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Techno-economic benefits of augmenting solar technologies into an existing geothermal plant in Türkiye

delete2026-06-19
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OA
AI
N
Nicholas Chandler *
S
Shahab Rohani
T
Tuğrul Hazar
U
Ural Halaçoğlu
C
Christof Wittwer
G
Gregor Bern
DOI:10.1016/j.solener.2026.114799delete
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Abstract

Abstract

En 中文
• High-resolution solar simulation tool integrated with 2023 data for an 80 MW triple-flash + ORC geothermal plant. • PV integration (11.7 MW) offsets up to 26.7 GWh/a auxiliary demand, increasing net yield by up to 7.4%. • PV + PTC (with/without TES) raises annual yield by 17.5% and 28.0% with an LCOAE of 3.61–7.27 c$/kWh. • Selected PV + PTC configurations achieve 4–5 year discounted payback under mixed FiT/open-market scenarios.
Keywords:
Concentrating solar thermal (CST)
Photovoltaics (PV)
Geothermal
Hybridization
Feed-in tariff
Electricity spot price

Journal

Solar Energy cover
Solar Energy
IF:
6.6
Papers:
1.4W
Citations:
6.2W

Organization

F
fraunhofer institute for solar energy ise
Scholars:
5
Papers: 1
Citations: 0
Z
zorlu enerji elektrik uretim a.s.
Scholars:
4
Papers: 2
Citations: 0
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