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ARPA-E Battery/Storage Exposition 14 Jan

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The US Department of Energy’s (DOE’s) Advanced Research Projects Agency - Energy (ARPA-E) is hosting a pitch event, ARPA-E’s Battery/Storage Exposition, on 14 January 2021, from 1:00-3:00 pm EST. This event will feature pitches from a select group of ARPA-E teams developing energy storage technologies.

Batteries 418
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Volvo Buses in project researching use of second-life electric bus batteries to store solar energy

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Volvo Buses is participating in a research project in which used electric bus batteries are used as solar energy storage units. Batteries from electric bus route 55 in Gothenburg, Sweden are being used for solar energy storage in a second-life application. —Ylva Olofsson, Project Coordinator at Volvo.

Store 273
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Vattenfall, BMW and Bosch test second-life EV battery electricity storage in Hamburg for grid stabilization

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Vattenfall, BMW and Bosch are testing the use of second-life EV batteries in a 2 MW, 2,800 kWh energy storage system in Hamburg, Germany, to keep the electricity grid stable. The electricity storage facility comprises 2,600 battery modules from more than 100 electric vehicles.

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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones. Background.

Low Cost 374
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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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BMW i announced a home stationary energy storage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. The system utilizes BMW i3 high-voltage batteries and can be expanded to incorporate second-life batteries as they become available in the market.

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Swedish researchers explore use of carbon fiber as active electrode in structural battery for electric vehicles

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Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. In this €3.4-million

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Nissan and 4R Energy develop new EV charging system combining solar and Li-ion batteries

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and 4R Energy Corporation, a joint venture established by Nissan and Sumitomo Corporation in September 2010 to explore second-life applications for automotive battery packs ( earlier post ), have developed a charging system for electric vehicles that combines a solar power generation system with high-capacity lithium-ion batteries.

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