Tennessee electricity rates in December 2020 averaged 10.41 cents per kilowatthour -- an estimated 19 percent less than the 12.80 cents per kilowatthour average rate in the U.S. overall in December 2020.
Tennessee natural gas rates in December 2020 averaged 7.52 dollars per thousand cubic feet -- an estimated 23 percent less than the 9.73 dollars per thousand cubic feet average rate in the nation overall in December 2020.
Tennessee has an estimated population of 6,346,105, which ranks 15th in the nation. 
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For more information about energy in Tennessee, or to learn more about TN energy, visit the EIA.