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VCS Energy industries (renewable/non-renewable sources); Livestock, enteric fermentation, and manure management; Waste handling and disposal China Registry: Registered Documentazione completa General Methodology v2.0

Aonong AWMS GHG Mitigation Project in Fujian Province

VCS-2692 ↗

4.7 / 10
Integrity
5.6
Transparency
4.3
Claim Safety
4.8
Documentation
3.2

Score Breakdown

Integrity

verified Additionality was confirmed by the VVB, and the project uses a combined additionality test under ACM0010.

missing Leakage deduction is not stated, buffer pool coverage is not found, and reversal events are marked as not addressed.

Transparency

verified The issuance record identifies the VVB, the monitoring period, and the verified issuance amount of 367,297 credits.

missing The monitoring method, usage monitoring approach, and claimed-versus-verified reconciliation are not found in the extracted record.

Claim Safety

verified The project is registered under VCS and the issuance document reports no material findings.

missing A major contradiction exists in verified emissions reductions, and the baseline is project-specific rather than a more conservative standardized baseline.

Documentation

verified The record includes an issuance document dated 2023-04-03, a defined monitoring period, and multiple safeguard references such as FPIC and a grievance mechanism.

missing Extraction confidence is low, only one evidence document is identified in the extracted record, and key fields such as leakage, buffer pool, and monitoring method are missing.

Detailed Analysis

Integrity

The issuance report indicates additionality was confirmed by the VVB, which supports the project’s core environmental case. Still, leakage treatment is not quantified in the extracted record, buffer pool coverage is not found, and reversal events are marked as not addressed, which weakens permanence and overall robustness.

Transparency

The issuance record provides the VVB name, monitoring period, and the verified issuance figure of 367,297 credits. But the monitoring approach is not stated, usage monitoring is not described, and the record does not provide a claimed-versus-verified comparison, limiting auditability.

Claim Safety

The project is registered under VCS and the issuance report reports no material findings, which is positive for claim safety. However, the extracted record contains a serious discrepancy in verified emissions reductions, and the project-specific baseline is less conservative than a clearly standardized or jurisdictional baseline.

Documentation

The record includes an issuance document dated 2023-04-03, a defined monitoring period, and safeguard references including FPIC, benefit sharing, and a grievance mechanism. Documentation quality is still limited by low extraction confidence, only one evidence document identified in the extracted record, and several missing operational details such as leakage, buffer pool, and monitoring method.

Overall

The project appears moderately credible, but the evidence base is incomplete and the reliability of the emissions figure is weakened by a major contradiction between documents. I privileged the later issuance record dated 2023-04-03 for the verified amount of 367,297 credits because it is the more recent and more authoritative issuance-stage source, but the earlier figure of 590,596 credits must still be treated as a material inconsistency that lowers confidence. The contradiction on additionality test type is less severe because both versions still indicate an additionality assessment, but it also contributes to a downward adjustment in reliability.

Audit Analysis

The project has some strengths: additionality was confirmed by the VVB, the project is registered under VCS, and the issuance record shows no material findings. However, important evidence gaps remain around leakage treatment, permanence, and monitoring detail, and the extracted record contains a major discrepancy in verified emissions reductions that reduces confidence in the numbers.

Project Description

Proponent: Fujian Aonong Biological Technology Group Incorporation Limited Protocol categories: Energy industries (renewable/non-renewable sources); Livestock, enteric fermentation, and manure management; Waste handling and disposal Protocols: ACM0010 Estimated annual GHG reductions: 451807 tCO2e Region: Asia Registration date: 2023-01-11

Red Flags

  • The extracted record shows a large contradiction in verified emissions reductions, with one document supporting 367,297 credits and another 590,596 credits.
  • Leakage deduction, buffer pool coverage, and reversal handling are not clearly documented in the extracted record.

Credit Vintages

Issued Retired Available
2020
237,853 73,061 164,792
2021
352,743 352,743 0
Total 590,596 425,804 164,792

Cosa migliorerebbe questo punteggio

  • Publish the monitoring report and verification annexes showing the emissions calculation, leakage treatment, and the reconciliation between claimed and verified credits.
  • Provide clear documentation on buffer pool treatment, reversal risk management, and the reason for the discrepancy between the two verified emissions figures.

Questi suggerimenti indicano quali prove pubbliche aggiuntive potrebbero migliorare il livello di confidenza di questa valutazione. Non garantiscono un punteggio futuro più alto.

Risk Indicators

Additionality

VVB-confirmed additionality

Permanence

Reversal handling not addressed

Leakage

Leakage quantified but not evidenced

Baseline

Project baseline without reassessment date

Safeguards

FPIC and grievance mechanism present

Double-claim

CORSIA/CCP status not stated

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Analysis Provenance Scored 2026-04-19 General Methodology v2.0 Documentazione completa

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