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Study suggests future climate changes to worsen air quality for >85% of China’s population; ~20k+ additional deaths each year

Green Car Congress

A study by a team of researchers from China, the US and Germany suggests that future climate change may worsen air quality for more than 85% of China’s population, leading to an additional 20,000 deaths each year. Managing air quality in China in a changing climate will thus become more challenging. and ozone exposure, respectively.

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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. Ozone is harmful to humans at ground-level, causing pulmonary and heart disease.

Ozone 291
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Climate Activists Stage Protest at German Formula E Race

The Truth About Cars

On Sunday, the Berlin E-Prix had to be delayed after a gaggle of climate activists attempted to glue themselves to the starting grid. While the setback itself was minor, the protest has reportedly left everyone scratching their heads — as the event was part of the Formula E racing category which only fields all-electric vehicles.&

Climate 98
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Climate Expert: Don't Call It Geoengineering

Cars That Think

The leaders of the world have just returned from the UN's latest climate change summit, COP26 , in which the countries that have signed on to the Paris Agreement upped their commitments to fight climate change. C by the year 2100 , according to Climate Action Tracker. C above pre-industrial levels. C above pre-industrial levels.

Climate 143
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How Engineers Can Help Protect Earth From Worsening Climate Change

Cars That Think

The day reminds us of the need to protect our planet and its ecosystems against the worsening climate crisis. The climate crisis is threatening people across the world, as well as every species of animal and plant life. Climate change is a global societal crisis that is causing devastating consequences.

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Discovery of mechanism for atmospheric particle formation suggests need for ammonia emission regulations

Green Car Congress

In a 2020 study, also published in Nature, Wang discovered that in cold conditions, such as that of the winter climate in Beijing, the mixture of these three agents contributes and condenses onto nanometer particles, increasing their mass quickly. Ammonia is convected upward during events like the Asian monsoon. —Mingyi Wang.

Emissions 186
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EPA proposes new rulemaking for sharp cuts in methane emissions from oil and gas industry

Green Car Congress

Oil and natural gas operations also emit smog-forming volatile organic compounds (VOCs) and toxic air pollutants such as benzene that harm public health. In addition to these benefits, EPA estimates that from 2023 to 2035, the proposal would reduce VOC emissions by 12 million tons and hazardous air pollution by 480,000 tons.

EPA 243