Finger food that's easy and clean to eat reduces the need for cutlery and packaging. That's less weight and packaging and opens up for fun, hearty snacks.

Change the paper dispensers in the lavatories, often many tissues come at a time. Get single tissue dispensers. Save paper and avoid overfilled bins that looks untidy.

Implement the potential to offset carbon footprint by CDR technologies like enhanced rock weathering;

Ensure correct recycling of plastics by unwrapping meals and plastic protected crisp breads before handing to the customer.

Invite all travellers to bring their own coffee cup.

Enable paid upgrades to Bio tickets online after agency/company booking is made, so employees can override restrictive company policies and gain more level points