My utility company does a program where they'll pay you to raise your thermostat a couple degrees when there's the most grid stress and the spot price of electricity is super high. You can also have your thermostat do extra pre-cooling in advance of these events.

People in my area HATE it. They hate giving up control (even though you can still manually lower your thermostat if you get too warm), and feel like the power company is doing some sort of scam even though it's a win/win/win (you make money, electric company saves money, homes are precooled with solar instead of burning fossil fuels).