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Study finds Tula dDSF software reduced NOx 41% and CO2 9.5% in Leibherr D966 diesel

Green Car Congress

Based on simulations, Tula’s diesel Dynamic Skip Fire (dDSF) software ( earlier post ) allowed the reduction of NO x tailpipe emissions by 41% and CO 2 by 9.5%. 6-cylinder diesel engine, will also be used in further tests. Liebherr D966 inline engine tested with Tula’s diesel Dynamic Skip Fire software.

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Tula study shows electrified DSF for LDV mild hybrid diesels reduces CO2 emissions by up to 11%

Green Car Congress

The study validated that Tula’s Dynamic Skip Fire (DSF) developed for mild-hybrid diesel vehicles reduced CO 2 emissions in a 2.3 liter 4-cylinder 48-volt light commercial vehicle in challenging real-world conditions. The CO 2 reduction can be achieved at a cost of only €200 ($235 USD) per vehicle. Conference on 30 June.

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New report finds global CO2 vehicle emission reduction measures falter; dropping diesels, increasing SUVs

Green Car Congress

Vehicle fuel economy improvements have slowed globally, according to the latest report from the Global Fuel Economy Initiative (GFEI): Fuel Economy In Major Car Markets: Technology And Policy Drivers 2005-2017. There are several reasons for these differences, including fuel prices, and average vehicle size. L ge /100 km.

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Cummins and Tula study of Diesel Dynamic Skip Fire (dDSF) shows 74% reduction in NOx, 5% in CO2 on low load cycle

Green Car Congress

a leader in propulsion efficiency, announced at SAE International’s WCX the results of their collaborative study on the effectiveness of Tula’s diesel Dynamic Skip Fire (dDSF) in reducing nitrogen oxides (NO x ) and carbon dioxide (CO 2 ) emissions on a Cummins X15 HD Efficiency Series diesel engine. Cummins Inc. Earlier post.).

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EU Reaches Deal On Near Phaseout of Diesel Trucks

CleanTechnica EVs

Lawmakers agree CO2 targets for lorries — but also garbage and construction trucks. European lawmakers yesterday agreed CO2 targets for heavy-duty vehicles. continued] The post EU Reaches Deal On Near Phaseout of Diesel Trucks appeared first on CleanTechnica.

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JATO: European new car CO2 emissions highest average since 2014; shift from diesel to gasoline and SUVs rise

Green Car Congress

An analysis by JATO Dynamics has found that average new vehicle CO 2 emissions in European increased in 2018, with the total average increasing by 2.4 The analysis covered 23 markets in Europe and found a direct correlation between diesel car registrations and average CO2 emissions. g/km to 120.5 g/km in 2015 to -1.4

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Volkswagen LCA highlights carbon benefits of EV vs diesel on Golf: 119 vs 140 g CO2/km; ID. family to reduce footprint

Green Car Congress

In addition, the electric vehicles offer a higher CO 2 -saving potential in all phases of the product cycle. In summary, the current Golf TDI (Diesel) emits 140g CO 2 /km on average over its entire life cycle, while the e-Golf reaches 119g CO 2 /km. Here the Diesel reaches 111 g CO 2 /km.

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