From the California Attorney General’s Press Release on November 1st:
“California Attorney General Rob Bonta, as part of a multistate coalition, announced the filing of a comment letter in support of the U.S. Environmental Protection Agency’s (EPA) proposal to strengthen chemical accident prevention regulations. . . .
“In the letter, the coalition expresses their support for the EPA’s proposal to strengthen the federal chemical accident prevention program, particularly the provisions addressing refineries that use hydrofluoric acid, commonly referred to as ‘HF,’ in their alkylation processes. HF is a uniquely hazardous chemical that when released can form a toxic, ground-hugging cloud that can travel far outside refinery boundaries that irritates the eyes, nose, and respiratory tract, and at high exposure levels can cause cell damage and even death. Two refineries in California use HF in their alkylation processes: the former ExxonMobil refinery in Torrance, now owned by the Torrance Refining Company, and the former Ultramar refinery in Wilmington, now owned by Valero Energy Corporation. Both HF-using refineries are adjacent to disadvantaged communities. . . .”