> And doesn't charging a battery generate heat, which you would need additional air conditioning to remove on a hot day? Hot days are peak demand meaning batte

> And doesn't charging a battery generate heat, which you would need additional air conditioning to remove on a hot day? Hot days are peak demand meaning batteries are discharging > Are there even enough known lithium deposits in the world to make this practical on a large scale? I don't know but given almost every rechargeable is Li, I'd say indicatively, yes.