Clear Glass is better for the environment than coloured glass
From the Observer last Sunday:
"Crucially, recycling glass reduces the need for energy-intensive quarrying of silica and lime. For every tonne of recycled glass used, 1.2 tonnes of raw material is preserved. Besides, glass recycles beautifully precisely because it contains such simple materials. It can be turned back into jars and bottles using the minimum of energy except - and herein lies the problem - if it's green glass. Because the UK is a prolific wine importer but produces very little wine, traditionally more green bottles have been left sitting on the wall than we have use for. They used to be piled up in green-glass mountains and shipped to South America for reprocessing, but now they are crushed and used as aggregate in road building.
Granted, assisting in the expansion of UK motorways won't earn anyone an ethical halo - which is why wherever possible you should try and buy clear glass. In fact, there's a shortage of clear glass returned for recycling. Pubs, restaurants and bars could contribute some of the 600,000 tonnes of glass they generate each year, 80 per cent of which is chucked into landfill. The exceptions include the Strada restaurant chain and Young's pubs. Their glass is now recycled by an innovative firm, Smash & Grab (smashgrab.co.uk), which rescues the equivalent of 625,000 wine bottles from landfill each year."
So let's all make sure we use clear glass as a way of doing our bit for the environment.