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Discarded electronic components, also known as e-waste, represent the majority of the hazardous solid waste produced worldwide. According to the United Nations University, 53,6 million metrics tons of e-waste were generated in 2019, and a 30% increase is expected by 2030. E-waste recycling is an important part of the Economy in developing countries and is key to increase the sustainability of electronic devices that often rely on the exploration of rare earth elements. Data shows however that more than 80% of e-waste is not adequately treated, which negatively impacts the surrounding environment and the health of exposed populations, thus highlighting the need to reduce e-waste and improve its management.
This Collection welcomes original research on new strategies to recycle and re-utilize e-waste, as well as sustainable alternatives to the current electronic components.
This Collection supports and amplifies research related to SDG 11 and SDG 12.