Foam coffee cups, takeout boxes, and packing blocks are unlikely to be recycled, and this isn’t due to any fault of consumers. The majority of Americans do not have access to recycling systems for these materials. While the plastics industry claims improvements, a disconnect remains between these claims and practical recycling options for individuals.
Understanding why foam is difficult to recycle starts with knowing its composition. Polystyrene, often called “Styrofoam,” exists in multiple forms. Expanded Polystyrene (EPS) is commonly found in coffee cups and packing materials, while General-Purpose Polystyrene (GPPS) and High Impact Polystyrene (HIPS) are used in utensils and appliance parts. Each type requires distinct recycling methods.
The #6 symbol on foam containers indicates the type of plastic, not its recyclability. Placing it in the recycling bin based solely on this symbol could contaminate other recyclables such as paper, cardboard, and aluminum, risking rejection of the entire batch.
The Recycling That Happens Without You
The plastics industry has introduced the Polystyrene Recycling Alliance (PSRA), which conducted a comprehensive study to identify where polystyrene foam recycling occurs in the US. The headline figure claims about 105 million Americans, or one-third of the population, can access recycling services for at least one type of polystyrene.
This figure appears promising, but a closer examination reveals more details.
The PSRA–RRS Polystyrene End Markets Study, released in February 2026, is the most thorough inventory of polystyrene recycling infrastructure in the US and Canada. It identifies 81 companies managing EPS and XPS foam, with 119 facilities across 30 US states and four Canadian provinces. Approximately 52% of these companies are manufacturing end markets that convert recovered foam into new products like transport packaging and insulation.
Most recycling is conducted through business-to-business systems rather than consumer channels. Large retailers, warehouses, and appliance stores generate substantial amounts of packing foam and have arrangements with haulers for collection. This foam is compressed into “densified foam” and sent to manufacturers for reuse. Some European and Asian firms also import compressed EPS from North America. Additionally, there are over 700 drop-off locations for foam within the country.
Environmental organizations point out that EPS drop-off access, contrary to industry claims, reaches only around 3% of the US population.
Between 2019 and 2023, Foam Recycling Coalition programs nearly doubled the amount of EPS foam collected, as reported by Waste Dive. The Alliance reported that 168.6 million pounds of EPS foam were diverted from disposal in North America in 2022. However, this process is mostly invisible to consumers and rarely involves household recycling bins.
For rigid polystyrene forms, like those in refrigerators or blender parts, recycling prospects are less favorable. The same PSRA–RRS study found only 45 companies handling GPPS and HIPS in the US and Canada, with merely 13% turning it into new products. These companies operate 50 sites across 22 US states and four Canadian provinces, compared to 119 facilities for foam. Most recycled post-consumer rigid polystyrene comes from medical and e-waste programs, not household recycling.
For consumers navigating this landscape, Earth911’s Recycling Mystery: Expanded Polystyrene provides practical guidance on what’s accepted and where.
Why Curbside Doesn’t Want It
Foam is challenging for recyclers primarily because it consists mostly of air.
EPS is composed of about 95% air by volume. A standard collection truck can fill up with foam that weighs very little, making collection financially inefficient. Furthermore, foam easily disintegrates, and small pieces can contaminate paper and cardboard, reducing their value.
A 2024 ChemSusChem study found that processing polystyrene costs approximately $1,456 per metric ton, more than most other plastics. This cost is feasible only with grants, subsidies, or guaranteed supply chains, none of which exist on the scale needed for all the foam Americans discard.
What “Chemical Recycling” Can and Can’t Do
While polystyrene can technically be “chemically recycled” by breaking it down into its original components for new plastic, this is not occurring on a large scale.
The sole US facility dedicated to this process, operated by Regenyx in Oregon, closed in early 2024. A National Resources Defense Council report in March 2025 noted only eight chemical recycling facilities of any type across the US. Most products from these plants are not new plastic but fuel oil, indicating the material is not truly recycled but rather burned differently. The Regenyx facility produced about one ton of hazardous waste for each ton of usable output, a significant issue not openly discussed by the industry.
The 79% Nobody Talks About
One notable statistic: only 21% of residential recyclables in the US are actually recycled, according to The Recycling Partnership’s 2024 State of Recycling Report, an extensive independent analysis of the US recycling system.
What happens to the other 79%? Much of it is lost at home before reaching recycling facilities. People may lack access to recycling programs, be unaware of local program rules, or simply not participate. The report, alongside EPA plastics data, indicates the overall US plastic recycling rate is only about 5–6%. For foam, largely excluded from curbside programs, this gap is even more challenging to bridge. The industry promotes drop-off programs, but these require consumers to know where to go, make special trips, and bring clean foam, which is a significant demand.
The Recycling Partnership highlights that the main issue in the US recycling system is not technology or end markets, but public involvement. This requires funding for education and outreach, which most municipalities lack. The EPA’s 2024 Recycling Infrastructure Assessment estimated upgrading the US system by 2030 would cost $36–$43 billion. A Resource Recycling summary found nearly half of US states don’t track the number of curbside programs they have. A system cannot be fixed if it isn’t measured.
How The U.S. EPS Recycling Rate Compares
The US trails behind other developed nations in foam recycling.
According to 2023 market data, EPS recycling rates for similar packaging are approximately 88% in South Korea, 83% in Taiwan, and 68% in Japan. Europe averages around 40%, though there are significant variations. Some countries, like Portugal and Norway, achieve nearly 90% recovery rates, mainly through fish box collection programs, while others are far below. North America has a rate of roughly 31%, mostly from commercial rather than household programs.
It’s important to note that these figures primarily come from GESA (Global EPS Sustainability Alliance) and related industry groups with vested interests in presenting positive data. Independent verification is limited.
Japan’s foam recycling program has been active since 1978, with the country’s EPS industry group reporting an effective utilization rate of 94.2% in 2024. This “effective utilization” includes energy-recovery incineration, not just mechanical recycling. South Korea implemented Extended Producer Responsibility (EPR) laws, holding packaging producers accountable for recycling costs as early as 2000. The US lacks a federal EPR law for packaging, with only seven states having enacted such laws.
Overall, the US ranked 30th globally in the 2024 Environmental Performance Index’s waste recovery score, behind Germany, Japan, South Korea, and much of Western Europe.
The Biggest Companies Are Giving Up on Foam
Indications of foam’s uncertain future come not from regulators but from the brands using it.
The Ellen MacArthur Foundation (EMF), monitoring voluntary sustainability pledges from over 1,000 companies representing about 20% of global plastic packaging, released its final progress report in late 2025. Since 2018, signatories have eliminated over 775,000 metric tons of problematic plastics, including polystyrene and PVC, from their packaging.
The EMF identifies certain polystyrene formats, notably foam foodservice containers, as plastics to be eliminated rather than recycled. In its framework for problematic plastics, these materials are consistently marked for phase-out, not circular use. This view is shared by members such as Nestlé, Unilever, Coca-Cola, and L’Oréal.
Meanwhile, such companies are struggling to meet recycled-content targets for plastics. The proportion of recycled plastic in the global packaging market rose slightly — from 3.4% to 4.2% — even as committed companies tripled their use of recycled content. Chemical & Engineering News reported in November 2025 that plastics recycling faces challenges industry-wide.
Voluntary commitments can advance leaders, but they don’t transform the system.
States Are Banning Expanded Polystyrene
Twelve states and three US territories have decided not to wait for recycling improvements and have banned foam food containers entirely, with Earth911 monitoring these developments. Oregon, California, Delaware, Rhode Island, and Hawaii all joined the ban list as of January 1, 2025.
California’s legislation included a recycling requirement: foam producers needed to demonstrate a 25% recycling rate by January 2025 to continue selling EPS foodware in the state. When CalRecycle reported to lawmakers that the industry had significantly underperformed—achieving about 6% when the law was enacted—foam containers were effectively banned.
Not all ban attempts have succeeded. Montana’s legislature passed a phase-out bill in spring 2025, but it was vetoed by the governor. A federal “Farewell to Foam Act” has been introduced in Congress but remains unpassed.
Globally, bans have advanced further. The EU banned foam food containers in 2021, followed by Canada in 2022. Over 97% of Australians now live under an EPS ban, according to Wikipedia’s phase-out tracker.
What Would Actually Fix Polystyrene Recycling
The straightforward truth is that recycling alone cannot solve the foam issue, but better policies can.
The Recycling Partnership’s EPR analysis indicates that states with Extended Producer Responsibility laws have recycling rates up to three times higher than those without such laws. EPR provides funding for consumer education, access, and infrastructure that municipalities with limited budgets cannot afford independently.
The PSRA’s end markets study candidly addresses the needs for rigid polystyrene recycling. The industry faces a dilemma: sorting facilities are reluctant to invest in equipment without guaranteed buyers, and buyers require a reliable supply. The study suggests offering subsidies per pound to sorting facilities for separating polystyrene from mixed plastic streams. Without financial incentives, the economic model fails.
As reported by Earth911 on early EPR programs in Oregon and Maine, the initial results are promising, though the implementation is still in its infancy. Seven states now have packaging EPR laws, including Maine, Oregon, Colorado, California, Minnesota, Maryland, and Washington, with more considering them.
The broader insight is that without policy structures that alter the economics, such as adopting EPR, mandatory recycled content standards, or bans, voluntary actions result in incremental improvements to a systemic issue. As Chemical & Engineering News noted, even companies with robust sustainability commitments are falling short.
What You Can Do At Home
Find a drop-off:
- Search Earth911 for EPS foam drop-off locations near you. These are separate from your curbside bin — call ahead to confirm they accept your specific type of foam.
- For foam meat trays, most facilities won’t take food-soiled containers, so they must be clean and dry.
- Retailers like The UPS Store accept clean packing peanuts for reuse.
Cut foam out of your routine:
- Bring your own insulated mug to the coffee shop instead of accepting a foam cup.
- When ordering takeout, ask for paper or compostable containers.
- When shipping things, use crumpled newspaper, shredded paper, or molded pulp instead of foam peanuts.
Push for better policy:
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