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‘Poisoning the Well’ Authors Sharon Udasin and Rachel Frazin on PFAS Contamination and Why It ‘Has Not Received the Attention It Deserves’

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10 Jul, 2025

This post was originally published on Eco Watch

In the introduction to Sharon Udasin and Rachel Frazin’s new book, Poisoning The Well: How Forever Chemicals Contaminated America, the authors cite an alarming statistic from 2015 that PFAS (per- and polyfluoroalkyl substances) are present in the bodies of an estimated 97% of Americans. How did we ever get to this point? Their book is an attempt to explain that history, and to highlight those resisting the seeming inevitability of PFAS. 

“I think we have the corporate cover-up and awareness on both the corporations’ and government’s part for decades upon decades,” said Udasin. “But we also see the power of regular people to effect change, to really bring about what politicians are not necessarily willing to do.”

The book tells stories of people deeply affected by ingesting PFAS, and the saga of how companies have been able to continue to churn out hundreds of different chemicals under the banner of PFAS, despite the risks and harms to human health. It is estimated that there may be at least 15,000 types of PFAS

“These products are useful — waterproof stuff is nice to have, and there are other uses like medical and military uses that are very important,” said Frazin. “You know, preventing jet fuel fires is essential. But the price that we pay for all of that is the contamination in these communities.”

Udasin and Frazin, both reporters for The Hill, fanned out into four communities in the U.S. – in Alabama, Colorado, Maine and North Carolina. In Alabama, they found people ingesting industrial PFAS emanating from the very locations that employed them. In Maine, PFAS-contaminated sludge was spread over farmland. 

High levels of PFAS contamination have been detected in Fountain Creek in Fountain, Colorado, seen on Feb. 14, 2019. Joe Amon / The Denver Post

“Colorado is a story of military contamination, in which area installations released PFAS-laden firefighting foam into the environment, enabling the chemicals to make their way into groundwater and then in the faucets of unsuspecting residents,” said Udasin. 

In Alabama, Udasin said, “The death was so visible.” A key figure in the book is Brenda Hampton, an Alabama native who developed life-threatening illnesses that doctors suspected could be linked to toxic chemical exposure. “Brenda’s ‘death tour’ through the tiny twin towns of Courtland and North Courtland was particularly striking to me, because the extent of the damage was visible in such a compact space,” Udasin said.

New book spotlights ‘forever chemicals’ in North Alabama: ‘I know I’m facing death.’ www.al.com/news/huntsvi…

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— Sharon Udasin (@sharonudasin.bsky.social) April 10, 2025 at 4:31 PM

Udasin’s reporting also helped reveal the ugly underside to rural areas of New England. 

“Seeing the livelihoods of farmers ripped apart in the deceptively beautiful landscape of South and Central Maine allowed me to connect with both the people and natural beauty of that place — a place teeming with chemical contamination beneath its historic New England charm,” she said.

Land leased to grow vegetables in Unity, Maine was found to have extremely high levels of PFAS, seen on March 22, 2022. Brianna Soukup / For The Washington Post via Getty Images

Alongside local reporting, the authors pored through documents looking for what Frazin called “needles in the haystack,” to unearth moments when companies – or the government – were aware of the potential toxic effects of PFAS but debated how to release that information. 

“I believe we did have some original finds, including a document I dug up at the National Archives,” Frazin said, “where a doctor told the FDA that one of his patients who worked with Teflon was experiencing ‘angina-like’ symptoms. This document says the patient’s foreman told him the symptoms were caused by Teflon and that they all know about it.

“The corporations definitely had evidence of the adverse health impacts and ubiquity of PFAS for decades and still manufactured and sold PFAS-containing products,” she added. 

Finds like these are highlighted throughout the book and tell the long and complicated story of the expansion of these “forever chemicals” into the world. The stories of death and illness are heartbreaking. But what Udasin and Frazin also discovered was that the crusade to break the hold of PFAS has become an ad-hoc national movement. 

“I do think it’s become a grassroots national movement,” Udasin said, “because even all these local activists, they all know each other now, and they have created the National PFAS Coalition. 

“When Brenda had her latest health incident, they were all from different sides of the country, getting together to check on her because they have created a national activist movement.”

Drinking water standards vary widely from state-to-state, which “creates an environmental justice issue, in which certain communities are less protected than others, through no fault of their own,” Udasin noted.

The U.S. Environmental Protection Agency has currently issued PFAS drinking water regulations. Frazin said that “this rule is a massive deal that is likely to lead many communities to filter out PFAS from their drinking water. It would not be subject to enforcement yet because the rule first required water utilities to test for PFAS and then to install filters if it found levels of one of a few PFAS above a certain threshold.” 

On top of this, Frazin noted that the Trump administration has reduced the types of PFAS that will be covered by this rule and that implementation will be delayed until 2031. Which, as Udasin noted, puts the onus more on states, “given the Trump administration’s decision to rescind and reconsider existing rules on drinking water standards.”

When it comes to the regulation of “forever chemicals,” it’s “just a big unanswered question whether this administration and this EPA is going to be serious about enforcing anything,” a former EPA official told ProPublica.

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— ProPublica (@propublica.org) July 8, 2025 at 11:01 AM

But the movement to improve drinking water standards — and decrease threats to human health — persists. 

“I think that what I see is maybe the biggest difference between this movement and some of the other historical examples like movements on climate change or tobacco,” said Frazin, “is the media attention and the level of awareness. And so that’s what we’re trying to do – we’re trying to bring that attention to this issue. This issue has not received the attention it deserves.” 

And Udasin noted that science might one day break the “unbreakable” chemical bonds that make up PFAS and perhaps reduce their toxic impact. 

“I have a lot of hope in the science and technology that are actually currently being developed,” she said. “There are these brilliant scientists all over the world right now who in their laboratories are actually breaking apart the PFAS. A few of them are starting to be at commercial scale, or at least pilot-level commercial scale. So that gives me some hope that at least there may be a solution to getting rid of these at some point. And it’s not in the too-distant future.” 

The post ‘Poisoning the Well’ Authors Sharon Udasin and Rachel Frazin on PFAS Contamination and Why It ‘Has Not Received the Attention It Deserves’ appeared first on EcoWatch.

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As enterprises accelerate their AI investments, the energy demand of AI’s power-hungry systems is worrying both the organisations footing the power bills as well as those tasked with supplying reliable electricity. From large language models to digital twins crunching massive datasets to run accurate simulations on complex city systems, AI workloads require a tremendous amount of processing power.

Of course, at the heart of this demand are data centres, which are evolving at breakneck speed to support AI’s growing potential. The International Energy Agency’s AI and Energy Special Report recently predicted that data centre electricity consumption will double by 2030, identifying AI as the most significant driver of this increase.1

The IT leaders examining these staggering predictions are rightly zeroing in on improving the efficiency of these powerful systems. However, the lack of expertise in navigating these intricate systems, combined with the rapidity of innovative developments, is causing heads to spin. Although savvy organisations are baking efficiency considerations into IT projects at the outset, and are looking across the entire AI life cycle for opportunities to minimise impact, many don’t know where to start or are leaving efficiency gains on the table. Most are underutilising the multiple IT efficiency levers that could be pulled to reduce the environmental footprint of their IT, such as using energy-efficient software languages and optimising data use to ensure maximum data efficiency of AI workloads. Among the infrastructure innovations, one of the most exciting advancements we are seeing in data centres is direct liquid cooling (DLC). Because the systems that are running AI workloads are producing more heat, traditional air cooling simply is not enough to keep up with the demands of the superchips in the latest systems.

DLC technology pumps liquid coolants through tubes in direct contact with the processors to dissipate heat and has been proven to keep high-powered AI systems running safely. Switching to DLC has had measurable and transformative impact across multiple environments, showing reductions in cooling power consumption by nearly 90% compared to air cooling in supercomputing systems2.

Thankfully, the benefits of DLC are now also extending beyond supercomputers to reach a broader range of higher-performance servers that support both supercomputing and AI workloads. Shifting DLC from a niche offering to a more mainstream option available across more compute systems is enabling more organisations to tap into the efficiency gains made possible by DLC, which in some cases has been shown to deliver up to 65% in annual power savings3. Combining this kind of cooling innovation with new and improved power-use monitoring tools, able report highly accurate and timely insights, is becoming critical for IT teams wanting to optimise their energy use. All this is a welcome evolution for organisations grappling with rising energy costs and that are carefully considering total cost of ownership (TCO) of their IT systems, and is an area of innovation to watch in the coming years.

In Australia, this kind of technical innovation is especially timely. In March 2024, the Australian Senate established the Select Committee on Adopting Artificial Intelligence to examine the opportunities and impacts of AI technologies4. Among its findings and expert submissions was a clear concern about the energy intensity of AI infrastructure. The committee concluded that the Australian Government legislate for increased regulatory clarity, greater energy efficiency standards, and increased investment in renewable energy solutions. For AI sustainability to succeed, it must be driven by policy to set actionable standards, which then fuel innovative solutions.

Infrastructure solutions like DLC will play a critical role in making this possible — not just in reducing emissions and addressing the energy consumption challenge, but also in supporting the long-term viability of AI development across sectors. We’re already seeing this approach succeed in the real world. For example, the Pawsey Supercomputing Centre in Western Australia has adopted DLC technology to support its demanding research workloads and, in doing so, has significantly reduced energy consumption while maintaining the high performance required for AI and scientific computing. It’s a powerful example of how AI data centres can scale sustainably — and telegraphs an actionable blueprint for others to follow.

Furthermore, industry leaders are shifting how they handle the heat generated by these large computing systems in order to drive further efficiency in AI. Successfully using heat from data centres for other uses will be a vital component to mitigating both overall energy security risks and the efficiency challenges that AI introduces. Data centres are being redesigned to capture by-product heat and use it as a valuable resource, rather than dispose of it as waste heat. Several industries are already benefiting from capturing data centre heat, such as in agriculture for greenhouses, or heating buildings in healthcare and residential facilities. This has been successfully implemented in the UK with the Isambard-AI supercomputer and in Finland with the LUMI supercomputer — setting the bar for AI sustainability best practice globally.

The message is clear: as AI becomes a bigger part of digital transformation projects, so too must the consideration for resource-efficient solutions grow. AI sustainability considerations must be factored into each stage of the AI life cycle, with solutions like DLC playing a part in in a multifaceted IT sustainability blueprint.

By working together with governments to set effective and actionable environmental frameworks and benchmarks, we can encourage the growth and evolution of the AI industry, spurring dynamic innovation in solutions and data centre design for the benefit of all.

1. AI is set to drive surging electricity demand from data centres while offering the potential to transform how the energy sector works – News – IEA
2. https://www.hpe.com/us/en/newsroom/blog-post/2024/08/liquid-cooling-a-cool-approach-for-ai.html
3. HPE introduces next-generation ProLiant servers engineered for advanced security, AI automation and greater performance
4. https://www.aph.gov.au/Parliamentary_Business/Committees/Senate/Adopting_Artificial_Intelligence_AI

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