People and Planet reports that the future looks bright in terms of fuel efficiency and the reduction of dependence on oil:  ”Biofuels can significantly reduce global dependence on oil, according to a new Worldwatch Institute report. This says that athough oil still accounts for more than 96 per cent of transport fuel use, biofuel production has doubled since 2001 and is poised for even stronger growth as the industry responds to higher fuel prices and supportive government policies.”

While the research is very promising, Biofuels for Transportation cautions that ecological and agricultural risks are possible.

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