Donate unused food and beverages after flights and try to get closer to zero food waste.

Have a separate bin to put old baggage tags and recycle them. Not together with ordinary waste.

Stop giving away perks for children. They'll all end up in the garbage anyway.

Make the app as lightweight as possible. Remove images, animations and leave only the bare necessities. This saves data transfer and storage - which in turn saves energy.

Travel light = bring less than 8 kg. If you do so, you should be rewarded with points. If not, SAS will use the extra money you have to pay for sustainability investments.

Let the customer choose different carbon off-sets upon purchase of tickets. It can also include options that boost great projects.