One of the most transformative developments in aviation sustainability is the emergence of Sustainable Aviation Fuel (SAF). Unlike traditional kerosene, SAF is produced from renewable sources such as used cooking oil, agricultural waste, or even captured carbon and green electricity.
Sustainable Aviation Fuel (SAF) is generally categorized into bio-based SAF and synthetic SAF (e-SAF). Bio-based SAF, produced from sustainable waste and residue feedstocks, can reduce lifecycle greenhouse-gas emissions by up to 80% compared with conventional jet fuel. Synthetic SAF, produced from renewable electricity, hydrogen derived from water, and captured CO₂, has the potential to achieve lifecycle emission reductions of more than 90% under optimal conditions. In addition to reducing lifecycle CO₂ emissions, Sustainable Aviation Fuel (SAF) can reduce the climate impact of aviation’s non-CO₂ effects. SAF generally produces fewer soot particles than conventional jet fuel, which can lead to fewer and less climate-intensive contrails. Because persistent contrails can trap heat in the atmosphere and contribute to global warming, reducing their formation represents an additional environmental benefit of SAF.
FLYINGGROUP has already been integrating Sustainable Aviation Fuel (SAF) into its operations. A notable example is at Paris Le Bourget Airport, where the company’s Bombardier fleet can operate using fuel blends containing up to 30% SAF. This initiative reflects FLYINGGROUP’s commitment to supporting the aviation industry’s transition towards lower-carbon operations while continuing to deliver the highest standards of service, safety, and efficiency.
As the aviation sector continues to evolve, SAF is widely recognized as one of the most promising solutions for reducing the environmental impact of air travel. However, the market is still in a relatively early stage of development. Availability remains limited to selected airports, supply chains are still expanding, and production volumes have yet to meet future demand. Additionally, the economic and operational implications of SAF adoption vary between regions and airports.
For these reasons, FLYINGGROUP is currently working on a project to identify airports where SAF is available across its operational network and to assess the associated costs and supply conditions. By mapping availability and pricing, the company aims to better understand where SAF can be integrated into its operations in a practical, reliable, and economically viable way. This analysis will help FLYINGGROUP identify future opportunities to increase SAF usage as availability improves and the market continues to mature, supporting informed decision-making on its journey towards more sustainable aviation.