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GSEnergy Efficiency - DomesticGambiaGeneral Methodologyv2.1

GS1247 VPA 226 The Gambia Safe Water

GS-2190 ↗ · current registry ID: GS7582

#368of 1329 in Industrial#5of 8 in Gambia#590of 1801 in Gold Standard (GS)

5.2/ 10
Integrity
5.5
Transparency
5.5
Claim Safety
4.8
Documentation
5.0

Audit Analysis

The Gambia Safe Water project (GS1247 VPA 226) demonstrates VVB-verified additionality and a recently reassessed baseline, but is undermined by ten cross-document contradictions, extensive water-quality failures across boreholes, a 0% leakage deduction with inconsistent justification, and five open findings requiring action. The absence of a buffer pool and the project-specific baseline method limit confidence in permanence and baseline robustness.

Red Flags

  • Ten contradictions across documents, including ERR figures differing by 80% (36,083 vs 65,901) and leakage justification shifting from 'deemed negligible' to 'quantified' while the deduction dropped from 5% to 0%
  • 48 boreholes failed water-quality testing (coliforms) across 2021 quarters, raising questions about whether the project actually delivered safe water during the crediting period
  • Five open findings (FAR 01–05) on SDG indicators, fNRB reporting, and monitoring justification remain unresolved
  • Usage rate calculation error (95% corrected to 93.61%) and monitoring-period start-date inconsistency identified during verification

Credit Vintages

IssuedRetiredAvailable
2020
3,8553,8550
2021
5,5555,452103
2022
5,3969794,417
2023
4,38704,387
Total19,19310,2868,907

Risk Indicators

Additionality

VVB-confirmed combined test

Permanence

no reversals

Leakage

0% deduction; justification inconsistent

Baseline

Project-specific; reassessed 2024

Safeguards

FPIC, grievance, benefit sharing documented

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-09-03General Methodology v2.1

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