The Climate Activist: Newsletters & Action Alerts

The Climate Activist is a quarterly newsletter supporting local climate activists in their efforts to reduce climate warming emissions and increase carbon sequestration. It also features actions taken by climate activists across the country who are making the transformational changes needed to restore a safe and stable climate.

The Climate Activist Action Alert is published in the months between newsletters and highlights national, community, and personal actions that can address the causes of our climate crisis.

Welcome to our newsletter and action alert archive. The articles and linked resources can now be found (and searched by keyword) on the Articles page.

Open any of the newsletter or Action Alert links below to read, subscribe or translate to your preferred language.

New Logo, New Name, New Website URL: In case you missed it, please note a few changes that took effect beginning in January 2026.  You’ll see a new logo in the header of our newsletter and a new name in the paragraph immediately below the header. Both are the result of a change in our Sierra Club home (hosting entity) from the Grassroots Network program to a Task Force of the Conservation Committee of Sierra Club California – a minor administrative change.

We’re still Sierra Club, we’re still an all volunteer team, and we’ll continue to support local climate activists across the country.

Note that some “continue reading” and other links in The Climate Activist and Action Alerts published prior to December of 2023 may be broken. The articles and linked resources can now be found (and searched by keyword) on the Articles page.

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