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GS Wind Turkey Documentazione completa General Methodology v2.0

*Keltepe Wind Farm Project , Turkey

GS-1422 ↗

4.7 / 10
Integrity
5.6
Transparency
4.5
Claim Safety
4.0
Documentation
4.0

Score Breakdown

Integrity

verified Additionality confirmed by the VVB in the verification report (VVB: KBS Certification Services Ltd., verification report dated 2025-07-25).

missing Multiple corrective action requests and validation/verification findings (numerous CARs listed in verification report) and contradictions on reversal and leakage treatment that reduce confidence.

Transparency

verified Monitoring period is provided (2022-05-03 — 2023-07-09) and baseline was reassessed in 2023 (documented).

missing Key quantified outputs are missing from extracted records (total emissions claimed/verified not stated) and minimum extraction confidence is low.

Claim Safety

verified Project uses an explicit methodology (ACM0002 Version 20.0) and a project-specific baseline is documented.

missing Project is indicated as CORSIA-eligible and FNRB/usage rate figures are not provided; leakage reported as 0% but documents contradict this — raising over-crediting/double-claim risk.

Documentation

verified A named VVB and a large number of documents (n_docs_used: 29) are present, and the crediting period and monitoring period are stated.

missing Min extraction confidence is low, evidence docs are listed as 'unknown', and many corrective actions were required indicating documentation/clarity issues.

Detailed Analysis

Integrity

The verification report (2025-07-25) shows additionality confirmed via an investment test and names the VVB (KBS Certification Services Ltd.), and the baseline was reassessed in 2023, which are positive. However, there are many corrective action requests from validation and verification (multiple CARs listed) and contradictions in the record about reversal events and leakage treatment (see contradictions), which reduce confidence in baseline validity, leakage handling and permanence. Leakage deduction is recorded as 0% in the extracted facts, but documents disagree on whether leakage was addressed, so permanence and leakage treatment are uncertain.

Transparency

The project provides a monitoring period (2022-05-03 — 2023-07-09) and methodology details (ACM0002 Ver.20.0) which support transparency. Conversely, key verified quantities such as total emissions reductions claimed and verified are not present in the extracted record, the FNRB method/value is not stated, and evidence documents are listed as 'unknown'. The minimum extraction confidence is low, further weakening transparency.

Claim Safety

There is a tangible risk of claim issues: the project is indicated as CORSIA-eligible which raises double-claim concerns, and baseline is project-specific rather than jurisdictional. The leakage deduction of 0% is asserted but contradicted elsewhere, and no FNRB value or usage monitoring details are provided — all increase over-crediting risk. The named methodology and baseline reassessment mitigate some risk but not enough to offset missing/contradictory data.

Documentation

Documentation depth is mixed: 29 documents were used and the VVB is named, with the crediting period and monitoring period provided. Nonetheless, the extracted evidence_docs label is 'unknown', min_extraction_confidence is low, and numerous CARs/clarifications were raised (though many were closed). The combination of low extraction confidence and outstanding clarity required by corrective actions reduces the documentation score.

Overall

Scores reflect a project with several credible procedures in place (VVB review, baseline reassessment, FPIC, grievance mechanism) but significant weaknesses in data completeness and consistency. Contradictions must be resolved: (1) additionality test type — the most recent verification report (2025-07-25) reports an investment test, but an earlier document (2020-10-14) referenced a barrier test; I privileged the most recent verification report for scoring because it is the latest VVB-verified statement; (2) leakage justification — the verification report (2025-07-25) states leakage is deemed negligible whereas an earlier report (2023-10-18) said leakage was not addressed; I privileged the 2025 verification but downgraded scores for inconsistency; (3) reversal events — there is a report of reversals in 2024-11-12 but the 2025 verification states reversal events were not addressed; because this conflicts, I treated reversal treatment as unresolved and lowered permanence scoring; (4) crediting period — the 2025 verification retains the original 2016–2023 period while a 2023 document proposes 2023–2030; I privileged the latest verification filing but flagged the inconsistency. The low extraction confidence and missing numeric verification outputs further reduce overall confidence.

Audit Analysis

The project shows several positive integrity elements (VVB-confirmed additionality, baseline reassessed in 2023, named VVB) but is undermined by document contradictions, many corrective actions during validation/verification, missing quantified ERRs and FNRB values, and low extraction confidence. CORSIA eligibility and gaps in leakage/reversal reporting increase claim risk.

Project Description

Developer: Alize Enerji Elektrik Uretim Anonim Sirketi Type: Wind Size: Large Scale Methodology: ACM0002 Grid-connected electricity generation from renewable sources Crediting period: 2009-07-10 → 2030-07-09 Estimated annual credits: 47531 tCO2e SDGs: Goal 13: Climate Action, Goal 8: Decent Work and Economic Growth, Goal 7: Affordable and Clean Energy

Red Flags

  • Contradictory statements across documents on additionality test type (investment vs barrier)
  • Leakage and reversal treatment inconsistent across documents (deemed negligible vs not addressed vs reported)
  • Project is CORSIA-eligible, raising double-claim risk and need for registry clarity
  • Key numerical fields missing (total emissions claimed/verified, FNRB, buffer pool percentage) and low extraction confidence

Credit Vintages

Nessuna emissione registrata sul registro.

Cosa migliorerebbe questo punteggio

  • Publish the verified total emissions reductions and verification statement in accessible evidence (resolve missing total ERR claimed/verified).
  • Resolve and reconcile contradictions in documentation (additionality test type, leakage and reversal treatment, and crediting period) and provide a clear, dated statement from the VVB/registries.

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 but contradicted

Permanence

buffer/reversal treatment unclear

Leakage

0% stated but justification inconsistent

Baseline

project baseline, reassessed 2023

Safeguards

FPIC and grievance present

Double-claim

CORSIA-eligible; registry clarity needed

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Analysis Provenance Scored 2026-04-23 General Methodology v2.0 Documentazione completa

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