Technoeconomic Analysis and Optimization of Hybrid Solar-Wind-Hydrodiesel Renewable Energy Systems Using Two Dispatch Strategies

Sustainable generation is impacted by the adoption of renewable energy, growth energy markets, and economic strategies. This paper offers a sustainable strategy technoeconomic analysis off-grid hybrid systems (HES) in remote islands Iran, including Lavan, Larak, Failaka, utilizing PV module, wind turbine, hydrokinetic turbines. Hourly speed, solar irradiation, hydrovelocity have been implemented under load following (LF) cycle charging (CC) dispatch strategies order to ascertain most appropriate systems. Lavan Island achieves winning HES with CC strategy, which consists 3 hydroelectric turbines, 1 349 kW power, 150 generator 316 kWh batteries, 287 converter. ideal HES, generates consistent profile reasonable net present cost (NPC) (COE) M0.160$ $0.013 kWh, respectively, can be practically attained these areas. LF-controlled optimal solutions use less fuel than CC-based ones, leading higher share energy. Compared Larak CC- options on Failaka generate cleaner electricity emissions that are 57% 44% lower. Regarding ability recoup project’s initial investment costs, long-term production would more financially viable short-term. Short-term projects financial uncertainty due salvage should method.