GS1247 VPA 110 Improved Kitchen Regimes: Kayonza District Borehole Project, Rwanda

Integrity

The monitoring report shows a quantified leakage deduction of 0% and says no reversal events were reported, which supports some integrity. However, additionality is not documented in the extracted record, the buffer pool percentage is not stated, and the report includes a forward action request to monitor borehole operating status and non-available days, which weakens confidence in permanence and monitoring robustness.

Transparency

Transparency is moderate because the project documents identify the Gold Standard registry, the monitoring period, and an annual survey for usage monitoring. That said, the VVB name is not found in the extracted record, the verified ER total is not available, and the record contains contradictions on usage rates and claimed ERs across monitoring documents, which reduces clarity and auditability.

Claim Safety

Claim safety is mixed. The later monitoring report verifies a 90% usage rate and reports a 0% leakage deduction, but the baseline is project-specific and not shown to be recently reassessed, and the project is not clearly shown to be CCP-approved or excluded from CORSIA-related claims. The contradictions on usage assumptions and ER totals increase over-crediting risk.

Documentation

Documentation quality is fair but incomplete. Two official document types were used and extraction confidence is high, yet several important fields are missing, including the VVB name, buffer pool, and verified ER total. The crediting period also differs between the PDD and the monitoring report, which suggests the documentation set is not fully consistent.

Overall

Overall, this is a mid-quality project with some solid monitoring and safeguard features, but important gaps remain in additionality, permanence, and documentation completeness. I privileged the later monitoring report dated 2021-02-17 over the earlier 2020-06-04 and 2017-10-19 documents for usage rate, claimed ERs, and reversal status because it is the most recent source, but the contradictions still lower reliability. The differing crediting period dates between the PDD and monitoring report were treated as a documentation inconsistency rather than a substantive project failure, though they do reduce confidence.