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US🧪 Chemicals / Materials🚗 Automotive / PartsPublished: 10 September 2026

[Corporate Strategy] DuPont, Chemours and Corteva Reach $455 Million Settlement of PFAS Claims with North Carolina — Paid Over 15 Years, Subject to Dismissal of the Litigation

Source:The Chemours Company (Chemours)
Chemours, together with DuPont and Corteva, announced on 10 September 2026 a settlement with the State of North Carolina and 11 local entities near the Fayetteville Works facility. The entities had been excluded from the US public water system class settlement approved in 2024. The settlement resolves litigation over past PFAS and other discharges from Fayetteville Works, as well as the State's claims of PFAS contamination unrelated to that site, including from the use of AFFF. Payments total $455 million over 15 years, of which $18 million is attributed to alleged PFAS contamination unrelated to Fayetteville Works. Under the January 2021 memorandum of understanding (MOU), Chemours bears 50% and DuPont and Corteva the remaining 50%. Chemours' share is approximately $180 million on a net present value basis and is covered by existing accruals, according to the company. Chemours expects to pay about $50 million over the next twelve months. The settlement is subject to entry of dismissals of the covered litigation and is not yet final. It also acknowledges progress made under the 2019 Consent Order with the State.
Editor's View

The settlement clearly shows that PFAS regulation is shifting from restrictions on current and future manufacturing and use to large financial burdens and cost-sharing for past environmental impacts. As the three companies' MOU-based allocation of liability illustrates, in the chemical industry the allocation of environmental liabilities persists over long periods, even among companies that have gone through past restructurings and spin-offs. In corporate valuation, risk management that assesses not only the regulatory compliance of current products but also past emission history and potential litigation and settlement risk as a whole has become essential.

※ This article is based on official public information from an external source (The Chemours Company (Chemours)) and has been analyzed and organized for practical use.

Related Regulation Information

U.S. EPA PFAS National Primary Drinking Water Regulation (NPDWR)

The National Primary Drinking Water Regulation (NPDWR) finalized by the U.S. Environmental Protection Agency (EPA) in April 2024 under the Safe Drinking Water Act (SDWA) set nationwide, legally enforceable Maximum Contaminant Levels (MCLs) for specific PFAS in drinking water: PFOA, PFOS, PFHxS, PFNA, HFPO-DA (GenX), and certain mixtures. The MCLs for PFOA and PFOS are 4.0 parts per trillion (ppt) each. In May 2026, however, EPA proposed a rule that would keep the PFOA and PFOS MCLs while allowing water systems that apply to extend their compliance deadline from 2029 to 2031, and a separate rule that would rescind the regulations for PFHxS, PFNA, HFPO-DA, and Hazard Index mixtures. Public comment on both proposals closed on July 20, 2026. As of September 27, 2026, neither has been finalized, and the current rule remains legally in effect.

See this regulation's full analysis (timeline & business impact)

US EPA Designation of PFOA/PFOS as Hazardous Substances under CERCLA (Superfund Law)

A final rule under which EPA designated PFOA and PFOS as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA / Superfund Law). It imposes a release reporting obligation above a threshold quantity (1 pound per 24 hours) and strict, joint-and-several, retroactive liability for past and present land and groundwater contamination, regardless of fault.

See this regulation's full analysis (timeline & business impact)

💡 The overview and schedule for the regulation related to this article can also be found on the Regulatory Gateway Database page.

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