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The "ProBio3" project, started in early July and co-financed by a French government economic stimulus program, aims to use traditional horse-bedding materials to develop a new kind of biofuel that can be used in a 50/50 blend alongside kerosene.
http://uk.reuters.com/article/2012/09/19/us-biofuels-planes-idUKBRE88I0W220120919?rpc=401&feedType=RSS&feedName=environmentNews&rpc=401












