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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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Colorado approves goal to make 82% of car sales electric by 2032

Teslarati

The Colorado Air Quality Control Commission adopted the Colorado Clean Cars standard on Friday, directing manufacturers to make 82 percent of all light-duty vehicles sold electric by 2032, as detailed in a press release. In 2019, Colorado also joined nine other states in adopting standards to accelerate the rollout of EVs in their regions.

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UC Berkeley study confirms that yes, EVs do what they promise to do

Baua Electric

A new study from UC Berkeley confirms what EV fans already know: EV adoption does, in fact, make the air cleaner. Researchers were able to track that data via a network of sensors around the Bay Area that monitor both CO2 and five critical air pollutants: carbon monoxide, nitrous oxides (NO and NO 2 ), ozone, and particulates (PM 2.5).

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

Green Car Congress

Improving access to cleaner forms of transportation, like electrified public transport and active commuting by cycling and walking, would not only bring down NO 2 levels, but would also reduce asthma, enhance physical fitness, and cut greenhouse gas emissions. Achakulwisut et al.

Pollution 360
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California Air Resources Board posts revised draft of strategy to reduce “Super Pollutants”

Green Car Congress

The agreement requires a reduction in the production and supply of HFCs for developed countries, including the US, as follows: 10% reduction in 2019; 40% in 2024, 70% in 2029, 80% in 2034, and 85% in 2036. The SLCP Strategy is due to come before the Board for consideration in March 2017.

Pollution 150
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US EPA proposes to retain existing NAAQS for ozone

Green Car Congress

The US Environmental Protection Agency (EPA) is proposing to retain, without changes, the existing, more stringent 2015 National Ambient Air Quality Standards (NAAQS) for ozone. From 2017 to 2019, ozone concentrations fell 4%. During that same time, national average ozone concentrations have dropped 25%. Background.

Ozone 186