Long-haul truckers and diesel engine enthusiasts had to rethink their entire operations in 2010 when the Environmental Protection Agency mandated selective catalytic reduction technology. Selective ...

CoaLogix Inc. ACFN announced today that its subsidiary, SCR-Tech, LLC, has received the first contract ever awarded for supplying regenerated catalyst for the initial loading for a new SCR ...

The Environmental Protection Agency announced it is taking actions to ease the frustration and disruptions around sudden “derates” of diesel engines when they run ...