Put materials into traced, closed loops of recycling.
Suggested by Vibeke Koehler
Suggested by Vibeke Koehler
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.
Suggested by Michael Markus Wycisk & 41 Others
Suggested by Michael Markus Wycisk & 41 Others
Issue extra bonus and level points to passengers who decide opt out of their included meal ahead of a flight.
Suggested by Christian Sørheim & 52 Others
Suggested by Christian Sørheim & 52 Others
Giving an incentive and getting more passengers to travel light should reduce aircraft loading and fuel consumption. Alternatively allow more cargo.
Suggested by Mattis Müller-Steinat & 2 Others
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.
Suggested by Tomasz & 3 Others
Suggested by Tomasz & 3 Others
Replacing the paper catalog with a QR code sticker. This saves tons of paper. Many catalogs are destroyed or unread.
Suggested by Jonas El Said & 23 Others
Suggested by Jonas El Said & 23 Others
When the crew collects trash before landing, why not make separate rounds for collecting, cans, plastic cups, paper, etc instead of collecting all trash in the same bin.