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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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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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Renewable natural gas isn't perfect as a truck fuel. But, from availability, performance and infrastructure standpoints, no other fuel comes close to it today, proponents argue.
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The 14-member California Air Resource Board has voted to approve significant updates to the state's Low Carbon Fuels Standard including investments in BEV charging and hydrogen infrastructure.
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In this opinion piece, Daniel Gage, president of the Transport Project, explains why the organization is suing the Environment Protection Agency in an effort to force it to embrace biofuel solutions for heavy-duty transport in Phase 3 Greenhouse Emissions Regulations.
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The time has come to seriously consider alternatives to zero-emission powertrains for long-haul trucking fleets. HDT Executive Editor Jack Roberts recounts recent conversations with RNG experts in the trucking industry to explore its viability as a short-term, near-zero emissions fuel solution for North American fleets.
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The Shell Starship technology demonstrator truck gives a glimpse of what the near future of trucking will be like for drivers and fleets.
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A 2025 Peterbilt 579 day cab tractor equipped with Cummins’ 15-liter X15N natural gas engine will be available for heavy duty trucking fleets to test on their normal routes in up to two-week intervals.
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There are now more than 400 operational renewable natural gas fueling facilities operating in North America, according to a new report from the Coalition for Renewable Natural Gas.
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From pushing the aerodynamic envelope to renewable fuels to battery-electric heavy-duty trucking, the 2024 HDT Top Green Fleets are demonstrating how sustainability can lead to trucking success.
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