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Re-assessment pendingVCSLivestock, enteric fermentation, and manure management; Waste handling and disposalChinaRegistry: Registered

HUOSHENGYUAN COMPOSTING PROJECT IN MIANYANG CITY

Developer: Xi'an Carbon Neutral Environmental Technology Co., Ltd

VCS-4675 ↗

Worked comparison example (English)

#469of 1699 in Industrial#625of 2787 in China#728of 1615 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 6.0 / 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

Scored2026-09-02medium confidence

evidence: 12/12 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
Verra (VCS) How our current method reads projects of this standard
Methodology
AMS-III.F, AMS-III.D No methodology-specific rules: the general rules apply. Read the general rules
Our method
CarbonMeld methodology v2.1 · analysed on 2 Sep 2026 · 12/12 registry documents analyzed · re-assessment under v2.2 pending

Analysis

The Huoshengyuan Composting Project is a VCS-registered manure management project (AMS-III.F/D) with a VVB-confirmed investment additionality test and reasonable verified-to-claimed delivery (~91%). However, the project-specific baseline, absence of a stated buffer pool, four inter-document contradictions, and gaps in CORSIA/CCP status limit confidence in the credit quality.

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

🔒

Safeguards

🔒

Double-claim

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Risk indicator details are a Premium feature

Score Breakdown

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Gates applied

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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 2 Sep 2026, marked “Re-assessment pending”. Per-dimension scores, risk indicators, 3 red flags, score factors, detailed analysis, and 12 registry documents (12 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 · read on 1 Nov 2026

    Covers: this project's credit records as read on the registry

  • 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

    Covers: the project type, not a label on individual credits

  • 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 · read on 1 Nov 2026

    Covers: this project's credit records as read on the registry

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:2026-11-01

Credit Vintages

IssuedRetiredAvailable
2022
49,37049,3700
2023
5,0004,0001,000
Total54,37053,3701,000

Methodology versions used

The methodology version stated in each monitoring, verification and issuance document, by period, compared with the official methodology pages.

  1. 2022–2024AMS-III.D v21.0since replaced by v22.0

    verification report

    official page · verified on

  2. 2022–2024AMS-III.F v12.0current version

    verification report

    official page · verified on

  • AMS-III.D: Active (CDM / UNFCCC) · official page · verified on
  • AMS-III.F: Active (CDM / UNFCCC) · official page · verified on

A version is shown only when the document's own text writes it next to the methodology code. Current versions, status and CCP ranges come from the official pages linked, checked on the date shown.

Documents on the registry

Retired by

Organisations named as beneficiaries in the registry's public retirement records.

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Profile & governance

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