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 10, 2019

The processes that create ozone pollution in the summer can also trigger the formation of wintertime air pollution, according to a new study from researchers at the University of Colorado Boulder and NOAA, in partnership with the University of Utah. A key control strategy is to reduce emissions of the limiting reagent.

Pollution 223

Pollution Ozone Utah Denver 223

Green Car Congress

APRIL 1, 2019

According to an independent study by the International Institute for Applied Systems Analysis (IIASA) and the Council on Energy, Environment, and Water (CEEW), more than 674 million Indian citizens are likely to breathe air with high concentrations of PM 2.5 The program focuses on 102 polluted Indian cities and aims to reduce PM 2.5

Pollution 268

Pollution India Emissions 2015 268

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.

Pollution 199

Pollution Production Los Angeles 2008 199

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

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 Pollution 291

Green Car Congress

NOVEMBER 28, 2014

Measurements by Ricardo found that an older Euro III bus retrofitted with a selective catalytic reduction and continuously regenerating particulate trap system can be cleaner in terms of lower NO x emissions than newer Euro V hybrid buses.

Hybrid 299

Hybrid Pollution Emissions Exhaust 299

Green Car Congress

JUNE 10, 2021

That insight could also help the car industry make cleaner combustion engines. The industrial processes behind crude oil refineries and the inner-workings of gas-powered combustion engines can emit PAHs, which can form into toxic air pollutants such as soot. Zhao et al. This work was supported by the DOE Office of Science.

Cleaner 243

Cleaner Insight Engine Hawaii 243

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

SEPTEMBER 1, 2010

Approximately 9,000 people in California are estimated to die prematurely each year as a result of exposure to fine particle pollution, according to a new report issued by the California Air Resources Board (ARB). Fine particle pollution, smaller than 2.5 A causal relationship indicates the highest level of scientific certainty.

Pollution 220

Pollution EPA California Diesel 220

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

FEBRUARY 26, 2020

Bus and rail data are emissions per passenger based on average occupancy in seven metropolitan areas used in the study. With ride-hailing services now providing more trips nationally than taxis, the growth of ride-hailing has directly contributed to increased local pollution and exacerbated traffic congestion in dense urban areas.

Emissions 543

Emissions Cars Cleaner Climate 543

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 Reports

JANUARY 30, 2019

One of the easiest ways for electric-car drivers to get in an argument is discussing how much coal-fired electricity contributes to pollution. Now a new study by BNEF (a Bloomberg spinoff) can help give electric-car drivers some peace of mind in these arguments.

Cleaner 167

Cleaner Coal Electric Cars Cars 167

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 Universal 253

Green Car Reports

OCTOBER 3, 2018

Electric cars keep getting cleaner, despite efforts by the EPA and NHTSA to roll back pollution standards on cars and powerplants. The study rates the environmental impact relative to gas.

Cleaner 164

Cleaner Electric Cars 2018 EPA 164

Green Car Congress

APRIL 11, 2023

Replacing all of the oldest, highly polluting school buses in the US could lead to 1.3 million fewer daily absences annually, according to a University of Michigan study. Even relatively short commutes on school buses can dominate students’ daily air pollution exposures. The program is ongoing.

Pollution 170

Pollution Cleaner 2012 EPA 170

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 2002 MPH Boston 150

Green Car Congress

NOVEMBER 21, 2018

At that distance, the battery-powered buses could satisfy about 70% of Metro’s bus routes, reducing air and noise pollution throughout the region. Now it is using its purchasing power to demonstrate that there is strong market demand for quieter and cleaner battery-powered buses. —Metro General Manager Rob Gannon.

Miles 372

Miles Seattle North America Charging 372

Green Car Congress

SEPTEMBER 1, 2017

The mode of travel you take on your daily work commute can make a big difference in your exposure to air pollution, according to a new study by researchers at the California Air Resources Board (ARB). The study took place from April 2014 to November 2015 and encompassed 161 individual commutes.

Pollution 150

Pollution Personal Light California 150

Green Car Congress

NOVEMBER 1, 2018

Heavy-duty trucks can emit drastically higher levels of pollution when not equipped with required emissions controls. Transport companies must comply with California’s rule to improve air quality and protect adjacent schools and communities from breathing these toxic pollutants.

Los Angeles 247

Los Angeles Pollution EPA Emissions 247

Green Car Congress

NOVEMBER 8, 2016

The distribution of California’s clean vehicle rebates across different socioeconomic groups has been uneven, with higher income groups more likely to receive rebates, according to a new study by a team from the University of California, Berkeley. public transportation or car- sharing).

St. Louis 290

St. Louis Clean Cleaning Vehicles 290

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. The researchers suggest that factors such as staggered commutes and homeworking is reducing congestion, which plays a factor in air pollution.

Cleaner 170

Cleaner Pollution Emissions Universal 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

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

Green Car Congress

AUGUST 22, 2011

Transport for London (TfL) recently announced a package of measures to tackle pollution levels at the busiest roads in central London. The start of a greening program to trap pollution—a row of 50 green towers (six foot tall planters) have been installed along Lower Thames Street, one of central London’s most polluted roads.

London 210

London Pollution Transportation Taxi 210

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

MAY 16, 2011

Data collected during a major 2010 state-federal atmospheric research project show that the first-in-the-nation regulation requiring ocean-going vessels to use clean fuel when near the California coast has been extremely effective in reducing sulfur dioxide pollution from ships, according to the California Air Resources Board (ARB).

Pollution 186

Pollution California Clean Cleaning 186

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

MAY 8, 2017

A new study by the International Council on Clean Transportation (ICCT) estimates heavy fuel oil (HFO) use, HFO carriage, the use and carriage of other fuels, black carbon (BC) emissions, and emissions of other air and climate pollutants for the year 2015, with projections to 2020 and 2025. —Comer et al.

Oil 283

Oil Panama Emissions Fuel 283

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

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 Mariner 170

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. —Shaffer et al. Shaffer et al. —Shaffer et al.

F-150 459

F-150 Climate Petrol Gas-Electric 459

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. The open-access paper on the results is published in Science Advances.

Pollution 221

Pollution Emissions Europe Climate Change 221

Green Car Congress

FEBRUARY 23, 2021

When life cycle air pollution and greenhouse gas emission externalities are internalized via a Pigovian tax, fleet electrification increases and externalities decrease, suggesting a role for policy. Air pollution is a classic case where free markets fail. —Bruchon et al.

Tax 199

Tax Emissions Los Angeles Companies 199

Green Car Congress

DECEMBER 10, 2011

The report reviewed more than 300 studies on health outcomes from different types of land transport systems in a “scoping exercise” designed to identify those mitigation measures most closely associated with specific health co-benefits or risks. For example, WHO estimates that urban air pollution (much of it transport-generated) kills some 1.3

Transportation 365

Transportation Climate Change Emissions Climate 365

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.

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Climate Pollution Carbon Emissions 199