The body’s plastics committee met at the convention in Amsterdam on 24 May and this summary of the meeting is contributed by the organisation.
Regulation is required not only to create stability in supply and demand for recycled raw materials but also to assist the further development of the recycling industry, insisted the plastics committee chairman, Henk Alssema of Netherlands-based Vita Plastics, in his introductory comments.
The market was currently under pressure amid rapidly declining demand for recycled materials, said Mr Alssema. And he indicated that many companies which had been using recycled feedstock were using the opportunity afforded by low prime prices to abandon the recycled option.
A similar viewpoint was expressed by an American delegate: “Availability of cheap alternatives to recycled material were throwing the loop”, remarked Sally Houghton of the Plastic Recycling Corporation of California.
A similar point was made by the meeting’s guest speaker Caroline van der Perre, managing director of Belgium-based compounding, extrusion and recycling specialist RAFF Plastics. After using recycled material for years in many cases, “some companies are now switching back to primary”, she stated. “We have invested a lot to increase our recycling capacity and now we are struggling to keep all our lines running.”
rPET
Having identified recycled PET (rPET) as the ‘only resin to have decoupled from prime owing to recycled content mandates’, Max Craipeau of China-based Greencore Resources Ltd lamented: “Even with those mandates, you see the brands switching back to virgin PET.”
Mr Craipeau observed: “Global minimum recycled content legislation would definitely help all resins.”
And, former BIR plastics committee chairman, Surendra Patawari Borad of Gemini Corporation NV in Belgium, expressed concern that, despite all the focus on the subject, the plastics recycling rate “is in single digits – and it’s coming down”.
Ms Van der Perre used her guest presentation to identify means of improving conditions for plastics recyclers, including standardisation of the legal framework within Europe and an extension of the obligations to use recycled materials.
Mechanical recycling
She also called for encouragement of mechanical recycling despite the recent proliferation of chemical recycling ventures. Having questioned the sustainability credentials of chemical recycling when compared to the mechanical alternative, she expressed concern that these ventures were “disturbing the markets” in their pursuit of material. Mr Patawari Borad cast doubt on the viability of many chemical recycling projects, with Ms Houghton adding: “I’m still to be convinced it will actually work on a large scale.”
BIR’s Deputy Director for Trade & Environment Alev Somer confirmed that the environmental credentials of chemical recycling had been a topic of recent debate at the United Nations Basel Convention and had been earmarked for further discussion once more data were available.
Ms Somer also provided delegates with an update on BIR’s participation in: efforts to develop a Global Plastics Treaty targeted to be signed in 2025: and the United Nations Plastic Waste Partnership where forums were being proposed to exchange know-how on the regulatory and technical aspects of establishing extended producer responsibility schemes.
Turning finally to the OECD document “Global Plastics Outlook: Policy Scenarios to 2060”, Ms Somer noted that annual plastics use worldwide was projected to grow from 460 million tonnes in 2019 to 1.231 billion tonnes by 2060 and that waste generation was therefore on course to outpace improvements in waste management.
About BIR
BIR is the international trade association of the recycling industries. Around 70 countries are represented through their national trade associations and individual companies, which are involved in recycling. BIR comprises four commodity divisions: iron & steel, non-ferrous metals, paper and textiles, and has four commodity committees dealing with stainless steel & special alloys, plastics, tyres & rubber and E-scrap. BIR’s primary goal is to promote recycling and recyclability, thereby conserving natural resources, protecting the environment and facilitating free trade of secondary raw materials.
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