GS1247 VPA 158 Improved Kitchen Regimes: Kayonza District Borehole Project, Rwanda

Audit Analysis

This Gold Standard borehole water-supply project under the Improved Kitchen Regimes PoA has confirmed additionality (combined test, VVB-verified) and no reversal events, but is significantly undermined by 11 documented contradictions across key parameters, the absence of any verified ERR figure, an over-crediting cap issue that forced redistribution of boreholes into new VPAs, and 40+ outstanding corrective actions. The project's energy-efficiency nature limits permanence risk, yet the data-reliability problems and unresolved monitoring gaps make it difficult to confirm that claimed reductions are accurately quantified.

Project Description

Red Flags

• ⚠11 contradictions across ERR, fNRB, leakage, usage rate, crediting period, and benefit-sharing between the PDD, monitoring reports, and validation report
• ⚠No verified ERR figure is available in the extracted record (total_err_verified not stated), preventing any cross-check of claimed reductions
• ⚠Material finding: design change required to redistribute boreholes into new VPAs (GS5394, GS6837, GS6838) to address over-crediting caps
• ⚠5 open FARs (SDG indicators at VPA level, fNRB report, monitoring-option justification) and 40+ corrective actions remain unresolved
• ⚠Benefit sharing was described in the 2020 monitoring report but is absent from the 2023 PDD, raising questions about social-impact continuity

Credit Vintages