Christopher Sim


Chris focuses on low carbon fuels and has particular expertise in helping oil and gas sector clients with technical, economic and sustainability assessments relating to refinery co-processing of biomass, feedstock sourcing and well-to-wheel greenhouse gas evaluations. 


He brings to E4tech over five years of experience working as a Chemical Engineer for Shell in the Netherlands and Singapore in their Petrochemicals business, where he developed his expertise in the areas of concept development, techno-economic analyses, operations support and competitor analysis studies.