Rebates & Incentives
Resources are available to support the requirements of the Opt-In Specialized Stretch Code & Fossil Fuel Free Demonstration Program

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Resources are available to support the development of the high-performance, energy-efficient buildings required by the Opt-In Specialized Stretch Code and Fossil Fuel Free Demonstration Program.
The Towns of Acton, Arlington, and Lexington have compiled a non-exhaustive list of state and federal rebates, tax credits, and informational resources. Click the button below to view the list.
Mass Save
State-Level Program
Commercial Construction & Renovation Support
Mass Save can help you optimize your energy use and incorporate energy systems that minimize carbon emissions with comprehensive incentives and technical support. Savings are maximized if you engage as early as possible in design. Learn more .
Up to $10,000 rebate for energy-efficient renovations and additions based on projected energy savings, calculated as $0.50/kWh. Requires energy assessment from HERS rater pre/post work, paid by owner. Learn more about how incentives are calculated . Homeowners undertaking extensive renovations should fill out an interest form to receive assistance accessing rebates and incentives.
Incentives for constructing an all-electric home. Apply by working with a HERS rating company approved by Mass Save. Your HERS Rater must enroll the project before construction begins and conduct all mandatory inspections and verifications.
Home Type | Level 1: Energy Savings ≥ 30% or HERS Index Score ≤ 45* | Level 2: energy savings ≥ 50% or HERS Index Score ≤ 35* |
---|---|---|
Single-family | $15,000 | $25,000 |
2-unit dwelling | $17,500 | $30,000 |
3-unit dwelling | $20,000 | $35,000 |
4-unit dwelling | $22,500 | $40,000 |
*HERS Score is calculated without factoring in on-site generation.
Incentives and assistance to support the construction of highly energy-efficient, multi-family buildings (five units or more). Certification and performance incentives are available to assist builders and developers in achieving Passive House certification or similar levels of efficiency. Projects may be eligible for up to $5,000 for a feasibility study, up to $20,000 ($500/unit) for energy modeling, and more.
Homeowners are eligible for a range of rebates, discounts, and loans through Mass Save. These include a $10,000 rebate for a whole-home air source heat pump, $15,000 for whole-home ground-source heat pump, free air sealing, 75% off the cost of insulation, a 0% interest loan (up to $50,000 if the loan is funding a heat pump project), $500 for an induction stove, $750 for a heat pump hot water heater, and more. Enhanced incentive households (60-80% of state median income) and income eligible households (<60% of the state median income) can access even more savings.
Many of the weatherization, HVAC, and appliance incentives available for residential construction and renovations are available for businesses. Start with a no-cost energy assessment for businesses.
Inflation Reduction Act
Federal-Level
Up to $5,000 to build homes that qualify for the Department of Energy’s Zero Energy Ready Homes standard.
Up to $6.00 per square foot for 25%-50% energy use reductions.
30% tax credit, up to $2,000, for ASHPs; and 30% tax credit, up to $1,200, for additional energy efficiency measures, including efficient windows ($600 cap), insulation and air sealing ($1,200 cap), and electrical panel upgrades ($600 cap), if completed at the same time as an eligible project, such as installing ASHPs.
30% federal tax credit plus net metering credits for any electricity your panels generate in excess of your home’s electricity consumption, which can be used to decrease the home’s electricity bill, and possible incentive payments from Eversource.
Massachusetts will also soon be releasing information about consumer rebates through the High-Efficiency Electric Home Rebates Act (HEEHRA) , which will unlock additional funds for electric appliances for certain qualifying households.
Learn more about the Inflation Reduction Act
EV Charging Rebates
Up to $700 for single family homes and up to $1400 for multifamily homes (up to 4 units) to offset the cost of the wiring or panel upgrades needed to install a 240-volt outlet for a level 2 charger.
For 5+ unit residential buildings, up to 60% of the hardware and installation costs to a maximum of $50,000 per street address