Golova and Sevindik HPPs of Subehri Hydropower Project
#11of 770 in Renewable energy#1of 121 in Turkey#20of 629 in Verra (VCS)#2of 417 in AMS-I.D
Audit Analysis
A registered VCS hydropower project in Turkey using the standard AMS I.D. methodology with a jurisdictional grid emission factor baseline. Additionality is confirmed via an investment test verified by the VVB, and the project delivered approximately 92% of the pro-rata expected emissions reductions for the elapsed monitoring period. Several contradictions between the 2011 validation and 2022 verification reports are largely attributable to project maturation, though the baseline method discrepancy warrants attention.
Red Flags
- Baseline method described as 'project' in the 2011 validation report but 'jurisdictional' in the 2022 monitoring report — the jurisdictional characterization is correct for AMS I.D. but the inconsistency reduces confidence in baseline documentation
- Grid emission factor of 0.625 tCO2/MWh is from 2008 and has not been updated; while appropriate for the project's registration year, it may overstate or understate current grid intensity
- Crediting period end date is not stated in available documents, making it impossible to confirm the full project lifetime or pro-rata delivery calculations with precision
- CCP status is not stated in any available document, leaving dual-channel risk unconfirmed
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2009 | 13,863 | 11,516 | 2,347 | |
| 2010 | 28,704 | 17,378 | 11,326 | |
| 2011 | 19,175 | 1,531 | 17,644 | |
| 2019 | 1,000 | 0 | 1,000 | |
| Total | 62,742 | 30,425 | 32,317 |
Risk Indicators
VVB-confirmed investment test
Avoidance project, no reversal events
0% with negligible justification, appropriate for HPP
Jurisdictional grid EF, standard AMS I.D.
Present in 2022 but absent in 2011 validation
CORSIA excluded, CCP status not stated
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