Vote for the best ideas!

1

Keep the temperature at decent levels instead of heating too much in air.

Suggested by Mattias Jönsson

Keep the temperature at decent levels instead of heating too much in air.

Suggested by Mattias Jönsson

Keep the temperature at decent levels instead of heating too much in air.

1

Carbon offset

Suggested by Erik Lundström

Carbon offset

Suggested by Erik Lundström

Always include carbon offset in the tickets.

14

Plus ticket without service

Suggested by Jeanett Gjærum

Plus ticket without service

Suggested by Jeanett Gjærum

Plus tickets with discount if you don't want food or drink service

1

Put materials into traced, closed loops of recycling.

Suggested by Vibeke Koehler

Put materials into traced, closed loops of recycling.

Suggested by Vibeke Koehler

Start by replacing plastic in the trays with upcycled ocean plastic that funds more ocean cleanup. Easy first replacement. See ogoori.eco for details.

1

Power to X technology must be used based on sustainable energy

Suggested by Joseph Honore

Power to X technology must be used based on sustainable energy

Suggested by Joseph Honore

Use Power-to- X technology like the danish government are planned to do on regional flights

8

Hydrogen propulsion

Suggested by Mattis Müller-Steinat & 2 Others

Hydrogen propulsion

Suggested by Mattis Müller-Steinat & 2 Others

Using hydrogen tanks in the rear of the plane, for example. This could work on shorter routes such as domestic flights or intra-Europe.