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FAQs
IID EnergyFlex program overview
What is IID's EnergyFlex program?
Why should I join IID's EnergyFlex program?
What if I don’t have a smart thermostat?
What rewards do I get for participating?
How and when will I receive my rewards?
When is the EnergyFlex summer season?
How does EnergyFlex help the environment?
How do I sign up?
Can I join with a thermostat I already own?
Will EnergyFlex help me save on my bill?
What’s the difference between EnergyFlex and Nest Rush Hour Rewards?
Eligibility and equipment
How do I know if I have a heat pump or an air conditioner?
What are the full eligibility requirements for the program?
What equipment do I need to join?
What is a heat pump?
How do I know if I have a heat pump or an air conditioner?
What is central air conditioning?
See all FAQs