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That’s why I’m interested in the company who is making Aluminum batteries.
by brightball 3y ago
That’s why I’m interested in the company who is making Aluminum batteries.
- WalterBright 3y agoA few years back, a 60 Minutes segment was on a startup was making grid scale batteries out of seawater and dirt. Haven't heard anything about it since. Lithium batteries are great due to their energy/weight ratio. But grid scale batteries have no issue with size or weight, it's energy/cost that matters. And seawater/dirt is cheap as dirt (!).