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VCS Energy industries (renewable/non-renewable sources) China Registry: Registered Documentazione completa General Methodology v2.0

Xinjiang Jimunai CGN Phase I Wind Farm Project

VCS-1183 ↗

5.4 / 10
Integrity
6.4
Transparency
5.1
Claim Safety
5.0
Documentation
4.2

Score Breakdown

Integrity

verified Additionality was confirmed by the VVB using an investment test, and the project uses ACM0002 under VCS.

missing Reversal risk is not well documented: no buffer pool percentage is stated and reversal events are marked as not addressed.

Transparency

verified The verification report provides a named VVB, a defined monitoring period, and matched claimed versus verified ER totals in the extracted record.

missing Low extraction confidence and multiple corrective actions, including missing receipts during the site visit, weaken the completeness and auditability of the record.

Claim Safety

verified Leakage was deemed negligible and a 0% deduction was applied, which supports lower over-crediting risk for this wind project.

missing Contradictions on the grid emission factor and ER totals, plus the project-specific baseline, create uncertainty around the robustness of the claimed reductions.

Documentation

verified The record includes a verification report, monitoring period, methodology details, and 24 documents used in extraction.

missing Low extraction confidence and several closed corrective actions show that key evidence was incomplete or difficult to verify from the available documents.

Detailed Analysis

Integrity

The verification report confirms additionality through an investment test and states that leakage was considered negligible, with a leakage deduction of 0%. The project is a wind farm under ACM0002, which is generally favorable for permanence, and no reversal events are reported, but the absence of a stated buffer pool and the fact that reversal events are marked as not addressed reduce confidence. The project-specific baseline and the need for corrective actions also keep the integrity score from being higher.

Transparency

The record identifies the VVB, gives a monitoring period, and shows claimed and verified ER totals in the extracted data. However, the extraction confidence is low, and the verification report records missing monthly electricity purchase receipts during the site visit, along with other documentation gaps that had to be corrected later. These issues weaken the overall transparency of the MRV trail.

Claim Safety

Claim safety is helped by the negligible leakage treatment and the fact that this is a renewable wind project rather than a high-risk industrial crediting activity. That said, the project uses a project-specific baseline, and the contradictions on the grid emission factor and ER totals create uncertainty about the exact volume of reductions. With no CCP status stated and no clear CORSIA eligibility evidence, the claim remains only moderately safe.

Documentation

The evidence set is reasonably broad, with 24 documents used and a verification report dated 2023-02-04. Even so, the extraction confidence is low, and the report lists several corrective actions, including missing receipts and an initially unavailable power purchase agreement. The documentation is therefore usable but not strong, especially given the recency mismatch between the long crediting period and the short monitoring period.

Overall

Overall, this is a moderately credible renewable-energy crediting case, but the record is weakened by reliability problems and unresolved documentation gaps. I privileged the 2023 verification report over earlier documents where contradictions existed, because it is the most recent and appears to be the final audited source; that means I used the later values for the crediting period, grid emission factor, and ER totals. The contradictions still matter, though, because they indicate that earlier records were inconsistent and that the final claim depends on corrected data rather than a clean audit trail.

Audit Analysis

The project has some strong points: additionality was confirmed by the VVB, leakage was treated as negligible with a 0% deduction, and no reversal events were reported. However, the record has reliability issues, including low extraction confidence, several corrective actions, and major contradictions on crediting period, emissions factors, and ER totals that reduce confidence in the claimed issuance.

Project Description

Proponent: Xinjiang Jimunai CGN Wind Power Co., Ltd. Protocol categories: Energy industries (renewable/non-renewable sources) Protocols: ACM0002 Estimated annual GHG reductions: 107695 tCO2e Region: Asia Registration date: 2013-12-27

Red Flags

  • Major contradictions exist between documents on the crediting period, grid emission factor, and total ER figures, which weakens confidence in the final claims.
  • The verification report notes missing source records during the site visit, including monthly electricity purchase receipts and the 2011 power purchase agreement, which were only later provided or reconstructed.

Credit Vintages

Issued Retired Available
2011
61,417 61,417 0
2017
74,231 635 73,596
2018
73,214 0 73,214
2019
97,137 1,902 95,235
2020
96,110 0 96,110
Total 402,109 63,954 338,155

Cosa migliorerebbe questo punteggio

  • Provide a complete, reconciled evidence pack that explains the corrected crediting period, grid emission factor, and ER totals across all versions.
  • Disclose buffer pool treatment, reversal monitoring, and explicit CORSIA/CCP status, along with the underlying source documents for the missing receipts and power purchase agreement.

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 investment test

Permanence

No reversal buffer stated

Leakage

Negligible leakage with 0% deduction

Baseline

Project baseline; reassessment timing unclear

Safeguards

FPIC and grievance mechanism present

Double-claim

CORSIA/CCP status not stated

Where to buy

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

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