Despite the Trump EPA’s announcement that it would prioritize TSCA reviews for new chemicals related to artificial intelligence (AI) and data center projects, questions remain about whether more PFAS, particularly fluoropolymers that are often used in semiconductor production, would benefit from the new prioritization. “What we don’t know is what new chemicals there are,” Lenny Siegel, a member of CHIPS Communities United, a coalition of unions, environmentalists and community groups seeking a responsible and equitable semiconductor industry, told Inside PFAS...