; or ; and (iv) by adding at the end the following: (C) a heavy-duty vehicle (including a medium-duty passenger vehicle), as defined in section 86.1803–01 of title 40, Code of Federal Regulations (or successor regulations), that— (i) complies early with the applicable regulatory standards for emissions of greenhouse gases for model year 2024 vehicles promulgated by the Administrator on October 25, 2016 (81 Fed. Reg. 73478); (ii) complies early with, or demonstrates achievement below, the applicable regulatory standards for emissions of greenhouse gases for model year 2027 vehicles promulgated by the Administrator on October 25, 2016 (81 Fed. Reg. 73478); or (iii) emits zero emissions of greenhouse gases. ; (B) by striking paragraph (2) and redesignating paragraphs (3) through (5) as paragraphs (2) through (4), respectively; and (C) by amending paragraph (3) (as so redesignated) to read as follows: (4) Qualifying components The term qualifying components means components, systems, or groups of subsystems that the Secretary determines to be designed to reduce emissions of greenhouse gases or oxides of nitrogen. ; (2) in subsection (b)— (A) in the matter preceding paragraph (1)— (i) by striking automobile manufacturers, ultra efficient vehicle manufacturers, and inserting advanced technology vehicle manufacturers ; and (ii) by striking 30 percent and inserting 50 percent ; (B) in paragraph (1)— (i) in subparagraph (A), by striking qualifying advanced technology vehicles; and inserting advanced technology vehicles; or ; (ii) in subparagraph (B), by striking ; or and inserting ; and ; and (iii) by striking subparagraph (C); and (C) in paragraph (2), by striking qualifying vehicles, ultra efficient vehicles, and inserting advanced technology vehicles ; (3) in subsection (c), by striking 2020 and inserting 2030 each place it appears; (4) in subsection (g), by inserting or medium-duty or heavy-duty vehicles that emit zero greenhouse gas emissions after ultra efficient vehicles