| Browns Ferry | Tennessee Valley Authority | Decatur, AL | 30 TWh | Jul 1974 | Dec 2025 |
Nuclear
|
| Watts Bar Nuclear Plant | Tennessee Valley Authority | Spring City, TN | 16 TWh | Apr 1996 | Dec 2025 |
Nuclear
|
| Sequoyah | Tennessee Valley Authority | Soddy Daisy, TN | 13 TWh | Jun 1981 | Dec 2025 |
Nuclear
|
| Cumberland (TN) | Tennessee Valley Authority | Cumberland City, TN | 9 TWh | Feb 1973 | Dec 2025 |
Bituminous Coal : 97.8%
Refined Coal : 1.1%
Distillate Fuel Oil : 1.1%
|
| Paradise | Tennessee Valley Authority | Drakesboro, KY | 8 TWh | Apr 1963 | Dec 2025 |
Natural Gas
|
| Shawnee | Tennessee Valley Authority | West Paducah, KY | 7 TWh | Mar 1953 | Dec 2025 |
Subbituminous Coal : 99.9%
|
| Magnolia Power Plant | Tennessee Valley Authority | Ashland, MS | 7 TWh | Jul 2003 | Dec 2025 |
Natural Gas
|
| Allen | Tennessee Valley Authority | Memphis, TN | 6 TWh | Apr 1959 | Dec 2025 |
Natural Gas
|
| Caledonia | Tennessee Valley Authority | Steens, MS | 5 TWh | May 2003 | Dec 2025 |
Natural Gas
|
| Batesville Generation Facility | Cooperative Energy | Batesville, MS | 5 TWh | Jul 2000 | Dec 2025 |
Natural Gas
|
| TVA Southaven Combined Cycle | Tennessee Valley Authority | Southaven, MS | 5 TWh | Apr 2003 | Dec 2025 |
Natural Gas
|
| Morgan Energy Center | Morgan Energy Center LLC | Decatur, AL | 5 TWh | May 2003 | Dec 2025 |
Natural Gas
|
| John Sevier | Tennessee Valley Authority | Rogersville, TN | 5 TWh | Jan 1956 | Dec 2025 |
Natural Gas
|
| Choctaw County | Entergy Mississippi LLC | French Camp, MS | 4 TWh | Jun 2003 | Dec 2025 |
Natural Gas
|
| Gallatin (TN) | Tennessee Valley Authority | Gallatin, TN | 4 TWh | Oct 1956 | Dec 2025 |
Subbituminous Coal : 97.0%
Natural Gas : 2.7%
|
| Quantum Choctaw Power LLC | Tennessee Valley Authority | Ackerman, MS | 4 TWh | May 2006 | Dec 2025 |
Natural Gas
|
| Decatur Energy Center | Decatur Energy Center LLC | Decatur, AL | 3 TWh | May 2002 | Dec 2025 |
Natural Gas
|
| Lagoon Creek | Tennessee Valley Authority | Brownsville, TN | 3 TWh | May 2001 | Dec 2025 |
Natural Gas
|
| Kingston | Tennessee Valley Authority | Kingston, TN | 3 TWh | Jan 1954 | Dec 2025 |
Subbituminous Coal : 67.6%
Bituminous Coal : 32.1%
|
| Wilson Dam | Tennessee Valley Authority | Muscle Shoals, AL | 2 TWh | Aug 1925 | Dec 2025 |
Water
|
| Red Hills Generating Facility | Choctaw Generation L.P, L.L.L.P. | Ackerman, MS | 2 TWh | Mar 2001 | Dec 2025 |
Lignite Coal : 99.6%
|
| Johnsonville | Tennessee Valley Authority | New Johnsonville, TN | 1 TWh | Sep 1951 | Dec 2025 |
Natural Gas : 99.9%
|
| Pickwick Landing Dam | Tennessee Valley Authority | Pickwick Dam, TN | 1 TWh | May 1938 | Dec 2024 |
Water
|
| Wheeler Dam | Tennessee Valley Authority | Town Creek, AL | 1 TWh | Oct 1936 | Dec 2024 |
Water
|
| Kentucky Dam | Tennessee Valley Authority | Grand Rivers, KY | 1 TWh | Aug 1944 | Dec 2025 |
Water
|
| Watts Bar Hydro | Tennessee Valley Authority | Spring City, TN | 896 GWh | Feb 1942 | Dec 2024 |
Water
|
| Fontana Dam | Tennessee Valley Authority | Fontana Dam, NC | 879 GWh | Dec 1944 | Dec 2024 |
Water
|
| Fort Loudoun | Tennessee Valley Authority | Lenoir City, TN | 732 GWh | Oct 1943 | Dec 2024 |
Water
|
| Wolf Creek | USCE-Nashville District | Jamestown, KY | 724 GWh | Sep 1951 | Dec 2024 |
Water
|
| Chickamauga | Tennessee Valley Authority | Chattanooga, TN | 689 GWh | Feb 1940 | Dec 2024 |
Water
|
| Barkley | USCE-Nashville District | Kuttawa, KY | 591 GWh | Dec 1965 | Dec 2024 |
Water
|
| Calderwood | Brookfield Smoky Mountain Hydropower LP | Tallassee, TN | 549 GWh | Mar 1930 | Dec 2024 |
Water
|
| Columbus MS | International Paper Columbus Mill | Columbus, MS | 506 GWh | May 1982 | Dec 2025 |
Black Liquor : 81.8%
Natural Gas : 10.1%
Wood/Wood Waste Solids : 7.1%
Distillate Fuel Oil : 1.0%
|
| Nickajack | Tennessee Valley Authority | New Hope, TN | 491 GWh | Jan 1968 | Dec 2024 |
Water
|
| Cheoah | Brookfield Smoky Mountain Hydropower LP | Tapoco, NC | 485 GWh | Aug 1949 | Dec 2024 |
Water
|
| Guntersville | Tennessee Valley Authority | Guntersville, AL | 455 GWh | Jul 1939 | Dec 2024 |
Water
|
| Douglas Dam | Tennessee Valley Authority | Dandridge, TN | 446 GWh | Feb 1943 | Dec 2024 |
Water
|
| Old Hickory | USCE-Nashville District | Hendersonville, TN | 437 GWh | Mar 1957 | Dec 2024 |
Water
|
| Packaging Corp of America | Packaging Corp of America | Counce, TN | 430 GWh | Jan 1985 | Dec 2025 |
Black Liquor : 59.3%
Wood/Wood Waste Solids : 21.7%
Natural Gas : 18.9%
|
| Muscle Shoals | Muscle Shoals Solar, LLC | Cherokee, AL | 427 GWh | Aug 2021 | Dec 2025 |
Solar
|
| Golden Triangle | Origis Energy USA, Inc | Lowndes, MS | 412 GWh | - | Dec 2025 |
Solar
|
| Apalachia | Tennessee Valley Authority | Reliance, TN | 402 GWh | Aug 1943 | Dec 2024 |
Water
|
| Primient Loudon Plant | PRIMIENT, LLC | Loudon, TN | 394 GWh | Sep 2016 | Dec 2024 |
Natural Gas
|
| Norris Dam | Tennessee Valley Authority | Norris, TN | 387 GWh | Jun 1936 | Dec 2024 |
Water
|
| Cordell Hull | USCE-Nashville District | Carthage, TN | 345 GWh | Jul 1973 | Dec 2024 |
Water
|
| SR Russellville | SR Russellville, LLC | Olmstead, KY | 344 GWh | Aug 2024 | Dec 2025 |
Solar
|
| Cherokee Dam | Tennessee Valley Authority | Rudledge, TN | 341 GWh | Mar 1942 | Dec 2024 |
Water
|
| Colbert | Tennessee Valley Authority | Tuscumbia, AL | 321 GWh | Dec 1954 | Dec 2024 |
Natural Gas
|
| Golden Triangle II | Origis Energy USA, Inc | St.Artesia, MS | 319 GWh | Apr 2024 | Dec 2025 |
Solar
|
| Elora Solar | Elora Solar | Elora, TN | 316 GWh | Feb 2022 | Dec 2025 |
Solar
|
| Center Hill | USCE-Nashville District | Lancaster, TN | 292 GWh | Oct 1950 | Dec 2024 |
Water
|
| Hiwassee Dam | Tennessee Valley Authority | Murphy, NC | 257 GWh | Apr 1940 | Dec 2025 |
Water
|
| Calvert City | DTE Calvert City LLC | Calvert City, KY | 216 GWh | Mar 2000 | Dec 2025 |
Natural Gas
|
| Gleason Generating Facility | Tennessee Valley Authority | Gleason, TN | 186 GWh | May 2000 | Dec 2024 |
Natural Gas
|
| Boone Dam | Tennessee Valley Authority | Kingsport, TN | 184 GWh | Feb 1953 | Dec 2024 |
Water
|
| Domtar Kingsport Mill | Domtar Paper Co LLC Kingsport Mill | Kingsport, TN | 183 GWh | Sep 2006 | Dec 2025 |
Natural Gas : 75.7%
Wood/Wood Waste Solids : 18.9%
Other Biomass Solids : 3.0%
Sludge Waste : 2.4%
|
| Cheatham | USCE-Nashville District | Ashland City, TN | 173 GWh | Apr 1958 | Dec 2024 |
Water
|
| OETN1 | OE_TN1 | Obion, TN | 160 GWh | Feb 2023 | Dec 2025 |
Solar
|
| Chilhowee | Brookfield Smoky Mountain Hydropower LP | Tallassee, TN | 159 GWh | Jul 1957 | Dec 2024 |
Water
|
| Watauga | Tennessee Valley Authority | Elizabethton, TN | 155 GWh | Jul 1949 | Dec 2024 |
Water
|
| Ridgely Energy Farm | Leeward Asset Management, LLC | Ridgely, TN | 152 GWh | - | Dec 2025 |
Solar
|
| Ocoee 3 | Tennessee Valley Authority | Benton, TN | 152 GWh | Mar 1943 | Dec 2024 |
Water
|
| River Bend Solar, LLC (AL) | River Bend Solar, LLC | Florence, AL | 150 GWh | Aug 2016 | Dec 2025 |
Solar
|
| SR McKellar | SR McKellar, LLC | Denmark, TN | 139 GWh | Jun 2023 | Dec 2025 |
Solar
|
| Santeetlah | Brookfield Smoky Mountain Hydropower LP | Robbinsville, NC | 138 GWh | May 1928 | Dec 2024 |
Water
|
| Marshall Energy Facility | Tennessee Valley Authority | Calvert City, KY | 129 GWh | May 2002 | Dec 2025 |
Natural Gas : 99.5%
Distillate Fuel Oil : 0.5%
|
| Melton Hill | Tennessee Valley Authority | Lenoir City, TN | 125 GWh | Jun 1964 | Dec 2024 |
Water
|
| South Holston | Tennessee Valley Authority | Bristol, TN | 121 GWh | Jan 1951 | Dec 2024 |
Water
|
| Dale Hollow | USCE-Nashville District | Celina, TN | 106 GWh | Nov 1948 | Dec 2024 |
Water
|
| Great Falls (TN) | Tennessee Valley Authority | Rock Island, TN | 106 GWh | Nov 1916 | Dec 2024 |
Water
|
| Vanderbilt University Power Plant | Vanderbilt University | Nashville, TN | 104 GWh | Oct 1988 | Dec 2024 |
Natural Gas
|
| Fort Patrick Henry | Tennessee Valley Authority | Kingsport, TN | 104 GWh | Nov 1953 | Dec 2024 |
Water
|
| Millington Solar Farm | SR Millington, LLC | Millington, TN | 93 GWh | Nov 2018 | Dec 2025 |
Solar
|
| Ocoee 2 | Tennessee Valley Authority | Benton, TN | 87 GWh | Sep 1913 | Dec 2024 |
Water
|
| Ocoee 1 | Tennessee Valley Authority | Benton, TN | 69 GWh | Dec 1911 | Dec 2024 |
Water
|
| SR Bell Buckle | SR Bell Buckle, LLC | Shelbyville, TN | 69 GWh | Oct 2023 | Dec 2025 |
Solar
|
| Brownsville Peaking Power | Tennessee Valley Authority | Brownsville, TN | 67 GWh | May 1999 | Dec 2024 |
Natural Gas
|
| TAI Huntsville Solar Hybrid | TAI Huntsville Solar, LLC | Huntsville, AL | 62 GWh | Jun 2024 | Dec 2025 |
Solar
|
| J P Priest | USCE-Nashville District | Nashville, TN | 54 GWh | Jan 1970 | Dec 2024 |
Water
|
| West Camden | WM Renewable Energy LLC | Camden, TN | 38 GWh | Feb 2012 | Dec 2024 |
Landfill Gas
|
| MTSU Power Co-Gen Plant | Middle Tennessee State University | Murfreesboro, TN | 37 GWh | Jun 1997 | Dec 2025 |
Natural Gas
|
| Tims Ford | Tennessee Valley Authority | Winchester, TN | 37 GWh | Feb 1972 | Dec 2024 |
Water
|
| SR Canadaville, LLC | SR Canadaville, LLC | Collierville, TN | 36 GWh | Feb 2024 | Dec 2024 |
Solar
|
| University of Tennessee Steam Plant | University of Tennessee | Knoxville, TN | 33 GWh | May 1996 | Dec 2025 |
Natural Gas
|
| Chestnut Ridge Gas Recovery | WM Renewable Energy LLC | Heiskell, TN | 31 GWh | Dec 1991 | Dec 2024 |
Landfill Gas
|
| Providence Solar | Providence Solar Center, LLC | Madison, TN | 31 GWh | Sep 2017 | Dec 2025 |
Solar
|
| Selmer I | Selmer North Solar I, LLC | Selmer, TN | 28 GWh | Nov 2016 | Dec 2025 |
Solar
|
| Sand Valley Power Station | Energy Developments, Inc d/b/a EDL | Collinsville, AL | 27 GWh | Oct 2013 | Dec 2024 |
Landfill Gas
|
| Cumblerland Land Holdings, LLC | Cumberland Land Holdings, LLC | Elkmont, AL | 27 GWh | Nov 2018 | Dec 2024 |
Solar
|
| Chatuge | Tennessee Valley Authority | Hayesville, NC | 26 GWh | Nov 1954 | Dec 2024 |
Water
|
| Nottely | Tennessee Valley Authority | Blairsville, GA | 26 GWh | Dec 1955 | Dec 2024 |
Water
|
| Blue Ridge | Tennessee Valley Authority | Blue Ridge, GA | 26 GWh | Jun 1931 | Dec 2024 |
Water
|
| Selmer Farm LLC | Onward Energy | Selmer, TN | 26 GWh | Sep 2014 | Dec 2025 |
Solar
|
| Mulberry Farm LLC | Onward Energy | Selmer, TN | 25 GWh | Nov 2014 | Dec 2025 |
Solar
|
| Wildberry | Adapture Renewables, Inc. | Moscow, TN | 24 GWh | Jun 2018 | Dec 2024 |
Solar
|
| Latitude Solar Center | Arevon Energy, Inc. | Whiteville, TN | 24 GWh | Nov 2018 | Dec 2024 |
Solar
|
| SR Washington I, LLC | SR Washington I, LLC | Jonesborough, TN | 20 GWh | Nov 2021 | Dec 2024 |
Solar
|
| Redstone Arsenal Hybrid | MN8 Energy LLC | Huntsville, AL | 17 GWh | Nov 2017 | Dec 2024 |
Solar
|
| Kemper County | Tennessee Valley Authority | De Kalb, MS | 17 GWh | Jun 2002 | Dec 2024 |
Natural Gas
|
| Buffalo Mountain Energy Center | Invenergy Services LLC | Oliver Springs, TN | 16 GWh | Nov 2004 | Nov 2024 |
Wind
|
