Join our movement.

Green Apple Day of Service unites parents, teachers, students, companies and local organizations for volunteer projects that transform our schools into safe, healthy and sustainable learning environments.

Join an international movement of nearly a million volunteers in over 70 countries in celebrating the central role that schools play in preparing the next generation of global leaders.

Interested in participating?

Project registration is open for the 2017-18 academic year.

Log in to register

Browse project ideas

Looking for ideas? Here are some great ways to advance sustainability at a school.

View all project ideas

For technical resources about green schools, visit

Project resources

Green Apple project checklist

This guide covers the full breadth of hosting a Green Apple Day of Service project, from beginning to end. It includes event flyers, planning checklists and social media tips.

Learn how to plan your project

Dress the part

Outfit your volunteers on Green Apple Day of Service with our exclusive, organic cotton T-shirts, and thank them for their contributions with Green Apple tote bags, water bottles and pins.

Shop Green Apple Day of Service merchandise