Green Car Congress

AUGUST 19, 2020

The results of the study were published in the Journal of the Association of Environmental and Resource Economists. The study, set in Singapore, suggests that better air quality will bring about climate co-benefits in reducing electricity generation via lower household demand, and thus mitigating carbon emissions. —Prof Salvo.

Pollution 275

Pollution Singapore Asia Climate Change 275

Green Car Congress

MAY 16, 2016

Emissions from farms outweigh all other human sources of fine-particulate air pollution in much of the United States, Europe, Russia and China, according a new study published in Geophysical Research Letters , a journal of the American Geophysical Union. A 2015 study in the journal Nature estimates they cause at least 3.3

Pollution 240

Pollution United States Waste Emissions 240

Green Car Congress

FEBRUARY 16, 2018

Consumer products such as shampoo, cleaning products and paint now contribute as much to emitted volatile organic compounds (VOCs) in cities as tailpipe emissions from vehicles, according to a new study led by NOAA. Total VOC emission factors for end uses of petrochemical sources in the study.

Pollution 264

Pollution Transportation Production Los Angeles 264

Green Car Congress

FEBRUARY 18, 2019

Cooking, cleaning and other routine household activities generate significant levels of volatile and particulate chemicals inside the average home, leading to indoor air quality levels on par with a polluted major city, according to a study by researchers at the University of Colorado Boulder. Earlier post.).

Pollution 207

Pollution Ozone Clean Cleaning 207

Green Car Congress

APRIL 13, 2020

This brief study analyses, for each individual state, the changes from 2008 to 2018 in the use of coal (one of the two most polluting energy sources) to generate electricity. Michael Sivak is the managing director of Sivak Applied Research and the former director of Sustainable Worldwide Transportation at the University of Michigan.

Coal 435

Coal Cleaner Electric Vehicles Alaska 435

Green Car Congress

NOVEMBER 10, 2021

This brief study analyzes, for each individual state, the changes from 2018 to 2020 in the use of coal (one of the two most polluting energy sources) to generate electricity. This study is an update of a study that examined the changes from 2008 to 2018. Natural gas. Geothermal.

Coal 334

Coal West Virginia North Dakota Cleaner 334

Green Car Congress

JULY 12, 2020

Air pollution is lower than expected in some of the UK’s towns and cities, despite a return to almost normal traffic levels, according to a new study by researchers at the University of York. This has included monitoring concentrations of NO 2 , which is a key pollutant caused by vehicles. —Dr Carslaw.

Cleaner 170

Cleaner Pollution Emissions Universal 170

Green Car Congress

AUGUST 21, 2020

Air pollution is the world’s leading environmental risk factor, and causes more than nine million deaths per year. New research published in the Journal of Clinical Investigation shows air pollution may play a role in the development of cardiometabolic diseases, such as diabetes.

Pollution 170

Pollution Environment Grant Universal 170

Green Car Congress

JUNE 1, 2021

The air in the United States and Western Europe is much cleaner than even a decade ago. A new study led by Tokyo Institute of Technology (Tokyo Tech), Hokkaido University and the University of Washington explains why. —co-author and leader of SE-Dome ice core project Yoshinori Iizuka, Hokkaido University.

Pollution 221

Pollution Emissions Europe Climate Change 221

Green Car Congress

JUNE 22, 2017

The findings of a study by researchers at Carnegie Mellon University, with colleagues at UC Berkeley, suggest that changing atmospheric NO x levels over the next two decades will likely significantly reduce the effectiveness of stricter new gasoline vehicle emissions standards in reducing concentrations of secondary organic aerosol (SOA).

Cleaner 191

Cleaner Los Angeles Exhaust Gasoline 191

Green Car Congress

APRIL 12, 2016

In a paper published in the American Journal of Respiratory and Critical Care , researchers report that children exposed to higher levels of air pollution—even if relatively low—including fine particulate matter (PM 2.5 ) and soot (black carbon), had worse lung function than those living in less polluted areas. mL; -43.9,

Pollution 150

Pollution MPH 2002 Boston 150

Green Car Congress

AUGUST 25, 2013

The approximate linear relationship for each region is notable, suggesting that the dependence of urban NO 2 pollution upon population follows a power law scaling with population. Even though larger cities are typically more energy efficient with lower per-capita emissions, more people still translates to more pollution.) ppb (India).

Pollution 261

Pollution Power Powered India 261

Green Car Congress

NOVEMBER 25, 2019

Women in their 70s and 80s who were exposed to higher levels of air pollution experienced greater declines in memory and more Alzheimer’s-like brain atrophy than their counterparts who breathed cleaner air, according to a new study by researchers at USC, Wake Forest School of Medicine, and their colleagues at other institutions.

Pollution 186

Pollution North Carolina Cleaner Exhaust 186

Green Car Congress

JANUARY 12, 2023

If US residents who switched to SUVs over the past 20 years had stuck with smaller cars, more than 1,000 pedestrian deaths might have been averted, according to one study. Heavier vehicles also generate more particulate pollution from tyre wear. —Jennifer Homendy. —Shaffer et al. Shaffer et al. —Shaffer et al.

F-150 459

F-150 Climate Petrol Hummer 459

Baua Electric

APRIL 5, 2024

A new study from UC Berkeley confirms what EV fans already know: EV adoption does, in fact, make the air cleaner. Perhaps even more importantly, the study offers some quantifiable, granular data about how much electric vehicles are impacting emission rates in the here and now, not in the foreseeable future. annually. “We

San Francisco 52

San Francisco Rhode Island CO2 San Jose 52

Green Car Congress

APRIL 14, 2018

is associated with the development of acute lower respiratory infection (ALRI) in young children, according to a new, large-scale study published in the American Journal of Respiratory and Critical Care Medicine , an American Thoracic Society journal. The exact biological implications of the study’s findings require further investigation.

Pollution 253

Pollution Los Angeles Utah New York 253

Green Car Congress

AUGUST 11, 2016

In “Estimated Excess Morbidity and Mortality Caused by Air Pollution above ATS Recommended Standards, 2011-2013,” published online in the August edition of Annals of the American Thoracic Society , researchers report on the annual health benefits of meeting more protective standards recommended by the ATS for O 3 and PM 2.5.

Pollution 150

Pollution Standards Ozone EPA 150

Teslarati

JUNE 7, 2023

As per a report titled “Driving to Clean Air: Health Benefits of Zero-Emission Cars and Electricity,” the adoption of cleaner vehicles and a cleaner power supply could lead to numerous positive outcomes in the US. These include a reduction of 2.2 million asthma attacks, 10.7

Clean 94

Clean Cleaning Power Powered 94

Green Car Congress

FEBRUARY 7, 2018

Marine shipping fuels will get cleaner in 2020 when a regulation by the International Maritime Organization (IMO) requires a decrease in the allowable amount of sulfur in fuel oil from 3.5% Now, a new open-access study published in Nature Communications quantifies these health benefits and finds cleaner shipping fuels will result in a 3.6%

Standards 170

Standards Climate Fuel Cleaner 170

Green Car Congress

JUNE 28, 2018

Countries seeking to meet Paris Agreement targets on CO 2 emissions must get a grip on the amount of pollution produced at city level, according to a new open-access study published in S cience Advances by an international team of researchers from Europe and China. —Prof Guan. —Prof Guan.

Emissions 210

Emissions CO2 Laos Pollution 210

Green Car Congress

FEBRUARY 12, 2016

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. UC stands for uncontrolled charging and CC stands for controlled charging. Weis et al.

Coal 150

Coal Pollution Grid Gasoline-Electric 150

Green Car Congress

OCTOBER 22, 2018

Auburn University researchers are leading a $2-million US Department of Energy Co-Optima project ( earlier post ) that will evaluate renewable butyl acetate (BA) as a bio-based fuel additive that can be blended with diesel fuel to reduce soot and greenhouse gas emissions and yield cleaner engine operation in cold-weather conditions.

Universal 247

Universal Diesel Renewable Fuel 247

Green Car Congress

APRIL 4, 2012

They did the test in real homes as part of Project Surya, which quantifies the impacts of cleaner cooking technologies in a village in India. In this regard, this study highlights the need for repeated tests to confirm statistical significance of mitigation potential. —Kar et al.

Pollution 231

Pollution Carbon San Diego Los Angeles 231

Green Car Congress

AUGUST 22, 2016

A new study suggests that focusing on a gasoline-fueled vehicle’s cold start is the best target for future design changes to reduce emissions of criteria pollutants. It was also a very forward-thinking study in anticipation of how cars that meet future emissions standards will lead to reductions in air pollution.

Gasoline 150

Gasoline Emissions San Diego Los Angeles 150

Green Car Congress

JANUARY 12, 2013

The team chose to conduct the study at the provincial level because using national average data might severely underestimate or overestimate results for technologies that primarily operate in designated cities—i.e., The original reason for developing EVs and CNGVs is to substitute oil, not to reduce emissions of GHGs or any pollutant.

Coal 231

Coal Pollution China Gas 231

Green Car Congress

OCTOBER 13, 2017

The focus of the study is on the behavior of the low-temperature chemistry (LTC) and the way in which it influences the high-temperature ignition. The insights gleaned will contribute to more efficient, cleaner burning engines. The work was supported by the Department of Energy’s (DOE’s) Office of Basic Energy Sciences.

Diesel 150

Diesel Pollution Engine Fuel 150

Green Car Congress

JUNE 7, 2012

The US Department of Energy (DOE) has selected nine universities for awards for research projects that will continue to support innovation and development of advanced, lower emission coal technologies. million investment will be leveraged with additional funds from the universities to support $3.1 Brown University.

Coal 250

Coal Universal Indiana Tennessee 250

Green Car Congress

MAY 26, 2022

—James Turner, Professor of Mechanical Engineering, Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST). 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.

Hydrogen 353

Hydrogen Engine Saudi Arabia Universal 353

Green Car Congress

APRIL 2, 2013

A study by a team from the University of British Columbia and Metro Vancouver suggests that optimized operational control strategies for transit bus fleets ultimately offer transit agencies a way to maximize the benefits of their capital investments in new, cleaner technologies.

Climate 225

Climate Pollution Fleet Emissions 225

Green Car Congress

AUGUST 13, 2013

Cutting the amount of short-lived, climate-warming emissions such as soot and methane won’t limit global warming as much as previous studies have suggested, according to a new study from the Joint Global Change Research Institute in College Park, Md., degree reduction found in earlier studies. —Smith and Mizrahi.

Climate 199

Climate Pollution Carbon Emissions 199

Green Car Congress

AUGUST 26, 2014

Black carbon (BC) from incomplete biomass and fossil fuel combustion is the most strongly light-absorbing component of particulate matter (PM) air pollution and a major climate-forcing emission. Baumgartner and her colleagues measured the daily exposure to different types of air pollutants, including black carbon, in 280 women (mean age 51.9

Carbon 275

Carbon Emissions Motor Motors 275

Green Car Congress

NOVEMBER 16, 2015

A new study by a team from the University of Tennessee, Tsinghua University and the University of Minnesota has found that the wide-scale deployment of electric vehicles in China can increase the Environmental Justice (EJ) challenge in that country. Credit: ACS, Ji et al. . —Ji et al.

China 150

China Pollution Emissions Minnesota 150

Green Car Congress

JULY 1, 2014

Researchers at the Department of Energy’s Lawrence Berkeley National Lab (Berkeley Lab) and the University of Hawaii have provided direct experimental evidence for the validity of a proposed mechanism for the first step in the process that transforms gas-phase molecules into solid particles such as soot and other carbon-based compounds.

Hawaii 218

Hawaii Cleaner Fuel Hydrogen 218

Green Car Congress

MAY 25, 2010

The study was published online 24 May in the ACS journal Environmental Science & Technology. 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. Credit: ACS, Huo et al.

Coal 291

Coal Gasoline-Electric Gasoline China 291

Green Car Congress

FEBRUARY 9, 2017

Diesel-powered commuter trains may expose their passengers to elevated levels of certain black carbon and ultrafine particles, especially in the coach directly behind the locomotive, according to a new study from researchers at the University of Toronto. A paper on the study is published in the journal Atmospheric Environment.

Exhaust 150

Exhaust Diesel Power Powered 150

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., The study exposed laboratory rats 80 hours a week, for up to 30 months, to emissions from a heavy-duty diesel engine meeting 2007 US EPA standards using new filters and other control technology. Earlier post.)

Exhaust 150

Exhaust Diesel Engine 2007 150

Get Electric Vehicle

FEBRUARY 27, 2024

EVS: How They Are Helping Us In developed countries like the US, transportation is the main cause of climate pollution. Air pollution from cars running on petrol and diesel contributes to early mortality, cancer, bronchitis and asthma. fine particulate matter pollution). in societal costs to our health and the environment. #3.

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Petrol Pollution Gasoline-Electric Diesel 75