South Carolina electricity rates in August 2020 averaged 12.53 cents per kilowatthour -- an estimated 6 percent less than the 13.31 cents per kilowatthour average rate in the U.S. overall in August 2020.
South Carolina natural gas rates in August 2020 averaged 26.27 dollars per thousand cubic feet -- an estimated 43 percent more than the 18.41 dollars per thousand cubic feet average rate in the nation overall in August 2020.
South Carolina has an estimated population of 4,625,364, which ranks 24th in the nation. 
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For more information about energy in South Carolina, or to learn more about SC energy, visit the EIA.