Climate Change Mitigation Grants for 501(c)(3) Public Charity

As of July 2026, Grantoria lists 61 Climate Change Mitigation Grants for 501(c)(3) Public Charity — 5 open right now, across 39 funding agencies. Award amounts range $1K to $550M. The next application deadline is July 27, 2026. All listings are free, with direct links to the official application.

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61total grants
5open now
39agencies
$1K–$550Mfunding range
Jul 27next deadline

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Climate Change Mitigation grants by state

California (223)

Climate Change Mitigation grants by applicant

Nonprofits (238) Public Authority (224) Tribal Nation (223) Small Business (SBA-defined) (187) Individuals (161) City / Municipal Government (82) Low-income (73) County Government (68) Public University (65) 501(c)(3) Public Charity (61) Tribal Organization (54) Private University (44)

Frequently asked questions

How many climate change mitigation grants for 501(c)(3) public charity are available?
Grantoria currently lists 61 climate change mitigation grants for 501(c)(3) public charity, of which 5 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 July 27, 2026 — about 10 days away. Deadlines vary by program; open any grant to see its exact closing date and application window.
How much funding is available?
Award sizes range from $1K to $550M, 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 change mitigation grants for 501(c)(3) public charity, 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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