What is downcycling?
According to Busch Systems, downcycling is the process in which used and often unused products are recycled and refabricated to produce new items of lesser quality. Some experts argue that all recycling is downcycling, at its core. The concept is that many “recyclable” materials slowly break down with each recycling iteration.
How does downcycling work in terms of plastic?
Downcycling is mainly a problem due to misinterpretation of the public. Many people assume that plastic, like glass or paper, can be recycled over and over again forever without losing any quality. The truth is that plastic is continually downcycled until it is rendered completely useless for recycling. After that, in most cases, it winds up in a landfill, where it slowly breaks down into microplastics and emits methane.
How does downcycling contribute to microplastics?
Microplastics are microscopic bits of previously produced plastic material that have broken down so much that they almost cannot be seen with the naked eye. Unlike other recyclable materials like paper, glass, or even aluminum, plastic doesn’t decompose, biodegrade, or become something else over time. Once it has been turned into plastic, it remains plastic forever. It just gets tinier.
These dangerous beads of microplastic can become ingested by animals and humans through our water supply. We have known that something was amiss for now, but it is only now that scientists are beginning to understand how much damage they are doing to our food supply, water supply, natural ecosystems, and our own bodies.
What is upcycling?
Upcycling, on the other hand, is the process of converting material into something of greater value. Companies like Looptworks specialize in this type of positive recycling. They transform scraps of cloth from fabric overproduction, sometimes known as deadstock fabric, into high-quality clothing or bags.
According to MaterialTrader, some companies have begun upcycling plastic pouches from laundry detergent or dish soap by transforming them into tote bags. These bags are then utilized as reusable shopping bags or beach bags.
Downcycling is still a problem, and until we can find a way to significantly reduce humanity's use of plastic, the end result will likely remain the same. The silver lining here is that many companies and countries around the world have found ways to upcycle plastic in at least some ways, and that’s a good start.