SAFs are typically derived by combining jet fuel with alternatives such as biofuels or recycled oils from industrial food facilities. They are often considered as the most carbon-efficient option for aviation given the limits of current technology, which leaves electric and hydrogen planes in the prototype stage for now.
They can achieve greenhouse gas emissions savings of more than 70 per cent compared to conventional fossil jet fuels.
The EU predicts its measure will reduce aircraft CO2 emissions by around two-thirds by 2050 compared to a ‘no action’ scenario, and provide climate and air quality benefits by reducing non-CO2 emissions.
Aviation fuel suppliers will be required to provide a minimum of just two per cent SAF at EU airports by 2025 but this will be ramped up slowly to 70 per cent by 2050.
The new EU jet fuel blend will also need to contain a minimum share of the most modern and environmentally-friendly synthetic fuels, which will increase...