The Cold Weather Diesel Reliability Act would require the EPA to authorize manufacturers to suspend engine derates and ...

CVSA's letter to FMCSA suggested withholding the bar for ELP compliance from truckers was a big barrier to increasing ...

Emissions can be reduced, and trucking fleets still can rely on today’s predominant vehicle technologies and fueling infrastructure.

Diesel engines are more complex than petrol when it comes to managing the pollutants, resulting in higher level of pollutant ...