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GSSmall, Low - Impact HydroChinaACM0002

Longhe 1.03MW Hydro Power Project

GS-853 ↗ · current registry ID: GS482

#1440of 1935 in Renewable energy#893of 1084 in China#1341of 1801 in Gold Standard (GS)#1105of 1287 in ACM0002

4.5/ 10
Integrity
4.5
Transparency
4.5
Claim Safety
5.0
Documentation
3.5

Audit Analysis

The Longhe 1.03 MW hydro project has a confirmed additionality assessment by TÜV NORD CERT and benefits from the inherently low reversal risk of a small hydro avoidance project. However, the verification process surfaced an extraordinary volume of material findings (over 50) and corrective actions (over 40), including missing contracts, IRR discrepancies, non-compliant monitoring, and a note that internal validation initially rejected the documentation. The project-specific baseline, contradictory leakage justifications, and absence of a stated buffer pool or baseline reassessment date further erode confidence in the integrity and documentation quality of the credit.

Red Flags

  • Over 50 material findings and 40+ corrective actions identified by the VVB, including missing construction contract, on-grid agreement, ERPA, and loan contract
  • Internal validation initially rejected the project documentation (noted in material findings)
  • Contradictory leakage justification: verification report (2016) states 'quantified' while monitoring report (2014) states 'deemed negligible', yet the deduction is 0%
  • Contradictory baseline method: verification report (2016) says project-specific, monitoring report (2014) says jurisdictional
  • ERR discrepancy between documents: 3,543 tCO₂e (verification report 2016) vs 2,340 tCO₂e (monitoring report 2014)

Credit Vintages Exhausted

IssuedRetiredAvailable
2009
1,9601,9600
2010
1,9011,9010
2011
1,5281,5280
2012
2,5062,5060
2013
2,5182,5180
2014
2,2862,2860
2015
2,6462,6460
2016
2572570
Total15,60215,6020

Risk Indicators

Additionality

VVB-confirmed combined test

Permanence

mixed evidence / unresolved risk

Leakage

0% deduction with contradictory justification

Baseline

Project-specific, no reassessment date

Safeguards

Grievance mechanism present, FPIC not conducted

Double-claim

CORSIA excluded, CCP status not stated

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Analysis ProvenanceScored2026-09-05ACM0002 Consolidated baseline methodology for grid-connected electricity generation from renewable sources

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