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Mass Save® energy efficiency programs help Massachusetts residents and businesses save money on their energy bills. Collectively, the energy efficiency investments of these homes and businesses have helped make Massachusetts the top-ranked state for energy efficiency. This site, Mass Save Data, provides detailed data and information on the year-to-date performance of energy efficiency in Massachusetts, including total energy savings, budgetary investments and benefits.
Contributing Sponsors
berkshiregas blackstonegas capelightcompact columbiagas nationalgrid
negas nstar Unitil /WesternMass
External Links
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The Mass Save logo is a service mark of The RCS Network.