“Current costs to remove perfluoroalkyl acids (PFAAs), a subclass of PFAS, from the environment at the same rate they are being added were estimated here at 20 to 7000 trillion USD per year.”
–Ling, A.L. 2024. “Estimated Scale of Costs to Remove PFAS from the Environment at Current Emission Rates.” Science of the Total Environment 918. https://doi.org/10.1016/j.scitotenv.2024.170647.
Electronic Planet Research Lab 