GS1247 VPA 156 Southern Ethiopia Community Protected Springs

Audit Analysis

This Gold Standard community spring-protection project in southern Ethiopia has VVB-confirmed additionality and no reversal events, but is undermined by ten cross-document contradictions, a 0% leakage deduction that conflicts with the PDD's 5% figure, the absence of a buffer pool, and a prior monitoring period in which verified reductions reached only 42% of the claimed amount. The low extraction confidence and numerous open corrective actions further erode confidence in the data chain.

Project Description

Red Flags

• ⚠Prior monitoring period (2023 verification) showed verified reductions of 4,199 tCO2e against a claimed 9,925 tCO2e — only 42% delivery, indicating significant over-crediting risk in that period
• ⚠Leakage deduction is 0% in the 2026 verification but the PDD (2023) applied a 5% deduction; the justification shifted from 'deemed negligible' to 'quantified' without clear reconciliation
• ⚠No buffer pool is in place to protect against reversal of protected-spring benefits, and permanence risk (spring drying, infrastructure failure) is unmitigated
• ⚠Ten contradictions across documents on key parameters (ERR, leakage, fNRB method, usage monitoring, crediting period dates) signal data-reliability issues
• ⚠No on-site inspection was conducted for the 2023 verification due to COVID-19; a remote audit was performed instead, weakening field-level assurance

Credit Vintages