GS1247 VPA 119 Zoba Debub Community Boreholes
Score Breakdown
Integrity
verified Additionality was confirmed by Earthood Services Limited in the validation report.
missing Leakage justification is not addressed and reversal events are not addressed in the latest record.
Transparency
verified The monitoring period is clearly stated as 2023-01-01 to 2024-12-31, with a named VVB.
missing Total ERR claimed and verified are not found in the extracted record, and extraction confidence is low.
Claim Safety
verified The latest record shows a verified usage rate of 95% and a baseline reassessment in 2024.
missing The latest validation report says leakage is not addressed, and the record contains contradictions on FNRB and usage assumptions.
Documentation
verified There are many extracted documents and the record includes safeguards such as FPIC and a grievance mechanism.
missing Minimum extraction confidence is low, and several corrective actions and forward actions remain outstanding or only partially described.
Detailed Analysis
Integrity
The validation report from 2025-08-18 confirms additionality was verified by Earthood Services Limited, which supports the project’s core case. However, leakage is not addressed in that same record even though a 0% deduction is shown, and reversal events are also not addressed. The baseline is project-specific rather than a clearly standardized jurisdictional baseline, which leaves some methodological risk.
Transparency
The monitoring period is clearly stated and the VVB is named, which helps traceability. But the extracted record does not provide total ERR claimed or verified, and the minimum extraction confidence is low, meaning at least one key source was poorly readable. The documentation also shows several unresolved corrective and forward action items, which limits transparency of implementation quality.
Claim Safety
Claim safety is weakened by the latest validation report’s statement that leakage is not addressed, despite a zero leakage deduction. The record also contains contradictions on FNRB, usage monitoring method, usage rates, and crediting period; I privileged the latest 2025 validation record for leakage and reversal treatment, and the more recent 2024 values for FNRB and usage monitoring where available. The verified usage rate of 95% is positive, but the overall reliability of the emissions claim remains moderate at best.
Documentation
The record includes a large number of extracted documents, and it does show safeguards such as FPIC, a grievance mechanism, and benefit sharing. Still, the extraction confidence is low and several material findings and corrective actions were raised and closed or remain forward-looking, indicating incomplete documentation quality. The crediting period also appears inconsistent across documents, which further reduces confidence in the file set.
Overall
I privileged the most recent validation report for leakage, reversal events, and benefit-sharing language, and the more recent 2024 values for FNRB, usage monitoring, and usage rates where contradictions existed. The contradictions are material: reversal events changed from none reported to not addressed, FNRB shifted from a local field value to a national default, usage monitoring moved from self-report to annual survey, and the crediting period changed substantially. These discrepancies, combined with low extraction confidence and missing ERR totals, justify a conservative overall score.
Audit Analysis
The project has some positive safeguards and the VVB confirmed additionality, but the evidence base is weak and several key elements are either not addressed or inconsistent across documents. Leakage treatment is especially weak, and the record contains multiple contradictions that reduce confidence in the claimed emissions reductions.
Project Description
Developer: CO2balance UK ltd Type: Energy Efficiency - Domestic Size: Micro scale Methodology: GS TPDDTEC v 1. Crediting period: 2017-05-08 → 2024-05-07 Estimated annual credits: 10000 tCO2e SDGs: Goal 13: Climate Action, Goal 5: Gender Equality, Goal 3: Good Health and Well-Being, Goal 6: Clean Water and Sanitation
Red Flags
- Leakage is not addressed in the latest validation record, despite a 0% deduction being used.
- Multiple contradictions exist on FNRB, usage monitoring, usage rates, and crediting period, which weakens reliability.
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2017 | 4,762 | 4,762 | 0 | |
| 2018 | 10,000 | 10,000 | 0 | |
| 2019 | 10,125 | 7,544 | 2,581 | |
| 2020 | 5,271 | 5,229 | 42 | |
| 2021 | 6,478 | 3,663 | 2,815 | |
| 2022 | 5,859 | 1,548 | 4,311 | |
| 2023 | 4,000 | 0 | 4,000 | |
| 2024 | 185 | 0 | 185 | |
| Total | 46,680 | 32,746 | 13,934 |
Cosa migliorerebbe questo punteggio
- Provide a fully documented leakage assessment and reconcile the 0% deduction with the latest validation findings.
- Resolve the contradictions across documents on FNRB, usage monitoring, usage rates, and crediting period, and publish the verified ERR totals.
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
VVB-confirmed additionality
reversal risk not addressed
0% deduction but no justification
project baseline with reassessment timing
FPIC and grievance mechanism present
CORSIA/CCP status not stated
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Registry Documents
monitoring
pdd
validation
- Verification Report_2nd monitoring period_01.06.2019 to 31.05.2020.pdf
- CO2b User Numbers Deviation-Request-Form v1_Final decision.pdf
- GS.VER.23.99_FVR_CF(13).pdf
- GS1247_PoA-DD Clean_CP2_Improved Kitchen_19-02-2025.pdf
- GS1247_GS5038-GS7336_ver34 - Verification Report_FINAL(1).pdf
- GS1247_Internal_Validation_PoA_13062013_final.pdf
- +8 more
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