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avoidance China Vintage 2022 Documentazione completa General Methodology v2.0

Yunnan Lagalu River Hydropower Station

CT-553 ↗

1.4 / 10
Integrity
1.2
Transparency
0.8
Claim Safety
2.0
Documentation
1.6

Score Breakdown

Integrity

missing Additionality and baseline approach are not stated in available documents (only an issuance document was captured).

inferred No reversals or leakage treatment are documented in the extracted record, but this may reflect missing documentation rather than low risk.

Transparency

missing No VVB name, monitoring period, or verified results were found in the extracted record.

missing Low extraction confidence and only one document used limits MRV transparency.

Claim Safety

missing Over-crediting risk cannot be assessed because the grid emission factor and baseline method are not stated in available documents.

inferred CORSIA and CCP status are not stated in available documents, increasing uncertainty for downstream claims.

Documentation

missing Evidence base is limited to a single issuance document, with low extraction confidence.

verified No material findings or corrective actions were reported in the extracted record (issuance document).

Detailed Analysis

Integrity

The extracted record contains only an issuance document and does not state the baseline method, grid emission factor, or when the baseline was last reassessed, which prevents a robust check of baseline validity. Additionality is not described (no test type and no confirmation by a VVB found in the extracted record). Leakage treatment is also not stated, and permanence provisions (e.g., buffer pool) are not applicable/recorded for this avoidance renewable energy context but are still undocumented here.

Transparency

Transparency is weak because the extracted record does not include the VVB name, monitoring period, usage monitoring method, or any claimed-versus-verified emissions reduction figures. With only one document (issuance) and low extraction confidence, the MRV trail is not reconstructible from the available evidence. Registry information is generic (“other”) and does not add completeness for public traceability in the extracted record.

Claim Safety

Claim safety is limited by missing quantification inputs: the grid emission factor and baseline method are not stated in available documents, so over-crediting risk cannot be evaluated. CORSIA eligibility and CCP status are also not stated in available documents, leaving uncertainty about how credits/attributes might be used in claims. The absence of verified ERR figures in the extracted record further increases greenwashing risk for any quantitative claims.

Documentation

Documentation quality is low because only one evidence document (issuance) was used and the minimum extraction confidence is low, indicating poor readability of at least one key document. The extracted record shows no material findings and no corrective actions, but without the underlying verification/monitoring reports this provides limited assurance. Key metadata such as document date and crediting/monitoring periods were not found in the extracted record.

Overall

No contradictions were identified in the extracted record, but the primary issue is the breadth of missing information across baseline, additionality, MRV, and eligibility status. Given the low extraction confidence and single-document evidence base, scores are conservatively low to reflect high uncertainty and limited auditability. Note: per the gate rules, a documentation score below 3.0 would cap transparency post-scoring.

Audit Analysis

Based on the extracted record, only an issuance document was available and it was poorly readable, leaving major gaps on baseline setting, additionality, and monitoring. With no stated grid emission factor, monitoring period, or verification details, the risk of over-crediting cannot be meaningfully assessed from the available evidence.

Project Description

The total installed capacity of Yunnan Lagalu River Hydropower Station is 20 MW, two 10 MW generating units are installed. Such installation could provide over 86,000 MWh renewable power production to grid with reasonable price and considerable contribution towards local poverty reduction as well as improvement of environment with lower carbon emission reduction and consumption.

Red Flags

  • Only an issuance document is available in the extracted record; no monitoring/verification report details were captured.
  • Key quantification inputs (grid emission factor, monitoring period, verified generation/ERR) were not found in the extracted record.
  • Additionality approach and baseline method are not stated in available documents.
  • Low extraction confidence indicates at least one key document was poorly readable, reducing reliability.

Credit Vintages

Nessuna emissione registrata sul registro.

Il marketplace dichiara i vintage: 2022 (non verificato).

Cosa migliorerebbe questo punteggio

  • Provide the monitoring report and independent verification statement showing the monitoring period, measured generation, and the verified emissions reduction/attribute volume.
  • Disclose the baseline approach and grid emission factor (including year/source) and any reassessment schedule used for crediting calculations.
  • Publish VVB/assurance provider identity and a clear MRV description (metering, QA/QC, data handling) for the plant’s electricity generation.

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

Additionality not evidenced

Permanence

Avoidance project but permanence provisions not documented

Leakage

Leakage treatment not documented

Baseline

Baseline method not stated

Safeguards

Safeguards/FPIC/grievance not evidenced

Double-claim

CORSIA/CCP status not stated

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Analysis Provenance Scored 2026-04-02 General Methodology v2.0 Documentazione completa

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