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GSOtherTurkeyACM0001

Kocaeli Landfill Gas to Electricity Project

GS-9 ↗ · current registry ID: GS1013

#45of 189 in Methane#172of 295 in Turkey#523of 1801 in Gold Standard (GS)#40of 159 in ACM0001

5.3/ 10
Integrity
5.5
Transparency
5.0
Claim Safety
5.5
Documentation
5.0

Audit Analysis

The Kocaeli Landfill Gas to Electricity Project is a long-running Gold Standard project (operating since 2012) with VVB-confirmed additionality and no reported reversal events, but it is undermined by a 0% leakage deduction with contradictory justifications, the absence of a buffer pool, and an extensive list of corrective actions and material findings that raise concerns about data quality and reporting rigour. Several key parameters (FNRB, usage monitoring, CORSIA/CCP status) are not stated in the available documents, limiting the ability to fully assess claim safety.

Red Flags

  • Leakage deduction of 0% with contradictory justifications: the verification report (2018) describes the justification as 'quantified' while the monitoring report (2018) describes it as 'deemed negligible' — for a landfill gas project where some atmospheric escape is expected, a zero deduction warrants stronger evidence.
  • No buffer pool is in place to protect against potential reversal, despite the project being a gas-capture (avoidance) project where operational disruptions could temporarily release uncollected methane.
  • Over 30 corrective actions were raised across verification cycles, including discrepancies in emission reduction values, missing calibration records, inconsistent crediting-period dates, and missing quantitative justification for ongoing financial need — indicating recurring data-quality and reporting issues.
  • FPIC was not conducted, and the ODA declaration to confirm absence of public funding was initially missing, raising questions about the robustness of the additionality and safeguards framework.

Credit Vintages

IssuedRetiredAvailable
2012
26,64525,871774
2013
95,19395,1930
2014
166,986166,9860
2015
180,192180,1920
2016
165,709160,4965,213
2017
84,21084,2100
Total718,935712,9485,987

Risk Indicators

Additionality

VVB-confirmed combined/investment test

Permanence

mixed evidence / unresolved risk

Leakage

0% deduction, contradictory justification

Baseline

Project-specific, method inconsistent across docs

Safeguards

Grievance & benefit sharing present, FPIC not conducted

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-09-05ACM0001 Flaring or Use of Landfill Gas

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