Most plastic gets recycled
Only a small fraction of plastic types, primarily PET and HDPE, are commonly and effectively recycled in practice, while the majority of plastic produced globally is landfilled, incinerated, or leaked into the environment because most plastics cannot be economically or technically recycled at scale.
What we know
Plastic is often marketed and perceived as broadly recyclable because of the widespread use of the chasing-arrows recycling symbol on packaging, but that symbol historically indicated only the resin identification code, not an assurance that a given item is actually collected and reprocessed in most recycling systems. A landmark 2022 investigation and report by Greenpeace USA, based on data from recycling facilities across the country, found that only PET (plastic type 1, used in beverage bottles) and HDPE (type 2, used in items like milk jugs and detergent bottles) meet the criteria for being genuinely recyclable in the United States, reprocessed at rates high enough and consistently enough to qualify. Even PET, the most recyclable common plastic, achieved a reprocessing rate of only around 20 to 30 percent in recent years.
The remaining plastic types, including polystyrene (type 6), PVC (type 3), and mixed or multilayer plastics common in food pouches and packaging film, are recycled at rates below 5 percent nationally, and in many cases close to zero, according to the same analysis and separate EPA data. This is due to a combination of factors: these plastics often have lower market value as recycled feedstock, require more complex and expensive separation from other materials, degrade in quality after each recycling cycle unlike glass or metal, and lack robust end markets willing to buy the reprocessed material at a price that covers collection and processing costs.
Globally, a widely cited 2017 study published in Science Advances by Roland Geyer and colleagues estimated that of all plastic ever produced, only about 9 percent has been recycled, while approximately 12 percent has been incinerated and the remaining 79 percent has accumulated in landfills or the natural environment. This accumulation is a major driver of plastic pollution in oceans and waterways, since plastic does not biodegrade in any meaningful timeframe and instead breaks down slowly into smaller fragments and microplastics.
Part of the reason the fully-recyclable perception persists is that plastic producers themselves promoted recycling messaging starting in the 1980s and 1990s, in part as documented by internal industry records reviewed by NPR and PBS Frontline in a 2020 investigation, even while internal assessments reportedly questioned whether widescale plastic recycling would ever be economically viable. The resin identification codes were adopted industry-wide in 1988 partly to aid sorting, but their near-universal application to all plastic types, regardless of actual recyclability, created a lasting public impression that has been difficult to correct.
Several U.S. states, including California, have since passed truth-in-labeling laws restricting the use of the chasing-arrows symbol to packaging that is genuinely and widely recyclable in practice, a direct regulatory response to the gap between the symbol's common use and actual recycling outcomes documented in the Greenpeace and EPA data.
Efforts to improve plastic recycling continue, including chemical recycling technologies that break plastics down to base monomers, and extended producer responsibility laws that shift some cost of end-of-life management back to manufacturers. But as of the mid-2020s, the technical and economic reality remains that most plastic types are not recycled at meaningful scale, and consumers cannot assume that a plastic item bearing a recycling symbol will actually be reprocessed into a new product.
Common claims
- If I put plastic in the recycling bin, it gets recycledOften false - contamination, sorting limits, and market forces prevent much plastic from being recycled
- The recycling triangle symbol means plastic is recyclableMisleading - the symbol indicates polymer type, not that the item will actually be recycled
- Global plastic recycling rate is around 50 percentFalse - global rate is approximately 12 percent