Akademik Veri Yönetim Sistemi
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, cilt.201, 2026 (SCI-Expanded, Scopus)
This study introduces a novel, data-driven assessment of an integrated solar-wind hybrid system for green hydrogen and electricity generation in T & uuml;rkiye. In contrast to most modelling-based research, the analysis employs high-resolution real field data comprising 6958 measurements to capture annual variability and system dynamics under three operational modes: Scenario S-1 (hydrogen-only production via electrolysis), Scenario S-2 (simultaneous hydrogen and electricity generation), and Scenario S-3 (electricity-only production). The findings demonstrate that hydrogen production ranged between 125 kg (May) and 300 kg (July), whilst overall system efficiency varied from 24 % to 80 %, peaking in S-3 due to lower conversion losses. Hydrogen production costs were calculated between 2.40 and 2.95 $/kg, and electricity generation costs between 0.125 and 0.17 $/kWh. Among all configurations, the hybrid mode (S-2) achieved the most balanced performance, combining steady power output, high resource utilisation, and cost efficiency. Beyond its technical outcomes, this study provides the first multi-scenario, field-validated comparative analysis for T & uuml;rkiye, incorporating thermodynamic and economic perspectives. By highlighting seasonal fluctuations, grid independence, and the benefits of energy security, the results provide an innovative framework for designing resilient hybrid renewable-hydrogen systems. Overall, the work establishes a scientific foundation to guide national energy strategies, investment decisions, and low-carbon policy development.