Green Car Congress

MARCH 15, 2020

The capability to heat up the catalytic converter rapidly at all times increases the overall efficiency of exhaust-gas aftertreatment. This means that the vehicles will be prepared to meet the future extremely stringent Euro 7 standard. In the Super Clean Electrified Diesel, the efficiency of exhaust gas aftertreatment rises to 97%.

Convert 392

Convert Diesel Exhaust Gas-Electric 392

Green Car Congress

SEPTEMBER 23, 2020

Tula Technology is presenting its diesel Dynamic Skip Fire (dDSF) technology ( earlier post ) at the 4 th Future Diesel Powertrain Summit China 2020 on 24-25 September 2020 in Shanghai, China. Cylinder deactivation also reduces excess engine airflow, increasing exhaust temperatures. dDSF Simulation Project.

Diesel 221

Diesel Future Fuel Economy China 221

Green Car Congress

SEPTEMBER 13, 2018

Volvo Trucks unveiled Vera : an autonomous, electric vehicle that can operate with significantly less exhaust emissions and low noise levels. Growing world population and increasing urbanization are leading to significant challenges to solve environmental issues such as congestion, pollution and noise.

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Volvo Transportation Future Electric Vehicles 322

Green Car Congress

MARCH 1, 2019

Exhaust from on-road diesel vehicles was responsible for nearly half of the impacts (~181,000 premature deaths) worldwide, and fully two-thirds in India, France, Germany, and Italy. The distribution of health impacts and air pollution from transportation is influenced by policy, demographic, economic, and technological changes.

Ozone 230

Ozone 2015 2010 Exhaust 230

Green Car Congress

NOVEMBER 6, 2021

Key goals are to further reduce greenhouse gas emissions and toxic air pollutants such as NO x , cut fuel consumption and minimize the engine footprint through an integrated design optimized for both newbuilds and retrofits. technologies will enable improved engine performance with both LNG and future carbon-neutral fuels. development.

Engine 337

Engine Exhaust Gas Mariner 337

Green Car Congress

MAY 2, 2016

the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. However, there is more than 15 years of research showing that the contribution of non-exhaust primary particles to the total traffic generated primary particles is significant in urban areas. Further, a 2013 review by Denier van der Gon et al.

Exhaust 150

Exhaust Emissions Belgium Gasoline-Electric 150

Green Car Congress

JULY 14, 2011

A large body of work shows that exposure to road traffic and air pollution may be a trigger of adverse cardiovascular events such as angina, myocardial infarction, and heart failure, with long-term exposure increasing the lifetime risk of death from coronary heart disease.

Exhaust 268

Exhaust Diesel Pollution Emissions 268

Green Car Congress

SEPTEMBER 23, 2015

Researchers at Oak Ridge National Laboratory (ORNL) have developed a ternary mixed oxide catalyst composed of copper oxide, cobalt oxide, and ceria (dubbed “CCC”) that outperforms synthesized and commercial platinum group metal (PGM) catalysts for CO oxidation in simulated exhaust streams while showing no signs of inhibition—i.e.,

Exhaust 150

Exhaust Low Cost Pollution Emissions 150

Green Car Congress

NOVEMBER 16, 2021

In 2020, independent global emissions testing company Emissions Analytics reported that pollution from tire wear can be 1,000 times worse than what comes out of a car’s exhaust. Earlier post.) NEEs are currently believed to constitute the majority of primary particulate matter from road transport, according to Emissions Analytics.

Standards 418

Standards Manufacturer Exhaust Emissions 418

Green Car Congress

NOVEMBER 30, 2020

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. The first results are very promising.

Engine 410

Engine Fuel Exhaust Gas-Electric 410

Green Car Congress

MARCH 3, 2012

Contrary to expectations, exhaust from gasoline vehicles contributes more to the production of secondary organic aerosols (SOA) than exhaust from diesel vehicles, according to a new study by scientists from the Cooperative Institute for Research in Environmental Sciences (CIRES), NOAA’s Earth System Research Laboratory (ESRL) and other colleagues.

Exhaust 231

Exhaust Gasoline Diesel Los Angeles 231

Green Car Congress

JANUARY 9, 2015

While changes in DNA methylation have been associated with traffic-related air pollution in observational studies, the specific mechanisms have not been explored in a controlled study of asthmatics. Usually when we look at the effects of air pollution, we measure things that are clinically obvious—air flow, blood pressure, heart rhythm.

Exhaust 150

Exhaust Diesel Pollution Canada 150

Baua Electric

MARCH 26, 2024

The US EPA has long had what is referred to as a “ footprint rule, ” which allows larger vehicles to pollute more. The other threat is possible future Chinese dominance in the auto industry. The post Australia introduces its first exhaust rule but makes all the mistakes the US did appeared first on Bauaelectric Auto News.

Australia 52

Australia Exhaust EPA Auto Industry 52

Green Car Congress

NOVEMBER 1, 2020

But, in many high-use areas and remote locations, upgrading grid connections to meet future charging demand is not practical or commercially viable. IPG‘s flameless combustor uses the turbine exhaust and high heat transfer effectiveness through the IPG regenerator unit.

Grid 435

Grid Clean Cleaning Power 435

Green Car Congress

NOVEMBER 1, 2014

These engines produce a high number of fine particulates that pollute the air. As North America continues to strive for cleaner air through tighter regulations, there are strong indicators that GPF technology also may expand to the region in the near future.

Germany 210

Germany Exhaust Light Fuel Economy 210

Teslarati

MAY 29, 2023

In 2021, researchers from the University of Michigan highlighted the issue of noise and air pollution caused by heavy-duty diesel trucks running through neighborhoods in Southwest Detroit. The post Tesla Semi real-world sightings show that a cleaner, quieter future is possible for the trucking sector appeared first on TESLARATI.

Cleaner 98

Cleaner Future Tesla Neighborhood 98

Green Car Congress

FEBRUARY 24, 2021

If it is required and restarted, the exhaust flow is also cold at first—possibly too cold to convert pollutant gases in the catalyst. The system solution, consisting of heating disc and DC/DC converter, upgrades exhaust-gas aftertreatment systems for even stricter emission standards worldwide in the future.

DC 221

DC Convert Emissions Hybrid 221

Green Car Congress

OCTOBER 9, 2019

Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies. —Reitz et al.

International 312

International Engine Exhaust Emissions 312

Green Car Congress

MAY 23, 2014

Deaths from outdoor air pollution by region in 2005 and 2010. Outdoor air pollution kills some 3.5 This pollution is costing advanced economies plus China and India an estimated US$3.5 This pollution is costing advanced economies plus China and India an estimated US$3.5 Click to enlarge. Earlier post.)

Pollution 218

Pollution Transportation Emissions India 218

Green Car Congress

JUNE 23, 2023

Previous studies have shown that it is possible to operate diesel engines with 100% DME, but that this requires significant effort (injection components, combustion process, exhaust gas aftertreatment, tank system) in terms of conversion.

Diesel 367

Diesel Alternative Fuels Fuel Gas 367

Cars That Think

FEBRUARY 27, 2024

Although the pollutant emissions of a diesel engine are less than those of a gasoline one, it still emits carcinogens, nitrous oxides, and soot. To reduce emissions, diesel vehicles use filters that catch exhaust particles and other contaminants. Older models don’t even have the emission-control features that newer ones do.

Carbon 109

Carbon Diesel Emissions Bangladesh 109

Green Car Congress

JANUARY 27, 2015

The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. Earlier post.) Earlier post.)

Exhaust 150

Exhaust Diesel Engine 2007 150

Green Car Congress

APRIL 28, 2015

A trio of recently published studies from a team of University of Toronto engineers has found that air pollution could be spreading up to three times farther than thought, contributing to varying levels of air quality across cities. We used to think that living near a major road meant that you lived near a lot of air pollution.

Pollution 150

Pollution Emissions Canada 2015 150

Green Car Congress

NOVEMBER 26, 2018

Battery electric cars emit less greenhouse gases and air pollutants over their entire life cycle than petrol and diesel cars, according to a European Environment Agency (EEA) report. In future, with greater use of lower carbon electricity in the European mix the typical GHG emissions saving of BEVs relative to ICEVs will increase.

Climate 268

Climate Pollution Gasoline-Electric 2017 268

Baua Electric

APRIL 18, 2024

Until 2016, Autopia vehicles were noisy, polluting two-stroke engines. Thankfully, in 2012, Disney attracted a new sponsor, Honda, and in 2016, Honda upgraded the engines to small four-stroke engines, reducing noise and pollution significantly. Tomorrowland is the section within Disneyland which was meant to show visions of the future.

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Gas-Electric Honda Pollution 2016 52

Green Car Congress

JUNE 24, 2014

One of the main groups of pollutants resulting from fuel combustion is the oxides of nitrogen, or NO x. Future fuel economy standards will result in lower exhaust gas temperatures and limit the use of high-temperature SCR. SwRI and UTSA plan to develop a novel catalyst for low-temperature SCR to reduce emissions.

San Antonio 287

San Antonio Exhaust Clean Emissions Fuel Economy 287

Green Car Congress

DECEMBER 6, 2017

Issues covered in the briefing include emissions, air pollution, noise and renewable energy and the impact of transport on ecosystems and biodiversity. It also continues to be a significant source of harmful air pollution, especially through emissions of nitrogen dioxide and particulate matter. Air pollution.

Environment 150

Environment Transportation Emissions Climate 150

Green Car Congress

JANUARY 29, 2020

Additionally, LNG engines are tuned to either emit low nitrogen oxide (NO x ) emissions—at the cost of higher methane emissions in some cases—or to incorporate NO x reduction technologies such as exhaust gas recirculation (EGR) or selective catalytic reduction (SCR). As of November 2019, VLSFO was nearly as expensive as MGO.

Mariner 427

Mariner Climate Fuel Oil 427

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.

Diesel 150

Diesel Emissions Pollution Exhaust 150

Green Car Congress

MAY 22, 2018

UK Environment Secretary Michael Gove published a new Clean Air Strategy to cut air pollution backed up through new primary legislation. The UK said it will go further and faster than the EU in reducing human exposure to particulate matter pollution. In future only the cleanest domestic fuels will be available for sale.

Clean 186

Clean Cleaning Diesel Gasoline 186

Green Car Congress

APRIL 26, 2018

Bosch says that its engineers have refined existing diesel technolgoies to reduce emissions of nitrogen oxides (NO x ) so significantly that they already comply with future limits. There’s a future for diesel. A dynamic driving style demands an equally dynamic recirculation of exhaust gases. —Volkmar Denner.

Diesel 210

Diesel Exhaust Legal Emissions 210

Green Car Congress

AUGUST 29, 2013

In a state-by-state analysis, the researchers found that California suffers the worst health impacts from air pollution, with about 21,000 early deaths annually, mostly attributed to road transportation and to commercial and residential emissions from heating and cooking. 2000 (90% CI: 0–4,000) early deaths from ozone, according to the study.

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MIT Emissions Ozone Power 378

Green Car Congress

NOVEMBER 28, 2014

The measurements of the retrofitted Euro III bus were an extension of a study of the Brighton & Hove Bus and Coach company fleet in partnership with HORIBA examining the real-world emissions of buses operating through a known pollution hot spot in Brighton city center.

Hybrid 299

Hybrid Pollution Emissions Exhaust 299

Clean Fleet Report

APRIL 19, 2023

Improving Air Quality Air pollution has been linked to numerous health conditions that lead to increased medical costs. Electric vehicles with the greatest public health benefits include school buses and other forms of public transport since people usually breathe in exhaust fumes from conventionally powered vehicles while waiting to board.

Vehicles 84

Vehicles Tax Credit Arizona Pollution 84

Green Car Congress

MAY 25, 2010

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

Coal Gasoline-Electric Gasoline China 291

Green Car Congress

DECEMBER 3, 2021

The system will significantly increase methane conversion efficiency and comply with future stringent nitrous oxide regulations. The project team’s technology will consist of a novel methane oxidation catalyst (MOC) formulation capable of high conversion efficiencies at the lower exhaust temperatures in ultra-lean burn engines.

Gas 186

Gas Emissions Engine Coal 186

Green Car Congress

FEBRUARY 7, 2020

Penetration of fuel saving technologies into the heavy-duty fleet has been spurred by EPA’s Heavy-Duty Greenhouse Gas Phase 1 Standards, and EPA envisions further penetration of these technologies in order for trucks to meet future Phase 2 requirements. g/bhp-hr and a future LLC certification requirement.

Emissions 221

Emissions Fuel Economy Diesel 2019 221