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NACFE's latest Messy Middle Powertrain Service & Maintenance report says renewable diesel gives fleets an opportunity to reduce carbon emissions without changing trucks, fueling infrastructure or maintenance practices. But technicians still need to understand several important operational differences.
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The City of Los Angeles Sanitation has completed its battery-electric refuse truck demonstration project with BYD and Wayne Engineering. This demo vehicle logged more than 5,200 miles and drove up to 108 miles per day.
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The Natural Gas Road Rally Across America has kicked off in Long Beach, Calif., sending several heavy-duty trucks and other vehicles powered by natural gas on a coast-to-coast road trip to Washington, D.C.
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Pit Group's Spring Energotest in Blainville, Quebec, Canada, will focus on the fuel economy of tires, evaluating the efficiency of five brands.
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As temperatures heat up around the country, IdleAir is working to expand the number of fleets using its idle reduction technology to keep trucks cool and provide power for cab comforts. IdleAir CEO Ethan Garber tells HDT's Deborah Lockridge how the company is adapting to lower diesel prices.
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Cummins announced that its B4.5, B6.7 and L9 engine platforms are compatible with certain kinds of renewable diesel fuels.
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In this Ultimate Test Drive road test, Equipment Editor Jim Park takes Freightliner's new Cascadia on the road to see how the truck's Intelligent Powertrain Management system optimizes fuel economy for the situation.
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NGVAmerica, the American Public Gas Association, and the American Gas Association announced their Second Annual From Sea-to-Shining-Sea NGV Road Rally Across America.
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Could the next round of greenhouse gas reduction rules push more fleets over to wide-base single tires? It seems likely, given not only their relatively low rolling resistance but weight savings as well.
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Drivers will be able to plug in their vehicles and keep electricity and hot or cold air on during overnight stays, avoiding idling engines.
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Momentum Fuel Technologies has added a 115 diesel gallon equivalent tailgate system to its lineup of compressed natural gas fuel system solutions for Class 6-8 trucks.
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