About Sierra Club
Sierra Club has grown to become America's largest grassroots environmental advocacy organization--and also one of its most effective. The Sierra Club promotes outdoor activities and environmental activism on both the local and national levels through political lobbying, education, outings, and publications. Sierra Club's has more than 2.6 million members and supporters, organized into state and regional chapters throughout the US and Canada. Sierra Club publishes books, calendars, Sierra Magazine, and numerous newsletters and digital content. Its current issues include moving beyond coal-fired power, promoting clean energy, stopping the worst of the natural gas boom, and expanding iconic landscapes across the U.S. The group was founded in 1892 by world renowned naturalist John Muir. Working at the Sierra Club, no matter what your position, means that you are working to build a green, equitable, 100% clean energy future for generations to come.