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Toyota fuel cell prototype

The Toytoa fuel-cell prototype driving in Japan this week. Toyota will unveil a production version at the Tokyo Motor Show in November, with sales starting in 2015.

Toyota fuel cell prototype

Within two years, Toyota plans to sell its first vehicle powered by a hydrogen fuel cell — a system that turns hydrogen into electrical energy with no carbon emissions. The automaker hopes to sell up to 10,000 vehicles a year at first, as a gateway to proving the technology useful for everyday drivers.