Southern Company Services, Inc. - Trans
Balancing Authority Summary Information
Southern Company Services, Inc. - Trans is ranked #6 out of 64 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Southern Company Services, Inc. - Trans |
|---|---|
| States | Alabama Florida Georgia Massachusetts Mississippi |
| Last Update | Jul 2026 |
| Annual Generation | 253.5 TWh |
| Power Plants | 422 |
| Utilities | 212 |
| Ranked #6 out of 64 in terms of net annual generation | |
| Ranked #5 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 49.9% Nuclear | 26.1% Coal | 17.4% Solar | 4% Water | 1.6% Other Fuel | 0.7% |
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Daily Net Generation for Southern Company Services, Inc. - Trans for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Albany Green Energy | Albany Green Energy, LLC | Albany, GA | 124 GWh | Jun 2017 | May 2026 | Wood/Wood Waste Solids : 99.8% |
| Piedmont Green Power | Piedmont Green Power LLC | Barnesville, GA | 420 GWh | Mar 2013 | May 2026 | Wood/Wood Waste Solids : 99.7% |
| WestRock Southeast, LLC. | WestRock Southeast, LLC | Dublin, GA | 138 GWh | May 1989 | May 2026 | Wood/Wood Waste Solids : 37.8% Tire-derived Fuels : 31.6% Natural Gas : 27.5% Other Biomass Solids : 3.1% |
| GRP Madison Renewable Energy Facility | GRP Madison Renewable Energy Facility, LLC | Colbert, GA | 406 GWh | Nov 2019 | May 2026 | Wood/Wood Waste Solids |
| GRP Franklin Renewable Energy Facility | GRP Franklin Renewable Energy Facility, LLC | Carnesville, GA | 412 GWh | Nov 2019 | May 2026 | Wood/Wood Waste Solids |
| King Mill | Augusta Canal Authority | Augusta, GA | 4 GWh | Dec 1943 | Dec 2025 | Water |
| Lloyd Shoals | Georgia Power Co | Jackson, GA | 68 GWh | Jan 1911 | Dec 2025 | Water |
| Nacoochee | Georgia Power Co | Lakemont, GA | 11 GWh | Sep 1926 | Dec 2025 | Water |
| North Highlands | Georgia Power Co | Columbus, GA | 97 GWh | Dec 1962 | Dec 2025 | Water |
| Oliver Dam | Georgia Power Co | Columbus, GA | 120 GWh | Jun 1959 | Dec 2025 | Water |
| Sinclair Dam | Georgia Power Co | Milledgeville, GA | 105 GWh | Jan 1953 | Dec 2025 | Water |
| Tallulah Falls | Georgia Power Co | Tallulah Falls, GA | 106 GWh | Aug 1913 | Dec 2025 | Water |
| Terrora | Georgia Power Co | Tallulah Falls, GA | 38 GWh | Feb 1925 | Dec 2025 | Water |
| Tugalo | Georgia Power Co | Tallulah Falls, GA | 94 GWh | Sep 1923 | Dec 2025 | Water |
| Yonah | Georgia Power Co | Toccoa, GA | 35 GWh | Sep 1925 | Dec 2025 | Water |
| Lake Blackshear Project | Crisp County Power Comm | Warwick, GA | 35 GWh | Apr 1930 | Dec 2025 | Water |
| Morgan Falls | Georgia Power Co | Dunwoody, GA | 35 GWh | Nov 1903 | Dec 2025 | Water |
| Buford | USCE-Mobile District | Buford, GA | 143 GWh | Nov 2003 | Dec 2025 | Water |
| Allatoona | USCE-Mobile District | Cartersville, GA | 111 GWh | Dec 1949 | Dec 2025 | Water |
| Walter F George | USCE-Mobile District | Ft. Gaines, GA | 341 GWh | Feb 1963 | Dec 2025 | Water |
| Sibley Mill | Augusta Canal Authority | Augusta, GA | 7 GWh | Dec 1945 | May 2026 | Water |
| Wallace Dam | Georgia Power Co | Eatonton, GA | 1 GWh | Nov 1979 | May 2026 | Water |
| Jones Bluff | USCE-Mobile District | Selma, AL | 251 GWh | May 1975 | Dec 2025 | Water |
| West Point (GA) | USCE-Mobile District | West Point, GA | 159 GWh | Mar 1975 | Dec 2025 | Water |
| Harris Dam | Alabama Power Co | Lineville, AL | 134 GWh | Mar 1983 | Dec 2025 | Water |
| Bankhead Dam | Alabama Power Co | Northport, AL | 151 GWh | Jun 1963 | Dec 2025 | Water |
| Graniteville Enterprise Division | Augusta Canal Authority | Augusta, GA | 2 GWh | Dec 1920 | May 2026 | Water |
| Tallassee Hydro Project | Tallassee Shoals LLC | Clarke, GA | 3 GWh | Jul 1986 | May 2026 | Water |
| Millers Ferry | USCE-Mobile District | Camden, AL | 250 GWh | Mar 1970 | Dec 2025 | Water |
| Lay Dam | Alabama Power Co | Clanton, AL | 482 GWh | Jan 1967 | Dec 2025 | Water |
| Martin Dam | Alabama Power Co | Dadeville, AL | 287 GWh | Dec 1926 | Dec 2025 | Water |
| Logan Martin Dam | Alabama Power Co | Vincent, AL | 300 GWh | Jul 1964 | Dec 2025 | Water |
| Jordan Dam | Alabama Power Co | Wetumpka, AL | 314 GWh | Dec 1928 | Dec 2025 | Water |
| Mitchell Dam | Alabama Power Co | Verbena, AL | 391 GWh | Oct 1949 | Dec 2025 | Water |
| Lewis Smith Dam | Alabama Power Co | Jasper, AL | 275 GWh | Aug 1961 | Dec 2025 | Water |
| Thurlow Dam | Alabama Power Co | Tallassee, AL | 191 GWh | Dec 1930 | Dec 2025 | Water |
| Weiss Dam | Alabama Power Co | Leesburg, AL | 188 GWh | May 1961 | Dec 2025 | Water |
| Yates Dam | Alabama Power Co | Tallassee, AL | 114 GWh | Jun 1928 | Dec 2025 | Water |
| Gantt | PowerSouth Energy Cooperative | Andalusia, AL | 6 GWh | Dec 1925 | Dec 2025 | Water |
| Point A | PowerSouth Energy Cooperative | Andalusia, AL | 13 GWh | Dec 1924 | Dec 2025 | Water |
| Holt Dam | Alabama Power Co | Tuscaloosa, AL | 157 GWh | Jul 1968 | Dec 2025 | Water |
| H Neely Henry Dam | Alabama Power Co | Ohatchee, AL | 181 GWh | May 1966 | Dec 2025 | Water |
| Bartletts Ferry | Georgia Power Co | Salem, AL | 324 GWh | Nov 1926 | Dec 2025 | Water |
| Burton Dam | Georgia Power Co | Clayton, GA | 18 GWh | Aug 1927 | Jan 2025 | Water |
| Flint River | Georgia Power Co | Albany, GA | 40 GWh | Nov 1921 | Dec 2025 | Water |
| Goat Rock | Georgia Power Co | Smiths, AL | 88 GWh | Nov 1915 | Dec 2025 | Water |
| Walter Bouldin Dam | Alabama Power Co | Wetumpka, AL | 399 GWh | Jun 1967 | Dec 2025 | Water |
| Scherer | Georgia Power Co | Juliette, GA | 8 TWh | Feb 1982 | May 2026 | Subbituminous Coal : 99.8% |
| James H Miller Jr | Alabama Power Co | Quinton, AL | 19 TWh | Sep 1978 | May 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Solar BESS Hybrid | Cobb Electric Membership Corporation | Marietta, GA | 2 GWh | Sep 2020 | Dec 2025 | Solar : 95.3% Natural Gas : 4.7% |
| SR Lumpkin | SR Lumpkin, LLC | Lumpkin, GA | 213 GWh | Nov 2021 | May 2026 | Solar |
| LaFayette Solar Farm | Boralex US Operations LLC | LaFayette, AL | 164 GWh | Nov 2017 | May 2026 | Solar |
| ANAD Solar Array | Alabama Power Co | Anniston Army Depot, AL | 13 GWh | Jun 2017 | Dec 2025 | Solar |
| Fort Rucker Solar Array | Alabama Power Co | Fort Rucker, AL | 13 GWh | Mar 2017 | Dec 2025 | Solar |
| Pleasant Valley Solar | Walton Electric Member Corp | Monroe, GA | 4 GWh | Mar 2016 | Dec 2024 | Solar |
| Telfair Thompson | Westbound Solar LLC | McRae-Helena, GA | 4 GWh | Nov 2018 | Dec 2025 | Solar |
| Oil Dri 2 Solar | Westbound Solar LLC | Ochlocknee, GA | 3 GWh | Apr 2019 | Dec 2025 | Solar |
| Gratis Road Solar Facility | Walton Solar | Monroe, GA | 5 GWh | Dec 2017 | Dec 2024 | Solar |
| Richmond Hayes Solar | Westbound Solar LLC | Augusta, GA | 3 GWh | Oct 2018 | Dec 2025 | Solar |
| Mount Vernon Solar | Walton Electric Member Corp | Monroe, GA | 2 GWh | Jun 2015 | Dec 2024 | Solar |
| Rincon Solar I | AES Distributed Energy | Rincon, GA | 24 GWh | Nov 2016 | Dec 2025 | Solar |
| Old Midville Solar | Citizens Enterprises Corporation | Millen, GA | 42 GWh | Oct 2016 | Dec 2025 | Solar |
| Dublin Solar I | AES Distributed Energy | Dublin, GA | 7 GWh | Mar 2015 | Dec 2025 | Solar |
| Gulfport Naval Base CSG PV System | Arcadia Solar, LLC | Gulfport, MS | 6 GWh | Apr 2017 | Dec 2025 | Solar |
| Georgia Power at Jakin GA PV | Luminace Solar Georgia 2, LLC | Jakin, GA | 3 GWh | Nov 2017 | Dec 2025 | Solar |
| Denver Braswell PV | Madison Energy Holdings LLC | Moultrie, GA | 614 MWh | Jul 2017 | Dec 2024 | Solar |
| Georgia Power at Swainsboro | Luminace Solar Georgia 2, LLC | Swainsboro, GA | 6 GWh | Oct 2017 | Dec 2025 | Solar |
| Valdosta Prison | Madison Energy Holdings LLC | Valdosta, GA | 2 GWh | Jul 2017 | Dec 2025 | Solar |
| Comer Solar | Georgia Power Co | Comer, GA | 4 GWh | Dec 2017 | Dec 2025 | Solar |
| Robins Air Force Base Solar | Georgia Power Co | Macon, GA | 201 GWh | Mar 2021 | May 2026 | Solar |
| Twiggs Solar | Onward Energy | Dry Branch, GA | 372 GWh | Aug 2020 | May 2026 | Solar |
| Atlanta Falcons Solar | Georgia Power Co | Atlanta, GA | 896 MWh | Sep 2015 | Dec 2025 | Solar |
| Waynesboro Community Solar | Georgia Power Co | Waynesboro, GA | 4 GWh | May 2019 | Dec 2025 | Solar |
| SR Arlington I | SR Arlington, LLC | Arlington, GA | 46 GWh | Nov 2021 | Dec 2025 | Solar |
| Guyton Community Solar | Georgia Power Co | Guyton, GA | 5 GWh | Jun 2019 | Dec 2025 | Solar |
| SR Perry | SR Perry, LLC | Perry, GA | 153 GWh | Nov 2021 | May 2026 | Solar |
| Statesboro Solar LLC | Cardinal Renewables | Statesboro, GA | 6 GWh | Nov 2022 | Dec 2025 | Solar |
| Putnam Erickson | Safari Energy, LLC | Eatonton, GA | 6 GWh | Feb 2020 | Dec 2025 | Solar |
| Murray Treadwell Farms | Safari Energy, LLC | Chatsworth, GA | 6 GWh | Feb 2020 | Dec 2025 | Solar |
| Meriwether Jackson | Safari Energy, LLC | Machester, GA | 5 GWh | Mar 2020 | Dec 2025 | Solar |
| Lowndes Tycor Farms | Safari Energy, LLC | Lake Park, GA | 5 GWh | Apr 2020 | Dec 2025 | Solar |
| Lowndes IDA | Safari Energy, LLC | Valdosta, GA | 3 GWh | Mar 2020 | Dec 2025 | Solar |
| Greene Durham | Safari Energy, LLC | Union Point, GA | 7 GWh | May 2020 | Dec 2025 | Solar |
| Franklin Milliken | Safari Energy, LLC | Lavonia, GA | 6 GWh | Mar 2020 | Dec 2025 | Solar |
| Bulloch Neville Farms | Safari Energy, LLC | Brooklet, GA | 6 GWh | Apr 2020 | Dec 2025 | Solar |
| Curry Solar | Altus Power America Management, LLC | Reidsville, GA | 2 GWh | May 2015 | Dec 2025 | Solar |
| Baxley | SR Baxley, LLC | Baxley, GA | 55 GWh | Nov 2020 | May 2026 | Solar |
| Terrell Riles Stovall | Safari Energy, LLC | Dawson, GA | 3 GWh | Apr 2020 | Dec 2025 | Solar |
| Troup RC50 | Westbound Solar LLC | Pine Mountain, GA | 4 GWh | Mar 2019 | Dec 2025 | Solar |
| Lancaster Solar GA | Lancaster Solar GA, LLC | Arlington, GA | 183 GWh | Nov 2021 | May 2026 | Solar |
| Bainbridge Solar | Bainbridge Solar, LLC | Bainbridge, GA | 2 GWh | Mar 2019 | Dec 2025 | Solar |
| SR Odom | Odom Solar, LLC | Moultrie, GA | 45 GWh | Oct 2020 | Dec 2025 | Solar |
| Black Bear Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Montgomery, AL | 212 GWh | Jan 2023 | May 2026 | Solar |
| Cool Springs Solar (Hybrid) | Cool Springs Solar, LLC | Bainbridge, GA | 496 GWh | Nov 2021 | May 2026 | Solar |
| Hickory Park Solar Hybrid | RWE Clean Energy | Camilla, GA | 420 GWh | May 2022 | May 2026 | Solar |
| OE_GA3 | Onward Energy | Camilla, GA | 119 GWh | Nov 2019 | May 2026 | Solar |
| Fort Valley State University Solar | Georgia Power Co | Fort Valley, GA | 21 GWh | Dec 2021 | Dec 2025 | Solar |
| Kimberly-Clark Solar | Madison Energy Investments LLC | LaGrange, GA | 4 GWh | Dec 2018 | Sep 2025 | Solar |
| Freeman Avenue | Westbound Solar LLC | Andersonville, GA | 3 GWh | Oct 2019 | Dec 2025 | Solar |
| Wilkinson DeFore (Westbound) | Westbound Solar LLC | Gordon, GA | 4 GWh | Apr 2019 | Dec 2025 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #55 | City of Tallahassee | 3.2 TWh | 5 |
| #24 | Dominion Energy South Carolina, Inc. | 25.3 TWh | 83 |
| #13 | Duke Energy Carolinas | 112.6 TWh | 577 |
| #20 | Duke Energy Florida, Inc. | 47.4 TWh | 100 |
| #50 | Duke Energy Progress West | 4.5 TWh | 15 |
| #58 | Gainesville Regional Utilities | 1.6 TWh | 8 |
| #41 | JEA | 9.6 TWh | 24 |
| #31 | South Carolina Public Service Authority | 18.5 TWh | 35 |
| #59 | Southeastern Power Administration | 1.3 TWh | 11 |
| #9 | Tennessee Valley Authority | 163.4 TWh | 207 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #3 | Electric Reliability Council of Texas, Inc. | 494.1 TWh | 1,471 |
| #5 | Southwest Power Pool | 306.8 TWh | 856 |
| #6 | Southern Company Services, Inc. - Trans | 253.5 TWh | 422 |
| #7 | California Independent System Operator | 169.4 TWh | 2,135 |
| #9 | Tennessee Valley Authority | 163.4 TWh | 207 |
| #10 | Florida Power & Light Co. | 152.2 TWh | 187 |
| #12 | New York Independent System Operator | 134.3 TWh | 1,299 |
| #13 | Duke Energy Carolinas | 112.6 TWh | 577 |
| #15 | ISO New England | 111.1 TWh | 1,629 |
| #16 | Bonneville Power Administration | 91.6 TWh | 167 |