Except for actions of the council under chapter 80.50 RCW, all proposals for legislation and other actions of any branch of government of this state, including state agencies, municipal and public corporations, and counties, to the extent the legislation or other action involved approves, authorizes, permits, or establishes procedures solely for approving, authorizing or permitting, the location, financing or construction of any energy facility subject to certification under chapter 80.50 RCW, shall be exempt from the "detailed statement" required by RCW 43.21C.030. Nothing in this section shall be construed as exempting any action of the council from any provision of chapter 43.21C RCW.