Sbir 1 innovative 20-KW delta stirling generator for fission surface power
Ended Definitive Contract Awarded Last action
- Contract number
- 80NSSC25C0365
- Awardee
-
Stirling Innovations LLC UEI WQJEDLB6RPR7
- Awarding agency
-
Shared Services Center
National Aeronautics and Space Administration
- Obligated
- $155,478
Award facts
- Contract value 100% obligated
- $155,478.00 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- NAICS code
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources · 500 offers Negotiated Proposal / Quote
- Pricing
- Firm Fixed Price
- Place of performance
- Pasco, WA 99301, USA
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $155,478 |
About this award
Stirling Innovations LLC was awarded a $155,478 firm fixed-price Small Business Innovation Research (SBIR) Phase 1 contract on September 29, 2025, to develop an innovative 20-kilowatt delta Stirling generator for fission surface power applications. The work will be performed in Pasco, Washington, with an ultimate completion date of March 27, 2026. This contract is designated as a total small business set-aside through a civilian federal agency's Shared Services Center.
The SBIR program, which funds small businesses to conduct research and development with commercial potential, has supported this early-stage effort to advance Stirling engine technology for nuclear surface power systems. These systems are critical for powering exploration missions and outposts in space and on lunar or planetary surfaces where traditional power sources are impractical. The delta Stirling generator concept represents a compact, efficient power generation solution that could significantly enhance the viability of long-duration surface operations in extreme environments.
Quick answers
Who was awarded contract 80NSSC25C0365?
80NSSC25C0365 was awarded to Stirling Innovations LLC by Shared Services Center (National Aeronautics and Space Administration) on September 29, 2025.
How much is contract 80NSSC25C0365 worth?
The government has obligated $155,478 on 80NSSC25C0365.
Was contract 80NSSC25C0365 competed?
The extent of competition for 80NSSC25C0365 was full and open competition after exclusion of sources. The government received 500 offers. It was set aside: Total Small Business.
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