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A comment on Canada weather: Heatwave hits record 46.6C as US north-west also frazzles. Parent comment

Re:Canada weather: Heatwave hits record 46.6C as US north-we... by nomoreplease on Tuesday June 29, 2021 @10:35AM (#27676366)
More talking about solar+battery, and rare earth metals for battery. Wind can operate day/night
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Re:Canada weather: Heatwave hits record 46.6C as US north-we... by bryanlarsen on Tuesday June 29, 2021 @10:49AM (#27676601)
Most grid batteries are LiFePO4 which don't use rare earths. Lithium, Iron and Phosphorus are super abundant.
[ Parent | on HN ]