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: Parable of the Sower

September 14th 2026 | 7:00 pm - 8:30 pm

Octavia Butler published this prescient novel in 1993, the first book of a trilogy imagining a future that included climate disruption leading to social upheaval. 

In 2024, with the world descending into madness and anarchy, one woman begins a fateful journey toward a better future.

Lauren Olamina and her family live in one of the only safe neighborhoods remaining on the outskirts of Los Angeles. Behind the walls of their defended enclave, Lauren’s father, a preacher, and a handful of other citizens try to salvage what remains of a culture that has been destroyed by drugs, disease, war, and chronic water shortages. While her father tries to lead people on the righteous path, Lauren struggles with hyperempathy, a condition that makes her extraordinarily sensitive to the pain of others.

When fire destroys their compound, Lauren’s family is killed and she is forced out into a world that is fraught with danger. With a handful of other refugees, Lauren must make her way north to safety, along the way conceiving a revolutionary idea that may mean salvation for all mankind.

Description from Goodreads. Read the Parable of the Sower, and come to discuss it with LexCAN at Cary Library! Registration is required and will open on August 1. Register Here.

Upcoming Events
Order a Discounted Rain Barrel by July 5

Jun 1st @ All Day

Massachusetts Pollinator Network Webinar: Beyond Pretty Flowers: Turning Pollinator Watching into Credible Citizen Science

Jun 30th @ 7:00 pm - 8:15 pm

MAPN Monthly Habitat Chat

Jul 1st @ 12:00 pm - 1:00 pm

Climate Conversations

Article 31 Special Election Results: What They Mean

On June 16, the town voted on whether to uphold Article 31, an amendment that would allow the town to charge fees for trash past a certain threshold. Although 4,374 residents voted against the amendment and 2,977 voted for it, […]

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Vote YES on Tuesday, June 16 to cut down a third of Lexington’s household trash

  Voting YES is a climate action to reduce trash. YES means the town will still collect one free bin of trash per household weekly and may charge a reasonable fee for trash in excess of one bin. According to […]

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Bridging the Gap to Clean Energy with Lexington HeatSmart for Chinese Speakers

Lexington is leading the way in clean energy, but technical jargon and complex incentive programs can often create barriers to adoption. To ensure all our neighbors can access clean energy incentives, LexCAN has launched Lexington HeatSmart for Chinese Speakers. What is […]

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Partner Organizations