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Re-assessment pendingVCSEnergy demandViet NamRegistry: Issuance requestedGeneral Methodologyv2.1

Grouped projects for Mekong River Delta Water Purifier

Developer: Sustainability Investment Promotion and Development Joint Stock Company

VCS-2581 ↗

#182of 236 in Vietnam#1289of 1609 in Verra (VCS)

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

Assessment

CarbonMeld document-based assessment

01020304 Overall 4.4 / 10 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

Analysis

This VCS water purifier and biomass-switch project in Vietnam has a confirmed investment additionality test and quantified 5% leakage deduction, but is undermined by an extraordinary volume of material findings (over 60 items), 12 documented contradictions between verification and monitoring reports, and the absence of a stated buffer pool. The ERR figures are inconsistent across documents, making it difficult to confirm whether the project is over- or under-delivering relative to its ex-ante estimate. While corrective actions were reportedly resolved, the sheer breadth of issues across sampling, stakeholder engagement, water quality testing, and reporting consistency raises significant concerns about the robustness of the credit claims.

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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Per-dimension scores, risk indicators, 4 red flags, score factors, detailed analysis, and 42 registry documents (42 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)

    No CORSIA label on the registry

    Not usable for airlines' CORSIA obligations.

    Source: registry label

  • 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 credit type

  • Paris Agreement (Article 6)

    No Article 6 authorization

    No corresponding adjustment: the host country can also count this reduction towards its own target.

    Source: registry label

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.

Registry labels last checked:2026-10-04

Credit Vintages

IssuedRetiredAvailable
2021
101,89879,32622,572
2022
736,641225,951510,690
2023
1,255,14601,255,146
2024
1,798,35901,798,359
2025
290,5350290,535
Total4,182,579305,2773,877,302

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Profile & governance

Analysis ProvenanceGeneral Methodologyv2.1

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