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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. And EV owners would become entrepreneurs, selling electricity back to the grid. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

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Power-to-gas trial to inject hydrogen into Australia’s gas grid; A$5M award to AquaHydrex

Green Car Congress

The Australian Renewable Energy Agency (ARENA) announced a trial for a new type of electrolyzer which could see excess renewable energy stored in the gas grid and used to decarbonize Australia’s gas supply. In the future, there will be increasing amounts of surplus renewable energy when it is sunny or windy. —Ivor Frischknecht.

Gas 150
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New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

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A battery, based on electrodes made of sodium and nickel chloride and using thea new type of metal mesh membrane, could be used for grid-scale installations to make intermittent power sources such as wind and solar capable of delivering reliable baseload electricity. Al 2 O 3 membrane. —David Sadoway.

MIT 150
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New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

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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)

Cheap 150
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Waterloo power management strategy greatly enhances durability of on-board fuel cells in FC-PHEV

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Researchers at the University of Waterloo (Canada), with a colleague in Sweden, have used a power management strategy greatly to extend the durability of onboard fuel cells in a plug-in hybrid electric vehicle: an increase of 1.8, times, respectively, for an urban, highway and a combined urban-highway driving cycle.

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Stanford researchers develop new electrolysis system to split seawater into hydrogen and oxygen

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Hongjie Dai and his research lab at Stanford University have developed a prototype that can generate hydrogen fuel from seawater. However, grid-scale freshwater electrolysis would put a heavy strain on vital water resources. However, grid-scale freshwater electrolysis would put a heavy strain on vital water resources.

Hydrogen 249
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New process uses localized surface plasmons for room-temperature conversion of CO2 to CO

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In contrast, the LSP method not only saves energy but uses aluminum, a cheap and abundant metal. She and her colleagues, including scientists from the University of Maryland in College Park and DENSsolutions, in Delft, the Netherlands, reported their findings in Nature Materials.