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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. Crucially, this second acidic reaction mechanism increases the battery’s capacity. Weller et al.

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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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FreeWire Technologies to make available ultrafast, battery-integrated EV charging for Chevron and Texaco stations

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FreeWire Technologies, a global electric vehicle (EV) charging and energy solutions provider and a manufacturer of ultrafast, battery-integrated EV charging stations and power solutions ( earlier post ), announced a program to make available battery-integrated electric vehicle (EV) charging equipment and solutions for Chevron-branded stations.

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Rivian launches charger designed to open charging network to other EVs

Teslarati

Rivian has announced plans to open its charging network to other electric vehicle (EV) brands, and the company this week debuted a new charger design to do so. In a press release on Friday, Rivian shared the charger design it will use to make the Rivian Adventure Network (RAN) available to all compatible EVs later this year.

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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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INL team designs tailored superfast charging methods

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Researchers at Idaho National Laboratory have used machine learning techniques that incorporate charging data to create unique charging protocols for superfast charging methods tailored to different types of electric vehicle batteries. Charging EV Li-ion batteries is a balancing act. —Eric Dufek, Ph.D.

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IPG to demo Flameless Ceramic Turbine for clean, off-grid power in EV charging

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Intelligent Power Generation (IPG) will demonstrate the impact of Flameless Ceramic Turbine technology in UK electric vehicle (EV) charging infrastructure, following a £1-million contract from Highways England. This growth will require high megawatt capacities across England’s road networks.

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