Currently, biofuel is an opt-in option. By having a certain share of biofuel by default and rather "forcing" the customer to opt out, more customers will buy biofuel.

For meals, have condiments provided by request, and not automatically given to passengers. So many food items are unnecessarily thrown away.

Option to buy train tickets and earn Eurobonus level points with the flight to reduce travel by car, taxi and promote sustainable options!

Flyers sponsor local green projects tied to their flight emissions, receive progress updates, and earn rewards, creating real community impact and emotional connection.

Giving an incentive and getting more passengers to travel light should reduce aircraft loading and fuel consumption. Alternatively allow more cargo.

Arrange crew accommodations closer to airports to reduce transportation emission