Welcome!

LexCAN is a Lexington-local climate action and advocacy group. We work with partners and collaborators for meaningful change. Join our movement!

Lexington banned Natural Gas and Housing Boomed Anyway

Canary Media has highlighted Lexington as an example of a town that has continued to produce housing, including affordable housing, after passing strict environmental standards on new buildings.

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Helping Residents Electrify Everything

LexCAN works closely with the Town of Lexington's sustainability team to create programs like Clean Heat Lexington.

Reducing Waste and Protecting Ecosystems

We work closely with many local partners like LexZeroWaste, Lexington Living Landscapes, and many more organizations for maximum impact.

Advocating for Policy Change

LexCAN has helped turn climate ideas into town bylaws — including the nation’s first gas-powered leaf blower ban and a law banning fossil fuels in new home construction. Advocacy isn’t just talk.

Trusted by local climate leaders

Bill McKibben, Senator Mike Barrett,  Kerry Emanuel, and Maggie Peard share their support for LexCAN

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Coming Up

Lunch and Learn: Waste Reduction and Modernization Program

February 24th 2026 | 11:30 am - 12:30 pm

Calling all seniors and residents with mobility challenges for a special opportunity to weigh in on the design of an updated waste collection system for Lexington. The Town is exploring changes that would reduce waste and protect the Town from rising waste collection and disposal costs, including:

– Expanding the food waste composting program;

– Transitioning to an automated collection system with standard bin sizes;

– Addressing excess waste beyond what fits in a standard bin size; and

– Creating more accessible diversion opportunities.

A key component to this updated program design will be the size of new trash and recycling carts. The Town is particularly interested in hearing from residents with concerns about wheeling waste carts to and from the curb on trash day, so we can workshop solutions together.

Please join the Waste Reduction Task Force on February 24 from 11:30-12:30 in the Community Center Dining Room.

The event will include a presentation to explain why changes to our waste management system are needed, and what kind of changes are being considered to modernize our waste collection system, reduce waste, and protect us from rising costs. There will be time for questions and input from the group, and we will have sample bins available for you to handle.

Lunch will be provided for all residents who register in advance. To register please fill out this form. If you cannot fill out the online form, you may contact Maggie Peard directly at [email protected] or (781) 698-4538.

Questions?

Reach out to Maggie Peard at [email protected], or visit Lexington’s Zero Waste webpage for more information about the Town’s waste reduction efforts.

Upcoming Events
Newton Democrats: What’s in Your Energy Bill & What Can the State Do?

Feb 22nd @ 5:00 pm

MIT Energy Conference

Feb 23rd @ 8:00 am - 3:00 pm

Greener U Webinar: From compliance to action: building performance standards

Feb 24th @ 12:00 am - 1:00 pm

Climate Conversations

Schedule an Appointment with Lexington’s Energy Advocate!

The Town of Lexington is partnering with MassSave through the Community First Partnership program to bring valuable energy-saving opportunities to our community. As part of this initiative, they have brought on Esther Son Jun as an Energy Advocate. Esther is […]

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Letter to the Editor: LexCAN’s statement of support for the new LHS, for Lexington Observer

This letter was submitted to and printed in The Lexington Observer, October 9 2025. On Monday, Dec. 8, Lexington voters will be asked to approve a debt exclusion in order for the town to raise property tax revenue to fund […]

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Pocket Forests: Piloting a Simple Climate Solution

Lexington is testing an innovative planting method called a pocket forest. It is a small, dense grove of native trees and shrubs planted close together in prepared soil. The goal is to jump-start a healthy mini-ecosystem that grows quickly and […]

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Partner Organizations