NSF 18-544: Coupling, Energetics, and Dynamics of Atmospheric Regions
Closed
This grant is closed. A newer notice from the same program is open now: Major Research Instrumentation Program: (MRI) (NSF 27-500). Status: Closes January 29, 2027 (83 days left). It is in our archive of U.S. National Science Foundation notices from 2025.
U.S. National Science Foundation offered grants of up to $125,000 (at least $90,000) to any type of organization. It expected to make about 8 awards worth $1.0 million in total. It is no longer open on Grants.gov.
From the official notice on Grants.gov, last changed June 7, 2025. Checked November 7, 2026.
- Award ceiling$125,000
- Award floor$90,000
- Total funding$1.0 million
- Expected awards8
- Cost sharingNot required
- Funding typeGrant
Key dates
| Posted | June 6, 2025 |
|---|---|
| Archived by Grants.gov | June 7, 2025 |
Who can apply
This opportunity was open to any type of organization.
- Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility"
Is this a realistic fit?
- Past Geosciences awards averaged $710,829; this notice allows up to $125,000 per award.
- Most of the program's money (71% over five years) went to colleges and universities.
- No cost sharing or match is required.
What the grant funds
The Coupling, Energetics, and Dynamics of Atmospheric Regions (CEDAR) program is a broad-based research program with the goal of understanding the behavior of atmospheric regions from the middle atmosphere upward through the thermosphere and ionosphere into the exosphere in terms of coupling, energetics, chemistry, and dynamics on regional and global scales. These processes are related to the sources of perturbations that propagate upward from the lower atmosphere as well as to solar radiation and particle inputs from above. The activities within this program combine observations from ground based and space based platforms, theory and modeling.
Who has won Geosciences grants before
From fiscal 2021 to 2025, Geosciences (47.050) awarded $5.4 billion across 7,605 grant awards, an average of $710,829 per award.
| Recipient | State | Awards | Amount |
|---|---|---|---|
| University Corporation for Atmospheric Research | Colorado | 78 | $725 million |
| Woods Hole Oceanographic Institution | Massachusetts | 288 | $627 million |
| Texas a & M Research Foundation | Texas | 3 | $287 million |
| University of California San Diego | California | 170 | $223 million |
| The Trustees of Columbia University in the City of New York | New York | 160 | $193 million |
Applying now
This notice no longer takes applications. Apply under the newer notice, NSF 27-500, which is open now.
The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.
Questions people ask
Is NSF 18-544 still open?
No. It is no longer open on Grants.gov. A newer notice is open: NSF 27-500, closes January 29, 2027 (83 days left).
Who can apply for Coupling, Energetics, and Dynamics of Atmospheric Regions?
U.S. National Science Foundation accepted applications from any type of organization.
What is the deadline for Coupling, Energetics, and Dynamics of Atmospheric Regions?
Closed. Applications are no longer accepted; the program's newer notices are on this page when there are any.
How much funding is available?
Awards of up to $125,000 each. About $1.0 million in total across about 8 awards.
Who has won Geosciences grants before?
The largest recipients over five fiscal years were University Corporation for Atmospheric Research, Woods Hole Oceanographic Institution, Texas a & M Research Foundation. The program made 7,605 awards worth $5.4 billion in that time.