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GSEnergy Efficiency - IndustrialChinaACM0012

Ferrosilicon waste heat power generation project

GS-37 ↗ · current registry ID: GS1041

#42of 202 in Industrial#76of 204 in China#125of 426 in Gold Standard (GS)#3of 15 in ACM0012

5.6/ 10
Integrity
6.0
Transparency
5.5
Claim Safety
5.0
Documentation
6.0

Audit Analysis

A Gold Standard waste-heat recovery project in China's ferrosilicon sector with VVB-confirmed additionality and no open corrective actions, but weakened by the absence of a buffer pool, a project-specific baseline, a 0% leakage deduction justified only as 'deemed negligible,' and two unresolved contradictions in ERR figures and crediting-period dates across documents.

Red Flags

  • No buffer pool percentage stated in any available document, leaving permanence risk unquantified for a 10-year crediting period
  • Leakage deduction of 0% justified solely as 'deemed negligible' without a quantitative analysis in the verification report
  • Contradiction in total ERR: 278,788 tCO2e in the 2021 verification report vs 145,368 tCO2e in the 2017 appendix — the basis for the lower figure is unclear
  • Crediting-period start date differs between the validation report (1 Feb 2012) and the verification report (1 Jan 2013), creating ambiguity about the true project start
  • Grid emission factor of 0.84125 tCO2/MWh is anchored to 2008 data, which may overstate or understate current grid intensity

Credit Vintages

IssuedRetiredAvailable
2017
72,993072,993
2018
90,130090,130
2019
93,901093,901
2020
16,188016,188
Total273,2120273,212

Risk Indicators

Additionality

VVB-confirmed combined test; not legally required

Permanence

No buffer pool stated; no reversal data

Leakage

0% deduction, 'deemed negligible' only

Baseline

Project-specific; reassessment date not stated

Safeguards

Safeguards mentioned; FPIC and grievance mechanism not docum

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-08-26ACM0012

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