Directory of Power Plants in South Carolina
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Blackville Solar II | DP-C2 Episode 1 LLC | Blackville, SC | Dominion Energy South Carolina, Inc. (SCEG) | 31.1 GWh | Apr 2019 | Dec 2024 | Solar |
| Diamond Solar | DP-C2 Episode 1 LLC | Pelion, SC | Dominion Energy South Carolina, Inc. (SCEG) | 8.5 GWh | May 2019 | Dec 2024 | Solar |
| Edison Solar | DP-C2 Episode 1 LLC | Barnwell, SC | Dominion Energy South Carolina, Inc. (SCEG) | 7.0 GWh | May 2019 | Dec 2024 | Solar |
| Richardson Solar | DP-C2 Episode 1 LLC | Barnswell, SC | Dominion Energy South Carolina, Inc. (SCEG) | 4.8 GWh | Jun 2019 | Dec 2024 | Solar |
| 99 Islands | Duke Energy Carolinas, LLC | Blacksburg, SC | Duke Energy Carolinas (DUK) | 36.5 GWh | Apr 1910 | Dec 2024 | Water |
| Cedar Creek (SC) | Duke Energy Carolinas, LLC | Great Falls, SC | Duke Energy Carolinas (DUK) | 164.6 GWh | Jul 1926 | Dec 2024 | Water |
| Dearborn | Duke Energy Carolinas, LLC | Great Falls, SC | Duke Energy Carolinas (DUK) | 91.5 GWh | Feb 1923 | Dec 2024 | Water |
| Fishing Creek | Duke Energy Carolinas, LLC | Great Falls, SC | Duke Energy Carolinas (DUK) | 139.5 GWh | Oct 1916 | Dec 2024 | Water |
| Catawba | Duke Energy Carolinas, LLC | York, SC | Duke Energy Carolinas (DUK) | 19.2 TWh | May 1985 | Aug 2025 | Nuclear |
| W S Lee | Duke Energy Carolinas, LLC | Williamston, SC | Duke Energy Carolinas (DUK) | 5.6 TWh | Feb 1951 | Aug 2025 | Natural Gas |
| Oconee | Duke Energy Carolinas, LLC | Seneca, SC | Duke Energy Carolinas (DUK) | 22.6 TWh | Jun 1973 | Aug 2025 | Nuclear |
| Wateree Hydro | Duke Energy Carolinas, LLC | Ridgeway, SC | Duke Energy Carolinas (DUK) | 255.3 GWh | Sep 1919 | Dec 2024 | Water |
| Wylie | Duke Energy Carolinas, LLC | Fort Mill, SC | Duke Energy Carolinas (DUK) | 157.1 GWh | Jul 1925 | Dec 2024 | Water |
| Keowee | Duke Energy Carolinas, LLC | Seneca, SC | Duke Energy Carolinas (DUK) | 67.0 GWh | Mar 1971 | Dec 2024 | Water |
| Mill Creek (SC) | Duke Energy Carolinas, LLC | Blacksburg, SC | Duke Energy Carolinas (DUK) | 31.9 GWh | Nov 2002 | Dec 2024 | Natural Gas : 96.4% Distillate Fuel Oil : 3.6% |
| Duke Energy CHP at Clemson University | Duke Energy Carolinas, LLC | Clemson, SC | Duke Energy Carolinas (DUK) | 95.0 GWh | Nov 2019 | Dec 2024 | Natural Gas |
| H B Robinson | Duke Energy Progress - (NC) | Hartsville, SC | Duke Energy Progress East (CPLE) | 6.1 TWh | Feb 1971 | Aug 2025 | Nuclear |
| Darlington County | Duke Energy Progress - (NC) | Hartsville, SC | Duke Energy Progress East (CPLE) | 17.0 GWh | Jul 1974 | Nov 2024 | Natural Gas : 72.6% Distillate Fuel Oil : 27.4% |
| Eastover Solar | Eastover Solar, LLC | Eastover, SC | Duke Energy Progress East (CPLE) | 143.5 GWh | Feb 2023 | Aug 2025 | Solar |
| Enoree Phase II Landfill Gas Recovery | Enerdyne Power Systems Inc | Greer, SC | Duke Energy Carolinas (DUK) | 66.3 MWh | Jul 2008 | Jul 2024 | Landfill Gas |
| Estill Solar | Estill Solar I, LLC | Estill, SC | Dominion Energy South Carolina, Inc. (SCEG) | 25.0 GWh | Nov 2017 | Aug 2025 | Solar |
| Freedom Solar | Freedom Solar, LLC | Nichols, SC | Duke Energy Carolinas (DUK) | 9.8 GWh | Nov 2017 | Dec 2024 | Solar |
| Gaines Solar | Gaines Solar | Bishopville, SC | Duke Energy Progress East (CPLE) | 3.9 GWh | Nov 2020 | Dec 2024 | Solar |
| Gold Mine | Gold Mine Solar, LLC | Bradley, SC | Duke Energy Carolinas (DUK) | 3.0 GWh | Nov 2020 | Dec 2024 | Solar |
| Gunsight Solar, LLC | Gunsight Solar, LLC | Swansea, SC | South Carolina Public Service Authority (SC) | 170.3 GWh | Nov 2022 | Aug 2025 | Solar |
| Haley Solar | Haley Solar, LLC | Allendale, SC | Dominion Energy South Carolina, Inc. (SCEG) | 9.9 GWh | Nov 2017 | Dec 2024 | Solar |
| Hampton Solar I | Hampton Solar I, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 12.4 GWh | Jul 2017 | Dec 2024 | Solar |
| Hampton Solar 2 | Hampton Solar II, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 40.6 GWh | Nov 2017 | Aug 2025 | Solar |
| Hecate Energy West Newberry, LLC | Hecate Energy West Newberry, LLC | Newberry, SC | Duke Energy Carolinas (DUK) | 5.8 GWh | Jul 2021 | Dec 2024 | Solar |
| Hickson Solar, LLC | Hickson Solar, LLC | Wallace, SC | Duke Energy Progress East (CPLE) | 4.5 GWh | Nov 2022 | Dec 2024 | Solar |
| International Paper Georgetown Mill | International Paper Co-GT Mill | Georgetown, SC | South Carolina Public Service Authority (SC) | 484.7 GWh | Dec 1965 | Dec 2024 | Black Liquor : 60.8% Wood/Wood Waste Solids : 19.3% Natural Gas : 11.2% Tire-derived Fuels : 8.0% Residual Fuel Oil : 0.6% |
| Jamison Solar Farm | Jamison Solar Farm | Orangeburg, SC | South Carolina Public Service Authority (SC) | 1.9 GWh | Mar 2019 | Dec 2024 | Solar |
| Jefferson Solar (SC) | Jefferson Solar | Hartsville, SC | Duke Energy Progress East (CPLE) | 15.4 GWh | Oct 2022 | Dec 2024 | Solar |
| Bryant Road Solar | JSD Flatwood PV-1, LLC | Spartanburg, SC | Duke Energy Carolinas (DUK) | 2.4 GWh | Jan 2023 | Dec 2024 | Solar |
| Landrace Holdings, LLC | Landrace Holdings, LLC | Conway, SC | South Carolina Public Service Authority (SC) | 111.3 GWh | Oct 2023 | Aug 2025 | Solar |
| Limelight Solar I, LLC | Limelight Solar I, LLC | Spartanburg, SC | Duke Energy Carolinas (DUK) | 3.3 GWh | Apr 2022 | Dec 2024 | Solar |
| Limelight Solar II LLC | Limelight Solar II LLC | Spartanburg, SC | Duke Energy Carolinas (DUK) | 1.9 GWh | Nov 2019 | Dec 2024 | Solar |
| Limelight Solar III, LLC | Limelight Solar III, LLC | Spartanburg, SC | Duke Energy Carolinas (DUK) | 4.4 GWh | Nov 2020 | Dec 2024 | Solar |
| Union Renewable Energy Facility | Lockhart Power Co | Enoree, SC | Duke Energy Carolinas (DUK) | 19.0 GWh | Dec 2014 | Dec 2024 | Landfill Gas |
| Wellford Renewable Energy Plant | Lockhart Power Co | Spartanburg, SC | Duke Energy Carolinas (DUK) | 50.0 MWh | Apr 2011 | Dec 2024 | Landfill Gas |
| City West Diesel Plant | Lockhart Power Co | Union, SC | Duke Energy Carolinas (DUK) | 34.0 MWh | May 2011 | Dec 2024 | Distillate Fuel Oil |
| Lockhart | Lockhart Power Co | Lockhart, SC | Duke Energy Carolinas (DUK) | 70.0 GWh | Dec 1920 | Dec 2024 | Water |
| Upper Pacolet Hydro | Lockhart Power Co | Pacolet, SC | Duke Energy Carolinas (DUK) | 4.0 GWh | Jan 2013 | Dec 2024 | Water |
| Lone Star Solar | Lone Star Solar | Cameron, SC | Dominion Energy South Carolina, Inc. (SCEG) | 120.2 GWh | Nov 2024 | Aug 2025 | Solar |
| Luz Solar | Luz Solar | Hartsville, SC | Duke Energy Progress East (CPLE) | 5.0 MWh | Nov 2024 | Dec 2024 | Solar |
| Magdaline Solar, LLC | Magdaline Solar, LLC | Lynchburg, SC | Duke Energy Progress East (CPLE) | 2.9 GWh | Aug 2023 | Dec 2024 | Solar |
| Marshall Solar | Marshall Solar | Hartsville, SC | Duke Energy Progress East (CPLE) | 3.2 GWh | Jun 2022 | Dec 2024 | Solar |
| Midway Green Solar | Midway Green Solar, LLC | Union, SC | Duke Energy Carolinas (DUK) | 20.6 GWh | Nov 2020 | Dec 2024 | Solar |
| Mohea Solar Energy Center, LLC | Mohea Solar Energy Center, LLC | Gaffney, SC | Duke Energy Carolinas (DUK) | 8.2 GWh | Nov 2020 | Dec 2024 | Solar |
| Gaston Shoals | Northbrook Carolina Hydro II, LLC | Blacksburg, SC | Duke Energy Carolinas (DUK) | 15.9 GWh | Apr 1908 | Sep 2024 | Water |
| Hollidays Bridge Hydro | Northbrook Carolina Hydro LLC | Honea Path, SC | Duke Energy Carolinas (DUK) | 9.7 GWh | Nov 1996 | Dec 2024 | Water |
| Saluda Dam | Northbrook Carolina Hydro LLC | Greenville, SC | Duke Energy Carolinas (DUK) | 7.1 GWh | Nov 1996 | Dec 2024 | Water |
| Boyds Mill Hydro | Northbrook Carolina Hydro LLC | Ware Shoals, SC | Duke Energy Carolinas (DUK) | 3.7 GWh | Nov 1996 | Dec 2024 | Water |
| Odyssey Solar | Odyssey Solar, LLC | Pelion, SC | Dominion Energy South Carolina, Inc. (SCEG) | 11.6 GWh | Jul 2017 | Dec 2024 | Solar |
| Ogburn Solar, LLC | Ogburn Solar, LLC | Jefferson, SC | Duke Energy Progress East (CPLE) | 4.3 GWh | Nov 2022 | Dec 2024 | Solar |
| Otis Elevator Company Solar | Otis Elevator Company | Florence, SC | Duke Energy Carolinas (DUK) | 1.5 GWh | Apr 2018 | Dec 2024 | Solar |
| Peony Solar | Peony Solar, LLC | Springfield, SC | Dominion Energy South Carolina, Inc. (SCEG) | 72.2 GWh | Nov 2018 | Aug 2025 | Solar |
| Rankin Solar Center, LLC | Rankin Solar Center, LLC | Florence, SC | South Carolina Public Service Authority (SC) | 18.6 GWh | Nov 2019 | Dec 2024 | Solar |
| Berry Road Solar | RPSC Solar 3, LLC | Pelzer, SC | Duke Energy Carolinas (DUK) | 2.6 GWh | Apr 2021 | Dec 2024 | Solar |
| Runway Solar Farm | Runway Solar Farm | Myrtle Beach, SC | South Carolina Public Service Authority (SC) | 3.4 GWh | Nov 2019 | Dec 2024 | Solar |
| Saluda Solar II | Saluda Solar II, LLC | Saluda, SC | Dominion Energy South Carolina, Inc. (SCEG) | 6.0 GWh | Apr 2017 | Dec 2024 | Solar |
| Shaw Creek Solar, LLC | Shaw Creek Solar | Aiken, SC | Dominion Energy South Carolina, Inc. (SCEG) | 162.2 GWh | Sep 2019 | Aug 2025 | Solar |
| Whitehall Solar LLC | SolRiver Capital LLC | Timmonsville, SC | Duke Energy Carolinas (DUK) | 4.7 GWh | Feb 2024 | Dec 2024 | Solar |
| Sunflower Solar LLC | SolRiver Capital LLC | Kingstree, SC | Duke Energy Carolinas (DUK) | 20.0 GWh | Feb 2024 | Dec 2024 | Solar |
| Shorthorn Holdings | SolRiver Capital LLC | McColl, SC | Duke Energy Carolinas (DUK) | 16.9 GWh | Jul 2023 | Dec 2024 | Solar |
| Whitetail Solar | SolRiver Capital LLC | Dillon, SC | Duke Energy Progress East (CPLE) | 22.6 GWh | Nov 2021 | Dec 2024 | Solar |
| Sonoco Products Co | Sonoco Products Co | Hartsville, SC | Duke Energy Progress East (CPLE) | 63.2 GWh | Jan 1947 | Aug 2025 | Wood/Wood Waste Solids : 87.6% Natural Gas : 12.4% |
| Williams | South Carolina Genertg Co, Inc | Goose Creek, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.3 TWh | May 1972 | Aug 2025 | Bituminous Coal : 99.7% |
| Cross | South Carolina Public Service Authority | Cross, SC | South Carolina Public Service Authority (SC) | 9.0 TWh | Apr 1984 | Aug 2025 | Bituminous Coal : 99.6% |
| Berkeley County Landfill | South Carolina Public Service Authority | Moncks Corner, SC | South Carolina Public Service Authority (SC) | 237.0 MWh | Jan 2011 | Dec 2024 | Landfill Gas |
| Horry Land Fill Gas Site | South Carolina Public Service Authority | Conway, SC | South Carolina Public Service Authority (SC) | 4.8 GWh | Jul 2001 | Dec 2024 | Landfill Gas |
| John S Rainey | South Carolina Public Service Authority | Starr, SC | South Carolina Public Service Authority (SC) | 5.0 TWh | Aug 2001 | Aug 2025 | Natural Gas |
| Winyah | South Carolina Public Service Authority | Georgetown, SC | South Carolina Public Service Authority (SC) | 4.2 TWh | Feb 1975 | Aug 2025 | Bituminous Coal : 99.6% |
| Hilton Head | South Carolina Public Service Authority | Hilton Head Island, SC | South Carolina Public Service Authority (SC) | 700.0 MWh | Jul 1973 | Dec 2024 | Distillate Fuel Oil |
| Spillway | South Carolina Public Service Authority | Pineville, SC | South Carolina Public Service Authority (SC) | 5.6 GWh | Jul 1950 | Aug 2024 | Water |
| Jefferies | South Carolina Public Service Authority | Moncks Corner, SC | South Carolina Public Service Authority (SC) | 248.0 GWh | Nov 1942 | Dec 2024 | Water |
| Lee County Landfill | South Carolina Public Service Authority | Bishopville, SC | South Carolina Public Service Authority (SC) | 19.1 GWh | Dec 2004 | Dec 2024 | Landfill Gas |
| Richland County Landfill | South Carolina Public Service Authority | Lugoff, SC | South Carolina Public Service Authority (SC) | 8.5 GWh | Dec 2005 | Dec 2024 | Landfill Gas |
| Southern Current One, LLC | Southern Current One, LLC | Fairfax, SC | Dominion Energy South Carolina, Inc. (SCEG) | 14.4 GWh | Nov 2017 | Dec 2024 | Solar |
| Spartanburg Water System | Spartanburg Commissioners PW | Chesnee, SC | Duke Energy Carolinas (DUK) | 2.3 GWh | Dec 1925 | Aug 2025 | Water : 84.5% Distillate Fuel Oil : 15.5% |
| St. Matthews Solar | St. Matthews Solar, LLC | Matthews, SC | Dominion Energy South Carolina, Inc. (SCEG) | 18.5 GWh | Jul 2017 | Dec 2024 | Solar |
| Swamp Fox Solar | Swamp Fox Solar, LLC | Pelion, SC | Dominion Energy South Carolina, Inc. (SCEG) | 22.8 GWh | Nov 2017 | Dec 2024 | Solar |
| Sylvamo Corporation Eastover Facility | Sylvamo Corporation - Eastover | Eastover, SC | Dominion Energy South Carolina, Inc. (SCEG) | 519.6 GWh | Mar 1984 | Aug 2025 | Black Liquor : 72.4% Wood/Wood Waste Solids : 17.0% Natural Gas : 10.0% Waste/Other Oil : 0.6% |
| Tedder Solar | Tedder Solar | Darlington, SC | Duke Energy Progress East (CPLE) | 4.5 GWh | Nov 2021 | Dec 2024 | Solar |
| Thomas Solar | Thomas Solar | Lynchburg, SC | Duke Energy Progress East (CPLE) | 4.0 GWh | Mar 2024 | Dec 2024 | Solar |
| Colleton Solar Farm | TIG Sun Energy I LLC | Walterboro, SC | South Carolina Public Service Authority (SC) | 3.4 GWh | Nov 2013 | Dec 2024 | Solar |
| Otarre Solar Park | TIG Sun Energy IV, LLC | Cayce, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.6 GWh | Nov 2017 | Dec 2024 | Solar |
| TWE Bowman Solar Project | TWE Bowman Solar Project, LLC | Bowman, SC | Dominion Energy South Carolina, Inc. (SCEG) | 137.2 GWh | Apr 2020 | Aug 2025 | Solar |
| St Stephen | US Army Corps of Engineers | St. Stephen, SC | South Carolina Public Service Authority (SC) | 258.6 GWh | Feb 1985 | Dec 2024 | Water |
| J Strom Thurmond | USCE-Savannah District | Clarks Hill, SC | Southeastern Power Administration (SEPA) | 650.7 GWh | Dec 1952 | Dec 2024 | Water |
| Washington Solar (SC) | Washington Solar (SC) | Mullins, SC | Duke Energy Progress East (CPLE) | 5.0 GWh | Feb 2023 | Dec 2024 | Solar |
| Weaver Solar | Weaver Solar | Lynchburg, SC | Duke Energy Progress East (CPLE) | 1.7 GWh | Nov 2021 | Dec 2024 | Solar |
| Florence Mill | WestRock-Florence | Florence, SC | Duke Energy Progress East (CPLE) | 350.2 GWh | Oct 1963 | Aug 2025 | Black Liquor : 51.2% Wood/Wood Waste Solids : 36.2% Bituminous Coal : 6.1% Natural Gas : 5.5% Residual Fuel Oil : 1.0% |
| White Horse Solar A | White Horse Solar A | Greenville, SC | Duke Energy Carolinas (DUK) | 3.7 GWh | Oct 2020 | Dec 2024 | Solar |
| Woodfields Solar | Woodfields Solar, LLC | Greenwood, SC | Duke Energy Carolinas (DUK) | 4.1 GWh | Jan 2022 | Dec 2024 | Solar |
| Lily Solar | X-Elio North America Inc | Martin, SC | Dominion Energy South Carolina, Inc. (SCEG) | 159.1 GWh | Jan 2020 | Aug 2025 | Solar |
Browse Power Plants By South Carolina Counties
Figures are based on August 2025 generation numbers.| County | State Rank | Active Plants | Aug 2025 Generation |
|---|---|---|---|
| Oconee County, SC | # 1 | 4 | 22.1 TWh |
| York County, SC | # 2 | 4 | 19.4 TWh |
| Berkeley County, SC | # 3 | 8 | 11.8 TWh |
| Anderson County, SC | # 4 | 17 | 10.7 TWh |
| Fairfield County, SC | # 5 | 5 | 7.9 TWh |
| Darlington County, SC | # 6 | 28 | 6.3 TWh |
| Georgetown County, SC | # 7 | 7 | 4.7 TWh |
| Calhoun County, SC | # 8 | 7 | 3.6 TWh |
| Jasper County, SC | # 9 | 5 | 3.6 TWh |
| Richland County, SC | # 10 | 6 | 3.5 TWh |
| Orangeburg County, SC | # 11 | 17 | 2.2 TWh |
| Aiken County, SC | # 12 | 6 | 2.1 TWh |
| Cherokee County, SC | # 13 | 7 | 1.5 TWh |
| Lexington County, SC | # 14 | 12 | 815.8 GWh |
| McCormick County, SC | # 15 | 1 | 650.7 GWh |
| Florence County, SC | # 16 | 12 | 397.6 GWh |
| Allendale County, SC | # 17 | 6 | 338.5 GWh |
| Kershaw County, SC | # 18 | 2 | 255.3 GWh |
| Chester County, SC | # 19 | 3 | 230.9 GWh |
| Marlboro County, SC | # 20 | 3 | 219.8 GWh |
| Lancaster County, SC | # 21 | 3 | 170.9 GWh |
| County | State Rank | Active Plants | Aug 2025 Generation |
|---|---|---|---|
| Saluda County, SC | # 22 | 4 | 166.8 GWh |
| Beaufort County, SC | # 23 | 6 | 159.2 GWh |
| Chesterfield County, SC | # 24 | 3 | 143.4 GWh |
| Dorchester County, SC | # 25 | 1 | 130.4 GWh |
| Horry County, SC | # 26 | 9 | 121.8 GWh |
| Union County, SC | # 27 | 6 | 121.3 GWh |
| Spartanburg County, SC | # 28 | 19 | 82.6 GWh |
| Hampton County, SC | # 29 | 4 | 81.1 GWh |
| Barnwell County, SC | # 30 | 8 | 69.1 GWh |
| Lee County, SC | # 31 | 10 | 59.8 GWh |
| Williamsburg County, SC | # 32 | 3 | 38.7 GWh |
| Dillon County, SC | # 33 | 11 | 32.4 GWh |
| Marion County, SC | # 34 | 11 | 24.8 GWh |
| Greenville County, SC | # 35 | 9 | 21.7 GWh |
| Charleston County, SC | # 36 | 5 | 17.9 GWh |
| Clarendon County, SC | # 37 | 4 | 15.1 GWh |
| Greenwood County, SC | # 38 | 6 | 15.1 GWh |
| Bamberg County, SC | # 39 | 3 | 11.9 GWh |
| Newberry County, SC | # 40 | 2 | 5.8 GWh |
| Colleton County, SC | # 41 | 4 | 3.4 GWh |
| Abbeville County, SC | # 42 | 1 | 87.0 MWh |