Muyuan Handan AWMS GHG Mitigation Project in Hebei Province
#773of 1084 in China#873of 1339 in Verra (VCS)#45of 66 in ACM0010
Audit Analysis
The Muyuan Handan anaerobic digestion project (ACM0010) is a registered VCS avoidance project with VVB-confirmed additionality, but carries notable concerns: a material finding of insufficient additionality demonstration (later resolved via CAR), a project-specific modeled baseline, and a significant discrepancy between the PDD and validation report on the lifetime ERR figure. The low extraction confidence and absence of monitoring data limit the depth of assessment.
Red Flags
- Material finding of 'Insufficient additionality demonstration' raised during validation (resolved via CAR, but indicates weak initial evidence)
- Lifetime ERR discrepancy: validation report states 804,579 tCO2e while the PDD states 126,359 tCO2e — a 6.4× difference that is unexplained in the extracted record
- Leakage is described as 'quantified' but the actual deduction percentage is not stated in any available document
- Low extraction confidence across the document set, with one document of unknown type
Credit Vintages
No issuances recorded on the registry.
Risk Indicators
VVB-confirmed but flagged as insufficient initially
mixed evidence / unresolved risk
Quantified per justification but percentage not stated
Project-specific, modeled, no reassessment date stated
Grievance mechanism present, FPIC not conducted
CORSIA and CCP status not stated
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