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GSavoidanceMozambiqueVintage 2021, 2023 Registry: Certified & creditingGeneral Methodologyv2.1

Mozambique Safe Water Project

GS-1412 ↗ · current registry ID: GS7134

#34of 108 in Water#5of 51 in Mozambique#445of 1801 in Gold Standard (GS)

5.4/ 10
Integrity
5.5
Transparency
5.5
Claim Safety
5.0
Documentation
5.5

Audit Analysis

The Mozambique Safe Water Project is a Gold Standard certified avoidance project providing safe borehole water in Manica Province, with additionality confirmed by SustainCERT and no reversal events reported in the most recent monitoring cycle. However, the project carries moderate risk due to a project-specific baseline, a 0% leakage deduction that contradicts the PDD's original 5% figure, the absence of a stated buffer pool, and multiple cross-document contradictions in key parameters (FNRB method, usage rate, crediting period). Material findings on survey form validity and three open corrective actions further temper confidence in the MRV chain.

Red Flags

  • Leakage deduction reduced from 5% in the PDD to 0% in the monitoring report with only a 'deemed negligible' justification — no quantified analysis provided
  • FNRB method contradicts between documents: the 2018 verification report cites a national default while the 2023 PDD references a local field measurement, creating uncertainty about which value underpins the 0.91 factor
  • Crediting period is inconsistent: the 2021 monitoring report references 2019–2024 while the 2025 validation report states 2025–2030, making it unclear which period the verified ERR of 57,338 applies to
  • Three corrective actions remain open, including missing signatures on monitoring survey forms, which undermines the evidentiary chain for the verified ERR

Credit Vintages

IssuedRetiredAvailable
2019
4,6694,6690
2020
8,4107,734676
2021
7,6595,3482,311
2022
8,3085567,752
2023
9,95409,954
2024
3,69203,692
Total42,69218,30724,385

Risk Indicators

Additionality

Combined test, VVB-confirmed

Permanence

mixed evidence / unresolved risk

Leakage

0% deduction, PDD had 5%, weak justification

Baseline

Project-specific, reassessed 2024

Safeguards

FPIC, grievance mechanism, benefit sharing documented

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-09-05General Methodology v2.1

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