Keep the temperature at decent levels instead of heating too much in air.
Suggested by Mattias Jönsson
Suggested by Mattias Jönsson
Suggested by Mattias Jönsson
Keep the temperature at decent levels instead of heating too much in air.
Suggested by Johannes N. Svensøy & 2 Others
Suggested by Johannes N. Svensøy & 2 Others
Encouraging standardized suitcase measurements and/or using AI to plan and stack luggage for saving space and even out the plane in regards to weight.
Suggested by Fergal O'Byrne
Suggested by Fergal O'Byrne
Do not carry ice cubes - drinks are already cold.
Suggested by Bent R. Lyngmo
Suggested by Bent R. Lyngmo
Window shades down when parked at warm days. Keep the fuselage cooler. Experienced it domestic USA and it works
Suggested by Claus Trillingsgaard & 3 Others
Suggested by Claus Trillingsgaard & 3 Others
Engage travellers actively through the app: compete to save energy related to travel (pack light, public transport, direct flights) & display flight energy-consumption
Suggested by Paul Van Doninck
Suggested by Paul Van Doninck
Finger food that's easy and clean to eat reduces the need for cutlery and packaging. That's less weight and packaging and opens up for fun, hearty snacks.