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Bosch says it has solved diesel NOx problem; as low as 13 mg NOx/km even under RDE; refining existing technologies

Green Car Congress

Since 2017, European legislation has required that new passenger car models tested according to an RDE-compliant mix of urban, extra-urban, and freeway cycles emit no more than 168 milligrams of NO x per kilometer. A dynamic driving style demands an equally dynamic recirculation of exhaust gases. —Bosch CEO Dr. Volkmar Denner.

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Hagens Berman files class-action fuel economy and emissions lawsuit against Fiat Chrysler and Cummins over SCR defect in RAM 2500 and 3500 diesels

Green Car Congress

The affected vehicles are the 2013-2017 RAM 2500 with Cummins diesel (2WD, 4WD) and. 2013-2017 RAM 3500 with Cummins diesel (2WD, 4WD). The mechanic also told him that upwards of 25% of the fuel is being diverted through the exhaust system to heat up the emissions, according to the filed complaint.

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UK unveils new plan to cut NO2; sale of new conventional gasoline and diesel cars to end by 2040; focus on local action

Green Car Congress

In 2018, the Government will publish a comprehensive Clean Air Strategy which will address other sources of air pollution. Air quality in the UK has been improving significantly in recent decades, with reductions in emissions of all of the key pollutants, and NO 2 levels down by half in the last 15 years. billion (US$3.5

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London and Paris launch car scoring initiative based on real-world emissions; ICCT the technical lead

Green Car Congress

This new undertaking will capture detailed information on pollutants from vehicle exhaust using remote-sensing equipment and portable emissions monitoring systems. The new initiatives will award each car model a score based on all of the air pollutants they release during real-world, on-road conditions.

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ICCT study concludes no technical barriers to use of higher blends of ethanol

Green Car Congress

The consumption scenarios are technically achievable but do not reflect significant barriers such as cost, regulation, legality, and consumer acceptance. Theoretically, cars operating on higher ethanol blends than the design point could emit greater concentrations of pollutants in exhaust gas. Source: ICCT. Click to enlarge.

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Tata AutoComp’s ‘Make in India’ push for EVs | Autocar Professional

Baua Electric

In 2017, after taking charge of the Tata Group, Natarajan Chandrasekaran had mooted the ‘UniEVerse’ initiative, keeping sustainability at its core. E-Mobility is an irreversible megatrend and an imperative to address pollution and generate job opportunities in India,” the chairman of the group had said back then.

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ICCT study finds real-world NOx emissions from Euro 6 diesels ~7x higher than Euro 6 regulatory levels

Green Car Congress

The study is based on on-road tests of 15 vehicles—12 certified to the Euro 6 standard and three to the US equivalent (Tier 2 Bin 5) using Portable Emissions Measurement Systems (PEMS), which provide a continuous stream of vehicle data signals including emission rates, velocity, acceleration, road gradient and exhaust temperature.

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