The Trump administration has announced a plan aiming to repeal limitations on four Pfas "forever chemicals” in drinking water which were placed during the Joe-Biden presidency.

The Environmental Protection Agency (EPA) is pushing for a proposal that can modify federal drinking water regulations concerning forever chemicals, highlighting a seismic shift from the standards established in 2024.

The proposal is based on two separate rules to either delay and scrap the limits on Pfas.

When it comes to repealing, the EPA intends to rescind the restriction for four specific compounds including GenX, PFNA, PFHxS, and PFBS. According to the agency, the limitations were placed hurriedly by the previous administration without undertaking required legal and procedural steps.

The agency will also seeking to delay implementation of national standards for two additional Pfas compounds, such as PFOA and PFOS.

“The Trump EPA is committed to Make America Healthy Again by ensuring clean air, land, and water – and by taking on Pfas the right way, across the full life cycle and built to last,” the EPA administrator, Lee Zeldin, said.

Health experts' reactions

The announcement also drew fierce reactions from industry leaders, experts and the public. In 2024, when these limitations were placed, the public health advocates hailed these measures as significant for millions of Americans.

The decision of rolling back the limitations have raised concerns. Dr Anna Reade, director of Pfas advocacy at Natural Resources Defense Council, said, “Zeldin and Kennedy are trying to sell potions out of the back of a covered wagon.”

“The millions of Americans demanding safe drinking water are not going to fall for their hocus pocus.”

However, Robert F. Kennedy Jr. defended the move, claiming that we are not scrapping mandatory protection but we are aiming to implement a “clean water mandate.”

The proposal will formally undergo a formal process and can face several legal challenges.

Implications for millions of Americans

Pfas, also called “forever chemicals” as they do not degrade in the environment. According to an estimation, these chemicals contaminate the drinking water of over 200 millions Americans.

EPA’s 2024 data also suggested that Biden-imposed limits would have reduced exposure for 100 million people and protected people from cancer, heart diseases, infant health issues, liver defects, and immune suppression issues.