Chloe Zhang
Despite public awareness of the world's plastic waste challenges, the United States—the world's largest plastic polluter—only recylces a small percentage of its plastic waste. The recycling system in the U.S. is flawed and outdated, and the economics of recycling are stacked against success. While some states have instituted policies to hinder progress, others like Maine and Oregon have implemented strategies to hold companies accountable and improve recycling rates. This discrepancy highlights the need for systemic change, driven by policy and innovation, to address the global plastic crisis effectively.
| Characteristics | Values |
|---|---|
| Percentage of plastic recycled in the US | 5% to 6% |
| Percentage of plastic recycled in Maine and Oregon | 80% |
| National average of PET bottles recycled | 30% |
| Number of states with laws preventing bans on plastics | Over a dozen |
| Number of people living within 3 miles of an incinerator in the US | 4.4 million |
| Percentage of incinerators located in low-income, rural, Black, Indigenous, and People of Color communities | 80% |
| Year the US recycling system was set up | 1970s |
| Percentage of plastic recovered for recycling in 2022 that was processed in North America | 94% |
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What You'll Learn
Plastic recycling rates in the US
There are some positive developments, however. States like Maine and Oregon have invested in recycling programs and implemented strategies such as making companies pay for recycling, which have led to higher recycling rates for certain types of plastic bottles. For example, up to 80% of bottles made from PET (polyethylene terephthalate) are recycled in these states. However, other states have laws that hinder progress, such as preventing bans or limits on plastic use.
The lack of federal standards for plastic recycling and the local nature of recycling programs further contribute to the low recycling rates in the US. Additionally, the process of recycling plastic is time-intensive and expensive, as it requires proper sorting and cleaning of materials. Furthermore, many types of plastic cannot be recycled more than once without acquiring defects and contaminants.
To improve plastic recycling rates in the US, experts suggest that better infrastructure is needed, along with more state and federal incentives to build an efficient collection system. Advanced recycling technologies, such as gasification and pyrolysis, also hold promise for increasing recycling rates and the amount of available recycled content. However, addressing the plastic pollution crisis requires a fundamental shift in society's relationship with plastic, driven by policy and innovation.
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The cost of recycling plastic
The United States, the world's largest plastic polluter, recycles only about 5% to 6% of its plastic waste each year. This is due to a variety of factors, including the high cost of recycling infrastructure, the incompatibility of different types of plastics, and the low price of virgin plastic compared to recycled plastic.
The high cost of recycling plastic is further impacted by the incompatibility of different types of plastics, which makes sorting costly and inefficient. Only PET (#1) and HDPE (#2) are widely recycled, while other types of plastics, such as flexible packaging, are incredibly difficult to recycle due to contamination and complex composition.
Additionally, the low price of virgin plastic, often subsidized by fossil fuel subsidies, discourages the use of recycled materials. The global restructuring of the scrap market has also negatively impacted the cost-effectiveness of plastic recycling, as the low value of scrap and high costs of recycling, coupled with low oil prices, now make recycling plastic more expensive than manufacturing virgin plastic.
However, there is a growing demand for recycled plastic as manufacturers of consumer products shift towards more sustainable practices. This increased demand has the potential to positively affect the price of scrap and make recycling plastic more cost-effective in the future. Additionally, new technologies and infrastructure developments may drive down the price of recycling, making it more accessible and affordable for states and localities across the US.
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State-level recycling policies
The United States recycles only about 5% to 6% of its plastic waste annually, with the national average for materials like PET bottles at 30%. This is due to a variety of reasons, including the high cost of infrastructure, the incompatibility of different plastics, and the fact that virgin plastic is often cheaper than recycled plastic.
To address this issue, some states have implemented policies and regulations to improve recycling rates and reduce plastic consumption. Here is an overview of some state-level recycling policies in the United States:
California
California was the first state to pass comprehensive legislation addressing both the reduction of plastics and the promotion of plastics recycling. The law sets specific targets for reducing single-use plastic and expanded polystyrene, with non-compliance resulting in bans. By 2028, at least 30% of plastic items sold or purchased in California must be recyclable, increasing to 65% by 2032. The legislation also includes a $500 million annual plastic pollution mitigation fund and the creation of a producer responsibility organization to oversee recycling programs.
New Jersey
New Jersey has passed a bill establishing recycled content requirements for plastic, glass, and paper packaging, with the aim of stimulating demand for recycled materials. The law sets increasing minimum recycled content levels, with targets such as 50% in rigid plastic containers by 2036 and 40% in plastic carryout bags by 2027.
Rhode Island
Rhode Island's Senate Resolution 671 calls for the formation of a commission to study and identify ways to improve the state's recycling of plastic bottles, miniature alcoholic beverage containers, and single-use plastic packaging. The commission is tasked with considering container deposit and extended producer responsibility programs, with findings to be shared by June 10, 2024.
Maine and Oregon
These states have invested in recycling programs, resulting in up to 80% of PET bottles being recycled.
Iowa, Ohio, and Texas
Legislation in these states allows advanced plastic recyclers to produce crude oil, diesel, gasoline, and home heating oil, as well as feedstocks for making plastic.
West Virginia and Mississippi
Laws in these states allow for the general reuse of plastics, with products of advanced recycling being returned to economic utility.
Other States
Several other states, particularly blue states, have implemented single-use plastic bans or restrictions. Additionally, some states have passed laws encouraging advanced recycling, and more states are expected to consider similar legislation in the future.
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The role of corporations in recycling
The United States, the world's largest plastic polluter, recycles only about 5% to 6% of its plastic waste each year. This is due in part to the high cost and inefficiency of sorting and processing different types of plastics, as well as the lack of infrastructure in rural areas. Despite public awareness campaigns and the proliferation of recycling bins, the economics of recycling fall apart when it comes to consumer and business demand for recycled products.
Large corporations play a critical role in either damaging or protecting the environment through their waste and recycling programs. Of the 875 companies analysed by JUST Capital, only 136 disclosed their waste and recycling data, and of those, about 54% of their waste was recycled. Some companies, such as Intel, Texas Instruments, and Eaton, are leaders in environmental stewardship, with strong commitments to environmental practices and waste management systems.
However, the plastics industry has also been accused of greenwashing, spending millions of dollars on advertising campaigns to promote the benefits of recycling, even though they knew that most plastic would end up in landfills, the ocean, or be burned. This has led to a sense of betrayal and mistrust among the public and local governments, who feel they were lied to about the effectiveness of recycling.
To address the plastic pollution crisis, systemic change is needed, driven by policy and innovation. This includes increasing state and federal incentives to build the infrastructure for collection and processing, as well as legal reforms to curb the plastic industry's negative impact. Corporations can play a significant role in driving this change by reducing their plastic waste, investing in recycling technologies, and being transparent about their environmental practices.
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The future of plastic recycling
One major issue is the shortage of costly infrastructure required for recycling plastics. This is particularly true in rural areas, which often cannot afford the expensive machinery and processes needed to properly sort, clean, and recycle plastic materials. To address this, there are calls for more state and federal incentives to build the necessary infrastructure for collection and recycling. Additionally, new technologies such as AI and robotics are being utilized to modernize the recycling system and improve efficiency.
Another challenge is the inherent design of plastic products, which are often not created with recycling in mind. Most plastic products are difficult to repurpose due to their complex compositions and the presence of various chemical additives that give them specific properties. Only plastics labeled 1 and 2, such as clear drinking bottles, milk jugs, and some food packaging, are widely recycled. However, even these recycled plastics may undergo "downcycling," where they are turned into lower-quality products.
The economics of recycling also present obstacles. Virgin plastic, often subsidized by fossil fuel subsidies, is cheaper than recycled plastic, creating a price disparity that discourages the use of recycled materials. Additionally, the plastics industry has been accused of greenwashing, misleading consumers into believing that their products are recyclable when they are not. This has led to a growing awareness of the need for widespread legal and systemic reform to curb the industry's negative impact on the environment.
Despite these challenges, there are reasons for optimism. States like Maine and Oregon have implemented successful recycling programs, achieving up to 80% recycling rates for bottles made from PET (polyethylene terephthalate). These states have adopted strategies that make companies pay for recycling, shifting the responsibility from consumers. Additionally, advanced recycling technologies, such as gasification and pyrolysis, hold promise in accepting and recycling mixed, layered, and soiled plastics. According to a study by ICIS, combining advanced recycling with mechanical recycling could achieve 30% recycled content in plastic packaging by 2030 and 40% by 2040.
In conclusion, the future of plastic recycling in the United States depends on addressing the current shortcomings of the system. This includes improving infrastructure, adopting new technologies, implementing effective policies, and holding the plastics industry accountable. By doing so, the country can move towards increasing the recycling rate, reducing plastic pollution, and mitigating the environmental impact of plastic waste.
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Frequently asked questions
Only about 5% to 6% of plastics are recycled each year in the United States. However, in states like Maine and Oregon, which have invested in recycling programs, up to 80% of bottles made from PET (polyethylene terephthalate) are recycled.
There are several reasons for the low recycling rate:
- Plastic is not designed to be recycled and most plastic items collected as recycling are not actually recycled.
- The recycling system is flawed as most plastics are incompatible, making sorting costly and inefficient.
- The economics of recycling are stacked against success as virgin plastic is often cheaper than recycled plastic due to fossil fuel subsidies.
- There is a shortage of costly infrastructure required for recycling, especially in rural areas.
- The plastics industry has misled the public into believing that plastics are recyclable when most are not.
To improve the plastic recycling rate in the US, several measures can be taken:
- Increase state and federal incentives to build the necessary infrastructure for collection and recycling.
- Implement policies that support recycling and do not hinder progress. For example, Maine and Oregon have instituted policies to make companies pay for recycling.
- Address the root problem of plastic pollution by recognizing that plastics are cheap and profitable, and therefore, society must reduce plastic consumption.
- Improve the recycling system with new technologies like AI and robotics to better reflect the types of plastic packages in use today.
In the US, there is no federal standard for determining which plastics can be recycled, and recycling tends to vary locally. However, plastics labeled with numbers 1 and 2, such as clear drinking bottles, some food packaging, milk jugs, shampoo bottles, etc., are more widely recycled.
