- Academics and Research
- Get Involved
- Zero Waste
Celebrate the 50th Anniversary of Earth Day with a global community of changemakers. Dedicate your actions to Earth throughout all of April!
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. Welcome to Earth Day Ecochallenge!