Cities / Connecticut / Rebates
Connecticut Natural Gas Residential Thermostat Incentives: Open
Enrollment for 2026 is open. Open. Incentive Duration: 01/01/26 - 12/31/26.
Serves: Central Connecticut and Greenwich.
Do I Qualify
- Have active CNG residential service.
- Install a qualifying thermostat.
- The address limit is three thermostat rebates.
- Claim only one rebate route for each thermostat.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Wi-Fi smart thermostat without an instant rebate | ENERGY STAR certified Wi-Fi enabled smart thermostat | $85 per unit |
| Smart thermostat through a participating contractor | Wi-Fi enabled, ENERGY STAR certified model on the qualified products list | $95 per unit |
Valid from January 1, 2026 to December 31, 2026.
Who Files It
The customer submits a mail-in claim or uses an instant-discount route.
The provider pays either the contractor or the homeowner.
The Steps to Apply
- Choose an eligible model and purchase route.
- For mail-in claims, submit the signed form and dated receipt by February 27, 2027. Application.
Read on October 22, 2026 from the Connecticut Natural Gas page. A change to this program is a dated line in the changelog.