Registered Challengers

A total of 128 regular people like you stepped up and registered for the 2020 International Climate Action Challenge. Check out the list of 2020 registered challengers and their creative projects.


They worked to launch or expand their environmental or community initiatives and grow their teams. 

Challengers used the Climate Action Challenge book and workbook, participated in live weekly trainings, completed weekly assignments and check-ins, and collaborated with fellow challengers and mentors from around the world in our challenge portal. 

Featured Challengers

29 teams earned Eco-Champion status by completing check-ins, sending documentation and photos of their efforts, and completing an interview or video report. They started teams to mobilze their cities, neighborhoods, schools, and provinces.

Together, they planted 43,000 trees, did 86,000 voter outreach contacts, planted 55 gardens and started 2 urban farms, delivered 3,000 eco-friendly COVID kits, and more. And this was all right in the peak of the coronavirus pandemic!

Read on to meet the challengers and get pumped about how you can transform your community.

Sign up for the free Quick Start Training to find out more about the 2021 challenge!

About the Climate Action Challenge

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Green Team Academy helps people get together, make a difference, and feel better!


In August 2020, we hosted the first International Climate Action Challenge and demonstrated the concepts outlined in the book by Green Team Academy founder, Joan Gregerson, Climate Action Challenge: A Proven Plan for Launching Your Eco-Initiative in 90 Days

Check out the stories here to discover how regular people like you made an impact fast!


Sign up for the Quick Start Training to find out how the challenge can help you and your community go from passion to action and make a difference quickly! The 2021 Challenge kicks off on August 18, 2021.