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Toshiba supplies Li-ion traction energy storage system for Tobu Railway

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Toshiba Corporation has supplied a Li-ion battery traction energy storage system (TESS) to Tobu Railway Co., TESS stores traction energy generated by decelerating trains as they enter a station and releases it as needed when trains accelerate from the station.

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IIT, Argonne team designs Li2O-based Li-air battery with solid electrolyte; four-electron reaction for higher energy density

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Researchers at the Illinois Institute of Technology (IIT) and US Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery with a solid electrolyte. The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. —Kondori et al.

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Mitsubishi Heavy selling MLiX Li-ion rechargeable battery business to Delta Electronics; focus shifting to ESS systems

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MHI) is selling its Li-ion rechargeable battery business to Delta Electronics. MHI will focus on energy storage system (ESS) products using Li-ion batteries. Mitsubishi Heavy Industries, Ltd.

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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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Sony to ship 1.2 kWh energy storage modules using rechargeable Li-ion batteries made from olivine-type phosphate

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kWh energy storage modules that use rechargeable lithium-ion batteries made with olivine-type lithium-ion iron phosphate as the cathode material. These energy storage modules have a lifespan of over 10 years, excellent safety performance, rapid recharging capabilities and high scalability.

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Mitsubishi Heavy develops containerized large-scale Li-ion energy storage system

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MHI), has developed Japan’s first cargo container-type large-capacity energy storage system using Li-ion batteries. Japan’s first container-type large-capacity energy storage system using lithium-ion rechargeable batteries. Mitsubishi Heavy Industries, Ltd., (MHI), Click to enlarge.

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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. Furthermore, the energy storage system for such power supplies must be highly safe and reliable due to the need for an efficient and stable source of high capacity power.