The peak load of a house is substantially higher than the per-house peak load of a city. People don't all turn on their ovens/dryers/hairdriers at the same time.
You could distribute this capacity at each house and feed it back to the grid during peak times. But is TCO of 1000 * 100kWh same price as 100MWh worth of capacity?
If you're going to have the battery anyway(a car) its hard to compete with, but once you need more capacity, I'm not sure it makes sense to distribute it quite as much.
With places that have time-of-day rates, I wonder what will happen when enough systems get advanced enough to precisely kick-off/on (or slow down/speed up) in unison at precise times.
I’ve set this up on my “smart” thermostat to speed up just before rates go up and kick off for a while once they do (and it was a pain to setup, somehow this functionality was not baked in)
You could distribute this capacity at each house and feed it back to the grid during peak times. But is TCO of 1000 * 100kWh same price as 100MWh worth of capacity?
If you're going to have the battery anyway(a car) its hard to compete with, but once you need more capacity, I'm not sure it makes sense to distribute it quite as much.