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VCS Other China Registry: Registered Documentazione completa General Methodology v2.0

Fuzhou Hongmiaoling Landfill Gas To Electricity Project

VCS-253 ↗

6.6 / 10
Integrity
6.2
Transparency
6.8
Claim Safety
6.4
Documentation
7.6

Score Breakdown

Integrity

verified The verification/monitoring record shows additionality confirmed by the VVB using an investment test, and no material findings or corrective actions were reported.

missing Leakage is not evidenced (no deduction stated and leakage justification not addressed), and baseline reassessment timing is not stated in available documents.

Transparency

verified Claimed and verified emission reductions match (231,904 tCO2e), and the monitoring period is clearly stated (2011-07-01 to 2017-11-18) in the monitoring report (2021).

missing Key MRV context fields are missing in the extracted record (e.g., grid EF year and baseline reassessment timing), and safeguards reporting is inconsistent across documents.

Claim Safety

verified The project is explicitly not CORSIA-eligible in the extracted record, reducing aviation-claim channel risk.

missing Over-crediting risk is harder to rule out because leakage treatment is not evidenced and the baseline is project-specific with no documented reassessment date.

Documentation

verified A relatively complete document set is referenced (monitoring report, validation report, PDD, issuance) with 11 documents used and high extraction confidence.

missing Contradictions between documents (crediting period and safeguards-related statements) indicate internal inconsistency that weakens documentary reliability.

Detailed Analysis

Integrity

The monitoring/verification record indicates additionality was assessed via an investment test and confirmed by the VVB (monitoring report, 2021). The same monitoring report shows no material findings and no corrective actions required, which supports procedural integrity. However, leakage is not addressed in the extracted record (no justification and no stated deduction), and the baseline is project-specific with no stated reassessment date, both of which weaken robustness for a methane project.

Transparency

The monitoring report (2021) provides a clear monitoring period (2011-07-01 to 2017-11-18) and the claimed reductions equal the verified reductions (231,904 tCO2e), which supports transparency of results. The VVB is identified (Shenzhen CTI International Certification Co., Ltd), aiding traceability. Still, some key contextual parameters are incomplete in the extracted record (e.g., grid EF year and baseline reassessment timing), and safeguards-related statements vary across documents, reducing clarity.

Claim Safety

The project is listed as not CORSIA-eligible in the extracted record, which lowers the risk of higher-stakes aviation-related claims. At the same time, the baseline is project-specific and the extracted record does not evidence any leakage treatment, which increases the risk of over-crediting or overly confident claims. CCP status is not found in the extracted record, so buyers cannot rely on that label as a quality signal.

Documentation

The extracted record references multiple core document types (monitoring report, validation report, PDD, and issuance) and indicates 11 documents were used with high extraction confidence, supporting completeness. The monitoring report is relatively recent (2021-09-10). However, contradictions across documents (including crediting period and safeguards-related fields) reduce confidence that the documentation is internally consistent.

Overall

Overall scoring reflects moderate quality with good basic MRV consistency (claimed equals verified) and VVB-confirmed additionality, but meaningful gaps around leakage and baseline updating. For contradictions, the later monitoring report (2021) is privileged for safeguards-related statements (it is more recent and likely reflects updated VCS-era safeguard expectations), but the inconsistency itself still lowers confidence. For the crediting period contradiction, the validation report (2008) is privileged as the authoritative source for initial crediting period definition, while the monitoring report’s differing dates suggest either a revision or a reporting error; this uncertainty reduces integrity/transparency and increases claim-risk.

Audit Analysis

This landfill-gas-to-electricity project shows moderate integrity: additionality is confirmed by the VVB and the claimed reductions match the verified amount. However, leakage treatment is not evidenced in the extracted record and the baseline is project-specific with no clear reassessment timing. Documentation coverage is relatively strong, but contradictions across documents reduce confidence in some non-carbon safeguard claims and in the stated crediting period.

Project Description

This landfill gas utilization project in Fuzhou Hongmiaoling Landfill generates electricity by using the collected LFG. The electricity generated is then supplied to East China Power Grid, reducing GHG emissions by replacing fossil fuel-generated power. Additionally, the project prevents the release of LFG into the atmosphere.

Red Flags

  • Leakage is not addressed in the extracted record (no justification and no stated deduction), which is a material gap for methane projects.
  • Crediting period dates conflict between the validation report (2008–2018) and a later monitoring report (2007–2017), raising data reliability concerns.
  • Safeguards/FPIC/grievance/benefit-sharing are inconsistently reported across monitoring reports (2009 vs 2021).

Credit Vintages

Issued Retired Available
2007
3,877 3,877 0
2008
45,740 44,949 791
2011
22,842 22,841 1
2012
21,522 21,522 0
2014
23,493 23,493 0
2015
43,917 43,917 0
2016
62,340 19 62,321
2017
57,790 22,403 35,387
Total 281,521 183,021 98,500

Cosa migliorerebbe questo punteggio

  • Provide explicit leakage assessment and, if applicable, a quantified leakage deduction with justification in the monitoring/verification documentation.
  • Clarify and reconcile the crediting period dates across the validation and monitoring reports (e.g., via a registry note or formal project description update) and document any baseline reassessment.

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 reversal events reported

Leakage

Leakage treatment not evidenced

Baseline

Project-specific baseline; reassessment timing unclear

Safeguards

Safeguards/FPIC/grievance inconsistently documented

Double-claim

Not CORSIA-eligible; CCP status not stated

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Analysis Provenance Scored 2026-04-02 General Methodology v2.0 Documentazione completa

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