
| Edom Hills Project 1 LLC | Edom Hills Project 1 LLC | Cathedral City, CA | California Independent System Operator (CISO) | 12.4 GWh | Aug 2008 | Nov 2024 | Wind |
| Santee Solar Partners, LLC | REA Investments, LLC | Stanford Township, MN | PJM Interconnection, LLC (PJM) | 12.4 GWh | Mar 2021 | Dec 2024 | Solar |
| Hunterstown | Hunterstown Power, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 12.4 GWh | Apr 1971 | Dec 2024 | Natural Gas : 99.6% |
| Turners Falls | FirstLight Power Resources, Inc. - MA | Montague, MA | ISO New England (ISNE) | 12.4 GWh | Dec 1904 | Dec 2024 | Water |
| Hampton Solar I | Hampton Solar I, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 12.4 GWh | Jul 2017 | Dec 2024 | Solar |
| Mohave Electric Cooperative at Joy Lane | Mohave Electric Cooperative, Inc. | Fort Mohave, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 12.4 GWh | Sep 2016 | Dec 2024 | Solar |
| MRP Rocky Road LLC | Lincoln Operating Services, LLC | East Dundee, IL | PJM Interconnection, LLC (PJM) | 12.4 GWh | May 1999 | Dec 2024 | Natural Gas |
| Allegan Dam | Consumers Energy Co - (MI) | Allegan, MI | Midcontinent Independent System Operator, Inc. (MISO) | 12.3 GWh | Dec 1934 | Dec 2024 | Water |
| Waterport | Erie Boulevard Hydropower LP | Waterport, NY | New York Independent System Operator (NYIS) | 12.3 GWh | Dec 1920 | Dec 2024 | Water |
| Lake Mendocino | City of Ukiah - (CA) | Ukiah, CA | California Independent System Operator (CISO) | 12.3 GWh | Apr 1987 | Dec 2024 | Water |
| Union Bridge Solar | Citizens Enterprises Corporation | Union Bridge, MD | PJM Interconnection, LLC (PJM) | 12.3 GWh | Mar 2022 | Dec 2024 | Solar |
| Malaga Power LLC | CalPeak Power, LLC | Fresno, CA | California Independent System Operator (CISO) | 12.3 GWh | Aug 2005 | Sep 2025 | Natural Gas |
| Regeneron Tarrytown | Bloom Energy | Tarrytown, NY | New York Independent System Operator (NYIS) | 12.3 GWh | Sep 2018 | Dec 2024 | Natural Gas |
| Purple Lake | Metlakatla Power & Light | Metlakatla, AK | 12.3 GWh | Dec 1955 | Dec 2024 | Water | |
| White River Lock and Dam 1 | Ozark Hydro Management, LLC | Batesville, AR | Southwestern Power Administration (SPA) | 12.3 GWh | May 2007 | Sep 2025 | Water |
| Frenchtown III Solar | Consolidated Edison Development Inc. | Frenchtown, NJ | PJM Interconnection, LLC (PJM) | 12.2 GWh | Nov 2013 | Dec 2024 | Solar |
| Western Plains Wind | Western Plains Wind, LLC | Oakley, KS | Southwest Power Pool (SWPP) | 12.2 GWh | Sep 2021 | Dec 2024 | Wind |
| POET Biorefining-Hanlontown, LLC | POET Biorefining-Hanlontown, LLC | Hanlontown, IA | Midcontinent Independent System Operator, Inc. (MISO) | 12.2 GWh | Dec 2018 | Dec 2024 | Natural Gas |
| Massena Energy Facility | Power City Partners LP | Massena, NY | New York Independent System Operator (NYIS) | 12.2 GWh | Jun 1992 | Nov 2024 | Natural Gas |
| Annandale Solar | Enel Green Power NA, Inc. | Annandale, MN | Midcontinent Independent System Operator, Inc. (MISO) | 12.2 GWh | Nov 2016 | Dec 2024 | Solar |
| 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% |
| G2 Energy Hay Rd | G2 Energy LLC | Vacaville, CA | California Independent System Operator (CISO) | 12.2 GWh | May 2013 | Dec 2024 | Landfill Gas |
| Kern Front Limited | WCAC Operating Company | Bakersfield, CA | California Independent System Operator (CISO) | 12.2 GWh | Jan 1989 | Dec 2024 | Natural Gas |
| Lake Pulaski Solar | Enel Green Power NA, Inc. | Buffalo, MN | Midcontinent Independent System Operator, Inc. (MISO) | 12.1 GWh | Nov 2016 | Dec 2024 | Solar |
| Azalea Solar, LLC | Onward Energy | Davisboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 12.1 GWh | Nov 2013 | Dec 2024 | Solar |
| Neptune Gas Processing Plant | Enterprise Products Optg LP | Centerville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 12.1 GWh | Jan 2004 | Dec 2024 | Other Fuel |
| Grants CDEC 2 | Lightsource Renewable Energy Asset Management, LLC | Grants, NM | Public Service Company of New Mexico (PNM) | 12.1 GWh | Nov 2019 | Dec 2024 | Solar |
| Deer Creek PH | Nevada Irrigation District | Nevada City, CA | California Independent System Operator (CISO) | 12.1 GWh | Apr 1908 | Dec 2024 | Water |
| Lower Molina | U S Bureau of Reclamation | Molina, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.1 GWh | Nov 1962 | Nov 2024 | Water |
| Dillon Hydro Plant | Denver City & County of | Summit, CO | Public Service Company of Colorado (PSCO) | 12.1 GWh | Sep 1987 | Dec 2024 | Water |
| KSR053 Cantara Fuel Cell | 2016 ESA Project Company, LLC | Panorama City, CA | California Independent System Operator (CISO) | 12.1 GWh | Apr 2018 | Dec 2024 | Natural Gas |
| Shaokatan Hills LLC | Shaokatan Hills, LLC (Longroad) | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 12.1 GWh | Jul 1999 | Dec 2024 | Wind |
| Hampshire Paper | Hampshire Paper Co Inc | Gouverneur, NY | New York Independent System Operator (NYIS) | 12.1 GWh | Apr 1987 | Dec 2024 | Water |
| Franklin (NY) | Erie Boulevard Hydropower LP | Franklin, NY | New York Independent System Operator (NYIS) | 12.1 GWh | Dec 1910 | Dec 2024 | Water |
| Grove Solar | Sol Systems | New Bern, NC | Duke Energy Carolinas (DUK) | 12.0 GWh | Nov 2019 | Dec 2024 | Solar |
| Park 500 Philip Morris USA | Philip Morris USA - Park 500 | Chester, VA | PJM Interconnection, LLC (PJM) | 12.0 GWh | Aug 1983 | Dec 2024 | Natural Gas |
| Antelope DSR 2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 12.0 GWh | Nov 2016 | Dec 2024 | 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 |
| Shavano Falls Hydro | Shavano Falls Hydro LLC | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.0 GWh | May 2015 | Oct 2024 | Water |
| Capon Bridge Solar LLC | Capon Bridge Solar LLC | Augusta, WV | PJM Interconnection, LLC (PJM) | 12.0 GWh | Jun 2024 | Dec 2024 | Solar |
| Mahoning Creek Hydroelectric Project | Eagle Creek Renewable Energy, LLC | New Bethlehem, PA | PJM Interconnection, LLC (PJM) | 12.0 GWh | Nov 2013 | Dec 2024 | Water |
| Juniper Ridge Hydroelectric Project | Central Oregon Irrigation Dist | Bend, OR | PacifiCorp West (PACW) | 11.9 GWh | Sep 2010 | Oct 2024 | Water |
| SCU000 El Camino Real Fuel Cell | 2016 ESA Project Company, LLC | Santa Clara, CA | California Independent System Operator (CISO) | 11.9 GWh | Nov 2018 | Dec 2024 | Natural Gas |
| Southbridge Landfill Gas-to-Energy | Southbridge Recycling and Disposal Park | Southbridge, MA | ISO New England (ISNE) | 11.9 GWh | Sep 2011 | Dec 2024 | Landfill Gas |
| Raritan Solar | MN8 Energy LLC | Ringoes, NJ | PJM Interconnection, LLC (PJM) | 11.9 GWh | Mar 2016 | Sep 2025 | Solar |
| Wonderful Orchards - Belridge | Wonderful Renewable Energy, LLC. | Lost Hills, CA | California Independent System Operator (CISO) | 11.9 GWh | Nov 2020 | Dec 2024 | Solar |
| Mongaup Falls | Eagle Creek Renewable Energy, LLC | Forestburgh, NY | New York Independent System Operator (NYIS) | 11.9 GWh | Jun 1923 | Nov 2024 | Water |
| Garnet Wind Energy Center | Terra-Gen Operating Co-Wind | North Palm Springs, CA | California Independent System Operator (CISO) | 11.9 GWh | May 2009 | Dec 2024 | Wind |
| Stuyvesant Falls | Albany Engineering Corporation | Stuyvesant, NY | New York Independent System Operator (NYIS) | 11.9 GWh | Nov 2012 | Dec 2024 | Water |
| Diamond H Dairy Power | Madera DP 2, LLC | Chowchilla, CA | California Independent System Operator (CISO) | 11.9 GWh | Sep 2021 | Dec 2024 | Other Biomass Gas |
| Wheeler Ridge | AFTW Holdings, LLC | Bakersfield, CA | California Independent System Operator (CISO) | 11.9 GWh | Aug 2023 | Dec 2024 | Solar |
| Denmark Solar | Dominion Renewable Energy | Denmark, SC | Dominion Energy South Carolina, Inc. (SCEG) | 11.9 GWh | Nov 2020 | Dec 2024 | Solar |
| King City Peaking | Calpine Corp-King City | King City, CA | California Independent System Operator (CISO) | 11.9 GWh | Mar 2002 | Dec 2024 | Natural Gas |
| Nodal Power | ENERGYneering Solutions, Inc | Sunland Park, NM | El Paso Electric Company (EPE) | 11.8 GWh | Mar 2008 | Dec 2024 | Landfill Gas |
| Parkland Landfill Solar | Public Service Elec & Gas Co | Bordentown, NJ | PJM Interconnection, LLC (PJM) | 11.8 GWh | Dec 2014 | Dec 2024 | Solar |
| Menominee Mill Marinette | Eagle Creek Renewable Energy, LLC | Menominee, MI | Midcontinent Independent System Operator, Inc. (MISO) | 11.8 GWh | Dec 1923 | Sep 2025 | Water |
| Jacksonville Solar | Jacksonville Solar LLC | Jacksonville, FL | JEA (JEA) | 11.8 GWh | Mar 2010 | Dec 2024 | Solar |
| Springfield Solar Project | NJR Clean Energy Ventures Corporation | Springfield Twp., NJ | PJM Interconnection, LLC (PJM) | 11.8 GWh | Sep 2018 | Dec 2024 | Solar |
| Tech Park Solar | Big Sky Wind, LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 11.8 GWh | Nov 2012 | Dec 2024 | Solar |
| Union Falls | Union Falls Hydro Power LP | Au Sable Forks, NY | New York Independent System Operator (NYIS) | 11.8 GWh | Dec 1986 | Dec 2024 | Water |
| Bradley Energy Center | Ameresco Select Inc | Windsor Locks, CT | ISO New England (ISNE) | 11.8 GWh | Oct 2002 | Dec 2024 | Natural Gas |
| Raritan Solar - 53 Highway | NJR Clean Energy Ventures Corporation | Raritan Township, NJ | PJM Interconnection, LLC (PJM) | 11.8 GWh | Apr 2018 | Dec 2024 | Solar |
| Chisago Solar | Enel Green Power NA, Inc. | North Branch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 11.8 GWh | Nov 2016 | Dec 2024 | Solar |
| Kinsley Landfill Solar | Public Service Elec & Gas Co | Sewell, NJ | PJM Interconnection, LLC (PJM) | 11.7 GWh | Dec 2014 | Dec 2024 | Solar |
| Franklin County Solar | MidAmerican Energy Co | Hampton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 11.7 GWh | Dec 2021 | Dec 2024 | Solar |
| Woodleaf Solar Facility | Duke Energy Carolinas, LLC | Salisbury, NC | Duke Energy Progress East (CPLE) | 11.7 GWh | Nov 2018 | Dec 2024 | Solar |
| Cedar Cliff | Duke Energy Carolinas, LLC | Tuckasegee, NC | Duke Energy Carolinas (DUK) | 11.7 GWh | Dec 1951 | Dec 2024 | Water |
| Neal Shoals | Dominion Energy South Carolina, Inc | Union, SC | Dominion Energy South Carolina, Inc. (SCEG) | 11.7 GWh | May 1905 | Dec 2024 | Water |
| Wicomico | Industrial Power Generating Company LLC | Salisbury, MD | PJM Interconnection, LLC (PJM) | 11.7 GWh | Apr 2007 | Dec 2024 | Landfill Gas : 92.9% Distillate Fuel Oil : 7.1% |
| Williams Fork Hydro Plant | Denver City & County of | Parshall, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 11.7 GWh | Jun 1959 | Dec 2024 | Water |
| Hatch Solar Energy Center I, LLC | Hatch Solar Energy Center I, LLC | Hatch, NM | El Paso Electric Company (EPE) | 11.7 GWh | May 2011 | Sep 2025 | Solar |
| Bartow Solar Energy LLC | Cardinal Renewables | Bartow, FL | Duke Energy Florida, Inc. (FPC) | 11.7 GWh | Feb 2018 | Dec 2024 | Solar |
| Wilson Solar Farm 6 | GCL New Energy, Inc. | Wilson, NC | Duke Energy Progress East (CPLE) | 11.7 GWh | Apr 2017 | Dec 2023 | Solar |
| Coastal Energy Project | Coastal Community Action Program | Aberdeen, WA | Bonneville Power Administration (BPAT) | 11.6 GWh | May 2010 | Dec 2023 | Wind |
| Odyssey Solar | Odyssey Solar, LLC | Pelion, SC | Dominion Energy South Carolina, Inc. (SCEG) | 11.6 GWh | Jul 2017 | Dec 2024 | Solar |
| Foote Creek IV | PacifiCorp | Rock River, WY | PacifiCorp East (PACE) | 11.6 GWh | Jul 2000 | Dec 2023 | Wind |
| Dolgeville Hydro | EONY Generation Limited | Dolgeville, NY | New York Independent System Operator (NYIS) | 11.6 GWh | Jun 1985 | Dec 2024 | Water |
| TPE Irish Road Solar, LLC | Navisun LLC | Chatham, VA | PJM Interconnection, LLC (PJM) | 11.6 GWh | Jul 2020 | Dec 2024 | Solar |
| Penacook Upper Falls Hydro | Briar-Hydro Associates | Penacook, NH | ISO New England (ISNE) | 11.6 GWh | Nov 1986 | Dec 2024 | 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 2024 | Water |
| RE McKenzie 1 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2024 | Solar |
| RE McKenzie 2 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2024 | Solar |
| RE McKenzie 3 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2024 | Solar |
| RE McKenzie 4 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2024 | Solar |
| RE McKenzie 5 LLC | MN8 Energy LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 11.6 GWh | Oct 2012 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on September 2025 generation numbers.| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,052.47 GWh |
| Alaska | # 48 | 147 | 527.57 GWh |
| Arizona | # 9 | 183 | 11,602.92 GWh |
| Arkansas | # 21 | 117 | 5,844.09 GWh |
| California | # 4 | 1,769 | 19,371.91 GWh |
| Colorado | # 30 | 304 | 4,433.17 GWh |
| Connecticut | # 32 | 168 | 3,779.74 GWh |
| Delaware | # 49 | 33 | 419.31 GWh |
| District of Columbia | # 51 | 16 | 16.99 GWh |
| Florida | # 2 | 323 | 24,446.09 GWh |
| Georgia | # 8 | 266 | 11,628.97 GWh |
| Hawaii | # 47 | 73 | 826.54 GWh |
| Idaho | # 44 | 148 | 1,495.33 GWh |
| Illinois | # 5 | 385 | 14,642.93 GWh |
| Indiana | # 14 | 213 | 8,730.35 GWh |
| Iowa | # 26 | 295 | 5,224.35 GWh |
| Kansas | # 25 | 189 | 5,250.86 GWh |
| Kentucky | # 23 | 60 | 5,806.86 GWh |
| Louisiana | # 13 | 87 | 9,343.34 GWh |
| Maine | # 45 | 217 | 1,135.36 GWh |
| Maryland | # 39 | 204 | 2,935.42 GWh |
| Massachusetts | # 41 | 652 | 1,746.92 GWh |
| Michigan | # 11 | 279 | 10,468.02 GWh |
| Minnesota | # 29 | 769 | 4,717.95 GWh |
| Mississippi | # 20 | 58 | 6,625.37 GWh |
| Missouri | # 22 | 128 | 5,843.17 GWh |
| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 1,949.24 GWh |
| Nebraska | # 34 | 132 | 3,501.38 GWh |
| Nevada | # 31 | 114 | 4,053.88 GWh |
| New Hampshire | # 42 | 60 | 1,549.07 GWh |
| New Jersey | # 27 | 399 | 4,969.45 GWh |
| New Mexico | # 36 | 145 | 3,317.84 GWh |
| New York | # 12 | 966 | 10,145.62 GWh |
| North Carolina | # 10 | 917 | 11,211.15 GWh |
| North Dakota | # 37 | 60 | 3,089.17 GWh |
| Ohio | # 6 | 201 | 12,818.31 GWh |
| Oklahoma | # 17 | 143 | 7,364.05 GWh |
| Oregon | # 28 | 282 | 4,812.51 GWh |
| Pennsylvania | # 3 | 260 | 19,731.43 GWh |
| Rhode Island | # 46 | 100 | 863.62 GWh |
| South Carolina | # 16 | 207 | 7,861.23 GWh |
| South Dakota | # 43 | 52 | 1,535.17 GWh |
| Tennessee | # 19 | 88 | 6,829.06 GWh |
| Texas | # 1 | 946 | 51,969.48 GWh |
| Utah | # 35 | 126 | 3,419.48 GWh |
| Vermont | # 50 | 120 | 165.14 GWh |
| Virginia | # 15 | 241 | 8,580.52 GWh |
| Washington | # 18 | 138 | 7,120.43 GWh |
| West Virginia | # 38 | 39 | 3,057.29 GWh |
| Wisconsin | # 24 | 251 | 5,674.74 GWh |
| Wyoming | # 33 | 73 | 3,641.70 GWh |