We work to protect Colorado’s climate, air, land, water, and communities through organizing, advocacy, and elections. 

Protecting our environment means preserving what we love about Colorado. Our stunning mountains, open vistas, and rushing rivers inspire us and connect us to the majesty of nature. Unfortunately, our amazing state faces grave threats.

Powerful interests are constantly pushing to put pollution and profit over public health. We are at the front lines working to protect the air, land, water, and people across our state. For over 50 years, we’ve worked with communities statewide to ensure that our quality of life and our environment are protected. We work to elect pro-conservation leaders to public office and then hold our decision makers accountable to move Colorado forward in protecting our environment.