| 초록 |
Several technological options are being considered as solutions to reduce the greenhouse gas(GHG) emission in the transport sector. As a consequence, alternative technologies are expected to grow faster to take a share of the transport energy by 2030. Several proven approaches that improve engine efficiency include using alternative fuels or through electric hybridization(HEV). In the electrification of the vehicles, battery electric vehicles(BEVs) and hydrogen fuel cell electric vehicles(FCEVs) are the main candidates in the future. However, the real climate-mitigation potential of these technologies can only be properly understood through a comprehensive life-cycle assessment(LCA) technique, taking into account the emission well to tank(WtT) and tank to wheel(TtW). In this study, the alternative fuel engine vehicles(HEVs, BEVs, and FCEVs) were evaluated through the LCA approach to account for GHG emissions. |
