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Jersey's Forever Chemicals: Promising Removal Progress
9 Nov
Summary
- New techniques reduce "forever chemicals" by about 30% in tests.
- Island water cleanup could cost between £140m and £210m.
- Full pilot trial results and final report expected by end of 2027.
New methods are showing "encouraging" results in reducing "forever chemicals" from Jersey's water supply, according to Jersey Water's chief executive, Helier Smith. Preliminary tests at the Augres treatment works have successfully decreased PFAS chemical levels by approximately 30%.
Smith cautioned that it is too early to draw definitive conclusions, as a comprehensive 12-month pilot trial is required. This trial, estimated to cost £2m, aims to fully evaluate the technologies before a final report is published at the end of 2027.
The potential overall cost to eliminate PFAS from the island's water could range significantly, between £140 million and £210 million. This expense highlights the importance of the ongoing pilot trials in determining precise costs.
PFAS, notoriously known as "forever chemicals" for their persistence, have been linked to serious health issues. Their widespread use in products since the 1940s means significant effort is needed for remediation. Jersey Water is trialing four different methods at its Augres and Handois treatment sites, demonstrating a commitment to transparency and customer communication throughout the process.
