Closed · 21-567 · CFDA 47.050 · Discretionary

Antarctic Research

Federal grant opportunity posted by U.S. National Science Foundation, cataloged on Grants.gov.

$500K-$1.5M
Award range
Closed
Status
-
Close date
-
Expected awards

The verdict

Antarctic Research is a closed discretionary listing from U.S. National Science Foundation that offered $500,000 -- $1,500,000. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 1,338 other opportunities from U.S. National Science Foundation.

$500K-$1.5M
award range
Closed
application status
47.050
CFDA program
1,338
other opportunities from U.S. National Science Foundation

Archived opportunity record

Antarctic Research is closed. The parent program page for CFDA 47.050 is the reliable place to catch re-announcements. U.S. National Science Foundation still indexes 1,338 other opportunities here.

According to Grants.gov (extract vintage 2026-08-10), this record reflects the officially published listing. See methodology.

Deadline tracker

Application window closed

This listing is no longer accepting applications

Posted Jun 6 Closed

Est. Total Funding

$60,000,000

Instrument

Grant

Description

The Antarctic Sciences Section (ANT) of the Office of Polar Programs (OPP) supports cutting-edge research that: Improves understanding of interactions among the Antarctic region and global systems; Expands fundamental knowledge of Antarctic systems, biota, and processes; and Utilizes the unique characteristics of the Antarctic region as a science observing platform. The U.S. Antarctic Program (USAP) supports scientific research in Antarctica and the Southern Ocean with logistics provided by OPP’s Antarctic Infrastructure and Logistics Section (AIL). Antarctic fieldwork is supported only for research that must be performed, or is best performed, in Antarctica. ANT encourages research, using existing samples, data, and models, that do not require fieldwork. ANT encourages and supports research that crosses and combines disciplinary perspectives and approaches. ANT also supports proposals that promote effective collaborations between Polar and cyberinfrastructure researchers. When making investments, ANT seeks broad representation of PIs and institutions in its award portfolio, including a geographically diverse set of institutions (including those in EPSCoR jurisdictions) and PIs who are women, early-career researchers, members of underrepresented minorities, veterans, and persons with disabilities.

Catch-all / unrestricted eligibility mark · 21-567

Grants.gov marks Antarctic Research with a catch-all / unrestricted eligibility code (Unrestricted / see official listing). Read the official announcement text for the real applicant filter — the code alone is not a door list. The extract does not mark applicant cost-sharing as required. Instrument: Grant. Funding-activity code maps to Science and Technology / R&D (ST). This eligibility-code string dominates the U.S. National Science Foundation book (614 peers, 46% of 1,339).

Code 99
Unrestricted / see official listing

Codes are Grants.gov eligibility category values from the extract vintage 2026-08-10. Confirm the full eligibility statement on the official listing or the Grants.gov eligibility reference.

Official Listing on Grants.gov

View full details, application forms, and submission instructions.

View on Grants.gov

Parent Grant Program

CFDA 47.050

Geosciences

National Science Foundation

View program →

Agency Contact

NSF grants.gov support grantsgovsupport@nsf.gov

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What to do next

Antarctic Research is closed; use the parent program and agency catalog for the next funding cycle.

  • Parent CFDA 47.050 may publish future NOFOs under the same assistance listing. Open program
  • Geosciences indexes 212 Grants.gov listings in this extract. Program profile
  • U.S. National Science Foundation lists 1,338 other indexed opportunities on PlainGrants. Agency catalog

Opportunity deadlines and eligibility change on Grants.gov; PlainGrants mirrors the extract and is not the submission system.

Disclaimer: This information is sourced from Grants.gov and SAM.gov and is for informational purposes only. Opportunity details, deadlines, and eligibility requirements change frequently. Always verify current information directly on Grants.gov before applying. PlainGrants is not affiliated with any federal agency.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from the SAM.gov Assistance Listings and Grants.gov. See our methodology for details. Retrieved and formatted by PlainGrants