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New long-duration, extended capacity Na-Al battery design for grid storage

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Researchers led by the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have extended the capacity and duration of sodium-aluminum batteries. Sodium and aluminum are a natural combination of inexpensive, abundant elements as a redox pair for battery energy storage. of peak charge capacity. —Weller et al.

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A123 Energy Solutions announces first commercially operating Li-ion grid energy storage installation in China

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A123 Energy Solutions announced today that a new 2-megawatt Grid Storage Solution for Ray Power Systems Co. a Beijing-based energy services company, is now in commercial operation providing frequency regulation services. Located in Beijing, this is A123 Energy Solutions’ first deployment in China in commercial operation.

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Toshiba delivers two SCiB Li-ion grid energy storage systems

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Toshiba Corporation has delivered battery energy storage systems integrating the company’s SCiB Li-ion battery ( earlier post ) to Kyushu Electric Power Co., for a demonstration project to expand introduction of renewable energy sources on remote islands. The demonstration program will run for three years to fiscal 2016.

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CalBattery licenses Argonne silicon-graphene material for high-energy Li-ion batteries; targeting commercial availability in 2014

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(CalBattery) have signed a licensing agreement for an Argonne-developed, silicon-graphene composite anode material for high-energy lithium batteries. CalBattery says it plans to move forward rapidly in the commercial scale-up and production of the novel composite anode material and to offer it in commercial production in the US by 2014.

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MGX Minerals partners with University of British Columbia to develop metallurgical silicon-based anodes for high-energy Li-ion batteries

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is funding a research consortium with the University of British Columbia (UBC) to develop a low-cost and scalable method for fabricating silicon-based anodes to improve the energy density of Li-ion batteries. Fabrication and evaluation of Si-based anode for Li-ion batteries. Canada-based MGX Minerals Inc.

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Hitachi developing packaged 1 MW Li-ion energy storage system for grid stabilization

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has developed a container-type energy storage system as a core energy product for ensuring the stable use of distributed renewable energy such as wind and solar power, while maintaining the power supply-demand balance. The Hitachi Group has been involved in the energy storage business over several decades. Hitachi, Ltd.

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LG Chem charges Li-ion trade secrets theft, files Federal suit against SK Innovation

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for misappropriation of Li-ion battery trade secrets, tortious interference with prospective economic advantage and other. the lithium-ion battery division of LG Chem, which developed the world’s. first commercial pouch-type Li-ion battery for automobiles. highly valued lithium ion battery trade secrets.

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