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GSEnergy Efficiency - DomesticMozambiqueGeneral Methodologyv2.1

GS7591 VPA 18 Central Mozambique Safe Water Programme

GS-2332 ↗ · current registry ID: GS7638

#1077of 1329 in Industrial#35of 51 in Mozambique#1519of 1801 in Gold Standard (GS)

4.2/ 10
Integrity
4.0
Transparency
4.5
Claim Safety
4.5
Documentation
4.0

Audit Analysis

The Central Mozambique Safe Water Programme is a Gold Standard energy-efficiency project that displaces household thermal energy use by providing safe borehole water. Additionality is confirmed by the VVB and no reversal events have occurred, but the verification report (July 2026) lists over 50 material findings, a 30,370 tCO₂e over-issuance requiring correction, a double-counted borehole, and a contradiction on whether FPIC was conducted. The project's core methodology is sound (locally measured fNRB, conservative usage-rate assumption), yet the sheer volume of MRV inconsistencies and data-quality issues significantly undermines confidence in the reported emission reductions.

Red Flags

  • 30,370 tCO₂e of over-issued VERs identified for MP3 due to incorrect borehole operating-day calculations; deduction required before final issuance
  • Double counting of one borehole between VPAs GS7649 and GS7650, inflating the verified reduction
  • FPIC status contradicts between the 2026 verification report (not conducted) and the 2025 validation report (conducted); the more recent verification report is privileged
  • Water quality test reports showed parameters nearing or exceeding maximum permissible limits, undermining the displacement claim

Credit Vintages

IssuedRetiredAvailable
2020
39,155039,155
2021
52,77452,7695
2022
54,18253,1001,082
2023
59,83058,5551,275
2024
60,00058,8001,200
2025
5,7535,481272
Total271,694228,70542,989

Risk Indicators

Additionality

VVB-confirmed combined test

Permanence

operational risk unaddressed

Leakage

0% deduction; justification contradicts earlier 5%

Baseline

Project-specific; reassessed 2024

Safeguards

FPIC unconfirmed; grievance mechanism present

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-09-04General Methodology v2.1

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