Tips, guides, and news about energy rebates and home upgrades.
The free Mass Save Home Energy Assessment is the gateway to $8,500+ in rebates. Here's exactly what happens during the visit, what you get for free, and what it unlocks.
Mass Save pays up to $75 per ENERGY STAR window on single-pane replacements — and why the federal 25C credit is no longer part of the total.
Full breakdown of Mass Save income-qualified programs. See the AMI thresholds, what benefits you unlock at 60% and 80%, and how to prove eligibility.
Should MA homeowners switch from a furnace to a heat pump? We break down the real costs, rebates, efficiency, and cold-weather performance.
Mass Save covers 75% of insulation costs for most homeowners — and 100% if you're income-qualified. Here's how to get free or near-free insulation.
Complete guide to the federal 25C tax credit: what qualified, the annual limits, and why it was repealed effective 31 December 2025.
Complete guide to Massachusetts heat pump rebates through Mass Save. Learn how to get up to $16,000, and why the federal credit no longer applies.
Cut solar battery costs with ConnectedSolutions payments and SMART incentives. How the Massachusetts programs work now the federal credit has ended.
Complete guide to the federal 25D tax credit for solar, batteries, and geothermal — and why it was repealed effective 31 December 2025.
Get a free smart thermostat through Mass Save or claim rebates up to $250. The easiest way to start saving on energy.