Delta Signs 5-Year Deal with Shell to Expand SAF Supply and Infrastructure at U.S. Airports - ESG Today

Nature & Climate Perspective

**The multi-year SAF agreement accelerates the displacement of fossil fuels, directly lowering aviation's lifecycle greenhouse gas emissions and reducing localized atmospheric particulate pollution. **

• Displaces conventional jet fuel with SAF derived from renewable feedstocks, targeting up to an 80% reduction in lifecycle carbon emissions compared to traditional fossil-based aviation fuel.
• Reduces non-CO2 climate impacts of aviation, such as contrail formation and sulfur dioxide emissions, which are critical to mitigating short-term radiative forcing.
• Emphasizes the avoidance of negative land-use change (LULUCF) impacts by utilizing feedstocks that do not compete with food security or cause deforestation.

Market & Policy Outlook

**This off-take agreement strengthens corporate compliance pathways under SBTi guidelines by physically reducing Scope 3 emissions for corporate travelers while establishing critical market infrastructure. **

• Provides corporate customers with a robust mechanism to meet SBTi net-zero targets by directly reducing Scope 3 Category 6 (Business Travel) emissions through physical fuel substitution.
• Addresses the high 'green premium' of sustainable fuels by providing a stable, five-year demand signal that incentivizes capital investment in SAF production and airport blending infrastructure.
• Contrasts with ICVCM Core Carbon Principles (CCPs) by prioritizing direct, in-sector technological abatement over voluntary carbon market offsetting, aligning with emerging regulatory frameworks like the US IRA tax credits.