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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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Bosch President in North America Paul Thomas addresses the House of Journalists during a private session after the Bosch press conference for CES media Monday, January 6, at Mandalay Bay in Las Vegas, Nevada.

Emissions & Efficiency

Bosch: ‘We’re still heavily involved in hydrogen’ as trucking’s future fuel

Josh Fisher

Jan. 7, 2025

'We believe that we have the system competence to optimize each one of the components, and especially with the electrical motors; the thermal management for that electrical motor really drives performance and efficiency,' says Mahle CEO Arnd Franz.

Emissions & Efficiency

Mahle CEO calls for options, choice in transportation transition

Kevin Jones

Sept. 26, 2024

Latest from Internal Combustion Engines

Emissions & Efficiency

Is GHG3 an EV mandate? Almost

Jeremy Wolfe

Sept. 25, 2024

EPA’s latest greenhouse gas emissions rule offers more incentives for EVs than just an easy emissions test and expects 'most if not all' manufacturers to use EVs in their compliance...

News

Pickups & Vans

A look at the 2025 Ram Heavy Duty and Chassis Cab

Jade Brasher

Jan. 7, 2025

Maximize your CSA safety scores: Essential strategies for carriers to improve fleet safety and reduce violations

IdeaXchange

How using trend data can help your fleet improve its CSA scores

Rob Abbott

Jan. 7, 2025

Nominate inspiring women for the 2025 Distinguished Woman in Logistics Award

News

Nominations open for 2025 Distinguished Woman in Logistics Award

Jenna Hume

Jan. 7, 2025

The latest X15's improvements allow it to gain fuel efficiency over older models despite a larger aftertreatment system.

Equipment

What's new in Cummins' next diesel X15 engine

Jeremy Wolfe

Aug. 15, 2024

Cummins' latest X15 comes with improvements to its engine block, pistons, fuel pump, oil filter, and aftertreatment system.

Equipment

Engine Technology Forum says ICE here to stay in low-carbon world

Alex Keenan

Aug. 12, 2024

A new study emphasizes the need for multiple types of powertrains: ICEs with EVs, hydrogen, and biofuels.

Equipment

Peterbilt, Kenworth add Paccar’s low-NOx MX-13 engine to six models

FleetOwner Staff

June 13, 2024

Paccar's low NOx MX-13 engine is available in Peterbilt Models 579, 567, and 589 trucks, and Kenworth's T680, T880, and W990 trucks. The engine meets CARB regulations with redesigned...

Equipment

Kenworth produces T680 and T880 models with Cummins' natural gas engines

FleetOwner Staff

May 17, 2024

The Cummins X15N, powered by compressed natural gas, renewable natural gas, or liquefied natural gas, is the industry’s first 15-liter natural gas engine that delivers diesel-...