; and (B) the recommendations included in the evaluation of the National Academy of Sciences under paragraph (1). (3) Congressional action Not later than January 1, 2030, and not less frequently than once every 10 years thereafter, Congress shall enact legislation that amends this section or establishes new policies based on the recommendations submitted by the Secretary under paragraph (2). (4) Adjustments upon failure of congressional action (A) In general If Congress fails to enact legislation under paragraph (3) by an applicable deadline, the Secretary— (i) shall, in any case in which the comparison of emissions under paragraph (1)(A)(i) reveals that actual emissions for the electric sector are greater than the required emissions under paragraph (1)(A)(i)(II), make such compensatory adjustments to the standard established under this section as the Secretary considers to be necessary, based on, and consistent with, the findings and recommendations of the National Academy of Sciences under paragraph (1)(F)(ii)(I), to eliminate the gap between actual and required emissions by not later than 3 years after the date of the applicable deadline by— (I) increasing the fast growth rate; (II) increasing the slow growth rate; (III) increasing the small growth rate; (IV) decreasing the applicable carbon intensity; (V) increasing the alternative compliance payment under subsection (d)(1)(C); or (VI) taking a combination of actions described in subclauses (I) through (V)