US environmental groups urge EPA to reject new Pfas to cool datacenters By Tom Perkins Coalition says Chemours downplayed health and climate risks in bid to fast-track the compound’s use https://www.theguardian.com/us-news/2026/jul/27/pfas-datacenter-cooling-epa #USnews #USEnvironmentalProtectionAgency #Pfas #Environment #TheGuardian #TomPerkins