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Urban CO2 Domes May Enhance May Increase Ozone and PM, With Accompanying Increase in Mortality

Green Car Congress

In a new study published online 10 March in the ACS journal Environmental Science and Technology , however, Stanford University professor Mark Jacobson finds that local CO 2 emissions in isolation may increase local ozone and particulate matter. Although the health impacts of such changes are uncertain, he notes, they are of concern.

Ozone 218
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Report: 4 of 10 Americans live with unhealthy air, and EVs can help

Baua Electric

times more likely than a white person to live in a community with a failing grade on all three of the report’s measures for air pollution—short-term particle pollution, long-term particle pollution, and ozone. ” But the organization is now pushing for stricter national limits on ozone pollution as well.

Ozone 52
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Study Concludes that Rocket Launches May Need Regulation to Prevent Ozone Depletion

Green Car Congress

The global market for rocket launches may require more stringent regulation in order to prevent significant damage to Earth’s stratospheric ozone layer in the decades to come, according to a new study by researchers in California and Colorado. Darin Toohey.

Ozone 150
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California Energy Commission adopts $100M investment plan for 2013-2014 for green vehicles and fuels

Green Car Congress

Funding priorities through the ARFVT Program support fuel and vehicle development to help attain the state’s climate change policies. These charging sites will be located at 7-Eleven convenience stores, and will provide a charging network in Ventura, Los Angeles, Orange, Riverside and San Diego counties.

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Field study finds soot particles absorb significantly less sunlight than predicted by models; climate models may be overestimating warming by BC

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Although viewed as a potential target in the global effort to reduce climate change, atmospheric black carbon particles absorb significantly less sunlight than scientists have predicted, according to a new study by an international team of researchers, published in the journal Science. Earlier post.).

Climate 261
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Berkeley study identifies diesel as main source of vehicular secondary organic aerosols

Green Car Congress

Organic aerosol (OA) in the atmosphere is detrimental to human health and represents a highly uncertain forcing of climate change. The use of petroleum-derived fuels is an important source of reactive gas-phase organic carbon that provides key precursors to the formation of secondary OA (SOA) and tropospheric ozone.

Diesel 281
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Stanford Professor Urges EPA to Include Black Carbon in Endangerment Finding

Green Car Congress

F, with about 40% due to ozone. The second study found that local CO 2 emissions produce CO 2 domes over cities, which increase local ozone and PM, increasing local mortality. The study found that CO 2 domes increase air pollution deaths by 50-100 per year in California, with most occurring in Los Angeles.

Carbon 150