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Korean team develops 2L-class direct-injection hydrogen-fueled engine

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Compared with gasoline engines, the newly developed hydrogen engine helps to reduce the emissions of carbon dioxide and fine particulates by 99% and 90%, respectively, which meets EU requirements for zero-emission vehicles. 2022.04.274

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Diesel Technology Forum: 57% of all commercial diesel trucks on the roads in US are near-zero emissions models

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According to DTF’s analysis of S&P Global Mobility TIPNet Vehicles in Operation Data as of December 2022: Diesel dominates the trucking sector: For the largest commercial trucks (Class 8) in operation that are 2010 or later model years, 95.4% are electric, and the remainder are gasoline or other fuels. are CNG, 0.3% That’s a 10.2%

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Tula Technology presents findings on its Dynamic Motor Drive at the 42nd International Vienna Motor Symposium

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the developer of Dynamic Skip Fire (DSF) and diesel DSF cylinder deactivation technology for combustion engines, reported at the International Vienna Motor Symposium that its product Dynamic Motor Drive (DMD) ( earlier post ) mitigates efficiency losses of electric motors while significantly reducing reliance on rare-earth materials.

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Argonne study finds BEVs can have lowest scheduled maintenance costs, but highest cost of driving

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Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.

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BMW wins overall International Engine of Year 2015 for hybrid drive system in i8 PHEV

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BMW took top honors at the latest International Engine of the Year Awards , with the 1.5-liter, liter, three-cylinder hybrid drive unit in the BMW i8 plug-in hybrid being declared the overall winner—as well as picking up two class wins—edging out Ford’s 1.0L BMW also picked up a class win (2.5-liter liter to 1.8-liter

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Mercedes launches new plug-in hybrid S 580 e; Gen4 hybrid system, 100 km electric range

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Mercedes-Benz is launching the new S 580 e plug-in hybrid, with which the fourth generation of the hybrid drive system is celebrating its premiere in the S-Class. g/km, combined electrical consumption: 22.0-20.2 The top speed in the ELECTRIC drive program is 140 km/h (87 mph). S 580 e combined fuel consumption: 1.5-1.1

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Mercedes-Benz bringing series of 3rd-generation plug-in hybrids to market; EQ Power, gasoline or diesel; C-, E- and S-Class

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Mercedes-Benz is initially using this type of powertrain in the C-Class, E-Class and S-Class. kWh battery in the hybrid vehicles is paired with either a gasoline engine or, for the first time, a diesel engine. kg/100 km, combined CO 2 emissions 0 g/km, weighted electrical consumption 13.7 kWh/100 km). kWh/100 km).

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