Residential
Get with the Program
Use less energy and save more money with energy efficiency programs.
There are fewer things more important to the comfort and well-being of you and your family than access to reliable and affordable hot water. Rebates are available when you upgrade or replace old, inefficient appliances and purchase high-efficiency natural gas water heaters. Washington Gas offers rebates as a part of our energy efficiency programs in Maryland. Washington Gas rebates can also be combined with manufacturer rebates.
Water Heating Rebates
| ELIGIBLE EQUIPMENT | ITEM & EFFICIENCY REQUIREMENT | REBATE |
| Storage Water Heater Tier 1 |
ENERGY STAR certified |
$100 |
| Storage Water Heater Tier 2 |
ENERGY STAR certified and minimum UEF 0.69 |
$150 |
| Tankless Water Heater Tier 1 |
ENERGY STAR certified |
$350 |
| Tankless Water Heater Tier 2 |
ENERGY STAR certified and minimum UEF 0.89 |
$400 |
To apply and learn more about available Existing Home Program rebates, visit our online portal.
An online application requires a Terms & Conditions form signed by the customer. If a rebate payment is to be paid to a party other than the Washington Gas account holder, the application must also include a signed Payment Release Authorization form.
For an Existing Home Program application, download here.
For the Existing Home Program Terms and Conditions and payment authorization form, download here.
Learn more about energy efficiency with our efficiency terms and definitions.
