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Rolls-Royce takes majority holding in power storage specialist Qinous; storage for microgrid activities

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The company is involved in battery storage systems and associated control systems, and has already implemented storage solutions around the world. As a young, start-up-style company, Qinous brings expertise that is an ideal complement to Rolls-Royce's industrial credentials. Rolls-Royce had already acquired a 19.9%

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BYD introduces Type A battery-electric school bus with V2G technology

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BYD introduced its Type A battery-electric school bus that also offers innovative vehicle-to-grid technology, allowing the vehicle to serve as a power storage resource when it’s not transporting students. BYD’s battery-electric technology can cut fuel costs by as much as 60% compared to diesel vehicles. feet and 22.9

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Hitachi Doubles Life of Industrial Li-ion Batteries with Manganese-Based Cathode Materials

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Hitachi has developed a new cathode material for industrial lithium-ion batteries using manganese-based cathode materials that roughly doubles the life of similar batteries using the cathode material which was developed by Hitachi in the past. Earlier post.). Earlier post.).

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Project CaSino investigating calcium-sulfur batteries

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The joint European project “CaSino” is investigating the potential of the calcium sulfur (Ca-S) battery as an alternative to lithium-ion batteries. The project consortium consists of five research institutions, two industrial companies and an industrial advisory board and is coordinated by DLR Stuttgart.

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Nissan testing LEAF as electrical power storage and supply for office buildings; LEAF-to-Building a development of LEAF-to-Home

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Nissan reports a successful early field test of a system that will allow companies to regulate their electricity bills using the batteries of Nissan LEAFs used by their staff to commute to work. Vehicle-To-Building” allows up to six Nissan LEAF EVs to be connected to a building’s power distribution board. Earlier post.).

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GM and ABB demonstrate community energy storage system built from 5 used Volt batteries; Duke Energy testing

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GM and ABB partnered to produce a prototype back-up power storage unit that repackages five used Volt batteries into a modular unit that becomes an uninterruptible power supply and grid power balancing system. a community energy storage system—built from five used Chevrolet Volt batteries.

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ZSW develops process for Li-ion batteries with extended cycle life; 10,000 charge cycles

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Scientists at the Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW) (Center for Solar Energy and Hydrogen Research Baden-Württemberg) have developed Li-ion batteries that have already demonstrated a very high cycle life of more than 10,000 full cycles with retention of more than 85% of original capacity.

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