Wyoming Chapter

 

Welcome to Sierra Club Wyoming Chapter 

Sierra Club Wyoming Chapter members celebrate the 50th anniversary of the Wilderness Act by going to the wilderness.Founded in 1894, the Sierra Club is America’s largest, oldest and most influential grassroots environmental organization. Our mission is to explore, enjoy and protect the planet.

Wyoming is the home of some of the most spectacular national parks, remote wilderness, abundant wildlife, and undeveloped landscapes in the entire country.  Wyoming is also rich in energy and mineral resources, and our economy, in recent decades, has been dependent on coal, natural gas, and oil development.   Sierra Club Wyoming Chapter works to protect our phenomenal natural environment from industrial development while promoting the transition in Wyoming to clean energy and a sustainable economy for the future.

Our strength lies in our members and supporters.  Please become a new member or renew your membership today. We also invite you to get involved and we welcome your donations to support our important work.

Thank you for all you do to protect Wyoming’s environment. 

Take our Carnivore Protection Pledge

Be an advocate for carnivores and join the in on the effort to achieve permanent, strong carnivore protections throughout Wyoming and the Americas. 

Website Photos

We are pleased to showcase photographs of Wyoming’s public lands and wildlife by very talented local and regional photographers.  We appreciate their generosity in donating the use of their photos.  The website header photo was contributed by Rob Joyce of Laramie.  Place cursor over other photos to see photographer credits.  If you would like to submit your photos for consideration, please contact us.

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Calendar

The calendar below shows upcoming events including outings sponsored by the Chapter. Click on the event name for more information and to sign up. For more information on outings in general, go to the Get Outdoors tab. For outings in and near Jackson Hole, please go to the Teton Group website.

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Local News and Information

A New Year, and a New (Urgent) Opportunity to Save Biodiversity

January 14, 2022
“Cultivating reverence for the simple wonders of life is, in our times, a powerful act of resistance. Choosing to step outside, to open our eyes, ears, and hearts to the presence of this beautiful planet takes courage and freedom. Society has...

WHY WE CAN’T WAIT TO ACT ON CLIMATE

August 18, 2021
Last week the Intergovernmental Panel on Climate Change released a new report outlining the root causes and disastrous future impacts of a warming world. Sierra Club volunteer and climate activist, Greg Findley, writes about why we have no time to...

Climate Change in the Greater Yellowstone Ecosystem

May 4, 2021
The first major climate assessment focusing on the Greater Yellowstone Ecosystem (GYE) forecasts rising temperatures for the entire ecosystem over the next 50 years. These climatic changes are predicted to shrink the snowpack and change the timing...

LTE: "It shouldn't be business as usual"

April 14, 2021
Sierra Club Wy Chapter Chapter Chair Debra Park, from Casper, WY, wrote a Letter to the Editor published in the Casper Star Tribune on April 4, 2021. She writes to express her disappointment in comments made by the director of the Wyoming Game and...