Right move toward shift to clean energy

Editor's note: China's plan to promote ethanol-powered vehicles and electric cars will not only reduce air pollution but also have a far-reaching impact on the auto industry, both at home and abroad. Four experts share their views with China Daily's Wu Zheyu. Excerpts follow:

A move to adjust energy structure

Shuai Shijin, a professor in the Department of Automotive Engineering, Tsinghua University