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Verification register Energy, Climate, Space & Materials

Readiness verdict

Carbonaide x Soletair Power Net-Negative Concrete

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

As of
2026-06-28
Revision
1
Method
v1.0.0

Current reading

The readiness gap, in one scan

AI-assisted assembly · derived results

Claimed
70

Public ambition and stated capability

Reported
63

Observed practitioner reporting

Verified
54

Independently supported evidence

Gap
+16

Claimed minus verified

Evidence strength Growing

Decision

What the current evidence supports

Human editorial judgment · 2026-06-28

Proceed with caution

Why
Genuinely operational at industrial scale (Hollola plant; 5 t CO2/day pilot; first commercial second-gen deployment at Lakka) with strong cement-reduction and curing-speed numbers, but net-negative claims lack independent certification and proven structural applicability.
Next
Request a verified ISO 14025/EN 15804 EPD plus mechanical/durability test data, and track the Lakka Joensuu commercial line (early 2026, ~1,000 t CO2/yr) before specifying on structural work.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
6
Tier 1
2
Tier 2
4
Tier 3
0
Supports
3
Contradicts
1
Context
2
Latest observed
2025-05-27

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.

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