Thinktank Carbon Tracker has expressed doubts about the effectiveness of Sustainable Aviation Fuel (SAF) as a decarbonisation route.
If all existing, under-development and announced projects ran at capacity, they would only be able to displace 5% of fossil jet fuel by 2030
A new report from Carbon Tracker suggests that SAF will not provide a near-term solution for the decarbonisation of the commercial aviation industry.
Author's summary: SAF is unlikely to make a significant impact soon.