Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| George Birdsall | City of Colorado Springs - (CO) | Colorado Springs, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 42.5 GWh | Jul 1953 | Nov 2025 | Natural Gas |
| Gay Robinson | Gay & Robinson Inc | Kaumakani, HI | (NA) | 42.4 GWh | Feb 1982 | Dec 2024 | Water |
| Dells | Northern States Power Co - Minnesota | Eau Claire, WI | Midcontinent Independent System Operator, Inc. (MISO) | 42.4 GWh | Dec 1922 | Dec 2024 | Water |
| American Crystal Sugar Drayton | American Crystal Sugar Co | Drayton, ND | Midcontinent Independent System Operator, Inc. (MISO) | 42.4 GWh | Aug 1965 | Dec 2024 | Subbituminous Coal |
| Southeast Kern River Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 42.3 GWh | Jan 1989 | Nov 2025 | Natural Gas |
| Northumberland Solar | Northumberland Solar, LLC | Milton, PA | PJM Interconnection, LLC (PJM) | 42.3 GWh | - | Nov 2025 | Solar |
| Coalinga 25D Cogen | Chevron USA Inc | Coalinga, CA | California Independent System Operator (CISO) | 42.3 GWh | Sep 1986 | Dec 2024 | Natural Gas |
| Louisiana Tech University Power Plant | Louisiana Tech University | Ruston, LA | Midcontinent Independent System Operator, Inc. (MISO) | 42.3 GWh | Jun 2004 | Dec 2024 | Natural Gas |
| Energix Leatherwood, LLC | Energix Leatherwood, LLC | Axton, VA | PJM Interconnection, LLC (PJM) | 42.3 GWh | Jul 2021 | Dec 2024 | Solar |
| OREG 3 Inc | Ormat Nevada Inc | Trimont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 42.3 GWh | Jul 2010 | Nov 2025 | Waste Heat |
| Terminus Hydroelectric Project | Eagle Creek Renewable Energy, LLC | Lemon Cove, CA | California Independent System Operator (CISO) | 42.2 GWh | Feb 1990 | Jun 2024 | Water |
| Decatur County Solar Project | Southern Power Co | Bainbridge, GA | Southern Company Services, Inc. - Trans (SOCO) | 42.2 GWh | Nov 2015 | Dec 2024 | Solar |
| Yonah | Georgia Power Co | Toccoa, GA | Southern Company Services, Inc. - Trans (SOCO) | 42.2 GWh | Sep 1925 | Dec 2024 | Water |
| Black Hollow Sun | Contour Global | Auit, CO | Public Service Company of Colorado (PSCO) | 42.1 GWh | - | Nov 2025 | Solar |
| Soldotna | Homer Electric Assn Inc | Soldotna, AK | 42.1 GWh | Mar 2014 | Dec 2024 | Natural Gas | |
| Old Midville Solar | Citizens Enterprises Corporation | Millen, GA | Southern Company Services, Inc. - Trans (SOCO) | 42.1 GWh | Oct 2016 | Dec 2024 | Solar |
| Deerfield 5 | Great River Hydro, LLC | Florida, MA | ISO New England (ISNE) | 42.1 GWh | Sep 1974 | Dec 2024 | Water |
| Horseshoe Bend Hydroelectric Co | Horseshoe Bend Hydroelectric Co | Horseshoe Bend, ID | Idaho Power Company (IPCO) | 42.0 GWh | Mar 1995 | Dec 2024 | Water |
| Oneida | PacifiCorp | Riverdale, ID | PacifiCorp East (PACE) | 42.0 GWh | Jun 1915 | Dec 2024 | Water |
| Longboat Solar, LLC | Duke Energy Renewables Services | Barstow, CA | California Independent System Operator (CISO) | 42.0 GWh | Nov 2016 | Dec 2024 | Solar |
| New York State Dam Hydro | Boralex Hydro Operations Inc | Waterford, NY | New York Independent System Operator (NYIS) | 42.0 GWh | Oct 1990 | Dec 2024 | Water |
| Berkshire Wind Power Project | Massachusetts Mun Wholes Electric Co | Lanesboro, MA | ISO New England (ISNE) | 42.0 GWh | Apr 2011 | Nov 2025 | Wind |
| Anheuser-Busch St Louis | Anheuser-Busch Inc | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 41.9 GWh | Dec 1938 | Nov 2025 | Natural Gas : 93.4% Other Biomass Gas : 6.6% |
| Wildwood Solar I, LLC | Duke Energy Renewables Services | Wasco, CA | California Independent System Operator (CISO) | 41.9 GWh | Jan 2015 | Dec 2024 | Solar |
| Solar Blythe LLC | NRG Solar Blythe | Blythe, CA | California Independent System Operator (CISO) | 41.8 GWh | Nov 2009 | Dec 2024 | Solar |
| Wallace Dam | Georgia Power Co | Eatonton, GA | Southern Company Services, Inc. - Trans (SOCO) | 41.7 GWh | Nov 1979 | Nov 2025 | Water |
| Hampton Solar 2 | Hampton Solar II, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 41.7 GWh | Nov 2017 | Nov 2025 | Solar |
| Mars Wrigley Confectionery US, LLC | Mars Wrigley Confectionery US, LLC | Hackettstown, NJ | PJM Interconnection, LLC (PJM) | 41.7 GWh | Sep 1984 | Dec 2024 | Natural Gas |
| Norton Solar Farm | TAI Norton Solar LLC | Bronte, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 41.6 GWh | - | Nov 2025 | Solar |
| California Institute of Technology | California Institute-Technology | Pasadena, CA | California Independent System Operator (CISO) | 41.5 GWh | Jul 2003 | Nov 2025 | Natural Gas |
| Beaver Dam (PA) | Beaver Dam Energy LLC | Canton Township, PA | PJM Interconnection, LLC (PJM) | 41.5 GWh | May 2016 | Dec 2024 | Natural Gas |
| Erving Paper Mills | Erving Paper Mills Inc | Erving, MA | ISO New England (ISNE) | 41.5 GWh | Nov 2013 | Nov 2025 | Natural Gas : 98.8% Distillate Fuel Oil : 1.2% |
| Bayshore Solar C, LLC | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 41.3 GWh | Nov 2017 | Dec 2024 | Solar |
| Richland Solar Center | Onward Energy | Jeffersonville, GA | Southeastern Power Administration (SEPA) | 41.3 GWh | Nov 2015 | Dec 2024 | Solar |
| Green Knight Energy Center | Waste Management Inc | Pen Argyl, PA | PJM Interconnection, LLC (PJM) | 41.3 GWh | Jan 2001 | Dec 2024 | Landfill Gas |
| Steel Winds II | Evergreen Wind, LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 41.3 GWh | Dec 2011 | Dec 2024 | Wind |
| AES Lawai Solar Hybrid | AES Distributed Energy | Lawai, HI | 41.2 GWh | Nov 2018 | Nov 2025 | Solar : 99.6% | |
| Hank Nikkels Plant 1 | Chugach Electric Assn Inc | Anchorage, AK | 41.2 GWh | Feb 1962 | Dec 2024 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% | |
| Algonquin SKIC20 Solar LLC | Algonquin Power Co | Taft, CA | California Independent System Operator (CISO) | 41.1 GWh | Apr 2015 | Dec 2024 | Solar |
| Winterberry Solar | Dominion Energy Inc. | Gloucester, VA | PJM Interconnection, LLC (PJM) | 41.1 GWh | Oct 2023 | Dec 2024 | Solar |
| Cogeneration 2 | University of Arizona | Tucson, AZ | Tucson Electric Power (TEPC) | 41.1 GWh | Oct 2002 | Nov 2025 | Natural Gas |
| Oxbow Creek | Oxbow Creek Energy LLC | Factoryville, PA | PJM Interconnection, LLC (PJM) | 41.0 GWh | Nov 2019 | Dec 2024 | Natural Gas |
| Bingham Solar, LLC | National Grid Renewables | St. Johns, MI | Midcontinent Independent System Operator, Inc. (MISO) | 41.0 GWh | Nov 2020 | Dec 2024 | Solar |
| Chino Valley Solar | Arizona Public Service Co | Chino Valley, AZ | Arizona Public Service Company (AZPS) | 41.0 GWh | Nov 2012 | Dec 2024 | Solar |
| Colonie LFGTE Facility | Innovative Energy Systems Inc | Cohoes, NY | New York Independent System Operator (NYIS) | 40.9 GWh | Jan 2006 | Dec 2024 | Landfill Gas |
| Rubart | Sunflower Electric Power Corp | Ulysses, KS | Southwest Power Pool (SWPP) | 40.9 GWh | Aug 2014 | Dec 2024 | Natural Gas |
| Kettleman Solar -Centaurus | Boralex US Operations LLC | Kettleman City, CA | California Independent System Operator (CISO) | 40.7 GWh | Jun 2015 | Dec 2024 | Solar |
| Queen Creek Solar Farm | Siete Solar LLC | Queen Creek, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 40.7 GWh | Sep 2012 | Dec 2024 | Solar |
| Johnsonburg Mill | Domtar LLC | Johnsonburg, PA | PJM Interconnection, LLC (PJM) | 40.6 GWh | Jan 1993 | Dec 2024 | Black Liquor : 52.7% Natural Gas : 47.3% |
| Ruff Solar LLC | Sol Systems | Ellenboro, NC | Duke Energy Carolinas (DUK) | 40.6 GWh | Jun 2020 | Dec 2024 | Solar |
| NextEra Westside PV | Westside Solar, LLC | Five Points, CA | California Independent System Operator (CISO) | 40.6 GWh | Feb 2017 | Dec 2024 | Solar |
| JED Solid Waste Mgmt Renewable Energy | Sims Metals | St. Cloud, FL | Duke Energy Florida, Inc. (FPC) | 40.6 GWh | Feb 2017 | Dec 2023 | Landfill Gas |
| Oregon Trail Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 40.6 GWh | Dec 2010 | Dec 2024 | Wind |
| Scott-II Solar LLC | Dominion Renewable Energy | Powhatan, VA | PJM Interconnection, LLC (PJM) | 40.5 GWh | Nov 2017 | Dec 2024 | Solar |
| Oxy Renewable Energy - Goldsmith | Oxy Renewable Energy LLC | Goldsmith, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 40.5 GWh | Apr 2020 | Dec 2024 | Solar |
| Murphy Flat Solar | Murphy Flat Power, LLC | Murphy, ID | Idaho Power Company (IPCO) | 40.5 GWh | Mar 2017 | Nov 2025 | Solar |
| Lyons Road | Lyons Road Solar, LLC | Owosso, MI | Midcontinent Independent System Operator, Inc. (MISO) | 40.5 GWh | Dec 2021 | Dec 2024 | Solar |
| RE Columbia Two, LLC | Onward Energy | Mojave, CA | California Independent System Operator (CISO) | 40.4 GWh | Nov 2014 | Dec 2024 | Solar |
| Ray Olinger | City of Garland - (TX) | Navada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 40.4 GWh | Jun 1967 | Dec 2024 | Natural Gas |
| City Power Plant | City of Idaho Falls - (ID) | Idaho Falls, ID | PacifiCorp East (PACE) | 40.4 GWh | Jun 1982 | Dec 2024 | Water |
| Energix Buckingham, LLC | Energix Buckingham, LLC | Cumberland, VA | PJM Interconnection, LLC (PJM) | 40.3 GWh | Jun 2021 | Dec 2024 | Solar |
| Plant No 1 Orange County | Orange County Sanitation Dist | Fountain Valley, CA | California Independent System Operator (CISO) | 40.3 GWh | May 1993 | Dec 2024 | Other Biomass Gas : 80.1% Natural Gas : 19.9% |
| Beaver Falls | Ketchikan Public Utilities | Ketchikan, AK | 40.3 GWh | Dec 1946 | Dec 2024 | Water | |
| Pleasant Hill Solar | Consolidated Edison Development Inc. | Suffolk, VA | PJM Interconnection, LLC (PJM) | 40.2 GWh | May 2023 | Oct 2024 | Solar |
| Rapids Energy Center | ALLETE, Inc. | Grand Rapids, MN | Midcontinent Independent System Operator, Inc. (MISO) | 40.2 GWh | Dec 1942 | Dec 2024 | Natural Gas : 77.3% Water : 22.7% |
| Grand Ave Plant | Vicinity Energy Kansas City | Kansas City, MO | Southwest Power Pool (SWPP) | 40.2 GWh | Jun 1991 | Nov 2025 | Natural Gas |
| Fuel Cell 3245 Yates Avenue | Bronx Community Clean Energy Project LLC | Bronx, NY | New York Independent System Operator (NYIS) | 40.2 GWh | Jul 2022 | Dec 2024 | Natural Gas |
| Hiram | Brookfield White Pine Hydro LLC | Hiram, ME | ISO New England (ISNE) | 40.2 GWh | Dec 1916 | Dec 2024 | Water |
| Fort Huachuca Solar PV Project | Tucson Electric Power Co | Sierra Vista, AZ | Tucson Electric Power (TEPC) | 40.1 GWh | Nov 2014 | Dec 2024 | Solar |
| Ayers Island | Central Rivers Power NH, LLC | Bristol, NH | ISO New England (ISNE) | 40.1 GWh | Jul 1925 | Dec 2024 | Water |
| Zimmerman Energy | Landfill Energy Systems | Argos, IN | Midcontinent Independent System Operator, Inc. (MISO) | 40.1 GWh | Oct 2014 | Nov 2025 | Landfill Gas |
| Bishop Creek 4 | Southern California Edison Co | Bishop, CA | California Independent System Operator (CISO) | 40.1 GWh | Aug 1905 | Dec 2024 | Water |
| Temperance Solar, LLC | National Grid Renewables | Erie, MI | Midcontinent Independent System Operator, Inc. (MISO) | 40.0 GWh | Nov 2020 | Dec 2024 | Solar |
| Arizona State University CHP | Energy Center Phoenix LLC | Tempe, AZ | Arizona Public Service Company (AZPS) | 40.0 GWh | Mar 2006 | Nov 2025 | Natural Gas |
| P66 Rodeo Solar | P66 Rodeo Solar | Rodeo, CA | California Independent System Operator (CISO) | 40.0 GWh | Mar 2023 | Nov 2025 | Solar |
| Bridgewater | Duke Energy Carolinas, LLC | Morganton, NC | Duke Energy Carolinas (DUK) | 39.9 GWh | Apr 1919 | Dec 2024 | Water |
| Mission College Blvd. Fuel Cell | 2016 ESA Project Company, LLC | Santa Clara, CA | California Independent System Operator (CISO) | 39.9 GWh | Nov 2017 | Dec 2024 | Natural Gas |
| Edgewood Energy LLC | MPH Cross Island Power | Brentwood, NY | New York Independent System Operator (NYIS) | 39.9 GWh | Jun 2002 | Dec 2024 | Natural Gas |
| Pleasant Hill Wind Energy Project | Pleasant Hill Wind Energy LLC | Lorenzo, TX | Southwest Power Pool (SWPP) | 39.9 GWh | Sep 2015 | Dec 2024 | Wind |
| Redwood 4 Solar Farm | 54 KR 8me LLC | Edison, CA | California Independent System Operator (CISO) | 39.9 GWh | Nov 2017 | Dec 2024 | Solar |
| BYUI Central Energy Facility | Brigham Young Univ Idaho | Rexburg, ID | PacifiCorp East (PACE) | 39.8 GWh | Jul 2015 | Nov 2025 | Natural Gas |
| Little Bear 4 | Little Bear Solar 4, LLC (Longroad) | Mendota, CA | California Independent System Operator (CISO) | 39.8 GWh | Nov 2020 | Nov 2025 | Solar |
| Vandenberg Solar Project | MN8 Energy LLC | Vandenberg Airforce B, CA | California Independent System Operator (CISO) | 39.7 GWh | Nov 2017 | Dec 2024 | Solar |
| Eva Creek Wind | Golden Valley Elec Assn Inc | Healy, AK | (NA) | 39.7 GWh | Dec 2012 | Dec 2024 | Wind |
| AP North Lake I, LP | AP North Lake I, LP | Hemet, CA | California Independent System Operator (CISO) | 39.6 GWh | Jul 2015 | Dec 2024 | Solar |
| Adobe Solar | Southern Power Co | Arvin, CA | California Independent System Operator (CISO) | 39.6 GWh | Apr 2014 | Dec 2024 | Solar |
| Narrows Gas Turbines Generating | U S Power Generating Company LLC | Brooklyn, NY | New York Independent System Operator (NYIS) | 39.6 GWh | Apr 1972 | Dec 2024 | Natural Gas : 96.7% Distillate Fuel Oil : 3.3% |
| Watlington Solar | Consolidated Edison Development Inc. | Halifax, VA | PJM Interconnection, LLC (PJM) | 39.6 GWh | Feb 2023 | Dec 2024 | Solar |
| Hodenpyl | Consumers Energy Co - (MI) | Mesick, MI | Midcontinent Independent System Operator, Inc. (MISO) | 39.6 GWh | Jun 1925 | Dec 2024 | Water |
| Foothill | Los Angeles Department of Water & Power | Sylmar, CA | Los Angeles Department of Water and Power (LDWP) | 39.6 GWh | Sep 1971 | Dec 2024 | Water |
| American Crystal Sugar Moorhead | American Crystal Sugar Co | Moorhead, MN | Southwest Power Pool (SWPP) | 39.6 GWh | Aug 1948 | Dec 2024 | Subbituminous Coal |
| Star Peak Geothermal Plant | Star Peak Geothermal LLC. | Imlay, NV | Nevada Power Company (NEVP) | 39.6 GWh | Jul 2022 | Dec 2024 | Geothermal |
| Energix Nokesville, LLC | Energix Nokesville, LLC | Nokesville, VA | PJM Interconnection, LLC (PJM) | 39.6 GWh | Oct 2022 | Dec 2024 | Solar |
| Blue Canyon Windpower | Blue Canyon Windpower LLC | Carnegie, OK | Southwest Power Pool (SWPP) | 39.6 GWh | Nov 2003 | May 2024 | Wind |
| Sierra Solar Greenworks | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 39.5 GWh | Oct 2015 | Dec 2024 | Solar |
| Hartford Hospital Cogeneration | Cartier Energy, LLC | Hartford, CT | ISO New England (ISNE) | 39.5 GWh | Jun 1988 | Dec 2024 | Natural Gas |
| MTSU Power Co-Gen Plant | Middle Tennessee State University | Murfreesboro, TN | Tennessee Valley Authority (TVA) | 39.5 GWh | Jun 1997 | Nov 2025 | Natural Gas |
| Nicolis Solar PV Plant | Arevon Energy, Inc. | Delano, CA | California Independent System Operator (CISO) | 39.4 GWh | Aug 2016 | Dec 2024 | Solar |
| Fusion Solar Center LLC | Fusion Solar Centre, L.L.C | Baltic, CT | ISO New England (ISNE) | 39.4 GWh | Feb 2018 | Nov 2025 | Solar |
| RE Adams East, LLC | Onward Energy | Fresno, CA | California Independent System Operator (CISO) | 39.3 GWh | Nov 2014 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on November 2025 generation numbers.| State | Rank | Active Plants | Nov 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 11,511.20 GWh |
| Alaska | # 48 | 144 | 528.08 GWh |
| Arizona | # 13 | 184 | 8,245.57 GWh |
| Arkansas | # 24 | 116 | 5,216.59 GWh |
| California | # 4 | 1,736 | 15,288.71 GWh |
| Colorado | # 29 | 302 | 4,252.83 GWh |
| Connecticut | # 34 | 166 | 3,697.17 GWh |
| Delaware | # 49 | 33 | 425.33 GWh |
| District of Columbia | # 51 | 16 | 14.43 GWh |
| Florida | # 2 | 323 | 18,667.27 GWh |
| Georgia | # 8 | 262 | 11,183.00 GWh |
| Hawaii | # 47 | 73 | 801.36 GWh |
| Idaho | # 43 | 146 | 1,663.41 GWh |
| Illinois | # 5 | 384 | 14,942.91 GWh |
| Indiana | # 15 | 211 | 7,722.21 GWh |
| Iowa | # 19 | 293 | 6,283.14 GWh |
| Kansas | # 32 | 187 | 4,136.03 GWh |
| Kentucky | # 21 | 60 | 5,370.35 GWh |
| Louisiana | # 12 | 86 | 8,259.66 GWh |
| Maine | # 45 | 216 | 1,300.62 GWh |
| Maryland | # 40 | 203 | 2,568.19 GWh |
| Massachusetts | # 41 | 648 | 1,975.71 GWh |
| Michigan | # 9 | 273 | 10,785.64 GWh |
| Minnesota | # 28 | 765 | 4,723.22 GWh |
| Mississippi | # 23 | 57 | 5,274.88 GWh |
| Missouri | # 22 | 128 | 5,368.91 GWh |
| State | Rank | Active Plants | Nov 2025 Generation |
|---|---|---|---|
| Montana | # 39 | 71 | 2,609.34 GWh |
| Nebraska | # 35 | 129 | 3,447.15 GWh |
| Nevada | # 38 | 114 | 3,066.88 GWh |
| New Hampshire | # 44 | 60 | 1,466.90 GWh |
| New Jersey | # 27 | 393 | 4,952.95 GWh |
| New Mexico | # 36 | 144 | 3,313.38 GWh |
| New York | # 10 | 956 | 10,414.21 GWh |
| North Carolina | # 11 | 909 | 9,927.17 GWh |
| North Dakota | # 33 | 61 | 3,714.56 GWh |
| Ohio | # 6 | 198 | 11,688.48 GWh |
| Oklahoma | # 18 | 143 | 6,525.64 GWh |
| Oregon | # 20 | 275 | 5,407.05 GWh |
| Pennsylvania | # 3 | 256 | 17,277.29 GWh |
| Rhode Island | # 46 | 100 | 833.56 GWh |
| South Carolina | # 16 | 208 | 7,560.03 GWh |
| South Dakota | # 42 | 52 | 1,785.37 GWh |
| Tennessee | # 26 | 88 | 5,030.87 GWh |
| Texas | # 1 | 955 | 43,514.30 GWh |
| Utah | # 37 | 125 | 3,174.08 GWh |
| Vermont | # 50 | 117 | 164.43 GWh |
| Virginia | # 17 | 239 | 7,087.47 GWh |
| Washington | # 14 | 137 | 7,966.23 GWh |
| West Virginia | # 31 | 39 | 4,211.99 GWh |
| Wisconsin | # 25 | 250 | 5,195.24 GWh |
| Wyoming | # 30 | 71 | 4,237.64 GWh |