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

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Sadoway (2018). Faradaically selective membrane for liquid metal displacement batteries Huayi Yin, Brice Chung, Fei Chen, Takanari Ouchi, Ji Zhao, Nobuyuki Tanaka & Donald R. Nature Energy doi: 10.1038/s41560-017-0072-1.

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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 bus is also fitted with a Solaris High Power battery which acts as an additional electric power storage facility. A year later, in 2018, the operator placed two new orders for 4 Solaris Urbino 18 and 2 CNG-fuelled articulated buses.

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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. The founding shareholders will continue to hold shares in the company and will retain their current roles in the business.

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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

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This Startup Builds USVs That Collect Data About Oceans

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Canada, in 2018. The company also plans to invest in continued advancements in photovoltaic cells and in power storage—and smaller, more energy-efficient sensors. Open Ocean Robotics has received several awards and recognitions, including being named a 2019 IEEE N3XT Star.