Next-generation aviation fuel

In the latest episode of SAF Talks Season 3, we sit down with Elise Fox, Director of Sustainability for Aviation at World Fuel Services, a World Kinect company, to explore the critical role of logistics, distribution, and sustainability in scaling Sustainable Aviation Fuel (SAF). With 200+ countries and territories in its operational network, World Fuel Services plays a pivotal role in connecting SAF producers with airlines and business aviation clients, ensuring the fuel reaches its destination efficiently and sustainably.

In the interview, Elise provides valuable insights into how World Fuel Services is preparing for SAF deployment. As a key player in the aviation fuel supply chain, the company focuses on providing into-wing services, logistics, and distribution solutions. Elise emphasizes the importance of sustainability certifications like ISCC and RSB, for CORSIA and EU RED compliance, which ensure transparency and sustainability in the SAF supply chain. These certifications are increasingly critical as customers demand verified, certified feedstocks to meet their environmental goals.

Book and claim

One of the topics in the interview is the book and claim system, a mechanism that allows airlines to purchase the emissions reductions associated with SAF, even if the fuel is used at a different location. Elise explains how this system works, highlighting its role in enabling companies to meet their Scope 1 and Scope 3 emissions targetsWorld Fuel Services, certified under RSB’s book and claim system, facilitates both large-scale contracts and smaller, ad-hoc requests, catering to the diverse needs of commercial and business aviation clients.

When discussing the challenges in the SAF supply chain, Elise points to the regional variances in feedstock availability and certification requirements. While feedstocks are generally available, the demand for specific certified feedstocks, particularly in Europe, poses a challenge. However, Elise remains optimistic, noting that growing market awareness and customer expectations are driving progress in this area.

Thinking beyond production

For SAF producers, Elise offers practical advice: think beyond production. Site selection, blending infrastructure, and logistics are just as critical as the production process itself. She stresses the importance of planning for the “last half mile” – ensuring SAF can be delivered into aircraft efficiently and reliably.

The conversation also touches on the global interest in SAF, with Europe’s mandated market and the Asia-Pacific region showing growing demand. In the U.S., the Inflation Reduction Act (IRA) has been a game-changer, providing financial incentives that have spurred voluntary SAF adoption.