Closed · EPA-R3-CBP-25-01 · CFDA 66.466 · Discretionary

Chesapeake Center for Collaborative Computing

Federal grant opportunity posted by Environmental Protection Agency, cataloged on Grants.gov.

up to $7.8M
Award range
Closed
Status
September 10, 2025
Close date
1
Expected awards

The verdict

Chesapeake Center for Collaborative Computing is a closed discretionary listing from Environmental Protection Agency that offered Up to $7,750,000 across 1 expected award. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 1,487 other opportunities from Environmental Protection Agency.

up to $7.8M
award range
Closed
application status
1
expected award
66.466
CFDA program

Archived opportunity record

Chesapeake Center for Collaborative Computing is closed (last close September 10, 2025). Check the agency catalog for replacement NOFOs. Environmental Protection Agency still indexes 1,487 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 September 10, 2025

Posted Jul 23 Closes Sep 10

Est. Total Funding

$7,750,000

Expected Awards

1

Instrument

Cooperative Agreement

Cost Sharing

Required

Description

The Chesapeake Center for Collaborative Computing (C4) is a cloud based infrastructure that supports collection, aggregation, storage, analysis, and dissemination of data for the Chesapeake Bay Program (CBP) partnership. It also provides on-site support to non-federal partners located at the Chesapeake Bay Program Office (CBPO) in Annapolis, MD. The recipient of this award will administer the C4 by operating and maintaining the existing environment, expanding and enhancing the infrastructure to meet partnership needs as they change over time, and assessing technological advances to ensure cost-effectiveness and efficiency of operations.

Catch-all / unrestricted eligibility mark · EPA-R3-CBP-25-01

Grants.gov marks Chesapeake Center for Collaborative Computing with a catch-all / unrestricted eligibility code (Others (see official listing text)). Read the official announcement text for the real applicant filter — the code alone is not a door list. Applicant cost-sharing is required on the Grants.gov extract. Instrument: Cooperative Agreement. Funding-activity code maps to Environment (ENV). This eligibility-code string dominates the Environmental Protection Agency book (1,239 peers, 83% of 1,488).

Code 25
Others (see official listing text)

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

Agency Contact

Holly Waldman Chesapeake Bay Program 410-295-1329

More from Environmental Protection Agency

Closed Closed September 23, 2026

FY27 Brownfields Job Training (JT) Grants

View →
Closed Closed August 14, 2026

Technical Assistance and Training for Rural, Small and Tribal Municipalities and Wastewater Treatment Systems

View →
Open Closes December 31, 2027

CONTAMINATED ALASKA NATIVE CLAIMS SETTLEMENT ACT LANDS ASSISTANCE PROGRAM

View →

What to do next

Chesapeake Center for Collaborative Computing is closed; use the parent program and agency catalog for the next funding cycle.

  • Browse open federal opportunities in the same category when this listing is closed. Open opportunities
  • Look up CFDA 66.466 across all indexed listings before you commit to this opportunity alone. Eligibility finder
  • Compare award ranges across federal categories before you pick a single CFDA. All categories

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