Fitchburg Art Museum - Fitchburg | Case Studies | Mass Save

Heating and cooling upgrades at Fitchburg Art Museum improved comfort, cut fossil fuel use, and reduced emissions with high-efficiency heat pumps and rebates.

Drury Home – Greenfield | Case Studies | Mass Save

Home insulation upgrades and a switch to heat pump technology helped Travis cut energy costs, improve comfort, and lower his home’s carbon footprint.

All Electric Home – Northhampton | Case Studies | Mass Save

Advanced framing and air sealing enabled the 3,777-square-foot home to operate on a small heat pump while achieving net-zero-ready, low-carbon performance.

Angel B Home – Shelburne Falls | Case Studies | Mass Save

A virtual Home Energy Assessment helped Angel identify insulation and heating upgrades that improved comfort, reduced drafts, and boosted year-round energy savings in her 1960s home.

Dick MacDonough Home – Arlington | Case Studies | Mass Save

Heat pump installation and rebates helped Dick replace oil heating, improve comfort, and reduce carbon emissions across 2,000 square feet of living space.

C10.2 TEDI: Common Mistakes & How to Avoid Them

The Targeted Performance Path of the Massachusetts Stretch Code 2023/2025 requires projects to use energy modeling to demonstrate compliance with heating and cooling Thermal Energy Demand Intensity (TEDI) targets. This one-hour training focuses on common mistakes observed in projects following the Targeted Performance Path and provides strategies for identifying and avoiding them.

The Engineers Perspective on the Passive House Process

A panel of experienced MEP engineers will discuss heating, cooling, ventilation, and domestic hot water systems focusing on lessons learned from their experience on Passive House certified projects.

Hassan Apartments | Case Studies | Mass Save

Hassan Apartments is a 50-year-old public housing community for seniors and adults with disabilities in the Hyde Park neighborhood of Boston, Massachusetts. The building is owned and managed by the Boston Housing Authority (BHA), which partnered with Eversource, a Mass Save® Sponsor, to modernize the heating and cooling systems in all 100 units.

Energy Facts

0% Interest Financing | Residential | Mass Save

Check your eligibility for a 0% interest loan on a new heating system, water heater, central air conditioner, heat pump, or insulation.

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