GreenAllies

About GreenAllies

GreenAllies is a youth-powered movement putting students at the center of change. We envision a world where students are not only seen as leaders, but are empowered to drive real change. Where communities grow stronger through youth-led action, shared purpose, and environmental stewardship. We are a 501c3 nonprofit that engages with, empowers and supports students to become local community leaders in environmental sustainability. Our Pottstown headquarters is the home of the student-led Althouse Arboretum, which serves as a replicable model of locally-focused, student environmental leadership. Green Allies’ national mission shines every day at the Althouse Arboretum. Voted Pennsylvania’s Outstanding Environmental Education Program, and presented with the 2025 Governor's Award for Environmental Excellence, GreenAllies now wants to use its replicable model to help other schools and organizations across the state and throughout the country with their own environmental programs and projects.