[lgbr]

> Every household driving an F150 would appear to the grid like bring 7x houses online

That assumes every household fully recharges that F-150 each day, meaning they drive at least 300 miles per day. Instead, I think it's generally assumed that a household might drive that much in a week instead, which appears to the grid like bringing 2x houses online. Hence the estimates that electric vehicles are going to double the amount of electricity that we need to generate.