Reuters: Airlines battling to cut costs and pollution may not find a quick fix in biofuels, as concerns grow that using feedstocks to create an alternative to kerosene will push food prices higher.
The European Union plans to impose a limit on the use of crop-based biofuels, in a major shift in the region's much-criticized biofuel policy, according to draft legislation seen by Reuters.
The policy U-turn comes after studies cast doubt on the carbon dioxide emissions savings from using crop-based fuels,......
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Airlines grapple with food vs. biofuel debate
Posted by Reuters: Maria Sheahan and Victoria Bryan on September 14th, 2012
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