RT null T1 Mapping of Global Plastics Value Chain and Plastics Losses to the Environment: With a Particular Focus on MarineEnvironment A1 United Nations Environment Programme, A1 Technical University of Denmark, A2 Ryberg, Morten W. A2 Laurent, Alexis A2 Hauschild, Michael K1 plastic K1 plastic industry K1 marine pollution K1 consumption K1 production K1 sustainable consumption K1 microplastic YR 2018 FD 2018 LK https://wedocs.unep.org/handle/20.500.11822/26745 UL https://wedocs.unep.org/handle/20.500.11822/26745 NO This report provides a comprehensive global mapping of plastic losses to the environment throughout the plastic value chain using 2015 as the reference year. This mapping covers plastics production and processing, use of plastics or plastic containing products, and disposal of the products. It differentiates 23 types of plastics and 13 plastic applications, including division between macro- and micro plastics (incl. microbeads and microfibers). Global production was about 388 million tonnes (Mt) in 2015. Plastics are primarily produced and consumed in China, DS UN Environment Document Repository RD Sep 23, 2026