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GSWindTurkeyACM0002

Soma Wind Power Plant

GS-1132 ↗ · current registry ID: GS655

#715of 1935 in Renewable energy#149of 295 in Turkey#390of 1801 in Gold Standard (GS)#560of 1287 in ACM0002

5.5/ 10
Integrity
5.5
Transparency
5.5
Claim Safety
6.0
Documentation
5.0

Audit Analysis

The Soma Wind Power Plant is a Gold Standard wind project in Turkey with a VVB-confirmed investment additionality test and a recent baseline reassessment (2022). However, the project carries notable gaps: a 0% leakage deduction with no documented justification, no stated buffer pool, and a project-specific (rather than jurisdictional) baseline. The verified ERR exceeds the pro-rata ex-ante expectation, indicating conservative initial estimates, but multiple contradictions across documents and a high volume of corrective actions during verification temper confidence in data reliability.

Red Flags

  • Leakage deduction of 0% with justification recorded as 'not addressed' in the most recent verification report (2026-02-26), despite the earlier verification report (2025-09-27) describing it as 'quantified' — a direct contradiction that undermines confidence in the leakage treatment.
  • 42 Corrective Action Requests were issued during the verification process (all closed before report issuance), and 8 CARs plus 53 Clarification Requests during validation — an unusually high volume suggesting significant documentation or methodology issues that required remediation.
  • No buffer pool percentage is stated in any available document, and reversal events are recorded as 'not addressed' in the verification report, leaving permanence risk unquantified despite the project being a generation (avoidance) type.
  • Baseline method is contradictory: the verification report (2026-02-26) records a project-specific baseline while the monitoring report (2025-09-15) records a jurisdictional baseline — the higher-priority verification report is privileged, but the discrepancy is unexplained.

Credit Vintages

IssuedRetiredAvailable
2010
47,10647,1060
2011
195,837195,8370
2012
177,041162,75514,286
2022
105,4270105,427
2023
78,277078,277
Total603,688405,698197,990

Risk Indicators

Additionality

VVB-confirmed investment test

Permanence

reversal events not addressed

Leakage

0% deduction, justification not addressed in latest report

Baseline

Project-specific baseline; reassessed 2022

Safeguards

FPIC conducted; grievance mechanism and benefit sharing documented

Double-claim

CORSIA and CCP status both unstated

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Analysis ProvenanceScored2026-09-06ACM0002

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