The report, titled Plastics: From recycling to (post-consumer) recyclate, notes that consumers are hard-pressed to do the right thing due to confusing labelling and a lack of information around products containing post-consumer recyclate (the raw material made from products and packaging that is discarded and then made into new raw material at recycling plants).
Food packaging is a particular challenge for several reasons including food-contact and safety standards, along with the fact that post-consumer recyclate is often more expensive than virgin (new) plastic resins.
While there is potential for meaningful, systemic changes, the report notes there is a “general inertia” in the value chain. Very few, if any, brand owners and retailers have a packaging policy which includes recycling design criteria (such as the inclusion of post-consumer recyclate and procurement from suppliers who also support circular packaging).
Another key issue in the value chain is that informal reclaimers face the brunt of any price fluctuations due to the failures of the current free-market system. Together with buy-back centres, formal waste operators and recyclers, they absorb most of the economic losses, which ultimately affects the supply of plastic recyclables.
While the scenario spelled out in the report highlights the many challenges facing the industry, a recent positive step on the part of government has been the gazetting of the extended producer responsibility regulations for paper and packaging in May this year.
Co-author of the report Lorren de Kock says: “Ideally, we advocate for a ‘circular economy’ where no plastic in any form is being sent to landfill. To do this, we must find ways to keep plastics in the system, which is why the extended producer responsibility legislation is such an important step. It requires converters, brand owners, importers, licenced agents and retailers to take responsibility for the end of life of the products they place on the market and to reconsider packaging design without laying the problem entirely at the door of the consumer.”
