Do I Qualify
- You must be a City of Columbia Utilities electric customer replacing an existing system.
- The application requires an efficiency improvement, AHRI-listed equipment, a paid invoice and a completed mechanical permit.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Replacement air conditioner or air-source heat pump | 15.2-18.1 SEER2 | $800 per system |
| Replacement air conditioner or air-source heat pump | 18.2 SEER2 or greater | $1,200 per system |
| Replacement geothermal heat pump | Geothermal units less than 5 tons | $1,200 per system |
Who Files It
The customer submits the application and supporting documents.
The Steps to Apply
- Submit the application, invoice and final mechanical permit within six months after installation. Program page.
Read on October 22, 2026 from the Columbia Water & Light page. A change to this program is a dated line in the changelog.