petrochemicals
The rain is cleaner, but now it’s full of plastic and forever chemicals
A generation after acid rain was largely eliminated, scientists say rainfall is now carrying something even more insidious — microplastics and forever chemicals that are nearly impossible to remove.
In short:
- Decades of environmental policy cleaned up acid rain, but modern pollutants like microplastics and PFAS (forever chemicals) have taken its place, contaminating rainfall worldwide.
- Microplastics from roads, clothing, and oceans get swept into the atmosphere and fall with the rain, while PFAS, used in nonstick cookware and water-resistant fabrics, persist in the environment for centuries.
- These pollutants seep into drinking water sources, and while treatment plants can remove some, a significant amount remains, exposing people and wildlife to chemicals linked to cancer, kidney disease, and immune disorders.
Key quote:
"It’s much worse than the acid rain problem. With acid rain, we could stop emitting acid precursors and then acid rain would stop falling. But we can’t stop the microplastic cycle anymore. It’s there and it’s not going away."
— Janice Brahney, biogeochemist at Utah State University
Why this matters:
Even if you don’t drink untreated rainwater, these pollutants are making their way into tap water, food, and even human brains. Water treatment plants can catch some of it, but not enough. And with microplastics now found in human lungs, blood, and even placentas, the long-term health consequences are still unfolding.
Read more: Toxic PFAS pollution is likely at more than 57,000 US locations.
EPA to shut down environmental justice offices, leaving vulnerable communities exposed
The Trump administration is dismantling the Environmental Protection Agency’s environmental justice offices, ending efforts to reduce pollution in low-income and minority communities.
In short:
- The EPA, under Administrator Lee Zeldin, is closing all regional and national offices focused on environmental justice, halting a decades-long initiative to protect communities disproportionately impacted by pollution.
- The move follows the administration’s broader push to eliminate programs tied to diversity, equity, and inclusion, with officials dismissing environmental justice as “forced discrimination.”
- The decision coincides with the dismissal of a federal lawsuit against a Louisiana petrochemical plant that had been accused of raising cancer risks in a predominantly Black community.
Key quote:
“If anybody needed a clearer sign that this administration gives not a single damn for the people of the United States, this is it.”
— Matthew Tejada, former head of EPA’s environmental justice program
Why this matters:
In a move that feels ripped from an industry lobbyist’s wish list, the Environmental Protection Agency is shutting down every single office dedicated to tackling pollution in low-income and minority communities. For those who don’t have the money or political clout to fight back, environmental protections are disappearing fast.
Read more: America, this is what environmental justice is — and what we all stand to lose.
Microplastics infiltrate human organs, raising health concerns
Recent research reveals that microplastics have permeated human organs, including the brain, liver, and kidneys, with potential health implications.
In short:
- In 2024, toxicologist Matthew Campen discovered that the adult human brain contains about a disposable spoon's worth of plastic, a 50% increase from eight years prior.
- Studies have found microplastics in human tissues such as placentas, breast milk, and semen, suggesting widespread infiltration of our bodies.
- Research indicates potential links between microplastic exposure and health issues like cardiovascular disease, reduced sperm count, and certain cancers.
Key quote:
"I can say, with a high degree of confidence, that microplastic particles are in the bodies of virtually every American today."
— Philip Landrigan, pediatrician and epidemiologist at Boston College
Why this matters:
The pervasive presence of microplastics in human organs raises serious health concerns. Reducing personal exposure to microplastics can be challenging, but opting for glass or metal food containers, using natural fiber clothing, and installing high-quality water filters are practical steps. Experts however, emphasize that individual actions, while beneficial, are not sufficient. As research continues to uncover the extent of this issue, it becomes increasingly clear that collective action is necessary to mitigate the impact of microplastics on both our planet and our health.
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Shell’s petrochemical plant in Pennsylvania still hasn’t spurred economic development: Report
The county that’s home to the plant continues to fall behind the rest of the state and the nation in key measures of economic activity, according to a new analysis.
PITTSBURGH — After more than two years in operation, Shell’s petrochemical plant in Pennsylvania has failed to deliver economic growth to the surrounding region, according to a new report.
Western Pennsylvania’s Beaver County, which is home to the plant, is worse off than it was before the Shell plant was announced in terms of jobs, businesses and GDP, according to the report, which was authored by the Ohio River Valley Institute, a progressive nonprofit.
When Shell first proposed its Pennsylvania plastics plant in 2012, state lawmakers gave the company a $1.7 billion subsidy — the largest ever offered by the state at the time — to bring the plant to Beaver County. Lawmakers who supported the subsidy pointed to studies commissioned by Shell that claimed the plant would provide significant economic revitalization to the region.
“If you're a taxpayer in Pennsylvania, you should be asking for a refund right about now because you got robbed,” study co-author Eric de Place said during a press call. “There are hardworking people in that county who deserve better. They deserve better from their elected officials, they deserve better from their business community and they deserve better from the state of Pennsylvania and the legislature that's made these decisions on their behalf.”
This report updates two similar analyses published by the same group in 2021 and 2023, with all three reports relying on data from government agencies including the U.S. Census Bureau, the Bureau of Labor Statistics and the Bureau of Economic Analysis. The new report includes data for the time period after the Shell plant became operational in late 2022.
According to the report, Beaver County’s GDP has shrunk by more than 12% since 2012, despite double-digit growth in Pennsylvania and the nation, adjusting for inflation.
Credit: Ohio River Valley Institute
The report also found that:
- Beaver County’s population has fallen by nearly 3% despite population growth nationally and statewide.
- Beaver County’s employment has dropped by more than 13%, according to the Quarterly Census of Employment and Wages, while the number of employed people grew in Pennsylvania and the U.S.
- Beaver County has lost business firms and establishments despite business growth nationally and statewide.
In contrast, a 2021 study commissioned by Shell projected that the Shell ethane cracker would bring $260 million to $846 million in annual economic activity in Beaver County, that the plant and the indirect jobs it would create would add between between 777 and 1,444 new jobs for Beaver County residents, and that labor income increases in Beaver County would be between $73 and $120 million, resulting in the addition of $10.3 to $16.7 billion to Beaver County’s economy over 40 years.
Public health costs and advice for lawmakersCredit: Ohio River Valley Institute
Public health costs and advice for lawmakers
Shell’s plant takes fracked ethane gas and turns it into tiny plastic pellets that are ultimately used to make plastic products like bags and packaging. This process emits large volumes of air and water pollutants including volatile organic compounds, carbon monoxide, nitrogen oxides. These pollutants are linked to health effects including asthma, heart disease, mental health symptoms, poor birth outcomes, endocrine disruption and cancer.
Residents of Beaver County are bearing the public health costs associated with these emissions. Within six months of starting operations, the plant had exceeded its 12-month emission limit for numerous pollutants. Shell has been fined $10 million dollars by state regulators, about half of which is going toward impacted communities, and is being sued by advocacy groups representing local residents.
Plants like the Shell ethane cracker in Pennsylvania have been proposed throughout the U.S., as fossil fuel companies turn toward plastics production to keep their products in demand amid global decarbonization and the transportation sector’s shift toward renewables.
For example, ExxonMobil is currently seeking tax breaks to construct a similar ethane cracker in Calhoun County, Texas, about two and a half hours southwest of Houston.
“I would urge [Texas lawmakers] to take a hard look at actual economic performance, not marketing hype,” de Place said. “And I would urge them to include ‘clawback’ provisions if the promised results don't materialize.”
Plastics: a health and environmental emergency
Nate Hagens, Leo Trasande, Linda Birnbaum and Christina Dixon take on the plastic pollution crisis: We cannot recycle our way out of this problem.
We toss aside 5.7 million toothpaste tubes, 570,000 cell phones, and 2.3 million pairs of sneakers every hour around the globe. And that's just the tip of the iceberg. Plastics production is unsustainable, unhealthy and growing exponentially. Podcaster Nate Hagens brings experts Dr. Leo Trasande, Linda Birnbaum and Christina Dixon together to discuss the impact to our health and environment.
Watch: The Great Simplification video
In short:
- Recycling is "at best, an energy intensive delay" of plastics disposal in the environment.
- Plastics contain thousands of largely untested but likely toxic chemicals
- Those that we know about are associated with nearly all major health problems, from autism and ADHD to infertility and diabetes.
The White House's sustainable chemistry plan lacks bold goals to drive change
The Biden administration’s sustainable chemistry strategy was supposed to nudge the U.S. chemical industry toward safer, greener alternatives, but without clear benchmarks or regulatory teeth, it risks being little more than a well-meaning memo.
In short:
- On Dec. 19, the Biden White House released a long-awaited federal strategy for sustainable chemistry, outlining broad objectives but failing to establish concrete objectives or incentives to drive industry-wide change.
- The plan emphasizes research and development but does not adequately address the financial and regulatory barriers preventing new green chemicals from replacing entrenched, polluting alternatives.
- Without clear criteria for defining and funding safer chemicals, the federal government risks propping up existing toxic processes under the guise of sustainability.
Key quote:
“We must continue to work together to develop and advance bold goals for sustainable chemistry.”
— Joel Tickner, professor of public health at U-Mass Lowell
Why this matters:
The plan highlights research and development as key drivers of change, but history suggests that without financial incentives or strong regulations, industry players will stick with what’s profitable — even if that means clinging to toxic, fossil-fuel-based processes.
Read more:
What it will take for the EU to be a model for safe chemicals.
Zeldin confirmed to lead EPA, setting the stage for regulatory rollbacks
The Senate has confirmed former New York congressman Lee Zeldin as the new head of the Environmental Protection Agency, signaling a shift in federal environmental policy as the Trump administration moves to scale back regulations and shrink the agency's workforce.
In short:
- Zeldin, a Trump ally with limited environmental experience, was confirmed 56-42 with support from three Democrats. His appointment is in keeping with the administration’s broader effort to weaken regulations seen as burdensome to industry.
- The EPA has already begun restructuring under Trump, including offering “deferred resignation” packages to employees and firing scientific advisors from key regulatory committees.
- Trump has also moved to freeze federal funding under Biden’s climate law, stalling billions in clean-energy grants, while industry groups praise Zeldin’s confirmation as a win for deregulation.
Key quote:
“I have nothing against Lee Zeldin personally, but the likelihood of him standing against that fossil fuel bulldozer that is coming at him is essentially zero.”
— U.S. Senator Sheldon Whitehouse, D-RI
Why this matters:
While industry groups celebrate their new ally at the helm, environmental advocates warn that this could mean more rollbacks on air and water protections — setting the stage for years of legal battles.
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