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GS Energy Efficiency - Domestic Sudan Documentazione completa General Methodology v2.0

Fuel Efficient Stoves for North Darfur Women

GS-507 ↗

5.5 / 10
Integrity
5.8
Transparency
4.9
Claim Safety
5.4
Documentation
6.1

Score Breakdown

Integrity

verified Additionality was confirmed by the VVB using a barrier test, which supports the project’s case for being non-business-as-usual.

missing Leakage justification is marked as not addressed, and reversal risk is also not addressed in the available record.

Transparency

verified The monitoring report covers a defined period from 2020-06-01 to 2021-05-31 and reports a verified stove usage rate of 98.5% using annual surveys.

missing The VVB name, total ERR figures, and baseline method are not found in the extracted documents, limiting public traceability.

Claim Safety

verified The verified stove usage rate of 98.5% is higher than the assumed 95%, which reduces concern about underperformance in use.

missing The project uses a national default for non-renewable biomass at 85, but the leakage treatment is not addressed and CORSIA eligibility is not stated.

Documentation

verified Seven documents were used, including the PDD, monitoring report, stakeholder consultation, and appendix, and extraction confidence is high.

missing The record still lacks several core fields, including the baseline method, buffer pool percentage, and VVB name, which suggests incomplete documentation.

Detailed Analysis

Integrity

The project’s additionality is stronger than average because the VVB confirmed a barrier test, which is a meaningful positive signal. On the other hand, the available monitoring record does not address leakage or reversal risk, and no buffer pool percentage is provided, so permanence and net climate benefit remain only moderately supported. The baseline method is not stated in the extracted documents, which further weakens the robustness of the crediting logic.

Transparency

The monitoring report provides a clear monitoring window and a quantified usage result, with annual surveys showing a verified usage rate of 98.5%. However, the VVB name is not found, and total ERR claimed versus verified is not available, so the public audit trail is incomplete. The baseline method is also missing, which makes it harder to assess how emissions reductions were derived.

Claim Safety

Claim safety is helped by the high verified usage rate, which exceeds the assumed usage rate and suggests the intervention is being used as intended. Still, the project’s leakage treatment is not addressed, and the record does not state CORSIA eligibility or CCP status in a way that would reduce dual-claim concerns. Because the baseline method is missing, over-crediting risk cannot be assessed with high confidence.

Documentation

Documentation quality is moderate because seven source documents were used and extraction confidence is high, with no material findings or corrective actions reported. The project also documents FPIC, a grievance mechanism, and benefit sharing, which is helpful for social safeguards. Even so, several key technical fields are absent, including the baseline method, buffer pool, and VVB identity, so the file is not fully complete.

Overall

Overall, this is a mid-quality project with some credible strengths but notable evidence gaps. I privileged the more recent monitoring report for the crediting-period start date because it is later than the older report, but the contradiction between 2015-11-14 and 2015-04-11 still indicates a reliability issue and pulls the score down. The absence of leakage treatment, baseline detail, and reversal handling prevents a higher confidence assessment.

Audit Analysis

The project has some positive quality signals, including VVB-confirmed additionality, strong stove usage in monitoring, and documented safeguards such as FPIC and a grievance mechanism. However, key methodological details are missing or not addressed, especially the baseline method, leakage treatment, and reversal handling, which limits confidence in the crediting claims.

Project Description

Developer: HAGGAR DMCC Type: Energy Efficiency - Domestic Size: Microscale Methodology: GS MS Simplified Methodology for Efficient Cookstoves v1. Crediting period: 2015-04-11 → 2022-04-10 Estimated annual credits: 7500 tCO2e SDGs: Goal 13: Climate Action, Goal 1: No Poverty, Goal 5: Gender Equality

Red Flags

  • Leakage is not addressed and no deduction is stated in the available monitoring record.
  • The baseline method and baseline reassessment timing are not stated in the extracted documents.
  • A contradiction exists in the crediting period start date across monitoring reports, which weakens document reliability.

Credit Vintages

Issued Retired Available
2015
3,623 3,623 0
2016
4,956 4,956 0
2017
5,772 5,752 20
2018
10,000 10,000 0
2019
9,997 9,997 0
2020
4,164 4,164 0
Total 38,512 38,492 20

Cosa migliorerebbe questo punteggio

  • Publish the baseline methodology, baseline reassessment history, and any ERR calculation details so the emissions claim can be independently traced.
  • State the leakage treatment, reversal/buffer provisions, and the project’s CORSIA and CCP status in the public record.

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

Additionality

VVB-confirmed barrier test

Permanence

reversal risk not addressed

Leakage

no leakage treatment stated

Baseline

baseline method not stated

Safeguards

FPIC and grievance mechanism documented

Double-claim

CORSIA/CCP status not stated

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Analysis Provenance Scored 2026-04-14 General Methodology v2.0 Documentazione completa

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