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 | Oct 2026 |
| Annual Generation | 259.3 TWh |
| Power Plants | 423 |
| Utilities | 213 |
| 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 | 49.8% Nuclear | 25.7% Coal | 17.8% Solar | 4.2% Water | 1.6% Other Fuel | 0.8% |
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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 |
|---|---|---|---|---|---|---|
| Jordan Dam | Alabama Power Co | Wetumpka, AL | 314 GWh | Dec 1928 | Dec 2025 | Water |
| Yates Dam | Alabama Power Co | Tallassee, AL | 114 GWh | Jun 1928 | Dec 2025 | Water |
| Burton Dam | Georgia Power Co | Clayton, GA | 18 GWh | Aug 1927 | Jan 2025 | Water |
| Martin Dam | Alabama Power Co | Dadeville, AL | 287 GWh | Dec 1926 | Dec 2025 | Water |
| Bartletts Ferry | Georgia Power Co | Salem, AL | 324 GWh | Nov 1926 | Dec 2025 | Water |
| Nacoochee | Georgia Power Co | Lakemont, GA | 11 GWh | Sep 1926 | Dec 2025 | Water |
| Gantt | PowerSouth Energy Cooperative | Andalusia, AL | 6 GWh | Dec 1925 | Dec 2025 | Water |
| Yonah | Georgia Power Co | Toccoa, GA | 35 GWh | Sep 1925 | Dec 2025 | Water |
| Terrora | Georgia Power Co | Tallulah Falls, GA | 38 GWh | Feb 1925 | Dec 2025 | Water |
| Point A | PowerSouth Energy Cooperative | Andalusia, AL | 13 GWh | Dec 1924 | Dec 2025 | Water |
| Tugalo | Georgia Power Co | Tallulah Falls, GA | 94 GWh | Sep 1923 | Dec 2025 | Water |
| Flint River | Georgia Power Co | Albany, GA | 40 GWh | Nov 1921 | Dec 2025 | Water |
| Graniteville Enterprise Division | Augusta Canal Authority | Augusta, GA | 2 GWh | Dec 1920 | Jul 2026 | Water |
| Goat Rock | Georgia Power Co | Smiths, AL | 88 GWh | Nov 1915 | Dec 2025 | Water |
| Tallulah Falls | Georgia Power Co | Tallulah Falls, GA | 106 GWh | Aug 1913 | Dec 2025 | Water |
| Lloyd Shoals | Georgia Power Co | Jackson, GA | 68 GWh | Jan 1911 | Dec 2025 | Water |
| Morgan Falls | Georgia Power Co | Dunwoody, GA | 35 GWh | Nov 1903 | Dec 2025 | Water |
| Pineview Solar, LLC | Pineview Solar, LLC | Pitts, GA | 45 GWh | - | Jul 2026 | Solar |
| Walker Springs II | Origis Energy USA, Inc | Gainestown, AL | 45 GWh | - | Jul 2026 | Solar |
| Walker Springs I | Origis Energy USA, Inc | Gainestown, AL | 96 GWh | - | Jul 2026 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #54 | City of Tallahassee | 3.2 TWh | 5 |
| #24 | Dominion Energy South Carolina, Inc. | 26.1 TWh | 83 |
| #13 | Duke Energy Carolinas | 113.4 TWh | 578 |
| #21 | Duke Energy Florida, Inc. | 47.4 TWh | 102 |
| #50 | Duke Energy Progress West | 4.6 TWh | 15 |
| #58 | Gainesville Regional Utilities | 1.6 TWh | 8 |
| #43 | JEA | 9.4 TWh | 24 |
| #28 | South Carolina Public Service Authority | 19.6 TWh | 35 |
| #59 | Southeastern Power Administration | 1.2 TWh | 11 |
| #9 | Tennessee Valley Authority | 166.2 TWh | 209 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #3 | Electric Reliability Council of Texas, Inc. | 506.3 TWh | 1,487 |
| #5 | Southwest Power Pool | 314.5 TWh | 876 |
| #6 | Southern Company Services, Inc. - Trans | 259.3 TWh | 423 |
| #7 | California Independent System Operator | 168.7 TWh | 2,170 |
| #9 | Tennessee Valley Authority | 166.2 TWh | 209 |
| #10 | Florida Power & Light Co. | 153.0 TWh | 188 |
| #12 | New York Independent System Operator | 134.1 TWh | 1,334 |
| #13 | Duke Energy Carolinas | 113.4 TWh | 578 |
| #15 | ISO New England | 112.2 TWh | 1,667 |
| #16 | Bonneville Power Administration | 91.1 TWh | 170 |