EPA Seeks Comments on Sorghum-to-Biofuels GHGs

John Davis

epa-150The federal government is seeking public comment on its preliminary analysis of greenhouse gas (GHG) emissions due to the production of biomass sorghum feedstock to make biofuels. The Environmental Protection Agency (EPA) invited the comments after a recent study by the agency that showed biomass sorghum is suitable for the same conversion processes as approved cellulosic feedstocks such as switchgrass and corn stover and would qualify for cellulosic biofuel (D-code 3) renewable identification numbers (RINs) or cellulosic diesel (D-code 7) RINs.

This notice explains EPA’s analysis of the growth and transport components of the lifecycle greenhouse gas emissions from biomass sorghum, and describes how EPA may apply this analysis in the future to determine whether biofuels produced from such biomass sorghum meet the necessary GHG reductions required for qualification under the Renewable Fuels Standard (RFS) program. Based on this analysis, we anticipate that biofuels produced from biomass sorghum could qualify for cellulosic biofuel renewable identification numbers (RINs) if certain fuel production process technology conditions are met.

More information on the comment process and period is available here.

biofuels, EPA, Government, sorghum