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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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Cummins.
Newsby News/Media ReleaseFebruary 28, 2025

Cummins Introduces X10 HELM Engine

Cummins has unveiled its new X10 mid-bore HELM 10-liter engine.

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Roush CleanTech.
Newsby News/Media ReleaseFebruary 3, 2025

Roush Joins the Engine Technology Forum

Roush CleanTech has joined forces with the Engine Technology Forum to promote clean truck fuels and technology.

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Videosby Jack RobertsNovember 14, 2024

Test-Driving the Shell Starship [Video]

What's it like to drive a one-off truck dedicated to proving new and emerging transportation technology? In this On the Spot video, climb aboard the Shell Starship with HDT Executive Editor Jack Roberts and find out!

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Shell Starship 3.1.
Newsby Jack RobertsOctober 9, 2024

Shell Showcases Latest Starship Enhancements

Shell offered journalists a look at the latest enhancements and technology on its Starship technology demonstrator truck at a press briefing at the Barber Motorsports Complex outside Birmingham, Alabama.

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An International RH tractor with an experimental hydrogen engine on the show floor at the Southwest Research Institute booth at ACT Expo 2024.
Newsby Jack RobertsJune 21, 2024

Red ICE and Blue: The Hunt for a Hydrogen Truck Engine Part 2

Bosch and the Southwest Research Institute are at the spearpoint of an industry-wide effort to develop a liquid-fuel hydrogen truck engine that can deliver clean, green, diesel-like performance.

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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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Allen Schaeffer, Executive Director of the Engine Technology Forum.
Newsby Jack RobertsJune 6, 2024

Engine Technology Forum Calls for Revised Renewable Fuel Standards

Allen Schaeffer, Executive Director of the Engine Technology Forum, talks to HDT about why his organization is urging the EPA to revise its current renewable fuel standards.

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Newsby Jack RobertsApril 12, 2024

Volvo: Truck Engines Have a Zero-Emissions Future

Volvo's chief technology officer, Lars Stenqvist, is adamant that internal combustion truck engines will power heavy trucks long into the future.

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Newsby Jack RobertsSeptember 20, 2023

Volvo Details Net-Zero Technology Pathways Forward

Volvo Trucks executive Jessica Sandström detailed new and evolving powertrain technologies — and possible legislative solutions — that can take trucking into a net-zero emissions future by 2050.

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