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

Green Car Congress

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.

Pollution 435
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NOAA study finds reducing particulate air pollution in N America & Europe increases hurricanes in N Atlantic

Green Car Congress

A new NOAA study covering four decades of tropical cyclones found that reducing particulate air pollution in Europe and North America has contributed to an increase in the number of tropical cyclones in the North Atlantic basin and a decrease in the number of these storms in the Southern Hemisphere. Credit: NOAA.

Pollution 370
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Study links increased black carbon pollution to increase in cases of lung adenocarcinoma worldwide

Green Car Congress

An international team of scientists, led by NTU Singapore, has linked increased air pollution to an uptick in cases of lung adenocarcinoma (LADC) worldwide. g/m 3 ) increment of black carbon is associated with a 12% increase in LADC incidence globally. Black carbon is a pollutant that is classified as under PM 2.5.

Pollution 305
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IRENA: doubling global share of renewable energy by 2030 could save trillions annually from avoided expenditures on pollution and climate change

Green Car Congress

Doubling the share of renewables in the global energy mix by 2030 can save up to US$4.2 REmap: Roadmap for a Renewable Energy Future, released today at the Berlin Energy Transition Dialogue , recommends options to boost the share of renewable energy in the global energy mix from just over 18% today, to as much as 36% by 2030.

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Study finds megacity traffic soot can reach high altitudes and be transported over long distances, contributing to global warming

Green Car Congress

Long-term measurement data of the equivalent black carbon (eBC) mass concentrations and particle number size distributions (PNSD) from the Global Atmosphere Watch Observatory Chacaltaya (CHC; 5240?m results indicate that traffic is the dominating source of BC and particulate air pollution in the metropolitan area of La Paz/El Alto. .

Bolivia 247
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How Engineers Can Help Protect Earth From Worsening Climate Change

Cars That Think

Fortunately, we still have a narrow window of opportunity to alter the Earth’s climate path, and I believe we can do it. Climate change is a global societal crisis that is causing devastating consequences. To create a sustainable environment, we need to contain air pollution.

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Tesla’s 2020 Impact Report shows why an “ecosystem” of products is key to addressing climate change

Teslarati

This is one of the reasons why Tesla’s products and services are focused on transportation and energy production and storage — segments that are traditionally the most polluting in both the United States and foreign countries. . “We are designing and manufacturing a complete energy and transportation ecosystem. .