But criticism about food vs. fuel and scalability abounded and, by 2008, cellulosic ethanol became known as a so-called second-generation-biofuel and, maybe, the answer to our oil-addicted prayers.

Industry trade magazine Wards Auto World takes a look at next generation biofuels in their new issue. These new biofuels are those derived from cellulosic feed-stocks like wood and grasses as ...

This image relates to article that appeared in the ... was titled "Carbon-Negative Biofuels from Low-Input High-Diversity Grassland Biomass." ...

Twenty-one billion gallons of second-generation biofuels made from non-grain feedstocks must enter the nation’s fuel supply by 2022, as mandated by the Energy Independence and Security Act of 2007.