For example, standards such as LEED and BREEAM can be used.

Coffee grounds are kept out of landfills when they are recycled. This technique not only improves the environment but also benefits the air.

This supports the concept of a circular economy, reduces wastage and is planet friendly.

Remove crew bunk mattress on flights where they are not required. This will decrease weight and save fuel.

Promote a circular economy by reducing in-flight waste, using sustainable materials, and engaging suppliers in eco-friendly practices.

To manage them, we need to measure them. This will facilitate the systematic tracking of the root cause to enable more effective solutions.