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Vattenfall contracts with BMW for up to 1,000 new 33 kWh Li-ion batteries this year for storage projects in wind farms

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Vattenfall and the BMW Group have signed a contract for the delivery of up to 1,000 lithium-ion batteries this year. Vattenfall will purchase the new batteries from the BMW plant in Dingolfing and use them in all storage projects. Other possible applications would be electricity storage in private households.

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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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The remarkable advantage for BMW customers in using BMW i3 batteries as a plug and play storage application is the ability to tap into an alternative resource for residential and commercial backup power, thus using renewable energy much more efficiently, and enabling additional revenues from the energy market. BMW i 360° Electric.

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Two studies exploring battery costs for hybrids and plug-ins: LEESS, PHEV20, and PHEV40

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At the Department of Energy’s 2011 Hydrogen and Fuel Cells and Vehicle Technologies Programs combined annual merit review being held this week in Washington, DC, researchers presented results of two ongoing studies exploring the costs of three classes of battery packs: LEESS (Lower-Energy Energy Storage Systems—i.e.,

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

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Classification of potential electrical storage for stationary applications. The need for storage. EES is already an established, valuable approach for improving the reliability and overall use of the entire power system (generation, transmission, and distribution [T&D]). Credit: ACS, Yang et al. Click to enlarge.

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