US justice department sues two companies over pollution in Louisiana’s ‘Cancer Alley’

Japanese company Denka, along with US chemicals giant DuPont, have operated the plant that produces cancer-causing chloroprene

The US justice department has sued the two petrochemical giants behind a facility in Louisiana’s “Cancer Alley” responsible for the highest cancer risk rates caused by air pollution in the US in a major federal lawsuit that seeks to substantially curb the plant’s emissions.

Unveiled on Tuesday, the lawsuit alleges emissions at the Pontchartrain Works facility in Reserve, Louisiana, violate the Clean Air Act and “present an imminent and substantial endangerment to public health and welfare”.