
An era of radical collaboration
In 2022, we won a competition by the Department for Transport and took on the challenge to fly across the Atlantic on 100% SAF.
But we knew we couldn't do it on our own. To help us take on this challenge, we partnered with experts – from Rolls-Royce, Boeing, Pratt & Whitney Canada, Imperial College London, University of Sheffield, Rocky Mountain Institute (RMI) and ICF.
So, on 28th November, after more than a year of cross industry collaboration, Flight100 made the journey from London Heathrow to New York JFK. The use of 100% SAF typically reduces fuel CO2 emissions by up to 70% vs traditional jet fuel*, and any residual CO2 emissions on this one-off flight were mitigated through carbon removals. The purpose of the flight was to not only demonstrate the potential of SAF as a 100% drop-in replacement for fossil fuels, but to provide important research on the end-to-end carbon lifecycle of SAF, and act as a call for the support of greater production and use of SAF at scale.
If we’re going to make a real difference and contribute to positive change, collaboration is vital. That’s why we will make everything we've learnt from Flight100 opensource, to help us all progress towards sustainable flight faster.












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