Biofuels or hybrid vehicles? A scenario perspective in China.

Rapid growth of passenger vehicles considerably increases greenhouse gas emission and fuel consumption in China. This paper thereby intends to analyze the potentials of the mitigation of energy use and environmental emission in China’s road passenger transportation sector by assessing two available approaches, i.e. biofuel and hybrid vehicle strategies. It was found that biofuel is effective for emission reduction in only three subsubsectors. A synthesis strategy is thereby proposed to meet the state policy goals. [ABSTRACT FROM AUTHOR]