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Emerging nations lead in e-waste disposal
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Emerging economies have overtaken Western nations in dumping old electronic goods, from TVs to cellphones, and will lead a projected 33 percent surge in the amount of waste from 2012 to 2017, a UN-backed alliance said yesterday.
The report, the first to map electronic waste by country to promote recycling and safer disposal of often toxic parts, shows how the economic rise of developing nations is transforming the world economy even in terms of pollution.
“The e-waste problem requires attention globally,” Ruediger Kuehr of the UN University and executive secretary of the Solving the E-Waste Problem (StEP) initiative, said. StEP is run by UN agencies, governments, NGOs and scientists.
The weight of electronic goods discarded every year worldwide would rise from almost 48.9 million tons in 2012 to 65.4 million tons in 2017 , with most of the growth in developing nations, StEP said.
By 2017, it would make the annual piles of old washing machines, computers, fridges, electronic toys and other goods with an electric cord or battery the weight equivalent of 200 Empire State Buildings or 11 Great Pyramids of Giza, it said.
Some waste from rich countries ends up in developing nations, where many people work in hazardous conditions for low wages dismantling it.
Waste from emerging countries, as well as Russia and other former Soviet bloc nations, overtook totals from the US, the European Union, Japan and Australia around 2012, StEP data showed.
Last year, the West produced 23.5 million tons of waste and all others 25.4 million tons, a shift from the previous estimates for 2007 when the West accounted for most, StEP said.
By 2017, trash from the West would rise to 28.6 million tons, far less than the 36.7 million tons from other countries, a side-effect of the economic rise of emerging nations such as India, Brazil and South Africa.
“Although there is ample information about the negative environmental and health impacts of primitive e-waste recycling methods, the lack of comprehensive data has made it hard to grasp the full magnitude of the problem,” Kuehr said in the report.
Consumers could help with better recycling, especially at Christmas, he said.
Waste can be valuable if recycled. One study estimated that a million cellphones can yield 24 kilograms of gold, 250 kg of silver, 9kg of palladium and over 9 tons of copper.
The report also showed that the average person on earth produces 7kg of electronic waste every year. Americans were among the highest with 29.8kg each.
Separately, US-based experts trying to track the fate of waste said that about two-thirds of US electronics waste is collected for re-use or recycling.
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