• Image 01
  • Image 02
  • Image 03
  • Image 04
  • Image 05
  • Image 06

WE ARE AN UNSTOPPABLE MOVEMENT OF
EVERYDAY PEOPLE, WORKING TOGETHER TO BUILD A FOSSIL-FREE FUTURE POWERED BY 100% RENEWABLE ENERGY.

From floods to fires, Colorado is already experiencing the impacts of climate change. We have the solutions to solve this crisis, but need your help to overpower fossil fuel interests.

JOIN IN!
DONATE

You have the power to solve the climate crisis and

getting started is easy.

Join over 20,000 Coloradans who have signed up to take action. We will connect you with opportunities to get involved and keep you updated on the latest news.

OUR PILLARS OF ACTION

Build a Powerful Grassroots
Movement

Keep All Fossil Fuels in the
Ground

Promote Just & Equitable Solutions

Join An Event Near You

About Us

350 Colorado is a group of thousands of volunteers, supported by a small but powerful staff. We started organizing in 2009 and have grown to be the largest Colorado-based grassroots network focused on taking action to stop climate change. We have over nine volunteer lead teams across the state and over a dozen committees powering strategic, successful campaigns.

Learn more about us and our accomplishments:
LEARN MORE

Latest Updates

350 Colorado May 2020 Newsletter

“Today the newsletter committee celebrates the one-year anniversary of our first publication. I can’t thank our incredibly talented volunteers enough for their hard work and dedication to producing this entirely volunteer written publication! Thank you to all of our readers and 350 Colorado volunteers for giving us so much to write about!” – Julia Williams, 350CO Communications Director

Stop Fracking!

Colorado is at a crossroads: The fossil fuel industry is invading our neighborhoods and ruining our air, water, land, health and climate.

Tell the COGCC and Gov. Polis to take action to protect our communities now!

Send your letter now!

Support Climate Action

Help us build a powerful climate movement. Every dollar donated helps level the playing field with fossil fuel interests.

Find Us On Facebook

Give us a like and you'll get info on all of our upcoming events and group meetings in your feed!


Like us

FacebookTwitter