Selective catalytic reduction (SCR) technology configured with a diesel oxidation catalyst (DOC) have combined to reduce nitrous oxide (NO X) emissions by more than 73 percent and carbon monoxide (CO) ...

The mineral cryptomelane holds promise to absorb the toxic sulfur oxides that can degrade the emission control systems on diesel vehicles. Pacific Northwest National Laboratory researchers have ...

The Delhi Pollution Control Committee (DPCC) has directed all users of diesel generators of 125 KVA and above capacity in the capital to install emission control devices on their Diesel Generator sets ...

SACRAMENTO, Calif.SACRAMENTO, Calif. — A California company will pay $1 million for violating federal environmental laws by making and selling devices that defeated smog controls on diesel trucks, ...

Diesel 2 Gas Inc. announces the deployment of its electronically integrated cruise control. The feature allows a truck’s OEM engine cruise control to operate normally on dual fuel mode. Range Energy ...

ALOR SETAR: The Domestic Trade and Cost of Living Ministry is expanding Phase Two of the Subsidised Diesel Control System (SKDS) 2.0 project to another 14 types of commercial vehicles starting on ...

A view of Matadero Creek north of the Bol Park footbridge in Palo Alto. Photo by Sue Dremann. In an effort to rid Palo Alto’s Matadero Creek of the last vestiges of a diesel fuel spill that has ...