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Chalmers study: ban on sales of fossil-fuel cars greatly reduces lifecycle GHG mainly due to tailpipe emissions; risk of carbon leakage in manufacturing

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If a ban were introduced on the sale of new gasoline and diesel cars, and they were replaced by electric cars, the result would be a significant reduction in lifecycle carbon dioxide emissions primarily due to reduced tailpipe CO 2 emissions, according to a new lifecycle study by researchers at Chalmers University of Technology, Sweden.

Emissions 259
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PowerCell unveils 3kW PowerPac fuel cell APU that converts diesel into electricity

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PowerCell, a Swedish energy technology company with roots in the Volvo Group, unveiled a functioning full-scale prototype of its PowerPac fuel cell system, which combines an autothermal reformer and a PEM fuel cell stack to convert diesel fuel into electricity. Earlier post.)

Convert 268
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Neste: use of our renewable fuels reduced global climate emissions by 8.3 million tons in 2017

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Replacing fossil fuels with Neste’s renewable fuels reduced global climate emissions altogether by a 8.3 The emission reduction is calculated by comparing the life cycle greenhouse gas emissions of the renewable fuels that Neste produces in a year to the life cycle emissions of conventional European diesel.

Renewable 150
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First electric Volvo trucks delivered to customers

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Volvo Trucks delivered its first all-electric vehicles on 19 February: a refuse truck to waste and recycling company Renova, and a distribution truck to the logistics company DB Schenker and partner haulier TGM, operating in Sweden. The Volvo FL Electric trucks are part of a pre-series developed in collaboration with selected customers.

Volvo 305
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Volvo plug-in hybrid bus with B?sbaar rapid charging to begin field testing in Gothenburg; 75-80% reduction in fuel consumption and CO2

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Volvo Buses’ new plug-in hybrid buses will begin field tests in Gothenburg, Sweden this month. Volvo Buses has already sold more than 1,000 of its conventional hybrid units; the plug-in version will facilitate the reduction of fuel consumption and carbon dioxide by 75 to 80%, compared with current diesel buses, the company said.

Plug-in 281
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Hydrogen Opposed Piston Engine Working Group formed

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An opposed piston engine with hydrogen combustion could well provide the best-known thermal efficiency from a reciprocating engine, with the potential to match the in-vehicle efficiency of a hydrogen fuel cell. with an air/fuel equivalence ratio (lambda) ? ? Fuel Injection. The only criteria emission of concern is NO x.

Hydrogen 353
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Scania, Lund, Chalmers and KTH Collaborating in Research on More Efficient, Lower-Emitting Heavy-Duty Engine Fueled by Biofuels

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Scania will focus on developing an engine that can operate on both alcohol- and gaseous methane-based fuels that will combine the higher efficiency of diesel (compression ignition) technology with the exhaust aftertreatment systems of Otto (spark ignition) technology. Tags: Engines Fuels.

Engine 186