A Climate Change with Matt Matern Climate Podcast

Kim Siehl is the Executive Director of Grades of Green, an international environmental nonprofit dedicated to empowering young people to become environmental leaders. Under her leadership, the organization delivers educational programs, campaigns, and hands-on initiatives that equip students with the knowledge and skills to drive meaningful environmental change in their schools and communities.

Through Grades of Green’s global reach, Kim works to inspire the next generation of changemakers by fostering environmental stewardship, leadership, and sustainability education. Her commitment to youth empowerment has helped expand opportunities for students around the world to take action on pressing environmental challenges.