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Researchers demonstrate concept desalination battery

Green Car Congress

A team from Stanford University and Ruhr-Universität Bochum have demonstrated the novel concept of a “desalination battery” that uses an electrical energy input to extract sodium and chloride ions from seawater and to generate fresh water. Wh l –1 ), the most efficient technique presently available. Credit: ACS, Pasta et al.

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New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

Green Car Congress

An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V) g cm −3 , and a practical discharge capacity of 587 Ah kg −1 at 2.55 V

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Mercedes-Benz GLC F-CELL goes into preproduction; fuel-cell/battery plug-in hybrid powertrain

Green Car Congress

At this year’s IAA International Motor Show in Frankfurt, Mercedes-Benz is presenting preproduction models of the new Mercedes-Benz GLC F‑CELL ( earlier post ). The powerful storage battery is space-savingly installed in the rear of the SUV. In HYBRID operating mode, the vehicle draws power from both energy sources.

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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

And in a true smart grid, electric cars will not only be able to draw on electricity to run their motors, they will also be able to do the reverse: send electricity stored in their batteries back into the grid when it is needed. In effect, cars would be acting like tiny power stations. While utilities such as E.ON Well and good.

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Greenlings: Benefits of charging stations vs. battery swaps vs. home charging

Tony Karrer Delicious EVdriven

Also, besides giving you the ability to charge at night when most utility rates are lower, future vehicle-to-grid (V2G) technology may allow you to sell some of your stored energy back to the utilities. Gallery: Plugging in at home Battery swap stations are a concept often associated with Better Place , an EV infrastructure company.