Republic Services, a commercial, industrial and municipal waste hauler operating in 40 states, is field testing four Mack Trucks diesel SCR-equipped, pre-production, garbage truck. The company is also ...

The first five Volvo VN day cabs equipped with selective catalytic reduction (SCR) technology were recently presented to Talon Logistics by Volvo Trucks North America The first five Volvo VN day cabs ...

Pilot Travel Centers, with more than 325 owned or licensed retail travel center locations in 40 states, announced plans to carry diesel exhaust fluid (DEF) “at the pump.” The company’s initial rollout ...

Selective catalytic reduction, used by all but one heavy-duty engine manufacturer to meet the 2010 emissions standards, opened up a whole new area of technology and maintenance. SCR is a diesel ...

This story appears in the July 26 print edition of Transport Topics. Navistar Inc. attacked competitors’ 2010 engines on two fronts last week, telling environmental regulators that pollution controls ...

This story appears in the March 2 print edition of Transport Topics. Truck engine makers planning to use selective catalytic reduction in 2010 engines lashed out last week against what one executive ...

DETROIT --General Motors is leaning toward a controversial emissions system, urea injection, that enables diesel engines to meet tough pollution standards in place for 2009. The technology, also known ...