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Re-assessment pendingCDMMethane avoidanceVietnamRegistry: RegisteredAMS-III.H

AVN08-S-02, Methane Recovery and Biogas Utilization Project, Nghe An Province, Vietnam

Developer: Tong Cong Ty May Dong Luc Va May Nong Nghiep Vietnam (Vietnam Engine and Agricultural Machinery Corporation)

CDM-2637 ↗

Worked comparison example (English)

#48of 523 in Biogas#72of 236 in Vietnam#1475of 5733 in CDM (UNFCCC)#12of 142 in AMS-III.H

Score from methodology v2.1 (analysis of 25 Aug 2026). Re-assessment under v2.2 pending.

Assessment

CarbonMeld document-based assessment

01020304 Overall 5.7 / 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

Scored2026-08-25medium confidence

evidence:4/4registry documents analyzed · 3red flags

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

A CDM biogas/methane recovery project in Vietnam with a well-supported additionality case (combined test, VVB-verified, capture not legally required) but a project-specific modeled baseline and no buffer pool. The apparent ERR discrepancy between the PDD and validation report is explained by an annual-versus-cumulative reporting basis (47,178 × 7 = 330,246), which is reassuring. Several key MRV parameters (FNRB, usage monitoring, permanence) are absent from the extracted record, limiting confidence in the full claim.

Red Flags

3 red flags detected — Unlock with Premium

Findings

Risk Indicators

Additionality

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Permanence

🔒

Leakage

🔒

Baseline

🔒

Safeguards

🔒

Double-claim

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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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Per-dimension scores, risk indicators, 3 red flags, score factors, detailed analysis, and 4 registry documents (4 analyzed).

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Eligibility & market

Transactions in the CDM registry are discontinued as of 31 December 2026 (UNFCCC, checked 6 October 2026). This page keeps the project's record and our analysis.

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)

    No ICVCM information

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

  • Removal or reduction

    Emission reduction or avoidance

    Prevents or reduces emissions — fits contribution claims, not SBTi neutralisation.

    Source: project sector

  • 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
2014
14,101014,101
2015
25,598025,598
2017
41,311041,311
2018
17,468017,468
Total98,478098,478

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Profile & governance

Analysis ProvenanceAMS-III.H.: Methane recovery in wastewater treatment; AMS-I.C.: Thermal energy production with or without electricity
Methodology·Editorial Policy·About the System

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