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GSEnergy Efficiency - DomesticZambiaGeneral Methodologyv2.1

GS1247 VPA 194 Zambia Eastern Province Safe Water Project

GS-1823 ↗ · current registry ID: GS7460

#1143of 1329 in Industrial#29of 33 in Zambia#1596of 1801 in Gold Standard (GS)

4.0/ 10
Integrity
4.5
Transparency
3.5
Claim Safety
4.0
Documentation
3.5

Audit Analysis

This Gold Standard safe-water VPA under the Improved Kitchen Regimes PoA has VVB-confirmed additionality and a recently reassessed baseline, but is undermined by ten cross-document contradictions—including a ten-fold discrepancy in claimed emission reductions (14,266 vs 150,000), conflicting leakage treatments (0% vs 5%), and inconsistent additionality test descriptions. The project's 0% leakage deduction with a 'deemed negligible' justification is weak for a borehole-based water project where users could revert to firewood, and the large volume of open corrective actions and findings signals ongoing documentation and monitoring gaps.

Red Flags

  • Claimed ERR of 14,266 (monitoring report, Oct 2023) conflicts with 150,000 in the verification report (Sep 2023)—a factor of ~10.5× discrepancy that cannot be reconciled without clarification of scope or units
  • Leakage deduction is 0% in the verification report but 5% in the PDD; the justification shifts between 'deemed negligible' and 'quantified' across documents, leaving the true treatment unclear
  • 27 boreholes failed water-quality tests in Q1 2022 and a further 7 in a subsequent quarter, indicating recurring operational quality issues that affect the reliability of the credited reductions
  • Five FARs remain open (SDG indicators at VPA level, fNRB report, monitoring justification), meaning key verification requirements are unmet
  • Crediting-period start dates differ between the verification report (2019-05-15) and the monitoring report (2019-08-15), creating ambiguity about the exact crediting window

Credit Vintages

IssuedRetiredAvailable
2019
742351
2020
5,4501,8923,558
2021
5,5815535,028
2022
1,8511,8510
Total12,9564,3198,637

Risk Indicators

Additionality

VVB-confirmed but test type contradicted across documents

Permanence

Energy-efficiency project; no reversal events reported

Leakage

0% deduction with weak 'negligible' justification; PDD states 5%

Baseline

Project-specific baseline; reassessed 2024 but fNRB method contradicted

Safeguards

FPIC, grievance mechanism, and benefit sharing all documented

Double-claim

CORSIA and CCP status not stated in available documents

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Analysis ProvenanceScored2026-09-03General Methodology v2.1

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