Celebrate the 50th Anniversary of Earth Day with a global community of changemakers. Earth Day Ecochallenge is a 30-day environmental and social engagement program. Participants select actions to take that align with their values and make a 30-day commitment to complete those actions while reinforcing more sustainable habits.

Earth Day Ecochallenge connects you to a global community of advocates and changemakers, each doing what we can, in ways that are most relevant to us, to make this great spinning dot we call home a healthier, more equitable, more sustainable place. The solution to the planet’s biggest challenges lies in the power of collective action. By taking action in our own lives and inspiring the people around us, each of us contributes to a world of impact.