Green Car Congress

AUGUST 8, 2019

Findings of a study led by the Barcelona Institute for Global Health (ISGlobal) and published in the European Respiratory Journal suggest that a significant proportion of childhood asthma cases may be attributable to outdoor air pollution, and that these cases could be prevented. Meeting the minimum air pollution levels for NO 2 (1.5?µg·m

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Pollution Lithuania United Kingdom Greece 278

Green Car Congress

DECEMBER 26, 2018

Researchers at Columbia University, with colleagues at Boston University and Abt Associates, have identified concentration-response (C-R) functions for a number of adverse health outcomes in children associated with air pollutants largely from fossil fuel combustion. A paper on their work is published in journal Environmental Research.

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Pollution Climate Change Available Climate 247

Green Car Congress

AUGUST 28, 2018

pollution, new open-access research published in PLOS ONE suggests that PM 2.5 Similar to smoking, air pollution contains harmful toxins that can directly affect the kidneys. High-risk patients who live in heavily populated or polluted areas should recognize the danger and take precautions, Bragg-Gresham says. concentration.

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Green Car Congress

SEPTEMBER 19, 2018

In a cohort study of a subset of 2050 newborns from the Children’s Health Study in southern California, researchers at the University of Southern California (USC) found that an increase of 2 standard deviations in prenatal exposure to particulate matter in air pollution was associated with higher newborn total thyroxine (TT4) measures.

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Pollution Los Angeles California Ozone 301

Green Car Congress

AUGUST 15, 2019

Long-term exposure to ambient air pollutants, especially O 3 (ozone), is significantly associated with increasing emphysema, according to a new study led by the University of Washington, Columbia University and the University at Buffalo. Ground-level ozone is mostly produced when ultraviolet light reacts with pollutants from fossil fuels.

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Pollution Ozone Washington Universal 223

Green Car Congress

AUGUST 24, 2018

Air pollution, and fine dust in particular, is calculated to contribute to more than four million deaths each year. While the mechanisms by which air pollutants cause cardiovascular events is undergoing continual refinement, the preponderant evidence support rapid effects of a diversity of pollutants including all particulate pollutants (e.g.

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Pollution Insight Ozone Cleveland 220

Green Car Congress

DECEMBER 23, 2018

Metropolitan Mexico City (MMC) is an example of extreme urban growth and serious environmental pollution; millions of children are involuntarily exposed to harmful concentrations of PM 2.5 every day since conception. This study focused on studying 507 CSF normal samples from children, teens and young adults average age 12.8±6.7

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Green Car Congress

AUGUST 24, 2018

pollution shortens human lives by more than a year, according to a new open-access study from a team of environmental engineers and public health researchers published in the ACS journal Environmental Science & Technology Letters. The researchers looked at outdoor air pollution from particulate matter (PM) smaller than 2.5

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Green Car Congress

JULY 1, 2018

pollution—even at levels deemed safe—to an increased risk of diabetes globally. The main drivers of diabetes include eating an unhealthy diet, having a sedentary lifestyle, and obesity, but the new research indicates the extent to which outdoor air pollution plays a role. Louis Health Care System links PM 2.5 million U.S.

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Pollution Papua New Guinea St. Louis Washington 252

Green Car Congress

OCTOBER 10, 2018

High levels of air pollutants, especially fine particulate matter (PM 2.5 ) and to a lesser extent, ozone, may be linked to a heightened risk of developing mouth cancer, suggests a study by a team of Taiwanese researchers. Diagnoses of mouth cancer were then linked to local area readings for air pollutants taken in 2009.

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Ozone Pollution Taiwan 2009 255

Green Car Congress

DECEMBER 14, 2020

HFCs are considered to be super pollutants because they trap heat in the atmosphere thousands of times more effectively than carbon dioxide, the most prevalent greenhouse gas. Prior to 2018, California was the only state that regulated HFCs. CARB estimates the regulations will achieve annual reductions by approximately 3.2

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Pollution California Commercial Climate 281

Green Car Congress

MAY 15, 2018

air pollution during the third trimester of their mother’s pregnancy had a higher risk of elevated blood pressure in childhood, according to new research by a team led by researchers from Johns Hopkins University in the American Heart Association’s journal Hypertension. Children who were exposed to higher levels of PM 2.5 117.10944.

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Pollution Boston Coal EPA 262

Green Car Congress

AUGUST 28, 2018

Researchers from China and the US have found that long-term exposure to air pollution impedes cognitive performance in verbal and math tests. Air quality was measured using the air pollution index (API), which is calculated based on daily readings of sulfur dioxide (SO 2 ), nitrogen dioxide (NO 2 ), and particulate matter smaller than 10 ?m

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Green Car Congress

NOVEMBER 30, 2018

A team at the University of Stirling in the UK has found new evidence of the link between air pollution and cancer as part of a new occupational health study. This new research indicates the role of traffic-related air pollution in contributing to the increasing incidence of breast cancer in the general population.

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Pollution North America Detroit Exhaust 255

Green Car Congress

AUGUST 10, 2018

The federal Clean Air Act and associated environmental regulations have driven steep declines in air pollution emissions over the past several decades, even as US manufacturers increased production, according to a study by two University of California, Berkeley, economists. Shapiro and Reed Walker (2018) “ Why is Pollution from U.S.

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Green Car Congress

SEPTEMBER 4, 2018

Many countries regulate ozone because of the damage the pollutant does to plants and people. Since the 1990s, tighter controls on emissions of those ingredients have lessened ozone pollution in many European and US cities. The researchers think the harmful effects of surface ozone pollution are much less recognized. 8b00366.

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Ozone Pollution China South Korea 199

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.).

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Pollution Ozone Clean Cleaning 207

Green Car Congress

OCTOBER 24, 2017

The Health Effects Institute (HEI) will launch an intensive literature review to update its Special Report 17, Traffic-Related Air Pollution: A Critical Review of the Literature on Emissions, Exposure, and Health Effects ( earlier post ), in early 2018.

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Green Car Congress

MARCH 9, 2018

A new study performed in the Netherlands has linked exposure to residential air pollution during fetal life with brain abnormalities that may contribute to impaired cognitive function in school-age children. Therefore, we cannot warrant the safety of the current levels of air pollution in our cities. Guxens et al. Dalmau-Bueno A.,

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Pollution Netherlands 2018 Global 225

Green Car Congress

AUGUST 30, 2018

Traffic-related air pollutants can lead to a short-term loss of power and long-term reduction in lifetime for proton exchange membrane fuel cells (PEMFC). Together the tests reveal that air pollutants have a significant negative influence on fuel cell vehicles in urban areas. —Talke et al. —Talke et al. 2018.08.063.

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Pollution Fuel Power Powered 252

Green Car Congress

SEPTEMBER 11, 2018

Researchers found that air pollution levels right beside a major trucking route within a city were close to levels seen beside Highway 401, despite the road carrying less than one-tenth of the vehicle traffic. Jonathan M. Wang, Cheol-Heon Jeong, Nathan Hilker, Kerolyn K. Shairsingh, Robert M. 8b01914.

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Pollution Canada Carbon Climate Change 231

Green Car Congress

OCTOBER 28, 2018

Air pollution—specifically PM 2.5 , ozone and NO 2 —could be to blame for up to 33 million emergency asthma attack visits to hospital a year, according to a new open-access study published in the journal Environmental Health Perspectives. Approximately 95% of the world’s population lives in places with unsafe air.

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Pollution Ozone International Aura 207

Green Car Congress

AUGUST 20, 2018

Babies in strollers can be exposed to up to ~60% higher average concentrations of pollution than their parents, causing potential damage to their frontal lobe and impacting on their cognitive abilities and brain development, according to a study by researchers at the University of Surrey (UK).

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Pollution Clean Cleaning Environment 199

Green Car Congress

JULY 11, 2018

A “well-to-wheel” life cycle assessment (LCA) by a team from synthetic fuels producer Greyrock ( earlier post ), and the National Renewable Energy Laboratory (NREL) has determined the potential reduction of greenhouse gases and criteria pollutant emissions from the use of synthetic fuels directly converted from flare gas. billion liters (18.8

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Pollution Gas Emissions Fuel 258

Green Car Congress

MARCH 27, 2019

From rebates for electric and plug-in vehicles to energy efficiency and solar installations that are reducing home energy costs, more than 125,000 individual projects were completed in 2018. The report includes statistics on a variety of other environmental and economic benefits from these investments.

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Affordable 2018 California San Diego 304

Green Car Congress

JANUARY 25, 2018

A study conducted before and after the 2004 closure of a coal-burning power plant in Tongliang, China, found that children born before the closure had shorter telomeres than those conceived and born after the plant stopped polluting the air. In May 2004, high levels of air pollution in Tongliang prompted the government to shut down.

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Pollution Coal 2004 Environment 170

Green Car Congress

JULY 20, 2018

de novo rather than as direct emissions—via nucleation and growth is a major source of aerosol pollution in terms of number concentration. In spite of a great deal of research, it is still a puzzle why and how such new particule formation (NPF) occurs in a highly polluted urban atmosphere. 361, Issue 6399, pp.

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Pollution Insight Water Emissions 186

Green Car Congress

JANUARY 16, 2014

To date its one Achilles heel, particularly of older models, has been the pollution generated by chugging diesel engines. As part of my mission to improve our air quality and drive innovation, I’m making a firm pledge to Londoners that from 2018 all taxis presented for licensing should be zero emission capable.

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London Taxi 2018 Frazer-Nash 294

Green Car Congress

FEBRUARY 16, 2018

Thus, it is important to identify and quantify the most important human-produced sources of VOC emissions to effectively mitigate air pollution and improve human health, the authors said. Even so, lotions, paints and other products contribute about as much to air pollution as does the transportation sector. Goldstein, Robert A.

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Pollution Transportation Production Los Angeles 264

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. In 2018, only two states used oil to generate more than 3% of the electricity: 68% in Hawaii and 12% in Alaska.)

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Coal Cleaner Electric Vehicles Alaska 435

Green Car Congress

MAY 2, 2018

New data from the World Health Organization (WHO) shows that 9 out of 10 people breathe air containing high levels of pollutants. Updated estimations reveal a death toll of 7 million people every year caused by ambient (outdoor) and household air pollution. Ambient air pollution alone caused some 4.2 g/m 3 (for PM 10 ) and 10 ?g/m

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Pollution Africa Asia Europe 150

Green Car Congress

MARCH 22, 2019

Electric vehicle rebates in California were 50% higher in 2018 than 2017. The Clean Vehicle Rebate Project is one of several California Air Resources Board incentive programs designed to reduce air pollution and protect public health. Electric and plug-in hybrid electric cars are now 7.8%

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California 2018 Sacramento Sale 207

Green Car Reports

JANUARY 2, 2019

Tesla released sales numbers for the last quarter of 2018. The EPA continues to roll back regulations on coal plants to allow them to emit more pollution. Volkswagen has developed a mobile juice pack for electric cars. For the first time dramatic depreciation on electric cars has begun to reverse.

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Coal Pollution Juice Sale 116

Green Car Congress

JANUARY 25, 2019

Meeting standards for fine particle pollution, or PM 2.5 , is the San Joaquin Valley’s most critical air quality challenge. The San Joaquin Valley has the worst particulate matter pollution in California—and the worst in the nation for annual federal standards. The newly adopted 2018 Valley PM 2.5

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Pollution Standards Clean Cleaning 191

Green Car Congress

NOVEMBER 23, 2020

Almost every EU member state in 2018 exceeded air pollution limits recommended by the World Health Organization (WHO). How many wake up calls do government officials need to take on air pollution? Data show that harmful emissions, especially from farming and domestic heating, are not decreasing fast enough.

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Czech Republic Romania Emissions Bulgaria 218

Green Car Congress

JANUARY 2, 2019

Cocker, III, and Georgios Karavalakis (2018) “Investigation of the Effect of Mid- And High-Level Ethanol Blends on the Particulate and the Mobile Source Air Toxic Emissions from a Gasoline Direct Injection Flex Fuel Vehicle” Energy & Fuels doi: 10.1021/acs.energyfuels.8b02206. Their paper is published in the ACS journal Energy & Fuels.

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Pollution Fuel Vehicles Emissions 255

Green Car Congress

OCTOBER 23, 2020

The California Air Resources Board released GHG emissions data for 2018 showing that emissions remain below 1990 levels but are effectively flat compared to 2017, while the economy grew by 4.3%. Total statewide 2018 GHG emissions were 425.3 million metric tons between 2017 and 2018, the first such decline since 2013.

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