South Carolina electricity rates in December 2020 averaged 11.78 cents per kilowatthour -- an estimated 8 percent less than the 12.80 cents per kilowatthour average rate in the U.S. overall in December 2020.
South Carolina natural gas rates in December 2020 averaged 10.32 dollars per thousand cubic feet -- an estimated 6 percent more than the 9.73 dollars per thousand cubic feet average rate in the nation overall in December 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.