; (2) $40,000,000 for fiscal year 2022; and (3) $60,000,000 for each of fiscal years 2023 through 2025. 4. Authorization of appropriations for the DAYS program of the Advanced Research Projects Agency–Energy Section 5012(o) of the America COMPETES Act ( 42 U.S.C. 16538(o) ) is amended— (1) in paragraph (2)— (A) by redesignating subparagraphs (A) through (E) as clauses (i) through (v), respectively, and indenting appropriately; (B) by striking the paragraph designation and heading and all that follows through paragraphs (4) and (5) in the matter preceding clause (i) (as so redesignated) and inserting the following: (2) Authorization of appropriations (A) In general Subject to paragraph (4) ; and (C) by inserting after clause (v) (as so redesignated) the following: (B) DAYS program There is authorized to be appropriated to carry out the Duration Addition to electricitY Storage program (also known as the DAYS program ) of ARPA–E $60,000,000 for each of fiscal years 2020 through 2024. ; and (2) in paragraph (4), in the matter preceding subparagraph (A), by striking paragraph (2) and inserting paragraph (2)(A) .