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VCSWaste handling and disposalChina Registry: RegisteredAMS-III.Y

Leiyang Hexi Animal Manure Composting Project

VCS-4794 ↗

#269of 1329 in Industrial#402of 1084 in China#469of 1339 in Verra (VCS)

5.4/ 10
Integrity
5.5
Transparency
5.5
Claim Safety
5.0
Documentation
5.5

Audit Analysis

The Leiyang Hexi Animal Manure Composting Project is a registered VCS project using the simplified AMS-III.Y methodology, with a combined additionality test confirmed by CTI Certification. However, two outstanding corrective actions, a contradictory leakage justification (quantified vs. deemed negligible) with a 0% deduction, and the absence of a buffer pool or clearly stated CORSIA/CCP status introduce moderate risk. The first monitoring period delivered approximately 98% of the pro-rata lifetime expectation, which is consistent, but the overall documentation confidence is only medium.

Red Flags

  • Two corrective actions remain outstanding from the verification report: supplementing environmental-impact prevention measures per the EIA approval and clarifying the data flow, monitoring process, and frequency for VSss,y and moisture content parameters.
  • Leakage justification is contradictory across documents — the monitoring report describes it as 'quantified' while the validation report states it was 'deemed negligible' — yet the deduction applied is 0%, leaving the basis for the zero deduction unclear.
  • No buffer pool percentage is stated in any available document, and permanence/reversal risk is described only as 'not applicable' without a quantified safeguard mechanism.
  • CORSIA eligibility and CCP status are not stated in any extracted document, leaving dual-channel or double-claiming risk unassessed.

Credit Vintages

No issuances recorded on the registry.

Risk Indicators

Additionality

Combined test, VVB-confirmed

Permanence

reversal 'N/A' but unquantified

Leakage

0% deduction, contradictory justification

Baseline

Project-specific, modeled, no reassessment date

Safeguards

Grievance mechanism present; FPIC not conducted

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-09-02AMS-III.Y

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