AN ACT concerning electric public utilities; relating to the state corporation commission; extending the timeline for the commission to make a predetermination of ratemaking principles and treatment prior to the construction of or acquiring a stake in an electric generation or transmission facility; establishing procedural requirements to support the timely and expeditious completion of such proceedings; prohibiting the commission from authorizing the retirement of nuclear powered and fossil fuel-fired electric generating facilities unless certain requirements are met; authorizing electric public utilities to retain certain electric generating facilities in the utility's rate base; requiring the commission to report annually on public utility requests to retire fossil fuel-fired electric generating facilities; amending K.S.A. 2023 Supp. 66-1239 and repealing the existing section.