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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Next Event

Beyond Plastics Book Talk: The Problem with Plastic: How We Can Save Ourselves and Our Planet Before It’s Too Late.

June 17th 2026 | 7:00 pm

Plastic is everywhere — wrapped around our food, stitched into our clothes, even coursing through our veins. What began as a marvel of modern science has become a toxic industry that is harming our health, polluting our planet, and driving climate change. According to a recent report in The Lancet, the world is in a plastics crisis, causing disease and death from infancy to old age, and covering the planet with 8 billion tons of plastic waste. Without bold new laws, these problems will only worsen. Plastic production has increased exponentially since single-use plastic’s start, from 2 million tons per year in 1950 to 450 million tons per year today. And production is expected to triple by 2060. Given that less than 6% of plastic is actually recycled in the United States, all that plastic will continue to harm us, our communities, and our environment.

The good news is there’s still time to turn off the tap and live in a world without pointless plastic. That’s the hopeful message at the heart of the new book, “The Problem with Plastic: How We Can Save Ourselves and Our Planet Before It’s Too Late” from The New Press by Judith Enck and Beyond Plastics with Adam Mahoney.

The plastic pollution crisis is massive, systemic, and urgent. But “The Problem with Plastic” offers hope: We, collectively, have the power and influence to effectively slow the production of plastic. Plastic pollution is not inevitable; it’s the result of choices made by businesses, governments, and, to a lesser extent, everyday people. By equipping people with knowledge, hope, and an arsenal of solutions, we can put people and the planet before plastic, and save ourselves while there’s still time.

Join co-author Judith Enck for a free book talk at the Brookline Booksmith in Brookline, MA on Wednesday, June 17 at 7:00 PM to learn more about the plastic pollution crisis and the solutions outlined in this bold new book.

Order your copy of the book now.

Upcoming Events
PlugIn MassEnergize event: From Gas Pumps to Charging Stations: EV Basics for Everyday Drivers

Jun 17th @ 7:00 pm

Moths after Dark: An Evening With The Caterpillar Lab $54

Jun 17th @ 9:00 pm - 11:50 pm

Learning or Rediscovering the MBTA

Jun 18th @ 10:00 am - 12:00 pm

Climate Conversations

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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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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Lexington Green Network Facebook Group

Partner Organizations