Closed · DE-FOA-0003545 · CFDA 81.049 · Discretionary

EXPRESS:2025 Exploratory Research for Extreme-Scale Science

Federal grant opportunity posted by Office of Science, cataloged on Grants.gov.

$200K-$1M
Award range
Closed
Status
May 6, 2025
Close date
20
Expected awards

The verdict

EXPRESS:2025 Exploratory Research for Extreme-Scale Science is a closed discretionary listing from Office of Science that offered $200,000 -- $1,000,000 across 20 expected awards. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 414 other opportunities from Office of Science.

$200K-$1M
award range
Closed
application status
20
expected awards
81.049
CFDA program

Archived opportunity record

EXPRESS:2025 Exploratory Research for Extreme… is closed (last close May 6, 2025). The parent program page for CFDA 81.049 is the reliable place to catch re-announcements. Office of Science still indexes 414 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

Closed May 6, 2025

Posted Jan 20 Closes May 6

Est. Total Funding

$16,000,000

Expected Awards

20

Instrument

Grant

Description

The DOE SC program in Advanced Scientific Computing Research (ASCR) hereby announces its interest in basic research to explore potentially high-impact approaches in scientific computing and extreme-scale science.

Catch-all / unrestricted eligibility mark · DE-FOA-0003545

Grants.gov marks EXPRESS:2025 Exploratory Research for Extreme… 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 Office of Science book (278 peers, 67% of 415).

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 81.049

Basic Energy Sciences

U.S. Department of Energy

View program →

Agency Contact

Hal J. Finkel

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What to do next

EXPRESS:2025 Exploratory Research for Extreme… is closed; use the parent program and agency catalog for the next funding cycle.

  • Parent CFDA 81.049 may publish future NOFOs under the same assistance listing. Open program
  • Basic Energy Sciences indexes 6 Grants.gov listings in this extract. Program profile
  • Office of Science lists 414 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