International, Mexico and Ozone

PM2.5, O3 pollution associated with development of Alzheimer’s disease; new study identifies evolving axonal damage

Green Car Congress

DECEMBER 23, 2018

and ozone at or above the current standards have been linked to neuroinflammation and high risk of Alzheimer’s disease (AD). suggesting long-term exposure to PM 2.5 , as well as ozone above the current US EPA standards, are associated with increased risk of Alzheimer’s disease. Exposures to concentrations of PM 2.5 g/m 3 in PM 2.5

Pollution

Pollution Ozone Mexico Montana

Study warns on possible air pollution link to neuroinflammatory, Alzheimer and Parkinson’s pathologies in megacity children

Green Car Congress

SEPTEMBER 12, 2014

Calderón-Garcidueñas and her team compared 58 serum and cerebrospinal fluid samples from a control group living in a low-pollution city and matched them by age, gender, socioeconomic status, education and education levels achieved by their parents to 81 children living in Mexico City.

Pollution

Pollution Mexico Los Angeles New York City

California ARB greenlights states GHG cap-and-trade program

Green Car Congress

DECEMBER 17, 2010

There are also provisions to develop international offset programs that could include the preservation of international forests. A Memorandum of Understanding has already been signed with Chiapas, Mexico, and Acre, Brazil, at the Governor’s Global Climate Summit 3 to establish these offset programs.

California

California Climate Climate Change Gas-Electric

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

Green Car Congress

JUNE 26, 2015

His research has shown how elevated air pollution in some cities, such as Mexico City, can be attributed to propane use and cooking emissions rather than traffic pollution. Blake has carried out measurements of atmospheric volatile organic compounds that have provided critical insights into their roles in air pollution and climate change.

Climate Change

Climate Change Pollution Climate Ozone

UNEP Report Calls for More Sophisticated Approach to Developing Biofuels; Limitations of Current LCA Studies

Green Car Congress

OCTOBER 19, 2009

Here, RME show advantages for primary energy and GHG, but disadvantages in terms of acidification, eutrophication and ozone depletion. Source: “Assessing Biofuels”. Click to enlarge. Increased eutrophication is a key characteristic of biofuels from energy crops when compared with fossil fuels.

Ozone

Ozone Water Emissions Oil

SCOPE Biofuels Project Releases Assessment on Environmental Effects of Biofuel Technologies

Green Car Congress

APRIL 3, 2009

The SCOPE (Scientific Committee on Problems of the Environment) International Biofuels Project, has published the full proceedings of its Rapid Assessment workshop on the environmental effects of biofuel technologies, 22-25 September 2008. SCOPE is part of the International Council for Science. Menichetti and Otto.

Conversion

Conversion Water Emissions 2009

HEI ACES study of lifetime animal exposure to New Technology Diesel Engine exhaust finds no lung cancer

Green Car Congress

JANUARY 27, 2015

The ACES results are expected to play an important role in future risk reviews of diesel engines by international and US agencies. The core study was led by Dr. Jacob McDonald, of Lovelace Respiratory Research Institute (LRRI) in Albuquerque, New Mexico, where the exposures were carried out.

Exhaust

Exhaust Diesel Engine 2007

NASA-led study identifies unprecedented depletion of stratospheric ozone layer above Arctic

Green Car Congress

OCTOBER 2, 2011

A NASA-led study has documented an unprecedented depletion of Earth’s protective ozone layer above the Arctic last winter and spring caused by an unusually prolonged period of extremely low temperatures in the stratosphere. The same ozone-loss processes occur each winter in the Arctic.

Ozone

Ozone 2011 Aura Davis

North American Countries Target “Super” Greenhouse Gases Through Strengthened Ozone Treaty

Green Car Congress

APRIL 30, 2010

The US, Canada, and Mexico have submitted a proposal to strengthen climate protection under the Montreal Protocol— the international treaty that phases out the production of a number of substances responsible for ozone depletion. The proposal targets the production and use of HFCs, a group of “super” greenhouse gases.

Ozone

Ozone Micronesia Climate Protection Climate

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

and ozone deaths, associated mortality rates, and population in G20 economies in 2015. and ozone worldwide in 2010 and ~385,000 in 2015, equivalent to 11.7% and ozone premature deaths in 2010 and 11.4% and ozone concentrations from transportation emissions resulted in 7.8 and ozone deaths in 2015, broken out by subsector.

Ozone

Ozone 2015 2010 Exhaust

New international Climate and Clean Air Coalition to focus on reduction of short-lived climate pollutants

Green Car Congress

FEBRUARY 16, 2012

The founding coalition partners are Bangladesh, Canada, Ghana, Mexico, Sweden, and the United States, together with the UN Environment Programme (UNEP). The United States is already actively engaged in efforts to reduce these pollutants on the national and international levels. Earlier post.). Earlier post.).

Climate

Climate Pollution Clean Cleaning

Indo-US task force to study HFC phase-down

Green Car Congress

FEBRUARY 22, 2011

HFCs are chemicals are potential substitutes for ozone-depleting and climate-warming CFCs and HCFCs currently being phased out under the Montreal Protocol treaty to protect the ozone layer. The United States, Mexico, and Canada also proposed a similar amendment. The Joint Task Force will submit its report by 1 August 2011.

Micronesia

Micronesia Ozone South Africa India

Study: 87% of world’s population in 2013 lived in areas exceeding WHO PM2.5 guidelines

Green Car Congress

DECEMBER 6, 2015

annual average), according to a major international study published in the ACS journal Environmental Science & Technology. Additionally, the study found that the population-weighted mean concentrations of ozone increased globally by 8.9% An additional 217,000 deaths were attributable to long-term ozone exposure.

2013

2013 Ozone Asia Africa

COVID-19 Forced Us All to Experiment. What Have We Learned?

Cars That Think

JULY 20, 2021

For example, when China entered world markets as a major exporter of industrial products, production from less productive firms in Mexico was reduced or ceased altogether, thus diverting resources to more productive uses. Resources then move from the weaker to stronger entities, and average productivity increases.

Chad

Chad London Iceland Ozone

New international study finds lab testing of diesel NOx emissions underestimates real-world levels by up to 50%

Green Car Congress

MAY 15, 2017

A new international study has found that laboratory tests of nitrogen oxide emissions from diesel vehicles significantly underestimate the real-world emissions by as much as 50%. The research, led by the International Council on Clean Transportation and Environmental Health Analytics, LLC.,

Diesel

Diesel International Emissions Ozone

EV Driven

PM2.5, O3 pollution associated with development of Alzheimer’s disease; new study identifies evolving axonal damage

Study warns on possible air pollution link to neuroinflammatory, Alzheimer and Parkinson’s pathologies in megacity children

California ARB greenlights states GHG cap-and-trade program

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

UNEP Report Calls for More Sophisticated Approach to Developing Biofuels; Limitations of Current LCA Studies

SCOPE Biofuels Project Releases Assessment on Environmental Effects of Biofuel Technologies

HEI ACES study of lifetime animal exposure to New Technology Diesel Engine exhaust finds no lung cancer

NASA-led study identifies unprecedented depletion of stratospheric ozone layer above Arctic

North American Countries Target “Super” Greenhouse Gases Through Strengthened Ozone Treaty

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

New international Climate and Clean Air Coalition to focus on reduction of short-lived climate pollutants

Indo-US task force to study HFC phase-down

Study: 87% of world’s population in 2013 lived in areas exceeding WHO PM2.5 guidelines

COVID-19 Forced Us All to Experiment. What Have We Learned?

New international study finds lab testing of diesel NOx emissions underestimates real-world levels by up to 50%

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