Sell biofuel to companies in bulk to lower their CO2 emissions and fast track the green transition. This would simply corporate action and speed up climate transition.

SAS connects Scandinavia with Europe, through hubs and trains. Fly to a hub, get a train to your destination.

Incentivize sustainable behavior, e.g. a small reward for bringing your own coffee cup. This can also be sold by SAS in the Eurobonus store or in flight.

Even if you have a few seats in business. The planes will be filled as usual while providing better service with almost no additional carbon footprint.

Use Power-to- X technology like the danish government are planned to do on regional flights

Reuse condensation water on planes from ACs for use in toilets and other non-drinking water places.