Hydrogen-powered tram photo

By James Wolman | Published March 31, 2015 | Full size is 646 × 400 pixels

China’s Qingdao Sifang Company recently rolled out a new hydrogen-powered tram, the first of its kind in the world. Credit@Xinhua

China’s Qingdao Sifang Company recently rolled out a new hydrogen-powered tram, the first of its kind in the world. Credit@Xinhua