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Unlike passenger vehicles, which require biennial smog checks in California, heavy-duty diesel trucks are not currently required to undergo regular emissions testing. That might change with the introduction of a bill in the state Senate.
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Denso unveiled its new PowerEdge brand of starters, alternators, diesel particulate filters and diesel oxidation catalyst units for Class 8 trucks.
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Sweden’s Volvo Group will set aside $780 million to cover estimated costs to address a faulty emissions control component used in diesel engines sold in certain markets, including North America and Europe.
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A new report by the Energy Transitions Commission shows that reaching net-zero carbon emissions from heavy industry and heavy-duty transport can be done through ambitious policy, accelerated innovation, and investment, with minimal cost to the global economy.
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Seemingly acting out of character, the Environmental Protection Agency on Nov. 13 announced it will launch a rulemaking to further cut the emission of nitrogen oxide from diesel-powered heavy-duty trucks.
Read More →Volvo Group stock fell after the Sweden-based truck and engine maker announced it was investigating the potential failure of a critical emissions control component used on engines sold primarily in Europe and North America.
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The California Air Resources Board has penalized LKQ Corporation for selling used diesel particulate filters, which is illegal in the State of California.
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Cummins showed off an emissions reduction concept that promises drastic reductions to NOx and particulate matter emissions in future diesel engines.
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Four Republican lawmakers are spearheading an effort to audit a 2017 EPA study that found that glider kits emit substantially more harmful pollutants than newer truck models.
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After a court challenge stymied its efforts to give makers of glider kits a reprieve from challenged provisions of its greenhouse gas regulations, the Environmental Protection Agency has withdrawn an order to not enforce those regulations against small manufacturers of glider kits.
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