> The only problem I have with most of the redesigns proposed is the amount of ink used - I'd prefer a design that takes environmental impact into account becau

> The only problem I have with most of the redesigns proposed is the amount of ink used - I'd prefer a design that takes environmental impact into account because those boarding passes have to be printed, then are used once and thrown away. Boarding passes don't use ink, they use thermal paper. There is a tiny increase in electricity usage from printing more on thermal paper but it's truly miniscule.