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

GS2404 International Water purification PoA - Chlorine Dispensers in Uganda - CPA 9

GS-894 ↗

6.0 / 10
Integrity
6.4
Transparency
5.8
Claim Safety
5.6
Documentation
6.1

Score Breakdown

Integrity

verified Additionality was confirmed by the VVB, and the project uses an investment test under the Gold Standard monitoring record.

missing Reversal risk is not addressed, with no buffer pool percentage stated and no reversal detail available.

Transparency

verified The monitoring report identifies the VVB, the monitoring period, and the usage monitoring method as an annual survey.

missing No verified emissions reduction totals are available in the extracted record, and the extraction confidence is only medium.

Claim Safety

verified The project uses a quantified leakage treatment, which is better than an unaddressed leakage claim.

missing The record shows no verified usage rate, and the crediting-period and FNRB-related contradictions weaken confidence in the claimed reductions.

Documentation

verified Multiple official documents were used, including the PDD, validation report, monitoring report, and appendix, and the VVB is named.

missing Several key fields are missing or not stated, and the extracted record notes contradictions across documents on core parameters.

Detailed Analysis

Integrity

The monitoring report for 2020 shows additionality confirmed by the VVB, and the project is described under AMS-III.AV with an investment test basis. At the same time, reversal risk is not addressed in the extracted record, with no buffer pool percentage and no reversal detail available, which weakens permanence confidence. Leakage is described as quantified, but the actual deduction percentage is not stated in the extracted record.

Transparency

The monitoring report names Shenzhen CTI International Certification Co., Ltd and gives a clear monitoring period for 2020, which supports traceability. However, the extracted record does not provide verified emissions reduction totals, and the usage rate is not verified. The extraction confidence is medium, so documentation quality is adequate but not strong.

Claim Safety

Claim safety is supported by VVB-confirmed additionality and a quantified leakage treatment, but the absence of verified usage data limits confidence in the claimed climate benefit. The project is marked CORSIA-eligible, which does not by itself create a problem, but it does mean the claim is not in the safest category for dual-channel risk. The contradictions on FNRB treatment and usage monitoring method further increase over-crediting concern.

Documentation

The record draws on multiple official documents, including the appendix, PDD, validation report, and monitoring report, and it includes named VVB oversight. Still, several important items are missing or not stated, including buffer pool coverage, verified usage rate, and emissions reduction totals. The medium extraction confidence and the presence of resolved CARs indicate usable but imperfect documentation.

Overall

Overall quality is moderate: the project has a credible additionality signal and documented safeguards, but important risk controls are incomplete or not visible in the extracted record. I privileged the monitoring report for the 2020 monitoring period and VVB details, while noting the contradiction that the PDD states an investment test and a later source refers to a combined test; I treated the VVB-verified monitoring record as more operationally relevant, but still downgraded confidence because the discrepancy suggests inconsistent documentation. I also privileged the monitoring report’s national-default FNRB treatment and annual-survey usage monitoring over later conflicting references, because the monitoring report is the direct source for the claimed period, but the contradictions still reduce reliability.

Audit Analysis

The project has some positive quality signals: additionality was confirmed by the VVB, safeguards are documented, and no unresolved material findings were reported. However, several core risk controls are incomplete or unclear, including no stated buffer pool, no quantified leakage deduction, and no verified usage rate in the extracted record. The record also contains multiple contradictions across documents, which reduces confidence in the claimed emissions reductions and monitoring consistency.

Project Description

Developer: Swiss Carbon Assets Ltd. Type: Energy Efficiency - Domestic Size: Small Scale Methodology: AMS-III.AV. Low greenhouse gas emitting water purification systems Crediting period: 2016-09-13 → 2023-09-12 Estimated annual credits: 59339 tCO2e SDGs: Goal 13: Climate Action, Goal 6: Clean Water and Sanitation, Goal 3: Good Health and Well-Being

Red Flags

  • No buffer pool percentage is stated, and reversal risk is marked as not addressed.
  • No verified emissions reduction totals are available in the extracted record, and the monitoring approach relies on annual surveys with no verified usage rate shown.
  • The record contains contradictions on the crediting period, FNRB treatment, usage monitoring method, and additionality test framing.

Credit Vintages

Issued Retired Available
2020
42,768 0 42,768
Total 42,768 0 42,768

Cosa migliorerebbe questo punteggio

  • Publish the verified emissions reduction totals, leakage deduction percentage, and usage rate for the monitoring period.
  • Clarify and reconcile the contradictory statements on additionality framing, FNRB treatment, usage monitoring method, and crediting period across the project documents.

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 investment test

Permanence

No buffer pool stated

Leakage

Leakage quantified but deduction not stated

Baseline

Project baseline with no reassessment date

Safeguards

FPIC and grievance mechanism present

Double-claim

CORSIA-eligible status only

Where to buy

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Analysis Provenance Scored 2026-04-18 General Methodology v2.0 Documentazione completa

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