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Science for people and nature

San Francisco Estuary Institute

Photo: Shira Bezalel

 

The solutions we need now to meet the climate crisis

For thirty years, SFEI has provided essential data and knowledge to improve water quality and protect human and ecological health. Increasingly, SFEI is being called upon to help make the Bay Area and communities across California more resilient to the impacts of rising waters, rising temperatures, and increasingly severe storms.

SFEI’s reliable science, networks built on trust, and creative collaboration help restore ecosystems, and inform policy development and the billion dollar investments in infrastructure and nature-based solutions necessary to safeguard our shared home.
 

ABOUT US

 
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Clean
Water

Our cutting-edge pollutant studies and three decades leading the Regional Monitoring Program for Water Quality have led to a cleaner Bay and created a culture of shared responsibility and creativity for continued improvement.

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Environmental Informatics

Our dynamic, science-based tools and data are accessible to all to support decision-making for a healthier environment.

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Resilient
Landscapes

Our nature-based strategies are helping the Bay Area adapt to climate change, sequester carbon, improve human health and wellbeing, support native wildlife, and increase equity.

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Science Communications

We use design and storytelling to make science accessible and usable. We help changemakers share and explore how science protects our communities and the environment.

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Our Donors are Essential

 

Every data point, every restored shoreline, every cleaner drop of water starts with you—see how your support creates a cleaner, healthier, more resilient Bay.
 

2024–2025 Impact Report

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Our Team

SFEI’s 80+ scientists, technologists, and designers work with our partners to define environmental problems, advance public policy, and develop science-based strategies to meet the climate crisis and protect our shared home.