Directory of Power Plants in South Carolina
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| W S Lee | Duke Energy Carolinas, LLC | Williamston, SC | Duke Energy Carolinas (DUK) | 5.6 TWh | Feb 1951 | May 2025 | Natural Gas |
| Whitehall Solar LLC | SolRiver Capital LLC | Timmonsville, SC | Duke Energy Carolinas (DUK) | 4.7 GWh | Feb 2024 | Dec 2024 | Solar |
| Wellford Renewable Energy Plant | Lockhart Power Co | Spartanburg, SC | Duke Energy Carolinas (DUK) | 50.0 MWh | Apr 2011 | Dec 2024 | Landfill Gas |
| Watauga Solar | Altus Power America Management, LLC | Society Hill, SC | Duke Energy Progress East (CPLE) | 3.8 GWh | Feb 2019 | Dec 2024 | Solar |
| Wateree Hydro | Duke Energy Carolinas, LLC | Ridgeway, SC | Duke Energy Carolinas (DUK) | 255.3 GWh | Sep 1919 | Dec 2024 | Water |
| Whitt Solar | Altus Power America Management, LLC | Piedmont, SC | Duke Energy Carolinas (DUK) | 3.7 GWh | Dec 2018 | Dec 2024 | Solar |
| Willis Solar | Altus Power America Management, LLC | Pamplico, SC | Duke Energy Progress East (CPLE) | 3.5 GWh | Nov 2018 | Dec 2024 | Solar |
| Washington Solar (SC) | Washington Solar (SC) | Mullins, SC | Duke Energy Progress East (CPLE) | 2.5 GWh | Feb 2023 | Dec 2023 | Solar |
| Weaver Solar | Weaver Solar | Lynchburg, SC | Duke Energy Progress East (CPLE) | 1.7 GWh | Nov 2021 | Dec 2024 | Solar |
| Woodfields Solar | Woodfields Solar, LLC | Greenwood, SC | Duke Energy Carolinas (DUK) | 4.1 GWh | Jan 2022 | Dec 2024 | Solar |
| White Horse Solar A | White Horse Solar A | Greenville, SC | Duke Energy Carolinas (DUK) | 3.7 GWh | Oct 2020 | Dec 2024 | Solar |
| Williams | South Carolina Genertg Co, Inc | Goose Creek, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.1 TWh | May 1972 | May 2025 | Bituminous Coal : 99.6% |
| Winyah | South Carolina Public Service Authority | Georgetown, SC | South Carolina Public Service Authority (SC) | 4.0 TWh | Feb 1975 | May 2025 | Bituminous Coal : 99.6% |
| Wylie | Duke Energy Carolinas, LLC | Fort Mill, SC | Duke Energy Carolinas (DUK) | 157.1 GWh | Jul 1925 | Dec 2024 | Water |
| Wateree | Dominion Energy South Carolina, Inc | Eastover, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.6 TWh | Aug 1970 | May 2025 | Bituminous Coal : 99.6% |
| Whitetail Solar | SolRiver Capital LLC | Dillon, SC | Duke Energy Progress East (CPLE) | 22.6 GWh | Nov 2021 | Dec 2024 | Solar |
| Webb Forging | Central Electric Power | Carlisle, SC | Duke Energy Carolinas (DUK) | 90.0 MWh | Jun 2003 | Dec 2024 | Distillate Fuel Oil |
Browse Power Plants By South Carolina Counties
Figures are based on December 2024 generation numbers.| County | State Rank | Active Plants | Dec 2024 Generation |
|---|---|---|---|
| Abbeville County, SC | # 42 | 1 | 87.0 MWh |
| Colleton County, SC | # 41 | 4 | 3.4 GWh |
| Newberry County, SC | # 40 | 2 | 6.4 GWh |
| Bamberg County, SC | # 39 | 3 | 11.9 GWh |
| Greenwood County, SC | # 38 | 6 | 15.1 GWh |
| Clarendon County, SC | # 37 | 4 | 15.1 GWh |
| Charleston County, SC | # 36 | 5 | 17.9 GWh |
| Greenville County, SC | # 35 | 9 | 21.7 GWh |
| Marion County, SC | # 34 | 11 | 22.3 GWh |
| Dillon County, SC | # 33 | 11 | 32.4 GWh |
| Williamsburg County, SC | # 32 | 3 | 38.7 GWh |
| Lee County, SC | # 31 | 10 | 55.5 GWh |
| Barnwell County, SC | # 30 | 8 | 69.1 GWh |
| Spartanburg County, SC | # 29 | 19 | 82.9 GWh |
| Hampton County, SC | # 28 | 4 | 84.1 GWh |
| Horry County, SC | # 27 | 9 | 121.0 GWh |
| Union County, SC | # 26 | 6 | 121.3 GWh |
| Dorchester County, SC | # 25 | 1 | 130.4 GWh |
| Chesterfield County, SC | # 24 | 3 | 145.2 GWh |
| Beaufort County, SC | # 23 | 6 | 155.4 GWh |
| Saluda County, SC | # 22 | 4 | 163.3 GWh |
| County | State Rank | Active Plants | Dec 2024 Generation |
|---|---|---|---|
| Lancaster County, SC | # 21 | 3 | 170.9 GWh |
| Marlboro County, SC | # 20 | 3 | 219.8 GWh |
| Chester County, SC | # 19 | 3 | 230.9 GWh |
| Kershaw County, SC | # 18 | 2 | 255.3 GWh |
| Allendale County, SC | # 17 | 6 | 342.4 GWh |
| Florence County, SC | # 16 | 12 | 388.2 GWh |
| McCormick County, SC | # 15 | 1 | 650.7 GWh |
| Lexington County, SC | # 14 | 12 | 1.1 TWh |
| Cherokee County, SC | # 13 | 7 | 1.4 TWh |
| Aiken County, SC | # 12 | 6 | 2.0 TWh |
| Orangeburg County, SC | # 11 | 17 | 2.2 TWh |
| Richland County, SC | # 10 | 6 | 3.3 TWh |
| Calhoun County, SC | # 9 | 7 | 3.5 TWh |
| Georgetown County, SC | # 8 | 7 | 4.5 TWh |
| Jasper County, SC | # 7 | 5 | 5.0 TWh |
| Darlington County, SC | # 6 | 28 | 6.3 TWh |
| Fairfield County, SC | # 5 | 5 | 7.9 TWh |
| Anderson County, SC | # 4 | 17 | 10.3 TWh |
| Berkeley County, SC | # 3 | 8 | 11.8 TWh |
| York County, SC | # 2 | 4 | 19.4 TWh |
| Oconee County, SC | # 1 | 4 | 21.6 TWh |