Company also shares tips on ways to save energy and money as temperatures drop this week; b-roll of energy-saving tips available here Company prepares for possibility of snow CHARLOTTE, N.C., Jan. 21, 2025 /PRNewswire/ -- As the Carolinas experience sustained freezing temperatures, Duke Energy wants customers to understand the significant impact it can have on bills. "When the temperatures drop, the demand for energy spikes as families combat the cold to stay warm, which causes bills to increase," says Sa ...