
London, UK – The Royal Air Force (RAF) has taken a significant step toward sustainability by incorporating a blend of Sustainable Aviation Fuel (SAF) into its routine operations, marking a first in the air force’s history. Aircraft based at RAF Lossiemouth in Scotland, including Typhoon fighter jets and Poseidon submarine hunters, are now operating on this eco-friendly fuel mix as they defend the UK and its allies.
During the period from November 2023 to February 2024, the RAF received four million liters of blended SAF through a contract with World Fuel Services. An additional 5.15 million liters are scheduled for delivery from July to October 2024, underscoring the RAF’s ongoing commitment to integrating sustainable practices into its operations.
RAF Lossiemouth, one of the UK’s busiest airbases, plays a crucial role in the Quick Reaction Alert (QRA) force, which is tasked with defending the UK’s airspace 24/7. The introduction of SAF at such a critical station highlights the Ministry of Defence’s (MoD) dedication to reducing carbon emissions without compromising the nation’s security.
The SAF used in these operations is derived from various sustainable sources, including hydrogenated fats and oils, wood waste, alcohols, sugars, biomass, and algae. With aviation accounting for nearly two-thirds of the fuel used across the defence sector, this initiative demonstrates the MoD’s leadership in environmental responsibility.
In 2020, the MoD updated aviation fuel standards to permit up to 50% SAF in fuel mixes, allowing the RAF to cut aircraft carbon emissions by up to 80%. This move is part of a broader Defence Aviation Net Zero Strategy, which aims to bolster both operational capability and climate change mitigation efforts.
Air Vice-Marshal Shaun Harris, Director Support, commented on the development: “We remain at the forefront of this important work with industry partners, and introducing sustainable aviation fuel to one of our busiest stations demonstrates our commitment, bringing defence and industry together to reduce our carbon footprint.”
Group Captain Sarah Brewin, Station Commander at RAF Lossiemouth, added: “The use of sustainable aviation fuel represents a significant milestone in the RAF’s journey towards helping mitigate against climate change.”
The RAF has been exploring alternative fuels since updating its standards, including pioneering flights using synthetic fuel created from air and water, and trials with electric and hybrid aircraft. These efforts have paved the way for broader adoption of SAF, with significant implications for both military and commercial aviation.
“The use of sustainable aviation fuel represents a significant milestone in the RAF’s journey towards helping mitigate against climate change.”
The ongoing trials and implementation of SAF at RAF Lossiemouth are expected to contribute significantly to the UK’s broader climate goals, offering a model for other sectors to follow.