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HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

Emissions from automobile exhaust systems have decreased in recent years due to the introduction of cleaner fuels and new control technologies on internal combustion engines, as well as increases in numbers of hybrid and electric vehicles.

Emissions 353
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CU Boulder study: routine household activities generate air quality on par with major polluted city

Green Car Congress

Cooking, cleaning and other routine household activities generate significant levels of volatile and particulate chemicals inside the average home, leading to indoor air quality levels on par with a polluted major city, according to a study by researchers at the University of Colorado Boulder. Earlier post.).

Pollution 207
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Electric vehicle charging stations worth a complete of quite $1.7 million

Setec Powerr

Electric vehicle charging stations worth a complete of quite $1.7 million is coming to 26 government agencies, universities, and electric utilities in Louisiana. Volkswagen sold about 590,000 vehicles equipped with devices that defeated their pollution control features, leading to increased emissions of oxide. Another $7.3

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

Green Car Congress

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. As transportation gets cleaner, those other sources become more and more important. McDonald et al. Click to enlarge.

Pollution 264
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Transient Plasma Systems says advances are bringing plasma ignition technology closer to commercialization

Green Car Congress

Despite the rush towards EVs, combustion engine vehicles continue to be a significant part of the car manufacturers’ business, driving revenue and profits. These vehicles have long lifetimes and will continue to occupy the roads next to clean EVs for years to come. —Dan Singleton, CEO and co-founder of Transient Plasma Systems.

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NOAA, partners find about 98% decline in VOCs concentrations in LA Basin over last 50 years despite 3x increase in use of gasoline and diesel

Green Car Congress

VOCs, primarily emitted from the tailpipes of vehicles, are a key ingredient in the formation of ground-level ozone which, at high levels, can harm people’s lungs and damage crops and other plants. The reason is simple: cars are getting cleaner. The reason is simple: cars are getting cleaner. The difference was amazing.

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Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

Green Car Congress

About 4 million children worldwide develop asthma each year because of inhaling nitrogen dioxide (NO 2 ) air pollution, according to an open-access study published in The Lancet Planetary Health by researchers at the George Washington University Milken Institute School of Public Health (Milken Institute SPH). Achakulwisut et al.

Pollution 360