Mass Save | New Construction & Major Renovations

Not sure if your project is a new building or a major renovation?

The Sponsors of Mass Save offer nationally recognized energy efficiency programs to help make high efficiency electric technologies more attainable and make it easier for organizations to reach their sustainability goals.

Mass Save | 2023 Air Source Heat Pump Minimum Efficiency Requirements

The Department of Energy has developed a new procedure for testing heat pump efficiency called the M1 testing method. This testing method was designed to better reflect current field conditions and provide more accurate efficiency ratings.

Small Business Assessments | Business | Mass Save

Get no-cost professional guidance to identify the biggest energy-saving opportunities for your business.

Boilers & Furnaces | Residential | Mass Save

Air source heat pumps are a smarter, more efficient option to keep your home comfortable all year long.

Room Air Conditioners | Residential | Mass Save

ENERGY STAR® certified room air conditioners help keep your home cool and save energy.

Windows | Residential | Mass Save

ENERGY STAR® certified windows can help reduce energy costs, put a stop to cold drafts in the winter, and reduce UV sun damage to floors, carpets, and furniture

Mass Save | Heating & Cooling

By upgrading to higher efficiency systems, businesses can enjoy long-term reduced energy costs, decrease equipment maintenance time, reduce greenhouse gas emissions, and create a comfortable work environment.

Water Heating | Residential | Mass Save

Water heating is often a home’s second-highest energy cost. There are a wide variety of high-efficiency water heating systems on the market that help residents save on energy costs and improve the comfort of their homes.

ConnectedSolutions | Residential | Mass Save

Energy assessments determine if a building uses energy effectively and where improvements could be made.

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