Southwest Airlines Signs Massive Sustainable Aviation Fuel Deal

Image: Southwest Airlines Boeing 737. (photo via Joshua Olson/iStock Editorial/Getty Images Plus)
Image: Southwest Airlines Boeing 737. (photo via Joshua Olson/iStock Editorial/Getty Images Plus)
Rich Thomaselli
by Rich Thomaselli
Last updated: 5:05 PM ET, Sat November 4, 2023

Airlines are not only looking for cleaner, sustainable fuel to make an impact on the environment, but to make an impact on their bottom line as well.

We have heard many carriers talk about the rising cost of traditional jet fuel. Now, Southwest Airlines is making a bold move.

The Dallas-based airline has entered into an agreement with USA BioEnergy, LLC, to purchase up to 680 million gallons of Sustainable Aviation Fuel (SAF). The deal is said to be for 20 years and could begin as early as 2028.

The agreement includes a provision in which Southwest Also has the option to purchase 180 million more gallons of SAF.

“This offtake agreement with USA BioEnergy marks important progress in the development of our SAF portfolio and furthers our goal to replace 10 percent of our total jet fuel consumption with SAF by 2030,” said Michael AuBuchon, Managing Director Fuel Strategy and Management at Southwest Airlines. By definition, an offtake agreement is struck between two companies before a production facility is even constructed.

"We look forward to the opportunity to grow our strategic relationship with USA BioEnergy and potentially purchase more SAF from them in the future,” AuBuchon continued. 

"Our agreement with Southwest Airlines is a perfect fit because it aligns Southwest's goal of reaching net zero carbon emissions by 2050 and USA BioEnergy's goal of becoming the leading producer of carbon-negative fuel," said David Prom, Chairman of the Board, Co-Founder of USA BioEnergy. 

"USA BioEnergy is excited to work with Southwest on this initial project and, potentially, future sites we may add in our pipeline,” Prom continued.

Southwest said it is looking to forge relationships now to achieve its sustainable fuel goals in the future. The airline announced a program for sustainable fuel two years ago.


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Rich Thomaselli

Rich Thomaselli

Associate Writer

Editor Associate Writer true 9281 14744 Rich Thomaselli has written for TravelPulse since 2014 and has been a professional journalist for nearly 40 years. His work has appeared in USA Today, the New York Times and New York Yankees publications. He is an 11-time writ

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