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CDMHydroChinaACM0002

Guangdong Mafang Hydropower Project

CDM-2191 ↗

#1016of 1935 in Renewable energy#557of 1084 in China#750of 1459 in CDM (UNFCCC)#799of 1287 in ACM0002

5.1/ 10
Integrity
5.0
Transparency
4.5
Claim Safety
6.0
Documentation
5.0

Audit Analysis

The Guangdong Mafang Hydropower Project is a small-scale CDM hydro project (ACM0002 v16.0) validated by CEC in 2015, using a jurisdictional baseline with the 2014 Chinese grid emission factor. The project is methodologically sound for its type, but the extracted record lacks explicit additionality documentation, monitoring-period data, and CORSIA/CCP eligibility information, and contains two minor inter-document contradictions that were resolved in favour of the validation report.

Red Flags

  • Additionality test type and VVB confirmation are not explicitly captured in the extracted record, creating an evidence gap for a mandatory CDM requirement
  • Total ERR claimed and verified are identical (220,367 tCO₂) with no monitoring period or monitoring report in the evidence set, making it impossible to confirm actual delivery versus ex-ante estimate
  • Two inter-document contradictions (leakage treatment and baseline method) indicate internal inconsistency in the project documentation, though both were resolved in favour of the validation report

Credit Vintages

IssuedRetiredAvailable
2010
34,516034,516
2012
54,960054,960
Total89,476089,476

Risk Indicators

Additionality

Not explicitly documented in extracted record

Permanence

Hydro project, no reversal events reported

Leakage

0% deduction, justified as negligible for small hydro

Baseline

Jurisdictional grid EF (0.5571, 2014), standardised

Safeguards

Safeguards and benefit-sharing mentioned; FPIC and grievance

Double-claim

CORSIA and CCP status not stated in available documents

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Analysis ProvenanceScored2026-08-30ACM0002

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