[foota]

If demand substantially increases then more baseload capacity will likely be built.

And it looks like New York peaks at around 4-5pm, with a drop off around 8-10pm. EVs will likely charge at night, meaning they won't have as much impact on the peak.

Edit: source for load http://mis.nyiso.com/public/htm/isolf/20170705isolf.htm

[jjeaff]

They will have to setup some kind of timer or incentive to charge off peak, because otherwise, most cars are going to be plugged in around 5 to 6 right when people pull into their garage.

[maxsilver]

Most cars already do this. In a Chevy Volt and Ford C-MAX Energi, for instance, you tell it what time you leave for work in the morning (say 7:00am), and then it automatically waits to charge until the middle of the night to ensure the battery is full when you leave the next morning.

Even if you plug it in right at 5pm, it doesn't actually start drawing electricity until later at night.

This feature it set just one time only, and works automatically forever afterwards. It's been common on most electric cars since 2013.

[jjeaff]

Yes, I assumed that the option existed, but I think you are going to see a lot of people who want their car to start charging right when they get home in case they plan to take the car out again that evening or even for emergency issues like what if a child gets sick in the night and the car hasn't started charging yet. Obviously won't be the case for everyone but I can see it being a reason to charge immediately.

[foota]

That's true. If they wanted, Tesla could easily add this functionality.

I'm not too familiar with ny in particular, but there are systems that allow for metering based on peak/off peak usage. Looks like coned allows this.