BMW's Hydrogen 7: Not as Green as it Seems - International - SPIEGEL ONLINE - News

BMW's Hydrogen 7: Not as Green as it Seems - International - SPIEGEL ONLINE - News: "In other words, BMW has created an energy-guzzling engine that only seems to be environmentally friendly -- a farcical ecomobile whose only true merit is that of illustrating the cardinal dilemma of a possible hydrogen-based economy."