PFAS manufacturers plan output boost to meet AI data centre demand

Big manufacturers are preparing to ramp up production of per‑fluoroalkyl substances (PFAS), the so‑called “forever chemicals,” to satisfy a growing demand from data‑centre operators and the artificial‑intelligence sector, a campaign organisation has warned. The report, which describes the expansion as a “tidal wave,” highlights the chemicals’ widespread use in high‑performance cooling systems and other components critical to the operation of large‑scale computing facilities.

A survey of the ten largest PFAS producers found that the majority already have plans to increase output, even though the chemicals have been linked to serious health risks, including cancer. The industry’s expansion comes at a time of heightened scrutiny from environmental groups and regulators, who point to the persistence of PFAS in ecosystems and the potential for long‑term human exposure. Despite these concerns, the companies cited market pressure and the lack of viable alternatives as key drivers of their growth strategy.

The trend underscores a clash between the rapid expansion of AI‑driven infrastructure and the need for stricter chemical controls. While manufacturers argue that PFAS remain essential for current technologies, the situation may prompt renewed calls for stricter regulation and investment in safer substitutes. The coming months will likely see intensified debate over how to balance technological progress with public health and environmental protection.