Instead of serving main meals on the flight briefly after takeoff, service the meal in the boarding area. Save load, effort and waste.

Introducing the ‘Conscious Packing’ eduseries: Smart packing tips for easier travel, reducing baggage weight, and boosting airline fuel efficiency.

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.

Mount small blades on the side of the wheels to make them spin by themselves before landing to reduce tyre wear upon contact with tarmac.

Offer rebate to business class passengers for not using the full luggage quota.

Use larger packages for the most consumed drinks, instead of handing out endless amounts of cans (less garbage, less weight on board) .