
Greener flights in 2025
Flights leaving the UK will now be greener due to the Sustainable Aviation Fuel (SAF) Mandate coming into force on January 1st. For all jet fuel used in flights taking off from the UK in 2025, 2% must be SAF. This percentage will increase by 2 percentage points each year so that it is 10% by 2030 and then 22% by 2040.








