Climate Adaptation Grants in California

As of October 2026, Grantoria lists 153 Climate Adaptation Grants in California — 3 open right now, across 48 funding agencies. Award amounts range $1K to $150M. The next application deadline is October 22, 2026. All listings are free, with direct links to the official application.

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153total grants
3open now
48agencies
$1K–$150Mfunding range
Oct 22next deadline

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Climate Adaptation grants by state

California (153) Illinois (15)

Climate Adaptation grants by applicant

Public Authority (177) Nonprofits (174) Tribal Nation (165) Small Business (SBA-defined) (109) Individuals (97) City / Municipal Government (90) County Government (84) Tribal Organization (66) State Government (63) 501(c)(3) Public Charity (58) Low-income (35) Public University (31)

Frequently asked questions

How many climate adaptation grants in california are available?
Grantoria currently lists 153 climate adaptation grants in california, of which 3 are open for applications right now. The database is refreshed daily from official federal sources (Grants.gov and SAM.gov).
When is the next deadline?
The next application deadline is October 22, 2026 — about 3 days away. Deadlines vary by program; open any grant to see its exact closing date and application window.
Who is eligible for climate adaptation grants in california?
Eligibility is set by each funding program, but climate adaptation grants in california in this category most often support: Public Authority, Nonprofits, Tribal Nation and Small Business (SBA-defined). Check each grant's eligibility summary for the exact applicant types and requirements.
How much funding is available?
Award sizes range from $1K to $150M, depending on the program and applicant. Each grant shows its specific funding range where the agency has published one.
Is Grantoria free to use?
Yes — Grantoria is completely free. No account or subscription is required to browse climate adaptation grants in california, view deadlines and eligibility, or reach the official application.
How do I apply?
Open any grant to see its full profile — eligibility, required documents, deadlines and a direct link to the official application on the funding agency's website. You apply through the federal portal; Grantoria simply helps you find the right opportunity.

The free database of U.S. federal grants for nonprofits and grant writers — updated daily from official sources, Grants.gov, SAM.gov and other official resources.

✓ 100% free   ✓ No account required   ✓ Direct links to official applications

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