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What We Do

We collaborate with volunteers, business partners, and government leaders to take action and make Massachusetts a cleaner, greener place to live, work, and play. Get involved today.


Join an Upcoming Event!

April 25 to May 10, Anytime!
Upton

Friday, May 1, 2026Sunday, May 3, 2026
Milton, MA

Saturday, May 2, 2026Sunday, May 3, 2026
Boylston, MA

Our Impact

Every year, we help volunteers in communities across our state organize community-wide litter cleanups as part of the Great Massachusetts Cleanup. These efforts are making a tangible impact in Massachusetts.

  • Number of Cleanup Events Hosted in 2025

    125+

  • Volunteer Hours in 2025

    25,000+

  • Pounds of Litter Removed in 2025

    300,000+

  • Tons of Litter Removed in 2025

    150+

  • Value of Volunteer Services in 2025

    $750,000+

The Latest News & Views from KMB

How can we keep drivers from tossing litter out of their vehicles? Threatening them with fines doesn’t seem to be particularly effective. Here are two creative potential solutions!

Mass Fleet Advisor provides free, no-obligation technical assistance to help organizations understand whether electric vehicles make sense for their operations.

In neighborhoods throughout the Commonwealth, frenzied volunteers crouch behind their front doors, peeking through the mail slot while grasping a bag or bucket, ready to bolt outside and resume litter gathering at the first sign of a thaw.

Thank You To Our Business Sponsors!

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