PFAS regulations and economic impact: A review of U.S. pulp & paper and textiles industries

Abstract

Public concern over per- and polyfluoroalkyl substances (PFAS) continues to grow as evidence highlights their persistence, bioaccumulation potential, and adverse health effects. Increasing detections in drinking water, consumer products, and industrial discharges have intensified regulatory scrutiny. This review examines the evolving PFAS regulatory landscape in the United States, focusing on the pulp, paper, and textiles industries, which contribute significantly to PFAS contamination through wastewater discharges, end-product disposal, and the absence of dedicated removal technologies. PFAS emissions from food packaging alone are estimated at 2,300 kg annually. Addressing contamination presents substantial economic challenges, with wastewater treatment costs projected to reach USD 3 billion annually and growing risks of legal liabilities exemplified by paper mill settlements reaching USD 11.9 million for historical pollution. Large-scale remediation of PFAS remains financially prohibitive, with estimates exceeding the global gross domestic product (GDP) of USD 106 trillion. Additionally, healthcare costs for PFAS-linked diseases exceed USD 62 billion and further emphasize the need for prevention. State-level restrictions on PFAS-containing consumer products are expanding, particularly in food packaging and textiles, which are now the most regulated across the United States. As PFAS-containing products face increasing market limitations and potential loss of sustainability certifications, which have already reduced sales growth by 70% in some cases, transitioning to non-fluorinated alternatives could significantly mitigate economic risks for paper and textiles companies. Within this context, this review highlights the urgency of integrating policy, technological innovation, and economic incentives to accelerate the transition away from PFAS and mitigate long-term environmental and financial liabilities.