Remove CO2 Remove Emissions Remove Exhaust Remove Pollution
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Empa and partners exploring DME as fuel with new heavy-duty test engine

Green Car Congress

An electrically driven compressor for precise exhaust gas recirculation is also used. Then we modify the timing and pressure of the injection, among other things, and look at exhaust emission values and fuel consumption. This is done via exhaust gas recirculation (EGR). —Patrik Soltic.

Engine 410
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Europe’s Euro 7 emission limits face pushback from 8 international locations

Baua Electric

8 Ecu Union countries together with France and Italy referred to as for the bloc to scrap deliberate Euro 7 exhaust emission limits, announcing they’re overly determined and unrealistic for automakers to strike. Tackling emissions from automobiles has been specifically difficult.

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International automotive researchers emphasize the importance of continued development of the internal combustion engine

Green Car Congress

It is very likely that highly efficient “fully flexible” engines with hybridized solutions will be a big part of sought-after efficiency improvements, as well as emission/GHG reductions. mg/km of particulates), reaching values around 10 times the emission from the engine (5?mg/km). —Reitz et al. g/bhp-h or 15–20?mg/km).

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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

Green Car Congress

Fuel-cycle SO 2 emissions of EVs compared to those of gasoline ICEVs and HEVs in China, current (left) and future (right). The study examined the fuel-cycle CO 2 , SO 2 , and NO x emissions of EVs in China in both current (2008) and future (2030) periods and compared them with those of conventional gasoline vehicles and gasoline hybrids.

Coal 291
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What we don’t admit about carbon dioxide

Electric Auto Association

The EV must demonstrate the same level of performance as a comparable ICE vehicle, feature a similar range for travel, enable a savings in fuel costs, and offer a substantial emission reduction. Significant emission reductions have been there all along. EVs are now advantageous enough to come out on top. Time for a name change?

Carbon 88
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Study finds renewable diesel blends deliver fuel consumption and CO2 benefits in Euro 5 engines

Green Car Congress

In a next step, they plan to validate these results with the WLTP and RDE emission tests. HVO based fuels can be used without affecting fuel logistics, engine and exhaust after-treatments. That study showed a clear positive impact of the use of HVO/HCK blends (at different blending ratios) on pollutant emissions.

Diesel 199
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GISS study finds applying stricter non-CO2 vehicle emission standards worldwide would yield climate benefits in addition to major health and agricultural benefits

Green Car Congress

Climate response to non-CO 2 vehicle emissions. vehicle emissions under the baseline scenario (a) and the difference between the tight-standard and baseline scenarios (b). However, these standards will not reduce CO 2 emissions, which is required to mitigate long-term climate change, the team notes. Shindell et al.

Climate 231