MCAN fights the climate crisis one town at a time, with the help of local MCAN chapters – and you! MCAN’s role as a facilitator of municipal-level action is unique among Massachusetts environmental groups. We empower our local chapters by enhancing communication, promoting town-level projects that improve communities, decrease climate change-causing pollution, and reduce development time for those projects. MCAN speaks on behalf of all chapters to improve Massachusetts energy and climate policies and programs.