Resource: Global Forest Reporting Network

BioFuels like Ethanol have more than just an image problem (Growing food vs growing fuel). Now a new report from the World Resources Institute finds that dedicating land to the production of biofuels may undermine efforts to achieve a sustainable food future, combat climate change, and protect forests.

The problem, of course, is that if you dedicate land to growing crops like sugarcane, corn, soybeans, or wood solely for the production of biofuels, you can’t use that land to grow food–or as a carbon sink. We already use a whopping three-fourths of the world’s vegetated land for crops, livestock grazing, and wood harvests, according to the WRI paper. And the remaining land really should be left as is, since it protects clean water, supports biodiversity, and stores carbon.

Watch this video about new biofuels made from cellulose with the help of a bacteria under the development of AE Biofuels, which acquired Zemetis in 2011.