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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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How to Hasten India’s Transition Away From Coal

Cars That Think

Greenhouse gas emissions will certainly grow too, because India’s energy generation is dominated by fossil fuels—coal-fired power plants for electricity, coal- and gas-fired furnaces for industrial heating, liquid petroleum gas for cooking, and gasoline and diesel for transportation. costs less than fossil-fuel-based electricity.

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Researchers find Nissan LEAF creates less CO2 than Toyota Prius hybrid in west US and Texas, but more in N. Midwest

Green Car Congress

For the study, the researchers used the Nissan LEAF and Chevrolet Volt as representative of battery-electric and plug-in hybrid electric vehicles, respectively. The second highest state subsidies ($6000) are in Colorado, part of the WECC region where the LEAF is likely lower emitting than the Prius and the Volt may be higher or lower.

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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. However, this shift results in increased externality costs of health and environmental damages from increased air pollution.

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Electric-Car Fans Rally Around the Volt - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Electric car supporters are rising to defend General Motors’ development of the Chevy Volt after the Obama Administration’s automotive task force proclaimed that the car was probably too expensive to be commercially successful in the near future. is hoping to launch the Volt in late 2010 with a price tag of about $40,000. and Chrysler.

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China Plucky Plug In

Plug In Partners

for years, if ever, it would be the first plug-in to be commercially available—allowing BYD to steal a march on General Motors ( GM ), which is expecting to launch the Chevrolet Volt in 2010. WN : What about the argument that cars fueled by electricity from a coal-fired power plant ultimately are as polluting as cars using fossil fuels?

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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

Newly installed CEO Fritz Henderson argues that pioneering projects like the Volt typically lose money until the technology catches on. "The Volt is a case study. " In other words, General Motors is going to lose its shirt until the Volt establishes itself in the marketplace. Wired Home Subscribe Sections Cars 2.0

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