Digital, reusable RFID bagtag instead of paper stickers.

In small airports, like Vigra, where there only 1 or 2 airplanes stand, have roofs like carports to prevent snow on plane. This will reduce amount of deicing fluid needed.

Use powder soap instead of liquid soap in all lavatories, powder soap is much lighter thus reducing wieght.

Ensure correct recycling of plastics by unwrapping meals and plastic protected crisp breads before handing to the customer.

When I am flexible for when to fly, I would be open to SAS selecting the actual flight, getting to fewer, fuller flights.

And give more SAS bonus points to travelers who book with biofuel. Incentives!