Summary of Electricity Activity in South Carolina
Summary of South Carolina Generation
South Carolina is ranked #13 out of 51 U.S. states and territories in terms of total annual net electricity generation.
GridInfo.com electricity generation data is aggregated from Jan 2001 to Aug 2024.
| Companies on File | 187 |
|---|---|
| Plants on File | 297 |
| Total Generation | 9.63G MMBtu |
| Total Sales | 8.33G kWh |
| Total Revenue | $951.82M |
Map of Top Producing Cities in the South Carolina
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Natural Gas Rank
#23
Coal Rank
#22
Nuclear Rank
#3
Hydroelectric Rank
#17
Wind Rank
#46
Solar Rank
#19
Monthly Net Generation for South Carolina
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 3.49G kWh | 14.62 cents/kWh | $509.65M |
| Commercial | 2.57G kWh | 10.83 cents/kWh | $278.48M |
| Industrial | 2.27G kWh | 7.21 cents/kWh | $163.69M |
| Transportation | 0 kWh | 0.00 cents/kWh | $0 |
| Total | 8.33G kWh | 11.43 cents/kWh | $951.82M |
Production by Source
Largest 24 Power Plants in South Carolina
| Rank | Plant | Utility | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| #19 | Broad River Energy Center | Broad River Energy LLC | Gaffney, South Carolina | 483.7 GWh | Jun 2000 | Aug 2024 | Natural Gas : 99.8% |
| #2 | Catawba | Duke Energy Carolinas, LLC | York, South Carolina | 19.6 TWh | May 1985 | Aug 2024 | Nuclear |
| #23 | Cherokee County Cogen | Cherokee County Cogen Partners LLC | Gaffney, South Carolina | 276.3 GWh | Feb 1998 | Sep 2023 | Natural Gas |
| #10 | Columbia Energy Center (SC) | Dominion Energy South Carolina, Inc | Gaston, South Carolina | 2.8 TWh | Apr 2004 | Aug 2024 | Natural Gas : 99.9% |
| #12 | Cope | Dominion Energy South Carolina, Inc | Cope, South Carolina | 1.7 TWh | Dec 1995 | Aug 2024 | Natural Gas : 70.2% Bituminous Coal : 29.8% |
| #4 | Cross | South Carolina Public Service Authority | Cross, South Carolina | 8.6 TWh | Apr 1984 | Aug 2024 | Bituminous Coal : 99.6% |
| #20 | Fairfield Pumped Storage | Dominion Energy South Carolina, Inc | Jenkinsville, South Carolina | 445.8 GWh | May 1978 | Aug 2024 | Water |
| #21 | Florence Mill | WestRock-Florence | Florence, South Carolina | 409.0 GWh | Oct 1963 | Aug 2024 | Black Liquor : 51.8% Wood/Wood Waste Solids : 40.8% Natural Gas : 3.8% Bituminous Coal : 3.1% |
| #5 | H B Robinson | Duke Energy Progress - (NC) | Hartsville, South Carolina | 6.8 TWh | Feb 1971 | Aug 2024 | Nuclear |
| #18 | International Paper Georgetown Mill | International Paper Co-GT Mill | Georgetown, South Carolina | 495.9 GWh | Dec 1965 | Aug 2024 | Black Liquor : 60.2% Wood/Wood Waste Solids : 20.3% Natural Gas : 9.8% Tire-derived Fuels : 9.3% |
| #16 | J Strom Thurmond | USCE-Savannah District | Clarks Hill, South Carolina | 632.4 GWh | Dec 1952 | Dec 2023 | Water |
| #7 | Jasper | Dominion Energy South Carolina, Inc | Hardeeville, South Carolina | 4.9 TWh | Apr 2004 | Aug 2024 | Natural Gas |
| #24 | Jefferies | South Carolina Public Service Authority | Moncks Corner, South Carolina | 247.6 GWh | Nov 1942 | Dec 2023 | Water |
| #8 | John S Rainey | South Carolina Public Service Authority | Starr, South Carolina | 4.0 TWh | Aug 2001 | Aug 2024 | Natural Gas |
| #22 | Kapstone | WestRock North Charleston | Charleston, South Carolina | 372.9 GWh | Mar 1999 | Jun 2023 | Wood/Wood Waste Solids : 54.1% Bituminous Coal : 42.0% Black Liquor : 3.1% Distillate Fuel Oil : 0.8% |
| #15 | McMeekin | Dominion Energy South Carolina, Inc | Columbia, South Carolina | 882.6 GWh | Jun 1958 | Aug 2024 | Natural Gas |
| #1 | Oconee | Duke Energy Carolinas, LLC | Seneca, South Carolina | 21.5 TWh | Jun 1973 | Aug 2024 | Nuclear |
| #17 | Sylvamo Corporation Eastover Facility | Sylvamo Corporation - Eastover | Eastover, South Carolina | 558.8 GWh | Mar 1984 | Aug 2024 | Black Liquor : 73.1% Wood/Wood Waste Solids : 16.0% Natural Gas : 10.3% Waste/Other Oil : 0.6% |
| #14 | Urquhart | Dominion Energy South Carolina, Inc | Beech Island, South Carolina | 1.5 TWh | Nov 1953 | Aug 2024 | Natural Gas : 99.9% |
| #3 | V C Summer | Dominion Energy South Carolina, Inc | Jenkinsville, South Carolina | 8.7 TWh | Dec 1983 | Aug 2024 | Nuclear |
| #6 | W S Lee | Duke Energy Carolinas, LLC | Williamston, South Carolina | 5.9 TWh | Feb 1951 | Aug 2024 | Natural Gas |
| #11 | Wateree | Dominion Energy South Carolina, Inc | Eastover, South Carolina | 2.1 TWh | Aug 1970 | Aug 2024 | Bituminous Coal : 99.2% Distillate Fuel Oil : 0.8% |
| #13 | Williams | South Carolina Genertg Co, Inc | Goose Creek, South Carolina | 1.6 TWh | May 1972 | Aug 2024 | Bituminous Coal : 99.3% Distillate Fuel Oil : 0.6% |
| #9 | Winyah | South Carolina Public Service Authority | Georgetown, South Carolina | 3.2 TWh | Feb 1975 | Aug 2024 | Bituminous Coal : 99.5% |
Electricity Generation by South Carolina Counties
| State Rank | County | # Power Plants | Net Generation Past 12 Months | Net Generation from Natural Gas | Net Generation from Wind | Net Generation from Solar | Net Generation from Nuclear |
|---|---|---|---|---|---|---|---|
| #42 | Abbeville County, SC | 1 | 66.0 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #12 | Aiken County, SC | 6 | 1.7 TWh | 1.5 TWh | 0.0 Wh | 171.7 GWh | 0.0 Wh |
| #18 | Allendale County, SC | 6 | 329.8 GWh | 0.0 Wh | 0.0 Wh | 208.9 GWh | 0.0 Wh |
| #4 | Anderson County, SC | 17 | 9.9 TWh | 9.8 TWh | 0.0 Wh | 23.4 GWh | 0.0 Wh |
| #38 | Bamberg County, SC | 3 | 13.1 GWh | 0.0 Wh | 0.0 Wh | 13.1 GWh | 0.0 Wh |
| #30 | Barnwell County, SC | 8 | 68.0 GWh | 0.0 Wh | 0.0 Wh | 68.0 GWh | 0.0 Wh |
| #21 | Beaufort County, SC | 6 | 163.7 GWh | 21.3 GWh | 0.0 Wh | 140.3 GWh | 0.0 Wh |
| #3 | Berkeley County, SC | 8 | 10.6 TWh | 2.6 GWh | 0.0 Wh | 10.4 GWh | 0.0 Wh |
| #9 | Calhoun County, SC | 7 | 3.0 TWh | 2.8 TWh | 0.0 Wh | 219.3 GWh | 0.0 Wh |
| #17 | Charleston County, SC | 5 | 396.2 GWh | 21.8 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #14 | Cherokee County, SC | 7 | 889.9 GWh | 795.9 GWh | 0.0 Wh | 8.6 GWh | 0.0 Wh |
| #19 | Chester County, SC | 3 | 230.1 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #24 | Chesterfield County, SC | 3 | 149.8 GWh | 0.0 Wh | 0.0 Wh | 149.8 GWh | 0.0 Wh |
| #37 | Clarendon County, SC | 4 | 14.9 GWh | 0.0 Wh | 0.0 Wh | 14.9 GWh | 0.0 Wh |
| #41 | Colleton County, SC | 4 | 2.7 GWh | 0.0 Wh | 0.0 Wh | 2.7 GWh | 0.0 Wh |
| #6 | Darlington County, SC | 27 | 7.0 TWh | 39.0 GWh | 0.0 Wh | 57.1 GWh | 6.8 TWh |
| #33 | Dillon County, SC | 11 | 31.2 GWh | 0.0 Wh | 0.0 Wh | 31.2 GWh | 0.0 Wh |
| #23 | Dorchester County, SC | 1 | 152.3 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #5 | Fairfield County, SC | 5 | 9.2 TWh | 1.4 GWh | 0.0 Wh | 0.0 Wh | 8.7 TWh |
| #16 | Florence County, SC | 12 | 453.4 GWh | 15.5 GWh | 0.0 Wh | 44.3 GWh | 0.0 Wh |
| #8 | Georgetown County, SC | 5 | 3.7 TWh | 48.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #35 | Greenville County, SC | 9 | 21.2 GWh | 0.0 Wh | 0.0 Wh | 6.5 GWh | 0.0 Wh |
| #32 | Greenwood County, SC | 6 | 53.3 GWh | 0.0 Wh | 0.0 Wh | 15.5 GWh | 0.0 Wh |
| #29 | Hampton County, SC | 4 | 91.9 GWh | 0.0 Wh | 0.0 Wh | 91.9 GWh | 0.0 Wh |
| #28 | Horry County, SC | 9 | 109.1 GWh | 0.0 Wh | 0.0 Wh | 101.4 GWh | 0.0 Wh |
| #7 | Jasper County, SC | 5 | 5.1 TWh | 4.9 TWh | 0.0 Wh | 145.7 GWh | 0.0 Wh |
| #20 | Kershaw County, SC | 2 | 201.3 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #25 | Lancaster County, SC | 3 | 145.0 GWh | 0.0 Wh | 0.0 Wh | 6.2 GWh | 0.0 Wh |
| #31 | Lee County, SC | 10 | 58.8 GWh | 0.0 Wh | 0.0 Wh | 36.1 GWh | 0.0 Wh |
| #13 | Lexington County, SC | 12 | 1.4 TWh | 882.6 GWh | 0.0 Wh | 443.2 GWh | 0.0 Wh |
| #34 | Marion County, SC | 11 | 22.6 GWh | 0.0 Wh | 0.0 Wh | 22.6 GWh | 0.0 Wh |
| #39 | Marlboro County, SC | 3 | 12.6 GWh | 0.0 Wh | 0.0 Wh | 12.6 GWh | 0.0 Wh |
| #15 | McCormick County, SC | 1 | 632.4 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #40 | Newberry County, SC | 2 | 6.4 GWh | 0.0 Wh | 0.0 Wh | 6.4 GWh | 0.0 Wh |
| #1 | Oconee County, SC | 4 | 21.0 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 21.5 TWh |
| #11 | Orangeburg County, SC | 15 | 2.1 TWh | 1.2 TWh | 0.0 Wh | 480.9 GWh | 0.0 Wh |
| #10 | Richland County, SC | 6 | 2.8 TWh | 57.9 GWh | 0.0 Wh | 138.1 GWh | 0.0 Wh |
| #22 | Saluda County, SC | 3 | 153.9 GWh | 0.0 Wh | 0.0 Wh | 153.9 GWh | 0.0 Wh |
| #27 | Spartanburg County, SC | 19 | 109.4 GWh | 12.2 GWh | 0.0 Wh | 68.4 GWh | 0.0 Wh |
| #26 | Union County, SC | 6 | 109.8 GWh | 0.0 Wh | 0.0 Wh | 21.1 GWh | 0.0 Wh |
| #36 | Williamsburg County, SC | 3 | 20.9 GWh | 0.0 Wh | 0.0 Wh | 20.9 GWh | 0.0 Wh |
| #2 | York County, SC | 4 | 19.7 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 19.6 TWh |
Top 20 Electricity Producing Cities in South Carolina
| City | Net Generation | # Power Plants |
|---|---|---|
| Beech Island, South Carolina | 1.5 TWh | 1 |
| Bonneau Beach, South Carolina | 8.6 TWh | 1 |
| Bowman, South Carolina | 402.5 GWh | 3 |
| Charleston, South Carolina | 396.2 GWh | 2 |
| Clarks Hill, South Carolina | 632.4 GWh | 1 |
| Columbia, South Carolina | 992.5 GWh | 3 |
| Cope, South Carolina | 1.7 TWh | 1 |
| Eastover, South Carolina | 2.8 TWh | 3 |
| Florence, South Carolina | 429.8 GWh | 3 |
| Gaffney, South Carolina | 768.6 GWh | 3 |
| Gaston, South Carolina | 2.8 TWh | 2 |
| Georgetown, South Carolina | 3.7 TWh | 3 |
| Goose Creek, South Carolina | 1.6 TWh | 1 |
| Hardeeville, South Carolina | 4.9 TWh | 1 |
| Hartsville, South Carolina | 6.9 TWh | 6 |
| Jenkinsville, South Carolina | 9.2 TWh | 4 |
| Seneca, South Carolina | 21.6 TWh | 3 |
| Starr, South Carolina | 4.0 TWh | 1 |
| Williamston, South Carolina | 5.9 TWh | 2 |
| York, South Carolina | 19.6 TWh | 2 |
Electricity Generation for Neighboring States
| National Rank | State | Net Generation | # Power Plants |
|---|---|---|---|
| #7 | Alabama | 141.8 TWh | 102 |
| #25 | Arkansas | 62.8 TWh | 117 |
| #49 | Delaware | 4.5 TWh | 42 |
| #51 | District of Columbia | 172.7 GWh | 23 |
| #2 | Florida | 263.8 TWh | 411 |
| #8 | Georgia | 139.3 TWh | 316 |
| #5 | Illinois | 186.4 TWh | 538 |
| #18 | Indiana | 93.2 TWh | 271 |
| #23 | Kentucky | 66.2 TWh | 85 |
| #15 | Louisiana | 99.2 TWh | 136 |
| #38 | Maryland | 36.2 TWh | 247 |
| #20 | Mississippi | 73.0 TWh | 92 |
| #26 | New Jersey | 62.6 TWh | 475 |
| #10 | New York | 129.2 TWh | 1,165 |
| #9 | North Carolina | 133.2 TWh | 1,119 |
| #6 | Ohio | 145.7 TWh | 290 |
| #3 | Pennsylvania | 239.8 TWh | 371 |
| #19 | Tennessee | 78.7 TWh | 114 |
| #16 | Virginia | 98.4 TWh | 314 |
| #31 | West Virginia | 52.2 TWh | 66 |
* Net Generation data is based on the last 12 months since Aug 2024