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VCSWaste handling and disposalChina Registry: RegisteredAMS-III.D

Jinshan Songlin Market Swine Manure Utilization Project

VCS-4677 ↗

#230of 1084 in China#271of 1339 in Verra (VCS)#7of 105 in AMS-III.D

5.8/ 10
Integrity
6.0
Transparency
4.5
Claim Safety
6.5
Documentation
6.5

Audit Analysis

A VCS-registered swine manure biogas project (AMS-III.D) with a VVB-verified barrier additionality test and conservative first-period delivery (~65% of pro-rata expectation). However, a 33% downward correction to biogas production during verification, a project-specific modeled baseline, and the absence of a stated buffer pool or FNRB value limit confidence in the project's robustness and transparency.

Red Flags

  • Corrective action required a 33% reduction in assumed biogas production (3,000,000 → 2,000,000 m³/year), indicating the PDD over-estimated output
  • FNRB value and usage monitoring method are not stated in any available document, leaving a key biogas-to-credit conversion parameter unverified
  • No buffer pool percentage is stated, and permanence/reversal risk is only dismissed as 'not applicable' without a quantitative safeguard
  • Baseline is project-specific and modeled, with no reassessment date recorded

Credit Vintages

No issuances recorded on the registry.

Risk Indicators

Additionality

Barrier test, VVB-verified, no legal mandate

Permanence

'not applicable' dismissal only

Leakage

Quantified justification, 0% reasonable for biogas

Baseline

Project-specific, modeled, no reassessment date

Safeguards

FPIC conducted, grievance mechanism present

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-09-02AMS-III.D

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