Of the 13 U.S. oil refineries emitting high levels of this carcinogen, 5 are in Louisiana
Of the 13 U.S. oil refineries emitting high levels of this carcinogen, 5 are in Louisiana Halle Parker NEW ORLEANS -- A new effort to measure the levels of benzene, a cancer-causing air pollutant, along the perimeters of U.S. refineries found that five of the 13 facilities with the highest levels are in Louisiana. What's more, the refinery with the worst emissions was Delek USA's Krotz Springs refinery, 45 minutes west of Baton Rouge along the Atchafalaya River, according to the report by the Environmental Integrity Project, a national environmental nonprofit. There, fenceline monito...