Chemical Oceanography

Opportunity snapshot. This Grants.gov announcement — Chemical Oceanography — is cataloged under number PD-98-1670 and tied to CFDA assistance listing 47.050, posted by U.S. National Science Foundation. Grants.gov currently shows the opportunity as open, first posted on March 13, 2015 and last updated on March 5, 2026. The funding category is Discretionary, delivered as a grant.

Award economics. The award range on file is $200,000 -- $2,000,000. The agency has projected $26.0 million in total estimated funding for this announcement. It expects to issue 20 awards. If the agency funds the expected 20 awards from the $26.0 million estimated pool, the average award works out to roughly $1.3 million. Cost sharing is not required, so applicants do not need to commit matching funds to be competitive on this opportunity. Federal award ranges are often upper bounds; actual allocations reflect program appropriations, the strength of the applicant pool, and the evaluation committee's scoring.

Deadline and action path. Applications close on August 17, 2026 — roughly 73 days from today. Every Grants.gov submission requires an active SAM.gov registration and a Unique Entity ID. Review the Eligibility section below carefully — federal eligibility categories (nonprofit, state or local government, tribal, individual, educational institution, small business) have distinct registration and reporting requirements. Pre-application outreach to the listed agency contact is permitted and often welcomed — it helps clarify scope and scoring priorities.