By Lauren M. Graham, Ph.D.
On July 26, 2017, the U.S. Environmental Protection Agency (EPA) published its analysis of the upstream greenhouse gas (GHG) emissions attributable to the production of sugar beets for use as a biofuel feedstock. EPA considered a scenario in which non-cellulosic beet sugar is extracted for conversion to biofuel and the remaining beet pulp co-product is used as an animal feed. Based on the findings, EPA anticipates that biofuels produced from sugar beets could qualify as a renewable fuel or advanced biofuel under the Renewable Fuel Standard (RFS) program, depending on the type and efficiency of the fuel production process technology used.
Comments on the analysis are due by August 25, 2017. The pre-publication version of the notice was issued on January 18, 2017, as previously reported in the Biobased and Renewable Products Advocacy Group (BRAG®) blog post EPA Seeks Comments on GHG Analysis of Sugar Beets for Biofuel Feedstock.