Reworked have made it possible to make use of useless waste. From sweet wrappers to degraded marine plastic to surgical face masks, they can take it all. As far as I know, they provide products mainly on a corporate basis but I think their bins made from waste plastics, to collect waste plastics, to then make into more bins could revolution the waste management of festivals.
This is not my company but I have been watching their journey and see so much potential for their systems to be rolled out on a wider scale.
Look at their work on Instagram @ReworkedGB or https://www.instagram.com/reworkedgb/?hl=en-gb
Their website: https://www.reworked.com/