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Disquiet over the emissions regulations for heavy trucks boiled over into something like an outright revolt this past year. Here’s a look back at what happened.
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The North American Council for Freight Efficiency’s 10th Annual Fleet Fuel study has found rapidly rising fuel efficiency performance for long-haul fleets.
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Why does CARB seem so reluctant to designate renewable natural gas as a clean truck fuel for long-haul trucking fleets? HDT asked NACFE analyst Kevin Otto for his thoughts.
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Low-carbon fuels are in the spotlight as California’s Air Board and Energy Commission prepare to review policies and update guidance.
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How is the newest version of the Cummins X15 diesel engine meeting EPA's 2027 Phase 3 greenhouse gas emissions regulations?
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Volvo Trucks North America has released a CARB 2024 Omnibus compliant heavy-duty diesel engine for fleets working or traveling to California.
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Zonar has been awarded a California Air Resource Board executive order for Clean Truck Check on-board emissions diagnostic testing.
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Calstart's technical project manager for hydrogen infrastructure, Kelly Ratchinsky, talks to HDT about the organization's role in jump-starting truck hydrogen fueling capacity and infrastructure in California.
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Fleets operating in California must phase out the use of large spark-ignited forklifts, according to a new regulation from the California Air Resources Board.
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Improving trailer aerodynamics for heavy-duty trucking fleets is an easy and sure-fire way to reduce fuel consumption. Not only are you reducing your carbon footprint, you're putting money back in your pocket at the same time.
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