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Toyota introduces home storage battery system based on EV battery technology

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Toyota Motor is introducing the O-Uchi Kyuden System, a home storage battery system based on its electrified vehicle battery technology. The O-Uchi Kyuden System uses electrified vehicle battery technology such as Toyota’s battery control to provide a rated capacity of 8.7 kWh and a rated output of 5.5

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Umicore steps up solid-state battery technology development with investment in Blue Current

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Umicore and Blue Current , a manufacturer of silicon elastic composite solid-state batteries, have agreed to strengthen their collaboration on the development of solid-state battery technology, with Umicore investing a minority stake in the US-based start-up.

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Tecnam halts development of P-Volt all-electric aircraft due to battery concerns

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After three years of intensive studies covering the entire lifecycle of an all-electric aircraft, Tecnam is halting development of the all-electric P-Volt aircraft, mainly due to concerns about current battery technology. The company will continue to explore new emerging technologies. Earlier post.)

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TEPCO and Toyota develop stationary storage battery system using EV batteries

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Tokyo Electric Power Company Holdings, Inc. TEPCO HD) and Toyota Motor Corporation (Toyota) have developed a stationary storage battery system (1 MW output, 3 MWh capacity) that combines TEPCO’s operating technology and safety standards for stationary storage batteries and Toyota’s system technology for electrified vehicle storage batteries.

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LiNa Energy successfully demonstrates Na-ion technology for battery energy storage systems

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Solid-state sodium-ion battery company LiNa Energy ( earlier post ) successfully completed an independent demonstration of its lithium-free sodium batteries for energy storage systems with commercial partner ion Ventures.

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Meta Materials acquires assets and IP of Optodot; battery separators and coating technology

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Optodot is a developer and licensor of nano-composite battery separators and infrared optical coating technologies, based in Devens, Massachusetts. META’s Advanced Materials and Battery Products group will continue joint development, licensing, and manufacturing scale-up of Optodot’s technology in partnership with leading OEMs.

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Proterra to supply battery technology for up to 10,000 Lightning emotors electric commercial vehicles

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Proterra announced an expansion of its partnership with Lightning eMotors to power their Class 4 and Class 5 electric commercial vehicles with Proterra’s battery technology. The Lightning Electric E-450 (pictured) and F-550 commercial electric vehicles are available in a shuttle bus configuration.