Per- and polyfluoroalkyl substances (PFAS) are a group of man-made chemicals that includes PFOA, PFOS, GenX, and many others. PFAS are used in a variety of consumer products including non-stick cookware, water-repellent clothing, stain resistant fabrics and carpets, some cosmetics, firefighting foams, and food packaging. Studies have shown that exposure to certain PFAS can cause adverse health effects including reproductive, developmental, and organ damage, impacts on the immune system, thyroid disruption, and cancer. Some manufacturers have voluntarily phased so called long-chain PFAS, such as PFOA and PFOS, and replaced them with their short-chain cousins but early evidence suggests that these are just as harmful.
Key Point 1
PFAS do not breakdown naturally and can bioaccumulate in the environment and in the bodies of living organisms like humans. (EPA)
Key Point 2
The drinking water of over six million Americans has been found to contain highly fluorinated chemicals at concentrations of concern. (Environmental Science & Technology, 2016)
Key Point 3
Exposure to PFAS can lead to adverse health outcomes in humans. PFOA and PFOS can cause reproductive and developmental, liver and kidney, and immunological effects in laboratory animal, and both have caused tumors in animals. (EPA)
- Washington SB 6396/HB 2658 (2018) and Maine LD 1433 prohibit the manufacture and sale of food packaging containing PFAS and phthalate chemicals (only in Maine bill). Bills require their Departments of Environment to conduct an assessment on safer alternatives.
- Washington SB 6413/HB 2793 (2018) Prohibits the manufacture and sale of class B firefighting foam containing PFAS chemicals, with certain exceptions.
- New Hampshire SB 287 (2019-2020) would set maximum contaminant levels (MCLs) for PFOA, PFOS, and other PFAS chemicals in drinking water at the most protective standards for drinking water in the country.
- Vermont H 758 (2020) would create a Drinking Water Protection Fund for monitoring supplies for PFAS and other chemicals of concern in drinking water. This bill also funds treatment and remediation of contaminated drinking water and alternative water supplies.
- Rhode Island HB 1799 (2018) would require the Department of Health and Human Services to offer and pay for blood testing for PFAS chemicals for people exposed via private or public water supplies.