Role in Prometheus
Not yet publicly detailed.
Commitments
| Tier | Consortium member |
| Category | Reactor developer |
| Board seat | — |
| Capital committed | — |
| In-kind | — |
| Ticker | — |
Notes
INL confirms consortium membership. Deployable Energy (Houston) develops the mass-manufactured 1 MW Unity Nuclear Battery (transportable, standard 5% LEU, 5-year core swaps). No Prometheus- or Genesis-Mission-specific statement was found on the company blog (13 posts reviewed, Feb-Aug 2026), in Google News, or on X as of 2026-09-10; role remains null and confidence remains low. Recent company news (context, not Prometheus-scoped): Unity criticality at INL (2026-07-01); Hornbeck Offshore maritime demonstration partnership (2026-08-28); Solaris Energy Infrastructure strategic investment (2026-08-10); DOE Nuclear Energy Launch Pad selection (2026-04-27). The INL siting is a natural overlap with Prometheus's test infrastructure but no public tie has been stated.
Milestone log
- 2026-07-01 — Unity demonstration reactor (1 MW transportable 'Nuclear Battery') achieved criticality at INL — third US reactor to do so under the DOE nuclear push; company announced the achievement on its blog, covered by POWER Magazine and ANS (source)