California air-quality regulators will vote next week on a far- reaching measure that would put a five-minute limit on the smelly idling of hundreds of thousands of diesel trucks and buses statewide.

A typical Class 8 truck spends six to eight hours a day idling, consuming about 0.8 gallons of diesel per hour, which adds up ...

An interesting study reveals high average idling of commercial vehicles (trucks and buses), which could be eliminated through electrification. According to the National Renewable Energy Laboratory ...

Pending court approval, several companies affiliated with National Car Rental will pay a fine of $475,000 for repeated violations of motor vehicle idling regulations at two New England airports: Logan ...

The rumble of idling diesel trucks at a highway rest stop is a familiar sound to many travelers. Truck and bus drivers routinely run their engines during breaks to provide heat or air conditioning in ...

Each year U.S. fleets use about 3 billion gallons of diesel fuel idling. That equates to 8% of total fuel burned. Sadly as much as 2 billion gallons were unnecessarily used because the industry failed ...

As temperatures heat up around the country, IdleAir is working to expand the number of fleets using its idle reduction technology to keep trucks cool and provide power for cab comforts. IdleAir offers ...

The Environmental Protection Agency has cited a school bus company that runs buses in Greenwich and Danbury for several cases of excessive diesel idling in Connecticut. The buses, which are operated ...

SACRAMENTO — State air regulators banned heavy diesel trucks and buses Thursday from idling for more than five minutes as part of the latest effort to clean up the nation’s dirtiest air, though the ...