More than 40% of all medium- and heavy-duty diesel commercial trucks in operation in the United States – 4 million of 9.5 million diesel trucks – are now equipped with newer technology clean diesel ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Trump EPA is proposing to weaken the 2027 clean-truck standards, impacting 72 million ...

Boost fleet efficiency and lower operating costs with our comprehensive commercial truck maintenance guide, covering daily ...

Add Yahoo as a preferred source to see more of our stories on Google. Views on the future of the Advanced Clean Truck are spilling out into the open. (Photo: Jim Allen\FreightWaves) The fallout from ...

Clean Energy's second demo truck program will allow trucking fleets to try out the Cummins X15N natural gas engine in their own operations. Clean Energy Fuels is launching a second heavy-duty ...

A collection of global environmental groups on Thursday sent a letter to North America's leading truck manufacturers, urging them to abide by the terms of the Clean Truck Partnership (CTP) signed in ...

Major trucking manufacturers, including Paccar and Volvo Group, have filed a lawsuit against the California Air Resources Board, reversing their commitment to California’s emissions standards. The ...

NEWPORT BEACH, Calif.--(BUSINESS WIRE)--Clean Energy Fuels Corp. (NASDAQ: CLNE), the largest provider of renewable natural gas (RNG) for the transportation industry, has announced the launch of its ...