Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Harbor | Los Angeles Department of Water & Power | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 236.3 GWh | Jun 1949 | Apr 2025 | Natural Gas |
Jericho Rise Wind Farm LLC | Jericho Rise Wind Farm LLC | Chateaugay, NY | New York Independent System Operator (NYIS) | 235.9 GWh | Nov 2016 | Apr 2025 | Wind |
Ohio Falls | Louisville Gas & Electric Co | Shippingport Island, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 235.5 GWh | Dec 1927 | Dec 2024 | Water |
Armenia Mountain Wind Farm | ALLETE Clean Energy | Mainesburg, PA | PJM Interconnection, LLC (PJM) | 235.4 GWh | Nov 2009 | Dec 2024 | Wind |
Ironwood Wind | Duke Energy Renewables Services | Spearville, KS | Southwest Power Pool (SWPP) | 235.4 GWh | Jul 2012 | Dec 2024 | Wind |
Wessington Springs | Wessington Wind | Wessington Springs, SD | Southwest Power Pool (SWPP) | 235.0 GWh | Jan 2009 | Apr 2025 | Wind |
Fredonia | Puget Sound Energy Inc | Mt Vernon, WA | Puget Sound Energy, Inc. (PSEI) | 234.7 GWh | Apr 1984 | Apr 2025 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
White Wing Solar | Leeward Asset Management, LLC | Yuma, AZ | California Independent System Operator (CISO) | 234.6 GWh | Sep 2024 | Apr 2025 | Solar |
Brea Expansion Plant | Brea Power II | Brea, CA | California Independent System Operator (CISO) | 234.0 GWh | Oct 2012 | Apr 2025 | Landfill Gas |
Texas Petrochemicals | TPC Group, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 233.8 GWh | May 1972 | Dec 2024 | Natural Gas : 86.0% Other Gas : 14.0% |
NaturEner Glacier Wind Energy 1 | NaturEner Glacier Wind Energy 1 LLC | Ethridge, MT | NaturEner Power Watch, LLC (GWA) | 233.7 GWh | Sep 2008 | Apr 2025 | Wind |
Broken Bow Wind II, LLC | Consolidated Edison Development Inc. | Broken Bow, NE | Southwest Power Pool (SWPP) | 233.6 GWh | Sep 2014 | Dec 2024 | Wind |
Assembly Solar II LLC | Assembly Solar II LLC | Lennon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 233.5 GWh | Nov 2021 | Apr 2025 | Solar |
CA Flats Solar 130, LLC | California Flats Solar 130, LLC | Shandon, CA | California Independent System Operator (CISO) | 233.3 GWh | Oct 2017 | Apr 2025 | Solar |
High Winds LLC | FPLE High Winds, LLC | Birds Landing, CA | California Independent System Operator (CISO) | 233.3 GWh | Jun 2003 | Dec 2024 | Wind |
Pinyon Pine II | Pinyon Pines Wind II, LLC | Mojave, CA | California Independent System Operator (CISO) | 233.1 GWh | Oct 2012 | Dec 2024 | Wind |
Twin Buttes Wind Project | Avangrid Power LLC | Lamar, CO | Public Service Company of Colorado (PSCO) | 233.0 GWh | Jun 2007 | Dec 2024 | Wind |
Stony Creek Wind Farm NY | Invenergy Services LLC | Strykersville, NY | New York Independent System Operator (NYIS) | 232.9 GWh | Oct 2013 | Dec 2024 | Wind |
Galloway 2 Solar Farm | 224WB 8me LLC | Paint Rock, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 232.8 GWh | Sep 2023 | Apr 2025 | Solar |
San Roman Wind I, LLC | Acciona Energy USA Global, LLC | Los Fresnos, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 232.6 GWh | Jan 2017 | Apr 2025 | Wind |
Comanche Solar | Onward Energy | Pueblo, CO | Public Service Company of Colorado (PSCO) | 232.4 GWh | Aug 2016 | Apr 2025 | Solar |
Lower Salmon | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 232.0 GWh | Jan 1949 | Dec 2024 | Water |
Steamboat Hills LP | Ormat Nevada Inc | Reno, NV | Nevada Power Company (NEVP) | 231.7 GWh | Jan 1988 | Dec 2024 | Geothermal |
Atlantic Alumina, Gramercy Operations | Atalco Gramercy LLC | Gramercy, LA | Midcontinent Independent System Operator, Inc. (MISO) | 231.1 GWh | Jan 1958 | Dec 2023 | Natural Gas |
Steele Flats Wind Project LLC | Steele Flats Wind Project LLC | Diller, NE | Southwest Power Pool (SWPP) | 231.1 GWh | Sep 2013 | Apr 2025 | Wind |
Three Peaks Power | Onward Energy | Cedar City, UT | PacifiCorp East (PACE) | 230.5 GWh | Nov 2016 | Apr 2025 | Solar |
Prairie State Solar Project | Prairie State Solar, LLC | Swanwick Township, IL | Midcontinent Independent System Operator, Inc. (MISO) | 230.3 GWh | Jun 2021 | Apr 2025 | Solar |
Whitehorn | Puget Sound Energy Inc | Blaine, WA | Puget Sound Energy, Inc. (PSEI) | 230.3 GWh | Sep 1981 | Dec 2024 | Natural Gas : 97.5% Distillate Fuel Oil : 2.5% |
Oak Solar | Oak Solar LLC | Gaston, NC | PJM Interconnection, LLC (PJM) | 229.9 GWh | Nov 2023 | Apr 2025 | Solar |
York County Resource Recovery | York County Solid W & R Auth | York, PA | PJM Interconnection, LLC (PJM) | 229.6 GWh | Oct 1989 | Apr 2025 | Non-biogenic Municipal Solid Waste : 53.4% Biogenic Municipal Solid Waste : 43.7% Natural Gas : 3.0% |
SR Lumpkin | SR Lumpkin, LLC | Lumpkin, GA | Southern Company Services, Inc. - Trans (SOCO) | 229.6 GWh | Nov 2021 | Apr 2025 | Solar |
Dahlberg | Southern Power Co | Nicholson, GA | Southern Company Services, Inc. - Trans (SOCO) | 229.4 GWh | May 2000 | Dec 2024 | Natural Gas : 92.4% Distillate Fuel Oil : 7.6% |
Wheelabrator Saugus | Wheelabrator Environmental Systems | Saugus, MA | ISO New England (ISNE) | 229.1 GWh | Jul 1985 | Apr 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
Hiwassee Dam | Tennessee Valley Authority | Murphy, NC | Tennessee Valley Authority (TVA) | 228.6 GWh | Apr 1940 | Apr 2025 | Water |
Gratiot County Wind LLC | Invenergy Services LLC | Breckenridge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 228.4 GWh | Apr 2012 | Dec 2024 | Wind |
Enterprise Solar, LLC | Clearway Renewable Operation & Maintenance LLC | Newcastle, UT | PacifiCorp East (PACE) | 228.3 GWh | Jun 2016 | Apr 2025 | Solar |
Valero Wilmington Cogeneration Plant | Valero Wilmington | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 228.2 GWh | Oct 2017 | Dec 2024 | Natural Gas |
Cochrane | NorthWestern Energy (MT Hydro) | Great Falls, MT | NorthWestern Corporation (NWMT) | 228.0 GWh | Jun 1958 | Dec 2024 | Water |
Fremont Canyon | U S Bureau of Reclamation | Alcova, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 227.7 GWh | Nov 1960 | Dec 2024 | Water |
Lockhart Solar PV, LLC | Terra-Gen Operating Co-Solar | Hinkley, CA | California Independent System Operator (CISO) | 227.6 GWh | Nov 1989 | Apr 2025 | Solar |
SR Clay, LLC | SR Clay, LLC | Fort Gaines, GA | Southern Company Services, Inc. - Trans (SOCO) | 227.6 GWh | Nov 2022 | Apr 2025 | Solar |
Leon Creek | City of San Antonio - (TX) | San Antonio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 227.5 GWh | May 2004 | Dec 2024 | Natural Gas |
Paris (WI) | Wisconsin Electric Power Co | Union Grove, WI | Midcontinent Independent System Operator, Inc. (MISO) | 227.4 GWh | Feb 1995 | Dec 2024 | Natural Gas |
Dressor Plains Solar, LLC | Dressor Plains Solar, LLC | Herrick, IL | Midcontinent Independent System Operator, Inc. (MISO) | 227.4 GWh | Aug 2021 | Apr 2025 | Solar |
NAEA Lakewood LLC | Essential Power Operating Company, LLC | Lakewood, NJ | PJM Interconnection, LLC (PJM) | 227.2 GWh | Mar 1994 | Dec 2024 | Natural Gas : 99.6% |
Vulcan-BN Geothermal Power Company | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 227.2 GWh | Nov 1985 | Dec 2024 | Geothermal |
Briar Creek Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Corsicana, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 226.9 GWh | Nov 2021 | Apr 2025 | Solar |
San Juan Mesa Wind Project LLC | NRG Energy Gas & Wind Holdings Inc | Elida, NM | Southwest Power Pool (SWPP) | 226.6 GWh | Nov 2005 | Apr 2025 | Wind |
Wadley Solar | Wadley Solar, LLC | Wadley, GA | Southern Company Services, Inc. - Trans (SOCO) | 226.6 GWh | - | Apr 2025 | Solar |
Penascal II Wind Project LLC | Avangrid Power LLC | Sarita, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 226.4 GWh | Feb 2010 | Apr 2025 | Wind |
Clinch River | Appalachian Power Co | Cleveland, VA | PJM Interconnection, LLC (PJM) | 226.4 GWh | Aug 1958 | Apr 2025 | Natural Gas |
CITGO Refinery Powerhouse | CITGO Petroleum Corp | Sulphur, LA | Midcontinent Independent System Operator, Inc. (MISO) | 226.1 GWh | Dec 1941 | Dec 2024 | Other Gas |
Port Arthur Texas Refinery | Total Petrochemicals USA Inc | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 225.9 GWh | Jul 1988 | Dec 2024 | Natural Gas : 75.0% Other Gas : 25.0% |
Gratiot Wind Park | DTE Electric Company | Breckenridge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 225.7 GWh | Oct 2011 | Apr 2025 | Wind |
Carmen Smith | Eugene Water & Electric Board | McKenzie Bridge, OR | Bonneville Power Administration (BPAT) | 225.6 GWh | Dec 1962 | Dec 2024 | Water |
Exelon West Medway II LLC | Constellation Power, Inc | Medway, MA | ISO New England (ISNE) | 225.2 GWh | Feb 2019 | Apr 2025 | Natural Gas : 98.2% Kerosene : 1.8% |
Tiger Creek | Pacific Gas & Electric Co. | Pioneer, CA | California Independent System Operator (CISO) | 225.1 GWh | May 1931 | Dec 2024 | Water |
Eland Solar & Storage Center, Phase 1 Hy | 68SF 8me LLC | Mojave, CA | Los Angeles Department of Water and Power (LDWP) | 224.6 GWh | Oct 2024 | Apr 2025 | Solar |
Strauss Wind Farm | Strauss Wind LLC | Lompoc, CA | California Independent System Operator (CISO) | 224.3 GWh | Nov 2023 | Apr 2025 | Wind |
Redding Power | City of Redding - (CA) | Redding, CA | Balancing Authority of Northern California (BANC) | 224.1 GWh | Dec 1988 | Apr 2025 | Natural Gas |
Belleville Dam | American Mun Power-Ohio, Inc | Belleville, WV | PJM Interconnection, LLC (PJM) | 223.4 GWh | May 1999 | Dec 2024 | Water |
Bison 3 Wind Energy Center | ALLETE, Inc. | New Salem, ND | Midcontinent Independent System Operator, Inc. (MISO) | 223.3 GWh | Nov 2012 | Dec 2024 | Wind |
Vasco Winds | Vasco Winds, LLC | Livermore, CA | California Independent System Operator (CISO) | 223.0 GWh | Nov 2011 | Dec 2024 | Wind |
Goat Wind LP | Goat Wind LLC | Sterling City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 222.5 GWh | Mar 2008 | Dec 2024 | Wind |
Midway Sunset Cogen | Midway-Sunset Cogeneration Co | Fellows, CA | California Independent System Operator (CISO) | 222.5 GWh | Apr 1989 | Apr 2025 | Natural Gas |
Cornell University Central Heat | Cornell University | Ithaca, NY | New York Independent System Operator (NYIS) | 222.4 GWh | Jun 1988 | Dec 2024 | Natural Gas : 99.9% |
Coachella Hills Wind | Terra-Gen Operating Co-Wind | Palm Springs, CA | California Independent System Operator (CISO) | 222.4 GWh | Feb 2021 | Apr 2025 | Wind |
Alta Wind VIII | Nextera Energy Resources | Mojave, CA | California Independent System Operator (CISO) | 222.0 GWh | Dec 2011 | Dec 2024 | Wind |
Albemarle Beach Solar | Albemarle Beach Solar, LLC | Roper, NC | PJM Interconnection, LLC (PJM) | 221.6 GWh | Nov 2020 | Mar 2025 | Solar |
Caribou 1 | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 221.0 GWh | May 1921 | Dec 2024 | Water |
Black Bear Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Montgomery, AL | Southern Company Services, Inc. - Trans (SOCO) | 220.6 GWh | Jan 2023 | Apr 2025 | Solar |
RE Mustang LLC | MN8 Energy LLC | Lemoore, CA | California Independent System Operator (CISO) | 220.6 GWh | Jul 2016 | Dec 2024 | Solar |
Claytor | Appalachian Power Co | Radford, VA | PJM Interconnection, LLC (PJM) | 220.4 GWh | Jul 1939 | Dec 2024 | Water |
AEUG Union Solar, LLC | Acciona Energy USA Global, LLC | West Mansfield, OH | PJM Interconnection, LLC (PJM) | 220.2 GWh | Oct 2024 | Apr 2025 | Solar |
Wapello Solar LLC | Wapello Solar LLC | Wapello, IA | Midcontinent Independent System Operator, Inc. (MISO) | 220.1 GWh | Feb 2021 | Apr 2025 | Solar |
Independence Wind Farm | Independence Wind Energy LLC | Manchester, IA | Midcontinent Independent System Operator, Inc. (MISO) | 220.0 GWh | Nov 2021 | Apr 2025 | Wind |
International Paper Vicksburg Mill | International Paper Co-Vicksbg | Vicksburg, MS | Midcontinent Independent System Operator, Inc. (MISO) | 220.0 GWh | Dec 1966 | Apr 2025 | Black Liquor : 51.3% Natural Gas : 32.2% Wood/Wood Waste Solids : 16.3% |
Detroit | USACE Northwestern Division | Mill City, OR | Bonneville Power Administration (BPAT) | 219.7 GWh | Jun 1953 | Dec 2024 | Water |
Eufaula Dam | USCE-Tulsa District | Porum, OK | Southwestern Power Administration (SPA) | 219.6 GWh | Jun 1964 | Dec 2024 | Water |
Butler Solar Project 103 | Southern Power Co | Butler, GA | Southern Company Services, Inc. - Trans (SOCO) | 219.5 GWh | Nov 2016 | Apr 2025 | Solar |
Donnells | Oakdale&South San Joaquin Irrigation D. | None, CA | California Independent System Operator (CISO) | 219.2 GWh | May 1957 | Dec 2024 | Water |
University of California San Diego Hybri | University of California San Diego | La Jolla, CA | California Independent System Operator (CISO) | 219.1 GWh | Jun 2001 | Apr 2025 | Natural Gas |
Pebble Springs Wind LLC | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 219.0 GWh | Dec 2008 | Dec 2024 | Wind |
Lewis Smith Dam | Alabama Power Co | Jasper, AL | Southern Company Services, Inc. - Trans (SOCO) | 219.0 GWh | Aug 1961 | Dec 2024 | Water |
Kimberly Clark-Unit 1,2,3 | Kimberly-Clark Corporation | New Milford, CT | ISO New England (ISNE) | 219.0 GWh | Mar 2008 | Dec 2024 | Natural Gas |
Corriedale Wind Energy | Black Hills Service Company LLC | Cheyenne, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 218.9 GWh | Oct 2020 | Apr 2025 | Wind |
Pixelle Specialty Solutions LLC - Chilli | Pixelle Specialty Solution, LLC | Chillicothe, OH | PJM Interconnection, LLC (PJM) | 218.8 GWh | Jan 1952 | Apr 2025 | Black Liquor : 42.7% Natural Gas : 40.3% Wood/Wood Waste Solids : 14.3% Tire-derived Fuels : 1.9% Distillate Fuel Oil : 0.8% |
Fish Springs | Fish Springs Ranch Solar, LLC | Reno, NV | Nevada Power Company (NEVP) | 218.8 GWh | Feb 2022 | Apr 2025 | Solar |
Bison 2 Wind Energy Center | ALLETE, Inc. | New Salem, ND | Midcontinent Independent System Operator, Inc. (MISO) | 218.7 GWh | Nov 2012 | Dec 2024 | Wind |
Wethersfield | Valcour Operating Services, LLC | Gainsville, NY | New York Independent System Operator (NYIS) | 218.5 GWh | Mar 2009 | Dec 2024 | Wind |
Central Utility Plant Cincinnati | University of Cincinnati | Cincinnati, OH | PJM Interconnection, LLC (PJM) | 218.4 GWh | May 2004 | Apr 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
Iron Springs Solar, LLC | Clearway Renewable Operation & Maintenance LLC | Cedar City, UT | PacifiCorp East (PACE) | 218.4 GWh | Jul 2016 | Apr 2025 | Solar |
Desert Harvest, LLC | Desert Harvest, LLC | Desert Center, CA | California Independent System Operator (CISO) | 218.2 GWh | Nov 2020 | Apr 2025 | Solar |
Henrietta Solar Project | Southern Power Co | Lemoore, CA | California Independent System Operator (CISO) | 218.0 GWh | Jul 2016 | Dec 2024 | Solar |
Star Point Wind Project LLC | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 217.8 GWh | Jan 2010 | Dec 2024 | Wind |
Decatur Solar | Washington County Solar, LLC | Climax, GA | Southern Company Services, Inc. - Trans (SOCO) | 217.7 GWh | Oct 2024 | Apr 2025 | Solar |
Southampton Solar, LLC | Dominion Renewable Energy | Newsoms, VA | PJM Interconnection, LLC (PJM) | 217.2 GWh | Oct 2017 | Apr 2025 | Solar |
Crescent Ridge | Leeward Asset Management, LLC | Tiskilwa, IL | PJM Interconnection, LLC (PJM) | 216.5 GWh | Nov 2005 | Dec 2024 | Wind |
Chicot Solar | Chicot Solar, LLC | Lake Village, AR | Midcontinent Independent System Operator, Inc. (MISO) | 216.4 GWh | Aug 2020 | Apr 2025 | Solar |
Limon Generating Station | Tri-State G & T Assn, Inc | Limon, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 216.3 GWh | Jan 2002 | Dec 2024 | Natural Gas : 96.0% Distillate Fuel Oil : 4.0% |
Summary of Power Plants By State
Figures are based on April 2025 generation numbers.State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,243.20 GWh |
Alaska | # 48 | 142 | 476.79 GWh |
Arizona | # 15 | 173 | 7,447.02 GWh |
Arkansas | # 31 | 99 | 3,937.58 GWh |
California | # 4 | 1,664 | 15,684.45 GWh |
Colorado | # 28 | 290 | 4,479.29 GWh |
Connecticut | # 37 | 162 | 2,832.47 GWh |
Delaware | # 49 | 32 | 450.59 GWh |
District of Columbia | # 51 | 16 | 13.07 GWh |
Florida | # 2 | 317 | 20,430.69 GWh |
Georgia | # 6 | 248 | 11,378.75 GWh |
Hawaii | # 46 | 68 | 750.53 GWh |
Idaho | # 44 | 145 | 1,489.98 GWh |
Illinois | # 5 | 358 | 14,828.23 GWh |
Indiana | # 14 | 208 | 7,809.31 GWh |
Iowa | # 19 | 294 | 6,020.16 GWh |
Kansas | # 21 | 180 | 5,162.37 GWh |
Kentucky | # 25 | 57 | 4,785.23 GWh |
Louisiana | # 16 | 83 | 7,414.75 GWh |
Maine | # 45 | 208 | 1,052.11 GWh |
Maryland | # 36 | 196 | 3,016.71 GWh |
Massachusetts | # 43 | 623 | 1,491.61 GWh |
Michigan | # 9 | 269 | 9,486.98 GWh |
Minnesota | # 27 | 765 | 4,502.46 GWh |
Mississippi | # 20 | 56 | 5,727.48 GWh |
Missouri | # 23 | 120 | 5,119.33 GWh |
State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Montana | # 40 | 70 | 2,029.46 GWh |
Nebraska | # 38 | 127 | 2,575.70 GWh |
Nevada | # 33 | 110 | 3,434.99 GWh |
New Hampshire | # 42 | 56 | 1,516.23 GWh |
New Jersey | # 22 | 385 | 5,160.42 GWh |
New Mexico | # 32 | 139 | 3,447.34 GWh |
New York | # 8 | 930 | 9,830.59 GWh |
North Carolina | # 10 | 909 | 9,044.94 GWh |
North Dakota | # 35 | 57 | 3,134.93 GWh |
Ohio | # 12 | 197 | 8,321.20 GWh |
Oklahoma | # 18 | 136 | 6,341.82 GWh |
Oregon | # 24 | 272 | 4,888.92 GWh |
Pennsylvania | # 3 | 255 | 17,282.62 GWh |
Rhode Island | # 47 | 97 | 690.36 GWh |
South Carolina | # 11 | 200 | 8,436.34 GWh |
South Dakota | # 41 | 52 | 1,909.63 GWh |
Tennessee | # 26 | 86 | 4,565.37 GWh |
Texas | # 1 | 885 | 43,683.73 GWh |
Utah | # 39 | 122 | 2,192.68 GWh |
Vermont | # 50 | 117 | 200.11 GWh |
Virginia | # 17 | 233 | 6,991.48 GWh |
Washington | # 13 | 134 | 8,268.23 GWh |
West Virginia | # 30 | 39 | 3,969.31 GWh |
Wisconsin | # 29 | 244 | 4,163.43 GWh |
Wyoming | # 34 | 73 | 3,236.34 GWh |