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 |
|---|---|---|---|---|---|---|
| Troup RC50 | Westbound Solar LLC | Pine Mountain, GA | 4 GWh | Mar 2019 | Dec 2025 | Solar |
| Wilkinson DeFore (Westbound) | Westbound Solar LLC | Gordon, GA | 4 GWh | Apr 2019 | Dec 2025 | Solar |
| Freeman Avenue | Westbound Solar LLC | Andersonville, GA | 3 GWh | Oct 2019 | Dec 2025 | Solar |
| Polk Cedartown | Westbound Solar LLC | Cedartown, GA | 4 GWh | Sep 2019 | Dec 2025 | Solar |
| Harris Shiloh | Westbound Solar LLC | Shiloh, GA | 4 GWh | Mar 2020 | Dec 2025 | Solar |
| Apalachicola | Westbound Solar LLC | Hephzibah, GA | 5 GWh | Oct 2019 | Dec 2025 | Solar |
| Arnold Cochran | Westbound Solar LLC | Cochran, GA | 4 GWh | Mar 2020 | Dec 2025 | Solar |
| Fountain Folkston | Westbound Solar LLC | Folkston, GA | 4 GWh | Oct 2019 | Dec 2025 | Solar |
| Westberry Jesup | Westbound Solar LLC | Jesup, GA | 5 GWh | Dec 2019 | Dec 2025 | Solar |
| Columbia Substation | Westbound Solar LLC | Appling, GA | 4 GWh | Apr 2020 | Dec 2025 | Solar |
| Coody Cochran | Westbound Solar LLC | Cochran, GA | 6 GWh | Sep 2019 | Dec 2025 | Solar |
| Shawnee - GA | Westbound Solar LLC | Waynesboro, GA | 4 GWh | Sep 2020 | Dec 2025 | Solar |
| WestRock Demopolis Mill | WestRock Mill Company, LLC | Demopolis, AL | 303 GWh | Sep 1982 | Dec 2025 | Black Liquor : 62.6% Wood/Wood Waste Solids : 29.8% Natural Gas : 7.4% |
| WestRock Southeast, LLC. | WestRock Southeast, LLC | Dublin, GA | 114 GWh | May 1989 | Jul 2026 | Natural Gas : 37.7% Wood/Wood Waste Solids : 34.0% Tire-derived Fuels : 26.0% Other Biomass Solids : 2.3% |
| White Oak Solar, LLC | White Oak Solar, LLC | Waynesboro, GA | 140 GWh | Jun 2016 | Dec 2025 | Solar |
| White Pine Solar, LLC | White Pine Solar, LLC | Butler, GA | 188 GWh | Jun 2016 | Dec 2025 | Solar |
| Springhill Gas Recovery Plant | WM Renewable Energy LLC | Campbellton, FL | 32 GWh | Apr 2006 | Dec 2025 | Landfill Gas |
| Superior Landfill Gas Recovery | WM Renewable Energy LLC | Savannah, GA | 48 GWh | Oct 2009 | Dec 2025 | Landfill Gas |
| Prairie Bluff | WM Renewable Energy LLC | Houston, MS | 5 GWh | Sep 2012 | Dec 2025 | Landfill Gas |
| Wolfskin Solar | Wolfskin Solar, LLC | Arnoldsville, GA | 82 GWh | Nov 2024 | 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 |