Green Car Congress

JULY 17, 2017

Ozone is formed through a chemical reaction that occurs when sunlight interacts with nitrogen oxides and other organic compounds that are generated by coal-burning, vehicle exhaust and some natural sources. They monitored indoor and outdoor ozone levels, along with other pollutants. 2017.2842.

Ozone 170

Ozone Pollution Connect Connected 170

Green Car Congress

JULY 7, 2016

The Mayor of London, Sadiq Khan, has outlined plans to crackdown on the most polluting vehicles, including an additional £10 (US$13) per day charge for the most polluting vehicles and an extended Ultra-Low Emission Zone. The public has until 29 July 2016 to provide feed back on the first round of the Clean Air Plan consultation.

London 150

London Pollution Motorcycles Scrappage 150

Green Car Congress

MAY 24, 2017

Based on a three-year study of toxic and environmentally relevant pollutants from gasoline direct injection (GDI) engines, Swiss researchers have concluded that some GDI engines emit just as many soot particles as unfiltered diesel cars did in the past. Further, the GDI particles carry numerous carcinogenic substances. —Norbert Heeb.

Engine 271

Engine Exhaust Gasoline Diesel 271

Green Car Congress

APRIL 11, 2023

Replacing all of the oldest, highly polluting school buses in the US could lead to 1.3 The suspected cause of these preventable absences is exposure to high levels of diesel exhaust fumes, which can leak into school bus cabins or enter buses through open windows. On average, they found that districts with upgraded buses had a 0.06

Pollution 170

Pollution Cleaner 2012 EPA 170

Green Car Congress

JULY 23, 2017

A new study, part of the Atlanta Commuter Exposures (ACE) Study, has assessed on-roadway in-cabin particulate pollution (PM 2.5 ) collected from scripted rush hour commutes on highways and on non-highway side streets. Most traffic pollution sensors are placed on the ground alongside the road and take continuous samples for a 24-hour period.

Pollution 150

Pollution Atlanta Cars Exhaust 150

Green Car Congress

FEBRUARY 9, 2017

Exposure to these pollutants was most elevated in the coach located closest to the locomotive: geometric means were 126,000# cm -3 for UFP, 249 μm 2 cm −3 for LDSA, and 17,800 ng m −3 of BC; these concentrations are much higher than those previously reported for other modes of public transportation. Cheol-Heon Jeong, Alison Traub, Greg J.

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Exhaust Diesel Power Powered 150

Green Car Congress

JUNE 22, 2017

intermediate volatility organic compound (IVOC) emissions from vehicles) and atmospheric chemistry (SOA yields due to the photo-oxidation of exhaust). As an example, changing the NMOG:NO x from 4 to 10 ppbC/ppbNOx increased the SOA yield from dilute gasoline vehicle exhaust by a factor of 8. —Allen Robinson. Presto, Timothy D.

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Cleaner Los Angeles Exhaust Gasoline 191

Green Car Congress

NOVEMBER 26, 2022

The ULEZ has already helped to reduce roadside pollution levels by 44% in central London and 20% in inner London. Among other improvements, the expansion is forecast to make further progress to reduce air pollution, by reducing NO x emissions from cars and vans in outer London by 10% and 7% respectively, and reducing PM 2.5 Source TfL.

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Scrappage London Emissions Pollution 273

Green Car Congress

MAY 25, 2017

Ricardo launched its vehicle emission measurement service in April 2017. The system uses absorption spectroscopy to monitor and record emissions from a vehicle’s exhaust as it passes by a road-side sensor. It then matches these data to vehicle characteristics such as engine type and age.

Emissions 170

Emissions Pollution Exhaust Insight 170

Green Car Congress

AUGUST 18, 2017

Researchers at Purdue University, the University of Notre Dame and Cummins have discovered a new reaction mechanism that could be used to improve SCR catalyst designs for pollution-control systems to further reduce emissions of smog-causing nitrogen oxides in diesel exhaust. —William Schneider, the H. Clifford and Evelyn A.

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Li-ion Design Exhaust F-150 186

Green Car Congress

FEBRUARY 22, 2018

The researchers assessed the gaseous, particulate, and genotoxic pollutants from two current technology gasoline direct injection vehicles when tested in their original configuration and with a catalyzed gasoline particulate filter (GPF). Their study is publishedin the ACS journal Environmental Science & Technology.

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Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

DECEMBER 31, 2019

This will allow to cut down fuel consumption and pollutant emissions (compared to conventional drive vehicles). This enables a substantial reduction of vehicle exhaust and noise emissions in places where the passengers dwell. skie is in south-western Poland; population is 15,219 (2017). skie region for 2014-2020.

Energy Storage 195

Energy Storage Hybrid Poland Energy 195

Green Car Congress

JULY 5, 2017

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.

Fuel Economy 170

Fuel Economy Chrysler Diesel Emissions 170

Green Car Congress

APRIL 26, 2018

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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Diesel Exhaust Legal Emissions 210

Green Car Congress

SEPTEMBER 14, 2012

The California Air Resources Board (ARB or Board) will conduct a public hearing on 15 November in Sacramento to consider adopting amendments to the Low-Emission Vehicle (LEV III) greenhouse gas emissions standards, and additional minor revisions to the LEV III criteria pollutant and Zero-Emission Vehicle (ZEV) regulations, approved by the.

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California Federal Program EPA Gas-Electric 186

Green Car Congress

AUGUST 2, 2017

With respect to the emissions updates, the OEMs must also provide proof that the changes do not negatively impact any other parameters relevant for type approval—such as pollutant and CO 2 emissions, fuel consumption, noise and engine power. Excessively high pollution affects air quality in many German cities.

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Diesel Emissions Pollution Exhaust 150

Green Car Congress

JULY 13, 2017

The last blend—a suitable n-alkane cut mixed with OME 3-5 —has the greatest potential for increasing engine efficiency and reducing pollutant emissions. Exhaust gas values were also greatly improved by the use of electrofuels. In addition, fossil diesel would no longer be required. Schemme et al. Click to enlarge.

Diesel 150

Diesel Fuel Power Powered 150

Green Car Congress

AUGUST 3, 2017

In 2017, the BMW Group expects sales of its electrified vehicles to exceed 100,000 for the first time in a single year, with the all-electric BMW i3, BMW i8, BMW iPerformance plug-in hybrids and the plug-in hybrid MINI Countryman all contributing to the figures. BMW has established solid electrification credentials. Earlier post.).

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BMW Diesel Exhaust 2017 150

Green Car Congress

JULY 14, 2017

The researchers first quantified carbonaceous PM from Euro 5 gasoline and DPF-equipped diesel cars, then constrained the measurements using source apportionment investigations to provide a comprehensive assessment of the current state and future trends in gasoline and diesel vehicular pollution. 2017) Click to enlarge. Pratt et al.

Gasoline 218

Gasoline Diesel Cars Emissions 218

Green Car Congress

MAY 31, 2017

The team examined blends of 5% and 10% POMDME in diesel in a single-cylinder heavy-duty diesel engine to gain an overview of the blend’s impact on engine performance and exhaust emissions. In order to achieve a reduction in pollutants, several methodologies and measures have been adopted by legislators, academia and industry. . …

Diesel 186

Diesel Exhaust Emissions Fuel 186

Green Car Congress

MARCH 29, 2017

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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London Emissions The Fia Foundation Pollution 150

Green Car Congress

FEBRUARY 5, 2014

Theoretically, cars operating on higher ethanol blends than the design point could emit greater concentrations of pollutants in exhaust gas. In the cylinder where combustion takes place, the fuel evaporates before it is burned, and this evaporation helps cool off the air/fuel mixture and exhaust gas.

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Gasoline Exhaust Water Fuel 230

Green Car Congress

MAY 26, 2022

A study of a 2017 Toyota Mirai fuel cell by Argonne National Laboratory found fuel cell stack efficiency below 50% and fuel cell system efficiency dropping below 40% at high loads. OP engines utilize direct injection after ports closure to avoid the risk of fuel short circuiting out the exhaust. Fuel Injection.

Hydrogen 353

Hydrogen Engine Saudi Arabia Universal 353

Green Car Congress

MAY 12, 2017

Recent studies have compared emissions of PFI and GDI vehicles, including particle number and mass, gaseous pollutants, and nonmethane organic gas (NMOG) composition for a limited number of compounds. Therefore, the secondary organic aerosol and ozone formation potential of the exhaust does not depend on engine technology. May, Greg T.

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Fleet Engine Fuel Economy Global 207

Green Car Congress

AUGUST 3, 2018

Fees that respond to traffic volumes in real time and with site precision, taking into account factors such as vehicle type and exhaust emissions, can significantly improve traffic flow and contribute to reducing air pollution, they suggest. Pollution and stress would decrease. —Cramton et al.

Pollution 170

Pollution Price Environment Universal 170

Green Car Congress

MARCH 7, 2019

The selected projects will focus on reducing the total cost of ownership of NGVs, increasing vehicle efficiency, decreasing local air pollution, and advancing technology development to increase the use of more affordable medium- and heavy-duty natural gas engines and vehicles. Cummins Inc. Plug-in Hybrid CNG Drayage Truck “PHET”.

Gas 191

Gas Vehicles Exhaust Engine 191

Green Car Congress

JUNE 1, 2017

It has been a challenge to determine how much each polluter contributes to the emission output. However, the amount of pollutant emissions that vehicles emit on a daily basis depends on numerous factors, for example on individual driving behavior. Resources. Striednig, C. Lamprecht, A. Hammerle, G. Wohlfahrt, A. von der Heyden, M.J.

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Europe Diesel Emissions Pollution 150

Green Car Congress

MAY 31, 2017

The cost effectiveness of this approach is further underscored by its impact on lean NO x trap (LNT) and selective catalytic reduction (SCR) aftertreatment systems, which have less raw NOx emissions to process, potentially allowing for a reduction in exhaust system cost and complexity, and a longer service life.

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Fuel Economy Diesel Economy Engine 150

Green Car Congress

JULY 26, 2017

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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Gasoline Diesel Pollution Legal 150

Green Car Congress

JUNE 2, 2017

This function is crucial in current TWC, in which the oxygen partial pressure in the exhaust must be regulated to be near the ideal air-to-fule ration (A/F = 14.6). If the A/F value is suboptimal, the conversion of noxious pollutants (NO x , CO and hydrocarbons) over the precious metal catalysts (Pt, Rh and/or Pd) is incomplete.

Convert 170

Convert Conversion Exhaust Gasoline 170

Green Car Congress

DECEMBER 1, 2014

The EU goal is to introduce the WLTP by 2017 if possible and no later than 2020 to coincide with the 95 g/km requirement. the Worldwide harmonized Light vehicles Test Procedures (WLTP). Click to enlarge. The conference.

Standards 257

Standards International Vehicles Hybrid 257

Green Car Congress

MARCH 22, 2017

Engineering studies and emerging supplier technology developments indicate that costs for lightweighting, direct injection, and cooled exhaust gas recirculation will be reduced by hundreds of dollars, and electric vehicle costs will drop by thousands of dollars per vehicle by 2025. Previous costs of compliance have been greatly overestimated.

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Fuel Economy Economy Fuel Price 210

Green Car Congress

NOVEMBER 22, 2016

However, although a CO 2 target of 70 g/km could be met without significant deployment of electric vehicles, the study found that exhausting all the potential gains from combustion engine technology improvements before transitioning to electric drive would be a relatively costly approach for vehicle manufacturers. Earlier post.).

CO2 150

CO2 2014 Cars Exhaust 150

Green Car Congress

OCTOBER 30, 2016

The new six-cylinder in-line engine comes with an intelligent form of turbocharging: assisted by the ISG at start-off, the electric auxiliary compressor (eZV) guarantees immediate high torque when driving off and accelerating, bridging the time before the large exhaust turbocharger cuts in. Almost imperceptible restart of the engine.

Gasoline 150

Gasoline Mercedes Engine Diesel 150

Green Car Congress

MARCH 31, 2017

Vehicle tailpipes are a more important source of ammonia’s contribution to urban air pollution than is agriculture, according to a study by researchers from the US and China. The presence of NH 3 in vehicle exhaust greatly enhances the formation and growth of secondary inorganic aerosols. Kang Sun, Lei Tao, David J. Golston, Mark A.

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Vehicles Emissions Houston Universal 150

Green Car Congress

JUNE 11, 2018

At a February 2018 meeting, an IMO-subcommittee announced a proposal to ban the carriage of non-compliant bunker fuel (fuel that exceeds the 0.50% sulfur limit) aboard ships that have not installed on-board ship scrubbers (exhaust gas cleaning systems), Barrow said. As of August 2017, approximately 360 ships had installed scrubbers.

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Fuel Oil Mariner 2020 170

Green Car Congress

DECEMBER 9, 2016

This annual sales estimate, combining both passenger and commercial vehicles, would add more than 232 million turbocharged vehicles globally between 2017 and 2021—an increase of 35% from today. E-boosting products can significantly improve engine responsiveness and also provide better fuel economy.

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Global Transportation Sale Vehicles 150