It is also much easier to integrate any renewables or other power sources for that. The big problem is mining the battery metals, involving worst kind of worke

It is also much easier to integrate any renewables or other power sources for that. The big problem is mining the battery metals, involving worst kind of worker exploitation and danger, which is why we need ethically sourced nickel-sodium (also known as sodium-ion) tech to catch up with lithium-cobalt. That's not going to happen under capitalism though.