Remove Carbon Remove Climate Remove Los Angeles Remove Ozone
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Urban CO2 Domes May Enhance May Increase Ozone and PM, With Accompanying Increase in Mortality

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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. Not all carbon dioxide emissions are equal. Jacobson, 2010. Mark Jacobson. Mark Jacobson.

Ozone 218
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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. —Cappa et al.

Climate 261
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Stanford Professor Urges EPA to Include Black Carbon in Endangerment Finding

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In testimony for the US Environmental Protection Agency (EPA) public hearing ( earlier post ) on the proposed endangerment finding for greenhouse gas emissions under the Clean Air Act ( earlier post ), Stanford Professor Mark Jacobson urged the EPA to include black carbon in the finding. F, with about 40% due to ozone. Earlier post.).

Carbon 150
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Berkeley study identifies diesel as main source of vehicular secondary organic aerosols

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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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California to award $23.6M for zero-emission drayage trucks at seaports; BYD, Kenworth, Peterbilt, Volvo

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The California Climate Investment funds (generated from the GHG Cap & Trade program) were matched by approximately $16.4 The funds, from the California Climate Investments program, will reduce key criteria pollutants, greenhouse gases (GHG), petroleum usage and toxic pollution where reductions are needed most.

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

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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.