Company also filed new proposed energy efficiency programs ST. PETERSBURG, Fla., April 2, 2024 /PRNewswire/ -- Today, Duke Energy Florida filed for new base rates with the Florida Public Service Commission (FPSC). The company stated it would also reduce rates by filing a fuel mid-course adjustment. Additionally, the company requested approval of new cost-effective energy efficiency goals and programs, which will help customers save on energy bills. Base Rates The base rate filing proposes smart investmen ...