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A row of blue Volvo VNR battery-electric trucks operated by 4GEN Logistics parked in front of Maersk shipping containers at a logistics yard.
Newsby News/Media ReleaseSeptember 12, 2025

4Gen Logistics Accelerates Toward a Fully Zero-Emission Drayage Fleet

4Gen Logistics has rapidly scaled one of Southern California’s largest zero-emission drayage fleets, proving what’s possible when infrastructure and fleet strategy align.

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Graphic illustrating Ryan Kocher, HDT Truck Fleet Innovator
Articlesby Deborah LockridgeAugust 29, 2025

Driving Fleet Sustainability with Engineering Precision

Testing and data — not hype — guide this fleet innovator’s approach to cutting emissions in a cost-conscious industry.

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ArticlesCover Storyby Deborah LockridgeApril 15, 2025

HDT's Top Green Fleets for 2025 Embrace Trucking's 'Messy Middle'

Learn how HDT’s 2025 Top Green Fleets pursue trucking sustainability as a core value and a business strategy.

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NACFE's Mike Roeth and HDT's Deborah Lockridge
Videosby Deborah LockridgeApril 11, 2025

Run on Less Tackles Trucking's 'Messy Middle' of Alternative Fuels and Zero-Emission Vehicles

What's the best path to decarbonization for your trucking fleet? The North American Council for Freight Efficiency is looking at the "messy middle" of alternative fuels and drivetrains for long haul in this year's Run on Less.

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Newsby Deborah LockridgeApril 9, 2025

20 Trucking Operations Named HDT Top Green Fleets

Heavy Duty Trucking has honored 20 trucking operations as HDT Top Green Fleets for 2025 for their role in leading the industry in sustainability, from alternative fuels to top mpg to zero-emission vehicles.

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Newsby News/Media ReleaseApril 8, 2025

13 Trucking Fleets to Demo Alt Fuels and Drivetrains in Run on Less – Messy Middle

Fleets using new electric and hydrogen trucks from Windrose and Hyundai will be part of the North American Council for Freight Efficiency's Run on Less - Messy Middle demo this fall, along with fleets running other BEV trucks, fuel-efficient diesels, natural gas and RNG, biodiesel and renewable diesel.

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Newsby StaffApril 4, 2025

Renewable Natural Gas Gets a Bipartisan Boost on Capitol Hill

A bipartisan bill introduced in both the House and Senate would provide a tax credit for renewable natural gas used as fuel.

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Paper Transport Kenworth truck.
Newsby News/Media ReleaseApril 1, 2025

Paper Transport Logs 80 Million Natural Gas Miles

Paper Transport said its use of RNG-powered trucks has allow the fleet to displace over 12.8 million gallons of diesel to date.

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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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PacLease trucks powered by Cummins X15N.
Newsby News/Media ReleaseMarch 25, 2025

PacLease Trucks Featuring Cummins X15N Engine Enter Service

The first PacLease trucks powered by the Cummins X15N natural gas engine entered service with Bosum Trucking in Chambersburg, Pennsylvania.

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