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Verification register Energy, Climate, Space & Materials

Readiness verdict

Helion Polaris

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-08-20
Revision
1
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Unknown

Primary summary from verified readiness

Confidence
70% · stale
Computed at
2026-08-20T10:51:26.450338+00:00
Claimed
40

Public ambition and stated capability

Reported
20

Observed practitioner reporting

Verified
5

Independently supported evidence

Gap
+35

Claimed leads verified

Evidence strength Critical

Decision

What the current evidence supports

Human editorial judgment · 2026-08-20

Too early to adopt

Why
Real measured milestones (150M C, Sandia-confirmed >13 keV D-T fusion, first private D-T/tritium regulatory approval) but the headline electricity-generation claim is unmet, the company has a documented history of missed deadlines, and credentialed experts publicly doubt the 2028 Microsoft commitment; a smaller fallback testbed signals unresolved physics.
Next
Watch for an independently corroborated net-electricity announcement from Polaris and progress on the Orion/Microsoft 2028 50 MWe obligation; treat the 2028 PPA (with financial penalties) as the falsifiable checkpoint.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
11
Tier 1
6
Tier 2
3
Tier 3
2
Supports
4
Contradicts
7
Context
0
Latest observed
2026-05-21

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Initial public reading

  1. 2026-07-19 Reading moved from unknown to unknown.

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