Idling in a driveway is one thing. Bumper to bumper traffic is another.
The brake lights alone are a constant drain in bumper to bumper traffic, along with the wipers and defroster on many days.
...and how many days a year in New York City would you not need air conditioning or the heater?
OMG, just STOP! Front and back break lights are 31 watts, combined (23 and 8, and yes, I had to look that up). An electric car’s battery is over 100,000 watt-hours so that means that the break lights could be powered for over 1,000 days. The AC is a whopping 100 times more powerful than that, 3 kw, so it can be cycling on (compressor activated) for only 330 hours, or 13 days. That is so many times more longer than a gasoline engine, maybe a couple dozen!