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GSEnergy Efficiency - DomesticRwandaGeneral Methodologyv2.1

GS1247 VPA 22 Improved Kitchen Regimes: Gatsibo District Borehole Project, Rwanda

GS-600 ↗ · current registry ID: GS3433

#1145of 1329 in Industrial#110of 139 in Rwanda#1598of 1801 in Gold Standard (GS)

4.0/ 10
Integrity
4.5
Transparency
4.0
Claim Safety
3.5
Documentation
4.0

Audit Analysis

This Gold Standard cookstove and borehole project in Rwanda has a verified additionality assessment and no reported reversal events, but is undermined by a very large number of unresolved material findings and corrective actions, multiple contradictions in key quantification parameters (usage rate, fNRB, leakage), and the absence of a stated buffer pool. The verified ERR figure exceeding the claimed ERR figure raises over-crediting concerns, and the project-specific baseline with inconsistent leakage treatment limits confidence in the claimed reductions.

Red Flags

  • Verified ERR (234,127 tCO₂e) exceeds the claimed ERR (118,203 tCO₂e) from the 2020 monitoring report, signalling a potential over-crediting or period-mismatch issue
  • Usage rate assumption contradicts itself across documents: 90% in the 2025 PDD versus 15% in a 2022 appendix — a 75-percentage-point gap that cannot be reconciled without clarification
  • Five Forward Action Requests (FAR 01–05) remain open, covering SDG indicator alignment, fNRB reporting, and monitoring justification at the VPA level
  • Leakage treatment is inconsistent: the 2020 monitoring report applies a 0% deduction with a 'deemed negligible' justification, while the 2025 PDD references a 5% deduction

Credit Vintages Exhausted

IssuedRetiredAvailable
2015
3,6883,6880
2016
9,7789,7780
2017
9,9439,9430
2018
9,9679,9670
2019
5,3515,3510
2020
4,3674,3670
2021
4254250
Total43,51943,5190

Risk Indicators

Additionality

Combined test, VVB-confirmed

Permanence

no reversals reported

Leakage

0% vs 5% deduction inconsistent across documents

Baseline

Project-specific baseline, reassessed 2024

Safeguards

FPIC, grievance mechanism, benefit sharing documented

Double-claim

CCP and CORSIA status not stated

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Analysis ProvenanceScored2026-09-03General Methodology v2.1

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