RenFuel scores $480,000 Swedish grant  to demonstrate lignin co-products for SAF

In Nevada, Comstock Fuels’ biointermediate refining technology partner, RenFuel K2B AB was awarded a Swedish Energy Agency grant of nearly $480,000 to demonstrate an enhancement of RenFuel’s patented catalytic esterification processes to refine lignin co-products from paper production into Sustainable Aviation Fuel (“SAF”) at increased yields compared to conventional methods.

Comstock Fuels converts lignocellulosic biomass into Cellulosic Ethanol and proprietary BioleumTM biointermediate blends at extraordinary yields exceeding 100 gallons per dry tonne of biomass on a gasoline gallon equivalent basis (“GGE”), and market-leading, extremely low carbon intensity (“CI”) scores of 15. Comstock Fuels is already using RenFuel’s catalytic esterification technology to refine its proprietary BioleumTM derivatives into Hydrodeoxygenated Bioleum Oil (“HBO”) for use by advanced biofuel refineries when blending with, diversifying, and extending conventional hydroprocessed fat, oil, and grease feedstocks that can simultaneously produce SAF and Renewable Diesel Fuel. Shifting the resulting product ratio in favor of maximizing Sustainable Aviation Fuel yields using RenFuel’s technology is a primary objective of the work under this grant project.