Massachusetts SMART 3.0 Solar Program
Massachusetts DOER / Eversource / National Grid / Unitil
About This Program
The Grant Map catalogs Massachusetts SMART 3.0 Solar Program in its Boston, MA research directory. The record carries audience tags for homeowners; those tags do not establish eligibility or current service coverage.
SMART 3.0 (Solar Massachusetts Renewable Target) pays residential solar owners a fixed rate of $0.03/kWh produced for 10 years, on top of net metering savings. Low-income customers receive a doubled rate of $0.06/kWh. Available to customers of Eversource, National Grid, and Unitil. The 2026 program year has 900 MW of capacity statewide. Combining SMART with the MA state solar tax credit (15%, capped at $1,000) maximizes returns.
$0.03/kWh × 10 years for standard; $0.06/kWh for low-income. Stacks with net metering, MA 15% solar tax credit (max $1,000), and federal ITC. Property tax exemption for 20 years on added value.
Record set last reviewed 2026-04-03. How we verify our data.
Other published resources for Boston, MA, are listed below. Review each separately and ask the administrators whether they can coordinate funding for the same work:
- Boston HomeWorks Green Loan Program Up to $70,000
- Boston HomeWorks Home Equity Loan Program (HomeWorks HELP) Up to $50,000 (3-4 family)
- Boston Senior Home Repair Loan 0% deferred loan; amount based on necessary work
- Boston Seniors Save Program Up to $12,000 grant
Key Details
- Fixed payment of $0.03/kWh produced for 10 years ($0.06/kWh for low-income)
- Available to Eversource, National Grid, and Unitil customers
- Stack with net metering, MA 15% solar tax credit (up to $1,000), and property tax exemption
- 2026 Program Year: 900 MW capacity, apply early
- Visit mass.gov/smart or contact your utility for enrollment
How to Apply
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Track this programProgram phone: 617-626-7300
Some programs require contractor estimates, licenses, or inspections. A cited link may be general, so confirm the current rules with the administrator before hiring; a directory match does not guarantee contractor eligibility or funding.
You may need a contractor or estimate
Some programs for this project type ask for a license, inspection, or written estimate. Confirm the rule before contacting a contractor in Boston.
Get matched with a contractorEach administrator sets its contractor rules. Confirm exact requirements directly; the cited URL may be a general agency page.
Your application paperwork
Documents you will likely need
- Your federal tax return for the year of the work (this benefit is claimed on your taxes, not through a separate application).
- Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
- A government-issued photo ID for every owner on title.
- A written estimate from a licensed contractor for the work (many programs require this to apply).
- A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
- The program's own application form, completed (use the official link or phone number on this page).
Requirements vary by program and locality. Confirm the exact rules and application route with the administrator. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Program Year 2026 open January 1, December 31, 2026 (900 MW capacity)
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Frequently asked questions
What amount is listed for Massachusetts SMART 3.0 Solar Program in Boston, MA?
The Grant Map record states: $0.03/kWh for 10 years ($0.06/kWh low-income). Confirm the current amount and eligible costs with the administrator.
What audience tags are recorded for Massachusetts SMART 3.0 Solar Program in Boston?
The directory record carries audience tags for homeowners. It also carries a no-income-limit tag. These tags do not establish eligibility; confirm the complete current rules with the administrator.
How do I apply for Massachusetts SMART 3.0 Solar Program in Boston, MA?
Confirm the application route directly with Massachusetts DOER / Eversource / National Grid / Unitil; use the cited source on this page as a starting point or call 617-626-7300. Confirm any fee or cost with the administrator. Deadline: Program Year 2026 open January 1, December 31, 2026 (900 MW capacity).
Need a Contractor for This Project?
Browse local listings or request an introduction. The Grant Map does not guarantee licensing, program experience, work quality, or funding.
More ways to save on this project
Rebates and discounts that may reduce project cost. Confirm eligibility and coordination rules before including one in your budget.
Find More Programs in Boston, MA
This is one of several kinds of assistance that may be available. Review other programs separately and confirm whether their administrators allow coordination for the same work.
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