Bujagali Hydropower Project
Score Breakdown
Integrity
verified Additionality was confirmed by the VVB, and the project uses a stated project baseline under ACM0002.
missing The verification report required multiple corrective actions, including inconsistent generation evidence and missing operational details; reversal risk is not addressed and no buffer pool is stated.
Transparency
verified The monitoring period, crediting period, VVB name, and both claimed and verified emission reductions are available in the issuance record.
missing Low extraction confidence and only one usable evidence document reduce confidence in the completeness and readability of the file.
Claim Safety
verified The project is marked as not CORSIA-eligible, which reduces dual-market claim risk.
missing Verified reductions are far below claimed reductions, and the leakage treatment relies on a negligible-justification statement rather than a quantified deduction rationale.
Documentation
verified Thirteen documents were used, and the issuance record includes the monitoring and crediting periods plus the VVB identity.
missing The extracted record shows low readability, one evidence document is listed as unknown, and several corrective actions indicate documentation gaps.
Detailed Analysis
Integrity
The VVB confirmed additionality using a barrier test, and the project has a stated project baseline under ACM0002, which supports the core accounting framework. That said, the verification report lists several corrective actions, including inconsistent generation evidence and missing operational details, and reversal events are not addressed; no buffer pool is stated. Leakage is treated as negligible, but the support is limited, so the overall integrity picture is only moderate.
Transparency
The issuance record provides the monitoring period, crediting period, VVB name, and both claimed and verified emission reductions, which helps traceability. However, the extracted record shows low extraction confidence, and the evidence list includes an unknown document, which weakens confidence in completeness. The gap between claimed and verified reductions is also a transparency concern because it suggests the public-facing claim may not match the verified outcome.
Claim Safety
Claim safety is weakened by the large difference between claimed reductions and verified reductions, which raises over-crediting risk. The project is marked as not CORSIA-eligible, which helps reduce dual-channel claim concerns, but the registry status alone does not eliminate broader market-claim risk. Leakage is described as negligible, yet the record does not provide a strong quantified justification beyond that statement.
Documentation
Documentation is mixed: thirteen documents were used, and the record includes the key dates and VVB identity. But the extraction confidence is low, one evidence document is not identified, and the verification report required several corrective actions. Those issues suggest the file is usable but not especially robust or cleanly documented.
Overall
I privileged the issuance record dated 2015-11-14 for the verified emissions figures because it is the most authoritative source in the extracted set, while noting that the claimed amount is much higher than the verified amount. I also privileged the later document versions where the contradictions indicate safeguards and benefit-sharing were not described, because the contradiction log shows those later dates as the higher-priority entries; this lowers confidence in social and procedural documentation. The combination of low extraction confidence, multiple corrective actions, and the claimed-versus-verified gap justifies a cautious mid-range score.
Audit Analysis
The project has some strengths: additionality was confirmed by the VVB, the baseline method is stated, and no material findings were reported. However, the record shows several data-quality issues, including multiple corrective actions, low extraction confidence, and a sizable gap between claimed and verified emissions reductions. Overall, this is a moderately weak file with meaningful reliability and claim-safety concerns.
Project Description
The Bujagali Hydropower Project is a run-of-river hydropower facility on the Victoria Nile in the Republic of Uganda.
Red Flags
- Verified emissions reductions are materially lower than claimed, indicating a substantial over-claim risk.
- The verification record lists several corrective actions, including inconsistencies in generation data and missing operational details.
- Safeguards and community-process documentation are weak or contradicted across documents.
- Leakage is treated as negligible, but the supporting justification is thin and one document version said it was not addressed.
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2011 | 447,884 | 439,215 | 8,669 | |
| Total | 447,884 | 439,215 | 8,669 |
Cosa migliorerebbe questo punteggio
- Provide a clean, fully readable verification package that reconciles all generation data and explains every corrective action.
- Publish explicit safeguards documentation, including FPIC, grievance handling, and any community or benefit-sharing arrangements, plus a clearer leakage rationale.
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 barrier test
Avoidance project; reversal risk not addressed
0% deduction with limited justification
Project baseline stated, reassessment timing missing
No FPIC or grievance mechanism documented
Not CORSIA-eligible; CCP status not stated
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