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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. Sodium and aluminum are a natural combination of inexpensive, abundant elements as a redox pair for battery energy storage. of peak charge capacity. —Weller et al.

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USABC awards 24M $3.8M contract to support the development of low-cost, fast-charging Li-metal batteries

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The two-year project, which includes a 50% cost share, will focus on the development of a low-cost, fast-charging EV battery technology. USABC is a subsidiary of the United States Council for Automotive Research LLC (USCAR), which was enabled by a cooperative agreement with the US Department of Energy (DOE).

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Faraday Institution to award up to £55M to five consortia for energy storage research

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The new projects in four focus areas join the existing Faraday Institution research projects that collectively aim to deliver the organisation’s mission to accelerate breakthroughs in energy storage technologies to benefit the UK in the global race to electrification.

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Eos Energy Storage introduces grid-scale battery system at $160/kWh

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Eos Energy Storage announced the commercial availability of its MW-scale Aurora system for deliveries starting in 2016. The Aurora product employs Eos’s patented Znyth battery technology that uses a safe aqueous electrolyte and a novel zinc-hybrid cathode to enable extremely low-cost electricity storage and long life.

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Ford favoring bulk-type solid-state battery for next-gen energy storage

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Of those, Ford is currently favoring a solid-state solution for several reasons, among them the better volumetric energy density this approach offers, said Ford engineer Venkat Anandan in a presentation at SAE WCX 17 in Detroit this week. A Li-air battery, with its air cathode, is a low-cost system, Anandan said.

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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones. —Huskinson et al.

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Heliostat Consortium announces 7 projects to receive combined $3.5M in funding; DOE launches Heliostat Prize

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Heliostats are mirrors that track the sun in order to reflect highly concentrated sunlight to a receiver, where it can be stored as heat for long-duration energy storage and converted into electricity. Low-cost heliostats offer significant renewable energy potential.

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