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EVs like Tesla are cutting pollution levels and reducing health problems: study

Teslarati

A study from the Keck School of Medicine of the University of Southern California has provided some real-world observations about electric vehicles and how they positively impact the environment. The study’s findings were outlined in an Abstract published in the journal Science of the Total Environment.

Pollution 144
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Studies find global COVID-19 lockdowns have significantly reduced PM2.5 and NO2 pollution, but ozone up

Green Car Congress

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. In addition to nitrogen dioxide, one of the new studies finds PM 2.5

Ozone 291
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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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Study finds that steady reduction in fossil fuel emissions will not result in short-term warming spike

Green Car Congress

One view advanced in some studies attempting to model future climate is that cleaning up fossil-fuel air pollution rapidly will unintentionally lead to a near-term rise in atmospheric warming of about a half-degree Celsius, which might take up to a century to reverse. Shindell and Smith published their study in Nature.

Emissions 191
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Ozone pollution will worsen climate change impact, study suggest

Green Cars News

Air pollution and ground-level ozone may worsen the impact that climate change is having on food crop production around the world, according to new research. Ground-level ozone is formed when pollutants from cars and industry react with sunlight, with the amount of ozone produced increasing as tem[.].

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Arizona State Students Develop a Solar-Powered Air Filtration System

Cars That Think

A drought in Mongolia has led to food shortages, prompting the nomads to migrate to the Ger district in the capital of Ulaanbaatar, one of the world’s most polluted cities. During the past few years, children living in the polluted district have lung functions that are 40 percent lower than those living in rural areas, according to UNICEF.

Arizona 121
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Stricter emission standards needed to tackle climate change

Green Cars News

It’s not just CO2 vehicle emissions that should be targeted in the effort to mitigate long term climate change – its also non-CO2 pollutants.