Except as provided in Section 25501, no construction of any thermal powerplant or electric transmission line shall be commenced by any electric utility without first obtaining certification as prescribed in this division. Any onsite improvements not qualifying as construction may be required to be restored as determined by the commission to be necessary to protect the environment, if certification is denied.

(Amended by Stats. 1994, Ch. 1145, Sec. 14. Effective January 1, 1995.)