The U.S. Department of Energy Alternative Fuels and Feedstocks Office (AFFO), formerly known as the Bioenergy Technologies Office, transportation biofuels research aims to accelerate the production of alternative fuels for heavy modes of transportation advancing energy security and resiliency. Made from widely available domestic feedstocks and advanced refining technologies, energy-dense biofuels provide a pathway to invigorate the bioeconomy.
Sustainable Aviation Fuels
BETO advances sustainable aviation fuels through research and development in the areas of feedstocks, fuel conversion, and scale-up.