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EPA Passes Regulations for Forever Chemicals: Good News and Bad News

Photo credit: Demphoto

By Stephen Lester.

Earlier month, the US Environmental Protection Agency (EPA) finalized drinking water standards for a group of substances known as Forever Chemicals. These chemicals include PFOA, PFOS, PFNA, PFHXs, PFBS, and GenX and are generally described as polyfluoroalkyl substances (PFAS). PFAS chemicals are present everywhere in the environment, degrade very slowly and posed health risks to people who are exposed to them. They are called forever chemicals because they break down so slowing that they are around for centuries, essentially forever.

This new regulation requires that these forever chemicals be added to the substances that EPA requires all public drinking water systems to routinely monitor. Some water companies will start testing for PFAS in drinking water as early as 2027 in 3 years, but these restrictions don’t go into effect until 2029, five years from now. This regulation does not apply to private or individual wells, just to large public water systems.

While it’s good news that PFAS chemicals will be restricted in drinking water by 2029, this decision also highlights the slow cumbersome way that chemicals are regulated in this country. Although EPA made clear that there are significant and severe adverse health effects associated with these chemicals, the agency did not restrict their production or use in consumer products, just their presence in drinking water, and not for another 5 years. So, Dupont, 3M as well as other companies will continue to make these chemicals for use in consumer products. Furthermore, this new regulation only applies to 5 of the thousands of different PFAS compounds that have been identified.

Why does this make any sense? It certainly does not make any public health sense. EPA acknowledges the adverse health effects of these chemicals at extremely low levels, to the point where some researchers feel that there is no safe level of exposure to PFAS chemicals, yet EPA takes no action to restrict the production of these substances and gives water companies five years to meet its new standards. And for the companies that manufactured these chemicals – primarily DuPont (and several subsidiaries) and 3M – there’s no action against them or accountability for producing these substances for more than 50 years, even though for decades they opposed any regulatory action by EPA.

Over these years of delay, these companies slowly began moving away from the  PFAS chemicals that were targeted as “bad actors” – PFOA and PFOS – and began producing and using other PFAS chemicals about which virtually nothing was known about their toxicity. EPA has allowed this to happen even though the adverse health effects for most of these substances are not known. Somehow EPA seems good with issuing no restrictions on the production of potentially toxic consumer products and instead offers general advice to the public on steps they can take to avoid PFAS chemicals if they choose to do so.

There is something seriously wrong with our system for regulating toxic chemicals when the companies that use dangerous toxic chemicals to make consumer products for profit get off Scot free and the EPA offers advice to individuals on how to avoid these toxic products.

Industry began using these polyfluoroalkyl substances in the 1940s in consumer products such as nonstick cookware (Teflon) and in food packaging, to waterproof clothes, stainproof furniture and in certain manufacturing processes. They were also widely used in firefighting foams to extinguished fires, especially at airports and on training grounds for firefighters. PFAS chemicals gained public notoriety about 10 years ago when they began showing up in drinking water at military bases, such as the Pease Air Force Base in Portsmouth, NH. The US military estimates that there are over 600 military bases with PFAS contamination.

The adverse health effects associated with these forever chemicals include reproductive effects; developmental effects such as low birth weight, bone variations, and behavioral changes; damaged immune function such as reduced ability to fight infections; interference with the body’s natural hormone functions, including the thyroid; kidney and testicular cancer; liver damage; and increased cholesterol.  

For specific details about EPA’s new PFAS drinking water regulation, click here.

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Commitment to Tackling Risks Posed by Toxic Chemicals

Photo credit:  Ivan Bandura/Unsplash

Reshare by EHN Curators

In a recent development highlighting a personal commitment to addressing the perils associated with toxic chemicals, the current administration has intensified efforts to mitigate environmental and health risks.

According to Chris D’Angelo’s coverage in The Huffington Post:

  • The administration has initiated measures to limit hazardous waste and chemical exposures, including restrictions on open burning of waste explosives and the evaluation of cancer-causing chemicals.
  • Despite these efforts, the handling of the East Palestine, Ohio, train derailment, involving the burning of vinyl chloride, has drawn criticism for its potential health and environmental impacts.
  • The EPA’s proposed rule to limit the open burning of waste explosives aims to protect communities but does not directly address the concerns raised by the East Palestine incident.

“Toxic smoke, thick with poison, spreading through the air and into the lungs of our troops. When they came home, many of the fittest and best warriors that we sent to war were not the same — headaches, numbness, dizziness, cancer. My son Beau was one of them.”

— President Joe Biden

Hazardous waste and toxic chemicals can wreak havoc on public health and ecosystems. Chemicals that seep into soil and waterways can disrupt habitats, harm wildlife, and contaminate food chains. This not only affects biodiversity but can also compromise the resources people rely on, like clean drinking water and productive agricultural land.

EHN visited residents still picking up the pieces four months after a catastrophic train derailment dumped toxics in East Palestine, Ohio.

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It’s Time to Do Right by the People in East Palestine, OH – and Elsewhere

Photo credit: CNN

By Stephen Lester.

Nearly 10 months ago, a Norfolk Southern train with more than 150 cars, many of which contained toxic chemicals, derailed in East Palestine, OH. Thirty-eight of the train cars derailed and a decision was made by Norfolk Southern to burn the contents of 5 tanker cars containing vinyl chloride and other toxic chemicals. This unleashed a huge black cloud full of particulates that enveloped the surrounding neighborhoods and farms in both OH and PA.

Immediately after the burn, people in East Palestine began reporting adverse health symptoms including headaches, nose bleeds, skin rashes, central nervous symptoms, thyroid problems and more. These and other adverse health problems have continued to plague the residents of this rural midwestern town.

EPA immediately responded by telling people that everything was alright and there was no cause for alarm. EPA’s testing found no levels of “concern.” But the people in East Palestine could not accept this narrative because they knew things were not right. They knew the health effects they were suffering from were real. They knew that EPA was not telling them the truth.

If EPA were honest with the people at East Palestine, they would have told them that they didn’t understand why people were continuing to report so many illnesses while their data told them otherwise. But if EPA did acknowledge how little is known about the link between adverse health effects and exposures to mixtures of chemicals, the people of East Palestine would demand action in the face of these uncertainties. Actions like paying for relocations so that they can stop being exposed to the toxic chemicals that are still in the air and getting the health care they need to move on with their lives.

The people in East Palestine deserve better. So do hundreds of other communities across this country where people have similarly been exposed to low levels mixtures of toxic chemicals. It is clear from the situation in East Palestine that very little is known about how people respond to chemical exposures, especially to low level mixtures. This is evident when the EPA and other public health agencies who rely on traditional toxicology and risk assessment are telling the people of East Palestine that everything is safe when it clearly is not.

It’s time to acknowledge that the scientific understanding does not exist to explain what is happening to the health of the people in East Palestine. It’s time to recognize that we cannot rely on traditional toxicology to answer the questions people have about their exposures to low level chemical mixtures. It’s time to do the right thing by the people in East Palestine and by hundreds of communities across the U.S. where people are being exposed to low level mixtures of toxic chemicals. It’s time to acknowledge that the tools we have are not able to answer the questions people raise about their exposure to toxic chemicals and give people the relief they are asking for, whether it’s cleanup, relocation, health care or something else.   

It’s what the government did for the Vietnam veterans exposed to Agent Orange; for the atomic bomb victims exposed to radiation fallout; for the 9/11 first responders in New York City; for the soldiers exposed to burn-pit smoke in Iran and Afghanistan and other overseas locations; and for the Marines at Camp Lejeune, North Carolina who drank contaminated water. Do the people of East Palestine deserve anything less than the soldiers and first responders who protect this country?

In each of these instances, the government recognized that the science linking exposure and health outcomes was incomplete and instead of requiring proof of cause and effect, they said, “Enough, we will take care of our own.” They moved to a presumptive scientific approach that allowed veterans and first responders to  health care and other compensation. We should do the same for the people of East Palestine and in hundreds of other communities that have been exposed to low level mixtures of toxic chemicals.