Energy Rebates for Every Boston Neighborhood
Whether you own a brownstone in the South End, a triple-decker in Dorchester, or a condo in East Boston, Mass Save rebates can cut your energy bills dramatically. Eversource customers qualify for up to $16,000 toward heat pumps—and most older Boston homes get insulation at little to no cost.
Boston Quick Facts
Your Utility: Eversource
Boston residents receive electricity from Eversource, one of the largest Mass Save partners. Every Eversource customer in Boston has access to heat pump rebates, weatherization programs, and 0% HEAT Loan financing.
With Massachusetts electricity rates averaging $0.34/kWh and Boston's older housing stock, energy upgrades here often pay for themselves faster than in newer suburban homes. A typical Boston triple-decker can save $2,000-$4,000 per year after insulation and heating improvements.
Why Boston's Housing Stock Needs Energy Upgrades
Boston's building diversity is unmatched in New England, but the city's older homes share a common problem: most were built before modern insulation and efficiency standards existed. That means significant money leaves through walls, windows, and roofs every winter.
Housing Stock
The most diverse housing stock in New England—from Beacon Hill brownstones and Back Bay row houses to Dorchester triple-deckers and East Boston multi-families. Over 60% of housing units are in buildings with 3+ units, and a large share of the city's homes predate 1940.
Heating Systems
Natural gas is the dominant heating fuel, but Boston still has significant oil and steam heating in older buildings. Many homes use antiquated boilers and radiator systems that operate well below modern efficiency standards. The city's density makes ductless mini-split heat pumps particularly practical.
Neighborhoods Served
Rebates available throughout Boston: Back Bay, Beacon Hill, South End, Dorchester, Roxbury, Jamaica Plain, Brighton, Allston, Charlestown, East Boston, South Boston, Hyde Park, Mattapan, Roslindale, West Roxbury.
Nearby Communities
Boston neighbors Cambridge, Somerville, Brookline, Quincy, Chelsea—all part of Suffolk County with access to the same Mass Save programs.
Mass Save Rebates in Boston
These Mass Save programs are available to all Eversource customers across Boston. Many residents combine multiple rebates—pairing heat pump installation with attic insulation and air sealing for maximum savings.
Heat Pumps
Up to $16,000
Whole-home and ductless mini-split systems
Solar & Battery
30% Tax Credit
SMART program + federal incentives
Insulation
75-100% Covered
Attic, walls, and basement insulation
Water Heaters
Up to $1,250
Heat pump water heater rebates
Smart Thermostats
$100 Rebate
ENERGY STAR certified thermostats
Windows & Doors
Up to $75/window
ENERGY STAR certified windows
Getting Started with Rebates in Boston
The process is the same whether you're in Beacon Hill or Hyde Park. Here's what to expect:
Book Your Free Assessment
Call 866-527-7283 or book online. A Mass Save specialist will visit your Boston home, inspect insulation, evaluate your heating system, and identify which rebates you qualify for. The visit takes about 2 hours and costs nothing.
Review Your Options
You'll receive a detailed report showing recommended upgrades and exact rebate amounts. For larger projects like heat pumps or whole-building insulation, you can get quotes from multiple contractors before deciding.
Complete the Work
Once you choose a contractor and schedule installation, the rebate paperwork is typically handled for you. Most Boston homeowners see their rebate within 4-6 weeks of project completion.
You'll be redirected to MassSave.com
Enhanced Rebates for Qualifying Households
Boston has wide income diversity across its neighborhoods. Many residents—including students, retirees, service workers, and families—qualify for significantly better rebates based on household income.
- Heat pump systems covered up to $16,000 (vs. $10,000 standard)
- Insulation and air sealing at zero cost
- Priority scheduling for home energy assessments
- Additional appliance rebates and no-cost smart thermostats
- Fuel assistance recipients automatically qualify
Suffolk County Income Limits
60% State Median Income (Enhanced Tier)
$47,520
$93,240
80% State Median Income (Standard Enhanced)
$78,550
$112,150
Climate Zone 5: What It Means for Boston
Boston falls within DOE Climate Zone 5—cold winters requiring substantial heating capacity. The Department of Energy sets minimum insulation standards for this zone.
Attic
R-49 to R-60
14-17" blown-in
Walls
R-13 to R-21
Cavity fill + continuous
Basement
R-25 to R-30
Unheated spaces
Boston's Push Toward Building Electrification
Boston has set aggressive climate goals including carbon neutrality by 2050, with building energy use as a top priority. The city's Building Emissions Reduction and Disclosure Ordinance (BERDO) is pushing larger buildings toward efficiency upgrades, and residential Mass Save participation has surged. Over 5,000 Suffolk County residents completed energy assessments last year.
Boston Energy Rebate Questions
Are Boston condos eligible for Mass Save rebates?
Yes. Individual condo units can receive rebates for improvements within the unit, like ductless mini-split heat pumps and smart thermostats. Common-area upgrades (like building insulation or boiler replacement) require the condo association to apply, but the rebates are often substantial enough to get board approval.
My Boston building uses steam heat. Can I still get a heat pump?
Yes. Many Boston buildings with steam radiators add ductless mini-split heat pumps for efficient heating and cooling without replacing the existing system. This is especially popular in brownstones and row houses where ductwork isn't practical. Each mini-split head qualifies for Mass Save rebates.
How much can a Boston triple-decker save with Mass Save?
A typical Boston triple-decker can receive $15,000-$30,000+ in combined rebates across all three units—covering insulation, air sealing, and heating upgrades. Each unit qualifies individually for many programs, and building owners can access additional incentives for whole-building improvements.
Do renters in Boston qualify for any energy programs?
Renters can schedule a free home energy assessment and receive no-cost items like LED bulbs, smart power strips, and low-flow showerheads. For larger upgrades, your landlord must approve the work. Many Boston landlords participate once they learn about the rebates—you can ask Mass Save to contact them directly.
What's the income limit for enhanced rebates in Suffolk County?
For 2026, a single person earning under $47,520 or a family of four under $93,240 qualifies for enhanced rebates in Suffolk County. These limits increase with household size. The income verification process is simple and confidential—many Boston residents qualify without realizing it.
Can I stack Mass Save rebates with Boston-specific programs?
Yes. Mass Save rebates combine with the federal 25C tax credit (up to $2,000 for heat pumps, 30% for insulation), and Boston's own Community Choice Electricity program. There's no rule against layering these—a Boston homeowner installing a heat pump could receive $10,000+ from Mass Save plus $2,000 from the federal credit.
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