Filmmaking 101 with Nick Zachar

Filmmaking 101 with Nick Zachar

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Discover how to tell your story

and inspire action in 60 seconds.

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Take the Challenge!

Our mission is empowering everyday people to #BeTheChange.

Our 90-day challenge model provides structure, accountability, results, and fun.

Join us!

Attend the Dec 14-16 Impact Summit

Join us for our 3-day Impact Summit to meet the top teams from the 2021 International Climate Action Challenge.

Meet the Challengers

In 2021, over 350 people from 28 countries are participating in the 90-day challenge.


Meet the everyday people who are stepping up to #BeTheChange!

Get the Book & Workbook

Climate Action Challenge Book and Workbook


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Join our crew! We have short-term and long-term opportunities for graphic designers, social media managers, project managers, and others!

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Love what we do? Support our diverse and inclusive climate action work! Get global recognition and authentic engagement! Find out how to become a sponsor.  

Welcome to the

2021 International Climate Action Challenge!

Hello fellow eco-enthuiast,

Are you concerned about the state of the planet? Does it seem like our world leaders are always distracted by some short-term problem while ignoring the bigger, critical issues around climate change, the environment, and social justice? 


The predictions for the future of life on the planet is dire. But, that's only if we don't change. Here's the thing...


There is actually a silver lining. We don't have to wait for anyone else to figure it out. We can take responsibility and take action now!


Start with the book: Climate Action Challenge: A Proven Plan for Launching Your Eco-Initiative in 90 Days.


We demonstrate that those principles work by hosting the annual International Climate Action Challenge. Regular people from around the world sign up to launch their environmental and community initiatives in 90 days. 


In 2021, 75 teams from 28 countries are going from passion to action from September 1 to November 30, 2021. You can #BeTheChange by joining us!


Join us!

We look forward to collaborating with you to empower everyday people to #BeTheChange.


Thank you, Joan

Joan Gregerson, Eco-Nut

Joan Gregerson is the founder and director of Green Team Academy and host of the International Climate Action Challenge. Joan is the author of the book, Climate Action Challenge: A Proven Plan for Launching Your Eco-Initiative in 90 Days

Thank You to Our 2021 Partners!


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The Wright Architect
Moving with Madison - Eco-Friendly Homes Podcast
Twiggs & Co
Good Business Colorado


Housing Justice


Featured Partners

Earth Guardians Africa
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Get the book that was named one of the top 12 climate change books by activists in 2021 by NBCNews

Book and Workbook

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