Aftertreatment technologies driven by trucking emissions regulations

Aftertreatment technologies driven by trucking emissions regulations For over a century, the trucking industry has advanced combustion technology. This effort involved partnering with policymakers to set emissions standards. When emissions like nitrogen oxides (NOx) and particulate matter (PM) were identified, Cummins collaborated with regulators to create cleaner diesel engines and components. Since the 1980s, NOx […]