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Why EVs Aren't a Climate Change Panacea

Cars That Think

“Electric cars will not save the climate. Another expectation is that homeowners and businesses will become “ fully electrified ” by replacing oil, propane and gas furnaces with heat pumps along with gas fired stoves as well as installing solar power and battery systems. The answer is perhaps some, but maybe not too much.

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California cap-and-trade spending doubles to $1.4 billion in 2018; xEV rebates, affordable housing, wildfire prevention, public transit

Green Car Congress

An annual ' tracking the progress of California Climate Investments, released by the California Air Resources Board and the California Department of Finance, finds that nearly $1.4 Projects funded to date are achieving the overall goal of California Climate Investments by reducing greenhouse gas emissions by more than 36.5 To date, $9.3

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Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

Green Car Congress

Reducing emissions of black carbon soot and ground-level ozone would quickly make a considerable dent in the climate change problem and would also contribute to public health and protect crop yields, according to an essay in the September/October issue of Foreign Affairs. Tags: Climate Change Emissions. Earlier post.)

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Study Provides Evidence That Low-Level Clouds Act as Positive Feedback to Climate Change

Green Car Congress

Time series of annual mean values of cloud and climate quantities averaged over the NE Pacific. (A) Low-level stratiform clouds—which play an important climatic role because of their net cooling effect on the global climate—appear to dissipate as the ocean warms, thereby enhancing the warming (i.e., A) COADS cloud data. (B)

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UCI-led study finds California’s strict air quality regulations have helped farmers

Green Car Congress

Co-author Steven Davis, UCI associate professor of Earth system science, noted that earlier studies on the impact of climate warming and ambient ozone on the state’s ability to grow food have focused on high-volume staple crops such as wheat, soy and rice. —lead author Chaopeng Hong, a UCI postdoctoral scholar in Earth system science.

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Study finds that California clean diesel programs have slashed black carbon, a powerful short-term contributor to global warming

Green Car Congress

In California, reductions in emissions of black carbon since the late 1980s—mostly from diesel engines as a result of air quality programs—have resulted in a measurable reduction of concentrations of global warming pollutants in the atmosphere, according to a study examining the impact of black carbon on California’s climate.

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Sulfate Lens Enhances Climate Warming Properties of Atmospheric Soot

Green Car Congress

Particulate pollution thought to be holding climate change in check by reflecting sunlight instead enhances warming when combined with airborne soot, according to a new study by researchers at the University of California, San Diego. Soot, also called black carbon, absorbs solar energy.

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