It's already started . Lithium will have to share the market...

It's already started . Lithium will have to share the market with Sodium. By 2027 it will really start to make an impact.

https://www.thecooldown.com/green-tech/sodium-salt-battery-china-power-plant/


World's largest sodium battery unit capable of powering 12,000 homes a day goes operational: 'Unmatched by other batteries'

"Sodium-ion batteries are no longer limited to the laboratories and are making their presence felt in the market."

Sodium-ion batteries have some impressive advantages over common lithium-ion packs, used in most electric vehicles and other large storage units, like Tesla's Megapacks.