GS1247 VPA 62 Improved Kitchen Regimes: Kayonza District Borehole Project, Rwanda

Integrity

The monitoring report provides some support for project integrity by stating that leakage was deemed negligible and by reporting a verified usage rate of 90%. However, integrity is weakened by the reported reversal event, where KAY016 MUGANZA was non-functional for 30 days, and by the absence of a stated buffer pool percentage or baseline method in the extracted record. Additionality is not well evidenced because the additionality test type and VVB confirmation are not found in the available documents.

Transparency

Transparency is moderate at best because the monitoring period, annual survey usage monitoring method, and Gold Standard registry context are available. At the same time, the VVB name is not found, total ERR claimed and verified are not provided, and the registry completeness around issuance and verification is therefore limited. The high extraction confidence helps, but the documentation remains incomplete for public claim checking.

Claim Safety

Claim safety is constrained by missing baseline detail and by the fact that the project relies on a project-specific monitoring narrative rather than a clearly stated, recently reassessed baseline. The verified usage rate of 90% is lower than the assumed 95%, which suggests some over-crediting risk, although the difference is not extreme. The contradiction on leakage is important: the PDD did not address leakage, while the later monitoring report says it is negligible, so I privileged the more recent monitoring report because it is closer to the monitored period and more specific.

Documentation

Documentation quality is only moderate because the record includes a monitoring report and PDD, but several core fields are missing or unstated, including the baseline method, additionality test type, VVB name, buffer pool percentage, and crediting period. The extraction confidence is high, which avoids a penalty, but the absence of quantified ERR totals and corrective actions still limits auditability. The project also has a reported reversal event, which should have been accompanied by clearer follow-up documentation.

Overall

Overall, I privileged the monitoring report over the older PDD where the two conflict, because it is more recent and directly reflects the monitored period. Specifically, I used the 90% verified usage rate instead of the earlier 100% figure, and I accepted the monitoring report’s negligible leakage statement over the PDD’s lack of leakage treatment. The reported reversal event and the missing baseline, VVB, and buffer pool details reduce confidence in the crediting claim and keep the project in a mid-low quality range.