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08.03.2007 | permalink
Biofuels: An Advisable Strategy?
Biofuels have been an increasingly hot topic on the discussion table in the last few years. The main argument behind the policies in favour of biofuels is based on the idea that biofuels would not increase the concentration of greenhouse gases in the atmosphere. However, a more careful analysis of the life cycle of biodiesel reveals that the energy (and CO2) savings is not so high as expected. It might even be negative.
Science Daily: Biofuels: An Advisable Strategy?
