The Digest’s 2025 Multi-Slide Guide to Commercialization Progress and Challenges of Biojet Fuels

SAF is crucial for aviation decarbonization, needing >400 billion litres by 2050 (currently <1%). While HEFA is commercial, its feedstock is limited, thus all 11 ASTM-approved pathways must be pursued. Challenges include slow commercialization and feedstock logistics. Key opportunities: diverting jet fuel from existing renewable diesel facilities (15-50% SAF) and co-processing in refineries for rapid volume increases. Stable, long-term policy is critical to address price gaps and de-risk investment.