I have just discovered that those odd waste/recycling bins that are all over the oldest bits of Bergen, Norway, link to an UNDERGROUND PNEUMATIC WASTE TRANSPORT SYSTEM. The waste collects for a bit and then WHOOSH... it's off to the recycling centre. All underground. No bin lorries (garbage trucks), fewer road vehicles, less noise... amazing. @davidho says that my (considerable) excitement about this is entirely unreasonable. I disagree.
https://www.envacgroup.com/how-it-works/the-envac-system/
@helenczerski my biggest fear is that the chart represents them all going into a single pipe making it seem like the recycling has no effect
@mondanzo It’s a smart system. It knows which packets are which and routes them differently at the other end.
@helenczerski that's kinda what I assumed :P