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

Climate Book Club: From Wasteland to Wonder

April 6th 2026 | 7:00 pm - 8:30 pm

REGISTER HERE

LexCAN is pleased to co-sponsor a new “Climate Book Club” in partnership with Cary Library.

April 6th 7:00-8:30 PM

Cary Library, Large Meeting Room 

1874 Massachusetts Avenue, Lexington

This April we will be discussing “From Wasteland to WONDER: Easy Ways We Can Help Heal Earth in the Sub/Urban Landscape”. This event is co-sponsored by Lexington Living Landscapes.

Registration required through Cary Library

“Save time & help heal earth:

The way we currently manage the sub/urban landscape is creating a wasteland and harming the well-being of Earth. Fortunately, we have an alternative path: we can work with natural systems instead of working against them. By doing so we can help heal Earth. We also save time and money because we perform fewer tasks and use fewer products. Best of all, these are simple things that anyone can do regardless of their knowledge or experience.“  Basil Camu, Author

Here is a link to a recent webinar with Basil Camu from wildones.org.

Download the book for free here

Find Copies at Cary Library

Order your own hardcopy here 

Upcoming Events
Lexington Living Landscapes and Lexington Conservation Division Native Plant Sale

Mar 10th @ All Day

Order a Habitat Patch Kit by April 4

Mar 25th @ All Day

Order a Free Tree by April 18

Mar 27th @ All Day

Climate Conversations

Climate Book Club: From Wasteland to Wonder

LexCAN is pleased to co-sponsor a new “Climate Book Club” in partnership with Cary Library.  April 6th 7:00-8:30 PM Cary Library, Large Meeting Room  1874 Massachusetts Avenue, Lexington  This April we will be discussing “From Wasteland to WONDER: Easy Ways We […]

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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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Stay Connected

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For conversations about sustainability, join the

Lexington Green Network Facebook Group

Partner Organizations