Green Car Congress

JULY 23, 2019

Air quality in the US may be linked with increased mortality and reduced life expectancy according to new research from Imperial College London and the Center for Air, Climate and Energy Solutions at Carnegie Mellon University. The amount of this fine particle pollution in the US has declined since 1999. µg/m 3 and 13.2

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Pollution Los Angeles Fresno Arkansas 247

Green Car Congress

JANUARY 26, 2020

Researchers from the University of Liverpool, Queen Mary University, London and Trinity College Dublin have linked exposure to diesel exhaust particles (DEPs) to susceptibility to pneumococcal disease. What we did not know however, was how pollution, such as diesel exhaust particles, actually causes airway disease.

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Exhaust Diesel Pollution Insight 341

Green Car Congress

MAY 26, 2017

pollution to heart damage. People who were highly educated were less likely to have harmful effects on the heart from pollution. This could be due to a number of factors including better housing and workplace conditions, which reduce pollution exposure. Among the sources of urban PM 2.5 —Dr Aung. Bertsch, Markus.

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Pollution London Diesel Emissions 186

Green Car Congress

MARCH 29, 2023

A study by researchers at the University of Birmingham in the UK has found that while Diesel Oxidation Catalysts (DOCs) and Diesel Particle Filters (DPFs) has been very effective in controlling the tailpipe emissions of solid particles, there has been little change in the liquid mode ( 104 cm −3 /24-hour mean) defined by WHO. 2023.107888

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Emissions Diesel London Environment 210

Green Car Congress

AUGUST 14, 2020

Recent US Supreme Court precedent has opened the door for states to enact laws requiring all new cars sold in the state to be electric as of a certain date, according to a paper by the nonprofit Coltura published in the University of Michigan Journal of Environmental and Administrative Law. Its vision is a gasoline-free US by 2040 or sooner.

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All-Electric Legal Vehicles London 247

Green Car Congress

MARCH 1, 2019

The urban areas with the highest number of transportation-attributable air pollution in 2015 were Guangzhou, Tokyo, Shanghai, Mexico City, Cairo, New Delhi, Moscow, Beijing, London, and Los Angeles. Ambient air pollution is the leading environmental health risk factor worldwide, contributing to 3.4

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Ozone 2015 2010 Exhaust 230

Green Car Congress

APRIL 29, 2018

A study by researchers from the National University of Singapore (NUS) and the University of São Paulo revealed that a beltway constructed to divert heavy-duty diesel vehicles traffic in the Brazilian city of São Paulo improved air quality and public health in the city.

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Diesel Singapore London Pollution 199

Green Car Congress

MAY 1, 2014

Annual GHG emissions relative to BASE Scenario (BASE Scenario = 949 kt CO 2 e on a 100-year GWP basis) for differing London bus fleet technology options. Researchers from the University of Cambridge have conducted a comprehensive environmental cost–benefit analysis of near-term alternative bus technologies. Credit: ACS, Chong et al.

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London Climate Diesel Climate Change 218

Green Car Congress

MAY 23, 2017

Researchers at Imperial College London, working with colleagues from King’s College London and University of British Columbia, have demonstrated a mechanism by which diesel exhaust particles directly affect the lungs to initiate symptoms such as a tightening of the airways and cough. Robinson, Mark A. Birrell, John J.

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Exhaust Diesel Pollution Guinea 170

Green Car Congress

APRIL 29, 2014

A study by a pair of researchers at Northwestern University found that when fuel prices drove residents of São Paulo, Brazil, to switch from ethanol to gasoline in their flexible-fuel vehicles, local ozone levels dropped 20%. At the same time, nitric oxide and carbon monoxide concentrations tended to go up. 3 , respectively, being 2.7

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Ozone Gasoline Pollution Gasoline-Electric 316

Green Car Congress

AUGUST 9, 2012

A scatter plot of CO, as a tracer for pollution, versus CO 2 , as a tracer for the amount of combustion, for 2002 and 2010. The magnitude of the drop in VOC levels was surprising, even to researchers who expected some kind of decrease resulting from California’s longtime efforts to control vehicle pollution. ppbv/ppmv to 10.7

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Los Angeles Gasoline Ozone 2002 285

Green Car Congress

NOVEMBER 12, 2018

Step-change improvement in the internal combustion engine is limited by the properties of existing fuels and may require fuels with high (super)knock resistance, altered compression-ignition behavior, increased heat sink capability, and equal or improved pollutant emissions. Kalghatgi, G., Levinsky, H., & Colket, M. doi: 10.1016/j.pecs.2018.06.003.

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Transportation Future Fuel Climate Change 255

Green Car Congress

FEBRUARY 2, 2019

With no need to park, autonomous vehicles (AVs) will clog city streets and slow traffic to a crawl, according to a new paper by University of Santa Cruz transportation planner Adam Millard-Ball, an associate professor of environmental studies. In London, motorists pay a flat fee of £11.50 (about $15) to enter the city center.

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Price San Francisco Cars Transportation 230

Green Car Congress

MAY 11, 2009

ISA speed map for Greater London. Transport for London (TfL) will begin a six-month trial of Intelligent Speed Adaptation (ISA) technology which aims to reduce road casualties and help drivers avoid speeding penalties. As part of the trial, which will start this summer, a London bus will be fitted with ISA. Click to enlarge.

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London 2001 Transportation Emissions 186

Green Car Congress

SEPTEMBER 7, 2009

An international study of 10 global cities found that a balance of geophysical factors (climate, access to resources, and gateway status) and technical factors (power generation, urban design, and waste processing) determine the greenhouse gas emissions (GHGs) attributable to cities. Julia Steinberger, University of Klagenfurt.

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Emissions Global Gas Los Angeles 199

Green Car Congress

JANUARY 16, 2017

Scientists from the University of Birmingham launched a major research project to investigate how “clean cold” could help to achieve almost all of the United Nations’ (UN) global Sustainable Development Goals. The University of Birmingham is a world-leader in clean cold’ expertise. —Professor Peters.

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Clean Cleaning Global Water 150

Cars That Think

JULY 20, 2021

To find the upside of emergencies, we first looked at the economic effects of a tidy little crisis, a two-day strike that partially disrupted service of the London Underground in 2014. London commuters found better routes, and Icelandic young people got more schooling and found better places to live.

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Chad London Iceland Ozone 98

Green Car Congress

NOVEMBER 15, 2018

The introduction of the low emission zone (LEZ) in London, UK, has only contributed to modest reductions in exposure to NO x from diesel vehicles, and these improvements appear to have little effect on the lung health of children, according to an open-access observational study published in the journal The Lancet Public Health.

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London Emissions Pollution Diesel 259

Green Car Congress

MAY 4, 2017

They also contribute to air pollution that harms the health of billions of people worldwide and reduces agricultural yields. Shindell, professor of climate science at Duke University’s Nicholas School of the Environment, co-authored the paper with colleagues from the Institute for Governance & Sustainable Development in Washington, D.C.;

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Climate Pollution Carbon Colombia 150

Green Car Congress

NOVEMBER 15, 2011

study led by UCLA researchers has revealed that the smallest particles from vehicle emissions may be the most damaging components of air pollution in triggering plaque buildup in the arteries, which can lead to heart attack and stroke.Another study, published in the New England Journal of Medicine, linked exposure to diesel exhaust with asthma.

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Design Fuel Cleaner San Diego 210

Green Car Congress

SEPTEMBER 6, 2015

A collaboration led by researchers at Leiden University in The Netherlands has launched a Europe-wide citizen campaign— iSPEX-EU 2015 —to use a smartphone add-on and app to measure atmospheric aerosols (tiny particles), resulting in a broad-based data set with high spatio-temporal resolution. iSPEX add-on. Click to enlarge.

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2015 Pollution Netherlands Light 150

Green Car Congress

APRIL 3, 2009

Low-input cultivation of perennial plants, e.g. from short-rotation forestry and grasslands, may be an effective source of cellulosic biomass and provide environmental benefits (reduced pollution and lower greenhouse gas emissions). A recent study by Air Improvement Resources, Inc. The methodology used by Searchinger et al.

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Conversion Water Emissions 2009 150

Tony Karrer Delicious EVdriven

APRIL 16, 2009

I would say that electricity is a vastly superior fuel for the light vehicle fleet,” said Willett Kempton , a professor and alternative energy specialist at the University of Delaware. Aren’t we just exchanging one nonrenewable resource for another? Environmentalists see another advantage to local entities ?

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Grid Green Electric Cars Cars 47

Green Car Congress

JULY 13, 2015

The effect of near roadway air pollution on human health is especially significant in major cities, and respiratory and cardiovascular diseases are mostly implicated in response to continued/repeated exposure to air pollution. They collected PM samples from a roadside monitoring site in central London in early July 2012.

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Pollution Wisconsin Emissions 150