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New York City is making people compost — or pay up

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Thursday, April 10, 2025

Property owners and landlords in New York City can now be fined $25 or more if residents are found throwing a banana peel in the trash. As of April 1, all New Yorkers must separate organic waste — that includes food scraps, food-soiled paper (like empty pizza boxes), and leaf and yard waste — from the rest of their trash, similar to how metal, glass, paper, and plastic is set aside for recycling.  This is how the city is encouraging — or indeed, mandating — participation in its curbside composting program, where food waste is collected weekly by the sanitation department, same as the trash and recycling. Mandatory curbside composting is still relatively new in New York City; the program only rolled out in all five boroughs late last year.  The best use of food, of course, is to feed people. When it can’t do that, composting is one tool to help reduce emissions from organic waste — the methane released as food decays in landfills is a major driver of global warming. As a whole, the United States wastes as much food as it did nearly 10 years ago, despite setting an ambitious goal to cut food waste in half.  Getting New Yorkers onboard with composting will take time — and effort. When it comes to diverting food waste from landfills by composting it instead, New York lags far behind other large U.S. cities. The city recovered less than 5 percent of eligible households’ organic waste in the 2024 fiscal year. The fines announced this month are designed to boost compliance; in the first week of April, the New York City Department of Sanitation, or DSNY, issued nearly 2,000 tickets for allegedly failing to separate organics.   “That is only half the story: We picked up 2.5 million pounds of compostable material last week,” said Vincent Gragnani, press secretary for DSNY, “a 240 percent increase over the 737,000 pounds collected during the same week last year.” But critics say the city should focus more on educating residents on the benefits of composting.  “My concern is that, instead of doing outreach, we’re focusing on fear-mongering,” said Lou Reyes, a local composting advocate. During the COVID-19 pandemic, Reyes and his partner started a volunteer-run effort in Astoria, Queens, to collect and compost neighborhood food waste. He described the city’s recovery rate of organic waste prior to the rollout of fines as “pretty shameful.”  The lackluster participation in the city’s composting program may be a function of time — Seattle, for example, banned organics in the trash 10 years ago. In San Francisco, composting has been mandatory since 2009.  Still, experts say boosting food waste collection in New York, a metropolis with more than 8 million people, will also take dedicated education and outreach. “I would say our biggest tool that the department uses is education,” said Joseph Piasecki, the public affairs and policy coordinator for San Francisco’s environmental department. He mentioned that the city’s organics hauler works to notify residents and businesses of potential mix-ups before fining them.  “They will reach out, our department will reach out, we will call, we’ll put boots on the ground to go, like physically go, there, and be like, How can we help you be successful?” said Piasecki.  A worker walks past piles of yard waste at the New York City Department of Sanitation composting facility in Staten Island. Angela Weiss / AFP via Getty Images At a preliminary budget hearing last month, DSNY said it has sent out citywide mailers about the composting fines; the department is also meeting with every community board and holding information sessions for residents and property managers to better educate the public about the program. And Piasecki stressed that San Francisco’s composting program should not serve as a direct comparison for New York’s. About 800,000 people live in San Francisco, roughly a tenth of the population of New York City. It also covers a much smaller geographic area: about 50 square miles compared to just over 300. A better comparison might be Los Angeles, a city of more than 3 million that just rolled out a mandatory curbside composting program two years ago. But adding to DSNY’s composting woes is that the agency has failed to reassure critics of the composting program, who argue the city is misleading residents about what happens to their food scraps while also creating an environmental justice issue.   As of now, food waste that gets picked up by DSNY will usually wind up in one of two places: a composting facility on Staten Island or a wastewater-treatment plant on the edge of Brooklyn and Queens. But last year, DSNY reported that only one-fifth of food waste collected actually makes it to the composting facility. The rest is sent to the wastewater-treatment plant in the Brooklyn neighborhood of Greenpoint. (Asked for updated figures, Gragnani said the department did not have a precise breakdown, as the numbers often fluctuate.)   At the wastewater-treatment plant, organic waste is mixed with sewage sludge and broken down in an anaerobic digester, where it produces methane and other gases. This cocktail of gases — known as biogas — can then serve multiple purposes: It can be used on-site to power the facility itself, or it could be refined into renewable natural gas and used to heat homes. Instead, the New York City plant has been blasted by locals for flaring off excess methane.  The solids leftover from this process — known as the digestate — could technically be used to enhance soils. However, advocates worry it may be too low-quality to be of any use to farmers and gardeners since it was originally mixed with city wastewater, which means it may ultimately end up in landfills, too. (Asked for comment, Gragnani directed Grist to New York state’s Department of Environmental Protection, which operates the digesters.)  In Los Angeles, the city’s guidance on curbside organics collection is clear about where it goes: Food scraps and yard waste collected are turned into compost that is then used by farmers to grow organic products. In San Francisco, according to Piasecki, some of the compost created by scraps is then used by Napa Valley wineries. He added that this could be a moment “for New York to develop that kind of story,” especially if compost from the city eventually helps rural communities throughout the state. A hauler moves a container of compostable materials in San Francisco. Justin Sullivan / Getty Images For now, DSNY may have its hands full, answering to critics who say the anaerobic digestion process further entrenches the fossil fuel industry at a time when cities need instead to decarbonize.   For example, when biogas is converted into what’s known as renewable natural gas and then given to the local utility company for free, it’s “creating an incentive for rebuilding all the [gas] pipes and making the investments in this fossil fuel infrastructure,” said Eric Goldstein, the New York City environmental director for the Natural Resources Defense Council. Asked to respond to these criticisms, Gragnani, the press secretary for DSNY, said, “Would the ‘local environmental advocates’ you spoke with prefer that we use fracked gas to heat homes and businesses? Unfortunately, their rhetoric can discourage participation and send more food and yard waste to release methane in faraway landfills.” Anaerobic digestion can play an important role within food-waste reduction programs, said Marcel R. Howard, zero-waste program manager at the Global Alliance for Incinerator Alternatives. But he added that it “must be implemented within zero-waste and social justice frameworks to prevent environmental harm and prioritize community needs.”  In the end, New York City has its work cut out for it. Reyes said that he wants to see “real, legitimate” outreach from DSNY on why separating food waste matters. “I am a huge supporter of municipal organic recovery that actually works,” he said. That means having the community actually buy into the idea of keeping food out of landfills and ensuring environmental justice issues — like flaring methane in a populous neighborhood — are not created in the process. “Those are, I think, more acceptable and more dignified solutions than the mess that we have in New York City,” he added. This story was originally published by Grist with the headline New York City is making people compost — or pay up on Apr 10, 2025.

New Yorkers can now get fined for not separating their food scraps. Some critics say that's not the right approach.

Property owners and landlords in New York City can now be fined $25 or more if residents are found throwing a banana peel in the trash. As of April 1, all New Yorkers must separate organic waste — that includes food scraps, food-soiled paper (like empty pizza boxes), and leaf and yard waste — from the rest of their trash, similar to how metal, glass, paper, and plastic is set aside for recycling. 

This is how the city is encouraging — or indeed, mandating — participation in its curbside composting program, where food waste is collected weekly by the sanitation department, same as the trash and recycling. Mandatory curbside composting is still relatively new in New York City; the program only rolled out in all five boroughs late last year. 

The best use of food, of course, is to feed people. When it can’t do that, composting is one tool to help reduce emissions from organic waste — the methane released as food decays in landfills is a major driver of global warming. As a whole, the United States wastes as much food as it did nearly 10 years ago, despite setting an ambitious goal to cut food waste in half

Getting New Yorkers onboard with composting will take time — and effort. When it comes to diverting food waste from landfills by composting it instead, New York lags far behind other large U.S. cities. The city recovered less than 5 percent of eligible households’ organic waste in the 2024 fiscal year. The fines announced this month are designed to boost compliance; in the first week of April, the New York City Department of Sanitation, or DSNY, issued nearly 2,000 tickets for allegedly failing to separate organics.  

“That is only half the story: We picked up 2.5 million pounds of compostable material last week,” said Vincent Gragnani, press secretary for DSNY, “a 240 percent increase over the 737,000 pounds collected during the same week last year.”

But critics say the city should focus more on educating residents on the benefits of composting. 

“My concern is that, instead of doing outreach, we’re focusing on fear-mongering,” said Lou Reyes, a local composting advocate. During the COVID-19 pandemic, Reyes and his partner started a volunteer-run effort in Astoria, Queens, to collect and compost neighborhood food waste. He described the city’s recovery rate of organic waste prior to the rollout of fines as “pretty shameful.” 

The lackluster participation in the city’s composting program may be a function of time — Seattle, for example, banned organics in the trash 10 years ago. In San Francisco, composting has been mandatory since 2009

Still, experts say boosting food waste collection in New York, a metropolis with more than 8 million people, will also take dedicated education and outreach.

“I would say our biggest tool that the department uses is education,” said Joseph Piasecki, the public affairs and policy coordinator for San Francisco’s environmental department. He mentioned that the city’s organics hauler works to notify residents and businesses of potential mix-ups before fining them. 

“They will reach out, our department will reach out, we will call, we’ll put boots on the ground to go, like physically go, there, and be like, How can we help you be successful?” said Piasecki. 

A worker walks past piles of yard waste at the New York City Department of Sanitation composting facility in Staten Island.
A worker walks past piles of yard waste at the New York City Department of Sanitation composting facility in Staten Island. Angela Weiss / AFP via Getty Images

At a preliminary budget hearing last month, DSNY said it has sent out citywide mailers about the composting fines; the department is also meeting with every community board and holding information sessions for residents and property managers to better educate the public about the program. And Piasecki stressed that San Francisco’s composting program should not serve as a direct comparison for New York’s. About 800,000 people live in San Francisco, roughly a tenth of the population of New York City. It also covers a much smaller geographic area: about 50 square miles compared to just over 300. A better comparison might be Los Angeles, a city of more than 3 million that just rolled out a mandatory curbside composting program two years ago.

But adding to DSNY’s composting woes is that the agency has failed to reassure critics of the composting program, who argue the city is misleading residents about what happens to their food scraps while also creating an environmental justice issue.  

As of now, food waste that gets picked up by DSNY will usually wind up in one of two places: a composting facility on Staten Island or a wastewater-treatment plant on the edge of Brooklyn and Queens. But last year, DSNY reported that only one-fifth of food waste collected actually makes it to the composting facility. The rest is sent to the wastewater-treatment plant in the Brooklyn neighborhood of Greenpoint. (Asked for updated figures, Gragnani said the department did not have a precise breakdown, as the numbers often fluctuate.) 

 At the wastewater-treatment plant, organic waste is mixed with sewage sludge and broken down in an anaerobic digester, where it produces methane and other gases. This cocktail of gases — known as biogas — can then serve multiple purposes: It can be used on-site to power the facility itself, or it could be refined into renewable natural gas and used to heat homes. Instead, the New York City plant has been blasted by locals for flaring off excess methane

The solids leftover from this process — known as the digestate — could technically be used to enhance soils. However, advocates worry it may be too low-quality to be of any use to farmers and gardeners since it was originally mixed with city wastewater, which means it may ultimately end up in landfills, too. (Asked for comment, Gragnani directed Grist to New York state’s Department of Environmental Protection, which operates the digesters.) 

In Los Angeles, the city’s guidance on curbside organics collection is clear about where it goes: Food scraps and yard waste collected are turned into compost that is then used by farmers to grow organic products. In San Francisco, according to Piasecki, some of the compost created by scraps is then used by Napa Valley wineries. He added that this could be a moment “for New York to develop that kind of story,” especially if compost from the city eventually helps rural communities throughout the state.

A hauler moves a container of compostable materials in San Francisco, California.
A hauler moves a container of compostable materials in San Francisco.
Justin Sullivan / Getty Images

For now, DSNY may have its hands full, answering to critics who say the anaerobic digestion process further entrenches the fossil fuel industry at a time when cities need instead to decarbonize.  

For example, when biogas is converted into what’s known as renewable natural gas and then given to the local utility company for free, it’s “creating an incentive for rebuilding all the [gas] pipes and making the investments in this fossil fuel infrastructure,” said Eric Goldstein, the New York City environmental director for the Natural Resources Defense Council.

Asked to respond to these criticisms, Gragnani, the press secretary for DSNY, said, “Would the ‘local environmental advocates’ you spoke with prefer that we use fracked gas to heat homes and businesses? Unfortunately, their rhetoric can discourage participation and send more food and yard waste to release methane in faraway landfills.”

Anaerobic digestion can play an important role within food-waste reduction programs, said Marcel R. Howard, zero-waste program manager at the Global Alliance for Incinerator Alternatives. But he added that it “must be implemented within zero-waste and social justice frameworks to prevent environmental harm and prioritize community needs.” 

In the end, New York City has its work cut out for it. Reyes said that he wants to see “real, legitimate” outreach from DSNY on why separating food waste matters. “I am a huge supporter of municipal organic recovery that actually works,” he said. That means having the community actually buy into the idea of keeping food out of landfills and ensuring environmental justice issues — like flaring methane in a populous neighborhood — are not created in the process.

“Those are, I think, more acceptable and more dignified solutions than the mess that we have in New York City,” he added.

This story was originally published by Grist with the headline New York City is making people compost — or pay up on Apr 10, 2025.

Read the full story here.
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Microplastics May Trigger Alzheimer’s-Like Brain Damage

College of Pharmacy Professor Jaime Ross has discovered that cognitive decline occurs in a sex-dependent manner, mirroring patterns observed in humans. Tiny fragments of plastic, known as microplastics and nanoplastics, are now so widespread in the environment that they regularly make their way into our bodies through the food we eat, the water we drink, [...]

A University of Rhode Island study suggests micro- and nanoplastics can accumulate in the brain, potentially accelerating Alzheimer’s symptoms in genetically at-risk individuals. Credit: StockCollege of Pharmacy Professor Jaime Ross has discovered that cognitive decline occurs in a sex-dependent manner, mirroring patterns observed in humans. Tiny fragments of plastic, known as microplastics and nanoplastics, are now so widespread in the environment that they regularly make their way into our bodies through the food we eat, the water we drink, and even the air we breathe. A new study from the University of Rhode Island’s College of Pharmacy reports that these particles can travel throughout the body, reaching organs such as the brain, where they may build up and contribute to conditions resembling Alzheimer’s disease. This research builds on earlier work showing that microplastics are capable of passing through the blood-brain barrier, a natural defense system that usually shields the brain from harmful agents as tiny as viruses and bacteria. Assistant Professor Jaime Ross extended the investigation to explore how these plastics affect brain function. Her team’s results suggest that the accumulation of micro- and nanoplastics in the brain may play a role in memory loss and cognitive decline, particularly in people with certain genetic risk factors for Alzheimer’s. Testing Microplastic Exposure in Mice Ross’ latest study, published recently in the journal Environmental Research Communications, examined mice that had been genetically modified to include the naturally occurring gene APOE4, a strong indicator of Alzheimer’s risk, making people 3.5 times more likely to develop the disease than those who carry the APOE3 variant of the gene that is passed from parents to offspring. URI College of Pharmacy Assistant Professor Jaime Ross has found links between micro- and nanoplastics and Alzheimer’s Disease in mice. Credit: URI Communications“In these mice, like in people, it’s not a guarantee that you’re going to see any changes in cognition. You could have identical twins both carrying APOE4, one totally cognitively healthy, and the other could develop Alzheimer’s disease,” Ross said. “So that tells us there’s something about lifestyle, something about the environment going on. There are modifiable factors we’re studying related to Alzheimer’s–diet, exercise, vitamins, and especially environmental toxins like microplastics. If you carry the APOE4, and you happen to consume a lot of microplastics, will this contribute to Alzheimer’s disease?” To find out, Ross and her team exposed two groups of mice—one with the APOE4 variant and one with APOE3—to micro- and nanoplastics in their drinking water over a period of three weeks. The tiny particles from polystyrene—among the most abundant plastics in the world, found in Styrofoam take-out containers, plastic cups, and more—infiltrated the mice’ organs, including the brain, as expected. The research included a control group from each APOE designation did not receive microplastic exposure. Ross’ team then ran the mice through a series of tests to examine their cognitive ability, beginning with an open-field test, in which researchers put a mouse in a chamber and allow it to explore at will for 90 minutes. Ordinarily, a mouse will hug the walls, naturally attempting to hide from potential predators. However, after microplastic exposure, the APOE4 mice—especially the male mice—tended to wander more in the middle of the chamber and spend time in open space, leaving themselves vulnerable to predators. Behavioral and Memory Changes To test their ability to recognize novel objects, Ross placed mice in an open chamber with two distinct objects. After having time to explore the objects, the mice were removed and returned later, this time with one of the objects replaced with a different shape. The female mice with APOE4 and microplastic exposure were slow to recognize the novel objects, if they did at all, a sign of cognitive decline affecting memory. “In the first test, you can see the males are spending more time and resting more in the center of the arena. In females, we saw changes in novel object recognition,” Ross said. “In human Alzheimer’s patients, men tend to experience more changes in apathy; they care less. Women experience more changes in memory. So the memory and the apathy connection are pretty clear: When you expose animals that are carrying the largest known risk factor in humans for developing Alzheimer’s disease to micro- and nanopastics, lo and behold, their behavior changes in a sex-dependent manner similar to the sex-dependent differences we see with Alzheimer’s patients.” A Growing Environmental and Health Crisis The results are concerning enough to warrant further study into the cognitive decline caused by exposure to micro- and nanoplastics, which are among the most prominent environmental toxins to which people are routinely exposed. (A separate URI study released in 2023 revealed of the extent to which microplastics accumulate in the environment, shockingly finding that the top two inches of the floor of Narragansett Bay contain more than 1,000 tons of microplastics.) Ross is continuing to expand her research into the topic and encourages others to do so, in the hope of leading to better regulation of the toxins. The Microplastics Safety Act, introduced in the U.S. House of Representatives in July, would direct the U.S. Food and Drug Administration to study the human health impacts of microplastics in food and water, specifically focusing on vulnerabilities for children, the endocrine and reproductive systems, and links to cancer and chronic illnesses. “There has not been a lot of money spent on the human health impacts of microplastics,” Ross said, noting she is in regular discussion with the Rhode Island Congressional delegation about the need for regulation. “It’s interesting that what we’re seeing in mice is similar to what we’re seeing in the real world. We want to encourage further research into the scourge of micro- and nanoplastics.” Reference: “Short-term exposure to polystyrene microplastics alters cognition, immune, and metabolic markers in an apolipoprotein E (APOE) genotype and sex-dependent manner” by Lauren Gaspar, Sydney Bartman, Hannah Tobias-Wallingford, Giuseppe Coppotelli and Jaime M Ross, 20 August 2025, Environmental Research Communications.DOI: 10.1088/2515-7620/adf8ae Never miss a breakthrough: Join the SciTechDaily newsletter.

New Hope in Alzheimer’s Research: A Special Report

Breakthrough therapies, new diagnostics and preventive measures for fighting a devastating disease

September 16, 20252 min readNew Hope in Alzheimer’s Research: A Special ReportBreakthrough therapies, new diagnostics and preventive measures for fighting a devastating diseaseBy Lauren Gravitz This article is part of “Innovations In: Alzheimer's Disease” an editorially independent special report that was produced with financial support from Eisai.A diagnosis of Alzheimer’s disease is typically followed by years of uncertainty, grief and a painful decline into oblivion. But although there is so much researchers still don’t understand about the disease and what drives it, scientists are making progress faster than ever before and providing patients and their families with options for both diagnosis and treatment.Over the past few decades researchers have begun to realize that Alzheimer’s is more than the tangles of tau proteins and clusters of amyloid plaque that are the defining biological signs of the disease. Today, as Esther Landhuis describes, with the help of detailed graphics, there are more than 100 ongoing trials aimed at slowing or even stopping disease progression, and they target a variety of underlying mechanisms. The first therapies that specifically home in on and break up amyloid plaques have already been approved by the U.S. Food and Drug Administration. In clinical trials, they slowed decline for some people with early Alzheimer’s, but, as Liz Seegert reports, the drugs also come with substantial risk and are not a one-size-fits-all solution.On supporting science journalismIf you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.Changes to daily habits, such as increased exercise and social interaction, better nutrition, and supplements, are another option to consider. Sara Harrison notes that although the results from studies are mixed, researchers hope that focusing on someone’s day-to-day health can delay onset of the worst symptoms of dementia. Such improvements aren’t available to everyone, however. Black Americans are twice as likely as white Americans to be diagnosed with Alzheimer’s or other dementias. Jyoti Madhusoodanan analyzes the substantial evidence that this higher rate is a direct result of systemic racism, environmental pollution, and other experiences related to discrimination.The earlier someone is diagnosed with Alzheimer’s, the sooner they can begin interventions and start to plan for the future. Blood tests can finally make this early detection easier. They’re not infallible, however. Cassandra Willyard explains that the currently available blood tests are less a screening tool and more part of a confirmatory approach, best for people already experiencing dementia symptoms.The global incidence of Alzheimer’s is increasing at a rapid rate. In the U.S., more people than ever are being diagnosed even as the number of care options dwindles. Tara Haelle explores the reasons for that and profiles one program aiming to help states coordinate and improve care for dementia patients and their caregivers.Alzheimer’s is a devastating diagnosis. But for the first time since the condition’s initial description in 1906, scientists and clinicians are providing both dementia patients and their family members with glimmers of hope.It’s Time to Stand Up for ScienceIf you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in that two-century history.I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm always educates and delights me, and inspires a sense of awe for our vast, beautiful universe. I hope it does that for you, too.If you subscribe to Scientific American, you help ensure that our coverage is centered on meaningful research and discovery; that we have the resources to report on the decisions that threaten labs across the U.S.; and that we support both budding and working scientists at a time when the value of science itself too often goes unrecognized.In return, you get essential news, captivating podcasts, brilliant infographics, can't-miss newsletters, must-watch videos, challenging games, and the science world's best writing and reporting. You can even gift someone a subscription.There has never been a more important time for us to stand up and show why science matters. I hope you’ll support us in that mission.

Amid state inaction, California chef sues to block sales of foam food containers

The suit claims Atlanta-based WinCup continues to sell, distribute and market foam products in California despite a state law that was supposed to ban such sales starting Jan. 1.

Redwood City — Fed up with the state’s refusal to enforce a law banning the sale of polystyrene foam cups, plates and bowls, a San Diego County resident has taken matters into his own hands.Jeffrey Heavey, a chef and owner of Convivial Catering, a San Diego-area catering service, is suing WinCup, an Atlanta-based foam foodware product manufacturing company, claiming that it continues to sell, distribute and market foam products in California despite a state law that was supposed to ban such sales starting Jan. 1. He is suing on behalf of himself, not his business.The suit, filed in the San Diego County Superior Court in March, seeks class action status on behalf of all Californians. Heavey’s attorney, William Sullivan of the Sullivan & Yaeckel Law Group, said his client is seeking an injunction to stop WinCup from selling these banned products in California and to remove the products’ “chasing arrows” recycling label, which Heavey and his attorney describe as false and deceptive advertising.They are also seeking damages for every California-based customer who paid the company for these products in the last three years, and $5,000 to every senior citizen or “disabled” person who may have purchased the products during this time period.WinCup didn’t respond to requests for comments, but in a court filing described the allegations as vague, unspecific and without merit, according to the company’s attorney, Nathan Dooley. Jeffrey Heavey is suing foodware maker WinCup, claiming that it continues to sell, distribute and market foam products in California despite a state law that was supposed to ban such sales starting Jan. 1. (Luke Johnson / Los Angeles Times) At issue is a California ban on the environmentally destructive plastic material, which went into effect on Jan. 1, as well as the definition of “recyclable” and the use of such a label on products sold in the state.Senate Bill 54, signed into law by Gov. Gavin Newsom in 2021, targeted single-use plastic in the state’s waste stream. The law included a provision that banned the sale and distribution of expanded polystyrene food service ware — such as foam cups, plates and takeout containers — on Jan. 1, unless producers could show they had achieved a 25% recycling rate.“I’m glad a person in my district has taken this up and is holding these companies accountable,” said Catherine Blakespear (D-Encinitas). “But CalRecycle is the enforcement authority for this legislation, and they should be the ones doing this.”The intent of the law was to put the financial onus of responsible waste management onto the producers of these products, and away from California’s taxpayers and cities that would otherwise have to dispose of these products or deal with their waste on beaches, in rivers and on roadways.Expanded polystyrene is a particularly pernicious form of plastic pollution that does not biodegrade, has a tendency to break down into microplastics, leaches toxic chemicals and persists in the environment.There are no expanded polystyrene recycling plants in California, and recycling rates nationally for the material hover around 1%. A Mallard duck swims in water with Styrofoam polluting the beach on Lake Washington, Kirkland, Wash. (Wolfgang Kaehler / LightRocket via Getty Images) However, despite CalRecycle’s delayed announcement of the ban, companies such as WinCup not only continue to sell these banned products in California, but Heavey and his lawyers allege the products are deceptively labeled as “recyclable.” In his suit, Heavey includes a March 15 receipt from a Smart & Final store in the San Diego County town of National City, indicating a purchase of “WinCup 16 oz. Foam” cups. Similar polystyrene foam products could be seen on the shelves this week at a Redwood City Smart & Final, including a 1,000-count box of 12-ounce WinCup foam cups selling for $36.99. Across the aisle, the shelves were packed with bags of Simply Value and First Street (both Smart & Final brands) foam plates and bowls.There were “chasing arrow” recycling labels on the boxes containing cup lids. The symbol included a No. 6 in the center, indicating the material is polystyrene. There were none on the cardboard boxes containing cups, and it couldn’t be determined if the individual foam products were tagged with recycling labels. They were either obstructed from view inside cardboard boxes or stacked in bags which obscured observation.Smart & Final, which is owned by Chedraui USA, a subsidiary of Mexico City-based Grupo Comercial Chedraui, didn’t respond to requests for comment.Heavey’s suit alleges the plastic product manufacturer is “greenwashing” its products by labeling them as recyclable and in so doing, trying to skirt the law.According to the suit, recycling claims are widely disseminated on products and via other written publications. The company’s website includes an “Environmental” tab, which includes a page entitled: “Foam versus Paper Disposable Cups: A closer look.”The page includes a one-sentence argument highlighting the environmental superiority of foam over paper, noting that “foam products have a reputation for environmental harm, but if we examine the scientific research, in many ways Expanded Polystyrene (EPS) foam is greener than paper.”Heavey’s suit claims that he believed he was purchasing recyclable materials based on the products’ labeling, and he would not have bought the items had they not been advertised as such. WinCup, which is owned by Atar Capital, a Los Angeles-based global private investment firm sought to have the case moved to the U.S. District Court in San Diego, but a judge there remanded the case back to the San Diego Superior Court or jurisdiction grounds. Susan Keefe, the Southern California Director of Beyond Plastics, an anti-plastic environmental group based in Bennington, Vt., said that as of June, the agency had not yet enforced the ban, despite news stories and evidence that the product was still being sold in the state.“It’s really frustrating. CalRecycle’s disregard for enforcement just permits a lack of respect for our laws. It results in these violators who think they can freely pollute in our state with no trepidation that California will exercise its right to penalize them,” she said. Melanie Turner, a spokesoman for CalRecycle, said in a statement that expanded polystyrene producers “should no longer be selling or distributing expanded polystyrene food service ware to California businesses.” “CalRecycle has been identifying and notifying businesses that may be impacted by SB 54, including expanded polystyrene requirements, and communicating their responsibilities with mailed notices, emailed announcements, public meetings, and workshops,” she said. The waste agency “is prioritizing compliance assistance for producers regulated by this law, prior to potential enforcement action,” she said.Keefe filed a public records request with the agency regarding communications with companies selling the banned material and said she found the agency had not made any attempts to warn or stop the violators from selling banned products.Blakespear said it’s concerning the law has been in effect for more than six months and CalRecycle has yet to clamp down on violators. Enforcement is critical, she said, for setting the tone as SB 54 is implemented.According to Senate Bill 54, companies that produce banned products that are then sold in California can be fined up to $50,000 per day, per violation.According to a report issued by the waste agency last week, approximately 47,000 tons of expanded polystyrene foam was disposed in California landfills last year.

Microwaves produce radiation. Is that bad for me?

A Vox reader asks: Are microwaves actually bad for you, your health, and the food you eat? I think anybody who’s ever “nuked” some leftovers or a ready-made meal has pondered the same question. Nuke? As in the same nuclear radiation that causes deformities and mutations in my favorite science fiction? What exactly am I […]

Your microwave is not going to kill you. | Santiago Barrio/Cover/Getty Images A Vox reader asks: Are microwaves actually bad for you, your health, and the food you eat? I think anybody who’s ever “nuked” some leftovers or a ready-made meal has pondered the same question. Nuke? As in the same nuclear radiation that causes deformities and mutations in my favorite science fiction? What exactly am I doing to my body? It’s an understandable concern. It seems like so much of what we eat is bad for us, and US Health and Human Services Secretary Robert F. Kennedy Jr. constantly warns Americans that modern conveniences could be allowing invisible particles into our bodies that damage our health. It made sense then, that some staffers on his presidential campaign were reportedly fearful of radiation from kitchen microwaves. But here is the good news: You are not ingesting toxic nuclear radiation. Microwaves are in fact quite safe — but there are a few precautions you should be aware of, if only to avoid that tinge of anxiety the next time you hit start on your instant oatmeal. Let’s start here: Microwaves produce a very different kind of radiation than a nuclear reaction. A nuclear bomb’s detonation will emit ionizing radiation. That stuff carries so much energy it can actually strip electrons out of individual atoms, which can damage your body at the cellular level and potentially lead to cancer and other illnesses. A microwave will not. The radiation produced by your kitchen microwave, on the other hand, is “non-ionizing.” These are electromagnetic waves that are similar to radio and light waves. Non-ionizing radiation is much, much less powerful than the other kind, which means it does not possess the necessary energy to alter your DNA at the molecular level.  While prolonged, direct and intense exposure could lead to tissue damage, we are exposed to non-ionizing electromagnetic radiation all the time with no significant health harms, according to the Centers for Disease Control and Prevention. Visible light — literally the light waves from the sun or a light bulb that our eyes pick up and our brains turn to images — is even a low-grade form of it. Plus, microwaves are appliances that the FDA strictly regulates to reduce any potential risk of radiation leakage; the agency says radiation injury from microwaves is “very rare” and associated with extremely unusual circumstances or the microwave being in poor condition. Okay, we’re not radiating ourselves when we nuke a slice of pizza. That’s good. But you may still be wondering: Am I ruining the food somehow? While I personally hate the way a piece of pizza tastes after being microwaved, when considering the nutritional value (of pizza or anything else), heating your food in the microwave isn’t going to hurt it. “The non-ionizing radiation used by a microwave does not make the food radioactive,” according to the US Environmental Protection Agency. And it won’t deplete your food of its nutritional value either:  As Harvard Medical School’s Anthony Komaroff wrote in 2019, “microwave cooking is actually one of the least likely forms of cooking to damage nutrients.” The reason is simple: time. We invented microwaves to have a quicker way to heat up food and, as it turns out, that also confers some nutritional benefits. Foods leach nutrients when they are under more heat for a longer period of time. By shortening the amount of time that your food is being heated, microwaves allow it to retain more of its vitamins and minerals. It’s unambiguously better than boiling, for example, during which the hot water removes many of the nutrients. How microwaving compares to roasting, sauteeing, or air-frying depends on the vegetable, but in general, microwaves are no worse for your food — from a nutritional point of view — than other forms of cooking. Alright, microwaves aren’t slowly poisoning you, nor are they robbing your food of its health benefits. Are there any catches? Sort of.  There are at least two precautions to take when using your microwave. First, make sure you are using a safe container. Never, ever put metal in the microwave. And don’t put plastic bowls or containers in there either: Everybody is freaking out about microplastics, BPAs, and PFAS these days — and for good reason: When it comes to microwaves, you do have some reason to worry. Studies have indicated that chemicals can leach into your food if you heat your food in them using a microwave. Once they enter your body, microplastics could damage your heart and other organs, disrupt your digestion, and affect your mental sharpness. You may be better off with glass or ceramic containers. At the very least, check that the plates or bowls you’re using in a microwave have been labeled safe for that use. You may want to consider replacing containers after a lot of microwave use because the risk of leaching harmful chemicals increases with time or if they have been damaged in some way. And then there is one other kind of harm from microwaves that health officials worry about: burns. Anybody who has grabbed a plate out of their microwave as soon as the buzzer sounds knows they can produce intense heat that can burn your body when you grab your food or your tongue and mouth when you ingest it. That is what the FDA is warning consumers to be mindful of, rather than nuclear mutations. The fear of turning into an extra from the Mad Max post-apocalypse should not dissuade you from using your kitchen’s microwave — so long as you are also using an appropriate container and you handle it with care. Instead, focus on what preparation will be the most satisfying to you, and some people may want to consider what will provide the most nutritional value.  Me? I can’t stand microwaved pizza anyway. It’s always going in the oven: 325 degrees, for 10 minutes.

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