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CMU study finds that coal retirement is needed for EVs to reduce air pollution

Green Car Congress

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. UC stands for uncontrolled charging and CC stands for controlled charging.

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Electric vs. Gasoline Cars: Uncovering the Real Climate Savior

The Truth About Cars

The carbon pollution from electricity varies based on local energy production methods. For instance, electricity generated from coal or natural gas is associated with higher carbon emissions, while renewable sources like wind or solar energy contribute negligible carbon pollution.

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Coal Power Plant That Can Capture Carbon To Open In Mid-2016

Green Car Reports

As more plug-in electric cars hit the road, the infrastructure used to generate electricity will need to be increasingly scrutinized. The most straightforward way to get cleaner electricity is to switch to a less-polluting source like natural gas--or better yet, renewable sources like wind and solar.

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EEA report: EVs are better for climate and air quality

Green Car Congress

Battery electric cars emit less greenhouse gases and air pollutants over their entire life cycle than petrol and diesel cars, according to a European Environment Agency (EEA) report. Shifting to electric vehicles could also reduce noise pollution, especially in cities where speeds are generally low and traffic often stands still.

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CMU study finds controlled EV charging can reduce generation cost, but at greater health and environmental costs depending upon the generation mix

Green Car Congress

Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. A paper describing the work is published in the ACS journal Environmental Science & Technology. other parts of the US and the world could be different.

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Coal Into Cars: The Good, the Bad, the Ugly

Plugs and Cars

The Ugly Coal sucks, there's really no two ways about it. But not all use of coal is alike. The Good About half our electricity comes from coal, and that will change, at best, slowly as we move to renewables. That includes the worst, most coal dependent areas. That includes the worst, most coal dependent areas.

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China Plucky Plug In

Plug In Partners

E ven as the President of Honda says he doesn't think that Plug-ins make sense, a new car company in China announces their plans to build one and Hyundai says it is considering developing a plug-in hybrid car. BYD plans to exhibit a plug-in hybrid , the F6DM (for "dual mode"), that it says will hit the market in China this summer.

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