In a significant move announced on June 9, 2026, American Airlines and Google unveiled a landmark agreement for sustainable aviation fuel certificates, described as the largest publicly announced transaction of its kind between a major airline and a single corporate customer. Under the deal, Google will purchase certificates corresponding to 35 million gallons (about 132 million liters) of sustainable aviation fuel over the next three years, enabling American Airlines to take physical delivery of the fuel at Chicago O’Hare International Airport through Valero Marketing and Supply Company.
This innovative arrangement operates on a book-and-claim model via the SAFc Registry, allowing Google to claim the substantial emissions reductions—nearly 300,000 metric tons of carbon dioxide equivalent—against its corporate travel footprint and scope three emissions without physically using the fuel on its own operations. For American Airlines, the partnership not only secures a reliable supply of lower-carbon fuel but also unlocks a long-term agreement with producer Valero, helping address one of aviation’s biggest decarbonization challenges: the limited scale of SAF production relative to massive global jet fuel demand and the high costs of sustainable feedstocks like used cooking oil, plant oils, and agricultural waste.
The collaboration reflects growing momentum in corporate climate action, as technology companies like Google seek credible ways to tackle indirect emissions from employee and business travel, while legacy carriers such as American pursue ambitious 2030 and 2050 carbon intensity reduction targets amid regulatory pressures. These include the European Union’s ReFuelEU Aviation mandate and evolving U.S. sustainability reporting standards, alongside supportive policies like the recently enacted Illinois SAF tax credit that helped facilitate delivery in the state.
Industry observers note that large-scale offtake agreements like this play a crucial role in sending strong demand signals to producers, justifying investments in new production capacity and infrastructure. SAF can reduce lifecycle emissions by up to 80 percent compared to conventional jet fuel, making it one of the most promising near-term tools for greening aviation, even as supply remains constrained and costs elevated. This deal builds on prior collaboration between the two companies, including a 2025 contrail reduction pilot that achieved notable results.
For American Airlines, such third-party procurement models reduce direct capital exposure while helping secure feedstock allocation in a competitive market. As more airlines and corporations align on net-zero pathways, analysts expect similar arrangements to proliferate, helping bridge the gap toward broader industry goals while managing fuel price volatility and supply chain complexities. The partnership underscores how cross-sector alliances between aviation and big tech are accelerating the transition to a more sustainable skies.
This announcement comes at a pivotal time for the sector, highlighting both the progress and the remaining structural bottlenecks in aviation’s decarbonization journey.