part IV of subchapter A of chapter 1 to the location immediately before section 37 in subpart C of part IV of subchapter A of chapter 1 (as amended by section 323). (2) Conforming amendments (A) Section 36C(e)(1) of the Internal Revenue Code of 1986 (as redesignated by section 323) is amended by striking 25D(e) and inserting 36D(e) . (B) Section 45(d)(1) of such Code is amended by striking section 25D and inserting section 36D . (C) Section 1016(a)(34) of such Code is amended— (i) by striking section 25D(f) and inserting section 36D(f) , and (ii) by striking under section 25D and inserting under section 36D . (D) The table of sections for subpart A of part IV of subchapter A of chapter 1 of such Code is amended by striking the item relating to section 25D. (E) Paragraph (2) of section 1324(b) of title 31, United States Code, as amended by this Act, is amended by inserting 36D, after 36C, . (F) The table of sections for subpart C of part IV of subchapter A of chapter 1 of the Internal Revenue Code of 1986, as amended by this Act, is amended by inserting after the item relating to section 36C the following new item: 36D. Residential energy efficient property. . (e) Effective date The amendments made by this section shall apply to property placed in service after December 31, 2016. IV Electrifying the energy economy A General provisions 401. National zero-emission vehicle standard (a) National zero-Emission vehicle standard Part A of title II of the Clean Air Act ( 42 U.S.C. 7521 et seq.) is amended by adding at the end the following: 220. National zero-emission vehicle standard (a) Definitions In this section: (1) Base quantity of new motor vehicle sales The term base quantity of new motor vehicle sales means the total quantity of new motor vehicles sold by a vehicle manufacturer during the most recent calendar year. (2) Hybrid electric vehicle The term hybrid electric vehicle means a new qualified hybrid motor vehicle (as defined in section 30B(d)(3) of the Internal Revenue Code of 1986). (3) Retire The term