Rebates effective on installs on or after March 15th, 2026. Many of our incentive levels are higher this year. All increased incentive levels are listed in bold.
Receive a FREE Kitchen Pre Rinse Spray Valve in CNGC’s Energy Savings Kit.
| Equipment | Incentive | Requirements and Example Rebates |
| Domestic Hot Water Tankless Water Heater | $150/gpm | .94 UEF/Thermal Efficiency Ex: 0.94 UEF 6 GPM x $150/gpm = $900 |
| Domestic Hot Water Tankless Water Heater | $300/gpm | .96 UEF/Thermal Efficiency Ex: 0.96 UEF 6 GPM x $300/gpm = $1,800 |
| DHW Recirculation Controls | $200 | Continuous Operation DHW Pump. Retrofit Only. Pre-approval required. |
| Domestic Hot Water Tanks | $10.00/kBtu/hr | Condensing tank, Min 96% Thermal Eff Ex: 199 kBtuh x $10/ kBtuh = $1,990 |
| Ozone Injection Laundry | $9,000 | Venturi injection or bubble diffusion – Min 125 lb. total washer/extractor capacity. Pre-approval required. |
If you are planning hot water equipment or building upgrades that do not fit within these standard incentives, but significantly reduce natural gas consumption, we may be able to offer you incentives through the custom pathway. Learn more about custom incentives.
Fill out our easy online application. Or, print your application and return to:
Cascade Natural Gas Corporation, c/o TRC
111 SW Columbia Street, Suite 945
Portland, OR 97201
For further assistance call us at 866-450-0005.
