A newly released collaborative in-flight study using 100% sustainable aviation fuel (SAF) showed a reduction in soot particles and formation of contrail ice crystals compared to using conventional jet A-1 fuel. The Emission and Climate Impact of Alternative Fuels (ECLIF3) study included the participation of Airbus, Rolls-Royce, the German Aerospace Center (DLR), and SAF producer Neste.

Read the full story >