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Re-assessment pendingGSEnergy Efficiency - DomesticZambiaRegistry: RegisteredGS-TPDDTEC

GS1247 VPA 191 Zambia Eastern Province Safe Water Project

Developer: CO2balance UK ltd

GS-1820 ↗ · current registry ID: GS7457

Worked comparison example (English)

#1381of 1697 in Industrial#32of 38 in Zambia#1830of 2176 in Gold Standard (GS)#359of 474 in GS-TPDDTEC

Score from methodology v2.1 (analysis of 3 Sep 2026). Re-assessment under v2.2 pending.

Assessment

CarbonMeld document-based assessment

01020304 Overall 4.4 / 10
Integrity 🔒 Transparency 🔒 Claim Safety 🔒 Documentation 🔒
Dimension scores are locked — the faint arcs are empty tracks, not zero scores.

Scale 0–10 · method weights: integrity 35% · transparency 25% · claim safety 25% · documentation 15%.

Re-assessment pending · v2.1

Scored2026-09-03medium confidence

evidence: 33/37 registry documents analyzed · 4 red flags

Generated by CarbonMeld Analysis Pipeline · Methodology · Editorial Policy · About the System
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Analysis

This Gold Standard safe water VPA under a multi-country PoA has a VVB-confirmed combined additionality test and no reversal events, but is undermined by a 0% leakage deduction with contradictory justifications across documents, a significant ERR under-delivery (approximately 24% of the pro-rata expectation for the monitoring period), and an extensive list of unresolved corrective actions and open findings. Multiple data contradictions between the PDD, verification reports, and monitoring reports reduce confidence in the reliability of the reported figures.

Red Flags

4 red flags detected — Unlock with Premium

Findings

Risk Indicators

Additionality

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Permanence

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Leakage

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Baseline

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Safeguards

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Double-claim

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Score Breakdown

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Gates applied

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Detailed Analysis

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Evidence

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On this page: the analysis of 3 Sep 2026, marked “Re-assessment pending”. Per-dimension scores, risk indicators, 4 red flags, score factors, detailed analysis, and 37 registry documents (33 analyzed).

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Eligibility & market

What can you claim with this credit?

Four checks buyers ask about, from the registry and the Integrity Council (ICVCM).

  • Airlines (CORSIA)

    No CORSIA label on the registry

    Not usable for airlines' CORSIA obligations.

    Source: registry label · read on 27 Sep 2026

    Covers: this project's credit records as read on the registry

  • Integrity label (ICVCM CCP)

    Methodology approved by ICVCMGS TPDDTEC

    The methodology meets the Core Carbon Principles; this project's credits do not carry the CCP label yet.

    Source: ICVCM assessment · ICVCM table read on 4 Oct 2026

    Covers: the methodology (every project using it), not this project's credits

  • Removal or reduction

    Emission reduction or avoidance

    Prevents or reduces emissions — fits contribution claims, not SBTi neutralisation.

    Source: registry label · read on 27 Sep 2026

    Covers: the project type, not a label on individual credits

  • Paris Agreement (Article 6)

    Not published

    This registry does not publish Article 6 authorizations.

Information only, from public sources. Claim rules (CORSIA, SBTi, EU rules on green claims) change: check them before making a public claim. Since 27 September 2026, EU consumer rules do not allow “climate neutral” product claims based on offsets.

Registry labels last checked:2026-09-27

Credit Vintages

IssuedRetiredAvailable
2019
346114232
2020
4,4281,5272,901
2021
5,7292,3693,360
2022
2,0182,0180
Total12,5216,0286,493

Retired by

Organisations named as beneficiaries in the registry's public retirement records.

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Profile & governance

Analysis ProvenanceTechnologies and Practices to displace decentralized thermal energy consumption (TPDDTEC)
Methodology·Editorial Policy·About the System

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