This week on the SAF Podcast Smitha Hariharan, Vice President and Chief Sustainability Officer at Gulfstream Aerospace, discusses how one of the leading business jet manufacturer is pioneering sustainability through a comprehensive three-pillar strategy that balances environmental responsibility with business performance, with a heavy focus on Sustainable Aviation Fuel since 2011. 

From Gulfstream's groundbreaking 2011 transatlantic flight using 50% SAF to their 2023 achievement of flying a G600 from Savannah to Farnborough with 100% SAF in both engines (a full week before Virgin Atlantic's much-publicized commercial demonstration). 

Hariharan reveals Gulfstream's comprehensive sustainability strategy built on three pillars: aircraft efficiency, operational improvements, and fuel innovation. The company has committed to reducing Scope 1 and 2 emissions by 40% by 2034 while supporting the aviation industry's ambitious 2050 net-zero goal. Their groundbreaking achievements include the first transatlantic business jet flight using 100% SAF—accomplished one week before Virgin's celebrated commercial flight.

The conversation explores how corporate customers are increasingly demanding sustainable aviation solutions, driving business aviation's transformation. Hariharan discusses the critical importance of book-and-claim mechanisms for expanding SAF access, particularly at smaller regional airports where business jets operate. She also addresses the challenges of scaling beyond HEFA-based SAF to next-generation pathways essential for meeting 2050 targets.

As a member of the Business Aviation Coalition for Sustainable Aviation Fuel, Gulfstream continues advancing industry-wide SAF adoption through rigorous testing, ASTM evaluation processes, and strategic partnerships with engine manufacturers like Rolls-Royce. This episode provides invaluable insights into how business aviation serves as a crucial testing ground for sustainable aviation innovations that will eventually benefit the entire aviation sector.

If you enjoyed this episode, check out our previous discussion which dives into Book and Claim more deeply with Andre de Fontaine about the Sustainable Aviation Buyers Alliance here, https://www.buzzsprout.com/2202964/episodes/17279231