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SwRI hydrogen engine research truck.
Newsby News/Media ReleaseMarch 25, 2025

SwRI Unveils Second-Phase Hydrogen Truck Engine

The Southwest Research Institute has released its second phase H2-ICE2 protype hydrogen-fueled truck engine.

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PodcastsMarch 24, 2025

Why Hexagon Agility Loves RNG as a Truck Fuel

Renewable natural gas is, well, a natural when it comes to replacing diesel as a clean fuel for truck fleets. Hexagon Ability's senior vice president, global sales and marketing Americas, tells HDT Talks Trucking why.

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Speakers at ACT Expo 2024.
Newsby News/Media ReleaseMarch 19, 2025

ACT Expo Announces 2025 Speaker Lineup

ACT Expo’s 2025 speakers will prepare fleets for the road ahead amid technology and industry evolution.

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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 StaffJanuary 16, 2025

2025 HDT Top Green Fleet Nominations Open

Is your company a leader in sustainability efforts among trucking fleets? If so, Heavy Duty Trucking editors want to hear from you.

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Experimental ZF powered truck trailer.
Articlesby Jack RobertsSeptember 11, 2024

The Promise of Powered Trailers Part 2

The potential for smart, connected, power-generating trailers encompasses everything from power for TRUs, air systems and even electric drive axles that can extend range on battery-electric tractor-trailers or reduce fuel consumption and exhaust emissions on diesel-powered units.

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2024 map of North American RNG facililities
Newsby News/Media ReleaseSeptember 10, 2024

North America Surpasses 400 RNG Facilities

There are now more than 400 operational renewable natural gas fueling facilities operating in North America, according to a new report from the Coalition for Renewable Natural Gas.

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Articlesby Deborah LockridgeAugust 19, 2024

HDT's Top Green Fleets Lead the Trucking Industry in Sustainability

From pushing the aerodynamic envelope to renewable fuels to battery-electric heavy-duty trucking, the 2024 HDT Top Green Fleets are demonstrating how sustainability can lead to trucking success.

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Newsby StaffAugust 7, 2024

HDT Announces 2024 Top Green Fleets

Heavy Duty Trucking has honored 15 trucking operations as HDT Top Green Fleets for 2024 in recognition of their leadership in sustainability.

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Close-up of an experimental liquid-hydrogen truck engine.
Newsby Jack RobertsJune 14, 2024

Red ICE and Blue: The Hunt for a Hydrogen Truck Engine Part 1

At ACT Expo 2024, Bosch and the Southwest Research Institute showcased the industry-wide push to develop hydrogen-fueled heavy truck and industrial engines by the end of the decade.

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