Honda rolls out fuel cell in Japan, to lease 200 first year

Honda has rolled out a new fuel cell vehicle, the first of its kind to be a five-seater. The zero-emissions Clarity may not sell in big numbers, however, given its price tag of 7.66 million yen ($67,000).

Are fuel cells environmentally friendly? Not always

Fuel cells are regarded as the technology of the future for both cars and household heating systems. As a result, they have a key role to play in the switch to renewable energies. But are fuel cells always more environmentally ...

First-ever global life cycle assessment of renewable energy future

A future where electricity comes mostly from low-carbon sources is not only feasible in terms of material demand, but will significantly reduce air pollution, a study published in the today's Proceedings of the National Academy ...

A tree may have the answers to renewable energy

Through an energy conversion process that mimics that of a tree, a University of Wisconsin-Madison materials scientist is making strides in renewable energy technologies for producing hydrogen.

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