Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Gunsight Solar, LLC | Gunsight Solar, LLC | Swansea, SC | South Carolina Public Service Authority (SC) | 170.5 GWh | Nov 2022 | Mar 2026 | Solar |
| Allora Solar, LLC | Allora Solar, LLC | Gilbert, SC | South Carolina Public Service Authority (SC) | 153.0 GWh | Dec 2022 | Mar 2026 | Solar |
| Centerfield Cooper Solar, LLC | Centerfield Cooper Solar, LLC | Chesterfield, SC | South Carolina Public Service Authority (SC) | 139.8 GWh | Nov 2020 | Mar 2026 | Solar |
| Cross | South Carolina Public Service Authority | Cross, SC | South Carolina Public Service Authority (SC) | 8.2 TWh | Apr 1984 | Mar 2026 | Bituminous Coal : 99.5% |
| St Stephen | US Army Corps of Engineers | St. Stephen, SC | South Carolina Public Service Authority (SC) | 258.6 GWh | Feb 1985 | Dec 2024 | Water |
| Horry Land Fill Gas Site | South Carolina Public Service Authority | Conway, SC | South Carolina Public Service Authority (SC) | 4.8 GWh | Jul 2001 | Dec 2024 | Landfill Gas |
| Winyah | South Carolina Public Service Authority | Georgetown, SC | South Carolina Public Service Authority (SC) | 4.3 TWh | Feb 1975 | Mar 2026 | Bituminous Coal : 99.5% |
| John S Rainey | South Carolina Public Service Authority | Starr, SC | South Carolina Public Service Authority (SC) | 4.8 TWh | Aug 2001 | Mar 2026 | Natural Gas |
| Jefferies | South Carolina Public Service Authority | Moncks Corner, SC | South Carolina Public Service Authority (SC) | 248.0 GWh | Nov 1942 | Dec 2024 | Water |
| Hilton Head | South Carolina Public Service Authority | Hilton Head Island, SC | South Carolina Public Service Authority (SC) | 700.0 MWh | Jul 1973 | Dec 2024 | Distillate Fuel Oil |
| Marlboro Mill | Domtar Paper Company Bennettsville | Bennettsville, SC | South Carolina Public Service Authority (SC) | 198.5 GWh | Aug 2010 | Dec 2024 | Black Liquor : 81.9% Wood/Wood Waste Solids : 18.1% |
| International Paper Georgetown Mill | International Paper Co-GT Mill | Georgetown, SC | South Carolina Public Service Authority (SC) | 484.7 GWh | Dec 1965 | Dec 2024 | Black Liquor : 60.8% Wood/Wood Waste Solids : 19.3% Natural Gas : 11.2% Tire-derived Fuels : 8.0% Residual Fuel Oil : 0.6% |
| Cherokee County Cogen | Cherokee County Cogen Partners LLC | Gaffney, SC | South Carolina Public Service Authority (SC) | 647.2 GWh | Feb 1998 | Dec 2024 | Natural Gas |
| Lee County Landfill | South Carolina Public Service Authority | Bishopville, SC | South Carolina Public Service Authority (SC) | 19.1 GWh | Dec 2004 | Dec 2024 | Landfill Gas |
| Richland County Landfill | South Carolina Public Service Authority | Lugoff, SC | South Carolina Public Service Authority (SC) | 8.5 GWh | Dec 2005 | Dec 2024 | Landfill Gas |
| Rankin Solar Center, LLC | Rankin Solar Center, LLC | Florence, SC | South Carolina Public Service Authority (SC) | 18.6 GWh | Nov 2019 | Dec 2024 | Solar |
| Jamison Solar Farm | Jamison Solar Farm | Orangeburg, SC | South Carolina Public Service Authority (SC) | 1.9 GWh | Mar 2019 | Dec 2024 | Solar |
| Runway Solar Farm | Runway Solar Farm | Myrtle Beach, SC | South Carolina Public Service Authority (SC) | 3.4 GWh | Nov 2019 | Dec 2024 | Solar |
| Bell Bay Solar Farm | Bell Bay Solar Farm | Conway, SC | South Carolina Public Service Authority (SC) | 2.4 GWh | Feb 2018 | Dec 2024 | Solar |
| Berkeley County Landfill | South Carolina Public Service Authority | Moncks Corner, SC | South Carolina Public Service Authority (SC) | 237.0 MWh | Jan 2011 | Dec 2024 | Landfill Gas |
| Dorchester Biomass | Dorchester Biomass LLC | Harleyville, SC | South Carolina Public Service Authority (SC) | 130.4 GWh | Oct 2013 | Dec 2024 | Wood/Wood Waste Solids |
| Allendale Biomass | Allendale Biomass LLC | Fairfax, SC | South Carolina Public Service Authority (SC) | 137.6 GWh | Oct 2013 | Dec 2024 | Wood/Wood Waste Solids |
| Colleton Solar Farm | TIG Sun Energy I LLC | Walterboro, SC | South Carolina Public Service Authority (SC) | 3.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Richland Solar Center | Onward Energy | Jeffersonville, GA | Southeastern Power Administration (SEPA) | 41.3 GWh | Nov 2015 | Dec 2024 | Solar |
| Georgia Power at Wadley GA | Luminace Solar Georgia, LLC | Wadley, GA | Southeastern Power Administration (SEPA) | 1.9 GWh | Nov 2014 | Dec 2024 | Solar |
| Soluga Farms IV | Soluga Solar, LLC | Godwin, NC | Southeastern Power Administration (SEPA) | 6.0 GWh | Aug 2018 | Dec 2024 | Solar |
| Carolina Poultry Power Farmville | Carolina Poultry Power | Farmville, NC | Southeastern Power Administration (SEPA) | 2.8 GWh | Aug 2019 | Dec 2024 | Agricultural By-Products |
| Timberland Solar | Consolidated Edison Development Inc. | Carlton, GA | Southeastern Power Administration (SEPA) | 109.0 GWh | - | Mar 2026 | Solar |
| SR Toombs, LLC | SR Toombs I, LLC | Vidalia, GA | Southeastern Power Administration (SEPA) | 561.3 GWh | Aug 2024 | Mar 2026 | Solar |
| J Strom Thurmond | USCE-Savannah District | Clarks Hill, SC | Southeastern Power Administration (SEPA) | 650.7 GWh | Dec 1952 | Dec 2024 | Water |
| Hartwell Lake | USCE-Savannah District | Hartwell, GA | Southeastern Power Administration (SEPA) | 422.6 GWh | Mar 1962 | Dec 2024 | Water |
| Richard B Russell | USCE-Savannah District | Elberton, GA | Southeastern Power Administration (SEPA) | 214.4 GWh | Dec 1984 | Mar 2026 | Water |
| Harris Dam | Alabama Power Co | Lineville, AL | Southern Company Services, Inc. - Trans (SOCO) | 115.6 GWh | Mar 1983 | Dec 2024 | Water |
| Sewell Creek Energy | Oglethorpe Power Corporation | Cedartown, GA | Southern Company Services, Inc. - Trans (SOCO) | 522.9 GWh | May 2000 | Dec 2024 | Natural Gas |
| Wansley Unit 9 | Municipal Electric Authority | Franklin, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.4 TWh | May 2004 | Mar 2026 | Natural Gas |
| Smarr Energy Center | Oglethorpe Power Corporation | Forsyth, GA | Southern Company Services, Inc. - Trans (SOCO) | 202.0 GWh | May 1999 | Dec 2024 | Natural Gas |
| Chattahoochee Energy Facility | Oglethorpe Power Corporation | Franklin, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.9 TWh | Jan 2003 | Mar 2026 | Natural Gas |
| Talbot County Energy | Oglethorpe Power Corporation | Box Springs, GA | Southern Company Services, Inc. - Trans (SOCO) | 494.2 GWh | Mar 2002 | Dec 2024 | Natural Gas |
| E B Harris Electric Generating Plant | Southern Power Co | Autaugaville, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.7 TWh | May 2003 | Mar 2026 | Natural Gas |
| Sowega Power | SOWEGA Power LLC | Baconton, GA | Southern Company Services, Inc. - Trans (SOCO) | 53.4 GWh | May 1999 | Nov 2024 | Natural Gas |
| West Point (GA) | USCE-Mobile District | West Point, GA | Southern Company Services, Inc. - Trans (SOCO) | 181.0 GWh | Mar 1975 | Dec 2024 | Water |
| Victor J Daniel Jr | Mississippi Power Co | Escatawpa, MS | Southern Company Services, Inc. - Trans (SOCO) | 9.9 TWh | Aug 1977 | Mar 2026 | Natural Gas : 83.2% Subbituminous Coal : 16.0% Bituminous Coal : 0.8% |
| Edwin I Hatch | Georgia Power Co | Baxley, GA | Southern Company Services, Inc. - Trans (SOCO) | 14.1 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Jones Bluff | USCE-Mobile District | Selma, AL | Southern Company Services, Inc. - Trans (SOCO) | 243.7 GWh | May 1975 | Dec 2024 | Water |
| Wallace Dam | Georgia Power Co | Eatonton, GA | Southern Company Services, Inc. - Trans (SOCO) | 22.1 GWh | Nov 1979 | Mar 2026 | Water |
| Scherer | Georgia Power Co | Juliette, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.6 TWh | Feb 1982 | Mar 2026 | Subbituminous Coal : 99.8% |
| McIntosh (AL) | PowerSouth Energy Cooperative | McIntosh, AL | Southern Company Services, Inc. - Trans (SOCO) | 256.4 GWh | May 1991 | Dec 2024 | Natural Gas |
| James H Miller Jr | Alabama Power Co | Quinton, AL | Southern Company Services, Inc. - Trans (SOCO) | 19.5 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Alabama Power Co | Columbia, AL | Southern Company Services, Inc. - Trans (SOCO) | 13.4 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Washington County Cogeneration Facility | Alabama Power Co | McIntosh, AL | Southern Company Services, Inc. - Trans (SOCO) | 825.9 GWh | Jan 1999 | Dec 2024 | Natural Gas |
| General Electric Plastic | Alabama Power Co | Burkeville, AL | Southern Company Services, Inc. - Trans (SOCO) | 602.0 GWh | Jun 1999 | Dec 2024 | Natural Gas |
| 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% |
| H Allen Franklin Combined Cycle | Southern Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.0 TWh | May 2002 | Mar 2026 | Natural Gas |
| McIntosh | Georgia Power Co | Rincon, GA | Southern Company Services, Inc. - Trans (SOCO) | 42.9 GWh | Jan 1979 | Mar 2026 | Natural Gas : 62.9% Distillate Fuel Oil : 37.1% |
| Theodore Cogen Facility | Alabama Power Co | Theodore, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.6 TWh | Nov 2000 | Dec 2024 | Natural Gas |
| Tallassee Hydro Project | Tallassee Shoals LLC | Clarke, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.9 GWh | Jul 1986 | Mar 2026 | Water |
| MPC Generating | MPC Generating, LLC | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 38.8 GWh | Dec 1999 | Dec 2024 | Natural Gas : 88.8% Distillate Fuel Oil : 11.2% |
| Wilson | Georgia Power Co | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.6 GWh | Nov 1972 | Dec 2024 | Distillate Fuel Oil |
| Robins | Georgia Power Co | Robins AFB, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.4 GWh | Apr 1995 | Dec 2024 | Distillate Fuel Oil : 99.9% |
| Bankhead Dam | Alabama Power Co | Northport, AL | Southern Company Services, Inc. - Trans (SOCO) | 107.8 GWh | Jun 1963 | Dec 2024 | Water |
| E C Gaston | Alabama Power Co | Wilsonville, AL | Southern Company Services, Inc. - Trans (SOCO) | 3.6 TWh | Apr 1960 | Mar 2026 | Natural Gas : 50.1% Bituminous Coal : 49.9% |
| Mitchell Dam | Alabama Power Co | Verbena, AL | Southern Company Services, Inc. - Trans (SOCO) | 355.5 GWh | Oct 1949 | Dec 2024 | Water |
| Millers Ferry | USCE-Mobile District | Camden, AL | Southern Company Services, Inc. - Trans (SOCO) | 272.7 GWh | Mar 1970 | Dec 2024 | Water |
| Gantt | PowerSouth Energy Cooperative | Andalusia, AL | Southern Company Services, Inc. - Trans (SOCO) | 3.4 GWh | Dec 1925 | Dec 2024 | Water |
| Yates Dam | Alabama Power Co | Tallassee, AL | Southern Company Services, Inc. - Trans (SOCO) | 96.5 GWh | Jun 1928 | Dec 2024 | Water |
| Point A | PowerSouth Energy Cooperative | Andalusia, AL | Southern Company Services, Inc. - Trans (SOCO) | 14.9 GWh | Dec 1924 | Dec 2024 | Water |
| Lowman Energy Center | PowerSouth Energy Cooperative | Leroy, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.3 TWh | May 1969 | Mar 2026 | Natural Gas |
| Weiss Dam | Alabama Power Co | Leesburg, AL | Southern Company Services, Inc. - Trans (SOCO) | 184.0 GWh | May 1961 | Dec 2024 | Water |
| Thurlow Dam | Alabama Power Co | Tallassee, AL | Southern Company Services, Inc. - Trans (SOCO) | 211.8 GWh | Dec 1930 | Dec 2024 | Water |
| Lewis Smith Dam | Alabama Power Co | Jasper, AL | Southern Company Services, Inc. - Trans (SOCO) | 219.0 GWh | Aug 1961 | Dec 2024 | Water |
| Barry | Alabama Power Co | Bucks, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.0 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Martin Dam | Alabama Power Co | Dadeville, AL | Southern Company Services, Inc. - Trans (SOCO) | 305.9 GWh | Dec 1926 | Dec 2024 | Water |
| Lay Dam | Alabama Power Co | Clanton, AL | Southern Company Services, Inc. - Trans (SOCO) | 454.4 GWh | Jan 1967 | Dec 2024 | Water |
| Logan Martin Dam | Alabama Power Co | Vincent, AL | Southern Company Services, Inc. - Trans (SOCO) | 297.3 GWh | Jul 1964 | Dec 2024 | Water |
| Jordan Dam | Alabama Power Co | Wetumpka, AL | Southern Company Services, Inc. - Trans (SOCO) | 270.7 GWh | Dec 1928 | Dec 2024 | Water |
| Holt Dam | Alabama Power Co | Tuscaloosa, AL | Southern Company Services, Inc. - Trans (SOCO) | 119.3 GWh | Jul 1968 | Dec 2024 | Water |
| H Neely Henry Dam | Alabama Power Co | Ohatchee, AL | Southern Company Services, Inc. - Trans (SOCO) | 179.9 GWh | May 1966 | Dec 2024 | Water |
| Greene County | Alabama Power Co | Demopolis, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.0 TWh | May 1965 | Mar 2026 | Natural Gas : 99.9% |
| Walter Bouldin Dam | Alabama Power Co | Wetumpka, AL | Southern Company Services, Inc. - Trans (SOCO) | 450.3 GWh | Jun 1967 | Dec 2024 | Water |
| Oliver Dam | Georgia Power Co | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 128.4 GWh | Jun 1959 | Dec 2024 | Water |
| Bartletts Ferry | Georgia Power Co | Salem, AL | Southern Company Services, Inc. - Trans (SOCO) | 348.0 GWh | Nov 1926 | Dec 2024 | Water |
| Bowen | Georgia Power Co | Cartersville, GA | Southern Company Services, Inc. - Trans (SOCO) | 12.6 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Burton Dam | Georgia Power Co | Clayton, GA | Southern Company Services, Inc. - Trans (SOCO) | 19.6 GWh | Aug 1927 | Dec 2024 | Water |
| Flint River | Georgia Power Co | Albany, GA | Southern Company Services, Inc. - Trans (SOCO) | 34.7 GWh | Nov 1921 | Dec 2024 | Water |
| Vogtle | Georgia Power Co | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 36.8 TWh | Apr 1987 | Mar 2026 | Nuclear |
| Goat Rock | Georgia Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 104.7 GWh | Nov 1915 | Dec 2024 | Water |
| Jack McDonough | Georgia Power Co | Smyrna, GA | Southern Company Services, Inc. - Trans (SOCO) | 17.9 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| Lloyd Shoals | Georgia Power Co | Jackson, GA | Southern Company Services, Inc. - Trans (SOCO) | 66.6 GWh | Jan 1911 | Dec 2024 | Water |
| McManus | Georgia Power Co | Brunswick, GA | Southern Company Services, Inc. - Trans (SOCO) | 3.3 GWh | Oct 1952 | Dec 2024 | Distillate Fuel Oil |
| Morgan Falls | Georgia Power Co | Dunwoody, GA | Southern Company Services, Inc. - Trans (SOCO) | 31.6 GWh | Nov 1903 | Dec 2024 | Water |
| Nacoochee | Georgia Power Co | Lakemont, GA | Southern Company Services, Inc. - Trans (SOCO) | 12.6 GWh | Sep 1926 | Dec 2024 | Water |
| North Highlands | Georgia Power Co | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 94.0 GWh | Dec 1962 | Dec 2024 | Water |
| Sinclair Dam | Georgia Power Co | Milledgeville, GA | Southern Company Services, Inc. - Trans (SOCO) | 102.9 GWh | Jan 1953 | Dec 2024 | Water |
| Tallulah Falls | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 72.0 GWh | Aug 1913 | Dec 2024 | Water |
| Terrora | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 35.9 GWh | Feb 1925 | Dec 2024 | Water |
| Walter F George | USCE-Mobile District | Ft. Gaines, GA | Southern Company Services, Inc. - Trans (SOCO) | 421.7 GWh | Feb 1963 | Dec 2024 | Water |
| Tugalo | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 97.0 GWh | Sep 1923 | Dec 2024 | Water |
| Yates | Georgia Power Co | Newnan, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.1 TWh | Aug 1950 | Dec 2024 | Natural Gas |
| Yonah | Georgia Power Co | Toccoa, GA | Southern Company Services, Inc. - Trans (SOCO) | 42.2 GWh | Sep 1925 | Dec 2024 | Water |
| Lake Blackshear Project | Crisp County Power Comm | Warwick, GA | Southern Company Services, Inc. - Trans (SOCO) | 36.3 GWh | Apr 1930 | Dec 2024 | Water |
Summary of Power Plants By State
Figures are based on March 2026 generation numbers.| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Alabama | # 10 | 76 | 10,194.39 GWh |
| Alaska | # 48 | 139 | 566.31 GWh |
| Arizona | # 15 | 183 | 8,256.99 GWh |
| Arkansas | # 25 | 114 | 4,973.03 GWh |
| California | # 5 | 1,656 | 15,197.83 GWh |
| Colorado | # 30 | 294 | 4,491.41 GWh |
| Connecticut | # 31 | 161 | 3,992.67 GWh |
| Delaware | # 49 | 33 | 248.78 GWh |
| District of Columbia | # 51 | 16 | 18.32 GWh |
| Florida | # 3 | 334 | 19,802.71 GWh |
| Georgia | # 8 | 247 | 10,697.11 GWh |
| Hawaii | # 46 | 69 | 784.18 GWh |
| Idaho | # 42 | 144 | 1,957.44 GWh |
| Illinois | # 4 | 379 | 15,489.73 GWh |
| Indiana | # 12 | 216 | 9,257.49 GWh |
| Iowa | # 21 | 289 | 6,478.67 GWh |
| Kansas | # 23 | 183 | 5,489.55 GWh |
| Kentucky | # 29 | 59 | 4,637.74 GWh |
| Louisiana | # 17 | 86 | 8,003.69 GWh |
| Maine | # 45 | 212 | 1,313.24 GWh |
| Maryland | # 39 | 202 | 2,834.84 GWh |
| Massachusetts | # 44 | 639 | 1,383.17 GWh |
| Michigan | # 13 | 268 | 8,564.76 GWh |
| Minnesota | # 26 | 760 | 4,875.53 GWh |
| Mississippi | # 24 | 55 | 5,467.46 GWh |
| Missouri | # 22 | 125 | 5,500.53 GWh |
| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,464.49 GWh |
| Nebraska | # 37 | 121 | 3,330.39 GWh |
| Nevada | # 35 | 114 | 3,487.65 GWh |
| New Hampshire | # 43 | 54 | 1,520.13 GWh |
| New Jersey | # 28 | 379 | 4,705.05 GWh |
| New Mexico | # 33 | 142 | 3,587.89 GWh |
| New York | # 9 | 935 | 10,247.40 GWh |
| North Carolina | # 11 | 896 | 9,821.46 GWh |
| North Dakota | # 32 | 59 | 3,854.12 GWh |
| Ohio | # 6 | 200 | 12,175.28 GWh |
| Oklahoma | # 19 | 142 | 7,305.54 GWh |
| Oregon | # 20 | 266 | 6,583.30 GWh |
| Pennsylvania | # 2 | 249 | 20,000.86 GWh |
| Rhode Island | # 47 | 100 | 610.71 GWh |
| South Carolina | # 14 | 204 | 8,273.25 GWh |
| South Dakota | # 41 | 52 | 2,184.62 GWh |
| Tennessee | # 18 | 88 | 7,335.80 GWh |
| Texas | # 1 | 961 | 46,858.09 GWh |
| Utah | # 38 | 125 | 3,184.50 GWh |
| Vermont | # 50 | 117 | 217.82 GWh |
| Virginia | # 16 | 233 | 8,059.42 GWh |
| Washington | # 7 | 131 | 10,773.76 GWh |
| West Virginia | # 34 | 40 | 3,543.98 GWh |
| Wisconsin | # 27 | 239 | 4,794.79 GWh |
| Wyoming | # 36 | 70 | 3,358.51 GWh |