As of September 2026, Grantoria lists 19 Mega Grants ($1M+) — Environment — 12 open right now, across 13 funding agencies. Award amounts range $25K to $1,000M. The next application deadline is September 18, 2026. All listings are free, with direct links to the official application.
The Competitive State Wildlife Grant (C-SWG) Program provides Federal cost-sharing awards that help the State, Territory, and District of Columbia fish and wildlife agencies and their…
🏛 Fish and Wildlife Service📋 CFDA 15.634⏰ Sep 18, 2026💰
$50,000 – $1,000,000
1) Note: A full study proposal and proposed budget are NOT requested at this time.2) Project Title: American Alligators as Ecological Indicators of Everglades Restoration.3) Brief…
🏛 Fort Worth District📋 CFDA 12.005⏰ Oct 5, 2026💰
$391,856 – $1,546,800
1) Note: A full study proposal and proposed budget are NOT requested at this time.2) Project Title: Wading Bird Response to Ecosystem Restoration in Southwest Florida.3)…
🏛 Fort Worth District📋 CFDA 12.005⏰ Oct 5, 2026💰
$250,000 – $1,960,000
The Earth System Science and Services Partnership (ESSSP) supports research, programs, projects and other activities related to NOAA's mission, primarily through collaborations among scientists and professionals…
🏛 DOC NOAA - ERA Production📋 CFDA 11.431⏰ Oct 26, 2026💰
$1 – $10,000,000
The Highlands Conservation Act Program (HCA) is administered by the US Fish and Wildlife Service (Service) to assist Connecticut, New Jersey, New York, and Pennsylvania in…
🏛 Fish and Wildlife Service📋 CFDA 15.667⏰ Oct 31, 2026💰
$25,000 – $3,850,000
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 goal of the Micro/Nanoplastics (M/NPs) Research and Resource Coordination Center initiative is to establish a robust center that will coordinate and advance multidisciplinary efforts among biomedical…
🏛 National Institutes of Health📋 CFDA 93.113⏰ Dec 1, 2026
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
The U.S. Army Corps of Engineers (USACE) Engineer Research and Development Center (ERDC) is issuing this announcement for various research and development topic areas. The ERDC…
🏛 Engineer Research and Development Center📋 CFDA 12.630⏰ Jan 1, 2027💰
up to $999,999,999
Through this solicitation, the Antarctic Sciences Section (ANT) of the Office of Polar Programs (OPP) funds cutting-edge research that requires logistical support from the U.S. Antarctic…
🏛 U.S. National Science Foundation📋 CFDA 47.050⏰ Jun 1, 2027
The Office of the Under Secretary of War (OUSW), intends to award non-research cooperative agreements (CA) to help manage and sustain Department of War (DoW) land…
🏛 Washington Headquarters Services📋 CFDA 12.632⏰ Jan 8, 2028💰
up to $100,000,000
The Alaska Native Claims Settlement Act (ANCSA) of 1971 included the transfer of 44 million acres to Alaska Native regional and village corporations. Some of these lands became…
🏛 Environmental Protection Agency📋 CFDA 66.965⏰ Dec 31, 2029💰
up to $3,000,000
How many mega grants ($1m+) — environment are available?
Grantoria currently lists 19 mega grants ($1m+) — environment, of which 12 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 September 18, 2026 — about 5 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+) — environment?
Eligibility is set by each funding program, but mega grants ($1m+) — environment in this category most often support: State Government, Public University, Nonprofits and Tribal Nation. Check each grant's eligibility summary for the exact applicant types and requirements.
How much funding is available?
Award sizes range from $25K 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+) — environment, 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.
