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New liquid alloy electrode significantly lowers operating temperature of sodium-beta batteries; improved performance

Green Car Congress

Researchers at Pacific Northwest National Laboratory (PNNL) have devised an alloying strategy that enables sodium-beta batteries to operate at significantly lower temperatures. The new electrode enables sodium-beta batteries to last longer, helps streamline their manufacturing process and reduces the risk of accidental fire.

Sodium 218
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Aqua Metals is building a more sustainable battery recycling ecosystem

Charged EVs

The company is building a new plant in Nevada, and aims to be processing 10,000 tons of black mass (equivalent to about 150,000 EV battery packs) annually by 2025. That’s not to say that over the coming years, as we build a brand-new closed-loop recycling industry, that that doesn’t start to verticalize a little bit more.

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Mitsubishi and Tokyo Institute of Technology Developing EV Smart Charging from Wind Turbines

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and the Tokyo Institute of Technology are developing a smart charging system to exploit wind power produced at night to charge electric vehicles. Power companies buy windmill electricity generated during the daytime and resell it to households, factories and buildings. Mitsubishi Corp.

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Aqua Metals is building a more sustainable battery recycling ecosystem – Charged EVs

Baua Electric

The company is building a new plant in Nevada, and aims to be processing 10,000 tons of black mass (equivalent to about 150,000 EV battery packs) annually by 2025. That’s not to say that over the coming years, as we build a brand-new closed-loop recycling industry, that that doesn’t start to verticalize a little bit more.

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GE and PowerStream launch Ontario microgrid demonstration project; Durathon batteries

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For the project, GE provided its Grid IQ Microgrid Control System (MCS), as well as the engineering design services, to help PowerStream build a microgrid, which uses renewable energy resources (wind, solar); a natural-gas generator; and energy storage devices (including GE’s Durathon sodium-metal halide batteries, earlier post ) to provide electricity (..)

Sodium 210
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New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

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A battery, based on electrodes made of sodium and nickel chloride and using thea new type of metal mesh membrane, could be used for grid-scale installations to make intermittent power sources such as wind and solar capable of delivering reliable baseload electricity. Al 2 O 3 membrane. Elliott Professor of Materials Chemistry.

MIT 150
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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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As the percentage of electricity supply from wind and solar increases, grid operators will need to employ strategies and technologies, including energy storage, to balance supply with demand given the intermittency of the renewable supply. Their results are published in the RSC journal Energy & Environmental Science.