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Green Tech

Google revs up smart charging for plug-ins

WASHINGTON D.C.--Google is developing "smart charging" software to ensure that plug-in electric vehicles don't cause traffic jams on the power grid.

The search giant is researching a number of energy-related technologies, including car charging software, where IT and "ET," or energy technology, meet, said Dan Reicher, director of climate change and energy initiatives at Google.org.

One of its projects, still in the experimental phase, is writing software to better manage when plug-in electric cars are charged, Reicher said at the Kema Utility of the Future conference here Thursday.

There is some concern … Read more

'Smart' electric grids to ease zap from plug-ins?

A project funded by the Department of Energy's Idaho National Laboratory will test bidirectional battery chargers and "smart" grids that could prevent U.S. electric grid overload from plug-in vehicles.

Ecotality is best known for the Hydratus, its onboard hydrogen fuel generator for buses, that grew out of a NASA Jet Propulsion Laboratory project. Its subsidiary, eTec, makes chargers for rechargeable lithium ion and lead acid batteries used in electric light-construction vehicles.

Through this project, eTec will test battery-charging technology that could eventually be used to mitigate the anticipated strain on the U.S. electric grid from … Read more