By reducing the time planes spend with engines idling on the ground, we can decrease fuel consumption and emissions.

For hand wash tissues, hand out from a larger container instead of singles wrapped in plastic.

Waste reduction challenge: Launch an in-flight competition where the flight producing the least waste per passenger wins a sustainability award

Invite all travellers to bring their own coffee cup.

Let people on the plane as they are seated, start with A and F, then B and E, and then C and D at last.

Adopt single-engine taxiing to save fuel during ground operations.