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. Author manuscript; available in PMC: 2024 Oct 9.
Published in final edited form as: Environ Sci Technol. 2024 May 6;58(20):9000–9012. doi: 10.1021/acs.est.4c01562

Table 4.

MSW Recycled in 2018 Scaled to Reflect the Contribution from AM Practices32

materials percentage of msw recycled (%) scaled percentage of msw recycled contributed by additive manufacturing practices (%) materials sent to recycling (kg/yr) [2.78 million kg/yr basis]
plastic 4.5 20.9 581,000
wood 4.5 0 0
metal 12.6 58.6 1,629,000
glass 4.4 20.5 570,000
rubber, leather, textiles 6.1 0 0
inorganic wastes 1.4 0 0
yard trimmings 0 0 0
food 0 0 0
paper and paperboard 66.5 0 0