TreePeople is a nonprofit organization dedicated to promoting environmental stewardship, climate resilience, and sustainable urban ecosystems. Founded in 1973, TreePeople works to restore and protect urban forests, transform communities through tree planting, and advocate for policies that address climate change and environmental justice in Southern California.

The organization’s core mission is to help communities take action in greening their urban landscapes by planting trees, creating green spaces, and managing natural resources. TreePeople focuses on planting trees in neighborhoods, schools, and parks, working with local residents and volunteers to increase canopy coverage, improve air quality, and enhance overall public health.

In addition to tree planting, TreePeople is committed to educating the public about the importance of trees in combating climate change, managing water resources, and promoting biodiversity. Through hands-on workshops, school programs, and community projects, they teach people how to build greener, more sustainable cities.

TreePeople also engages in policy advocacy, pushing for stronger environmental regulations and climate policies that protect urban forests, reduce pollution, and promote equitable access to green spaces. By empowering communities to take action, TreePeople strives to create a greener, healthier future for Southern California and beyond.