Sierra Club California

We can do the right thing now--for our future.

Support the #PlasticBagBan

To avoid the worst climate change, we must cut fossil fuel usage

The Coastal Commission and Coastal Act are under attack

Water is one of California's most precious resources

Alternatives to carbon-based fossil fuels will end situations like this

Sierra Club CA works to protect California's environmental protections

We advocate for more efficient engines, cleaner fuels, and smarter infrastructure design

We need a clean energy future

California's unique forests, habitats, and wildlife deserve our protection

Healthy, accessible places to recreate close to home are important to quality of life for all