Internal Combustion Engines

Natural gas is quickly becoming a major fuel for truck fleets. Learn more about this fueling option and what other fleets around the industry are doing, as well as some of their best practices in alternative fuel usage.


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84350704 | Design | Wavebreakmedia Ltd |
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Latest from Internal Combustion Engines

Westport Fuel Systems
Westport Fuel Systems Inc Westport Collaborates With Transporta
Emissions & Efficiency

Westport demonstrates hydrogen ICE truck in Madrid

Oct. 18, 2023
Using its H2 HPDI fuel system, Westport Fuel Systems successfully carried out a refrigerated freight operation in the Spanish capital.
Volvo Trucks North America
Vtna St2 Full Truck And Trailer
Emissions & Efficiency

Volvo SuperTruck 2 uses aerodynamics, advanced engineering to top 12 mpg

Oct. 11, 2023
The VTNA tractor-trailer has newly designed cab and uses a micro-hybrid system to help it exceed Department of Energy freight efficiency goals. Volvo SuperTruck 2 debuts at ATA...
California Air Resources Board
Oakland Ed Event Failed Truck 10 22 652548b0e03fb
Emissions & Efficiency

How fleets can prep for California's Clean Truck Check program

Oct. 11, 2023
While fleets that only operate in the Midwest or East might be tempted to ignore California’s new program, understanding how it works could become critical to their operations...
Photo 3434310 | Louise Roach | Dreamstime
Dreamstime M 3434310

Roeth: Diesel-powered trucks deserve a big thank you

Oct. 11, 2023
Diesel engine and truck manufacturers have been working on saving the planet by reducing tailpipe emissions and going farther on a gallon of diesel. And diesel fuel efficiency...
Shell Starship 3 0 Lower Side
Emissions & Efficiency

3rd-gen Shell Starship posts big efficiency, emissions gains

Oct. 11, 2023
The demonstration run took the fully loaded rig, powered by a Cummins X15N engine and fueled with renewable natural gas, and posted 2.5 times the freight-ton efficiency compared...