Thank you for your interest in energy efficiency services provided through the LEAN Multifamily Program sponsored by MassSave! Our Multifamily program provides no-cost energy assessments and energy efficiency upgrades to income eligible and affordable housing properties with 5 or more units. We offer in-unit and building weatherization, space and water heating system upgrades, and energy efficient appliances and lighting.

As a renter, there are many ways you can save energy and increase the comfort of your home. To maximize the energy savings and improvements we can offer, we recommend an assessment and service of a full property rather than a single unit. In order to qualify your full property, and because energy efficiency opportunities may affect the inside of your unit as well as outside of your four walls, we require property owner engagement to confirm full property eligibility and service. Property owners can submit an application to the LEAN Multifamily program here: https://leanmultifamily.org/apply-now/

If you are not interested in engaging the property owner or management, you may qualify for in-unit service, including an assessment and replacement of qualifying appliances.