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4

Biofuel by default. Pay more for fossil fuel based travel.

Suggested by Mikael Winther & 1 Others

Biofuel by default. Pay more for fossil fuel based travel.

Suggested by Mikael Winther & 1 Others

Bio fuel / green fuel as default, and having to pay more as a passenger if you want to fly on fossil based airplane fuel.

1

Use infrared heating when deicing

Suggested by Alf Tollefsen

Use infrared heating when deicing

Suggested by Alf Tollefsen

Use infrared heating to melt snow, ice, and frost without using chemicals

52

Inflight solar cell charging of mobile phones in windows

Suggested by Christian & 4 Others

Inflight solar cell charging of mobile phones in windows

Suggested by Christian & 4 Others

Charging mobile phones or other equipment from sunlight in the sky. «Day flights are always sunny»

2

Partner with train companies to minimize flights where the train is faster.

Suggested by Daniel Bodenfors & 2 Others

Partner with train companies to minimize flights where the train is faster.

Suggested by Daniel Bodenfors & 2 Others

Trains are sometimes faster door to door. GOT-STO takes ~3 hours to fly and 3 hours by train. CPH, MMX takes 5h by train and 3hrs by flight. Codeshare and EB-trainpoints

1

Reduce the allowed weight on checked luggage.

Suggested by Mikael & 2 Others

Reduce the allowed weight on checked luggage.

Suggested by Mikael & 2 Others

If you reduce the allowed weight for luggage from 23 kg to 15 kg or so, people might start to think if they really need all that stuff with them.

1

Long-haul flights to start descent 3-4 hours before touchdown.

Suggested by Tomas

Long-haul flights to start descent 3-4 hours before touchdown.

Suggested by Tomas

Long-haul flights to start descent 3-4 hours before touchdown.