What’s the difference between EnergyFlex and Nest Rush Hour Rewards?

If you have a Google Nest thermostat, EnergyFlex works with Nest’s Rush Hour Rewards. When you first sign up for EnergyFlex, you’ll go through an enrollment for Rush Hour Rewards. After you create your thermostat settings, IID will work together with Nest behind the scenes to learn your preferences and manage FlexHours events. 

Being a member of Rush Hour Rewards does not require any extra obligations or thermostat adjustments compared to EnergyFlex on its own.