I have an idea for PG&E. We're facing the possibility of rotating power cuts this evening in California due to record heat. The California ISO has a thing called a flex alert where they ask you nicely to reduce power consumption, and I got a text and email earlier today. If the ISO calls for outages PG&E starts flipping off the switch for some blocks, and you can even look up your address to see if you're at risk.
This could be so much better.
Just keep tabs on average power consumption for each block during hot weather. And then instead of a flex alert we need a leaderboard - the blocks which save the most power are safe, and the blocks that do the worst are the first to get shut off.