Transparency Watch: More Data, Stricter Regulations Needed to Reduce Benzene Exposure in Mon Valley
The U.S. Environmental Protection Agency announced its decision to list benzene as a hazardous air pollutant under Section 112 of the Clean Air Act on June 8, 1977, based on reports “strongly suggest(ing) an increased incidence of leukemia in humans exposed to benzene.” Despite more than 40 years of regulations and research highlighting the danger of exposure to benzene, EPA’s Toxic Release Inventory data show U.S. Steel’s Clairton Coke facility was still able to emit over 30