Biofuel from leftovers
Suggested by Anders Stamneshagen
Suggested by Anders Stamneshagen
Suggested by Anders Stamneshagen
Use the food leftovers from each flight to make more biofuel
Suggested by Magnus Egidius Antonsen & 2 Others
Suggested by Magnus Egidius Antonsen & 2 Others
Have a separate bin to put old baggage tags and recycle them. Not together with ordinary waste.
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 Christian & 4 Others
Suggested by Christian & 4 Others
Charging mobile phones or other equipment from sunlight in the sky. «Day flights are always sunny»
Suggested by Tommy
Suggested by Tommy
Innovations such as 3D food printing, which can create meals with precise portions and minimal waste.
Suggested by Oliver Bredenberg
Suggested by Oliver Bredenberg
Arrange crew accommodations closer to airports to reduce transportation emission