How can the US power grid struggle with ACs in the summer, but be (allegedly) capable of charging millions of EVs once we all make the switch?

Question

Currently we are told the power grid struggles to handle the power load demand during the summer due to air conditioners. Yet scientists claim this same power grid could handle an entire nation of EVs. How? What am I missing?

In: 20541

Answer 1

Nighttime is when a lot of /most vehicles get charged, at least where I live, because utilities offer lower rates overnight, and because that’s when the cars aren’t being driven. There’s exceptions of course.