; (3) in the matter preceding clause (i) (as so redesignated), in the second sentence, by striking Such compensation and inserting the following: (B) Determinations required Compensation under this paragraph ; and (4) by striking the paragraph designation and all that follows through by it, in the matter preceding subparagraph (B) (as so designated) and inserting the following: (2) Compensation (A) In general On making the determinations described in subparagraph (B) and in accordance with rules promulgated by the Commission, the Commission shall . (b) Rulemaking Not later than 1 year after the date of enactment of this Act, the Commission shall promulgate a final rule to provide compensation under paragraph (2) of section 319(b) of the Federal Power Act ( 16 U.S.C. 825q–1(b) ) in accordance with the amendment made by subsection (a). 15. Appropriations In addition to amounts otherwise available, there is appropriated to the Commission for fiscal year 2024, out of any funds in the Treasury not otherwise appropriated, $200,000,000, to remain available until expended, to carry out— (1) sections 4, 5, and 10; and (2) the amendment made by section 9.