Residential Programs & Services
No-Cost Home Energy Assessments
Take the first step—learn about the energy performance of your home by getting a no-cost online, virtual, or in-person home energy assessment. Learn more below or call 866-527-SAVE (7283) to schedule an assessment.
Decarbonization Consultations
Upgrading your heating and cooling system or interested in installing electric technologies? Schedule a no-cost, virtual consultation with a Mass Save Decarbonization Specialist for guidance.
ConnectedSolutions
Reduce electric bills and earn incentives by using less energy during periods of peak demand.
0% Interest Financing
Take advantage of interest-free financing opportunities for energy efficiency upgrades in your home—like the installation of insulation, heat pumps, and more.
Income-Based Assistance
The Sponsors of Mass Save offer no-cost or discounted energy efficiency services and offerings to income-eligible households across Massachusetts.
- Enhanced Residential Offers: Available to customers residing in a 1- to 4-unit home and meeting the annual household income requirements. For example, a family of four making up to $116,392 would qualify.
- Income Eligible Program: Available to customers residing in a 1- to 4-unit home and meeting annual household income requirements. For example, a family of four making up to $87,294 would qualify.
New Home Construction
Get help with building an energy-efficient, durable, and comfortable home that fits your budget.
- All-Electric Homes
- New Construction (3 Stories or Less)
Renovations & Additions
Take advantage of incentives for incorporating energy-efficient upgrades into your home renovation or addition projects.
Special Offers for Nantucket Residents
National Grid is leading an initiative to empower Nantucket residents to reduce energy usage during times of peak energy demand—like hot summer days.