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Electrify America unveils its first application of megawatt-level energy storage

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Electrify America recently unveiled its first application of a megawatt-level battery energy storage system (BESS) for electric vehicle (EV) charging stations, building upon the company’s existing BESS installations at more than 150 stations across the US, including more than 100 installations in California.

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Tohoku team develops new electrolyte to support rechargeable calcium batteries

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Scientists from Tohoku University have developed a new fluorine-free calcium (Ca) electrolyte based on a hydrogen (monocarborane) cluster that could potentially realize rechargeable Ca batteries. High-energy-density and low-cost calcium (Ca) batteries have been proposed as ‘beyond-Li-ion’ electrochemical energy storage devices.

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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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Electrochemical energy storage startup SPARKZ licenses ORNL cobalt-free battery tech

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Stealth-mode electrochemical energy storage startup SPARKZ Inc. has exclusively licensed five battery technologies from the Department of Energy’s Oak Ridge National Laboratory (ORNL) designed to eliminate the use of cobalt metal in lithium-ion batteries. —SPARKZ Inc. CEO Sanjiv Malhotra. SPARKZ Inc.

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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.

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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

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Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. These materials could also provide a safer and more environmentally friendly alternative to lithium-ion batteries.

Batteries 454
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New solid-electrolyte interphase may boost prospects for rechargeable Li-metal batteries

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Rechargeable lithium metal batteries with increased energy density, performance, and safety may be possible with a newly-developed, solid-electrolyte interphase (SEI), according to Penn State researchers. This layer is very important and is naturally formed by the reaction between the lithium and the electrolyte in the battery.

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