Southeastern Power Administration
Balancing Authority Summary Information
Southeastern Power Administration is ranked #59 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Southeastern Power Administration |
|---|---|
| States | Georgia North Carolina South Carolina |
| Last Update | Nov 2025 |
| Annual Generation | 1.5 TWh |
| Power Plants | 11 |
| Utilities | 9 |
| Ranked #59 out of 65 in terms of net annual generation | |
| Ranked #27 out of 47 in terms of annual generation from water | |
| Power Plant Types | Water | 100% |
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Daily Net Generation for Southeastern Power Administration for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Carolina Poultry Power Farmville | Carolina Poultry Power | Farmville, NC | 3 GWh | Aug 2019 | Dec 2024 | Agricultural By-Products |
| Timberland Solar | Consolidated Edison Development Inc. | Carlton, GA | 25 GWh | - | Aug 2025 | Solar |
| Georgia Power at Wadley GA | Luminace Solar Georgia, LLC | Wadley, GA | 2 GWh | Nov 2014 | Dec 2024 | Solar |
| Richland Solar Center | Onward Energy | Jeffersonville, GA | 41 GWh | Nov 2015 | Dec 2024 | Solar |
| Soluga Farms IV | Soluga Solar, LLC | Godwin, NC | 6 GWh | Aug 2018 | Dec 2024 | Solar |
| SR Toombs, LLC | SR Toombs I, LLC | Vidalia, GA | 449 GWh | Aug 2024 | Aug 2025 | Solar |
| Hartwell Lake | USCE-Savannah District | Hartwell, GA | 423 GWh | Mar 1962 | Dec 2024 | Water |
| J Strom Thurmond | USCE-Savannah District | Clarks Hill, SC | 651 GWh | Dec 1952 | Dec 2024 | Water |
| Richard B Russell | USCE-Savannah District | Elberton, GA | 265 GWh | Dec 1984 | Aug 2025 | Water |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 699.8 GWh | 4 |
| #55 | City of Tallahassee | 3.1 TWh | 5 |
| #25 | Dominion Energy South Carolina, Inc. | 25.7 TWh | 87 |
| #13 | Duke Energy Carolinas | 112.7 TWh | 565 |
| #17 | Duke Energy Progress East | 64.2 TWh | 559 |
| #52 | Duke Energy Progress West | 4.3 TWh | 10 |
| #58 | Gainesville Regional Utilities | 1.8 TWh | 8 |
| #40 | JEA | 9.2 TWh | 22 |
| #29 | South Carolina Public Service Authority | 18.9 TWh | 34 |
| #6 | Southern Company Services, Inc. - Trans | 250.6 TWh | 417 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #53 | PUD No. 1 of Douglas County | 3.7 TWh | 3 |
| #54 | Arlington Valley, LLC | 3.4 TWh | 1 |
| #55 | City of Tallahassee | 3.1 TWh | 5 |
| #56 | City of Tacoma, Department of Public Utilities, Light Division | 2.1 TWh | 9 |
| #57 | Turlock Irrigation District | 2.1 TWh | 11 |
| #58 | Gainesville Regional Utilities | 1.8 TWh | 8 |
| #59 | Southeastern Power Administration | 1.5 TWh | 11 |
| #60 | New Harquahala Generating Company, LLC | 801.1 GWh | 1 |
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 699.8 GWh | 4 |
| #62 | Western Area Power Administration - Upper Great Plains West | 450.9 GWh | 24 |