Australia Sues 3M for Over $2 Billion in Pfas Contamination Damages

The Australian federal government has launched legal action against multinational manufacturer 3M, seeking over $2 billion in damages for Pfas 'forever chemicals' contamination. This represents the largest legal claim ever brought by the Australian government.

Thu May 28 2026

Australia Files Largest-Ever Lawsuit Against 3M

On Thursday, the Australian federal government announced it has initiated legal proceedings against multinational manufacturer 3M over Pfas chemical contamination from firefighting foam. The lawsuit seeks damages exceeding A$2 billion (US$1.4 billion), citing contamination at defense bases. This claim marks the largest legal action ever brought by the federal government.

'Forever Chemicals' Cause Environmental and Economic Harm

Attorney General Michelle Rowland stated that per- and polyfluoroalkyl substances, known as 'forever chemicals', used in firefighting foam, have caused significant environmental and economic damage. The lawsuit aims to hold 3M accountable for the harm inflicted by these chemicals, setting a precedent for addressing widespread contamination issues at defense sites across Australia.

*Source: The Guardian World (2026-05-28)*

Tags: #Australia #3M #Pfas #Environmental Contamination #Lawsuit