Plastic pollution hotspots

Plastic pollution is a growing environmental challenge, and Latin America is one of several Global South regions that have seen a rise in plastic waste imports. For 18 countries in the region, we combine a quantitative analysis of plastic scrap trade data (UN Comtrade) with an assessment of waste management capacity. Following China’s 2018 ban on plastic waste imports, Latin America saw increases in all types of plastic waste, and in particular, imports of low-quality (“difficult-to-recycle”) plastics, particularly polyvinyl chloride (PVC) and polystyrene (PS), increased considerably. We identify seven “plastic pollution hotspots,” or countries that have (1) high imports of low-quality (“difficult-to-recycle”) plastic waste AND (2) high rates of mismanaged waste: the Dominican Republic, Guatemala, Honduras, Mexico, Nicaragua, Panama, and Paraguay. Furthermore, we find that after 2018, difficult-to-recycle plastics have been recirculated within the region to countries with lower GDP per capita and limited waste management capacity, further disadvantaging the plastic pollution hotspots we identify. Our study provides timely evidence of the need to reduce plastics production, reduce chemical additives, and increase regulations surrounding hazardous plastic waste exports that are disproportionately impacting Global South regions

Dumping · Environmental pollution · Hazardous waste · Latin Americans · Per capita · Plastic pollution · Plastic Waste · Scrap · Food Waste Reduction and Sustainability · Microplastics and Plastic Pollution · Recycling and Waste Management Techniques · Pollution

• The Chinese import ban and its impact on global plastic waste trade

  Open Access•Amy Brooks, Shunli Wang et al.•Science Advances•2018

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  Open Access•Stephanie B Borrelle, Jeremy Ringma et al.•Science•2020

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  Open Access•David M Chen, David Meng-Chuen Chen et al.•Environmental Research Letters•2020

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  Open Access•Jandira Morais, Glen Corder et al.•Environmental Research Letters•2022

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• Out of sight, out of mind

  Open Access•Steven J Barne, Stuart J Barnes•Global Environmental Change•2019

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