Originally Posted by
1Aturnleft
Virgin did a case study a few years ago whereby they calculated a significant fuel (cash) saving by just offloading the empty pre departure champagne bottles before they close the doors. Sure, for one flight it's an insignificant saving but over the course of every departure in a calendar year, I can see why they choose to do that.
Should invest in some Environmental Impact posters at the gate urging customers to go piss in the terminal as it will save 10 trees if the whole plane does it before the flight.