Improved Cook Stoves In Pastoral And Agro-Pastoral Communities In Southern Ethiopia
Score Breakdown
Integrity
verified The project uses a combined additionality test, and leakage is treated as negligible with a 0% deduction in the verification record.
missing Additionality was not explicitly confirmed by the VVB in the extracted record, and reversal risk is not addressed because reversal events are marked as not addressed and no buffer pool is reported.
Transparency
verified The record includes a monitoring period, a named Gold Standard methodology, and public-facing evidence documents such as the PDD, monitoring report, verification report, and stakeholder consultation.
missing Key registry and verification details are missing, including the VVB name, verified ERR totals, and CORSIA eligibility status.
Claim Safety
verified The project is a cookstove efficiency activity with a stated leakage deduction of 0%, and safeguards are documented through FPIC and a grievance mechanism.
missing The usage rate contradiction between 63% in the monitoring report and 99% in the verification report creates a material over-crediting concern, especially since the assumed usage rate was 80%.
Documentation
verified Multiple document types were available, including the PDD, monitoring report, verification report, and stakeholder consultation record.
missing Extraction confidence is only medium, the VVB name is missing, and several important fields are not stated in the available documents, including verified ERR totals and buffer pool coverage.
Detailed Analysis
Integrity
The verification report shows a combined additionality test and a leakage deduction of 0%, which supports some methodological robustness. At the same time, additionality was not explicitly confirmed by the VVB in the extracted record, the baseline is project-specific, and reversal risk is not properly evidenced because reversal events are marked as not addressed and no buffer pool is reported.
Transparency
The documentation includes a monitoring period, the Gold Standard cookstove methodology, and several source documents, which helps traceability. But transparency is limited by the missing VVB name, missing verified ERR totals, and no stated CORSIA eligibility, so the public record is incomplete.
Claim Safety
Claim safety is weakened by the contradiction on usage rate: the monitoring report dated 2020-09-29 reports 63%, while the verification report from 2018 reports 99%, and the assumed usage rate was 80%. I privileged the more recent monitoring report because it is closer to the credited monitoring period and likely reflects actual use more reliably, but the discrepancy still raises over-crediting risk. Leakage treatment is a positive factor, and safeguards are present, but the usage inconsistency materially lowers confidence in the claimed climate benefit.
Documentation
The evidence set is broader than a single report, with the PDD, monitoring report, verification report, and stakeholder consultation all present. However, extraction confidence is only medium, and several key items are not found in the available documents, including the VVB name, verified ERR totals, and buffer pool details, which limits documentation quality.
Overall
The main contradiction is the usage rate: the monitoring report reports 63% while the verification report reports 99%, and I privileged the monitoring report because it is more recent and closer to the monitoring period. There is also a contradiction on benefit sharing, with the verification report saying it was not described while the monitoring report says it was described; I treat this as a documentation inconsistency rather than a substantive positive because the extracted record does not provide enough detail to resolve it. Overall, the project has some solid methodological elements, but the missing verification details and contradictory usage evidence keep the score in the mid range.
Audit Analysis
This cookstove project has some positive integrity signals, including a VVB-reviewed combined additionality test, a quantified leakage deduction of 0%, and documented safeguards such as FPIC and a grievance mechanism. However, the evidence base is weakened by missing verification details, a project-specific baseline, and contradictions on usage rate and monitoring approach that reduce confidence in the claimed emission reductions.
Project Description
Developer: Carbonsink (Carbonsink Group S.r.l.) Type: Energy Efficiency - Domestic Size: Microscale Methodology: GS MS Simplified Methodology for Efficient Cookstoves v1. Crediting period: 2014-10-12 → 2021-10-11 Estimated annual credits: 8146 tCO2e SDGs: Goal 13: Climate Action, Goal 1: No Poverty, Goal 7: Affordable and Clean Energy, Goal 3: Good Health and Well-Being
Red Flags
- Usage rate is inconsistent across documents, with the monitoring report showing 63% while the verification report shows 99%, which raises over-crediting risk.
- Additionality was not confirmed by the VVB in the extracted record, and the baseline is project-specific rather than recently reassessed.
- No buffer pool, reversal detail, or registry eligibility status was found in the extracted record.
Credit Vintages Exhausted
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2014 | 795 | 795 | 0 | |
| 2015 | 4,954 | 4,954 | 0 | |
| 2016 | 10,000 | 10,000 | 0 | |
| 2017 | 10,000 | 10,000 | 0 | |
| 2018 | 10,000 | 10,000 | 0 | |
| 2019 | 8,479 | 8,479 | 0 | |
| 2020 | 1,761 | 1,761 | 0 | |
| Total | 45,989 | 45,989 | 0 |
Cosa migliorerebbe questo punteggio
- Provide a clear VVB statement on additionality, verified emission reductions, and the rationale for the chosen baseline and usage assumptions.
- Resolve the usage-rate contradiction with a consistent, audit-ready monitoring trail and disclose buffer pool or reversal-risk treatment.
Questi suggerimenti indicano quali prove pubbliche aggiuntive potrebbero migliorare il livello di confidenza di questa valutazione. Non garantiscono un punteggio futuro più alto.
Risk Indicators
Combined test present, VVB confirmation unclear
No buffer pool or reversal treatment shown
Leakage deemed negligible with 0% deduction
Project baseline, reassessment timing missing
FPIC and grievance mechanism documented
CORSIA and CCP status not stated
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