
The $2 billion settlement that the Department of Justice and Environmental Protection Agency finalized with diesel-engine maker Cummins on Wednesday serves as a cautionary tale for all companies after years of lax enforcement of the Clean Air Act. Regulators alleged Cummins installed emissions-control-defeat devices on diesel engines it supplied for more than 600,000 Ram pickup trucks over the course of a decade.
January 11, 2024, 11:28 AM