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https://www.prnewswire.com/news-releases/catl-unveils-its-latest-breakthrough-technology-by-releasing-its-first-generation-of-sodium-ion-batteries-301343998.htm

• pfdietz 4y ago
  > vanadium is 6x as abundant By mass. But a vanadium atom is more than 7x more massive than a lithium atom. So lithium is actually slightly more abundant by atomic % of the crust.
  • Schroedingersat 4y ago
    Good to know. Looks like about the same capacity per mol too. Looking up production, 15GWh/yr before hitting a substantial portion of current production is nothing to sniff at, but isn't really a global solution so scratch that of the list of hopefuls. There's still SIB, AlS, LiS (4x the capacity per mol of lithium), Fe-air and Al-air