GS1247 VPA 17 Improved Kitchen Regimes Bugesera, Rwanda

Audit Analysis

This Gold Standard cookstove project (VPA 17, Bugesera, Rwanda) has VVB-confirmed additionality and no reversal events, but a critical gap between the assumed 90% usage rate and the verified 23.3% undermines confidence in the baseline and the 14,700 tCO₂e claim. Twelve cross-document contradictions and five open corrective actions (FAR 01–05) further erode reliability. The project lacks a buffer pool and relies on a 0% leakage deduction deemed negligible, which is weakly justified for a household cookstove context.

Project Description

Red Flags

• ⚠Usage rate assumed at 90% in the PDD but verified at only 23.3% in the 2022 monitoring report — a roughly 4× gap that the VVB flagged as a material finding yet the verified ERR (14,700 tCO₂e) remains unchanged from the claim
• ⚠No buffer pool is in place to cover permanence risk, and the 0% leakage deduction is justified only as 'deemed negligible' without a quantified analysis, despite the inherent risk of households reverting to baseline stoves
• ⚠Five corrective actions (FAR 01–05) covering SDG indicators, VPA-level fNRB reporting, and monitoring justification remain open as of the latest verification
• ⚠Twelve contradictions across documents on key parameters including leakage treatment, fNRB value, usage rate, additionality test type, and crediting period dates

Credit Vintages