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New long-duration, extended capacity Na-Al battery design for grid storage

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Researchers led by the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have extended the capacity and duration of sodium-aluminum batteries. The new sodium-based molten salt battery uses two distinct reactions. The team previously reported a neutral molten salt reaction. of peak charge capacity. —Weller et al.

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CATL dives into batteries for power grids

Teslarati

China’s biggest electric vehicle (EV) cell supplier, CATL, is diving into batteries for power grids. The Tesla supplier wants to develop and manage green energy power grids for mines, cities, and data centers. As of this writing, CATL holds 37% of the global market share for electric vehicle batteries.

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Revel, Fermata Energy, NineDot Energy launch first V2G system on NYC’s grid

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Revel, NineDot Energy and Fermata Energy announced that the first Vehicle to Grid (V2G) program connected to NYC’s grid is now live at Revel’s Red Hook, Brooklyn warehouse. The three bidirectional chargers can export approximately 45kW back to the grid. Revel, Fermata Energy and NineDot Energy V2G program in Red Hook, Brooklyn.

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Electrify America reaches 30MW in installed battery energy storage at 140 DC-fast charging stations across the US; behind-the-meter grid services

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Electrify America has installed onsite, behind-the-meter battery energy storage systems (BESS) at more than 140 ultra-fast DC charging stations around the country, including more than 90 installations in California.

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Rolls-Royce to supply 60 MWh battery storage to Semper Power to stabilize the Dutch power grid

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Rolls-Royce has been awarded a contract to supply and install a large-scale mtu EnergyPack QG battery storage system on a turnkey basis to the Dutch energy company Semper Power in Vlissingen. Semper Power develops and operates energy storage systems for wind and solar farm developers, distribution grid operators and industrial customers.

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Nissan, Enel launch “Second Life” storage system with used electric car batteries for grid stabilization

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Combining used Nissan electric vehicle batteries at a conventional power plant in Melilla, Spain, operated by the Enel Group’s Spanish subsidiary, Endesa, the project enhances grid stability to help meet the needs of an isolated network. The back-up generator is composed of 48 used Nissan LEAF batteries and 30 new ones.

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Massachusetts electric school bus delivered power back to grid for 50+ hours over the summer; V2G

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An electric school bus in Beverly, Massachusetts, successfully delivered power back to the electricity grid for more than 50 hours over the course of the summer using vehicle-to-grid (V2G) technology. Image source: Thomas Built Buses.

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