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

Green Car Congress

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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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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China Now Doing “Extensive” Vehicle-to-Grid Trials

CleanTechnica EVs

Vehicle-to-grid discussions have been around for as long as I’ve been reading about electric vehicles. The concept is simple: electric vehicles have big batteries, cars are parked most of the day (about 95% of the time), and those batteries could be used to help the grid deal with fluctuations in.

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Battery Swapping Is Not Just About Speed, It’s About Power From The Grid — Part 2

CleanTechnica EVs

continued] The post Battery Swapping Is Not Just About Speed, It’s About Power From The Grid — Part 2 appeared first on CleanTechnica. More Power Required for Heavy-Duty Electric Truck Charging than for Cars Fast charging heavy electric trucks is a much different proposition than fast charging electric cars.

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

Green Car Congress

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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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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Dirt Cheap Batteries Enable Megawatt-Scale Charging Without Big Grid Upgrades Right Away

CleanTechnica EVs

Battery prices have continued to plummet, frankly faster than even battery optimists such as myself dreamed of. In 2022, a kilowatthour of battery capacity cost US$159. We’re seeing commercial, scaled, price points that we didn’t expect to see until 2030 or later. That has big implications for electric trucking.

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