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GSEnergy Efficiency - DomesticNigeriaGeneral Methodologyv2.1

Safe Water Programme – Nigeria - VPA 95

GS-4318 ↗ · current registry ID: GS12411

#481of 1329 in Industrial#20of 79 in Nigeria#762of 1801 in Gold Standard (GS)

5.0/ 10
Integrity
5.5
Transparency
4.5
Claim Safety
5.0
Documentation
5.0

Audit Analysis

The Safe Water and Improved Cookstove Programme in Nigeria has a solid additionality foundation (combined test confirmed by the VVB) and documented safeguards, but suffers from a 0% leakage deduction with no substantive justification, an unverified 90% usage rate assumption, and the absence of any verified emission reduction data to validate the 290,960 tCO₂e claim. The project-specific baseline and lack of a buffer pool further weaken the integrity profile, while the absence of a monitoring report in the evidence set limits transparency.

Red Flags

  • Leakage deduction of 0% with justification recorded as 'not addressed' in the PDD, creating an over-crediting risk for a project distributing physical assets (cookstoves, water systems) where displacement and rebound effects are plausible
  • No verified emission reduction figure exists in the extracted record; the 290,960 tCO₂e claim cannot be independently validated against monitoring data
  • Usage rate of 90% is assumed in the PDD but has never been verified through monitoring, and no end-use tracking mechanism is documented

Credit Vintages

IssuedRetiredAvailable
2024
19,228019,228
Total19,228019,228

Risk Indicators

Additionality

Combined test, VVB-confirmed

Permanence

no reversal data

Leakage

0% deduction, justification not addressed

Baseline

Project-specific, reassessed 2021

Safeguards

FPIC, grievance, benefit sharing documented

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-09-01General Methodology v2.1

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