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A comment on Gravity Energy Storage: Alternative to batteries for grid storage. Parent comment

Re:Gravity Energy Storage: Alternative to batteries for grid... by 1958325146 on Tuesday January 05, 2021 @11:51PM (#25654754)
I bet the Massachusetts one you are thinking of is Ambri, which is making a liquid metal battery. https://ambri.com/
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Re:Gravity Energy Storage: Alternative to batteries for grid... by boringg on Wednesday January 06, 2021 @10:38AM (#25658622)
It was form energy - will read into ambri though.

https://formenergy.com/

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