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  • Benefits of a Programmable Thermostat

    April 6, 2017

    In ”Ways to Save Energy in the Summer”, we talked about the benefits of regulating the temperature of your house during different times of the day. For example, letting your temperature run higher while you’re at work during the day will save energy and money... 

  • One Small Light Bulb, Many Big Changes

    May 19, 2017

    Since the 1800s, light bulbs have transformed from standard incandescent bulbs to energy-efficient LEDs that are available in a variety of styles and sizes.

  • 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.

  • Resources for Teachers
  • Small Business Assessments | Business | Mass Save

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

  • Scoping Study | Business | Mass Save

    The Sponsors of Mass Save offer energy assessments of building and system efficiency opportunities for businesses using more than 1.5 million kWh or 40,000 therms of natural gas annually.

  • Mass Save | Get Verified

    In order to access rebates for clothes washers the existing equipment must be verified by a Home Energy Specialist.

  • Find a Contractor

    We can help connect you with skilled energy efficiency professionals.

  • Condos | Residential | Mass Save

    There are many ways for condos to become more energy efficient and comfortable. We provide guidance, incentives and programs to help owners and associations make energy-saving upgrades.

  • 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.