WEIFANG YOURAN DAIRY CATTLE MANURE MANAGEMENT PROJECT
#65of 1084 in China#83of 1339 in Verra (VCS)#1of 105 in AMS-III.D
Audit Analysis
A registered VCS AMS-III.D anaerobic digestion project in China with VVB-confirmed additionality and recent monitoring data showing delivery at roughly 102% of pro-rata expectation. Key weaknesses include a project-specific modeled baseline, a 0% leakage deduction justified only as 'deemed negligible,' and the absence of a stated buffer pool or permanence mechanism. No outstanding corrective actions, and safeguards (FPIC, grievance mechanism) are documented.
Red Flags
- No buffer pool percentage or permanence mechanism is stated in any available document, leaving reversal risk for the biogas digester unaddressed
- Leakage deduction is 0% with justification only 'deemed negligible' — no quantified assessment or detailed rationale provided in the verification report
- FNRB value and method are not stated in any extracted document, preventing independent verification of the emission factor used
- Contradiction on benefit sharing: the verification report (Mar 2026) confirms it is described, while the monitoring report (Mar 2026) indicates it is not
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2023 | 6,132 | 0 | 6,132 | |
| 2024 | 45,231 | 0 | 45,231 | |
| 2025 | 18,366 | 0 | 18,366 | |
| Total | 69,729 | 0 | 69,729 |
Risk Indicators
VVB-confirmed regulatory surplus test
reversal risk unaddressed
0% deduction, 'deemed negligible' only
Project-specific, modeled; no reassessment date
FPIC, grievance mechanism, benefit sharing documented
CORSIA and CCP status not stated
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