Development

Nuclear batteries are 3D-printed to run for years

development2026-02-11

Claim

South Australian firm entX is 3D-printing nuclear batteries that run for years without recharging, while the DOE cleared Radiant Nuclear for the first full-power microreactor test at DOME this summer.

Reporting date: 2026-02-11 (not necessarily the event date)

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Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to February 11, 2026 (theinnermostloop.substack.com)

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Welcome to February 11, 2026

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Nuclear batteries are 3D-printed to run for years
Innermost Loop KB — secondary record
Reporting date: 2026-02-11
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-02-11-3d-printed-nuclear-batteries
Claim: South Australian firm entX is 3D-printing nuclear batteries that run for years without recharging, while the DOE cleared Radiant Nuclear for the first full-power microreactor test at DOME this summer.
Attributed sources:
- Welcome to February 11, 2026 — https://theinnermostloop.substack.com/p/welcome-to-february-11-2026
This citation does not imply independent verification of linked-source claims.

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