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Let's get out there.

The Earth is our only home.
And the Sierra Club is dedicated to exploring, enjoying, and protecting it for everyone.

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Ryan Zinke Is Out at the Department of the Interior

17 Ways to Stuff a Stocking Right This Holiday Season

100 Cities Agree: 100% Clean Energy For All

We champion  solutions to the climate crisis.

We work  for  clean air, safe water, land protection, and a vibrant natural world.

We fight  for environmental and social justice.

We believe   in getting people outside to enjoy the outdoors.

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There’s a place for you here. Join more than 3.5 million people fighting for change.

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We’re building a movement that helps people from all walks of life connect to protect the places they live and the lands they love. See what’s happening in your neck of the woods.

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We can’t protect our climate simply by saying ‘no’ to bad ideas. We must also shout ‘yes!’ to better ideas.

- Michael Brune, Sierra Club Executive Director

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Since 1892

276

coal plants retired

439

parks & monuments established

15K

outings taken per year

3.5M

members & supporters