WASHINGTON -- The Bush administration proposed reductions greater than 90 percent in air pollution from diesel-powered farm, construction and other off-road equipment yesterday, predicting the ...

The nation’s ports can reduce the harmful effects of diesel-engine emissions by replacing old equipment and improving cargo-handling operations, according to new research published Thursday by ...

WASHINGTON — Using electrification to reduce truck idling times has shown good potential to cut diesel engine emissions, according to the findings of two studies presented at the Transportation ...

Hino Motors, Isuzu, Fuso, and Nissan Diesel formed the New ACE consortium in 1992. If their claims hold up this could really help diesels meet new emissions standards without resorting to tactics ...

The 2006-07 Union Budget had cut excise duty by 8% for cars that are shorter than 4 metres and are powered by either an under 1200cc petrol engine or an under 1500cc diesel engine.

The Connecticut Maritime Foundation, a not-for-profit organization, will use a $600,000 EPA grant to replace two old engines on the Patrick J. Hunt, an 80-foot marine tug boat, which operates out ...

City Councilmembers debated a bill on Thursday that explicitly requires cruise terminal operators to use shore power, rather than their onboard diesel engines, while ships are docking in city waters.