Comstock Fuels Partners with Emerging Fuels Technology to Boost Renewable Fuel Yields to Over 140 GGE

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September 19, 2025
Comstock Inc. announced on December 23, 2024, that its wholly-owned subsidiary, Comstock IP Holdings LLC, executed a Technology Cooperation Agreement (TCA) with Oklahoma-based Emerging Fuels Technology, Inc. (EFT). This agreement will lead to a Master License Agreement to integrate EFT’s gas-to-liquids (GTL) process into Comstock’s industry-leading renewable fuel solutions. The integrated system is designed to capture and convert carbon emissions into 'emissions derived renewable fuels' (EDF), further extending Comstock’s renewable fuel yields, including Sustainable Aviation Fuel (SAF). Comstock’s existing lignocellulosic biomass refining solutions currently produce up to 125 gasoline gallon equivalents (GGE) per dry metric ton of feedstock with extremely low carbon intensity scores of 15. Integrating EFT’s GTL process has the potential to increase these industry-leading bulk biomass conversion yields to more than 140 GGE, representing approximately 70% of the theoretical maximum yield from most forms of woody biomass. This enhancement will significantly boost SAF production goals and further reduce carbon intensities. The scope of work under the planned technical services agreement with EFT involves all engineering and technical support required to build and integrate a modular Technology Readiness Level (TRL) 7 scale-up of the EFT Process into Comstock’s demonstration facility. This will be followed by accelerated scaling to TRL 8 in Comstock’s commercial facilities. This collaboration is expected to meaningfully enhance Comstock’s commercialization impact by converting process emissions into additional valuable fuel yield. The content on BeyondSPX is for informational purposes only and should not be construed as financial or investment advice. We are not financial advisors. Consult with a qualified professional before making any investment decisions. Any actions you take based on information from this site are solely at your own risk.