National Grid Company customers

Get a 75% rebate (up to $2000) on eligible energy efficiency measures!

National Grid is offering 0% financing up to $15,000 for home energy improvement measures like insulating attic and walls, installing ENERGY STAR replacement windows, adding high-efficiency heating systems and indirect hot water heaters, or adding solar domestic hot water. There's never been a better time to make your home more energy efficient!

Program Benefits

Reduced energy costs

Improved comfort all year long

More affordable improvements through utility incentives

Standards for high quality work

Inspections of completed work

Healthier environment

Eligible measures for incentives

Attic insulation and venting

Wall insulation (exterior walls)

Instrumented air sealing

Floor insulation

Furnace duct sealing and insulation

*The maximum incentive is $2000 for eligible measures.

Signing up is easy! If you are a National Grid customer and you heat with electricity, oil, propane, or wood, please call our energy audit scheduling center at 1-800-632-8300, or contact Joan Chapman Bartlett.

This service is sponsored by your local electric and gas utility companies. MassSAVE, as the name implies, is designed to help you save money, improve the energy performance of your home, reduce air pollution, and protect the environment. Other sponsors are Massachusetts Division of Energy Resources and National Grid, in cooperation with CET and Conservation Services Group.

Other Notes

CET staffer Bill Lafley seals up the leaks in a Williamsburg home.

CET is required to perform a Building Performance Health and Safety Check in homes with boilers, furnaces, wood stoves or other combustion appliances before and after insulation or air sealing work is done. A carbon monoxide (CO) detector is required as a safety precaution.

Additional measures, such as ventilation may be needed when insulation is installed in the attic.

If active knob and tube wiring is present, a wiring inspection may be required. Measures that receive program incentives from other utility companies are not eligible.

There is a minimum contract amount of $400, which may be higher depending on location and contractor availability.

Call our scheduling center at 1-800-632-8300 to schedule your energy audit today!