Flying with free cargo space is a waste. I think SAS should start offering logistics companies air freight solutions. You can make money and save the earth - a win win.

When going from A to D some times you need to transit in B and even C. Price match the most eco-friendly with the cheapest alternative in points.

Arrange crew accommodations closer to airports to reduce transportation emission

Stop tankering on flights, lighter aircraft less fuel burnt and on shorter flights possibility to save deicing.

Convert all your aircraft to electric propulsion using Norwegian engine developer SiriNor's electric jet engines, eliminating emissions and advancing sustainable aviation.

Dynamic seating - people with checked in baggage should be placed towards the rear of the plane as they are more likely to have to wait anyway on arrival at destination.