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VCSWaste handling and disposalChina Registry: RegisteredAMS-III.F

Yangxiang AWMS GHG Mitigation Project In Anhui Province

VCS-3945 ↗

#413of 1084 in China#495of 1339 in Verra (VCS)#15of 43 in AMS-III.F

5.4/ 10
Integrity
5.5
Transparency
6.0
Claim Safety
5.0
Documentation
5.0

Audit Analysis

A VCS animal-waste methane project across six swine farms in Anhui, China, with additionality confirmed by the VVB via an investment test and quantified leakage deductions. However, the verification report flagged ten material findings—including a baseline calculation that did not account for regulatory methane-capture requirements—and eight corrective actions remain open. The project delivered roughly 39% of the pro-rata lifetime expectation from the PDD, and several key governance fields (FPIC, CORSIA eligibility, buffer pool) are absent from the extracted record.

Red Flags

  • Material finding: baseline emission calculation did not consider methane capture/combustion requirements per regulations, potentially overstating the baseline and thus the credits
  • PDD (2022) states a lifetime ERR of 228,720 tCO2e while the validation report (2024) records 13,330 tCO2e for the monitoring period; the project delivered only ~39% of the pro-rata PDD expectation for the elapsed 1.5-year window
  • Eight corrective actions remain open, including updating the joint PD and MR to the latest VCS 4.2 template and completing empty monitoring tables
  • Low extraction confidence in the document analysis, meaning at least one key document was poorly readable and some facts may be incomplete

Credit Vintages

No issuances recorded on the registry.

Risk Indicators

Additionality

VVB-confirmed investment test, but barrier analysis question

Permanence

mixed evidence / unresolved risk

Leakage

Quantified deduction of 1,268 tCO2e (liquid) with explicit j

Baseline

Project-specific modeled baseline; material finding on regul

Safeguards

Grievance mechanism and benefit sharing present; FPIC not st

Double-claim

CORSIA eligibility and CCP status both not stated in any ava

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Analysis ProvenanceScored2026-08-31AMS-III.F Avoidance of methane emissions through composting, version 12.0; AMS-III.D: Methane recovery in animal manure management systems, version 21.0

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