The Binational Resilience Initiative has resulted in:
50
Community-based organizations supported
12
+Coastal resilience grants with a youth focus
30
Collaborative coastal resilience projects supported
As of February 2026
Grant Opportunity: Coastal/Marine & Water Resilience in the Cali-Baja Region
The 2026 Binational Resilience Initiative (BRI) Coastal/Marine and Water Grants support binational projects that strengthen climate resilience across the Cali-Baja region, with a focus on coastal and marine ecosystems shared by San Diego County and northern Baja California and water resilience.
Each project must include at least one U.S. nonprofit and one Mexico-based nonprofit (or equivalent tax-exempt entity). The lead applicant must be a qualified nonprofit in either country.
1. Coastal/Marine Grants
Communities in the Cali-Baja region share ecosystems, watersheds and coastlines. The BRI Coastal/Marine Grants supports binational partnerships that advance research, collaboration and community-driven solutions to address climate impacts affecting our shared region.
2. Water Grants
In San Diego and Tijuana, water treatment facilities have not been expanded at a pace that matches urban expansion. The BRI Water Grants further advances a water resilience strategy that supports the health of our communities and helps sustain water resources for the future.
Key Details
- Eligible applicants: 501(c)(3) public charities or Mexican nonprofits (donataria autorizada) in good standing
- Maximum funding:
- Up to $50,000 per year per organization
- Up to $100,000 per year per binational project (combined across partners)
- Grant term: Up to 12 months
- Application deadline: April 3, 2026 at 5:00 p.m. PDT
Detailed information, including full eligibility requirements and application instructions, is available in the Grant Guidelines.
Grant Guidelines: English Grant Guidelines: Spanish Apply Now
For questions, contact Yamilett Carrillo or Nancy Torres at environment@sdfoundation.org.
Building Cross-Border Resilience
A partnership of San Diego Foundation and the International Community Foundation, the Binational Resilience Initiative places geographic focus on the Cali-Baja coastline region that spans from Oceanside in North San Diego County in the U.S. to Ensenada in Northern Baja California, Mexico.
This is the largest economic zone along the U.S.-Mexico border and generates a regional GDP of $250 billion, an estimated $70 billion in cross-border trade flows and more than 90 million people crossing the border each year.
This initiative addresses our cross-border region’s climate vulnerabilities by empowering binational collaborations between civil organizations, scientists, community leaders and other stakeholders.
The Binational Resilience Initiative helps to:
Improve Coastal Resilience
Fund pilot green infrastructure projects like wetlands restoration to help the region weather the impacts of climate change such as coastal flooding and shoreline erosion
Reduce Pollution Impacts
Work with partners to innovate and reduce the presence of pollution in the binational lower Tijuana River watershed to create healthier oceans and waterways on both sides of the border
Champion Local Leadership
Strengthen binational, regional leadership by collaborating and making decisions with members of communities that are inequitably affected by climate change
Build a Knowledge Base
Conduct new research to expand the understanding of our binational coastal resilience needs, helping to inform and support better decision-making for community leaders and policymakers
Thanks to our Partners
The Binational Resilience Initiative is a partnership of San Diego Foundation and International Community Foundation.
Funders for the initiative include The Builders Initiative and Alumbra Innovations Foundation, which together seeded the initiative with $1,975,000 in combined funding. Other project partners include Resilient Cities Catalyst and the San Diego Regional Climate Collaborative housed at the Nonprofit Institute of the University of San Diego.
Community Impact
$650,000 Available for U.S. & Mexico Nonprofits to Tackle Tijuana River Pollution & Protect Coastal Communities
Community Impact
How Philanthropy Is Powering the Next Generation of Environmental Leaders in Cali-Baja
Environment
San Diego Foundation Awards $650K to Combat Pollution and Build Resilience in Tijuana River Watershed and Cali-Baja Coast
Community Impact
Binational Resilience Initiative: Preserving Our Coastlines Through Environmental Justice and Collaboration











