Scienceblog.com reports on the waste being caused by frequent upgrading and non-recycling of mobile phones:
A combination of frequent upgrading and non-recycling of mobiles is resulting in the loss of tons of reusable precious metals used in their manufacture.
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Research published today in the journal the International Journal of Life Cycle Assessment has called for an overhaul of the way mobile devices are manufactured and contracted, in order to stop the harmful effects on the environment caused by current business models.
Researchers from the University of Surrey analysed studies on the lifespan of mobile devices, from manufacture, use and disposal to see what impact each stage had on the environment. Through their investigation, they concluded that the current mobile business model, driven by frequent upgrades, is costing both the manufacturer and the environment. The study argues that where frequent upgrades are encouraged and recycling schemes not actively pursued, valuable materials integral to phone manufacture are lost, causing damage to the environment by additional waste to landfill as well as from the impact of extracting additional finite resources.
“There are an estimated 85 million unused phones in the UK,” said lead author Dr James Suckling from the University of Surrey. “Each of these phones has been manufactured using precious metals such as gold, copper and silver which are costly to extract, both in cash-terms and environmental impact. These unused phones contain approximately 4 tonnes of gold, lost resource that would cost £110million and an equivalent of 84,000 tonnes of CO2 released into the atmosphere to replace.
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