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DTNA Software Update Gives Truckers More Time Before DEF Derates Take Effect
The changes reflect EPA guidance aimed at reducing downtime caused by emissions-system faults while maintaining compliance requirements.
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SEARCHMENUSEARCHThe changes reflect EPA guidance aimed at reducing downtime caused by emissions-system faults while maintaining compliance requirements.
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A new NACFE white paper on trucking's "Messy Middle' transition period away from fossil fuels toward zero-emission vehicles takes a detailed look at the technologies available today.
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The lithium power system is designed to eliminate idle time and alleviate strain on starter batteries by providing dedicated power for hotel loads in long-haul trucks.
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Lithium-ion battery technology means longer run times, less weight for DClimate's next-generation electric auxiliary power unit.
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The new Cummins B7.2 diesel features a slightly higher displacement, increasing to 7.2L, and is designed to be a global engine platform.
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The new Cummins gasoline engine for Kenworth medium duty trucks meets all 2027 EPA and CARB requirements.
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Nikola Motor, founded a decade ago, developed battery-electric trucks, fuel-cell-electric trucks, and was building out hydrogen fueling infrastructure. What happened before it declared bankruptcy in February 2025?
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Scania and DHL believe electric vehicles with fuel-powered range extender could be an interim solution while fully electric trucks are being scaled and charging infrastructure built, the companies said.
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WattEV closed 2024 with 2 million miles of electric heavy-duty freight movement in Southern California, the company announced.
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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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The Trump administration is seeking to revoke California’s EPA waivers approved under the Biden administration, with the aim of killing the state's Advanced Clean Trucks and Omnibus NOx rules.
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