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GS Wind China Documentazione completa General Methodology v2.0

*Fujian Zhangpu Liuao 45MW Wind Power Project_preCDM VERs

GS-812 ↗

4.6 / 10
Integrity
4.8
Transparency
4.6
Claim Safety
4.2
Documentation
5.1

Score Breakdown

Integrity

verified Additionality was assessed using a combined test, and the project was verified by SGS United Kingdom Ltd.

missing Leakage handling is inconsistent across documents, and no buffer pool or reversal management is stated.

Transparency

verified The monitoring period and crediting period are both stated, and the verification report gives a verified issuance figure of 24,608 credits.

missing The record does not state the claimed issuance amount, and the monitoring method relies on self-reporting for usage.

Claim Safety

verified The project uses ACM0002 under Gold Standard, which is a recognized renewable methodology.

missing Leakage justification is disputed between documents, and there is no stated CORSIA or CCP status to reduce double-claim uncertainty.

Documentation

verified Three document types were used, including a verification report, PDD, and monitoring report, with high extraction confidence.

missing Several important items are not stated, including safeguards, grievance mechanism, buffer pool, and additionality confirmation by the VVB.

Detailed Analysis

Integrity

The project has some positive integrity signals because the verification report from SGS United Kingdom Ltd confirms a combined additionality test and a verified issuance of 24,608 credits. However, leakage is not robustly documented: the monitoring report says it was deemed negligible, while the verification report says it was not addressed, and no buffer pool or reversal management is stated. A material finding also asked the project participant to clarify how net electricity delivered to the grid was determined, which adds uncertainty to the emissions calculation.

Transparency

Transparency is moderate because the monitoring period, crediting period, methodology version, and verifier are all stated in the extracted record. Still, the claimed issuance amount is not found in the available documents, and the usage monitoring method is only described as self-reporting. Public-facing registry completeness is therefore only partial based on the extracted facts.

Claim Safety

Claim safety is weakened by the leakage contradiction and by the absence of clear evidence on CORSIA eligibility or CCP status. The project uses ACM0002 for a wind project, which is generally appropriate, but the baseline is project-specific rather than a more conservative standardized or jurisdictional baseline. Because the leakage treatment is inconsistent and the verification report raised a calculation clarification, over-crediting risk cannot be ruled out confidently.

Documentation

Documentation quality is fair but not strong. Three document types were used and extraction confidence is high, but several key fields are not stated in the available record, including safeguards, grievance mechanism, buffer pool, and additionality confirmation by the VVB. The verification report is dated 2008, close to the monitoring period, which helps recency, but the overall file remains incomplete.

Overall

The main contradiction is on leakage: the monitoring report says leakage was deemed negligible, while the verification report says leakage was not addressed. I privileged the verification report on this point because it is the higher-priority assurance document and it is the document that also records the material finding; that said, the contradiction lowers reliability and pulls the score down. Because the project lacks stated buffer protection, reversal handling, and clear double-claim status, the overall assessment remains cautious.

Audit Analysis

This is a wind project with a VVB verification report and a combined additionality test, but the evidence base is thin and several key safeguards are not stated. The project has a project-specific baseline and verified issuance of 24,608 credits, yet leakage treatment is inconsistent across documents and the verification report raised a request for clarification on electricity delivery calculations.

Project Description

Developer: CWEME Type: Wind Size: Large scale Methodology: ACM0002 Grid-connected electricity generation from renewable sources Crediting period: 2007-12-01 → 2014-11-30 Estimated annual credits: 80000 tCO2e SDGs: Goal 7: Affordable and Clean Energy, Goal 8: Decent Work and Economic Growth, Goal 13: Climate Action

Red Flags

  • Leakage treatment is contradictory: the monitoring report says it was deemed negligible, while the verification report says it was not addressed.
  • A material finding requested clarification on how net electricity delivered to the grid was determined, which weakens confidence in the verified emissions claim.

Credit Vintages Exhausted

Issued Retired Available
2007
14,801 14,801 0
2008
9,807 9,807 0
Total 24,608 24,608 0

Cosa migliorerebbe questo punteggio

  • Provide a reconciled leakage assessment and explain why the monitoring report and verification report differ.
  • Publish clear safeguards, grievance, buffer, and reversal-management documentation, plus explicit CORSIA and CCP status.

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

Combined test present, VVB confirmation not stated

Permanence

No reversal or buffer information stated

Leakage

Negligible in one document, not addressed in another

Baseline

Project-specific baseline, reassessment not stated

Safeguards

No safeguards documentation found

Double-claim

CORSIA and CCP status not stated

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Analysis Provenance Scored 2026-04-17 General Methodology v2.0 Documentazione completa

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