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Westport Innovations is debuting its WiNG natural gas power system for the Ford F-150 at a trade show in California this week, while noting that it is emissions-certified by the state’s Air Resources Board as well as the federal Environmental Protection Agency.
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The U.S. Environmental Protection Agency has made $9 million in grant funding available for clean diesel projects to reduce diesel pollution and emissions exposure from the nation's existing fleet of diesel engines.
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The announcement was made Wednesday during the EPA’s inaugural Port Stakeholders Summit in Baltimore.
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Expanding the use of natural gas as a transportation fuel and greater use of aerodynamic devices on trailers are among the strategies recommended by a new National Research Council report for reducing fuel consumption by tractor-trailers, transit buses, commercial vehicles, trucks, and other medium and heavy-duty vehicles.
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Toyo Tire U.S.A. Corp.'s M144 steer tire has received the SmartWay verification confirming it meets U.S. EPA standards for low-rolling resistance.
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UPDATED -- President Obama pushed the start button on the next phase of medium- and heavy-duty fuel economy standards.
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The nation’s largest group of truckers is speaking out against President Obama’s Tuesday announcement ordering federal regulators to increase fuel efficiency and greenhouse gas standards for trucks beyond the 2018 model year. Others say the plan will pay dividends in the trucking industry.
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While most of the early problems have been engineered out of the exhaust gas recirculation systems on today’s clean diesel engines, corroded coolers, stuck valves and other problems still plague owners of older equipment.
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What’ll it be, buddy? New or used? Buy or lease? A salesperson could throw those questions at a prospective buyer and get a combination of answers, and none of them would be absolutely wrong. Because like everything in trucking, “it depends.”
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The U.S. Environmental Protection Agency issued a guidance letter late last year to heavy-duty on-highway engine manufacturers outlining how it intends to determine the physical range of adjustment of diesel exhaust fluid quality for certification testing, according to DiscoverDEF.com.
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