Written Question·Department for Environment, Food and Rural Affairs·UIN 112428

Per- and Polyfluorinated Alkyl Substances: Contamination

Tabled: 10 February 2026
Answered: 24 February 2026
Named Day

Question

Chris Hinchliff

LabourNorth East Hertfordshire

To ask the Secretary of State for Environment, Food and Rural Affairs, whether her Department has made an assessment of the potential costs to the Treasury of remediating high-risk PFAS contamination sites where the polluter pays principle cannot be appli

Answer

Emma Hardy
The Environment Agency has undertaken preliminary appraisal of potential PFAS remediation costs. A 2023 report indicates remediation could be significant at some legacy sites, though actual costs would depend on site specific factors. The polluter pays pr...

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