GS2398 - GS1265 - African Biomass Energy Conservation POA - Rwanda Biomass Conservation (3)

Audit Analysis

This Gold Standard biomass stove project in Rwanda has a verified additionality assessment and a quantified 10% leakage deduction, but is undermined by nine material findings, fifteen corrective actions, and a claimed ERR that exceeds the ex-ante lifetime estimate. The project-specific baseline, absence of a buffer pool, and unresolved ERR calculation inconsistencies create significant over-crediting risk. Documentation volume is adequate but quality is compromised by cross-document contradictions and a wrong-country user manual.

Project Description

Red Flags

• ⚠Claimed ERR of 386,180 tCO₂e (appendix, 2017) exceeds the ex-ante lifetime estimate of 235,296 tCO₂e (validation report, 2015), indicating potential over-crediting of ~64% above the lifetime projection
• ⚠Nine material findings at validation including incorrect baseline and project emission values, inconsistent device counts with ERR calculations, and a Malawi user manual submitted for a Rwanda project
• ⚠Fifteen corrective actions required, including a mandatory 80% usage-rate cap and an additional 10% conservativeness correction factor, suggesting the original calculations were not conservative
• ⚠Crediting period contradiction: 7 years (2013–2020, monitoring report) vs 28 years (2012–2040, 2024 validation report) — a 28-year period is atypical for a domestic biomass stove project

Credit Vintages Exhausted