1. Short title This Act may be cited as the Renewable Energy Extension Act of 2019 . 2. Extension and phaseout of energy credit (a) Extensions Section 48 of the Internal Revenue Code of 1986 is amended— (1) in subsection (a)— (A) in paragraph (2)(A)(i)(II), by striking January 1, 2022 and inserting January 1, 2027 , and (B) in paragraph (3)(A)— (i) in clause (ii), by striking January 1, 2022 and inserting January 1, 2027 , and (ii) in clause (vii), by striking January 1, 2022 and inserting January 1, 2027 , and (2) in subsection (c)— (A) in paragraph (1)(D), by striking January 1, 2022 and inserting January 1, 2027 , (B) in paragraph (2)(D), by striking January 1, 2022 and inserting January 1, 2027 , (C) in paragraph (3)(A)(iv), by striking January 1, 2022 and inserting January 1, 2027 , and (D) in paragraph (4)(C), by striking January 1, 2022 and inserting January 1, 2027 . (b) Phaseouts (1) Solar energy property Section 48(a)(6) of the Internal Revenue Code of 1986 is amended— (A) in subparagraph (A)— (i) by striking January 1, 2022, the energy percentage and inserting January 1, 2027, the energy percentage , (ii) in clause (i), by striking after December 31, 2019, and before January 1, 2021 and inserting after December 31, 2024, and before January 1, 2026 , and (iii) in clause (ii), by striking after December 31, 2020, and before January 1, 2022 and inserting after December 31, 2025, and before January 1, 2027 , and (B) in subparagraph (B), by striking begins before January 1, 2022, and which is not placed in service before January 1, 2024 and inserting begins before January 1, 2027, and which is not placed in service before January 1, 2029 . (2) Fiber-optic solar, qualified fuel cell, and qualified small wind energy property Section 48(a)(7) of such Code is amended— (A) in subparagraph (A)— (i) in clause (i), by striking after December 31, 2019, and before January 1, 2021 and inserting after December 31, 2024, and before January 1, 2026 , and (ii) in clause (ii), by striking after December 31, 2020, and