Two more studies on bio-fuels
Sunday, March 2nd, 2008Two more studies on the effects of bio-fuels have appeared. It seems that the opinion has swung back against their use, citing the CO2-emissions released during the production of the fuels.
So it’s back to the old questions: how do we produce fuels such as bio-ethanol, without emitting more CO2 than we would were in the first place?
Is there a better solution to the problem?
