Zhenyuan Swine Farm AWMS GHG Mitigation Project
#239of 1084 in China#291of 1339 in Verra (VCS)#9of 66 in ACM0010
Audit Analysis
The Zhenyuan Swine Farm AWMS project is a VCS-registered anaerobic wastewater treatment project in China with a VVB-confirmed investment additionality test and no reversal events, but it relies on a project-specific modeled baseline and several key transparency indicators (FNRB, buffer pool, CORSIA status) are not stated in the available documents. The low extraction confidence across 13 source documents limits the reliability of the extracted record, and three inter-document contradictions—while largely explainable—introduce residual uncertainty.
Red Flags
- Low extraction confidence across the document set means at least one key document was poorly readable, reducing reliability of all extracted figures
- Project-specific modeled baseline (not jurisdictional) with no stated reassessment date, though the 10-year VCS ALM reassessment is not yet due
- FNRB value and method are not stated, preventing independent verification of the baseline emission factor
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2021 | 1,038 | 0 | 1,038 | |
| 2022 | 3,962 | 0 | 3,962 | |
| Total | 5,000 | 0 | 5,000 |
Risk Indicators
Investment test VVB-confirmed
mixed evidence / unresolved risk
Quantified as negligible per TOOL13/14
Project-specific modeled, FNRB unstated
FPIC, grievance, safeguards documented
CCP and CORSIA status not stated
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