A RAF Coningsby Typhoon leading the way in sustainability using recycled cooking oil for fuel
RAF Coningsby are another step closer to helping reach a Net Zero target, with it's first in-air refuelling, using cooking oil and waste-based feedstocks
Last updated 12th Jan 2023
An RAF Coningsby fighter jet has been refuelled with recycled cooking oil whilst in the air, which is the first use of sustainable aviation fuel in the whole of the air force.
This new fuel has the potential to reduce, carbon emissions on average by up to 80% compared to conventional jet fuel.
It's another step closer to the Royal Air Force achieving its Net Zero Target by 2040.
Squadron Leader, Gaz Evans, RAF Supply Project Manager said:
“We have learnt a great deal during this trial and now have confidence in our ability to use blends of Sustainable Aviation Fuel now and in the future. The trial proved there is no detriment to performance as we strive towards reduced emissions targets.
“This was a first for both Typhoon and the Hercules and we believe that we are the first Air Force to conduct an Air-to-Air refuel operation with a SAF bend at this level (46-48%). We are hugely grateful to Air BP for their expertise in assisting us with the re-manufacture and re-certification process to enable this successful result.”
A RAF Voyager delivered the fuel to a Typhoon and Hercules aircraft.
The Voyager was previously used in successful initial trials in November 2022 where it flew on 100% Sustainable Aviation Fuel.
The leftover fuel from the Voyager trial was mixed with regular fuel at around 46-48%. The RAF worked with Air BP to re-certify the fuel and achieve the required standards needed for a safe and effective mission.
The Defence Minister, Baroness Goldie, said:
“This is another key achievement in the Royal Air Force’s remarkable progress to increase their use of sustainable fuel. With potential benefits for the environment and operational resilience, this important work alongside expert defence industry and scientific teams in the UK is crucial for the RAF’s future resilience.”
Sustainable Aviation Fuel is made from waste-based sustainable feedstocks, such as used cooking oil. It has the potential to reduce lifecycle carbon emissions on average, by up to 80% compared to conventional jet fuel, in time, increased use of this fuel should lessen the RAF’s reliance on global supply chains and fossil fuels and so improve operational resilience.
Different approaches to reducing carbon emissions will suit different platforms and environments. As such, a range of alternative fuel options are being looked at to ensure the UK is at the forefront of all developing technology.