PFAS makers plan output surge to meet AI datacenter demand

Major chemical manufacturers are planning significant production increases of per- and polyfluoroalkyl substances (PFAS) to satisfy growing demand from the artificial intelligence sector, according to a new survey by campaign organizations. Despite established links between these persistent chemicals and cancer, most of the ten largest global producers intend to expand output specifically for datacenter cooling and semiconductor manufacturing. The report warns this expansion constitutes a "tidal wave" of new production that contradicts ongoing regulatory efforts to restrict forever chemicals. Environmental advocates argue the AI industry’s resource requirements are driving a resurgence in toxic manufacturing previously targeted for phase-outs. Manufacturers have not publicly disputed the survey findings regarding their expansion plans. This development highlights an emerging tension between rapid AI infrastructure deployment and long-standing environmental health protections. Regulators now face renewed pressure to address industrial exemptions for critical technology supply chains.