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Mack Pioneer.
Newsby Jack RobertsApril 30, 2025

Mack Announces Electric Pioneer Class 8 Truck

Fresh off the launch of the Pioneer tractor, Mack announced an electric model of its new flagship truck and two new CARB-compliant engines.

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Newsby Jack RobertsApril 29, 2025

Volvo Seeks CARB-24 Engine Certification for New VNL and VNR

Upon successful certification, deliveries of new Volvo VNL and VNR trucks with CARB-24 Omnibus compliant engines are expected to begin in the fourth quarter.

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Newsby StaffMarch 13, 2025

Samsara Streamlines California Clean Truck Check Compliance

Samsara's latest integration automates emissions testing and reporting to meet California Air Resources Board Clean Truck Check requirements.

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ATA president Chris Spear.
Newsby Jack RobertsMarch 11, 2025

ATA President Spear Cheers Emissions Reg Rollbacks

In his address to attendees at ATA's TMC Annual Meeting in Nashville, on March 10, ATA president Chris Spear said that U.S. environmental policies are no longer being dictated out of California.

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PodcastsFebruary 19, 2025

The Future of RNG as a Truck Fuel

Why don't environmental regulatory agencies like renewable natural gas as a fuel for long-haul trucking applications?

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Nikola trucks.
Newsby Jack RobertsFebruary 19, 2025

Nikola Files for Bankruptcy

Years of scandal and mismanagement at Nikola Motors finally come to a head as the battery-electric and hydrogen-fuel-cell truck maker files for Chapter 11 bankruptcy.

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Newsby Deborah LockridgeFebruary 18, 2025

EPA Action Would Allow Congress to Kill California's Clean Truck Rules

The Trump administration is seeking to revoke California’s EPA waivers approved under the Biden administration, with the aim of killing the state's Advanced Clean Trucks and Omnibus NOx rules.

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HDT Talks Trucking RNG
Videosby Jack RobertsJanuary 27, 2025

The Future of RNG as a Clean Truck Fuel

Do government environmental regulatory agencies have a "combustion bias"? HDT asked Clean Energy vice president Chad Lindholm for his perspective on the future of renewable natural gas as a clean truck fuel.

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Newsby Deborah LockridgeJanuary 20, 2025

Zero-Emission Truck Deployment Stalls

While zero-emission truck adoption continues to grow when it comes to cargo vans, deployments of zero-emission medium- and heavy-duty trucks have remained flat for 18 months, according to Calstart.

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Newsby Deborah LockridgeJanuary 15, 2025

California Abandons Advanced Clean Fleets Rule

California has withdrawn its request for EPA approval of its controversial regulations requiring trucking fleets to purchase zero-emissions electric and fuel cell trucks.

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