As of July 2026, Grantoria lists 26 Mega Grants ($1M+) — Climate Adaptation — 20 open right now, across 11 funding agencies. Award amounts range $1K to $1,000M. The next application deadline is August 6, 2026. All listings are free, with direct links to the official application.
The Flood Mitigation Assistance (FMA) grant program makes federal funds available to states, U.S. territories, federally recognized tribal governments, and local governments to reduce or eliminate the…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.029⏰ Aug 6, 2026
The Cooperating Technical Partners Program (CTP) is one mechanism that FEMA and the National Flood Insurance Program (NFIP) use to deliver flood information to communities. CTP recipients…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.045⏰ Aug 17, 2026💰
up to $5,000,000
The Cooperating Technical Partners Program (CTP) is one mechanism that FEMA and the National Flood Insurance Program (NFIP) use to deliver flood information to communities. CTP recipients…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.045⏰ Aug 17, 2026💰
up to $5,000,000
The Cooperating Technical Partners Program (CTP) is one mechanism that FEMA and the National Flood Insurance Program (NFIP) use to deliver flood information to communities. CTP recipients…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.045⏰ Aug 17, 2026💰
up to $5,000,000
The Cooperating Technical Partners Program (CTP) is one mechanism that FEMA and the National Flood Insurance Program (NFIP) use to deliver flood information to communities. CTP recipients…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.045⏰ Aug 17, 2026💰
up to $5,000,000
The Cooperating Technical Partners Program (CTP) is one mechanism that FEMA and the National Flood Insurance Program (NFIP) use to deliver flood information to communities. CTP recipients…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.045⏰ Aug 17, 2026💰
up to $5,000,000
The Cooperating Technical Partners Program (CTP) is one mechanism that FEMA and the National Flood Insurance Program (NFIP) use to deliver flood information to communities. CTP recipients…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.045⏰ Aug 17, 2026💰
up to $5,000,000
The Cooperating Technical Partners Program (CTP) is one mechanism that FEMA and the National Flood Insurance Program (NFIP) use to deliver flood information to communities. CTP recipients…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.045⏰ Aug 17, 2026💰
up to $5,000,000
The Cooperating Technical Partners Program (CTP) is one mechanism that FEMA and the National Flood Insurance Program (NFIP) use to deliver flood information to communities. CTP recipients…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.045⏰ Aug 17, 2026💰
up to $5,000,000
The National Estuarine Research Reserve System (NERRS) consists of estuarine areas of the United States and its territories designated and managed for research and educational purposes…
The objectives of this NAA/TAP funding opportunity are to provide funding for drought relief actions/projects that mitigate drought impacts for designated federally recognized tribes within the…
🏛 Bureau of Reclamation📋 CFDA 15.519⏰ Sep 23, 2026💰
$50,000 – $1,000,000
Treasury is publishing multiple funding opportunity notices for its RESTORE Act grant programs. This announcement applies only to the Centers of Excellence Research Grants Program.Trust Fund…
🏛 U.S. Dept. of Treasury RESTORE Act Program📋 CFDA 21.015⏰ Oct 31, 2026💰
$5,710,210 – $14,518,510
The National Science Foundation (NSF) invites investigators at U.S. organizations to submit proposals for Doctoral Dissertation Research Improvement Grants (DDRIGs) to the Arctic Sciences Section, Office…
🏛 U.S. National Science Foundation📋 CFDA 47.050⏰ Dec 15, 2026
FY 2024 FMA Swift Current aims to better align the delivery of FMA flood mitigation funding to the disaster survivor experience. The FMA grant program makes…
🏛 Department of Homeland Security - FEMA📋 CFDA 97.144⏰ Dec 30, 2026
The AFRI Foundational and Applied Science Program supports grants in six AFRI priority areas to advance knowledge in both fundamental and applied sciences important to agriculture.…
🏛 National Institute of Food and Agriculture📋 CFDA 10.310⏰ Dec 31, 2026💰
$10,000 – $10,000,000
How many mega grants ($1m+) — climate adaptation are available?
Grantoria currently lists 26 mega grants ($1m+) — climate adaptation, of which 20 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 August 6, 2026 — about 8 days away. Deadlines vary by program; open any grant to see its exact closing date and application window.
Who is eligible for mega grants ($1m+) — climate adaptation?
Eligibility is set by each funding program, but mega grants ($1m+) — climate adaptation in this category most often support: State Government, Tribal Nation, County Government and Tribal Organization. Check each grant's eligibility summary for the exact applicant types and requirements.
How much funding is available?
Award sizes range from $1K to $1,000M, 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 mega grants ($1m+) — climate adaptation, 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.
