Collaborate with eco-friendly suppliers and partners across the supply chain, focused on sustainability can help SAS achieve its environmental targets more effectively.

Make it possible to buy bio fuel for past trips.

Mount small blades on the side of the wheels to make them spin by themselves before landing to reduce tyre wear upon contact with tarmac.

Work together with other airlines/partners to pool up purchases of Sustainable Aviation Fuel.

Option to remove included luggage when booking. This will help SAS to predict load and be more efficient.

Using hydrogen tanks in the rear of the plane, for example. This could work on shorter routes such as domestic flights or intra-Europe.