GS11191 VPA-1 Biolite Improved Charcoal Stoves in Kenya

Audit Analysis

The BioLite Improved Charcoal Stoves project in Kenya is a methodologically sound energy-efficiency intervention with VVB-confirmed additionality and a quantified 5% leakage deduction, but it is undermined by an unusually large volume of material findings and corrective actions spanning MR parameter inconsistencies, missing supporting documents, and database errors. The project-specific baseline and absence of a buffer pool, combined with the lack of a lifetime ex-ante ERR figure for pro-rata comparison, limit confidence in the robustness of the credit claims.

Project Description

Red Flags

• ⚠Over 50 material findings and 40+ corrective actions identified across verification and validation reports, including hard-coded ER parameters without traceable calculations, missing WBT records, and database linking errors affecting stove counts across multiple VPAs
• ⚠Crediting period discrepancy: the 2022 verification report states 2021–2033 while the 2024 validation report states 2018–2038, creating uncertainty about the applicable crediting window
• ⚠total_err_exante_lifetime is not available in the extracted record, preventing a pro-rata over- or under-delivery assessment against the lifetime estimate

Credit Vintages