I understand what you're trying to say, that existing residential infrastructure doesn't provide for some of what we demand in the future, but that is simply not how electricity works. Either the whole thing shorts, or nothing does. The concept of car charging shutting down your appliances implies the use of smart features that coordinates the use between your appliance, car charging, and your residential area's smart meter. While that technology exists already, I would imagine that it's not used anywhere in BC since we do not have time-of-use rates deployed.Your right....Building code would require a 200 amp service panel , with a passive system.
In other words, if your charging your car in the garage on full capacity ( the charge taking hours instead of days) and your cooking your pizza in the oven, the system would over ride your household use, to instead charge your car by shutting down your appliances.
We would be going back to the days of waiting to take showers an hour apart, if you have an electric hot water heater.
Something to look forward to in the future though!






