Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Benndale | Cooperative Energy | Benndale, MS | Midcontinent Independent System Operator, Inc. (MISO) | 49.2 GWh | Sep 1969 | Dec 2025 | Natural Gas |
| Oro Loma | RWE Clean Energy | Oro Loma, CA | California Independent System Operator (CISO) | 49.2 GWh | Dec 2016 | Dec 2025 | Solar |
| Almond | Westlands Almond LLC | Lemoore, CA | California Independent System Operator (CISO) | 49.2 GWh | Aug 2023 | Dec 2025 | Solar |
| White River Solar 2 | RWE Clean Energy | Alpaugh, CA | California Independent System Operator (CISO) | 49.2 GWh | Aug 2014 | Dec 2025 | Solar |
| Sturgeon | Central Hudson Gas & Elec Corp | Tillson, NY | New York Independent System Operator (NYIS) | 49.1 GWh | Dec 1923 | Dec 2025 | Water |
| Hartford Hospital Cogeneration | Cartier Energy, LLC | Hartford, CT | ISO New England (ISNE) | 49.1 GWh | Jun 1988 | Dec 2025 | Natural Gas |
| Southeast Kern River Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 49.1 GWh | Jan 1989 | Aug 2026 | Natural Gas |
| Tres City Power LLC | Tres Power Victoria LLC | Victoria, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 49.1 GWh | Jan 2020 | Dec 2025 | Natural Gas |
| Roseburg Forest Products Biomass | Roseburg Forest Products | Weed, CA | PacifiCorp West (PACW) | 48.9 GWh | Nov 1989 | Dec 2025 | Wood/Wood Waste Solids |
| Louisiana Tech University Power Plant | Louisiana Tech University | Ruston, LA | Midcontinent Independent System Operator, Inc. (MISO) | 48.9 GWh | Jun 2004 | Dec 2025 | Natural Gas |
| DeCordova Steam Electric Station | Luminant Generation Company LLC | Granbury, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 48.8 GWh | Feb 1990 | Dec 2025 | Natural Gas : 90.9% Distillate Fuel Oil : 9.1% |
| Fairview Farms | Madison Energy Investments LLC | Bel Air, MD | PJM Interconnection, LLC (PJM) | 48.8 GWh | Nov 2024 | Aug 2026 | Solar |
| Poseidon Solar, LLC | Axium Arizona Renewables, LLC | Globe, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 48.8 GWh | Nov 2011 | Dec 2025 | Solar |
| Pleasant Hill | MidAmerican Energy Co | Pleasant Hill, IA | Midcontinent Independent System Operator, Inc. (MISO) | 48.7 GWh | May 1990 | Dec 2025 | Natural Gas |
| Ryegrass Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 48.7 GWh | Nov 2012 | Dec 2025 | Wind |
| RE Rosamond Two LLC | MN8 Energy LLC | Rosamond, CA | California Independent System Operator (CISO) | 48.6 GWh | Dec 2013 | Dec 2025 | Solar |
| South Fork Tolt | City of Seattle - (WA) | North Bend, WA | Seattle City Light (SCL) | 48.6 GWh | Oct 1995 | Dec 2025 | Water |
| Waste Management Middle Peninsula LFGTE | WM Renewable Energy LLC | Glenns, VA | PJM Interconnection, LLC (PJM) | 48.6 GWh | Aug 2009 | Dec 2025 | Landfill Gas |
| AMEA Peaking | Alabama Municipal Elec Authority - (AL) | Sylacauga, AL | Southern Company Services, Inc. - Trans (SOCO) | 48.5 GWh | Apr 2004 | Dec 2025 | Natural Gas |
| Mt. Home Solar 1, LLC | Standard Solar | Pocatello, ID | Idaho Power Company (IPCO) | 48.5 GWh | Feb 2017 | Dec 2025 | Solar |
| Meyersdale Windpower, LLC | Sequitur Renewables, LLC | Meyersdale, PA | PJM Interconnection, LLC (PJM) | 48.5 GWh | Nov 2003 | Aug 2026 | Wind |
| Dome Project | Sentinel Peak Resources California, LLC | Fellows, CA | California Independent System Operator (CISO) | 48.4 GWh | Jul 1988 | Dec 2025 | Natural Gas |
| Peavy Falls | Wisconsin Electric Power Co | Crystal Falls, MI | Midcontinent Independent System Operator, Inc. (MISO) | 48.4 GWh | Dec 1942 | Dec 2025 | Water |
| Orchard Park | Borough of Chambersburg - (PA) | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 48.4 GWh | Nov 2003 | Aug 2026 | Natural Gas : 95.8% Distillate Fuel Oil : 4.2% |
| TA-Acacia, LLC | Onward Energy | Lancaster, CA | California Independent System Operator (CISO) | 48.3 GWh | Oct 2014 | Dec 2025 | Solar |
| Wheelabrator Hudson Falls | Wheelabrator Environmental Systems | Hudson Falls, NY | New York Independent System Operator (NYIS) | 48.3 GWh | Oct 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 50.1% Biogenic Municipal Solid Waste : 41.0% Natural Gas : 8.9% |
| Tesoro Kenai Cogeneration Plant | Tesoro Alaska Company LLC | Kenai, AK | 48.3 GWh | Oct 1988 | Aug 2026 | Natural Gas | |
| Wildwood Solar I, LLC | Deriva Energy | Wasco, CA | California Independent System Operator (CISO) | 48.3 GWh | Jan 2015 | Dec 2025 | Solar |
| Walt Bailey Bioenergy Facility | DC Water | Washington, DC | PJM Interconnection, LLC (PJM) | 48.2 GWh | May 2015 | Aug 2026 | Other Biomass Gas : 97.1% Natural Gas : 2.9% |
| Blake | Erie Boulevard Hydropower LP | Parishville, NY | New York Independent System Operator (NYIS) | 48.2 GWh | Dec 1956 | Dec 2025 | Water |
| Waste Management Rolling Meadows LFGTE | WM Renewable Energy LLC | Topeka, KS | Southwest Power Pool (SWPP) | 48.1 GWh | Dec 2009 | Dec 2025 | Landfill Gas |
| Corcoran Solar 3 | RWE Clean Energy | Corcoran, CA | California Independent System Operator (CISO) | 48.1 GWh | Jan 2016 | Dec 2025 | Solar |
| Fredonia (WA) | Puget Sound Energy Inc | Mt Vernon, WA | Puget Sound Energy, Inc. (PSEI) | 48.0 GWh | Apr 1984 | Aug 2026 | Natural Gas : 96.0% Distillate Fuel Oil : 4.0% |
| Beaver Falls | Ketchikan Public Utilities | Ketchikan, AK | 48.0 GWh | Dec 1946 | Dec 2025 | Water | |
| Angela Solar Project | Angiola East LLC | Alpaugh, CA | California Independent System Operator (CISO) | 48.0 GWh | - | Aug 2026 | Solar |
| RE Gaskell West 5 LLC | RE Gaskell West LLC | Rosamond, CA | California Independent System Operator (CISO) | 48.0 GWh | Apr 2023 | Dec 2025 | Solar |
| Middle Gorge | Los Angeles Department of Water & Power | Bishop, CA | Los Angeles Department of Water and Power (LDWP) | 48.0 GWh | Apr 1952 | Dec 2025 | Water |
| Apex Solar PV Power Project | Southern Power Co | North Las Vegas, NV | Nevada Power Company (NEVP) | 48.0 GWh | Jun 2012 | Dec 2025 | Solar |
| Windhub Solar A LLC | EDP Renewables North America LLC | Mojave, CA | California Independent System Operator (CISO) | 48.0 GWh | Nov 2019 | Dec 2025 | Solar |
| Superior Landfill Gas Recovery | WM Renewable Energy LLC | Savannah, GA | Southern Company Services, Inc. - Trans (SOCO) | 47.9 GWh | Oct 2009 | Dec 2025 | Landfill Gas |
| Frontier Solar LLC | Boralex US Operations LLC | Newman, CA | California Independent System Operator (CISO) | 47.9 GWh | May 2016 | Dec 2025 | Solar |
| Evergreen BioPower LLC | Evergreen BioPower LLC | Lyons, OR | PacifiCorp West (PACW) | 47.9 GWh | Aug 2007 | Dec 2025 | Wood/Wood Waste Solids |
| Air Products Texas City | Air Products & Chemicals Inc | Texas City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 47.9 GWh | Feb 2025 | Dec 2025 | Waste Heat |
| Bowling Green Renewable Energy Center | Union Electric Co - (MO) | Bowling Green, MO | Midcontinent Independent System Operator, Inc. (MISO) | 47.8 GWh | Mar 2025 | Aug 2026 | Solar |
| Sulphur Springs | MN8 Energy LLC | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 47.7 GWh | Nov 2016 | Dec 2025 | Solar |
| Cedar Hills Wind Farm | Montana-Dakota Utilities Co | Rhame, ND | Midcontinent Independent System Operator, Inc. (MISO) | 47.6 GWh | May 2010 | Dec 2025 | Wind |
| Tehachapi Wind Resource II | CalWind Resources Inc | Tehachapi, CA | California Independent System Operator (CISO) | 47.6 GWh | Dec 1996 | Dec 2025 | Wind |
| RE Gaskell West 4 LLC | RE Gaskell West LLC | Rosamond, CA | California Independent System Operator (CISO) | 47.5 GWh | Apr 2023 | Dec 2025 | Solar |
| Fort Stewart Solar Facility | Georgia Power Co | Fort Stewart, GA | Southern Company Services, Inc. - Trans (SOCO) | 47.5 GWh | Sep 2016 | Dec 2025 | Solar |
| Williams Ignacio Natural Gas Plant | Harvest Midstream Co | Durango, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 47.5 GWh | Nov 1984 | Aug 2026 | Waste Heat |
| Olmsted Waste Energy | Olmsted County Public Works - (MN) | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 47.5 GWh | Mar 1987 | Dec 2025 | Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.8% Natural Gas : 0.5% |
| Dover Solar and Battery Storage | Tampa Electric Co | Dover, FL | Tampa Electric Company (TEC) | 47.4 GWh | Nov 2023 | Aug 2026 | Solar |
| Paulsell | Crow Creek Solar, LLC | Crows Landing, CA | California Independent System Operator (CISO) | 47.4 GWh | May 2024 | Aug 2026 | Solar |
| Lake Road (MO) | Evergy Missouri West | St Joseph, MO | Southwest Power Pool (SWPP) | 47.4 GWh | Jun 1950 | Aug 2026 | Natural Gas : 85.6% Distillate Fuel Oil : 12.1% |
| Pheasant Run Landfill Gas Recovery | WM Renewable Energy LLC | Bristol, WI | Midcontinent Independent System Operator, Inc. (MISO) | 47.2 GWh | Jan 1992 | Dec 2025 | Landfill Gas |
| NASA Johnson Space Center CHP | Energy Systems Group LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 47.1 GWh | Jun 2018 | Dec 2025 | Natural Gas |
| Vischer Ferry | New York Power Authority | Rexford, NY | New York Independent System Operator (NYIS) | 47.1 GWh | Jun 1924 | Dec 2025 | Water |
| Montclair State University Cogen | Cartier Energy, LLC | Little Falls, NJ | PJM Interconnection, LLC (PJM) | 47.1 GWh | Aug 2013 | Dec 2025 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| APG Combined Heat and Power Plant | US Dept of Army, Garrison, APG | Edgewood, MD | PJM Interconnection, LLC (PJM) | 47.1 GWh | Nov 2016 | Dec 2025 | Natural Gas |
| Roadrunner Solar | NRG Solar Roadrunner | Santa Teresa, NM | El Paso Electric Company (EPE) | 47.0 GWh | Jul 2011 | Dec 2025 | Solar |
| Hayworth Solar | AES Distributed Energy | Edison, CA | California Independent System Operator (CISO) | 47.0 GWh | Nov 2015 | Dec 2025 | Solar |
| Georgia-Pacific Toledo Mill | Georgia-Pacific Toledo LLC | Toledo, OR | Bonneville Power Administration (BPAT) | 47.0 GWh | Jan 2007 | Dec 2025 | Black Liquor : 68.8% Natural Gas : 31.2% |
| Taft 26C Cogen | Chevron USA Inc | Taft, CA | California Independent System Operator (CISO) | 46.9 GWh | Jun 1982 | Aug 2026 | Natural Gas |
| Plant No 2 Orange County | Orange County Sanitation Dist - (CA) | Huntington Beach, CA | California Independent System Operator (CISO) | 46.9 GWh | May 1993 | Dec 2025 | Other Biomass Gas : 77.2% Natural Gas : 22.8% |
| Pio Pico Energy Center | Pio Pico Energy Center LLC | San Diego, CA | California Independent System Operator (CISO) | 46.9 GWh | Oct 2016 | Dec 2025 | Natural Gas |
| Horseshoe Bend Hydroelectric Co | Horseshoe Bend Hydroelectric Co | Horseshoe Bend, ID | Idaho Power Company (IPCO) | 46.8 GWh | Mar 1995 | Dec 2025 | Water |
| Amalgamated Sugar LLC Nampa | Amalgamated Sugar Co-Nampa | Nampa, ID | Idaho Power Company (IPCO) | 46.8 GWh | Sep 1948 | Dec 2025 | Natural Gas |
| Corcoran Solar 2 | RWE Clean Energy | Corcoran, CA | California Independent System Operator (CISO) | 46.8 GWh | Apr 2015 | Dec 2025 | Solar |
| Cold Springs Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 46.6 GWh | Nov 2012 | Dec 2025 | Wind |
| T J Labbe Electric Generating | Lafayette Utilities System | Lafayette, LA | Midcontinent Independent System Operator, Inc. (MISO) | 46.6 GWh | Jul 2005 | Dec 2025 | Natural Gas |
| Bridgeport Gas Processing Plant | EnLink Midstream Services, LLC | Bridgeport, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 46.6 GWh | Jun 2000 | Dec 2025 | Natural Gas |
| Antelope Expansion 1B | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 46.6 GWh | Oct 2022 | Dec 2025 | Solar |
| Clinton LFGTE Facility | Casella Waste Systems | Morrisonville, NY | New York Independent System Operator (NYIS) | 46.6 GWh | Sep 2008 | Dec 2025 | Landfill Gas |
| NYU LANGONE HEALTH | NYU LANGONE HEALTH | New York, NY | New York Independent System Operator (NYIS) | 46.5 GWh | Sep 1992 | Dec 2025 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| ACM - Midtown Thermal | Cartier Energy, LLC | Atlantic City, NJ | PJM Interconnection, LLC (PJM) | 46.4 GWh | Dec 2011 | Dec 2025 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| Simcoe Solar | Simcoe Solar | Mountain Home, ID | Idaho Power Company (IPCO) | 46.4 GWh | Feb 2017 | Aug 2026 | Solar |
| Wisconsin Rapids | Consolidated Water Power Co | Wisconsin Rapids, WI | Midcontinent Independent System Operator, Inc. (MISO) | 46.4 GWh | Dec 1902 | Dec 2025 | Water |
| Control Gorge | Los Angeles Department of Water & Power | Bishop, CA | Los Angeles Department of Water and Power (LDWP) | 46.4 GWh | Mar 1952 | Dec 2025 | Water |
| Valmont Combustion Turbine Project | Public Service Co of Colorado | Boulder, CO | Public Service Company of Colorado (PSCO) | 46.4 GWh | Apr 2000 | Dec 2025 | Natural Gas |
| Nicolis Solar PV Plant | Arevon Energy, Inc. | Delano, CA | California Independent System Operator (CISO) | 46.3 GWh | Aug 2016 | Dec 2025 | Solar |
| Oberon IB | Oberon Solar IB | Odessa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 46.3 GWh | Jun 2020 | Aug 2026 | Solar |
| Jacumba Solar Farm | Invenergy Services LLC | Jacumba, CA | California Independent System Operator (CISO) | 46.3 GWh | Jun 2017 | Dec 2025 | Solar |
| SR Arlington I | SR Arlington, LLC | Arlington, GA | Southern Company Services, Inc. - Trans (SOCO) | 46.2 GWh | Nov 2021 | Dec 2025 | Solar |
| DWW Solar ll | DWW Solar ll LLC | Simsbury, CT | ISO New England (ISNE) | 46.2 GWh | Nov 2019 | Aug 2026 | Solar |
| Remmel | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 46.1 GWh | Dec 1924 | Dec 2025 | Water |
| Mojave Siphon | California Dept. of Water Resources | Hesperia, CA | California Independent System Operator (CISO) | 46.1 GWh | Jul 1996 | Dec 2025 | Water |
| Hat Creek 2 | Pacific Gas & Electric Co. | Burney, CA | California Independent System Operator (CISO) | 46.0 GWh | Aug 1921 | Dec 2025 | Water |
| HTW Plant 303 COGEN | The University of Utah | Salt Lake City, UT | PacifiCorp East (PACE) | 46.0 GWh | Jul 2008 | Aug 2026 | Natural Gas |
| St. Cloud Hydro | St. Cloud Hydroelectric Generation Facility | St Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 46.0 GWh | May 1988 | Dec 2025 | Water |
| Eva Creek Wind | Golden Valley Elec Assn Inc | Healy, AK | (NA) | 45.9 GWh | Dec 2012 | Dec 2025 | Wind |
| Gaston Solar Power Plant | Duke Energy Carolinas, LLC | Cherryville Township, NC | Duke Energy Carolinas (DUK) | 45.9 GWh | Nov 2020 | Aug 2026 | Solar |
| Georgia-Pacific Big Island | GP Big Island LLC | Big Island, VA | PJM Interconnection, LLC (PJM) | 45.8 GWh | May 1920 | Aug 2026 | Natural Gas : 64.8% Wood/Wood Waste Solids : 24.7% Black Liquor : 6.9% Other Biomass Solids : 2.8% Water : 0.9% |
| Bethel | Alaska Village Elec Coop, Inc | Bethel, AK | 45.8 GWh | Oct 1976 | Dec 2025 | Distillate Fuel Oil | |
| Leesville | Appalachian Power Co | Hurt, VA | PJM Interconnection, LLC (PJM) | 45.7 GWh | Jan 1964 | Dec 2025 | Water |
| AP North Lake I, LP | AP North Lake I, LP | Hemet, CA | California Independent System Operator (CISO) | 45.7 GWh | Jul 2015 | Dec 2025 | Solar |
| Coastal Virginia Offshore Wind (CVOW) Pi | Virginia Electric & Power Co | Virginia Beach, VA | PJM Interconnection, LLC (PJM) | 45.6 GWh | Dec 2020 | Aug 2026 | Wind |
| Shoreham Solar Commons | Deriva Energy | Shoreham, NY | New York Independent System Operator (NYIS) | 45.6 GWh | Jun 2018 | Aug 2026 | Solar |
| Arbor Hill Solar | MidAmerican Energy Co | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 45.5 GWh | Dec 2021 | Aug 2026 | Solar |
| Austin Gas Recovery | WM Renewable Energy LLC | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 45.3 GWh | Sep 2007 | Dec 2025 | Landfill Gas |
| SR Odom | Odom Solar, LLC | Moultrie, GA | Southern Company Services, Inc. - Trans (SOCO) | 45.3 GWh | Oct 2020 | Dec 2025 | 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 |