Web tool measures biofuels' green credentials
Posted Mon, 20 Jun 2011 13:41:00 GMT by Colin Ricketts
Biofuels, once thought of as the great hope of the post-oil economy, have had a mixed press. While they're not oil, their production is often, itself, environmentally and socially damaging. A new tool from Swiss energy experts allows anyone to rate the sustainability of their fuels.
Web tool measures biofuels' green credentials