Special notice
High-efficiency Nitrogen Oxidation (HNO3) Proposer's Day
DARPA-SN-26-12
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy. Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Response deadline
December 8, 2025
Closed 284 days ago. Posted November 20, 2025. Scheduled to archive December 12, 2025.
Description
As published on SAM.gov.
The goals of the HNO3 Proposers Day are to:
(1) introduce the research community (industry, academia, and Government) to the HNO3 program vision and goals;
(2) explain the mechanics of a DARPA program and the milestones of this particular effort; and (3) encourage and promote teaming arrangements among potential organizations that have the relevant expertise, facilities, and capabilities for executing a research and development program responsive to the HNO3 program goals.
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
November 20, 2025
Special notice
Due December 8, 2025. SAM.gov, notice 93aed3443a98462291d42b022f6d0633
Points of contact
- BAA CoordinatorHNO3@darpa.mil
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