PFAS in Ireland: A Growing Concern for Health and Environment
Per- and polyfluoroalkyl substances (PFAS) are making headlines globally—and for good reason. These synthetic chemicals, widely used for their water- and stain-resistant properties, are now being detected in alarming concentrations across rivers, lakes, and groundwater systems from Europe to Australia. And Ireland is no exception.
Why Are PFAS a Problem?
Nicknamed “forever chemicals,” PFAS do not break down naturally in the environment. Instead, they accumulate—lingering in water and soil, ultimately ending up in our bodies. Over time, even low-level exposure can lead to bioaccumulation, increasing the risk of serious health concerns, including cancers, immune system dysfunction, liver and kidney damage, and reproductive disorders.
As PFAS continue to build up in the environment, they enter our bodies through contaminated drinking water, food, and even air, raising urgent public health and environmental challenges.
Where Are PFAS Found?
PFAS are everywhere—from everyday items to industrial. These chemicals are commonly found in:
- Non-stick cookware
- Water- and stain-resistant clothing
- Cosmetics and personal care products
- Fast food packaging and microwave popcorn bags
- Cleaning agents and paints
They’re also widely used in firefighting foams, particularly at airports and military sites, and in high-tech industries such as aerospace, automotive, and electronics.
Their widespread use and environmental persistence make PFAS incredibly difficult to trace—and even harder to remove.
INVEST pFASST: Tracking PFAS in Ireland
To address this growing issue and gain a better understanding of PFAS in Ireland, the DCU Water Institute has teamed up with the Environmental Protection Agency (EPA), ARUP , and the University of Birmingham on the INVEST pFASST project.
This research initiative is designed to map the sources, movement, and impacts of PFAS across Ireland. By examining how these chemicals enter our environment—from industrial runoff and household products to agricultural waste and wastewater—the project will help identify critical intervention points for policy, monitoring, and cleanup.
With data-driven insights, INVEST pFASST is building the foundation for better regulation, risk assessment, and public awareness—ensuring Ireland is prepared to tackle PFAS pollution head-on.