Greening of the Fleet: Emissions from heavy trucks,...

Posted by Tony Brock on Apr 22, 2013

Vancouver to measure diesel truck emissions with...

Posted by Tom Jackson on Jul 25, 2012

Tickets for dirty driving? The city of Vancouver, B.C., Canada will soon start using infrared and ultra-violet scopes to determine ...

Diesel aftertreatment works suprisingly well

Posted by Tom Jackson on Jul 12, 2012

Never clean enough. Emissions aftertreatment systems in heavy diesel trucks and equipment may be one of the most expensive regulatory ...

Diesel exhaust said to be a carcinogen

Posted by Tom Jackson on Jun 12, 2012

The World Health Organization today released the results of a study purporting to prove that diesel exhaust causes cancer. The study ...

Special Report

Posted by Brooke Wisdom on Sep 06, 2010

Tier 4 Interim Big changes in store for new equipment next year … and 2012 … and 2014. By  Tom Jackson It’s just ...

Pittsburgh-area contractors to fight proposed...

Posted by Equipment World Staff on Jun 14, 2010

Construction groups say a Pittsburgh City Council bill that would hold contractors to higher environmental standards could stymie development and ...