Welcome to the Sierra Club’s Pennsylvania Chapter! We are the only member-led statewide environmental organization in Pennsylvania and we believe our open spaces, clean water, and natural resources should be protected so that current and future generations may enjoy them. In addition to our offices in Pittsburgh, Harrisburg, and Philadelphia, we have nine active regional groups all across the state that help us explore, enjoy, and protect our state's many environmental resources and fight for safe and livable communities. Explore our site to see recent action alerts, read the latest blogs, and learn how you can get involved.
Call for Nominations! Chapter At-Large Executive Committee Members for 2025
The Sierra Club Pennsylvania Chapter is looking for dedicated members who want to become an At-Large member of the Pennsylvania Chapter Executive Committee (ExCom). Three At-Large members of the ExCom will be elected in 2024 to serve in 2025-2026. Learn more here.
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Local News and Information
Supreme Court Sides with EPA, Environmental and Health Groups in Carbon Emission Standards Case
October 17, 2024
Washington, D.C. – Yesterday, the United States Supreme Court denied a request by big polluters to block the Environmental Protection Agency’s (EPA) carbon emission standards for power plants from taking effect, ruling in favor of the agency and its...
October 2024: the Sylvanian
September 2, 2024
Welcome to the online-only Pennsylvania Chapter newsletter, the Sylvanian! Please read our October 2024 issue!
Climate Change Legislation in Pennsylvania
September 25, 2024
Currently, there are four bills in the Pennsylvania Legislature highlighting climate change: Energy Efficient Appliance Standards; Solar for Schools; Community Solar; and Offshore Wind (for Lake Erie).
Pushing Back Against Greenwashing
September 25, 2024
As more people become concerned about the state of the environment, the consequences of climate change, air and water pollution, plastics, and the extinction of species, the number of ‘green’ product claims continues to grow. Science denial,...
Get to Know... The Allegheny Group
September 25, 2024
The Allegheny Group (ALG) is the largest group by area in the Pennsylvania Chapter and second highest in membership (4,210). It covers the entire southwest corner of the state comprising 14 counties, the most populous being Allegheny County, which...