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Re-assessment pendingRAINBOWConstructionFRRegistry: Registered

Soprema - France - Expansion of biobased insulation facility - Gironde

Developer: Soprema

RIV-2024-PROJ-58 ↗

Worked comparison example (English)

#38of 69 in France#44of 78 in Rainbow Standard

Score from methodology v2.1 (analysis of 27 Sep 2026). Re-assessment under v2.2 pending.

Assessment

CarbonMeld document-based assessment

01020304 Overall 5.4 / 10
Integrity 🔒 Transparency 🔒 Claim Safety 🔒 Documentation 🔒
Dimension scores are locked — the faint arcs are empty tracks, not zero scores.

Scale 0–10 · method weights: integrity 35% · transparency 25% · claim safety 25% · documentation 15%.

Re-assessment pending · v2.1

Scored2026-09-27medium confidenceLatest monitoring period ends: 2023-12-31

evidence: 3/3 registry documents analyzed · 3 red flags

Generated by CarbonMeld Analysis Pipeline · Methodology · Editorial Policy · About the System
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How this analysis was made

Standard
Rainbow Standard
Methodology
RIV-BIOBM-01-CONST-V2.3 No methodology-specific rules: the general rules apply. Read the general rules
Our method
CarbonMeld methodology v2.1 · analysed on 27 Sep 2026 · 3/3 registry documents analyzed · re-assessment under v2.2 pending

Analysis

The Soprema biobased insulation expansion project in Gironde is a Rainbow-standard avoidance credit for construction-sector cellulose wadding, verified by RSM France with no material findings. The verified emissions reduction of 16,368 tCO₂e for 2023 is consistent with the claimed figure and represents roughly 91% of the pro-rata expectation from the 54,180 tCO₂e lifetime estimate, indicating reasonable delivery. However, several key parameters—additionality verification by the VVB, feedstock sustainability, FNRB methodology, and detailed leakage justification—are not stated in the available documents, limiting confidence in the robustness of the underlying assumptions.

Red Flags

3 red flags detected — Unlock with Premium

Findings

Risk Indicators

Additionality

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Permanence

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Leakage

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Baseline

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Safeguards

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Double-claim

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Score Breakdown

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Gates applied

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Detailed Analysis

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Evidence

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On this page: the analysis of 27 Sep 2026, marked “Re-assessment pending”. Per-dimension scores, risk indicators, 3 red flags, score factors, detailed analysis, and 3 registry documents (3 analyzed).

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Eligibility & market

What can you claim with this credit?

Four checks buyers ask about, from the registry and the Integrity Council (ICVCM).

  • Airlines (CORSIA)

    Not stated as eligible

    The project documents do not claim CORSIA eligibility.

    Source: project documents (not confirmed by the registry) · documents analysed on 27 Sep 2026

    Covers: what the project documents state — not a registry record

  • Integrity label (ICVCM CCP)

    No ICVCM information

    No CCP label and no ICVCM decision found for this project's methodology.

  • Removal or reduction

    Not determined

    The registry data do not say whether these credits are removals or reductions.

  • Paris Agreement (Article 6)

    Not published

    This registry does not publish Article 6 authorizations.

Information only, from public sources. Claim rules (CORSIA, SBTi, EU rules on green claims) change: check them before making a public claim. Since 27 September 2026, EU consumer rules do not allow “climate neutral” product claims based on offsets.

Credit Vintages

Issuance data not yet available — check back soon.

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Profile & governance

Methodology·Editorial Policy·About the System

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