Plastic recycling is not a scam

Every so often, I hear someone say that recycling, especially plastic recycling, is a lie. Big Plastic invented the myth of recycling to avoid scrutiny and convince you that it’s ok to keep buying their product without worrying about the environmental costs, or so the argument goes.

This stance drives me nuts, not only because I think it’s largely untrue, but because I think the environmentalists propagating it have led more people to feel that recycling is pointless.

Recycling isn’t perfect, and some industry groups have been misleading about it

To be fair, there is some truth to the argument that plastic recycling has been used to evade responsibility for waste production, at least in some places.

The idea that plastic recycling is spurious gained particular momentum after two events:

In 2018, China implemented tougher standards on imported plastics for recycling. China used to accept a lot of the world’s scrap plastic for recycling. After decades of doing so though, China wanted to reduce the negative environmental impacts associated with importing huge volumes of scrap plastic. Also, a large amount of the plastic imported into China was contaminated, due to single-stream recycling systems in developed countries, and China was having to dispose of much of that in its own landfills and incinerators.

Whereas before China had accepted plastics with a contamination rate of up to 10%, it now only accepts plastics with a contamination rate of 0.05%. Most countries with plastic recycling programmes relied on China, and after its withdrawal from the process, many have either exported more of their scrap plastic to other Asian nations or have burned or landfilled a much higher portion of their scrap plastic.

In 2020, a NPR/Pro Publica piece highlighted how the US petroleum industry has financed pro-recycling advertising campaigns since the 1990s, while knowing that plastic recycling is difficult in many contexts. Back then, US plastic industry groups were worried about increasing public anxiety surrounding plastic waste and, in response, promoted recycling as a solution. They also successfully lobbied for the introduction of the “recycling arrow” on most plastic products in North America, regardless of whether the product was recyclable. This change led to a glut of non-recyclable plastics in the recycling stream, complicating plastic recycling efforts and later contributing to China’s import restrictions.

I can see why some people lost faith in plastic recycling. The revelation that industry groups have engaged in chicanery around recycling campaigns, and that until recently, plastic recycling was heavily reliant on making waste someone else’s problem, would frustrate anyone. But in a world where negativity and misinformation go viral, I think it’s important to distinguish between systemic failures and outright scams.

Plastic is both a producer and consumer problem

While some American plastic producers have attempted to use recycling campaigns to deflect blame and possible regulation, plastic consumers, i.e. you and me, are also part of the problem.

Plastic companies don’t need to convince anyone that their products are sustainable, because that isn’t plastic’s value proposition. We use plastic because it’s extremely versatile, light, and cheap.

Want to bottle a million drinks a day? Easy, you can do it with 15 or 20x less material than glass. Want to wrap food or medicine to prevent it from spoiling? Done in seconds with barely any weight added. Or maybe you run a restaurant and want to offer takeaway? Now you can give your customers lightweight cutlery at nearly no cost. Plastic is simply an incredibly useful product with more applications than I can count, and has boomed since the 1950s precisely because it massively outperforms earlier alternatives.

Moreover, in cases where consumers have a choice between a plastic and non-plastic alternative, as in the bottled drinks market, we don’t see a strong preference for non-plastic alternatives. People seem to buy whatever suits their needs, regardless of perceived recyclability. Even if produceres bare a lot of responsibility for the downsides of plastic consumption, any argument about the bad actors in plastic recycling should be honest about how much we all contribute to the problem.

Mostly, plastic recycling is just hard

Plastic recycling is difficult, almost by design:

• Plastics are made of petroleum-derived polymers - long molecular chains that clump together when heated and moulded. Recycling requires near-perfect separation of plastic by polymer type to remove impurities that lead to structural weakness in the reformed plastic. Separating plastics, whether by hand or by optical sorting machines, is time-consuming and often expensive.

• Not all polymer types are recyclable. Thermoplastics like PET and HDPE - most drink bottles - can be melted and reformed repeatedly, while thermosets - think drink caps or plastic chairs - cannot.

• Once plastics have been separated by polymer type, they have to be shredded, cleaned, melted, and reformed into pellets for onward use. This requires specialised facilities that are expensive and complex. A single-polymer-type facility, i.e. one that only takes in presorted plastic, costs about USD 2 - 6 million in set-up costs, and perhaps USD 1 to 2 million in annual operating costs. AI-assisted optical sorting machines can cost an additional USD 500,000 to 1 million each.

• Recycled plastics are competing against virgin plastics made ‘fresh’ from petroleum, and economics are often not on the side of recycling. Prices for recycled and virgin plastic vary widely, but here’s a rough comparison of the cost of recycled and virgin PET and HDPE across the USA, China, and Europe. Only in Europe is recycled plastic really cost-competitive against virgin plastic.

Recycled vs. Virgin Plastic Cost Comparison ( 2026, USD per tonne)

	Virgin	Recycled	Cheapest Option	Margin
PET
USA	850	1000	Virgin	-150
China	550	1000	Virgin	-450
Europe	1050	900	Recycled	150
HDPE
USA	950	1600	Virgin	-650
China	850	800	Recycled	50
Europe	1550	950	Recycled	600

Looking at the big picture, only a portion of plastic is recyclable. Of that, a smaller portion ends up getting recycled due to difficulties in sorting and processing, and even when it does get recycled, it may not be cost-competitive against virgin plastic. In this system, it’s no surprise that recycling struggles.

Plastic recycling works in some places

I find the “recycling is a lie” argument particularly frustrating because I live in a place where recycling is successful. Switzerland recycles about 30 per cent of municipal waste, compared to 13% in the USA, and about 95% of PET plastic. It’s hard to find statistics for overall plastic recycling, but it’s clear that the system is no joke.

Switzerland is good at waste management because it uses regulation to incentivise good outcomes. Landfills are banned, stores that sell recyclable plastics are required to accept them back for recycling, and people pay by the bag to dispose of garbage.

These kinds of regulations have pushed the plastics industry to become the biggest organiser of plastic recycling in the country, and have made recycling part of the culture here. Swiss beverage producers set up the largest recycling organisation in the country, PET-Recycling Schweiz in 1990, which today levies fees on recyclable plastic containers and uses that revenue to collect, transport, sort, and recycle plastic bottles. Collection facilities are all over the place, and while it’s not as convenient as single-stream recycling systems in many other countries, the result is hard to argue with. All of this has been delivered largely by the private sector, proving that the plastic industry is not by nature some kind of scam artist but can be a key player in a successful system.

Plastic collection at a grocery store in Switzerland

Other countries are excellent recyclers, too. Germany has long held a leading position thanks to its Pfand (deposit) system, but Australia, Italy and the UK all do well with variable demographics and approaches. In places where recycling is weaker, it’s generally because one piece of the system is failing. In lots of poor countries, there just aren’t recycling systems in place. In rich countries with lower recycling rates, like the USA or Spain, it’s usually easy to recycle plastic, but there’s little financial incentive to do so, the recycling mix is contaminated, and the collection burden often falls on local governments.

The real problem afflicting plastic recycling isn’t that the plastic industry is out to lie to us, though it might in some cases, so much as getting plastic recycling right requires money, sustained and smart regulation, and probably, a supportive population. These conditions are somewhat rare and hard to develop, which is why the most successful recycling systems tend to exist only in rich countries.

Going further

The "recycling is a scam" narrative feels like clarity, but it isn't. It takes real failures, like dubious recycling campaigns, contaminated recycling streams, plastic waste shipped to poorer countries and uses them to justify throwing up our hands. The result is that people who might otherwise sort their bottles and advocate for better systems instead conclude that none of it matters.

Switzerland, Germany, and others show that plastic recycling can work at scale, and they've done it through unglamorous means: sensible regulation, financial incentives, and time. The lesson isn't that the entire industry is trustworthy or untrustworthy; it's that a system with a few flaws can be massively improved if people push for the right things rather than dismissing the whole enterprise as a con.

The plastic problem is real and large, in poor countries where recycling infrastructure barely exists and in rich countries that aren’t doing enough. Solving it will require reducing consumption, improving collection, making recycling more economical, and pushing producers to become part of the solution. None of that happens if the dominant narrative is that recycling is a lie invented by Big Plastic, but it might happen if we steer away from the blame game and focus more on meaningful improvements.