; (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 ; (5) in subsection (h)— (A) in the header, by striking automobile and inserting advanced technology vehicle ; and (B) in paragraph (1)(B), by striking automobiles, or components of automobiles and inserting advanced technology vehicles, or components of advanced technology vehicles ; and (6) in subsection (i), by striking 2008 through 2012 and inserting 2021 through 2030 .