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Dozens of Texas water systems exceed new federal limits on “forever chemicals”

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Tuesday, April 16, 2024

Sign up for The Brief, The Texas Tribune’s daily newsletter that keeps readers up to speed on the most essential Texas news. In Texas, 49 public water utility systems have reported surpassing the U.S. Environmental Protection Agency’s first-ever limits for five “forever chemicals” in drinking water, according to data submitted to the federal agency. Experts say there are likely more since not all water systems have submitted their data. PFAS, or perfluoroalkyl and polyfluoroalkyl substances, are widespread and long lasting in the environment. They are called “forever chemicals” because they don't break down and can persist in water and soil, and even human blood indefinitely. The chemicals have been used since the 1940s to repel oil and water and resist heat. They have been included in thousands of household products from nonstick cookware to industrial products like firefighting foam. There are more than 12,000 types of individual forever chemicals, but new EPA standards announced last week set new limits for five of them: PFOA and PFOS have a limit of 4 parts per trillion while PFHxS, PFNA, and HFPO-DA have a limit of 10 parts per trillion. One part per trillion is equivalent to a single drop of water in 20 Olympic-sized swimming pools. The new standards will require water utilities to meet them within five years. The EPA estimates that the new limits, which are legally enforceable, will reduce exposure for 100 million people nationwide and help prevent thousands of deaths and illnesses, including from cancer. One study found the chemicals in the blood of nearly 97% of all Americans. Exposure to PFAS has been linked to cancer, causing low birth rate and birth defects, damage to the liver and immune system, and other serious health problems. In 2022, the EPA issued health advisories that said the chemicals were much more hazardous to human health than scientists originally thought. “Drinking water contaminated with PFAS has plagued communities across this country for too long,” EPA Administrator Michael Regan said in a press release last week. “That is why President Biden has made tackling PFAS a top priority, investing historic resources to address these harmful chemicals and protect communities nationwide.” EPA estimates that between about 6% and 10% of the 66,000 public drinking water systems subject to this rule may have to take action to reduce PFAS to meet these new standards. The new standards will require all public water utility systems to submit PFAS data to the EPA. So far, only about 24% of them have submitted this data nationally. EPA expects all data to be submitted by 2026. In Texas, more than 420 public water systems have submitted PFAS results to the federal agency and 113 of them detected some level of PFAS in the water. Of those, nearly 50 public water systems reported at least one exceedance of any of the five chemicals that the EPA targeted. Some of the cities on that list include Abilene, Arlington, Baytown, Deer Park, Fort Worth, Grapevine, and Dallas (the full list can be found at the end of this story). “These are very harmful chemicals. It's even more important for [water systems] to address this in the drinking water to minimize the exposure of people in Texas,” said Maria Doa, a senior director of chemicals policy for the environmental nonprofit Environmental Defense Fund, after looking at Texas’ PFAS results. Public water systems will have three years to complete their initial monitoring for these chemicals and will be required to inform the public of the level of PFAS measured in their drinking water. Fort Worth’s water system has already done both. Fort Worth’s water testing found three of the five newly-regulated contaminants exceeding limits. In the city’s North and South Holly water treatment plants, located on the west side near the city’s botanic garden and the zoo, PFHxS levels ranged from 12.2 to 25.8 parts per trillion, compared to the new federal limit of 10 parts per trillion. PFOA levels at both plants ranged from 4.2 to 8.3 parts per trillion, above the new limit of 4 parts per trillion. According to the city's website, the water system serves more than 1.3 million people in Fort Worth and surrounding communities. “Even though the rule does give us more time to come into compliance, we're not delaying our plans or anything,” said Mary Gugliuzza, a media relations and communications coordinator for the Fort Worth Water Department. Gugliuzza said that as soon as the city started seeing results come in last year it began the process of soliciting proposals for how to treat the chemicals. City officials expect to award a contract for PFAS treatment this summer. “To be honest, there's not a lot of technologies available for [treatment] and the cost to implement the technology is going to be very expensive,” Gugliuzza said. One method Fort Worth is considering using activated carbon, which is commonly used to filter contaminants from water. The activated carbon would attract and hold the PFAS for removal. The EPA has approved the use of activated carbon, reverse osmosis (purifying water using pressure) and ion exchange systems (a chemical process) to remove PFAS from drinking water. To help cities treat their water for PFAS, the EPA has allocated $9 billion through the 2021 Bipartisan Infrastructure Law. But Gugliuzza said securing funding doesn’t mean everything will be paid for and some of the cost may be passed on to city water customers. Gage Zobell, a partner at the international law firm Dorsey & Whitney, has been following the EPA’s PFAS regulations closely. The firm, which has an office in Dallas, represents some Texas utilities as well as 3M, a company that has been a major contributor to the production of PFAS. Zobell said the federal funding will not come close to covering the cost of removing PFAS from drinking water, which leaves water utilities with two options: charging their customers more to pay for upgrades required to meet the new standards, or suing the companies responsible for the PFAS in their water. Several cities are already seeking to sue chemical manufacturers. Last year, Fort Worth and Dallas rejected two class action settlements with chemical manufacturers 3M and DuPont, which faced hundreds of legal claims by U.S water providers that the companies polluted public drinking water with the chemicals. 3M had agreed to pay $10.3 billion and DuPont agreed to pay $1.2 billion. But the water systems in the neighboring North Texas cities said the settlements were “inadequate” and decided to opt out of the settlement so that they could file their own lawsuits against the chemical manufacturers. “The need for easy access to water is becoming expensive,” Zobell said. “This is only going to be adding to the expense … especially [in] dry and hot states like Texas, where rates already have to be high for your water.” The American Water Works Association released a study last year estimating the national cost for treatment systems to reduce just two of the five chemicals, PFOA and PFOS, to meet the EPA standards would surpass $3.8 billion per year. Viraj deSilva, a PFAS expert and senior treatment process leader at Freese and Nichols, a consulting and engineering firm, said Texas had been a bit slow to pursue PFAS treatment because the Texas Commission on Environmental Quality, the state’s environmental agency, was waiting for federal limits to be finalized. He said companies that provide treatment for PFAS will now be in high demand and cities must take action now. Texas water utilities that have reported one or more PFAS chemical exceeding the new federal standard: Abilene Northeast and Grimes Water Treatment Plant Town of Anthony Arlington Pierce Burch Water Treatment Plant Baytown Area Water Authority Big Springs Water Plant Clear Lake Water Authority Childress Water Plant Cockrell Hill Water Plant Coupland: Manville Water Supply Corporation Dallas Water Utility Eula Water Supply Cooperation in Clyde Deer Park Surface Water Treatment Plant Duncanville Water Treatment Plant Edinburg Wastewater Plant City of Farmers Branch Town of Flower Mound Wastewater Treatment Fort Bend County Municipal Utility District No. 133 Fort Bend County Municipal Utility District No. 41 Fort Worth North and South Holly Water Treatment Plant Gastonia Scurry Special Utility District Georgetown San Gabriel Park Water Treatment Plant Grapevine Water Treatment Plant Greenville Water Treatment Plant Haltom City Harris County Municipal Utility District No. 119 Harris County Municipal Utility District No. 8 Houston: Spencer Road Public Utility District Hudson Oaks Lakeshore Plant Huntsville Palm Street Water Plant Irving MacArthur Pump Station Katy: Big Oaks Municipal Utility District Killeen: West Bell County Water Supply La Feria Water Treatment Plant City of Lake Worth City of Livingston Midland Water Purification Plant Prosper Custer Pump Station Port Lavaca Guadalupe-Blanco River Authority Water Treatment Plant San Antonio Water System Castle Hills City of Seagoville Seguin: Springs Hill Water Supply Corporation Temple Water Treatment Plant Terrell North Texas Municipal Water District City of Tye Weatherford Water Treatment Plant West University Place Plant 1 and 2 Tickets are on sale now for the 2024 Texas Tribune Festival, happening in downtown Austin Sept. 5-7. Get your TribFest tickets before May 1 and save big!

The EPA set its first-ever drinking water limits for five types of PFAS chemicals, and nearly 50 of Texas public water systems have reported exceeding the new limits for at least one.

Sign up for The Brief, The Texas Tribune’s daily newsletter that keeps readers up to speed on the most essential Texas news.


In Texas, 49 public water utility systems have reported surpassing the U.S. Environmental Protection Agency’s first-ever limits for five “forever chemicals” in drinking water, according to data submitted to the federal agency.

Experts say there are likely more since not all water systems have submitted their data.

PFAS, or perfluoroalkyl and polyfluoroalkyl substances, are widespread and long lasting in the environment. They are called “forever chemicals” because they don't break down and can persist in water and soil, and even human blood indefinitely. The chemicals have been used since the 1940s to repel oil and water and resist heat. They have been included in thousands of household products from nonstick cookware to industrial products like firefighting foam.

There are more than 12,000 types of individual forever chemicals, but new EPA standards announced last week set new limits for five of them: PFOA and PFOS have a limit of 4 parts per trillion while PFHxS, PFNA, and HFPO-DA have a limit of 10 parts per trillion.

One part per trillion is equivalent to a single drop of water in 20 Olympic-sized swimming pools.

The new standards will require water utilities to meet them within five years. The EPA estimates that the new limits, which are legally enforceable, will reduce exposure for 100 million people nationwide and help prevent thousands of deaths and illnesses, including from cancer.

One study found the chemicals in the blood of nearly 97% of all Americans. Exposure to PFAS has been linked to cancer, causing low birth rate and birth defects, damage to the liver and immune system, and other serious health problems. In 2022, the EPA issued health advisories that said the chemicals were much more hazardous to human health than scientists originally thought.

“Drinking water contaminated with PFAS has plagued communities across this country for too long,” EPA Administrator Michael Regan said in a press release last week. “That is why President Biden has made tackling PFAS a top priority, investing historic resources to address these harmful chemicals and protect communities nationwide.”

EPA estimates that between about 6% and 10% of the 66,000 public drinking water systems subject to this rule may have to take action to reduce PFAS to meet these new standards.

The new standards will require all public water utility systems to submit PFAS data to the EPA. So far, only about 24% of them have submitted this data nationally. EPA expects all data to be submitted by 2026. In Texas, more than 420 public water systems have submitted PFAS results to the federal agency and 113 of them detected some level of PFAS in the water.

Of those, nearly 50 public water systems reported at least one exceedance of any of the five chemicals that the EPA targeted. Some of the cities on that list include Abilene, Arlington, Baytown, Deer Park, Fort Worth, Grapevine, and Dallas (the full list can be found at the end of this story).

“These are very harmful chemicals. It's even more important for [water systems] to address this in the drinking water to minimize the exposure of people in Texas,” said Maria Doa, a senior director of chemicals policy for the environmental nonprofit Environmental Defense Fund, after looking at Texas’ PFAS results.

Public water systems will have three years to complete their initial monitoring for these chemicals and will be required to inform the public of the level of PFAS measured in their drinking water. Fort Worth’s water system has already done both.

Fort Worth’s water testing found three of the five newly-regulated contaminants exceeding limits. In the city’s North and South Holly water treatment plants, located on the west side near the city’s botanic garden and the zoo, PFHxS levels ranged from 12.2 to 25.8 parts per trillion, compared to the new federal limit of 10 parts per trillion. PFOA levels at both plants ranged from 4.2 to 8.3 parts per trillion, above the new limit of 4 parts per trillion.

According to the city's website, the water system serves more than 1.3 million people in Fort Worth and surrounding communities.

“Even though the rule does give us more time to come into compliance, we're not delaying our plans or anything,” said Mary Gugliuzza, a media relations and communications coordinator for the Fort Worth Water Department.

Gugliuzza said that as soon as the city started seeing results come in last year it began the process of soliciting proposals for how to treat the chemicals. City officials expect to award a contract for PFAS treatment this summer.

“To be honest, there's not a lot of technologies available for [treatment] and the cost to implement the technology is going to be very expensive,” Gugliuzza said.

One method Fort Worth is considering using activated carbon, which is commonly used to filter contaminants from water. The activated carbon would attract and hold the PFAS for removal.

The EPA has approved the use of activated carbon, reverse osmosis (purifying water using pressure) and ion exchange systems (a chemical process) to remove PFAS from drinking water.

To help cities treat their water for PFAS, the EPA has allocated $9 billion through the 2021 Bipartisan Infrastructure Law. But Gugliuzza said securing funding doesn’t mean everything will be paid for and some of the cost may be passed on to city water customers.

Gage Zobell, a partner at the international law firm Dorsey & Whitney, has been following the EPA’s PFAS regulations closely. The firm, which has an office in Dallas, represents some Texas utilities as well as 3M, a company that has been a major contributor to the production of PFAS.

Zobell said the federal funding will not come close to covering the cost of removing PFAS from drinking water, which leaves water utilities with two options: charging their customers more to pay for upgrades required to meet the new standards, or suing the companies responsible for the PFAS in their water.

Several cities are already seeking to sue chemical manufacturers. Last year, Fort Worth and Dallas rejected two class action settlements with chemical manufacturers 3M and DuPont, which faced hundreds of legal claims by U.S water providers that the companies polluted public drinking water with the chemicals. 3M had agreed to pay $10.3 billion and DuPont agreed to pay $1.2 billion.

But the water systems in the neighboring North Texas cities said the settlements were “inadequate” and decided to opt out of the settlement so that they could file their own lawsuits against the chemical manufacturers.

“The need for easy access to water is becoming expensive,” Zobell said. “This is only going to be adding to the expense … especially [in] dry and hot states like Texas, where rates already have to be high for your water.”

The American Water Works Association released a study last year estimating the national cost for treatment systems to reduce just two of the five chemicals, PFOA and PFOS, to meet the EPA standards would surpass $3.8 billion per year.

Viraj deSilva, a PFAS expert and senior treatment process leader at Freese and Nichols, a consulting and engineering firm, said Texas had been a bit slow to pursue PFAS treatment because the Texas Commission on Environmental Quality, the state’s environmental agency, was waiting for federal limits to be finalized. He said companies that provide treatment for PFAS will now be in high demand and cities must take action now.

Texas water utilities that have reported one or more PFAS chemical exceeding the new federal standard:

  • Abilene Northeast and Grimes Water Treatment Plant
  • Town of Anthony
  • Arlington Pierce Burch Water Treatment Plant
  • Baytown Area Water Authority
  • Big Springs Water Plant
  • Clear Lake Water Authority
  • Childress Water Plant
  • Cockrell Hill Water Plant
  • Coupland: Manville Water Supply Corporation
  • Dallas Water Utility Eula Water Supply Cooperation in Clyde
  • Deer Park Surface Water Treatment Plant
  • Duncanville Water Treatment Plant
  • Edinburg Wastewater Plant
  • City of Farmers Branch
  • Town of Flower Mound Wastewater Treatment
  • Fort Bend County Municipal Utility District No. 133
  • Fort Bend County Municipal Utility District No. 41
  • Fort Worth North and South Holly Water Treatment Plant
  • Gastonia Scurry Special Utility District
  • Georgetown San Gabriel Park Water Treatment Plant
  • Grapevine Water Treatment Plant
  • Greenville Water Treatment Plant
  • Haltom City
  • Harris County Municipal Utility District No. 119
  • Harris County Municipal Utility District No. 8
  • Houston: Spencer Road Public Utility District
  • Hudson Oaks Lakeshore Plant
  • Huntsville Palm Street Water Plant
  • Irving MacArthur Pump Station
  • Katy: Big Oaks Municipal Utility District
  • Killeen: West Bell County Water Supply
  • La Feria Water Treatment Plant
  • City of Lake Worth
  • City of Livingston
  • Midland Water Purification Plant
  • Prosper Custer Pump Station
  • Port Lavaca Guadalupe-Blanco River Authority Water Treatment Plant
  • San Antonio Water System Castle Hills
  • City of Seagoville
  • Seguin: Springs Hill Water Supply Corporation
  • Temple Water Treatment Plant
  • Terrell North Texas Municipal Water District
  • City of Tye
  • Weatherford Water Treatment Plant
  • West University Place Plant 1 and 2

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The Trump Team Wants to Boost Birth Rates While Poisoning Children

“I want a baby boom,” Trump has said. His administration is indeed exploring a range of approaches to boost the birth rate, including baby bonuses and classes on natural fertility. Yet his focus is entirely on the production of babies. When it comes to keeping these babies alive, this administration is leaving parents on their own, facing some horrifying and unprecedented challenges. It’s common for right-wing American governments, whether at the state or federal level, to be only half-heartedly natalist: restricting abortion, birth control, and sex education, while also failing to embrace any policy that makes it easier to raise a family, like universal childcare, robust public education, school lunch, cash supports for parents, or paid family leave. But the Trump-Vance government has taken this paradox to a new level, with natalist rhetoric far surpassing that of other recent administrations, while real live children are treated with more depraved, life-threatening indifference than in any American government in at least a century. Due to brutal cuts at the Food and Drug Administration, where 20,000 employees have been fired, the administration has suspended one of its quality-control programs for milk, Reuters reported this week. Milk is iconically associated with child health, and this is not a mere storybook whimsy: Most pediatricians regard it as critical for young children’s developing brains and bones. The American Academy of Pediatrics recommends two cups a day for babies between 1 and 2 years old. While some experts—and of course the administration—are downplaying the change, emphasizing that milk will still be regulated, a bird flu epidemic hardly seems like the right time to be cutting corners. A government so focused on making more babies shouldn’t be so indifferent to risks to our nation’s toddlers.This reckless approach to child safety is not limited to food. Also this week, The New York Times reported that the Environmental Protection Agency was canceling tens of millions of dollars in grants for research on environmental hazards to children in rural America. These hazards include pesticides, wildfire smoke, and forever chemicals, and the grants supported research toward solutions to such problems. Many focused on improving child health in red states like Oklahoma. Children are much more vulnerable than adults to the health problems that can stem from exposure to toxins. That makes Trump’s policies, for all his baby-friendly chatter, seem pathologically misopedic; he is reversing bans on so-called “forever chemicals” and repealing limits set by the Biden administration on lead exposure, all of which will have devastating effects on children’s mental and physical development.And of course there’s RFK Jr.’s crazy campaign against vaccines. This week, the health secretary said he was considering removing the Covid-19 vaccine from the list of vaccines the government recommends for children, even though to win Senate confirmation, he had agreed not to alter the childhood vaccine schedule. Even worse, RFK Jr. has used his office to promote disinformation about extensively debunked links between vaccines and autism, while praising unproven “treatments” for measles as an outbreak that has afflicted more than 600 people and killed at least three continues to spread. Trump’s public health cuts are meanwhile imperiling a program that gives free vaccines to children. So far, I haven’t even mentioned children outside the United States. Trump has not only continued Biden’s policy of mass infanticide in Gaza—at least 100 children there have been killed or injured every week by Israeli forces since the dissolution of the ceasefire in March—he has vastly surpassed that shameful record by dismantling USAID. (The Supreme Court demanded that the government restore some of the funding to the already-contracted programs, but it’s unclear what the results of that ruling will be.) Children across the globe will starve to death due to this policy. The cuts to nutrition funding alone, researchers estimate, will kill some 369,000 children who could otherwise have lived. That’s not even counting all the other children’s lives imperiled by USAID funding cuts to vaccines, health services, and maternal care, or the children who will go unprotected now that Trump has cut 69 programs dedicated to tracking child labor, forced labor, and human trafficking.Natalist or exterminationist? Pro-child or rabidly infanticidal? It’s tempting to dismiss such extreme contradictions within the Trump administration as merely chaotic and incoherent. But the situation is worse than that. Trying to boost births while actively making the world less safe for children is creepy—but not in a new way. The contradiction is baked into the eugenicist tradition that Vance and Trump openly embrace. Vance said at an anti-abortion rally in January that he wanted “more babies in the United States of America.” Vance also said he wanted “more beautiful young men and women” to have children. Notice he doesn’t just say “more babies”: the qualifiers are significant. Vance was implying that he wanted the right people to have babies: American, white, able-bodied, “beautiful” people with robust genetics. Children dying because of USAID cuts aren’t part of this vision, presumably, because those children are not American or white. As for infected milk, environmental toxins, or measles—here too, it’s hard not to hear social Darwinist overtones: In a far-right eugenicist worldview, children killed by those things likely aren’t fit for survival. In a more chaotic and dangerous environment, this extremely outdated logic goes, natural selection will ensure that the strongest survive. It’s also worth noting that this way of thinking originates in—and many of these Trump administration policies aim to return us to—an earlier era, when people of all ages, but especially children, were simply poisoned by industrial pollution, unvaccinated for diseases, and unprotected from industrial accidents. In such an unsafe world for children, people had many more of them; the world was such a dangerous place to raise kids that families expected to lose a few. That all-too-recent period is the unspoken context for natalist and eugenicist visions. That’s the world Trump and Vance seem to be nostalgic for, one in which women were constantly pregnant and in labor, and children were constantly dying horrible deaths. Doesn’t that sound pleasant for everyone?

“I want a baby boom,” Trump has said. His administration is indeed exploring a range of approaches to boost the birth rate, including baby bonuses and classes on natural fertility. Yet his focus is entirely on the production of babies. When it comes to keeping these babies alive, this administration is leaving parents on their own, facing some horrifying and unprecedented challenges. It’s common for right-wing American governments, whether at the state or federal level, to be only half-heartedly natalist: restricting abortion, birth control, and sex education, while also failing to embrace any policy that makes it easier to raise a family, like universal childcare, robust public education, school lunch, cash supports for parents, or paid family leave. But the Trump-Vance government has taken this paradox to a new level, with natalist rhetoric far surpassing that of other recent administrations, while real live children are treated with more depraved, life-threatening indifference than in any American government in at least a century. Due to brutal cuts at the Food and Drug Administration, where 20,000 employees have been fired, the administration has suspended one of its quality-control programs for milk, Reuters reported this week. Milk is iconically associated with child health, and this is not a mere storybook whimsy: Most pediatricians regard it as critical for young children’s developing brains and bones. The American Academy of Pediatrics recommends two cups a day for babies between 1 and 2 years old. While some experts—and of course the administration—are downplaying the change, emphasizing that milk will still be regulated, a bird flu epidemic hardly seems like the right time to be cutting corners. A government so focused on making more babies shouldn’t be so indifferent to risks to our nation’s toddlers.This reckless approach to child safety is not limited to food. Also this week, The New York Times reported that the Environmental Protection Agency was canceling tens of millions of dollars in grants for research on environmental hazards to children in rural America. These hazards include pesticides, wildfire smoke, and forever chemicals, and the grants supported research toward solutions to such problems. Many focused on improving child health in red states like Oklahoma. Children are much more vulnerable than adults to the health problems that can stem from exposure to toxins. That makes Trump’s policies, for all his baby-friendly chatter, seem pathologically misopedic; he is reversing bans on so-called “forever chemicals” and repealing limits set by the Biden administration on lead exposure, all of which will have devastating effects on children’s mental and physical development.And of course there’s RFK Jr.’s crazy campaign against vaccines. This week, the health secretary said he was considering removing the Covid-19 vaccine from the list of vaccines the government recommends for children, even though to win Senate confirmation, he had agreed not to alter the childhood vaccine schedule. Even worse, RFK Jr. has used his office to promote disinformation about extensively debunked links between vaccines and autism, while praising unproven “treatments” for measles as an outbreak that has afflicted more than 600 people and killed at least three continues to spread. Trump’s public health cuts are meanwhile imperiling a program that gives free vaccines to children. So far, I haven’t even mentioned children outside the United States. Trump has not only continued Biden’s policy of mass infanticide in Gaza—at least 100 children there have been killed or injured every week by Israeli forces since the dissolution of the ceasefire in March—he has vastly surpassed that shameful record by dismantling USAID. (The Supreme Court demanded that the government restore some of the funding to the already-contracted programs, but it’s unclear what the results of that ruling will be.) Children across the globe will starve to death due to this policy. The cuts to nutrition funding alone, researchers estimate, will kill some 369,000 children who could otherwise have lived. That’s not even counting all the other children’s lives imperiled by USAID funding cuts to vaccines, health services, and maternal care, or the children who will go unprotected now that Trump has cut 69 programs dedicated to tracking child labor, forced labor, and human trafficking.Natalist or exterminationist? Pro-child or rabidly infanticidal? It’s tempting to dismiss such extreme contradictions within the Trump administration as merely chaotic and incoherent. But the situation is worse than that. Trying to boost births while actively making the world less safe for children is creepy—but not in a new way. The contradiction is baked into the eugenicist tradition that Vance and Trump openly embrace. Vance said at an anti-abortion rally in January that he wanted “more babies in the United States of America.” Vance also said he wanted “more beautiful young men and women” to have children. Notice he doesn’t just say “more babies”: the qualifiers are significant. Vance was implying that he wanted the right people to have babies: American, white, able-bodied, “beautiful” people with robust genetics. Children dying because of USAID cuts aren’t part of this vision, presumably, because those children are not American or white. As for infected milk, environmental toxins, or measles—here too, it’s hard not to hear social Darwinist overtones: In a far-right eugenicist worldview, children killed by those things likely aren’t fit for survival. In a more chaotic and dangerous environment, this extremely outdated logic goes, natural selection will ensure that the strongest survive. It’s also worth noting that this way of thinking originates in—and many of these Trump administration policies aim to return us to—an earlier era, when people of all ages, but especially children, were simply poisoned by industrial pollution, unvaccinated for diseases, and unprotected from industrial accidents. In such an unsafe world for children, people had many more of them; the world was such a dangerous place to raise kids that families expected to lose a few. That all-too-recent period is the unspoken context for natalist and eugenicist visions. That’s the world Trump and Vance seem to be nostalgic for, one in which women were constantly pregnant and in labor, and children were constantly dying horrible deaths. Doesn’t that sound pleasant for everyone?

The greater Pittsburgh region is among the 25 worst metro areas in the country for air quality: Report

PITTSBURGH — The greater Pittsburgh metropolitan area is among the 25 regions in the country with the worst air pollution, according to a new report from the American Lung Association.The nonprofit public health organization’s annual “State of the Air” report uses a report card-style grading system to compare air quality in regions across the U.S. This year’s report found that 46% of Americans — 156.1 million people — are living in places that get failing grades for unhealthy levels of ozone or particulate pollution. Overall, air pollution measured by the report was worse than in previous years, with more Americans living in places with unhealthy air than in the previous 10 years the report has been published.The 13-county region spanning Pittsburgh and southwestern Pennsylvania; Weirton, West Virginia; and Steubenville, Ohio received “fail” grades for both daily and annual average particulate matter exposure for the years 2021–2023.The region ranked 16th worst for 24-hour particle pollution out of 225 metropolitan areas and 12th worst for annual particle pollution out of 208 metropolitan areas. Particulate matter pollution, which comes from things like industrial emissions, vehicle exhaust, wildfires, and wood burning, causes higher rates of asthma, decreased lung function in children, and increased hospital admissions and premature death due to heart attacks and respiratory illness. Long-term exposure to particulate matter pollution also raises the risk of lung cancer, and research suggests that in the Pittsburgh region, air pollution linked to particulate matter and other harmful substances contributes significantly to cancer rates. According to the report, the Pittsburgh metro area is home to around 50,022 children with pediatric asthma, 227,806 adults with asthma, 173,588 people with Chronic Obstructive Pulmonary Disease (COPD), 250,600 people with cardiovascular disease, 1,468 people with lung cancer, and around 25,746 pregnant people, all of whom are especially vulnerable to the harmful impacts of particulate matter pollution exposure."The findings help community members understand the ongoing risks to the health of people in our region," said Matt Mehalik, executive director of the Breathe Project and the Breathe Collaborative, a coalition of more than 30 groups in southwestern Pennsylvania that advocate for cleaner air. "These findings emphasize the need to transition away from fossil fuels — in industry, transportation and residential uses — if we are to improve our health and address climate change." Allegheny County has received a failing grade for particulate matter pollution from the American Lung Association every year since the "State of the Air" report was first issued in 2004. The region is home to numerous polluting industries, with an estimated 80% of toxic air pollutants in Allegheny County (which encompasses Pittsburgh) coming from ten industrial sites, according to an analysis by the nonprofit environmental advocacy group PennEnvironment Research & Policy Center. The Ohio River near Pittsburgh Credit: Kristina Marusic for EHN In the 2024 State of the Air report, which looked at 2020-2022, Pittsburgh was for the first time ever not among the 25 cities most polluted by particulate matte, and showed some improvements in air quality, some of which may have resulted from pollution reductions spurred by the COVID-19 shut-down in 2020.The region earned a grade D for ozone smog this year, but its ranking improved from last year — it went from the 50th worst metro area for ozone smog in 2024’s report to the 90th worst in this year’s. Ozone pollution also comes from sources like vehicle exhaust and industrial emissions, and occurs when certain chemicals mix with sunlight. Exposure to ozone pollution is linked to respiratory issues, worsened asthma symptoms, and long-term lung damage.Each year the State of the Air Report makes recommendations for improving air quality. This year those recommendations include defending funding for the U.S. Environmental Protection Agency (EPA), because sweeping staff cuts and reduction of federal funding under the Trump administration are impairing the agency’s ability to enforce clean air regulations. For example, the report notes that EPA recently lowered annual limits for fine particulate matter pollution from 12 micrograms per cubic meter to 9 micrograms per cubic meter, and that states, including Pennsylvania, have submitted their recommendations for which areas should be cleaned up. Next, the agency must review those recommendations and add its own analyses to make final decisions by February 6, 2026 about which areas need additional pollution controls. If it fails to do so due to lack of funding or staffing, the report suggests, air quality might suffer.“The bottom line is this,” the report states. “EPA staff, working in communities across the country, are doing crucial work to keep your air clean. Staff cuts are already impacting people’s health across the country. Further cuts mean more dirty air.”

PITTSBURGH — The greater Pittsburgh metropolitan area is among the 25 regions in the country with the worst air pollution, according to a new report from the American Lung Association.The nonprofit public health organization’s annual “State of the Air” report uses a report card-style grading system to compare air quality in regions across the U.S. This year’s report found that 46% of Americans — 156.1 million people — are living in places that get failing grades for unhealthy levels of ozone or particulate pollution. Overall, air pollution measured by the report was worse than in previous years, with more Americans living in places with unhealthy air than in the previous 10 years the report has been published.The 13-county region spanning Pittsburgh and southwestern Pennsylvania; Weirton, West Virginia; and Steubenville, Ohio received “fail” grades for both daily and annual average particulate matter exposure for the years 2021–2023.The region ranked 16th worst for 24-hour particle pollution out of 225 metropolitan areas and 12th worst for annual particle pollution out of 208 metropolitan areas. Particulate matter pollution, which comes from things like industrial emissions, vehicle exhaust, wildfires, and wood burning, causes higher rates of asthma, decreased lung function in children, and increased hospital admissions and premature death due to heart attacks and respiratory illness. Long-term exposure to particulate matter pollution also raises the risk of lung cancer, and research suggests that in the Pittsburgh region, air pollution linked to particulate matter and other harmful substances contributes significantly to cancer rates. According to the report, the Pittsburgh metro area is home to around 50,022 children with pediatric asthma, 227,806 adults with asthma, 173,588 people with Chronic Obstructive Pulmonary Disease (COPD), 250,600 people with cardiovascular disease, 1,468 people with lung cancer, and around 25,746 pregnant people, all of whom are especially vulnerable to the harmful impacts of particulate matter pollution exposure."The findings help community members understand the ongoing risks to the health of people in our region," said Matt Mehalik, executive director of the Breathe Project and the Breathe Collaborative, a coalition of more than 30 groups in southwestern Pennsylvania that advocate for cleaner air. "These findings emphasize the need to transition away from fossil fuels — in industry, transportation and residential uses — if we are to improve our health and address climate change." Allegheny County has received a failing grade for particulate matter pollution from the American Lung Association every year since the "State of the Air" report was first issued in 2004. The region is home to numerous polluting industries, with an estimated 80% of toxic air pollutants in Allegheny County (which encompasses Pittsburgh) coming from ten industrial sites, according to an analysis by the nonprofit environmental advocacy group PennEnvironment Research & Policy Center. The Ohio River near Pittsburgh Credit: Kristina Marusic for EHN In the 2024 State of the Air report, which looked at 2020-2022, Pittsburgh was for the first time ever not among the 25 cities most polluted by particulate matte, and showed some improvements in air quality, some of which may have resulted from pollution reductions spurred by the COVID-19 shut-down in 2020.The region earned a grade D for ozone smog this year, but its ranking improved from last year — it went from the 50th worst metro area for ozone smog in 2024’s report to the 90th worst in this year’s. Ozone pollution also comes from sources like vehicle exhaust and industrial emissions, and occurs when certain chemicals mix with sunlight. Exposure to ozone pollution is linked to respiratory issues, worsened asthma symptoms, and long-term lung damage.Each year the State of the Air Report makes recommendations for improving air quality. This year those recommendations include defending funding for the U.S. Environmental Protection Agency (EPA), because sweeping staff cuts and reduction of federal funding under the Trump administration are impairing the agency’s ability to enforce clean air regulations. For example, the report notes that EPA recently lowered annual limits for fine particulate matter pollution from 12 micrograms per cubic meter to 9 micrograms per cubic meter, and that states, including Pennsylvania, have submitted their recommendations for which areas should be cleaned up. Next, the agency must review those recommendations and add its own analyses to make final decisions by February 6, 2026 about which areas need additional pollution controls. If it fails to do so due to lack of funding or staffing, the report suggests, air quality might suffer.“The bottom line is this,” the report states. “EPA staff, working in communities across the country, are doing crucial work to keep your air clean. Staff cuts are already impacting people’s health across the country. Further cuts mean more dirty air.”

New, 'Living' Building Material Made From Fungi and Bacteria Could Pave the Way to Self-Healing Structures

Researchers are developing the biomaterial as a more environmentally friendly alternative to concrete, but any wide-scale use is still far away

New, ‘Living’ Building Material Made From Fungi and Bacteria Could Pave the Way to Self-Healing Structures Researchers are developing the biomaterial as a more environmentally friendly alternative to concrete, but any wide-scale use is still far away Microscopic images of the bacteria and mycelium scaffolds. The circles indicate the likely presence of S. pasteurii bacteria. Viles, Ethan et al., Cell Reports Physical Science 2025 Concrete is a crucial construction material. Unfortunately, however, producing it requires large amounts of energy—often powered by fossil fuels—and includes chemical reactions that release carbon dioxide. This intensive process is responsible for up to 8 percent of humanity’s carbon dioxide emissions. As such, finding more sustainable building materials is vital to lessening our global carbon footprint. And to help achieve this goal, scientists are studying methods that might replace concrete with biologically derived materials, or biomaterials for short. Now, researchers have developed a building material made of mycelium—the tubular, branching filaments found in most fungi—and bacteria cells. As detailed in a study published last week in the journal Cell Reports Physical Science, the living bacteria survived in the structure for an extended amount of time, laying the groundwork for more environmentally friendly and self-healing construction material down the line. The researchers grew mycelium from the fungus Neurospora crassa, commonly known as red bread mold, into a dense, scaffold-like structure. Then, they added Sporosarcina pasteurii bacteria. “We like these organisms for several reasons,” Chelsea Heveran, a co-author of the study and an expert in engineered living materials at Montana State University, tells the Debrief’s Ryan Whalen. “First, they do not pose very much threat to human health. S. pasteurii is a common soil microorganism and has been used for years in biomineralization research, including in field-scale commercial applications. N. crassa is a model organism in fungal research.” They also liked that both organisms are capable of biomineralization—the process that forms bones and coral by creating hardened calcium carbonate. To set off biomineralization, the team placed the scaffold in a growing medium with urea and calcium. The bacteria formed calcium carbonate quickly and effectively, making the material stronger. Importantly, the bacteria S. pasteurii was alive, or viable, for at least a month. Live organisms in building material could offer unique properties—such as the ability to self-repair or self-clean—but only as long as they’re alive. This study didn’t test those traits specifically, according to a statement, but the longer lifetime of this material “lays the groundwork for these functionalities.” “We are excited about our results,” Heveran tells New Scientist’s James Woodford. “When viability is sufficiently high, we could start really imparting lasting biological characteristics to the material that we care about, such as self-healing, sensing or environmental remediation.” This month-long lifespan marks a significant improvement over previous structures. In fact, a major challenge in the development of living biomaterials is their short viability—other similar materials made with living organisms have remained viable for just days or weeks. Plus, they don’t usually form the complex internal structures necessary in construction projects, according to the statement. In the new study, however, “we learned that fungal scaffolds are quite useful for controlling the internal architecture of the material,” Heveran explains in the statement. “We created internal geometries that looked like cortical bone, but moving forward, we could potentially construct other geometries, too.” Ultimately, the researchers developed a tough structure that could provide the basis for future sustainable building alternatives. As reported by New Atlas’ Abhimanyu Ghoshal, however, scientists still have other challenges to tackle on the path to replacing concrete—for instance, scaling the material’s production, making it usable for different types of construction projects and overcoming the higher costs associated with living biomaterials. These materials, so far, “do not have high enough strength to replace concrete in all applications,” Heveran says in the statement. “But we and others are working to improve their properties so they can see greater usage.” To that end, Aysu Kuru, a building engineer at the University of Sydney in Australia who did not participate in the study, tells New Scientist that “proposing mycelium as a scaffolding medium for living materials is a simple but powerful strategy.” Get the latest stories in your inbox every weekday.

New electronic “skin” could enable lightweight night-vision glasses

MIT engineers developed ultrathin electronic films that sense heat and other signals, and could reduce the bulk of conventional goggles and scopes.

MIT engineers have developed a technique to grow and peel ultrathin “skins” of electronic material. The method could pave the way for new classes of electronic devices, such as ultrathin wearable sensors, flexible transistors and computing elements, and highly sensitive and compact imaging devices. As a demonstration, the team fabricated a thin membrane of pyroelectric material — a class of heat-sensing material that produces an electric current in response to changes in temperature. The thinner the pyroelectric material, the better it is at sensing subtle thermal variations.With their new method, the team fabricated the thinnest pyroelectric membrane yet, measuring 10 nanometers thick, and demonstrated that the film is highly sensitive to heat and radiation across the far-infrared spectrum.The newly developed film could enable lighter, more portable, and highly accurate far-infrared (IR) sensing devices, with potential applications for night-vision eyewear and autonomous driving in foggy conditions. Current state-of-the-art far-IR sensors require bulky cooling elements. In contrast, the new pyroelectric thin film requires no cooling and is sensitive to much smaller changes in temperature. The researchers are exploring ways to incorporate the film into lighter, higher-precision night-vision glasses.“This film considerably reduces weight and cost, making it lightweight, portable, and easier to integrate,” Xinyuan Zhang, a graduate student in MIT’s Department of Materials Science and Engineering (DMSE). “For example, it could be directly worn on glasses.”The heat-sensing film could also have applications in environmental and biological sensing, as well as imaging of astrophysical phenomena that emit far-infrared radiation.What’s more, the new lift-off technique is generalizable beyond pyroelectric materials. The researchers plan to apply the method to make other ultrathin, high-performance semiconducting films.Their results are reported today in a paper appearing in the journal Nature. The study’s MIT co-authors are first author Xinyuan Zhang, Sangho Lee, Min-Kyu Song, Haihui Lan, Jun Min Suh, Jung-El Ryu, Yanjie Shao, Xudong Zheng, Ne Myo Han, and Jeehwan Kim, associate professor of mechanical engineering and of materials science and engineering, along with researchers at the University Wisconsin at Madison led by Professor Chang-Beom Eom and authors from multiple other institutions.Chemical peelKim’s group at MIT is finding new ways to make smaller, thinner, and more flexible electronics. They envision that such ultrathin computing “skins” can be incorporated into everything from smart contact lenses and wearable sensing fabrics to stretchy solar cells and bendable displays. To realize such devices, Kim and his colleagues have been experimenting with methods to grow, peel, and stack semiconducting elements, to fabricate ultrathin, multifunctional electronic thin-film membranes.One method that Kim has pioneered is “remote epitaxy” — a technique where semiconducting materials are grown on a single-crystalline substrate, with an ultrathin layer of graphene in between. The substrate’s crystal structure serves as a scaffold along which the new material can grow. The graphene acts as a nonstick layer, similar to Teflon, making it easy for researchers to peel off the new film and transfer it onto flexible and stacked electronic devices. After peeling off the new film, the underlying substrate can be reused to make additional thin films.Kim has applied remote epitaxy to fabricate thin films with various characteristics. In trying different combinations of semiconducting elements, the researchers happened to notice that a certain pyroelectric material, called PMN-PT, did not require an intermediate layer assist in order to separate from its substrate. Just by growing PMN-PT directly on a single-crystalline substrate, the researchers could then remove the grown film, with no rips or tears to its delicate lattice.“It worked surprisingly well,” Zhang says. “We found the peeled film is atomically smooth.”Lattice lift-offIn their new study, the MIT and UW Madison researchers took a closer look at the process and discovered that the key to the material’s easy-peel property was lead. As part of its chemical structure, the team, along with colleagues at the Rensselaer Polytechnic Institute, discovered that the pyroelectric film contains an orderly arrangement of lead atoms that have a large “electron affinity,” meaning that lead attracts electrons and prevents the charge carriers from traveling and connecting to another materials such as an underlying substrate. The lead acts as tiny nonstick units, allowing the material as a whole to peel away, perfectly intact.The team ran with the realization and fabricated multiple ultrathin films of PMN-PT, each about 10 nanometers thin. They peeled off pyroelectric films and transfered them onto a small chip to form an array of 100 ultrathin heat-sensing pixels, each about 60 square microns (about .006 square centimeters). They exposed the films to ever-slighter changes in temperature and found the pixels were highly sensitive to small changes across the far-infrared spectrum.The sensitivity of the pyroelectric array is comparable to that of state-of-the-art night-vision devices. These devices are currently based on photodetector materials, in which a change in temperature induces the material’s electrons to jump in energy and briefly cross an energy “band gap,” before settling back into their ground state. This electron jump serves as an electrical signal of the temperature change. However, this signal can be affected by noise in the environment, and to prevent such effects, photodetectors have to also include cooling devices that bring the instruments down to liquid nitrogen temperatures.Current night-vision goggles and scopes are heavy and bulky. With the group’s new pyroelectric-based approach, NVDs could have the same sensitivity without the cooling weight.The researchers also found that the films were sensitive beyond the range of current night-vision devices and could respond to wavelengths across the entire infrared spectrum. This suggests that the films could be incorporated into small, lightweight, and portable devices for various applications that require different infrared regions. For instance, when integrated into autonomous vehicle platforms, the films could enable cars to “see” pedestrians and vehicles in complete darkness or in foggy and rainy conditions. The film could also be used in gas sensors for real-time and on-site environmental monitoring, helping detect pollutants. In electronics, they could monitor heat changes in semiconductor chips to catch early signs of malfunctioning elements.The team says the new lift-off method can be generalized to materials that may not themselves contain lead. In those cases, the researchers suspect that they can infuse Teflon-like lead atoms into the underlying substrate to induce a similar peel-off effect. For now, the team is actively working toward incorporating the pyroelectric films into a functional night-vision system.“We envision that our ultrathin films could be made into high-performance night-vision goggles, considering its broad-spectrum infrared sensitivity at room-temperature, which allows for a lightweight design without a cooling system,” Zhang says. “To turn this into a night-vision system, a functional device array should be integrated with readout circuitry. Furthermore, testing in varied environmental conditions is essential for practical applications.”This work was supported by the U.S. Air Force Office of Scientific Research.

President of Eugene wood treatment plant gets 90-day prison term for lying to DEQ inspectors

"There has to be some accountability," U.S. District Judge Michael J. McShane said.

A federal judge Tuesday sentenced the president of Eugene’s J.H. Baxter & Co. wood treatment plant to 90 days in prison for lying about the company’s illegal handling of hazardous waste at the site.U.S. District Judge Michael J. McShane called Georgia Baxter-Krause, 62, an “absent president” who took little responsibility for what occurred.“The fact that you lied when confronted suggests you knew the practice was not ‘above board,’” McShane said. “There has to be some accountability.”He also ordered Baxter-Krause and the company to pay $1.5 million in criminal fines. The plant is now a potential cleanup site under the federal Superfund program.J.H. Baxter & Co. Inc. pleaded guilty to illegally treating hazardous waste and Baxter-Krause pleaded guilty to two counts of making false statements in violation of the Resource Conservation and Recovery Act governing hazardous waste management.The company so far has paid $850,000 of its $1 million share of the fine, and Baxter-Krause has paid $250,000 of her $500,000 share, their attorney David Angeli said.Much of the debate at the sentencing focused on whether Baxter-Krause should go to prison for lying to investigators.According to court documents, J.H. Baxter used hazardous chemicals to treat and preserve wood. Water from the process was considered hazardous waste. The company operated a legal wastewater treatment unit, but for years when there was “too much water on site,” the company essentially would “boil” off the wastewater, allowing discharge into the air through open vents, according to court records.Photograph sent to Georgia Baxter-Krause on July 8, 2019, depicting the inside of a J.H. Baxter container after weeks of boiling hazardous waste, according to federal prosecutors.U.S. Attorney's OfficeAngeli argued that the violations at the Eugene plant were “less egregious” than other criminal environmental damage cases and that “everyone” on the premises thought the hazardous waste handling was OK. He sought probation for Baxter-Krause.“Every person said she never directed or managed this activity,” Angeli said. “She was rarely even in Eugene.”But Assistant U.S. Attorney William McLaren said Baxter-Krause blatantly lied when inspectors from the Oregon Department of Environmental Quality requested information about the company’s practice of boiling off the wastewater.Baxter-Krause provided false information when questioned about the extent of the illegal activity and failed to disclose that the company kept detailed logs that tracked it, according to prosecutors.The plant illegally boiled about 600,000 gallons of wastewater on 136 days from January to October 2019, McLaren said.The government didn’t seek the maximum fine for the environmental violations, which would have been $7 million for each day a violation was found, he said. A separate civil class-action suit is pending against the company filed by people living near the West Eugene plant. They allege gross negligence that allowed “carcinogenic and poisonous chemicals’’ to be regularly released into the air and groundwater. Baxter-Krause told an investigator that the company didn’t keep records on the boiling dates and claimed it occurred only occasionally during the rainy season, records said.“Those were not minimal or immaterial slip-ups,” McLaren said. What the company was doing was “known for years on end” and it was occurring every month, he said.“Despite alerts about equipment failure and the need for capital upgrades, the evidence reflects those warnings went unheeded by J.H. Baxter’s leadership for years,” McLaren said. “And by early 2019, this illegal boiling became the company’s sole method for treating their hazardous wastewater.”Baxter-Krause, who took over the company in 2001 after her father’s death, apologized to the community around the plant and to her friends and family. She now lives in Bend but had lived in California throughout her tenure as company president and visited the Eugene facility about three times a year, according to her lawyers.“I should have been honest,” she said. “To the West Eugene community who was impacted by my careless actions, I apologize. Not a day goes by that I don’t feel remorse. I am ashamed of what I have done. I feel I have truly let you down.”She acknowledged that as president, “the buck stops with me. I should have been more proactive in fully understanding the facility’s permits, the day-to-day operations and ensuring full compliance with environmental laws.”J.H. Baxter treated wood products at the plant from 1943 to 2022. Chemicals used to treat wood, such as creosote and pentachlorophenol, also known as “penta” or PCP, have contaminated the soil and groundwater and are an ongoing concern for surrounding neighborhoods, according to the government.The chemicals remain in tanks at the site and the environmental contamination has not been addressed, according to the Environmental Protection Agency.The company has spent more than $2 million since the plant’s closure to secure the facility and work on complying with environmental regulations, but it has been unable to sell the property because of the historical contamination, according to court records.The judge said it will be up to the Federal Bureau of Prisons where to send Baxter-Krause to serve the sentence. The defense said it would request that she be placed in a community corrections setting.Baxter-Krause was ordered to surrender on July 17. She wondered aloud in the courtroom after her sentencing how she would maintain the compliance reports.Her lawyers explained that the Environmental Protection Agency is on site daily working to fully shut the property down.The EPA is still working to determine how to handle and remove chemicals from the site. It collected soil, sediment, and water samples in May 2023 from both the facility and the surrounding areas. These samples will determine the environmental and potential public health impacts of chemicals that have migrated from the site and from air pollution from its operations.-- Maxine Bernstein covers federal court and criminal justice. Reach her at 503-221-8212, mbernstein@oregonian.com, follow her on X @maxoregonian, on Bluesky @maxbernstein.bsky.social or on LinkedIn.

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