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New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

Green Car Congress

A new metal mesh membrane developed by researchers at MIT could advance the use of the Na–NiCl 2 displacement battery, which has eluded widespread adoption owing to the fragility of the ?"-Al The results could make possible a whole family of inexpensive and durable materials practical for large-scale rechargeable batteries.

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Freudenberg secures majority interest in Li-ion battery maker XALT Energy; full acquisition coming

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In March 2018, Freudenberg announced it had acquired a 31% ownership stake in XALT Energy through a multi-million dollar investment in its operations. In 2018, Freudenberg agreed to work with a leading provider of electrical power distribution and automation for the marine industry to explore battery solutions for its applications.

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Connexxion orders 20 Solaris hydrogen buses for South Holland

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The Solaris Urbino 12 hydrogen buses use a set of fuel cells with a power of 70 kW. The bus is also fitted with a Solaris High Power battery which acts as an additional electric power storage facility. The compressed hydrogen is stored in 5 new-generation tanks placed on the bus roof.

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

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stake in the former start-up back in October 2018. The company is involved in battery storage systems and associated control systems, and has already implemented storage solutions around the world. —Andreas Schell, CEO of Rolls-Royce Power Systems Division. Rolls-Royce had already acquired a 19.9%

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This Startup Builds USVs That Collect Data About Oceans

Cars That Think

The startup offers marine data as a service using its solar-powered Data Xplorer ocean drones, which eliminate the need for traditional crewed vessels. Thanks to the combination of solar cells and lithium batteries, she says, “our boats can operate and travel nonstop for months, without needing refueling or external recharging.”

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BP invests $5M in mobile electric vehicle charging company FreeWire; intro at some retail sites this year

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a US-based manufacturer of mobile electric vehicle (EV) rapid charging systems, and plans to roll out FreeWire’s Mobi Charger units for use at selected BP retail sites in the UK and Europe during 2018. BP’s venturing business has invested $5 million in FreeWire Technologies Inc. , Freewire products currently offer Level 2 charging at 7.5