Not later than three years after
November 9, 1978 (or after
October 24, 1992, in the case of standards under paragraphs (7), (8), and (9) of
section 2621(d) of this title), each State regulatory authority (with respect to each electric utility for which it has ratemaking authority), and each nonregulated electric utility, shall complete the consideration, and shall make the determination, referred to in
section 2621 of this title with respect to each standard established by
section 2621(d) of this title.