New technologies promise biofuel 'plan B'

Biofuels have failed to live up to their early environmental promise, but fuels made from plant waste and weeds may turn this around.

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Publication Date: 
21/06/2008
Fred Pearce
New Scientist
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2661
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Tags:
Bio Fuel Crops, Farm Residues, Crop Residues, Food Supply, Ethanol, Climate Change, Green House Gases, Biomass, Biofuel, Energy, Energy Technology, United States Of America (US), Food Security