80GRC026FA018↗

Name: 80GRC026FA018: Space Reactor-1 Freedom Nuclear Power Module Power Conversion System Do-14-304
Creator: SpendQuery
License: https://creativecommons.org/licenses/by/4.0/

Sierra Lobo Inc received this contract from Nasa Glenn Research Center, National Aeronautics and Space Administration: $37.20M obligated so far for space r&d services; space flight, research and supporting activities; basic research. It runs to 2027-12-31.

Key facts · data as of Oct 22, 2026

Recipient: Sierra Lobo Inc
Awarding agency: National Aeronautics and Space Administration
Contracting office: Nasa Glenn Research Center (80GRC0)
Obligated to date: $37.20M
Potential value: $37.20M
Ends: 2027-12-31

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 22, 2026.

Cite this page: SpendQuery, Award 80GRC026FA018, data as of Oct 22, 2026, https://spendquery.com/award?id=CONT_AWD_80GRC026FA018_8000_80GRC024DA003_8000

Sierra Lobo Inc: all federal awards · National Aeronautics and Space Administration: spending · Nasa Glenn Research Center: what it buys · The follow-on: recompete brief

SPACE REACTOR-1 FREEDOM NUCLEAR POWER MODULE POWER CONVERSION SYSTEM DO-14-304

Delivery Order · National Aeronautics and Space Administration · to Sierra Lobo Inc (UEI ERWXLW98LM84) · data as of 2026-10-22

Obligated to date$37.20M1 action

Current value$37.20Mwith options exercised

Period2026-08-28 → 2027-12-31current end date

Up for re-bid: ends 2027-12-31. Recompete brief → · Space Power and Reactor Capabilities (SPARC) - Draft Request for Proposals (DRFP) ↗

What it is

Product or service: Space R&D Services; Space Flight, Research and Supporting Activities; Basic Research (PSC AR11)
Industry: Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) (NAICS 541715)
Contracting office: Nasa Glenn Research Center (80GRC0)
Competition: Full and open after exclusion of sources
Pricing: Cost plus fixed fee
How it was bought: Single-award IDIQ · under 80GRC024DA003
Where the work is: Sandusky, OH · district OH-09

Obligations by fiscal year

FY2026$37.20M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

1 action since 2026-08-28. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-08-28	0		$37.20M	SPACE REACTOR-1 FREEDOM NUCLEAR POWER MODULE POWER CONVERSION SYSTEM DO-14-304

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-22). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…