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CDMHydroAlbaniaACM0002

HPP Ashta

CDM-5662 ↗

#1249of 1459 in CDM (UNFCCC)#1141of 1287 in ACM0002

4.3/ 10
Integrity
4.5
Transparency
4.0
Claim Safety
4.5
Documentation
3.8

Audit Analysis

HPP Ashta is a small hydro project in Albania using the ACM0002 methodology with a combined additionality test and a 2019 grid emission factor of 0.219 tCO₂/MWh. However, the verification process identified four material findings including calculation errors in the grid EF sheets, a project boundary inconsistency, and use of outdated data, all requiring corrective action. Multiple contradictions between the monitoring report and validation report—particularly a 44% discrepancy in claimed ERR and conflicting baseline method descriptions—undermine confidence in the credit quantities.

Red Flags

  • Four material findings in the monitoring report, including calculation errors in grid emission factor sheets and use of 2016-2018 data when 2017-2019 data was available, directly affecting credit quantities
  • 44% discrepancy in total ERR between the monitoring report (74,220 tCO₂) and the validation report (51,691 tCO₂), with no clear reconciliation
  • Baseline method described as 'project' in the monitoring report but 'jurisdictional' in the validation report, creating ambiguity about the baseline construction
  • Leakage deduction of 0% with justification recorded as 'not addressed' in one reading of the monitoring report, contradicting a 'quantified' reading from the same document
  • Low extraction confidence across the document set, indicating at least one key document was poorly readable or incomplete

Credit Vintages

IssuedRetiredAvailable
2014
78,310078,310
2015
65,578065,578
2016
76,935076,935
2017
90,255090,255
2018
56,933056,933
2019
97,300097,300
2021
73,848073,848
2022
33,361033,361
Total572,5200572,520

Risk Indicators

Additionality

Combined test applied but VVB confirmation not explicitly re

Permanence

Hydro avoidance project; no reversal events reported

Leakage

0% deduction with contradictory justification in monitoring

Baseline

Method contradictory (project vs jurisdictional); reassessed

Safeguards

Grievance mechanism and safeguards mentioned; FPIC not state

Double-claim

CORSIA and CCP status not stated in available documents

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Analysis ProvenanceScored2026-08-31ACM0002 ver. 12 (12.1.0)

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