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Integrated solar-driven system for electrochemical energy storage and water electrolysis for H2 production

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A team from UCLA and colleagues from Tarbiat Modares University and Shahed University in Iran have devised an integrated solar-powered system for both electrochemical energy storage and water electrolysis. A paper on their work is published in the journal Energy Storage Materials. Rahmanifar, Maher F.

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EVgo launches grid-tied public fast charging system with second-life batteries

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Following a pilot program at University of California San Diego (UCSD), this second-life battery system has been unveiled at an operational EVgo fast charging station located in Union City, CA at 3960 Smith Street. BMW provided the recycled energy storage packs from BMW i3s and continues to provide ongoing technical support.

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Ceramic pump moves molten metal at a record 1,400 ?C; new avenues for energy storage and hydrogen production

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The pump was developed by researchers from the Georgia Institute of Technology, with collaborators from Purdue University and Stanford University. The research was supported by the Advanced Research Projects Agency – Energy (ARPA-E) and reported in the journal Nature. This would allow us to create a new type of battery.

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UCSD, South 8 team report improved liquefied-gas electrolytes for Li-metal batteries

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Improvements to a class of battery electrolyte first introduced in 2017—liquefied gas electrolytes—could pave the way to replacing the graphite anode with a lithium-metal anode. cycling efficiency reported in the 2017 Science paper, and an 85% cycling efficiency for lithium metal anodes with a conventional (liquid) electrolyte.

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Energy researchers: clean US hydrogen economy is within reach, but needs a game plan

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Addressing climate change requires not only a clean electrical grid, but also a clean fuel to reduce emissions from industrial heat, long-haul heavy transportation, and long-duration energy storage. Hydrogen and its derivatives could be that fuel, argues a commentary by four energy researchers in the journal Joule.

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UC Riverside team fabricates nanosilicon anodes for Li-ion batteries from waste glass bottles

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Researchers at the University of California, Riverside’s Bourns College of Engineering have used waste glass bottles and a low-cost chemical process to fabricate nanosilicon anodes for high-performance lithium-ion batteries. Coating the silicon nanoparticles with carbon to improve their stability and energy storage properties.

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Why the Next Microgrids Will Be Well Connected

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In September 2017 , Hurricane Maria devastated Puerto Rico. Each microgrid includes generation, loads, transformers, distribution lines, protective devices, and, typically, energy storage. The group is a pioneer in bringing solar energy to Puerto Rico, having installed the first photovoltaic (PV) panels in Adjuntas in 1999.