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

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The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. Specifically, after 345 charge/discharge cycles at high current, this acidic reaction mechanism retained 82.8%

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CEC EPIC report highlights research making grid more resilient & reliable

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The California Energy Commission’s (CEC) latest annual report on the Electric Program Investment Charge (EPIC) program highlights how public-interest research is helping California meet its goal of decarbonizing the electrical system by 2045. Grid resiliency is a focus for EPIC investments.

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Jaguar Land Rover partners with Pramac to create charging unit using second-life Jaguar I-PACE batteries

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Called the Off Grid Battery Energy Storage System (ESS), Pramac’s technology—which features lithium-ion cells from Jaguar I-PACE batteries taken from prototype and engineering test vehicles—supplies zero-emission power where access to the grid supply is limited or unavailable.

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Northvolt & Mälarenergi partner to deploy battery energy storage for EV charging

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Northvolt and Mälarenergi are partnering to establish a battery energy storage system at an electric vehicle charging station in Västerås, Sweden. The battery system will be commissioned in summer 2020 at the Rocklunda charging station and will be Mälarenergi’s first to be co-located alongside EV charging infrastructure.

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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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Volkswagen commissions fast-charging park with 570 kWh of second-life MEB cell modules

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At the Zwickau vehicle plant, Volkswagen commissioned the first fast-charging park in Saxony supplied with energy largely from a power storage container (PSC). The advantage is that fast-charging infrastructure can be built nearly anywhere, even if in places with a low-capacity grid connection.

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SolarEdge, Kokam open 2GWh cell plant in South Korea

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SolarEdge Technologies and SolarEdge’s subsidiary, Kokam Limited Company, a provider of lithium-ion batteries and integrated energy storage solutions, announced the opening of “Sella 2”, a two gigawatt-hour (GWh) battery cell manufacturing facility.