About Us

ACTrees is a national nonprofit organization dedicated to building the capacity of its members to plant, sustain, and advocate for trees in America’s communities. With grassroots member organizations and network partners in the United States and Canada, ACTrees engages volunteers to take action to improve the environment where over 90% of people live and work: in cities, towns, and metropolitan areas. Together local ACTrees member organizations have planted and cared for over 15 million trees in cities with help from over 5 million volunteers. Please join us.


ACTrees is a vital and growing national movement to improve the environment and our communities--one tree at a time.


Join us in our mission to improve the health and vitality of cities by planting and caring for trees.


ACTrees is built on the strength of its volunteers and partners.


Meet the people who lead Alliance for Community Trees.


Meet the ACTrees team.


Here's how to find us with your questions or comments.