About Us

Our Mission

Building the world’s largest environmental movement

Earth Day Network’s mission is to broaden and diversify the environmental movement worldwide and to mobilize it as the most effective vehicle to build a healthy, sustainable environment, address climate change, and protect the Earth for future generations.

Growing out of the first Earth Day, Earth Day Network is the world’s largest recruiter to the environmental movement, working with more than 50,000 partners in 196 countries to build environmental democracy. We work through a combination of education, public policy, and consumer campaigns.

The first Earth Day on April 22, 1970, activated 20 million Americans from all walks of life and is widely credited with launching the modern environmental movement. The passage of the landmark Clean Air ActClean Water ActEndangered Species Act and many other groundbreaking environmental laws soon followed. Twenty years later, Earth Day went global, mobilizing 200 million people in 141 countries and lifting environmental issues onto the world stage. More than 1 billion people now participate in Earth Day activities each year, making it the largest civic observance in the world.


As the 50th Anniversary of Earth Day approaches, the time is long overdue for a global outpouring of energy, enthusiasm, and commitment to create a new environmental paradigm. Earth Day 2020 can be the catalyst that galvanizes an unparalleled global collaboration.

Earth Day 2020 Prospectus


At every turn, EDN works to broaden the definition of “environment” to include issues that affect our health and our communities, such as greening deteriorated schools, creating green jobs and investment, and promoting activism to stop air and water pollution.


With our partner organizations, EDN provides civic engagement opportunities at the local, state, national and global levels around the world. Recognizing that climate change impacts our most vulnerable citizens first and most severely, EDN often works with low income communities to bring their voices and issues into the movement.


For the past 45 years, EDN has created civically–oriented innovative programs with partners both inside and outside of the environmental movement to tackle new challenges. Our successful environmental campaigns on issues ranging from voter registration to environmental education make Earth Day Network an environmental leader.


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