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MAHLE Powertrain and Allotrope Energy unveil lithium-carbon battery technology with ultra-fast recharging

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MAHLE Powertrain and Allotrope Energy have unveiled a new battery technology which offers ultra-fast recharging coupled with good power density. The technology features a high-rate battery-type anode and a high-capacity electric double layer capacitor (EDLC)-style cathode, separated by an organic electrolyte.

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ARPA-E awards $43M to 19 energy storage projects to advance electric vehicle and grid technologies

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This latest round of ARPA-E projects seek to address the remaining challenges in energy storage technologies, which could revolutionize the way Americans store and use energy in electric vehicles, the grid and beyond, while also potentially improving the access to energy for the US. Lead organization. Description. These compact.

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New Lithium rechargeable semi-solid flow cell offers energy densities an order of magnitude greater than previous flow batteries; possible applications in transportation and grid-scale storage

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Yet-Ming Chiang (co-founder of A123 Systems), report on their development of a new energy storage concept—a semi-solid flow cell (SSFC) combining the high energy density of rechargeable batteries with the flexible and scalable architecture of fuel cells and flow batteries—in a paper published in the journal Advanced Energy Materials.

Li-ion 345
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Ricardo, National Grid study explores market potential for grid-balancing services for plug-in vehicles

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The report, Bucks for balancing: can plug-in vehicles of the future extract cash—and carbon—from the power grid? , is based on a research collaboration between a team of engineers from Ricardo and National Grid, the operator of the high voltage electricity transmission system within Great Britain (GB).

Grid 247
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Endesa develops prototype charger enabling electric vehicle to return power to the grid; hoping for deployment by 2020

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Endesa, Spain’s largest utility, has developed a prototype V2G (Vehicle to Grid) charger that enables electric vehicles to return stored power to the grid. The company projects that the technology could be a reality in 2020, and would allow electric vehicle users to sell surplus energy.

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Univ. of Missouri team progressing with convection battery; enabling rechargeable lithium-metal batteries

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The technology allows lithium-metal batteries to be recharged without the dendrite failure (short circuit) that has prevented rechargeable lithium-metal batteries from being commercially viable. Primary applications of this technology include electric vehicles and grid storage of electricity, Dr. Suppes suggests.

Missouri 330
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Varley Electric Vehicles to build electric buses in Queensland

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Varley Electric Vehicles has taken possession of a passenger bus from Brisbane City Council that it will retrofit with electric vehicle technologies as part of a multi-million dollar growth program for the company called Instant Charge Electric Bus. —Varley Electric Vehicles Division Manager, John Bettini.