Room: Auditorium 1
Date: Tuesday, 10 June 2025
Time: 13:45 - 14:45 CEST
Session code BP.2
Recent trends on developing intermediate bioenergy carriers and sustainable biofuels
Hybrid Sustainable Aviation Fuel Production: Integrating E-SAF And Bio-SAF Pathways to Maximize Carbon Efficiency
Short Introductive summary
The innovative hybrid SAF pathway considered in this study combines bio-SAF production through biomass gasification followed by Fischer-Tropsch synthesis, with the valorisation of CO2 from the bio-SAF process emissions into e-SAF using reverse water-gas shift. Such a hybrid solution could enable the scalable production of SAF, and it addresses two key challenges in industry: limited biomass resources and the need for carbon-efficient fuel production. This innovative approach, integrating bio- and e-fuel technologies, aligns with the goals of carbon-neutral growth in aviation and offers a pathway to large-scale SAF production. The SAF production case assessed considered an industrial context for which 490 oven-dry tonnes [odmt]per year of forest harvest residues were available (i.e. about 1,460 odmt per day). The first pathway considering biomass gasification and Fischer-Tropsch synthesis resulted in the production of 2,176 barrels of SAF per day, along with 913 barrels per day of renewable naphtha and 40 MW of extra-electricity. Flue gas resulting from such bio-SAF production route contained about 1,136 tonnes of biogenic CO2 per day.
Presenter

Marzouk BENALI
Natural Resources Canada, CanmetENERGY, CANADA
Presenter's biography
Chemical Engineering in training, Dr. Marzouk Benali is a Senior Research Scientist and Research Manager at CanmetENERGY, Natural Resources Canada. With extensive national and international experience in process design, intensification, and sustainability assessment, he leads R&D on bioeconomy, clean fuels, hydrogen integration, and biorefinery technologies. His work supports the scale-up of low-carbon solutions, from lab to demonstration, including intellectual property transfer, standards development, and decision-support tools. Dr. Benali's leadership bridges science, technology, and policy to advance decarbonization in hard-to-abate sectors through integrated, regionally tailored strategies. He is the Canadian delegate to IEA-IETS TCP.
Biographies and Short introductive summaries are supplied directly by presenters and are published here unedited
Co-authors:
C. Diffo Teguia, Natural Resources Canada, Varennes, CANADA
M. Benali, Natural Resources Canada, Varennes, CANADA
M. Shokrollahi, Natural Resources Canada, Varennes, CANADA
N. Teymouri, Natural Resources Canada, Varennes, CANADA
N. Navarri, Natural Resources Canada, Varennes, CANADA
Session reference: BP.2.1