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CDMHydroPhilippinesACM0002

Hedcor Sibulan 42.5 MW Hydroelectric Power Project

CDM-1620 ↗

#379of 1935 in Renewable energy#1of 19 in Philippines#246of 1459 in CDM (UNFCCC)#284of 1287 in ACM0002

6.0/ 10
Integrity
6.5
Transparency
5.5
Claim Safety
5.5
Documentation
6.5

Audit Analysis

A 42.5 MW hydroelectric project in the Philippines with VVB-confirmed additionality and no inherent reversal risk, but undermined by six cross-document contradictions (grid emission factor, baseline method, additionality test type, ERR figures, leakage justification, and crediting period) that erode confidence in the underlying data. The project over-delivers relative to its pro-rata expectation, and the conservative grid emission factor in the PDD provides a safety margin, yet key MRV parameters (FNRB, verified usage rate) are absent from the extracted record.

Red Flags

  • Six contradictions across documents, including a 45% discrepancy in the grid emission factor (0.454 in the 2017 PDD vs 0.83 in the 2011 monitoring report) and a direct conflict on baseline method (project-specific vs jurisdictional)
  • FNRB value and verified usage rate are not stated in any available document, leaving a gap in the MRV chain
  • Additionality test type is inconsistent: the validation report records a combined test while the 2017 PDD revision lists only an investment test

Credit Vintages

IssuedRetiredAvailable
2013
136,9310136,931
2015
450,0850450,085
2017
392,5610392,561
Total979,5770979,577

Risk Indicators

Additionality

VVB-confirmed combined test

Permanence

Hydro – no reversal risk

Leakage

0% deduction, quantified justification

Baseline

Method contradicts across documents

Safeguards

FPIC, safeguards, benefit sharing documented

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-08-31ACM0002

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