Preventing Mass Casualties from Release of Hydrofluoric Acid at Refineries Act of 2026

This bill prohibits petroleum refineries from using hydrofluoric acid (HF) for gasoline production. New refineries cannot use HF after the law takes effect, and existing refineries must switch to safer alternatives within 5 years. Refineries that fail to comply face a $37,500 civil penalty per violation, and the law blocks waivers for this requirement. The measure targets 40 refineries using HF - potentially exposing 14 million nearby residents to severe health risks - and mandates adoption of commercially available, safer refining methods already used in most U.S. refineries.