Emissions, Organization and Pollution

International Maritime Organization (IMO) adopts revised strategy to reduce GHG emissions from international shipping.

Green Car Congress

JULY 13, 2023

Member States of the International Maritime Organization (IMO), meeting at the Marine Environment Protection Committee (MEPC 80) earlier this month, adopted the 2023 IMO Strategy on Reduction of GHG Emissions from Ships.

International

International Emissions Mariner 2008

New analysis suggests Uber adding significantly to pollution and traffic in European cities

Green Car Congress

NOVEMBER 23, 2019

Uber is adding more polluting car trips to already-clogged European cities such as London and Paris, new analysis by European NGOs suggests —contributing to air pollution and climate change and exploding the company’s sustainability claims. Source: “Europe’s giant ‘taxi’ company: is Uber part of the problem or the solution?”.

Pollution

Pollution Taxi London San Francisco

Columbia team organizes available scientific evidence on the effects of air pollution on children’s health

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.

Pollution

Pollution Climate Change Available Climate

WHO issues new, lower Global Air Quality Guidelines for classical pollutants

Green Car Congress

SEPTEMBER 25, 2021

New WHO has issued new Global Air Quality Guidelines (AQGs) that reduce levels of key air pollutants, some of which also contribute to climate change. Since WHO’s last 2005 global update, there has been a marked increase of evidence that shows how air pollution affects different aspects of health. Source: WHO. nitrogen dioxide (NO?)

Pollution

Pollution Global 2005 Ozone

Yale study finds asphalt a significant source of air pollution, especially on hot, sunny days

Green Car Congress

SEPTEMBER 6, 2020

Asphalt is a near-ubiquitous substance—it’s found in roads, on roofs and in driveways—but its chemical emissions rarely figure into urban air quality management plans. A new study now finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. —Khare et al.

Pollution

Pollution Los Angeles Emissions Solar

Study finds coal trains add significant amount of PM2.5 pollution in urban areas

Green Car Congress

MAY 1, 2023

Coal trains and terminal operations add a significant amount of fine particulate matter (PM 2.5 ) pollution to urban areas—more so than other freight or passenger trains— according to a study conducted in Richmond, California, by the University of California, Davis. The results indicate coal trains add on average 8.32

Coal

Coal Pollution Davis San Francisco

Modeling study suggests 1.8M excess deaths attributable to urban air pollution in 2019

Green Car Congress

JANUARY 7, 2022

billion people) are exposed to annual average levels of fine particulate matter exceeding the World Health Organization (WHO) guideline from 2005, leading to 1.8 Avoiding the large public health burden caused by air pollution will require strategies that not only reduce emissions but also improve overall public health to reduce vulnerability.

Pollution

Pollution 2019 Washington 2000

EPA and DOE to provide more than $1B to reduce methane emissions from oil and gas sector

Green Car Congress

JULY 2, 2023

The US Environmental Protection Agency (EPA) and US Department of Energy (DOE) are partnering to provide more than $1 billion in funding to help reduce methane emissions from the oil and gas sector through the creation of the Methane Emissions Reduction Program. Includes flexibilities and exemptions.

EPA

EPA Oil Gas Emissions

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

Green Car Congress

JUNE 8, 2023

In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. —Cliff et al.

Emissions

Emissions Exhaust Cars Ozone

Study links increased black carbon pollution to increase in cases of lung adenocarcinoma worldwide

Green Car Congress

NOVEMBER 28, 2021

An international team of scientists, led by NTU Singapore, has linked increased air pollution to an uptick in cases of lung adenocarcinoma (LADC) worldwide. Black carbon is a pollutant that is classified as under PM 2.5. Our findings pinpoint the necessity and urgency to reduce air pollutant emissions especially black carbon.

Pollution

Pollution Carbon South Korea Asia

ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

Green Car Congress

FEBRUARY 27, 2023

A new briefing paper from Imperial College London estimates that in 2021, 52% of all small particle pollution from road transport came from tires and brakes. Despite this, research on the environmental and health impacts of tire wear has been neglected in comparison to the research and innovations dedicated to tackling fuel emissions.

Pollution

Pollution Transportation London Environment

Study finds half of the world’s population exposed to increasing air pollution

Green Car Congress

JUNE 19, 2020

A team of researchers, led by Professor Gavin Shaddick at the University of Exeter, has shown that, despite global efforts to improve air quality, half of the world’s population is exposed to increasing air pollution. In some regions, sand and desert dust, waste burning and deforestation are additional sources of air pollution.

Pollution

Pollution 2016 2010 Universal

Harvard/Nanjing study: China’s war on PM2.5 pollution is causing more severe ozone pollution

Green Car Congress

JANUARY 3, 2019

In early 2013, the Chinese government declared a war on air pollution and began instituting stringent policies to regulate the emissions of PM 2.5. Cities restricted the number of cars on the road, coal-fired power plants reduced emissions or were shuttered and replaced with natural gas. Over the course of five years, PM 2.5

Ozone

Ozone Pollution China 2013

EU citizens can sue over health problems caused by missed emissions targets

Electrek

OCTOBER 19, 2024

According to the latest estimates from the World Health Organization (WHO), nearly 300,000 people die each year from respiratory illness caused by poor air quality, with millions more falling ill. Now, European citizens might be able to claim compensation for health problems caused by failure to comply with pollution limits.

Emissions

Emissions Pollution

Emissions Analytics argues that current Pareto-efficient solution for decarbonization would be hybrids, not BEVs, based on do-no-harm

Green Car Congress

MARCH 22, 2023

On this basis, and of Pareto efficiency, Emissions Analytics argues, until battery-electric vehicles can reach certain performance characteristics, government and industry support should switch immediately from EVs to full hybrids to create maximum welfare. Every air pollutant is more than 90% its limit.

Emissions

Emissions Hybrid Kia Gasoline-Electric

CTI organizing Vehicle Emissions Reduction Conference: Criteria Pollutants and CO2

Green Car Congress

MARCH 29, 2011

The Car Training Institute (CTI) is organizing a conference on vehicle emission reduction—including both criteria pollutants and CO 2 —on 16-20 May 2011 in Detroit, MI. The California Air Resources Board is proposing LEV III standards that tighten current US passenger car pollutants by 70% or more.

Pollution

Pollution Emissions CO2 Vehicles

CARB approves updated “At-Berth” regulation, expanding efforts to cut pollution from ships in California ports

Green Car Congress

AUGUST 28, 2020

The California Air Resources Board approved a new regulation designed to reduce pollution further from ocean-going vessels while docked at California’s busiest ports. That rule has achieved an 80% reduction in harmful emissions from more than 13,000 vessel visits since 2014.

Pollution

Pollution California Los Angeles Long Beach

York study: Less traffic in first UK lockdown reduced NO2 pollution but caused increase in surface ozone

Green Car Congress

DECEMBER 27, 2020

Less traffic on the roads during the first COVID-19 lockdown in the UK led to a reduction in air pollution but may have caused potentially damaging surface ozone levels to rise, according to a new study led by researchers at the University of York. The 25–75% range is shown by the shaded area. These results are a cautionary tale.

Ozone

Ozone Pollution 2020 2015

FHWA proposes rulemaking for states and municipalities to track and reduce GHG emissions

Green Car Congress

JULY 8, 2022

The US Department of Transportation’s Federal Highway Administration (FHWA) announced a Notice of Proposed Rulemaking ( NPRM ) for states and municipalities to track and reduce greenhouse gas (GHG) emissions. The proposed rule would require MPOs serving urbanized areas with multiple MPOs to establish additional joint targets.

Emissions

Emissions Gas-Electric Financing Transportation

Mayor of London expanding Ultra Low Emission Zone London-wide; new £110M scrappage scheme

Green Car Congress

NOVEMBER 26, 2022

The Mayor of London, Sadiq Khan, will expand the Ultra Low Emission Zone (ULEZ) ( earlier post ) London-wide. The expansion will come into effect on 29 August 2023 and will operate across all London boroughs up to the existing Low Emission Zone boundary for large and heavy vehicles. Source: Transport for London. Source TfL.

Scrappage

Scrappage London Emissions Pollution

Studies find global COVID-19 lockdowns have significantly reduced PM2.5 and NO2 pollution, but ozone up

Green Car Congress

MAY 12, 2020

Levels of two major air pollutants have been reduced significantly since lockdowns began in response to the COVID-19 pandemic, but a secondary pollutant—ground-level ozone—has increased in China, according to new research. Maybe this unintended experiment could be used to understand better the emission regulations.

Ozone

Ozone Pollution Global Iran

EEB report finds only Belgium and Slovakia on track to meet EU air pollution targets

Green Car Congress

DECEMBER 20, 2020

All of the EU’s member states but two have failed to show how they will slash air pollution to comply with the emissions limits set out in the EU’s National Emission Ceilings Directive, according to a new report from the European Environmental Bureau (EEB). —“National Air Pollution Control Programmes”.

Belgium

Belgium Slovakia Pollution Estonia

EPA proposes first US greenhouse gas emissions standards for aircraft

Green Car Congress

JULY 23, 2020

The US Environmental Protection Agency (EPA) proposed greenhouse gas (GHG) emissions standards for airplanes used in commercial aviation and large business jets. The new international Airplane CO 2 Emission Standards adopted by ICAO in 2017 are prescribed in ICAO Annex 16, Volume III titled, Aeroplane CO 2 Emissions.

EPA

EPA Standards Emissions Gas

Poor air quality to remain a problem in India despite pollution control policies

Green Car Congress

APRIL 1, 2019

in 2030 even if India were to comply with its existing pollution control policies and regulations. However, aligning sustainable development policies to the implementation of advanced emission control technologies could provide NAAQS-compliant air quality to about 85% of the Indian population. levels by 20-30% over the next five years.

Pollution

Pollution India Emissions 2015

Study finds that current approach to limiting wintertime pollution may initially backfire

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

Pollution Ozone Utah Denver

American Honda Motor to pay $1.9M in penalties in California for small engine emissions violations

Green Car Congress

MAY 27, 2020

Through extensive tests in its lab CARB discovered that this equipment did not meet the evaporative control emission standards that Honda had originally agreed to during the certification process. These credits can then be used for certification purposes to offset emissions on future products.

Honda

Honda California Emissions Engine

Severe drought influences ozone pollution

Green Car Congress

APRIL 22, 2019

Drought conditions can have complicated effects on ozone air quality, so to better understand the process, researchers have analyzed data from two ozone-polluted cities before, during and after the California drought. They report their results in ACS’ journal Environmental Science & Technology. Geddes, Xi Yang, Emily Y. Najacht, Solianna A.

Ozone

Ozone Pollution Fresno California

U Birmingham study finds DPFs have limited impact on ultrafine particle emissions

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

Emissions

Emissions Diesel London Environment

EEA: 3/4 of EU urban population exposed to toxic air as governments fail to cut emissions

Green Car Congress

NOVEMBER 23, 2020

Most Europeans living in cities are still breathing air that is dangerous to their health, according to the European Environment Agency (EEA) in a new report ; governments are not doing enough to cut toxic emissions at source, campaigners warn. How many wake up calls do government officials need to take on air pollution?

Czech Republic

Czech Republic Romania Emissions Bulgaria

EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

Green Car Congress

APRIL 13, 2023

The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. The light-duty vehicle category includes passenger cars and light trucks consistent with previous EPA criteria pollutant and GHG rules.

EPA

EPA Light Standards Emissions

Study finds significant proportion of childhood asthma cases may be attributable to air pollution

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

Pollution

Pollution Lithuania United Kingdom Greece

Study finds significant link between PM2.5 pollution and neurological disorders in US

Green Car Congress

OCTOBER 26, 2020

pollution was significantly associated with an increased risk of hospital admissions for several neurological disorders, including Parkinson’s disease, Alzheimer’s disease, and other dementias, in a long-term study of more than 63 million older US adults, led by researchers at Harvard T.H. Chan School of Public Health.

Pollution

Pollution 2000 Standards 2020

Study: consumer products overtake transportation as largest source of VOCs air pollution in cities

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

Pollution Transportation Production Los Angeles

CARB approves updated regulations requiring most new small off-road engines be zero emission by 2024

Green Car Congress

DECEMBER 11, 2021

The California Air Resources Board approved a measure that will require most newly manufactured small off-road engines (SORE) such as those found in leaf blowers, lawn mowers and other equipment be zero emission starting in 2024. Despite their small size, these engines are highly polluting.

Emissions

Emissions Engine Los Angeles Cleaner

Study shows two-stroke scooters dominant source of air pollution in many cities; asymmetric polluters

Green Car Congress

MAY 23, 2014

A study by European researchers has found that two-stroke (2S) scooters, although constituting a small fraction of the fleet, can dominate urban vehicular pollution through organic aerosol and aromatic emission factors up to thousands of times higher than from other vehicle classes. Click to enlarge.

Pollution

Pollution Exhaust Emissions Light

EPA to develop options to reduce NOx and PM from locomotives further

Green Car Congress

NOVEMBER 10, 2022

The US Environmental Protection Agency (EPA) is responding to petitions from the California Air Resources Board, the San Joaquin Valley Air Pollution Control District, and the California Air Pollution Control Officers Association to address harmful nitrogen oxide (NO x ) and particulate matter (PM) emissions from locomotives.

EPA

EPA Pollution Emissions Standards

University of Kentucky chemist receives NSF grant to study atmospheric reactions of pollution

Green Car Congress

AUGUST 16, 2019

The $461,000-project, titled “Heterogeneous Aging Mechanisms of Combustion and Biomass Burning Emissions,” will focus on how gases, such as ozone, react with pollutants emitted from power plants and forest fires. Both types of emissions cause tiny particles to be suspended in air. —Prof. —Prof.

Kentucky

Kentucky Pollution Grant Universal

Yale study finds that organic aerosols more complicated than previously thought

Green Car Congress

NOVEMBER 5, 2018

Yale researchers have found that organic aerosols—a type of air pollution—are much more complicated than previous studies indicated. The atmospheric evolution of organic compounds encompasses many thousands of compounds with varying volatility, polarity, and water solubility. —Ditto et al.

New York City

New York City Atlanta Climate Pollution

AQLI: new data reveals little progress globally in reducing air pollution over the last two decades

Green Car Congress

JULY 29, 2020

Particulate air pollution continues to cut global life expectancy by nearly two years as progress in some countries counterbalances worsening air quality in others, according to the Air Quality Life Index (AQLI). High pollution across the entirety of Bangladesh makes it the most polluted country in the world.

Pollution

Pollution Global Bangladesh Nepal

EPA proposes new rulemaking for sharp cuts in methane emissions from oil and gas industry

Green Car Congress

NOVEMBER 3, 2021

The US Environmental Protection Agency (EPA) is proposing comprehensive new regulations to reduce methane emissions from the oil and natural gas industry—including, for the first time, reductions from existing sources nationwide. Source: EPA. billion a year.

EPA

EPA Oil Gas Emissions

Study finds rapid health benefits following air pollution reduction

Green Car Congress

DECEMBER 9, 2019

Reductions in air pollution yielded fast and significant impacts on health-outcomes, as well as decreases in all-cause morbidity, according to new open-access research published in Annals of the American Thoracic Society. It’s critical that governments adopt and enforce WHO guidelines for air pollution immediately.

Pollution

Pollution Nigeria Ireland Atlanta

Applications now open for California $44.1M Zero-Emission Drayage Truck and Infrastructure Pilot Project

Green Car Congress

NOVEMBER 20, 2020

CARB funding will be allocated towards the purchase of on-road zero-emission Class 8 trucks. CEC funding will support zero-emission vehicle infrastructure and installation, and workforce training and development. The total funding available for this project is up to $44.1

California

California Emissions Grant Transportation

Global study links daily exposure to ozone pollution to increased risk of death

Green Car Congress

FEBRUARY 11, 2020

Ground level ozone is a highly reactive gas commonly found in urban and suburban environments, formed when pollutants react in sunlight. Recent reviews suggest that 80% of the world’s population in urban areas are exposed to air pollution levels above the WHO threshold. g/m 3 (WHO), 120 ?g/m g/m 3 (European Union directive), 140 ? (No

Ozone

Ozone Pollution Global South America

Study: ozone levels higher across China than in other countries tracking the air pollutant

Green Car Congress

SEPTEMBER 4, 2018

Many countries regulate ozone because of the damage the pollutant does to plants and people. Ground level ozone is most commonly formed when volatile organic compounds and nitrogen oxides react in the atmosphere in the presence of sunlight. The researchers think the harmful effects of surface ozone pollution are much less recognized.

Ozone

Ozone Pollution China South Korea

International Maritime Organization (IMO) adopts revised strategy to reduce GHG emissions from international shipping.

New analysis suggests Uber adding significantly to pollution and traffic in European cities

Columbia team organizes available scientific evidence on the effects of air pollution on children’s health

WHO issues new, lower Global Air Quality Guidelines for classical pollutants

Yale study finds asphalt a significant source of air pollution, especially on hot, sunny days

Study finds coal trains add significant amount of PM2.5 pollution in urban areas

Modeling study suggests 1.8M excess deaths attributable to urban air pollution in 2019

EPA and DOE to provide more than $1B to reduce methane emissions from oil and gas sector

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

Study links increased black carbon pollution to increase in cases of lung adenocarcinoma worldwide

ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

Study finds half of the world’s population exposed to increasing air pollution

Harvard/Nanjing study: China’s war on PM2.5 pollution is causing more severe ozone pollution

EU citizens can sue over health problems caused by missed emissions targets

Emissions Analytics argues that current Pareto-efficient solution for decarbonization would be hybrids, not BEVs, based on do-no-harm

CTI organizing Vehicle Emissions Reduction Conference: Criteria Pollutants and CO2

CARB approves updated “At-Berth” regulation, expanding efforts to cut pollution from ships in California ports

York study: Less traffic in first UK lockdown reduced NO2 pollution but caused increase in surface ozone

FHWA proposes rulemaking for states and municipalities to track and reduce GHG emissions

Mayor of London expanding Ultra Low Emission Zone London-wide; new £110M scrappage scheme

Studies find global COVID-19 lockdowns have significantly reduced PM2.5 and NO2 pollution, but ozone up

EEB report finds only Belgium and Slovakia on track to meet EU air pollution targets

EPA proposes first US greenhouse gas emissions standards for aircraft

Poor air quality to remain a problem in India despite pollution control policies

Study finds that current approach to limiting wintertime pollution may initially backfire

American Honda Motor to pay $1.9M in penalties in California for small engine emissions violations

Severe drought influences ozone pollution

U Birmingham study finds DPFs have limited impact on ultrafine particle emissions

EEA: 3/4 of EU urban population exposed to toxic air as governments fail to cut emissions

EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

Study finds significant proportion of childhood asthma cases may be attributable to air pollution

Study finds significant link between PM2.5 pollution and neurological disorders in US

Study: consumer products overtake transportation as largest source of VOCs air pollution in cities

CARB approves updated regulations requiring most new small off-road engines be zero emission by 2024

Study shows two-stroke scooters dominant source of air pollution in many cities; asymmetric polluters

EPA to develop options to reduce NOx and PM from locomotives further

University of Kentucky chemist receives NSF grant to study atmospheric reactions of pollution

Yale study finds that organic aerosols more complicated than previously thought

AQLI: new data reveals little progress globally in reducing air pollution over the last two decades

EPA proposes new rulemaking for sharp cuts in methane emissions from oil and gas industry

Study finds rapid health benefits following air pollution reduction

Applications now open for California $44.1M Zero-Emission Drayage Truck and Infrastructure Pilot Project

Global study links daily exposure to ozone pollution to increased risk of death

Study: ozone levels higher across China than in other countries tracking the air pollutant

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