Green Car Congress

AUGUST 16, 2019

The $461,000-project, titled “Heterogeneous Aging Mechanisms of Combustion and Biomass Burning Emissions,” will focus on how gases, such as ozone, react with pollutants emitted from power plants and forest fires. Both types of emissions cause tiny particles to be suspended in air. —Prof. —Prof.

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Kentucky Pollution Grant Universal 207

Green Car Congress

JANUARY 15, 2021

Now, MIT engineers are proposing using an ammonia-based selective catalytic reduction (SCR) system that could result in an approximately 95% reduction in NO x emissions in exchange for a ~0.5% The trend towards smaller engine cores with smaller mass flow rates in the core stream, presents new opportunities for emissions control.

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MIT Emissions Hybrid Gas-Electric 268

Green Car Congress

NOVEMBER 18, 2011

In addition to keeping anthropogenic CO 2 out of the atmosphere, this technology will lead to benefits and trade-offs for air pollution, according to a new report from the European Environment Agency (EEA). The report shows that while CCS may have an overall positive effect on air pollution, emissions of some pollutants may increase.

Pollution 218

Pollution Environment Carbon Coal 218

Green Car Congress

NOVEMBER 17, 2012

When airborne particles (green) form before PAHs adhere, both the pollutants and particles dissipate quickly, as shown in the top row. But when the particles form in the presence of pollutants, which is what likely happens in nature, the longer-lasting particles enable the long-range transport of the pollutants (bottom).

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Pollution Transportation Range Escape 244

Green Car Congress

FEBRUARY 6, 2018

Warm season average present-day daily maximum ozone levels (AVGMDA8) at urban (left) and non-urban sites (right). In some parts of Asia, Africa and South America, the researchers identified data gaps which prevented them from characterizing ozone pollution exposure patterns. Source: University of Leicester. Click to enlarge.

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Ozone Global North America Colorado 255

Green Car Congress

FEBRUARY 24, 2020

According to Agah, a renowned researcher in chip-scale gas chromatography and Office of the Vice President for Research and Innovation Faculty Fellow, the development of effective strategies for reducing occupational exposure to pollutants requires accurate, time-resolved measurement of exposure.

Virginia 207

Virginia Pollution Transportation Exhaust 207

Green Car Congress

SEPTEMBER 20, 2019

One view advanced in some studies attempting to model future climate is that cleaning up fossil-fuel air pollution rapidly will unintentionally lead to a near-term rise in atmospheric warming of about a half-degree Celsius, which might take up to a century to reverse. Smith, research fellow at the School of Earth and Environment at Leeds.

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Emissions Climate Change Fuel Climate 191

Green Car Congress

JULY 15, 2019

Solid CFDNPs in air pollution are characterized by the abundant presence of strongly magnetic, iron-rich particles which condense and/or oxidize upon airborne release, often retaining a rounded or spherical shape as they cool. Erythrocytes were identified transferring ‘hitchhiking’ NPs to activated endothelium. Cross, Imad A.M.

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Pollution Mexico Standards Exhaust 236

Green Car Congress

DECEMBER 11, 2019

Powered by two MTU 8V4000M55RN natural gas engines from Rolls-Royce and designed for use on inland waterways, the push boat is more cost-effective to operate, and produces less pollutants and climate-unfriendly exhaust gases than vessels with conventional propulsion systems.

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Water Power Powered Mariner 195

Green Car Congress

MAY 17, 2020

The program determines the environmental balance of vehicles with different size classes and powertrains, and presents the results in comparative graphics. The entire life cycle of the passenger cars is taken into account, including the manufacture of the vehicles and the environmentally relevant emissions from driving. in review).

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Mariner Climate Change DC Cars 435

Green Car Congress

FEBRUARY 5, 2020

The transportation sector was responsible for over 7 million tons of NO x emissions in the US in 2014, with 50% of this sector’s NO x attributed to heavy-duty on- and off-road vehicles and equipment. CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. Source of data: US EPA (2019).

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Emissions Diesel Engine 2010 291

Green Car Congress

JULY 2, 2012

2010 NO x emissions (all sectors) and ceilings for 12 EU countries exceeding their limits. Air pollution emitted from sources such as traffic, industry and households is still above internationally agreed limits in 12 European countries, according to newly published data. Source: EEA data viewer. Click to enlarge. Earlier post.).

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2010 Emissions Pollution Finland 240

Green Car Congress

FEBRUARY 27, 2018

This new study shows that global fossil fuel emissions of these hydrocarbons have been underestimated and are a factor of 2-3 times higher than previously thought. The effects of higher ozone would be felt in the rural environment where it damages crops and plants, and in cities on human health. Carpenter, Alastair C.

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Emissions Global Ozone 2011 210

Green Car Congress

MARCH 10, 2012

A new study by researchers from Stockholm University concludes that automobile tires may be a potential previously unknown source of carcinogenic dibenzopyrenes—a type of high molecular weight polycyclic aromatic hydrocarbon (PAH)—to the environment. Using emission-factor models, 50?85% 60% rubber polymers; 20?

Environment 353

Environment Automobile Exhaust Oil 353

Green Car Congress

SEPTEMBER 7, 2022

Benz Vans, the Österreichische Post and MANN+HUMMEL have launched a pilot project to reduce fine dust pollution and to gain comprehensive insights into effectiveness, weather influences and durability in real-life operation. The effectiveness of filtration increases further with higher levels of particulate matter in the environment.

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Mercedes Emissions Insight Pollution 243

Green Car Congress

FEBRUARY 12, 2016

New research shows that household (indoor) and outdoor air pollution contribute to more than 5.5 In the context of the Global Burden of Disease 2013 study ( earlier post ), researchers from Canada, the United States, China and India quantified air pollution levels and attributable health impacts for 188 countries for the period 1990-2013.

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Pollution Coal Asia India 150

Green Car Congress

OCTOBER 21, 2016

A new study by researchers from Imperial College London(ICL) of 39 new Euro 6 diesel passenger cars has found “ huge variability ” in the on-road NO x emissions of Euro 6 diesel passenger cars, with results ranging from 1 to 22 times the type approval limit. The average NO x emission from the test cars of 0.36 g km -1 equates to 4.5

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Diesel Emissions Pollution London 150

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.

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Pollution Atlanta Cars Exhaust 150

Green Car Congress

OCTOBER 25, 2017

A new study by a team from Brazil, with colleagues in the US, has shown that particulate pollution biomass burning in the Amazon induced inflammation, oxidative stress and severe DNA damage in human lung cells. After 72 hours of exposure, more than 30% of the cultured cells are dead, the researchers found.

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Pollution Universal Brazil Washington 170

Green Car Congress

AUGUST 2, 2017

German auto manufacturers will optimize the emissions systems in 5.3 The aim is a 30% reduction in NO x emissions from these vehicles by the end of 2018. Excessively high pollution affects air quality in many German cities. A consumer advisory board will be set up for the consumers in the Federal Office of Motor Vehicles.

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Diesel Emissions Pollution Exhaust 150

Green Car Congress

JULY 3, 2021

Air pollution monitoring by the Houston Health Department in 2019 and 2020 recorded levels of formaldehyde, a known carcinogen, along the Houston Ship Channel that pose potential health risks to surrounding neighborhoods. — “Formaldehyde Air Pollution in Houston”. parts per billion. Secondary formaldehyde (i.e.,

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Neighborhood Houston Pollution Ozone 170

Green Car Congress

JULY 2, 2013

University of Delaware researchers have identified an algae— Heterosigma akashiwo —that grows rapidly on a gas mixture that has the same carbon dioxide and nitric oxide (NO) content as emissions released from a power plant. So far, they found a large increase in carbohydrates when grown on flue gas compared to air.

Pollution 218

Pollution Delaware Power Powered 218

Green Car Congress

OCTOBER 31, 2017

If the emissions gap is not closed by 2030, the report says, it is extremely unlikely that the goal of holding global warming to well below 2 ˚C can still be reached. In the current policy scenario, total emissions for transport are 9.7 GtCO 2 direct emissions and 0.28 GtCO 2 indirect emissions for electricity use.

Environment 150

Environment Climate Change Coal Climate 150

Green Car Congress

OCTOBER 28, 2019

The study, which is also testing Ford PHEVs on the streets of London and Valencia, Spain, aims to better analyse and show the real-world benefits of such vehicles for the environment and for commercial vehicle owners and operators. The dynamic geofencing technology also means the vehicles can adapt in real time to changes in emissions zones.

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PHEV Ford Emissions Europe 170

Green Car Congress

DECEMBER 19, 2012

Boxes represent pollution reading locations during that window. Computer scientists at the University of California, San Diego have built a portable pollution sensors that transmit transmit their air quality readings to smart phones, allowing users to monitor air quality in real time. Nikzad et al. Click to enlarge. Click to enlarge.

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Pollution San Diego Ozone 2012 236

Green Car Congress

JANUARY 19, 2013

At the conclusion of the International Negotiating Committee on Mercury ( INC5 ) meeting in Geneva ( earlier post ), nations agreed on a global, legally-binding treaty to prevent mercury emissions and releases. The negotiations were initially looking to set thresholds on the size of plants or level of emissions to be controlled.

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Mercury Legal Emissions Global 250

Green Car Congress

NOVEMBER 7, 2013

The team showed that the effect of aerosols on the climate since industrialisation depends strongly on what the atmosphere was like before pollution, when aerosols were produced only from natural emissions. This uncertainty affects our ability to estimate how sensitive the climate is to greenhouse gas emissions. Resources.

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Climate Emissions Climate Change Pollution 220

Baua Electric

JANUARY 17, 2024

Read more Tata Motors has opposed Toyota’s appeal for tax reduction on hybrid cars, claiming that they are more polluting than electric vehicles and should not be given a tax advantage. However, Tata Motors, which is present in both the ICE and EV segments, has urged the government not to cut taxes on hybrid cars, reported Reuters.

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Tax Toyota Motor Motors 95

Green Car Congress

NOVEMBER 3, 2017

A team of researchers at Sandia’s Combustion Research Facility and the Technical University of Denmark have developed an optical setup for quantitative, high-temporal resolution line-of-sight extinction imaging in harsh optical environments. However, this comes at the cost of higher particulate matter emissions.

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Fuel Economy Economy Emissions Fuel 150

Green Car Congress

APRIL 2, 2012

positive or negative—and magnitude of net climate forcing from BC emissions), currently available scientific and technical information provides a strong foundation for making mitigation decisions to achieve lasting benefits for public health, the environment, and climate. emissions in 2005. Earlier post.). Earlier post.).

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Congress EPA Carbon Emissions 252

Green Car Congress

OCTOBER 9, 2015

Both companies work together to further develop and bring to market a highly efficient and cost-effective zero-emission transport refrigeration system based around the Dearman engine. New ideas create huge opportunities, and the Dearman Hubbard partnership is a chance to create a cost-effective, cleaner and more sustainable environment.

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Transportation Emissions Production Pollution 150

Green Car Congress

JANUARY 18, 2021

Toyota Motor Sales USA and Toyota Motor Engineering & Manufacturing North America for systematic, longstanding violations of Clean Air Act emission-related defect reporting requirements, which require manufacturers to report potential defects and recalls affecting vehicle components designed to control emissions.

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Toyota Clean Cleaning EPA 220

Green Car Congress

DECEMBER 10, 2011

Among strategies to reduce CO 2 emissions in the transport sector, a shift to active transport (walking and cycling) and rapid transit/public transport combined with improved land use can yield much greater immediate health “co-benefits” than improving fuel and vehicle efficiencies, according to a new WHO (World Health Organization) report.

Climate Change 365

Climate Change Transportation Emissions Climate 365

Green Car Congress

FEBRUARY 9, 2017

A paper on the study is published in the journal Atmospheric Environment. The organization is also moving to locomotives with improved emissions standards and to electrified service on key routes, which will eliminate the diesel emissions altogether. Cheol-Heon Jeong, Alison Traub, Greg J. 2017.02.015.

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Exhaust Diesel Power Powered 150

Green Car Congress

AUGUST 29, 2011

Urban regions account for an ever increasing fraction of Earth’s population, and are consequently an ever increasing source of air pollutants. These pollutants include anthropogenic aerosols, which have important climate and health implications. Cohen and Prinn used meteorological and emissions data from 16 representative urban areas.

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MIT Pollution Climate South Korea 199

Green Car Congress

JANUARY 12, 2013

However, the fuel-cycle PM 10 , PM 2.5 , SO 2 , and NO x emissions of EVs could be up to five times higher than those of ICEVs (internal combustion engine vehicles) and CNGVs. emissions are less important because of the low contribution of light duty vehicles to national PM 10 and PM 2.5 While the increases in PM 10 and PM 2.5

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Coal Pollution China Gas 231

Green Car Congress

SEPTEMBER 24, 2012

The paper, “Market Development for Green Cars”, presents and analyses policies, programs and approaches for the development, market introduction and diffusion of green cars (primarily from the demand (pull) side). Timing and sequencing of energy technology policy. Source: OECD. Click to enlarge. —“Market Development for Green Cars”.

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Green Cars Green Market Green Vehicles 360