Discussion 3 "Chemicals in Plastics: A deep dive into composition, recyclability and policy implications" summary held on 28 June 2023.

Plastic products present a complex challenge in that multiple chemicals that give plastics their versatility and durability simultaneously complicate recycling processes and pose potential health and environmental risks. The Intergovernmental Negotiating Committee (INC) on Plastic Pollution is in the process to develop an internationally binding instrument on plastic pollution, including the marine environment. Recognizing the cross-cutting influence that chemicals have on plastics, the CoP discussion zoomed in on the pressing issues related to chemicals in plastics and the unique difficulties SIDS face in handling plastics as an import-dependent economy.

It was noted how plastic additives such as POPs can be a hurdle for recycling as well as a potential threat to humans and the environment. An approach to address chemicals along the plastic life cycle was brought up and separation, data for better transparency and traceability, non-regrettable chemical substitution and producer responsibility were discussed as part of solutions. Multistakeholder discussion inviting especially the industry, would be key to reaching a toxic-free circular plastic economy.

More details on the third discussion can be found here.