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Colorado Sierra Club
Home
Act Now
Our Work
News & Blog
Volunteer
Politics and Elections
Become a Member
Donate
Calendar
About Us
Contact Us
  • Home
  • Act Now
  • Our Work
  • News & Blog
  • Volunteer
  • Politics and Elections
  • Become a Member
  • Donate
  • Calendar
  • About Us
  • Contact Us
  • Home
  • Act Now
  • Our Work
  • News & Blog
  • Volunteer
  • Politics and Elections
  • Become a Member
  • Donate
  • Calendar
  • About Us
  • Contact Us

About Us

The Colorado Sierra Club is a powerful collective of  more than 100,000 grassroots changemakers working together across the state to advance climate solutions, act for justice, get outdoors, and protect lands, water, air, and wildlife. We are an organization that believes in the power of working together to make change happen.


As the Colorado chapter of the national Sierra Club, the largest and most influential grassroots environmental organization in the U.S., together for over 126 years we have helped shape the way people can participate in local, state, and national advocacy and policy work, so that we can better protect the planet—and each other.


We have a lot more change to make, because so much more is possible. We work alongside other local and national groups because we are more powerful together.

LOCAL GROUPS

Denver Metro Network, (Denver; surrounding counties)To get involved contact us at colorado.chapter@sierraclub.org


Headwaters, (Breckenridge; Summit, Eagle, & Grand Counties) 


Indian Peaks, (Boulder; Boulder County) 


Pikes Peak, (Colorado Springs; El Paso County) 


Poudre Canyon, (Fort Collins; Weld and Larimer Counties) 


Roaring Fork (Aspen/Glenwood Springs; Pitkin and Garfield counties)Find us on Facebook here!


Sangre de Cristo, (Pueblo; surrounding counties) 


Trappers Lake Group, (Steamboat Springs; Jackson, Moffat, Rio Blanco, and Routt counties) 


Uncompahgre Group, (Grand Junction; surrounding counties) 


Denver ICO >>

Boulder Valley ICO >>

committees

Transportation Committee

Contact: Becky English beckyrep@gmail.com


Conservation Committee

Contact: Ramesh Bhatt bhattlex@gmail.com


Water Committee

Contact: Ramesh Bhatt bhattlex@gmail.com 


Oil and Gas Committee

Contact: Harv Teitelbaum harv@treeclimbingco.com


Legislative Committee

Contact: Jan Douglas jjdouglas51@gmail.com / SJ Light sjlight0312@gmail.com


Political Committee

Contact: Russ Chapman russ.d.chapman@gmail.com

Our Team

Emily Gedeon

Acting Chapter Director

emily.gedeon@sierraclub.org

Dana McMaster

Administrative Lead

dana.mcmaster@sierraclub.org

Jon Biggerstaff

Volunteer Coordinator

jon.biggerstaff@sierraclub.org

Ren-Caspar Smith

Fossil Free Front Range Organizer

ren.smith@sierraclub.org

Jenny Wilford

Clean Energy Advocate 

jenny.willford@sierraclub.org

Alexis Schwartz

Political Organizer 

alexis.schwartz@sierraclub.org

Sarah Clark

Lead Organizer

sarah.clark@sierraclub.org

Vanessa Cordova

Communications Manager

vanessa.cordova@sierraclub.org

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