Take Action

  Team Sierra is a community determined to create a healthy world for all. Together, we're raising funds to support the Sierra Club's work for our climate and communities, wildlife and wild places. Earth Day has special meaning for...

A democratic Sierra Club demands grassroots participation   The annual election for Sierra Club’s Board of Directors is now underway.   Those eligible to vote in the national Sierra Club election will receive in the mail...

The Department of Water Resources (DWR) is considering letting California’s largest water users build a 1.5 million acre foot, or 20 sq mi, reservoir that would divert much more water from the Sacramento River. At 13,200 acres, Sites Reservoir...

In April of last year, the Santa Ana Regional Water Quality Control Board voted to grant Poseidon a permit to move ahead with the construction of their ocean desalination plant. The next step of course is that Poseidon would have to come before the...

Register for AddUp and Register to show support for the "No to Poseidon Desalination Plant!" Each month we will highlight one action you can do that will make a difference if you only have 15 minutes. This month, we suggest creating an...

You can help decide the direction of the nation’s largest grassroots environmental organization by voting in the Sierra Club’s annual board of directors election. National Board members are elected for three-year terms.   The 2022...

How does a business supporter of the Sierra Club decide on which action to take if they only have 15 minutes during a week or even during a month where taking action is possible?    We have 100,000 supporters in Southern California, and...

Oil spills are catastrophic events that make all of us coastal activists in some ways. We must unify in our support in effective and meaningful responses that can make a difference. For those Sierra Club volunteers with a focus on coastal issues, it...

You can green your neighborhood, make it safer to walk in, and more. Cool Block teams will meet, discuss, and implement sustainability concepts on topics related to energy efficiency, water conservation, emergency preparedness, and more.  It...