NSTAR's energy efficiency programs have been designed to reduce your energy use and your gas bill. Here's a quick look at our residential programs, along with links to sites that can help you save more energy and money. If you have any questions, please call us at 800-592-2000.
Home Analyzer
MassSAVE
High-Efficiency Heating Equipment Rebate
High-Efficiency Natural Gas Water Heater Rebate Program
Programmable Clock Thermostat Rebate
ENERGY STAR Replacement Window Program
Low Income Program
Massachusetts New Homes With ENERGY STAR
Weatherization Rebate
Home Analyzer
Learn about your home's energy use room by room with
NSTAR's Home Analyzer.
This interactive online tool lets you get quick estimates on
your homes energy use, while providing great tips on ways
you can
save energy in each room of your house.
The Home Analyzer also can calculate your carbon footprint, show how much you can save with a programmable thermostat and much more.
MassSAVE
Energy efficiency specialists will answer your energy-saving questions and determine your eligibility for a Home Energy Assessment. The assessment includes an analysis of your home's energy use, advice for saving energy and rebate offers on recommended energy improvements. Up to $1,000 in rebates for qualifying high efficiency heating systems and a $300 rebate available on indirect and qualifying on-demand hot water heaters.
Additionally, 75 percent off up to $2,000 toward insulation upgrades and air sealing are available. Currently 0 percent financing is available for qualified customers from the HEAT Loan program. Please call 800-654-5833 or visit www.masssave.com for more information.
High-Efficiency Heating Equipment Rebate Program
When you install a high efficiency gas furnace or gas boiler in your home, NSTAR Gas
will mail you a rebate check as follows:
- $100 for furnaces greater than or equal to 92% AFUE (Annual Fuel Utilization Efficiency) without an electronic commutated motor (ECM) or equivalent advanced furnace fan system.
- $500 for forced hot water boilers greater than or equal to 85% AFUE.
- $200 for steam boilers greater than or equal to 82% AFUE.
- $400 for warm air furnaces with an AFUE rating of at least 92% and equipped with an electronic commutated motor (ECM) or equivalent advanced furnace fan system.
- $1,000 for forced hot water heater boilers with an AFUE rating of 90% or greater.
- $1,300 for a combined high efficiency boiler and water heating unit with an AFUE rating 90% or greater
For more information, or to submit an application, call 800-232-0672 or visit the GasNetworks web site.
High-Efficiency Natural Gas Water Heater Rebate Program
NSTAR offers rebates on high-efficiency natural gas water heaters. Available incentives include:
- A $300 rebate for a high-efficiency indirect fired water heater connected to a natural gas boiler (30-75 gallon tank size).
- A $300 rebate for an on-demand tankless water heater with an Energy Factor greater or equal to .82 with electronic ignition.
- A $50 rebate for an ENERGY STAR-rated storage water heater with an Energy Factor greater or equal to .62.
Programmable Clock Thermostat Rebate
Maximize your energy savings without sacrificing comfort by
installing an ENERGY STAR programmable clock thermostat. You can
save up to 15 percent a year on your heating bill and receive up to
$25 with NSTAR's programmable clock thermostat rebate(s). Rebates
are valid for the purchase of up to two ENERGY STAR labeled
programmable thermostats. For more information and a rebate
application, please call 800-232-0672 or check with your local
home improvement store. For a list of qualifying thermostats, visit
www.energystar.gov.
ENERGY STAR Replacement Window Program
NSTAR can help you save money and increase the comfort of your
home with our new ENERGY STAR replacement window rebate program.
These ENERGY STAR windows can lower your annual heating costs by up
to 15 percent. NSTAR gas heating customers are also eligible for a
$10 rebate on every window replaced with an ENERGY STAR-labeled
window with a U-factor of .35 or less. For more information call 800-232-0672.
Energy Efficiency Program for Lower Income Customers
If you currently receive NSTAR's Discount Rate, you may be
eligible for a free home energy consultation, which may include the
installation of conservation measures and refrigerator metering.
Your rate code and usage information appears on your NSTAR bill. If
you qualify and would like more information, please contact your
local Community Action or Heating Assistance Program. Information
about this program and others is also available through
Energy Bucks.
Massachusetts New Homes With ENERGY STAR
Building a new home? Consider building an ENERGY STAR home.
These homes are certified to
be up to 30 percent more efficient than other homes and NSTAR provides financial
assistance and expertise for builders to construct new homes to ENERGY STAR
specifications.
For more information, visit www.massenergystarhomes.com or call 800-628-8413.
Weatherization Rebate
Thinking about adding wall insulation, attic insulation or air
sealing to your home? If so, you might be eligible for rebates up to
$2,000 from NSTAR for such home upgrades. Call 800-266-3517 for more
information.
