Join the world’s largest environmental movement

Since the first Earth Day in 1970, EARTHDAY.ORG has worked to protect the planet through environmental campaigns, climate education, and community action. Our work continues year-round, bringing people together to create a healthier future for people and the planet.

  • Canopy Tree Project

    Help restore the forests wildlife depends on.

    Launched in 2010 to restore ecosystems and strengthen communities, our program has planted hundreds of millions of trees worldwide.

    Plant a tree See where we plant

EARTH DAY 2027

Food for Our Planet™

Food shapes our health, our environment, and our future. The theme for Earth Day 2027, Food for Our Planet™, calls for a transformation of food systems to create healthier, more sustainable futures for people and the planet.

Farmers working a flooded rice paddy at the edge of a river A market stall piled with fresh fruit and vegetables
The whole Earth seen from space

Earth Hub

Your guide to environmental action

Curiosity can change the world.

From mass actions and grassroots organizing to digital pressure, find your way to take part. Explore practical tools, quizzes, fact sheets and educational resources to understand the challenges and join our latest campaigns.