Duh. There are brownouts all over the country at times. Wind and solar make up about 11% of our power, and these clowns think petroleum and nukes can be eliminated tomorrow with no consequences. This renewable crap will take decades to get the infrastructure in place to support 20,000,000 vehicles.
BTW, do they know where asphalt comes from? Plastics, paint, lubricants, medicines, all disappear too.