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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.

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Mitsubishi Heavy to Enter Lithium-ion Secondary (Rechargeable) Battery Business

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(MHI) has decided to build a commercial production verification plant in Nagasaki Prefecture and launch its operation by autumn 2010 in a move toward the company’s full-scale entry into the lithium-ion secondary (rechargeable) battery market.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. Smart grid regional demonstrations involving plug-in vehicles include (ranked by DOE funding): Columbus Southern Power Company (doing business as AEP Ohio).

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Toshiba’s SCiB battery for the Fit EV

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Honda selected Toshiba Corporation’s SCiB rechargeable Li-ion battery to power the Fit EV. The SCiB generates little heat even during this fast recharging, eliminating the need for power to cool the battery module. 20Ah SCiB cell. Click to enlarge. Earlier post.) Earlier post.) times that of other Li-ion batteries.

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

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Japan’s first container-type large-capacity energy storage system using lithium-ion rechargeable batteries. Power conditioners are used for direct current (DC)/alternating current (AC) conversion and their input/output control. Click to enlarge. Each container unit can be moved by container trailers.

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This Startup Builds USVs That Collect Data About Oceans

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“Otherwise, our command-and-control portal can program a vehicle for autonomous activity, such as uploading a route [for] doing a grid survey.” Thanks to the combination of solar cells and lithium batteries, she says, “our boats can operate and travel nonstop for months, without needing refueling or external recharging.”

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Ford, Detroit Edison and Extreme Power Working to Build One of Michigans Largest Solar Power Systems at Michigan Assembly Plant; 2 MWh Battery Storage System

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With this solar energy system, we will be able to gain vital understanding about the integration of renewable power, smart-grid technologies and energy storage at an industrial facility. The renewable energy collected by the solar system will go directly into the energy-efficient microgrid to help provide power to the plant.

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