Exhaust, Global and Ozone

Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

Green Car Congress

MARCH 1, 2019

A new study provides the most detailed picture available to date of the global, regional, and local health impacts attributable to emissions from four transportation subsectors: on-road diesel vehicles; other on-road vehicles; shipping; and non-road mobile engines such as agricultural and construction equipment. of global ambient PM 2.5

Ozone

Ozone 2015 2010 Exhaust

China study connects ozone pollution to cardiovascular health

Green Car Congress

JULY 17, 2017

Exposure to ozone, long associated with impaired lung function, is also connected to health changes that can cause cardiovascular disease such as heart attack, high blood pressure and stroke, according to a new study of Chinese adults. The findings associated ozone exposure with markers of platelet activation and increased blood pressure.

Ozone

Ozone Pollution Connect Connected

HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

JANUARY 8, 2023

Emissions from automobile exhaust systems have decreased in recent years due to the introduction of cleaner fuels and new control technologies on internal combustion engines, as well as increases in numbers of hybrid and electric vehicles. 10 ) of urban air, a fraction known to be enriched with non-tailpipe constituents.

Emissions

Emissions Pollution Exhaust London

Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

Green Car Congress

AUGUST 21, 2009

Reducing emissions of black carbon soot and ground-level ozone would quickly make a considerable dent in the climate change problem and would also contribute to public health and protect crop yields, according to an essay in the September/October issue of Foreign Affairs. Besides a danger to breathe, ozone lowers crop yields.

Climate Change

Climate Change Ozone Climate Carbon

Study Finds Controlling Soot May Be Fastest Method to Reduce Arctic Ice Loss and Global Warming; Second-Leading Cause of Global Warming After CO2

Green Car Congress

JULY 29, 2010

Controlling soot from fossil fuels and solid biofuels may be a faster method of reducing Arctic ice loss and global warming than other options, including controlling CH 4 or CO 2 , although all controls are needed, according to a new study by Dr. Mark Z. Particle traps filter out soot particles from exhaust fumes. Mark Jacobson.

Global

Global Ozone CO2 Pollution

CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Green Car Congress

JUNE 12, 2023

A study led by Norwegian climate center CICERO has found that the global warming effect of leaked hydrogen is almost 12 times stronger than that of CO 2. Unlike exhaust from burning coal and gas that contains CO 2 , burning hydrogen emits only water vapor and oxygen. A global warming potential of 11.6 Sand et al. Sand et al.

Hydrogen

Hydrogen Global Ozone CO2

MIT team proposes SCR emission control for hybrid aviation turbines; reducing NOx by 95%

Green Car Congress

JANUARY 15, 2021

At cruising altitude, airplanes emit a steady stream of NO x into the atmosphere, where the chemicals can linger to produce ozone and fine particulates. Previous research has shown that the generation of these chemicals due to global aviation results in 16,000 premature deaths each year. increase in block fuel burn.

MIT

MIT Emissions Hybrid Gas-Electric

California ARB releases concept paper for public review on reducing short-lived climate pollutants

Green Car Congress

MAY 8, 2015

Short-lived climate pollutants (SLCPs) include methane, tropospheric ozone, black carbon, and fluorinated gases. Their global warming potential (GWP) can be tens to thousands of times greater than that of carbon dioxide.

Pollution

Pollution Climate Concept California

Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

Green Car Congress

APRIL 11, 2019

NO 2 is just one component of air pollution, which is made up of many pollutants (including particulate matter, ozone, carbon monoxide), which are known to have numerous adverse effects on health. NO 2 is a pollutant formed mainly from fossil fuel combustion, and traffic emissions can contribute up to 80% of ambient NO 2 in cities.

Pollution

Pollution United Arab Emirates South Korea Las Vegas

Harvard team finds that the phase of atmospheric secondary organic material affects chemical aging; may require revision of regional and global climate models

Green Car Congress

OCTOBER 17, 2012

The findings, published in the Proceedings of the National Academy of Sciences , demonstrate that phase can be a key regulator of the reactivity of atmospheric SOM particles, and may call for a revision of regional and global climate models. pinene and adipic acid, are common in the Earth’s atmosphere; ?-pinene

Climate

Climate Global Ozone Water

Cummins CTO John Wall receives California’s premier air quality award

Green Car Congress

JUNE 26, 2015

Smith, professor of global environmental health, University of California Berkeley. In light of the global connection between air quality and climate change, the scope of the Haagen-Smit Clean Air Awards program is now international, with an added focus on climate change science and mitigation. Dr. Kirk R.

Climate Change

Climate Change Pollution Climate Ozone

Climate Expert: Don't Call It Geoengineering

Cars That Think

NOVEMBER 16, 2021

Everyone solemnly agreed, again, to follow the science, which has shown in exhaustive detail that humanity will suffer from heat, fire, floods, and droughts if the world warms beyond 1.5° If they meet all the pledges they've made for emission reductions by 2030, global temperature rise will be at 2.4° C above pre-industrial levels.

Climate

Climate Climate Change Mariner Pollution

GISS study finds applying stricter non-CO2 vehicle emission standards worldwide would yield climate benefits in addition to major health and agricultural benefits

Green Car Congress

APRIL 4, 2011

Global and regional zonal mean temperature changes relative to 2010 due to non-CO 2. used global composition-climate modelling to examine the integrated impacts of adopting stringent European on-road vehicle-emission standards for non-CO 2 pollutants in 2015 in many developing countries. Climate response to non-CO 2 vehicle emissions.

Climate

Climate Standards Emissions Climate Change

London and Paris launch car scoring initiative based on real-world emissions; ICCT the technical lead

Green Car Congress

MARCH 29, 2017

This new undertaking will capture detailed information on pollutants from vehicle exhaust using remote-sensing equipment and portable emissions monitoring systems. The ICCT will be the lead technical organizational partner managing vehicle testing and data analysis in the TRUE Project.

London

London Emissions The Fia Foundation Pollution

ICCT finds growth in shipping in Arctic could increase pollutant emissions 150-600% by 2025 with current fuels

Green Car Congress

FEBRUARY 5, 2015

MARPOL Annex VI sets limits on NO x and SO x emissions from ship exhaust, and prohibits deliberate emissions of ozone-depleting substances. Annex VI defines two sets of emission and fuel quality requirements: global requirements; and. more stringent requirements applicable to ships in Emission Control Areas (ECA).

Pollution

Pollution Emissions Mariner Fuel

EPA says methane emissions from natural gas production have dropped 36% from 2007-2011

Green Car Congress

APRIL 29, 2013

Reasons the agency sited for this trend include factors such as increased voluntary reductions, as well as the effects of the recent global economic slowdown. a global warming potential of 21. a global warming potential of 21. Methane is more than 20 times as effective as CO 2 at trapping heat in the atmosphere—i.e.,

2007

2007 2011 EPA Gas

Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

Green Car Congress

MAY 12, 2017

Thus, the researchers concluded, switching from PFI to GDI vehicles will likely lead to a reduction in net global warming. We estimate ozone and SOA formation potential. Therefore, the secondary organic aerosol and ozone formation potential of the exhaust does not depend on engine technology. —Saliba et al.

Fleet

Fleet Engine Global Fuel Economy

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

AUGUST 30, 2009

80.27, “high ozone season” means the period from June 1 to September 15 of any calendar year and “regulatory control period” means the period from May 1 to September 15 of any calendar year. The result is more efficient combustion, cooler running engines, lower exhaust temperatures, and increased longevity of engine life. 40 CFR § 80.27

Transportation

Transportation Fuel Renewable Gasoline-Electric

Study links air pollution to increased emergency department visits for heart and lung disease

Green Car Congress

NOVEMBER 11, 2018

Mason Assistant Professor of Global and Community Health Dr. Jenna Krall led the research with colleagues from Emory University, Georgia Institute of Technology, and the University of Pittsburgh. ozone and sulfate) origin and cardiorespiratory emergency department (ED) visits for 8 specific outcomes in five U.S. —Krall et al.

Pollution

Pollution St. Louis Dallas Atlanta

Study finds climate impact of long distance trip can vary by factor of 10 depending upon mode, efficiency and occupancy

Green Car Congress

JUNE 27, 2013

They accounted for both CO 2 emissions and emissions of ozone precursors (NO x , VOC, CO) and aerosols (BC or black carbon, OC, SO 2 ) as well as cloud effects (aviation-induced cirrus clouds and contrails)—i.e., In their study, Borken-Kleefeld et al. shorter-lived climate forcers (SLCFs). Credit: ACS, Borken-Kleefeld et al.

Climate

Climate Diesel Climate Change Emissions

EV Driven

Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

China study connects ozone pollution to cardiovascular health

HEI launches two new non-tailpipe particulate emission studies

Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

Study Finds Controlling Soot May Be Fastest Method to Reduce Arctic Ice Loss and Global Warming; Second-Leading Cause of Global Warming After CO2

CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

MIT team proposes SCR emission control for hybrid aviation turbines; reducing NOx by 95%

California ARB releases concept paper for public review on reducing short-lived climate pollutants

Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

Harvard team finds that the phase of atmospheric secondary organic material affects chemical aging; may require revision of regional and global climate models

Cummins CTO John Wall receives California’s premier air quality award

Climate Expert: Don't Call It Geoengineering

GISS study finds applying stricter non-CO2 vehicle emission standards worldwide would yield climate benefits in addition to major health and agricultural benefits

London and Paris launch car scoring initiative based on real-world emissions; ICCT the technical lead

ICCT finds growth in shipping in Arctic could increase pollutant emissions 150-600% by 2025 with current fuels

EPA says methane emissions from natural gas production have dropped 36% from 2007-2011

Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Study links air pollution to increased emergency department visits for heart and lung disease

Study finds climate impact of long distance trip can vary by factor of 10 depending upon mode, efficiency and occupancy

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