Belmont Light offers no-cost, comprehensive energy assessments to all residential customers. As part of the assessment, a professional energy advisor will conduct a thorough analysis of your home’s energy use, offer tips on appliance usage, and provide a report detailing recommendations and estimated savings for any suggested improvements. (Participants are under no obligation to proceed with project work suggested during assessments.) The advisor will also install up to $30 of energy savings materials during the assessment. The assessment program includes a free thermal imaging scan.

To schedule your assessment, call Energy New England, at 1-888-772-4242.

Customers that heat their homes with gas are also eligible to obtain a home energy assessment through the Mass Save Program. To sign up for an assessment, you can find out information on their website or call 1-866-527-7283.

If you would like to discuss Belmont Light’s energy programs or how to save energy in general, please call 617-993-2837.



Highly efficient electric heat pump systems can help residents reduce energy bills and carbon footprints by up to 50%. For this reason, Belmont Light offers discounts between $650 and $3,500 for air-sourced heat pumps, depending on the size of the system. These discounts are available to homes currently heated with any fuel type and must be approved and granted prior to purchase and installation. To learn more, please click here or call Sagewell, the program administrator, at 617-963-8141.

Heat Pump Discount
Sagewell, Inc
Click here for Program Website

Rated cooling capacity (BTU/h) 2019 Belmont Light Incentives
Up to 11,999 $650
12,000 – 23,999 $1,000
24,000  – 35,999 $1,250
36,000 or more $1,500
Incentive Adders $500 Residential Rate A Low-Income and Small Municipal Rate MB customers; $500-$1,500 for full fossil-fuel displacement
Minimum energy efficiency requirements NEEP Cold Climate Air Source Heat Pump Specifications


Purchasing a new appliance this year? Choose an ENERGY STAR qualified appliance and receive a rebate on your electric bill!


The 2019 ENERGY STAR Appliance Rebate Program features rebates for ENERGY STAR qualified dehumidifiers and room air conditioner replacements, as well as rebates for central air conditioners, refrigerators, and room air conditioner additions. The 2019 Appliance Rebate Program is designed to help you save even more energy and money in 2018 and beyond. Download the 2019 Appliance Rebate Brochure and return it with your sales receipt, proof of the ENERGY STAR qualification and proof of removal* to the address below.

Return all appliance rebate applications to:

Energy New England
Belmont Light Appliance Rebate Program
5 Hampshire Street, Ste. 100
Mansfield, MA 02048

Please do not include your applications with your electric bill payments.

Appliance and description Rebate amount
Refrigerator 15.0 cubic feet or larger (with DPW or vendor disposal)* $100
Heat pump and hybrid heat pump dryer** $300
Central AC with SEER rating ≥ 14 *** $100
Room AC (with DPW or vendor disposal) *

Must have a remote and be Sensibo compatible.

Rebate for optional Sensibo smart controller – up to $120.

Room AC (no disposal) $25
Dehumidifier $75
WiFi-enabled hybrid heat pump water heater (optional smart Aquanta controller – up to $165) $500
WiFi-enabled smart thermostat $100

* Proof of proper removal by DPW or vendor of your old appliance is required for all refrigerator rebates and for the full-room air conditioner rebate.

** Standard dryers, even those with ENERGY STAR labels, do not qualify for rebate

*** Heat pump system does not qualify as an AC for purposes of the Appliance Rebate Program.  Please see our Heat Pump Rebate above.

Rebates are limited to $200 per household per calendar year, excluding heat pump dryers and heat pump water heaters.

See the ENERGY STAR Appliance Rebate Application and Brochure for more information or call 1-888-772-4242. For information on ENERGY STAR qualified products, vendors, and potential savings, visit


Electric vehicles (EVs) have significant environmental benefits and are becoming increasingly cost-effective for residents and businesses thanks to federal and state incentives. Belmont Light’s Smart Charging Program adds to these incentives, making EV adoption even more feasible for Belmont residents.  To learn more, click here.


A simple and effective way to save energy and reduce your electric bill is to replace incandescent light bulbs with light-emitting diode light bulbs (LEDs).

According to the Department of Energy, LEDs use at least 75% less energy and last 25 times as long as incandescent light bulbs. For more information on LEDs, click here.


Belmont Light shares its customers’ commitment to emission-free renewable energy. If you are considering installing solar panels or a wind turbine to supply energy to your home or business, please review our Policy on Emission-Free Renewable Energy Facilities effective December 1, 2015.

The 2015 Policy replaces Belmont Light’s 2011 Net Metering and Buyback Tariff. Under the 2015 Policy, the buyback price for excess solar PV generated by new solar PV customers will change from Belmont Light’s full retail rate to 11 cents per kilowatt hour. 

Before beginning installation, distributed generation host customers are required to submit an Interconnection and Service Agreement Application together with the application processing fee and a copy of the signed electrical permit. Please email us at with any questions regarding the interconnection process.

Belmont Light recognizes that the decision to host an emission-free renewable distributed generation facility requires careful consideration of many economic and physical factors. Our distributed generation policy is designed to provide customers with flexibility of contract and fuel options while maintaining low rates for all customers and the reliability and safety of our system. If you have questions regarding our policy or rate for solar PV customers please do not hesitate to contact us.

Interconnection and Service Agreement Application

2015 Policy on Emission-Free Renewable Energy Facilities

Rate EFR Effective December 1, 2015


Belmont Light is committed to supporting clean and renewable energy resources. Every Belmont Light customer also has the option of further supporting renewable energy resources through our voluntary Green Choice Program. By electing to participate in Green Choice, you can help sustain and support renewable energy resources for as little as $6 per month added to your electric bill.

Each $6 “block” represents the production of 100 kilowatt-hours of electricity from renewable resources. Customers may elect to purchase as many 100 kilowatt-hour blocks per month as they wish, and may cancel their participation at any time with 30 days notice.

To participate in the Green Choice Program, download the application below and return to our office at:

Belmont Light Green Choice Program
40 Prince Street
Belmont, MA 02478

Funds from the Green Choice Program will be used to purchase Renewable Energy Certificates (RECs) from Class I qualified renewable energy resources. For each megawatt-hour of electricity produced by a qualified renewable resource, 1 REC is created on the New England Power Pool Generation Information System (NEPOOL GIS). Since it is physically impossible to determine where a unit of electricity comes from or flows to on the grid, the RECs market helps ensure that renewable resources remain competitive in New England by capturing their environmental value or “attributes” as a second product. As a Green Choice participant, you choose to contribute to a more sustainable power supply for New England.

2019 Green Choice Application Form

Green Choice Program Brochure