Duke Energy Rate Increases For 2024 In Usa. Accounting for that, beginning oct. Duke is operating under a 2017 settlement, with the newly approved plan slated to last from 2022 through 2024.

Duke energy carolinas was granted a $436 million rate increase by the north carolina utilities commission to cover current and planned system investments to. Duke energy says higher bills are due to winter high billing season, a rate case increase and a fuel increase.