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Hydro-Québec and Sony forming JV to develop large-scale Li-ion energy storage system for power grids

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Hydro-Québec and Sony Corporation will establish a joint venture to research and develop a large-scale energy storage system for power grids. Sony and Hydro-Québec plan to establish the new company in June, 2014.

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IHS Markit: average cost of lithium-ion battery cell to fall below $100/kWh in 2023

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The average cost of a Li-ion battery cell—used to power electric vehicles and to provide flexibility in the power grid as more renewables, such as solar and wind, are added will fall below $100 per kilowatt hour (kWh) in the next three years, according to a new analysis by IHS Markit. Cost is the name of the game.

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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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Ultrathin transition metal silicate nanosheet cathode material for Li-ion batteries supports reversible two-lithium-ion capacity

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Charge and discharge profile of first and second cycles of Li 2 MnSiO 4 samples measured at 45 °C at 0.02C rate. Researchers from Tohoku University, Japan, have developed novel ultrathin Li 2 MnSiO 4 nanosheets for use as a cathode material in lithium-ion batteries. Credit: ACS, Rangappa et al. Click to enlarge.

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Mitsubishi Heavy to supply 500 kWh (normal) containerized Li-ion energy storage system to power grid of Orkney Islands

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(MHI), jointly with SSE plc (formerly Scottish and Southern Energy plc), will begin an energy storage system demonstration project using the power grid in the UK’s Orkney Islands, which has a high proportion of renewable energy generation in relation to demand.

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China’s Guangdong Nuclear Power Corp orders BYD Li-ion battery back-up for nuclear plants

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China’s Guangdong Nuclear Power Corp (CGNPC) announced this week the results of the bidding for their largest high-power, high-capacity battery back-up stations to date, with BYD Ltd of Shenzhen winning the bid. MWh back-up Li-ion batteries with their nuclear power stations to deliver power up to 2.5MW levels.

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LG Chem and Eguana partner on Li-ion residential energy storage system for North America

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Eguana Technologies, a supplier of power control and conversion solutions for distributed energy storage systems and Li-ion manufacturer LG Chem have combined their technologies under a multi-year agreement to deliver a certified, fully integrated energy storage system (ESS) Eguana calls “AC Battery”.

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