Shannon Kelleher

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December 20, 2023

170 scientists urge Biden to reject huge proposed gas export project

By Shannon Kelleher

In the wake of the COP28 climate summit, 170 US scientists from the US and around the world sent a letter Tuesday calling for the Biden administration to reject a massive natural gas export facility proposed for Louisiana, as well as similar pending projects.

The facility, Calcasieu Pass 2 (CP2), would be the largest liquified natural gas (LNG) export terminal in the Gulf, spanning about 546 acres and shipping up to 24 million tons of LNG to other countries each year.

CP2 would be the second LNG export terminal built in the Gulf region by the company Venture Global and would result in annual emissions equivalent to 42 million gas-powered cars – 20 times more than the recently approved Willow oil project in Alaska.

“You have often said that your policies will be guided by listening to the science,” the letter says, addressing President Biden. “As scientists we are telling you in clear and unambiguous terms that approving CP2 and other LNG projects will undermine your stated goals of meaningfully addressing the climate crisis and put us on a continued path toward escalating climate chaos.”

The letter to President Biden follows a Dec. 11 letter from over 230 organizations that also implored President Biden and Department of Energy Secretary Jennifer Granholm to halt the project.

“I think what we’re seeing is the logical response to continued and repeated inaction from the Biden administration to meaningfully address any platform to phase out fossil fuels,” said Jim Walsh, policy director for the environmental group Food & Water Watch.

December 20, 2023

EPA scores enforcement wins, losses in 2023; announces funding for vulnerable communities

By Shannon Kelleher

The US Environmental Protection Agency (EPA) scored both wins and losses in its enforcement of environmental laws for 2023, stepping up fines for polluters and on-site inspections but cleaning up fewer pollutants than it has in a decade, according to the agency’s annual enforcement and compliance report.

The agency said Monday that it had required polluters to pay more than $704 million in fines, penalties, and restitutions this year, a tally significantly higher than in 2022. However, the agency’s enforcement actions only led facilities to reduce, treat or eliminate about 74 million pounds of pollutants – about 450 million pounds less than in 2015, and the smallest amount in at least a decade.

The EPA said a focus of its work was in communities facing environmental justice concerns; the agency conducted 60% of its on-site inspections in 2023 in such communities, surpassing a goal it had set to achieve by 2026.

“While our work is not complete, EPA’s revitalized enforcement program is making a positive difference in communities across America, particularly for people living in underserved and overburdened communities that for too long have borne the brunt of pollution,” David Uhlmann, assistant administrator for EPA’s Office of Enforcement and Compliance Assurance, said in a press release.

In other high points for the year, the agency said its public water system inspections resulted in 150 cases to correct violations – a more than 300% increase over the average for the last decade, the agency said.

And, after losing about 950 jobs following a decade of budget cuts, the agency is now hiring about 300 new positions to boost its enforcement program, the EPA said.

“We’re pleased to see the Environmental Protection Agency staffing up and ramping up enforcement efforts to hold polluters accountable and protect some of our nation’s most vulnerable communities,” said Coby Dolan, the legislative director of the Access to Justice Program at the nonprofit Earthjustice.

The agency needs to do more, however, to address disparate harms faced by frontline communities burdened by pollution, he said.

December 15, 2023

EPA proposes tighter standards to slash slaughterhouse pollution

By Shannon Kelleher

Following a legal challenge from environmental groups, the US Environmental Protection Agency (EPA) on Friday proposed new standards aimed at reducing water pollution from slaughterhouses and meat processing plants. The move is the agency’s first such effort in two decades.

The EPA said its preferred option presented in the proposed rule could eliminate about 100 million pounds of water pollution generated by large slaughterhouse and meat processing plants each year.

The plan would put stricter limits in place for nitrogen in liquid waste that is directly discharged into waterways and would establish limitations for phosphorus for the first time. It would also establish the first pretreatment standards for oil, grease, and certain other pollutants. The standards would apply to about 845 of the 3,879 slaughter and meat processing facilities that discharge waste into US waters.

“It’s a very good step in the right direction,” said John Rumpler, senior clean water director for Environment America, a network of state environmental groups. “But by EPA’s own estimates they could be doing more to curb pollution from this sector,” he said.

The EPA said its plan “follows the latest science” and “would help protect the nation’s vital water resources, which support safe drinking water, agriculture, industry, recreation activities, and thriving communities, through the implementation of affordable and available wastewater treatment technologies.”

An alternative option proposed by the EPA would apply to the same 845 facilities, eliminating an estimated 228 million pounds of water pollution per year, according to the EPA. A third option would extend requirements to some smaller facilities, affecting almost twice as many facilities and eliminating an estimated 322 million pounds of pollution per year, the EPA said.

In addition, the EPA is proposing limits on E. coli bacteria in wastewater directly discharged into waterways, which can cause severe illness if consumed by humans.

December 12, 2023

Ohio PFAS class action lawyers slam US judges; seek rehearing

By Shannon Kelleher

A federal appeals court should grant a rehearing in a class action lawsuit filed against the makers of toxic PFAS chemicals after a panel of three federal judges disregarded legal precedent and misstated crucial facts in rejecting claims of liability alleged against PFAS makers, according to a petition filed by plaintiffs’ lawyers in the closely watched legal battle.

The request for rehearing comes after last month’s ruling by the Cincinnati, Ohio-based 6th US Circuit Court of Appeals, which reversed a lower court’s approval of the lawsuit brought on behalf of Ohio residents who want PFAS makers 3M, DuPont and others to pay for medical monitoring and studies that will analyze the health impacts of PFAS contamination the residents have been exposed to. The plaintiff’s attorneys have requested either a panel rehearing; a hearing before all judges of the court; or permission for the plaintiff to refile.

Lead plaintiff Kevin Hardwick worked as a firefighter for 40 years and used PFAS-containing foams at work. He alleges that ten companies, including chemical giants 3M, DuPont, and related companies, caused his blood -and the blood of other Ohio residents – to become contaminated with potentially dangerous levels of PFAS chemicals. The judges who rejected the allegations said in their opinion that Hardwick could not trace the chemicals in his blood back to the ten defendants, citing “the thousands of companies that have manufactured chemicals of this general type over the past half-century.”

In the filing by plaintiffs’ lawyers on Monday, the lawyers for the class action said the judges were factually wrong on multiple fronts, including stating that there are thousands of PFAS manufacturers. One of the PFAS toxins found in Hardwick’s blood is perfluorooctane sulfonic acid (PFOS). PFOS has only been made by defendant 3M, for instance, a fact not even disputed by 3M, the petition states. Another type of PFAS found in his blood was perfluorooctanoic acid (PFOA).

“Defendants do not dispute that they caused PFOA (and other PFAS) to be created and deposited into human blood. Nor do they dispute that that these toxins did not exist before Defendants created them,” the Hardwick petition states. The defendants additionally have been identified by the US EPA as “known makers” of PFOA, according to the petition for rehearing.

December 8, 2023

PFAS may disrupt bone development in children and young adults, study finds

By Shannon Kelleher

Exposure to a widespread, toxic chemical called PFOS may interfere with bone development in children and young adults, potentially putting them at higher risk for osteoporosis and other bone problems later in life, according to a new study that focused mainly on Hispanic individuals from southern California.

Perfluorooctane sulfonic acid (PFOS), a widespread type of per- and polyfluoroalkyl substances (PFAS), was associated with lower bone mineral density in a group of 328 overweight Hispanic children and in a group of 158 young adults of mixed ethnicity. The study, published Dec. 6 in the journal Environmental Research, was unique in that it tracked associations between bone density and PFAS blood serum levels over time.

“Existing research had established associations between PFAS and bone health, but previous studies, most of them only collected information at one time point from participants,” said Emily Beglarian, a PhD student at the University of Southern California’s Keck School of Medicine and the lead author of the study. “Additionally, many existing studies were focused on non-Hispanic, white participants and many focused on older adults.”

Although Hispanic people are at high risk for developing osteoporosis as adults, they are often not included in research on bone health, said Beglarian.

There are over 12,000 PFAS chemicals, which do not break down naturally and have been found in at least 45% of US tap water, according to the US Geological Survey, and in the blood of about 97% of Americans, according to the US Centers for Disease Control and Prevention (CDC). Exposure to PFAS has previously been linked to numerous health problems, including kidney cancer, testicular cancer, thyroid disease, thyroid cancer, and ulcerative colitis.

December 6, 2023

EPA orders company to stop making plastic containers that leach toxic PFAS

By Shannon Kelleher
The US Environmental Protection Agency (EPA) has ordered a major company to stop producing hundreds of millions of plastic containers each year that contain toxic per- and polyfluoroalkyl substances (PFAS), which leach into countless products.

The so-called “forever chemicals” are produced by a fluorination technique that Inhance Technologies uses to prevent liquids from leaking out of high-density polyethylene (HDPE) plastic containers. The resulting PFAS can leach into pesticides, personal care products, household cleaners, condiments, and many other liquids stored within the containers.

“I’m stunned but pleased that EPA took such strong action and hoping the decision remains intact through whatever court case Inhance is going to bring,” said Kyla Bennett, the science policy director for the watchdog group Public Employees for Environmental Responsibility (PEER) and a former EPA employee. “It wasn’t easy getting them there, but they got there and that’s what matters.”

Inhance is “basically the only one in the world” that uses this particular fluorination process to treat plastic containers, Bennett said, adding that plastic containers from two ounces up to 55 gallon drums are affected and “we’re talking about really all sectors of the economy.”

The order, issued Dec. 1 under the Toxic Substances Control Act (TSCA), states that nine long-chain PFAS chemicals have been identified in Inhance containers, including perfluorooctanoic acid (PFOA), which was recently classified as carcinogenic to humans by the International Agency for Research on Cancer (IARC), an arm of the World Health Organization (WHO). The order will go into effect Feb. 28, 2024.

December 1, 2023

Chemical found widely in the environment causes cancer, global experts determine

By Shannon Kelleher

A group of global scientific cancer experts this week classified a widespread chemical known as PFOA as carcinogenic to humans, confirming decades of research, and building on concerns about human and animal exposure to that chemical and to the larger class of manmade substances that are commonly known as “forever” chemicals because of their persistence in the environment. Separately, the experts deemed a related chemical called PFOS as possibly carcinogenic to humans.

The classifications, published Thursday in The Lancet Oncology, were determined by a working group of 30 experts from around the world through the International Agency for Research on Cancer (IARC), an arm of the World Health Organization (WHO). The experts convened in Lyon, France Nov. 7-14 to review published literature on the health risks of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS). Both are types of per-and poly fluoroalkyl substances (PFAS).

“This latest action highlights and reaffirms the concerns we have been raising for decades that these man-made ‘forever chemicals’ present a serious threat to human health, mandating that appropriate steps be taken to prevent and address exposures,” said Rob Bilott, an environmental lawyer for the Ohio-based firm Taft Law who has spent over two decades exposing the dangers of PFAS chemicals.

In classifying PFOA as carcinogenic, the IARC scientists said they found “sufficient” evidence for cancer in experimental animals exposed to PFOA and “strong” evidence that the chemical affects gene expression and immune response in humans exposed to PFOA. They also found limited evidence for cancer in humans, identifying a link to renal cell cancer and testicular cancer.

The scientists said that the research shows PFOS is “possibly” carcinogenic to humans. They said they found strong mechanistic evidence that the chemical affects gene expression and immune response in exposed humans, along with several other key characteristics of carcinogens. They also found limited evidence linking PFOS to cancer in experimental evidence but ‘inadequate evidence’ linking it to cancer in humans.

It remains to be determined how, or if, the new classifications may impact thousands of lawsuits that are pending in US courts against PFAS makers DuPont and 3M. The companies have been sued by individuals as well as by drinking water utilities and municipalities over alleged harms tied to PFAS contamination.

On Monday, a US appeals court turned back a large class action lawsuit brought on behalf of Ohio residents, finding there was not sufficient proof that the companies caused the exposure alleged in the case. Lead plaintiff Kevin Hardwick, who worked as a firefighter for 40 years and used PFAS-containing foams, brought the suit in 2018, alleging that the companies caused his blood to become contaminated with potentially dangerous levels of PFAS chemicals. Hardwick asked for a panel of scientists to study the effects of PFAS in his body and for medical monitoring.

November 29, 2023

Pesticides continue to plague bee health, study warns

By Shannon Kelleher

Pesticides sprayed on farmland continue to harm bumblebees in Europe, underscoring a need for more protective regulatory oversight, according to a new study that revealed how bees respond to real-world pesticide exposure at 106 sites across eight countries.

The analysis, part of a project called PoshBee that aims to monitor and improve bee health across Europe, went beyond standard field experiments that measure how bees respond to a single substance in a test environment. Instead, the researchers studied bumblebees in actual farm landscapes – apple and rapeseed fields – treated with multiples pesticides. Bumblebee colonies with greater toxicity from pesticides in their pollen had fewer total cocoons, weighed less altogether, and had fewer new queens, according to the study, which was published Wednesday in the journal Nature. Insecticides, including neonicotinoids, pyrethroids, and organophosphates, posed a greater risk to the bees than other types of pesticides.

“This is a very important study,” said Margaret Reeves, a senior scientist at the Pesticide Action Network (PAN) North America who was not involved in the study. “Pesticides are almost never used in isolation [and] can drift long distances, with those used in close proximity to one another especially likely to interact. Much of this we simply don’t understand because various kinds of mixtures are seldom studied.”

“If pesticides in agricultural fields pose the problems described to bees, just imagine what these pesticides are doing to the millions of field workers in those same fields,” she added.

The findings point to a need to monitor approved pesticides after farmers begin spraying them in the environment, a strategy that could also safeguard species important for pest control and soil quality on farms, said Jessica Knapp, an assistant professor of botany at Trinity College Dublin in Ireland and an author of the study.

“For us, it’s not necessarily that [risk assessment] should become tighter, it’s that it should become more realistic with what these species are actually exposed to in real landscapes,” she said. “Once [pesticides] go through all the regulation, the testing kind of stops, which is obviously nonsensical because we don’t know what is happening in these real environments. That’s where we really want a change.”

The study comes on the heels of the European Parliament’s failure last week to pass the Sustainable Use of Plant Protection Products Regulation (SUR), proposed legislation that included targets to slash the use and risk of chemical pesticides in the European Union in half by 2030. SUR was rejected because decision makers felt that pesticide reduction wouldn’t be economically viable for farmers, said Knapp, adding that farmers need such protections to ensure healthy landscapes for future generations.

“Countries outside the [European Union] should also take note of these results, as many nations have looser pesticide regulations that may lead to more magnified impacts on wild bees,” said Clara Stuligross, a postdoctoral researcher at the University of California, Riverside who was not involved in the study.

November 26, 2023

Plastics pose broad health risks for babies, report reveals

By Shannon Kelleher

Everyday plastics may affect many major organs in babies and young children, posing a wide variety of serious health risks as they develop, according to a new report that reviewed 120 recent studies.

Evidence shows potential links between babies’ exposure to plastics and their risk for developing cancer, attention-deficit/hyperactivity disorder (ADHD), and other conditions that may arise when the endocrine system is disrupted, according to the report, which was published this month by the environmental group EARTHDAY.ORG.

Microplastics – bits of plastics smaller than 5 millimeters (microplastics) – have also been found in the human placenta, disrupting communication between a fetus and the mother’s body.

“This isn’t just a simple issue,” said Tom Cosgrove, Chief Creative and Content Officer at EARTHDAY.ORG. “It’s big, the impacts are really broad, and it’s going to take a serious global commitment to get us through this and figure out how we can get to the other side.”

The report was published ahead of a meeting of delegates from 150 countries in Nairobi, Kenya, which discussed details of a Global Plastics Treaty to curb plastic waste. The deliberations, which concluded on November 19, reportedly made little progress towards finalizing the treaty. While the oil and gas industry advocated for recycling and waste management to control plastic pollution, critics say the treaty must curtail the amount of plastic produced in the first place.

November 22, 2023

Syngenta paraquat secrets featured on ABC News

By Carey Gillam and Shannon Kelleher

Decades of secret Syngenta documents revealed by The New Lede were the focus of an ABC News Nightline segment this week, highlighting how the company has worked to hide the risks of its paraquat herbicide.

The New Lede, in a co-publishing arrangement with The Guardian, first revealed a trove of internal Syngenta documents in October 2022 and followed up in subsequent stories, exposing years of corporate efforts to cover up evidence that paraquat can cause Parkinson’s disease.

The documents obtained by The New Lede additionally showed evidence of efforts to manipulate and influence the Environmental Protection Agency (EPA) and published scientific literature. The documents also show how the company worked to mislead the public about paraquat dangers.

Paraquat is one of the most widely used weed killing chemicals in the world, competing with herbicides such as glyphosate, the active ingredient in Monsanto’s Roundup brand for use in agriculture. Farmers use paraquat both to control weeds before planting their crops and to dry out crops for harvest. In the United States, the chemical is used in orchards, wheat fields, pastures where livestock graze, cotton fields and elsewhere. As weeds have become more resistant to glyphosate, paraquat popularity has surged.

Though it is widely used, paraquat has long been known to be dangerous to ingest – a tiny swallow of the chemical can kill a person within days. Scores of people around the world have died from ingesting paraquat either intentionally or accidentally.