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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!

Saturday, May 31, 2025
10:00 am1:00 pm
Barnstable, MA

Annual Event - First Saturday in June

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 2024

    96

  • Total Volunteer Hours in 2024

    27,840

  • Total Pounds of Litter Removed in 2024

    300,000+

  • Total Tons of Litter Removed in 2024

    150+

  • Total Value of Volunteer Services in 2024

    $1,140,604

The Latest News & Views from KMB

With nearly 60 tons of litter removed, the Nantucket Litter Derby isn’t just cleaning up the Island. It’s changing how people see their role in protecting it.

The waste management industry is evolving to address the risk of fires caused by lithium batteries and PFAS contamination.

For some people, solo litter-collecting is their preferred strategy for navigating a world of discarded nip bottles, plastic dental flossers, and coffee cups. Why? It's not what you think. Keep reading this humorous take from a preferred lone litter-gatherer.

Thank You To Our Business Sponsors!

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