This Government Contract opportunity from Department Of Defense was posted on January 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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On-orbit Nuclear Power Concepts Workshop

Closed

DARPA-SN-26-21Federal

Submission Closed02/20/2026, 12:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541715

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Solicitation # FA240126R0003

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FA2391 USAF Afmc Afrl Pzl Afrl Rqkp

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National Institutes Of Health Olao

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1 day ago

DEADLINE

in 17 days

General Info

Agency

Department Of Defense → Defense Advanced Research Projects Agcy

NAICS

541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Place of Performance

Set-Aside

NONE

Documents

DARPA-SN-26-21 Amendment 01 to RFI On-orbit Nuclear Power Concepts

5 pages · amendment

High

DARPA-SN-26-21 On-orbit Nuclear Power Concepts RFI

4 pages · rfi

High

DARPA-SN-26-21 On-orbit Nuclear Power RFI Security Attachment

4 pages · special-notice

High

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedDec 18

special-notice

Notice updatedJan 12

Response deadline changed from Feb 6, 2026 to Feb 20, 2026. The notice description changed.

Response DeadlineFeb 20

Deadline has passed

Submission Closed

02/20/2026, 12:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Defense Advanced Research Projects Agcy

Contacts1 person available

OfficeARLINGTON, VA, 222032114, USA

Organization / AgencyDepartment Of Defense → Defense Advanced Research Projects Agcy

Office AddressARLINGTON, VA, 222032114, USA

Contacts

TTO BAA Coordinator

contact@example.gov

Full Description

The Defense Advanced Research Projects Agency (DARPA) Tactical Technology Office (TTO) is requesting information regarding technologies, spaceflight qualification testing, safe handling, and applications for on-orbit satellite nuclear power systems. Our focus is on producible, cost-effective nuclear reactors – not bespoke designs suited for a one-time demonstration.

DARPA TTO and the Department of Energy (DOE) will also hold a workshop to establish a common understanding of on-orbit nuclear power technology and challenges, facilitate community interactions and collaboration, and identify key technology risk areas that, if addressed, would enable practical implementation of on-orbit nuclear power. The workshop will be held on April 21-22, 2026 at the DARPA Conference Center (DCC), 675 N Randolph Street, Arlington, VA 22203.