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OnStar and Google demonstrate concept service for managing charging Chevrolet Volts with renewable energy

Green Car Congress

OnStar and Google are working together to demonstrate a new OnStar service for managing the charging of Chevrolet Volts with renewable energy, using the 17 Chevrolet Volts in Google’s “Gfleet” based at the company’s headquarters in Mountain View, Calif. Concept of the service and mobile app for renewable charging. Click to enlarge.

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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

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Stacked bars show the change in generation cost combined with the median damages by pollutant assuming the 2010 social cost of carbon given by the Office of Management and Budget ($31 in $2010). Reduction in annual generation cost and external emissions costs due to controlled charging compared to uncontrolled charging ($2010).

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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

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the “carbon footprint” of electricity production and use), according to a new study by researchers at Carnegie Mellon University. For the study, the researchers used the Nissan LEAF and Chevrolet Volt as representative of battery-electric and plug-in hybrid electric vehicles, respectively. —Tamayao et al.

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President Obama Announces 48 Projects to Receive $2.4B in Grants for Next-Generation of Batteries and Electric Vehicles; To be Combined with $2.4B in Industry Cost-Share

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Production of lithium-ion polymer battery cells for the GM Volt using a manganese-based cathode material and a proprietary separator. Primary lithium chemistries include: manganese spinel cathode and lithium titanate anode for high power applications, as well as manganese spinel cathode and amorphous carbon for high energy applications.

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NETL investigating researching chemistries for large-scale battery- and supercapacitor-based grid energy storage systems

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This research is being performed through teamwork with local universities: the University of Pittsburgh, the Pennsylvania State University, West Virginia University, and the University of Maryland. volts, which would make it an attractive candidate for electrical grid energy storage and for stationary back-up energy, NETL says.