Verification register Energy, Climate, Space & Materials
Current reading
The readiness gap, in one scan
AI-assisted assembly · derived results
- Claimed
- 40
- Reported
- 39
- Verified
- 34
- Gap
- +6
Public ambition and stated capability
Observed practitioner reporting
Independently supported evidence
Claimed minus verified
Evidence strength Strong
Decision
What the current evidence supports
Human editorial judgment · 2026-06-28
Wait for stronger evidence
- Why
- Credible record HT-PEM cell-level power density (2.5 kW/kg, vendor-verified) and a certification-intent ZA600 ground test (2h38m, 250-nmi profile) are strong, but the ZA2000 itself has not flown and the larger fuel cell + motor + LH2 ecosystem remain unproven
- Next
- Watch for ZA600 type certification (UK CAA / FAA G-1 & P-1 papers), 2026 ZA2000 ground/taxi tests, and any verified system-level kW/kg figure; reassess after first ZA2000 flight
Constraints
Blockers
No named blocker is present in the current public projection.
Evidence summary
Derived counts
AI-assisted assembly
- Total
- 6
- Tier 1
- 0
- Tier 2
- 3
- Tier 3
- 3
- Supports
- 4
- Contradicts
- 2
- Context
- 0
- Latest observed
- 2025-09-02
Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.
Publication record
Revisions
Initial public reading
This is the initial public reading. No earlier readiness change is recorded.