Sierra Club Massachusetts

The Sierra Club in Massachusetts has an over 45-year legacy of protecting the environment with successful legislative, advocacy, and educational campaigns. (Scroll down to learn more!)

  • Category: Exhibitors


Founded by legendary conservationist John Muir in 1892, the Sierra Club is now the nation's largest and most influential grassroots environmental organization - with more than 2.7 million members and supporters. Our successes range from protecting millions of acres of wilderness to helping pass the Clean Air Act, Clean Water Act, and Endangered Species Act. More recently, we've made history by leading the charge to move away from the dirty fossil fuels that cause climate disruption and toward a clean energy economy.

The Sierra Club is volunteer-driven with more than 60 chapters, including at least one for every U.S. state including here in Massachusetts.

The Massachusetts Chapter is governed by a nine member volunteer Executive Committee (“ExCom”). ExCom members are voted on by Massachusetts Sierra Club members each fall.

The Chapter also has several volunteer member Groups that operate on the local level throughout the state:

  • Cape Cod and Islands Group: All of Barnstable, Dukes, and Nantucket counties.
  • Greater Boston Group: Arlington, Belmont, Boston, Braintree, Brookline, Cambridge, Chelsea, Dedham, Everett, Lexington, Medford, Melrose, Milton, Needham, Newton, Quincy, Reading, Revere, Somerville, Stoneham, Waban, Wakefield, Waltham, Watertown, Wellesley, Weymouth, Winchester, Winthrop, and Wollaston.
  • Thoreau Group: Acton, Bedford, Boxborough, Carlisle, Concord, Lincoln, Littleton, Maynard, Stow, Sudbury, Wayland, and Weston.

Learn more at the Sierra Club Massachusetts website.