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CDMHydroChinaACM0002

Guangxi Youjiang Naji Navigation and Power Generation Project

CDM-1938 ↗

#951of 1084 in China#1262of 1459 in CDM (UNFCCC)#1150of 1287 in ACM0002

4.2/ 10
Integrity
5.0
Transparency
3.5
Claim Safety
4.0
Documentation
3.5

Audit Analysis

A CDM hydro power project with a jurisdictional baseline and inherently low permanence risk, but significant documentation gaps including no monitoring reports, an unverified additionality assessment, and a seven-fold discrepancy between the PDD and validation report on total emissions reductions. The project's crediting period has expired (March 2023) with no verified performance data available to confirm actual delivery.

Red Flags

  • Total ERR differs by a factor of ~7 between the PDD (909,433 tCO2e) and the validation report (129,919 tCO2e), indicating a major error in the project developer's original calculation
  • No monitoring reports or verified emissions reductions are available in the extracted record, making it impossible to confirm actual credit delivery
  • Additionality test type and VVB confirmation are not stated in any available document
  • Three material findings (CARs) were raised during validation, including a correction to the hydro reservoir emissions assessment standard from 4 W/m² to 10 W/m²

Credit Vintages

IssuedRetiredAvailable
2011
270,0830270,083
2012
120,6990120,699
2013
140,5660140,566
Total531,3480531,348

Risk Indicators

Additionality

Test type and VVB confirmation not stated in available docum

Permanence

Hydro project — no carbon stock, no reversal risk

Leakage

Deemed negligible, 0% deduction — reasonable for grid displa

Baseline

Jurisdictional per VVB but contradicted by appendix; grid EF

Safeguards

Safeguards and benefit sharing mentioned; no FPIC or grievan

Double-claim

CORSIA and CCP status not stated in available documents

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Analysis ProvenanceScored2026-08-30ACM0002

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