Vehicle Research

WASHINGTON - An updated version of the Motor Vehicle Emission Simulator (MOVES) model - MOVES2010 - is now available for use to estimate air pollution from cars, trucks, and other on-road mobile sources.

Tags: emissions, EPA

WASHINGTON - A new study shows that clean diesel technologies in engines manufactured beginning in 2007 not only reduced certain emissions by 90 percent over 2004 models, but far exceeded expectations in their performance in cleaning up the nation's air quality.

Tags: American Trucking Associations, ATA, CARB, Department of Energy, emissions, EPA

LONG BEACH, CA – Older big-rig trucks now can have cleaner emissions than even the most modern clean diesel trucks. Johnson Matthey’s latest diesel emissions technology, the SCRT system, was unveiled in Southern California recently at the “Future Is Green” conference.

Tags: Class 8, diesel vehicles, emissions

SACRAMENTO, CA – The zero emissions, AC motor MILES ZX40ST work truck will be showcased publicly for the first time at the Green California Summit.

Tags: emissions

ATLANTA – As the first OEM to announce it will meet EPA 2010 emissions standards on its medium-duty engines without selective catalytic reduction (SCR), International officials said they’re poised to continue their leadership in the Class 6 and 7 segments.

Tags: Class 6, Class 7, emissions, EPA 2010, International