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Sierra Club

Updated: April 23, 2018

The Sierra Club is now the nation’s largest and most influential grassroots environmental organization — with three million members and supporters. Our successes range from protecting millions of acres of wilderness to helping pass the Clean Air Act, Clean Water Act, and Endangered Species Act. More recently, we’ve made history by leading the charge to move away from the dirty fossil fuels that cause climate disruption and toward a clean energy economy.


Address 1: 2101 Webster St., Suite 1300
City: Oakland
State/Province: California
Country: United States
Postal Code: 94612


Phone: 415-977-5500

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