Heilongjiang Swine Farm Animal Waste Management System GHG Mitigation Project
GS-3355 ↗ · current registry ID: GS11334
#61of 268 in Biogas#519of 1084 in China#607of 1801 in Gold Standard (GS)#24of 66 in ACM0010
Audit Analysis
A Gold Standard biogas-electricity project on swine farms in Heilongjiang, China, with VVB-confirmed additionality and reasonable pro-rata delivery (122% of expectation), but undermined by a project-specific modeled baseline, absence of any stated buffer or permanence mechanism, and an unusually large list of 30+ corrective actions indicating significant gaps in the PDD and monitoring plan. Several safeguard-related fields show contradictions between documents, and key MRV parameters (FNRB, usage rates, leakage percentage) are not quantified in the extracted record.
Red Flags
- 30+ corrective actions identified in the verification report, including missing applicability demonstrations, incomplete baseline alternative analyses, and absent QA/QC procedures in the monitoring plan
- Grievance mechanism reported as present in the 2023 verification report but reported as absent in the more recent 2024 monitoring report
- Leakage described as 'quantified' in the justification but the actual deduction percentage is not stated in any document
- FPIC status contradicted: validation report confirms it was conducted, but an earlier appendix states it was not
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2020 | 33,136 | 33,136 | 0 | |
| 2021 | 454,701 | 399,999 | 54,702 | |
| 2022 | 432,051 | 423,411 | 8,640 | |
| 2023 | 105,784 | 103,669 | 2,115 | |
| Total | 1,025,672 | 960,215 | 65,457 |
Risk Indicators
VVB-confirmed combined test
mixed evidence / unresolved risk
Quantified per justification but percentage not stated
Project-specific, modeled, no reassessment date
FPIC and grievance mechanism contradicted across documents
CORSIA and CCP status both unstated
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