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GSEnergy Efficiency - DomesticMalawiGeneral Methodologyv2.0

Community Carbon Safe Water Drinking Programme VPA10

GS-3266 ↗ · current registry ID: GS11245

#83of 202 in Industrial#5of 9 in Malawi#213of 426 in Gold Standard (GS)

5.2/ 10
Integrity
5.5
Transparency
5.0
Claim Safety
4.5
Documentation
6.0

Audit Analysis

A Gold Standard water-purification project in Malawi with a VVB-confirmed additionality test and a recently reassessed project-specific baseline, but significant gaps in permanence safeguards (no buffer pool, reversal risk unaddressed) and a concerning 268% over-delivery relative to the pro-rata PDD expectation. Multiple data contradictions across documents, including a crediting-period discrepancy and a missing verified ERR figure, reduce confidence in the reported claims.

Red Flags

  • Monitoring report claims 14,175 tCO2e for a 1-year period versus a pro-rata PDD expectation of ~5,295 tCO2e (268% over-delivery), raising over-crediting risk
  • No buffer pool percentage stated and reversal events explicitly not addressed, leaving permanence risk unmitigated for a water-purification project where system failure would revert households to the baseline
  • Crediting period contradicts between the verification report (2022–2027) and the validation report (2026–2030), creating uncertainty about the valid project timeline
  • Total verified ERR is not found in any available document, preventing independent confirmation of claimed reductions

Credit Vintages

IssuedRetiredAvailable
2022
3,1032,0531,050
2023
10,3926,8753,517
2024
13,85757213,285
2025
1,20101,201
Total28,5539,50019,053

Risk Indicators

Additionality

VVB-confirmed combined test

Permanence

No buffer pool; reversal unaddressed

Leakage

0% deduction, thin justification

Baseline

Project-specific, reassessed 2025

Safeguards

FPIC, grievance mechanism, safeguards documented

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-08-25General Methodology v2.0

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