The Sponsors of Mass Save

Westborough, Massachusetts

Partner of the Year - Sustained Excellence - Energy Efficiency Program Delivery


The Sponsors of Mass Save is a collaborative formed by Cape Light Compact, Eversource, National Grid, and Unitil to offer statewide energy efficiency programs. The collaborative has been educating residents to look for the ENERGY STAR® label and adopt energy-saving solutions for more than 20 years. Key 2021 accomplishments include:

  • Providing rebates for over 27,500 ENERGY STAR certified smart thermostats and room air cleaners through the Mass Save online marketplace, in addition to its significant and ongoing success promoting certified lighting.
  • Partnering with local retailers to hold 50 turn-in events that resulted in 2,000 inefficient dehumidifiers being recycled and encouraged the purchase of an ENERGY STAR certified dehumidifiers, which contributed to the sale of 10,300 units.
  • Leveraging ENERGY STAR in its marketing resources, which resulted in over 50,000 pieces of point-of-purchase signage distributed and 50,000,000 paid media impressions promoting ENERGY STAR products.
In 2020 alone, ENERGY STAR and its partners helped Americans avoid more than $40 Billion in energy costs

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