The volume of discarded electronics in East and South-East Asia jumped almost two-thirds between 2010 and 2015, and e-waste generation is growing fast in both total volume and per capita measures, new UNU research shows.
Driven by rising incomes and high demand for new gadgets and appliances, the average increase in e-waste across all 12 countries and areas analysed — Cambodia, China, Hong Kong, Indonesia, Japan, Malaysia, the Philippines, Singapore, South Korea, Taiwan, Province of China, Thailand and Vietnam — was 63% in the five years ending in 2015 and totalled 12.3 million tonnes, a weight 2.4 times that of the Great Pyramid of Giza.
The volume of discarded electronics in East and South-East Asia jumped almost two-thirds between 2010 and 2015, and e-waste generation is growing fast in both total volume and per capita measures, new UNU research shows.
Driven by rising incomes and high demand for new gadgets and appliances, the average increase in e-waste across all 12 countries and areas analysed — Cambodia, China, Hong Kong, Indonesia, Japan, Malaysia, the Philippines, Singapore, South Korea, Taiwan, Province of China, Thailand and Vietnam — was 63% in the five years ending in 2015 and totalled 12.3 million tonnes, a weight 2.4 times that of the Great Pyramid of Giza.
China alone more than doubled its generation of e-waste between 2010 and 2015 to 6.7 million tonnes, up 107%.
The first Regional E-waste Monitor: East and Southeast Asia, was compiled by the United Nations University, through its Sustainable Cycles (SCYCLE) programme and funded by the Japanese Ministry of the Environment.
Using UN University’s estimation methodology, the research shows rising e-waste quantities outpacing population growth.
The average e-waste generation per capita in the region was approximately 10 kg in 2015, with the highest generation found in Hong Kong (21.7 kg), followed by Singapore (19.95 kg) and Taiwan, Province of China (19.13 kg).
There were large differences between nations on the per capita scales, with Cambodia (1.10 kg), Vietnam (1.34 kg) and the Philippines (1.35 kg) the lowest e-waste generators per capita in 2015.
The report uniquely presents a summary of the regional e-waste statuses, and it is arranged to allow direct comparisons where possible that can help further the development of e-waste management systems and policies based on other countries’ experiences.
“For many countries that already lack infrastructure for environmentally sound e-waste management, the increasing volumes are a cause for concern,” says co-author Ruediger Kuehr of UN University. “Increasing the burden on existing waste collection and treatment systems results in flows towards environmentally unsound recycling and disposal.”
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Image credit: United Nations University.
