The U.S. Department of Energy Bioenergy Technologies Office (BETO) transportation biofuels research aims to accelerate the production of renewable-based fuels capable of reducing emissions for heavy modes of transportation. Made from widely available domestic feedstocks and advanced refining technologies, energy-dense biofuels provide a pathway for lowering emissions in the aviation and maritime sectors while invigorating the bioeconomy.
Transportation Biofuels Portfolio
Sustainable Aviation Fuels
BETO advances sustainable aviation fuels through research and development in the areas of feedstocks, fuel conversion, and scale-up.
Marine Biofuels
BETO funds research, development, and demonstration of low-carbon marine biofuels to help reduce emissions in even the largest seagoing vessels.