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Re-assessment pendingPURBiochar, 2022Canada

BioLesna Carrot River

PUR-392654 ↗

Worked comparison example (English)

#108of 183 in Biochar#48of 70 in Canada#72of 110 in Puro.earth (PUR)

Score from methodology v2.1 (analysis of 3 Sep 2026). Re-assessment under v2.2 pending.

Assessment

CarbonMeld document-based assessment

01020304 Overall 5.0 / 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

Scored2026-09-03medium confidence

evidence: 4/5 registry documents analyzed · 4 red flags

Generated by CarbonMeld Analysis Pipeline · Methodology · Editorial Policy · About the System
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Analysis

BioLesna Carrot River is a Canadian biochar project verified by 350Solutions under Puro.earth's 2022 methodology. Additionality is confirmed via an investment test and no reversal events have occurred, but the verification report flagged three material findings (unclear dry-mass protocol, spreadsheet discrepancies, inconsistent moisture values) with corrective actions still required. Leakage is neither quantified nor justified, and the project-specific baseline lacks a documented reassessment date, leaving moderate residual risk on the integrity and claim-safety dimensions.

Red Flags

4 red flags detected — Unlock with Premium

Findings

Risk Indicators

Additionality

🔒

Permanence

🔒

Leakage

🔒

Baseline

🔒

Safeguards

🔒

Double-claim

🔒

Risk indicator details are a Premium feature

Score Breakdown

Score factors per dimension are a Premium feature — Unlock with Premium

Detailed Analysis

The detailed per-dimension analysis is a Premium feature — Unlock with Premium

Evidence

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On this page: the analysis of 3 Sep 2026, marked “Re-assessment pending”. Per-dimension scores, risk indicators, 4 red flags, score factors, detailed analysis, and 5 registry documents (4 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 published

    This registry does not publish CORSIA eligibility per project.

  • Integrity label (ICVCM CCP)

    Methodology under ICVCM assessmentBiochar Methodology

    The Integrity Council has not decided on this methodology yet.

    Source: ICVCM assessment

  • Removal or reduction

    Carbon removal

    Takes CO₂ out of the atmosphere — the only type that can neutralise residual emissions in an SBTi net-zero claim.

    Source: project standard

  • 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

IssuedRetiredAvailable
2024
1000100
2026
7930793
Total8930893

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Profile & governance

Analysis ProvenanceGeneral Methodologyv2.1
Methodology·Editorial Policy·About the System

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