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York, Empa study finds retrofitting of VW diesel engines was successful

Green Car Congress

The VW diesel scandal began on 18 September 2015. On the opening day of the Frankfurt International Motor Show (IAA), the US Environmental Protection Agency (EPA) published a Notice of Violation: VW diesel engines with 1.6 Company boss Martin Winterkorn resigned. liter diesel the emissions were even 53% worse.

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ClearFlame Engine Technologies completes on-road demo of Class 8 truck with Cummins X15 running E98 ethanol

Green Car Congress

ClearFlame Engine Technologies, a a startup developing net-zero engine technology ( earlier post ), successfully completed an on-road demonstration of its proprietary technology that enables a heavy-duty truck diesel engine to operate on low-carbon and carbon-negative fuels, including 100% renewable plant-based fuels.

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New mixed-oxide catalysts shown as viable substitute for platinum catalysts for diesel exhaust aftertreatment

Green Car Congress

Under laboratory-simulated diesel exhaust conditions, this mixed-phase oxide material was superior to Pt in terms of cost, thermal durability, and catalytic activity for NO oxidation. Mullite is not only easier to produce than platinum, but also better at reducing pollution in diesel engines. Kyeongjae Cho. Wang et al.,

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Construction Companies Are Turning to EVs

Clean Fleet Report

Construction Companies Are Turning to EVs The Vehicles in the Dirt Are Getting Less Dirty The discussion about electric vehicles tends to center on passenger cars, trucks, buses and trains. Outside the public eye, construction companies are quietly switching to EVs to plow through debris and carry materials around job sites.

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Volvo Trucks and Boliden collaborate on deployment of underground electric trucks for mining

Green Car Congress

Volvo Trucks and mining company Boliden are joining forces to implement electric truck transport in underground environments. In mining environments, the electric trucks can deliver several big advantages—including no exhaust emissions, a safer workplace, and quieter working conditions.

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Octillion Power Systems enters US bus market to supply batteries for motorcoaches, city buses

Green Car Congress

Octillion Power Systems, a global provider of advanced lithium-ion batteries, is providing battery packs for all-electric motorcoaches and city transit buses offered by ABC Companies and Lightning eMotors. The order marks the company’s first time supplying batteries for motorcoaches and buses in North America.

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Study finds total PM10 emissions from EVs equal to those of modern ICEVs; role of weight and non-exhaust PM

Green Car Congress

A new study by a team from the University of Edinburgh and independent engineering company INNAS BV has found that, when factoring in the additional weight and non-exhaust PM factors, total PM 10 emissions from electric vehicles (EVs) are equal to those of modern internal combustion engine vehicles (ICEVs). mg/vkm for diesel cars.

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