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Are Electric Cars Really Helping the Environment?

The Truth About Cars

Photo credit: mpohodzhay / Shutterstock.com A recent study by the Keck School of Medicine of USC provides new insights into the potential benefits of electric vehicle (EV) adoption. This study marks a significant step in understanding the impact of electric cars on public health and the environment.

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GM achieves perfect scores on climate change data disclosure and performance in CDP report

Green Car Congress

General Motors for the first time achieved perfect scores on both climate change data disclosure and performance submitted to CDP , the world’s only global environmental disclosure system. The CDP program enables management of greenhouse gas emissions and risks and opportunities associated with climate change.

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Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Green Car Congress

The report’s best estimate of direct climate influence by black carbon is about a factor of two higher than most previous work. This includes the estimates in the 2007 Intergovernmental Panel on Climate Change (IPCC) Assessment, which were based on the best available evidence and analysis at that time.

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Study finds megacity traffic soot can reach high altitudes and be transported over long distances, contributing to global warming

Green Car Congress

An open-access paper on the work is published in the journal Atmospheric Environment. results indicate that traffic is the dominating source of BC and particulate air pollution in the metropolitan area of La Paz/El Alto. Therefore, air pollution in this region has a particularly strong impact on the atmosphere and the global climate.

Bolivia 247
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Researchers present new explanation for the long-range transport of PAH pollutants

Green Car Congress

When airborne particles (green) form before PAHs adhere, both the pollutants and particles dissipate quickly, as shown in the top row. But when the particles form in the presence of pollutants, which is what likely happens in nature, the longer-lasting particles enable the long-range transport of the pollutants (bottom).

Pollution 244
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Study: countries seeking to cut CO2 emissions must get a handle on city-level emissions

Green Car Congress

Countries seeking to meet Paris Agreement targets on CO 2 emissions must get a grip on the amount of pollution produced at city level, according to a new open-access study published in S cience Advances by an international team of researchers from Europe and China. 6, eaaq0390 doi: 10.1126/sciadv.aaq0390.

Emissions 210
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President’s Note: Forging Partnerships will Sharpen IEEE’s Edge

Cars That Think

I also want the organization to be globally recognized as a force for change. This year, I chartered four ad hoc committees: climate change, innovative funding models, president-elect campaign pilot program, and multimedia-based digital reality technologies. For example, IEEE is now engaged closely with the U.N.