Recycling glass is a no-brainer, it’s not quite reversible, broken glass, known as culet is used for making glass, and paving blocks. HK government is trying to apply a levy to encourage recycling but the detail, as RTHK reports, is still under debate in LEGCO RTHK LINK
Bottles including milk and beer bottles were collected, cleaned, and re-used, 300 ml beer bottles in Europe are designed to be re-used 50 times, not 5 times as the HK government states.
Reuse is the sustainable solution, therefore should be incentivized, a solution in the UK for aggregate – to encourage the use of recycled aggregate is purely financial, the recycled aggregate is cheaper. Financial tools are simple, with a proven track record in Hong Kong, simply tip the balance in favour of recycled materials.
Of course, industry lobbyists scream it will never work! But look at the UK sugar tax, almost overnight products appeared with significantly less sugar.