Plug - in hybrids (and other technological
cargo -
cultism) Hirsch's paper for US DOE has the small wedge for more efficient vehicles, but he only considers technologies available commercially now.
QUOTE: Plug - in hybrids (and other technological
cargo -
cultism) Hirschâ $ ™ s paper for US DOE has the small wedge for more efficient vehicles, but he only considers technologies available commercially now.