Dominion Energy South Carolina, Inc.
Balancing Authority Summary Information
Dominion Energy South Carolina, Inc. is ranked #24 out of 64 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Dominion Energy South Carolina, Inc. |
|---|---|
| States | Georgia South Carolina |
| Last Update | Jul 2026 |
| Annual Generation | 25.3 TWh |
| Power Plants | 83 |
| Utilities | 36 |
| Ranked #24 out of 64 in terms of net annual generation | |
| Ranked #24 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 44% Nuclear | 26.5% Coal | 18.7% Solar | 8.6% Water | 2.2% Other Fuel | 0% |
Map of Dominion Energy South Carolina, Inc.
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Daily Net Generation for Dominion Energy South Carolina, Inc. for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Yemassee Solar | Dominion Renewable Energy | Yemassee, SC | 23 GWh | Nov 2020 | Dec 2025 | Solar |
| Neal Shoals | Dominion Energy South Carolina, Inc | Union, SC | 13 GWh | May 1905 | Dec 2025 | Water |
| Gaston II | Cypress Creek Renewables | Swansea, SC | 11 GWh | Nov 2018 | Dec 2025 | Solar |
| Midlands | Cubico USA, LLC | St. Matthews, SC | 154 GWh | Jun 2020 | May 2026 | Solar |
| SCE&G Springfield CSG | Cypress Creek Renewables | Springfield, SC | 11 GWh | May 2018 | Dec 2025 | Solar |
| Peony Solar | SunStrong Management | Springfield, SC | 62 GWh | Nov 2018 | May 2026 | Solar |
| Seabrook Solar | Dominion Energy Inc. | Seabrook, SC | 110 GWh | Nov 2019 | May 2026 | Solar |
| Saluda Solar II | SunStrong Management | Saluda, SC | 6 GWh | Apr 2017 | Oct 2025 | Solar |
| Saluda Solar, LLC | Cypress Creek Renewables | Saluda, SC | 14 GWh | Nov 2016 | Dec 2025 | Solar |
| Moffett Solar Project | Dominion Renewable Energy | Ridgeland, SC | 132 GWh | Nov 2017 | May 2026 | Solar |
| SCE&G Nimitz CSG | Cypress Creek Renewables | Ridgeland, SC | 15 GWh | May 2018 | Dec 2025 | Solar |
| Ridgeland Solar Project | Dominion Renewable Energy | Ridgeland, SC | 19 GWh | May 2017 | May 2026 | Solar |
| Champion Solar | SunStrong Management | Pelion, SC | 11 GWh | Nov 2017 | Dec 2025 | Solar |
| Swamp Fox Solar | SunStrong Management | Pelion, SC | 21 GWh | Nov 2017 | Dec 2025 | Solar |
| Diamond Solar | DP-C2 Episode 1 LLC | Pelion, SC | 5 GWh | May 2019 | Dec 2025 | Solar |
| Odyssey Solar | SunStrong Management | Pelion, SC | 13 GWh | Jul 2017 | Dec 2025 | Solar |
| MCRD Parris Island PV Hybrid | Ameresco Federal Solutions | Parris Island, SC | 31 GWh | Aug 2018 | Dec 2025 | Natural Gas : 67.3% Solar : 32.6% |
| St. Matthews Solar | SunStrong Management | Matthews, SC | 17 GWh | Jul 2017 | Dec 2025 | Solar |
| Stevens Creek | Dominion Energy South Carolina, Inc | Martinez, GA | 71 GWh | May 1914 | Nov 2025 | Water |
| Lily Solar | X-Elio North America Inc | Martin, SC | 160 GWh | Jan 2020 | May 2026 | Solar |
| Fairfield Pumped Storage | Dominion Energy South Carolina, Inc | Jenkinsville, SC | 451 GWh | May 1978 | May 2026 | Water |
| V C Summer | Dominion Energy South Carolina, Inc | Jenkinsville, SC | 7 TWh | Dec 1983 | May 2026 | Nuclear |
| Parr Hydro | Dominion Energy South Carolina, Inc | Jenkinsville, SC | 53 GWh | Jul 1914 | Dec 2025 | Water |
| Jasper | Dominion Energy South Carolina, Inc | Hardeeville, SC | 4 TWh | Apr 2004 | May 2026 | Natural Gas : 99.9% |
| Hampton Solar I | SunStrong Management | Hampton, SC | 13 GWh | Jul 2017 | Dec 2025 | Solar |
| Hampton Solar 2 | Hampton Solar II, LLC | Hampton, SC | 40 GWh | Nov 2017 | May 2026 | Solar |
| SCE&G Curie CSG | Cypress Creek Renewables | Hampton, SC | 3 GWh | Jan 2019 | Dec 2025 | Solar |
| Bushy Park Combustion Turbine Facility | Dominion Energy South Carolina, Inc | Goose Creek, SC | 19 GWh | Oct 2024 | Dec 2025 | Natural Gas : 90.9% Distillate Fuel Oil : 9.1% |
| Williams | South Carolina Genertg Co, Inc | Goose Creek, SC | 2 TWh | May 1972 | May 2026 | Bituminous Coal : 99.6% |
| Columbia Energy Center (SC) | Dominion Energy South Carolina, Inc | Gaston, SC | 3 TWh | Apr 2004 | May 2026 | Natural Gas |
| Gaston Solar I - SC | Cypress Creek Renewables | Gaston, SC | 16 GWh | Feb 2018 | Dec 2025 | Solar |
| Southern Current One, LLC | SunStrong Management | Fairfax, SC | 12 GWh | Nov 2017 | Dec 2025 | Solar |
| Estill Solar | Estill Solar I, LLC | Estill, SC | 22 GWh | Nov 2017 | May 2026 | Solar |
| Estill Solar II | Cypress Creek Renewables | Estill, SC | 19 GWh | Nov 2017 | Dec 2025 | Solar |
| Wateree | Dominion Energy South Carolina, Inc | Eastover, SC | 3 TWh | Aug 1970 | May 2026 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Sylvamo Corporation Eastover Facility | Sylvamo Corporation - Eastover | Eastover, SC | 546 GWh | Mar 1984 | May 2026 | Black Liquor : 73.3% Wood/Wood Waste Solids : 16.0% Natural Gas : 10.1% Waste/Other Oil : 0.6% |
| Denmark Solar | Dominion Renewable Energy | Denmark, SC | 14 GWh | Nov 2020 | Dec 2025 | Solar |
| Cope | Dominion Energy South Carolina, Inc | Cope, SC | 2 TWh | Dec 1995 | May 2026 | Natural Gas : 68.7% Bituminous Coal : 31.2% |
| Coit GT | Dominion Energy South Carolina, Inc | Columbia, SC | 2 GWh | Apr 1964 | Dec 2025 | Distillate Fuel Oil : 59.5% Natural Gas : 40.5% |
| McMeekin | Dominion Energy South Carolina, Inc | Columbia, SC | 386 GWh | Jun 1958 | May 2026 | Natural Gas |
| Saluda Lexington | Dominion Energy South Carolina, Inc | Columbia, SC | 91 GWh | Jul 1930 | Dec 2025 | Water |
| Hagood | Dominion Energy South Carolina, Inc | Charleston Heights, SC | 33 GWh | May 1991 | Dec 2025 | Natural Gas : 85.0% Distillate Fuel Oil : 15.0% |
| Otarre Solar Park | TIG Sun Energy IV, LLC | Cayce, SC | 3 GWh | Nov 2017 | Dec 2025 | Solar |
| Cameron Solar | Cameron Solar, LLC | Cameron, SC | 37 GWh | Nov 2017 | May 2026 | Solar |
| Cameron Solar II | SunStrong Management | Cameron, SC | 7 GWh | Jun 2017 | Dec 2025 | Solar |
| Lone Star Solar | Lone Star Solar | Cameron, SC | 175 GWh | Nov 2024 | May 2026 | Solar |
| Palmetto Plains | Cubico USA, LLC | Bowman, SC | 126 GWh | Jun 2019 | May 2026 | Solar |
| TWE Bowman Solar Project | SunStrong Management | Bowman, SC | 136 GWh | Apr 2020 | May 2026 | Solar |
| Huntley | Cubico USA, LLC | Bowman, SC | 153 GWh | Mar 2020 | May 2026 | Solar |
| Blackville Solar II | DP-C2 Episode 1 LLC | Blackville, SC | 37 GWh | Apr 2019 | Dec 2025 | Solar |
| Blackville Solar Farm, LLC | Dominion Energy Inc. | Blackville, SC | 16 GWh | Nov 2020 | Dec 2025 | Solar |
| Urquhart | Dominion Energy South Carolina, Inc | Beech Island, SC | 2 TWh | Nov 1953 | May 2026 | Natural Gas : 98.8% Distillate Fuel Oil : 1.2% |
| Trask East Solar | Dominion Renewable Energy | Beaufort, SC | 28 GWh | Nov 2020 | Dec 2025 | Solar |
| Beulah Solar | SunStrong Management | Batesburg, SC | 149 GWh | Apr 2022 | May 2026 | Solar |
| Barnwell Solar | SunStrong Management | Barnwell, SC | 11 GWh | May 2017 | Dec 2025 | Solar |
| Edison Solar | DP-C2 Episode 1 LLC | Barnwell, SC | 7 GWh | May 2019 | Dec 2025 | Solar |
| Richardson Solar | DP-C2 Episode 1 LLC | Barnswell, SC | 5 GWh | Jun 2019 | Dec 2025 | Solar |
| Haley Solar | SunStrong Management | Allendale, SC | 10 GWh | Nov 2017 | Dec 2025 | Solar |
| Savannah River Site Biomass Cogen | Ameresco | Aiken, SC | 96 GWh | Dec 2011 | May 2026 | Wood/Wood Waste Solids : 92.2% Tire-derived Fuels : 7.7% |
| Shaw Creek Solar, LLC | Shaw Creek Solar | Aiken, SC | 163 GWh | Sep 2019 | May 2026 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 442.5 GWh | 4 |
| #55 | City of Tallahassee | 3.2 TWh | 5 |
| #13 | Duke Energy Carolinas | 112.6 TWh | 577 |
| #17 | Duke Energy Progress East | 64.5 TWh | 565 |
| #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 |
| #6 | Southern Company Services, Inc. - Trans | 253.5 TWh | 422 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #19 | Salt River Project Agricultural Improvement and Power District | 60.3 TWh | 49 |
| #20 | Duke Energy Florida, Inc. | 47.4 TWh | 100 |
| #21 | Public Service Company of Colorado | 46.3 TWh | 231 |
| #22 | Nevada Power Company | 36.8 TWh | 143 |
| #23 | Louisville Gas and Electric Company and Kentucky Utilities Company | 33.9 TWh | 25 |
| #24 | Dominion Energy South Carolina, Inc. | 25.3 TWh | 83 |
| #25 | Arizona Public Service Company | 25.2 TWh | 100 |
| #26 | Associated Electric Cooperative, Inc. | 23.4 TWh | 47 |
| #27 | Western Area Power Administration - Rocky Mountain Region | 22.5 TWh | 193 |
| #28 | Tampa Electric Company | 21.5 TWh | 64 |