The world’s first international hydrogen-powered motorsport race was held in Rotterdam this weekend. Dubbed the Formula Zero championship, the contest pitted teams from five countries against each other in a zero-emissions go-kart race. Each team’s entry was powered by a commercial fuel cell that produces electricity from hydrogen. A Dutch team won the endurance event, while a Spanish team clinched the award for fastest lap. (via BBC NEWS | Technology | Green tech in ‘Formula Zero’ race

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