Mary Zeiser

Climate Campaigner

As a Climate Campaigner on’s Extreme Oil Team, Mary Zeiser aids in the development and implementation of the campaign to stop the expansion of extreme oil infrastructure and promote clean energy at local and state levels.

Zeiser was born and raised in Los Angeles, California, and now calls the Sacramento frontlines her home. Through the years, she has helped to organize numerous mass mobilizations and grassroots campaigns across the US. On her days off, Mary enjoys spending time outdoors, meditating and painting.