I think we'll need to make a transition to a point where our fuel is coming from other feedstocks in combination with petroleum.» (discovermagazine.com)
Biofuels» Emissions Benefits Often Overstated Citing the study, Reuters reports that, «The OECD said that if Brazil's ethanol produced from sugar cane cuts greenhouse gas emissions by around 80 %, biofuels from other feedstocks in the United States, the EU or Canada tend to have a far lower environmental benefit. (treehugger.com)
(DGD is a joint venture between Diamond Alternative Energy LLC, a subsidiary of Valero Energy Corporation and Darling Ingredients to process recycled animal fat, used cooking oil, and other feedstocks into renewable diesel fuel.) (greencarcongress.com)