How Does it Help?
Energy Savings
Can help reduce cooling costs as much as 10% per year compared to manual or programmable thermostats.
Control From Anywhere
Monitor and adjust your home’s temperature from anywhere using a smartphone app.
Detailed Insights
Many devices offer detailed energy reports to keep track of usage.
Before You Get Started
- Discover eligible smart thermostat devices through ENERGY STAR®’s certified product list.
- It’s best to choose a smart thermostat that is compatible with your heating and cooling system. If you have a high‑efficiency HVAC system, use a thermostat made by the same brand to ensure the system performs at its highest efficiency.
- Each product uses slightly different features to help you save energy, so choose a device that is right for you. Common features range from remote control, geofencing and even temperature preference learning.
Need help with installation? OUC has a trusted range of Preferred Contractors we recommend.
Submitting Your Rebate Application
Be prepared to provide us with the following documents:
- An invoice/receipt for the smart thermostat that includes the purchase date, model number, brand and total cost incurred.
- If installed by a contractor, provide an itemized contractor invoice for the installation costs.
- Proof of ENERGY STAR® certification. Visit energystar.gov for a complete list of certified models.
- A picture of the smart thermostat installed at your home or business.
Eligibility & Requirements
Requirements: An invoice that includes the purchase date, model number, brand and total cost incurred. All receipts/invoices must be dated and submitted within six (6) months of the date of purchase. Commercial customers must also provide photos of installed devices and post installation verification.
Eligibility: Thermostat purchased and installed must be listed on the ENERGY STAR® list of certified smart thermostats. Residential customers may submit up to two (2) devices per property address for rebate consideration. Applications for more than two (2) devices will be reviewed on a case-by-case basis. Please contact [email protected] for more information. Commercial customers may submit multiple devices for rebate consideration.
Reimbursement: Customers will receive an approval email once the application has been submitted, reviewed and approved by one of our conservation support specialists. The rebate will be paid as a credit on your bill.
Exclusions: Not available for OUC water-only customers.
Ready to Apply for Your Rebate?
Log in to your myOUC account to fill out the application form.
More Energy & Water Rebates
OUC’s rebate program pays you for items that will also save you money in the long run.

