Techno-economic analysis of an offshore wind farm on the eastern Mediterranean Sea coast

Turkey has rapidly become one of the top markets for onshore wind energy with a 10 GW onshore wind power installation, a significant accomplishment for the nation. It means that Turkey’s wind energy capacity has more than tenfold increase in the last 10 years. Despite the fact that Turkey has no offshore wind farms, research has indicated a significant and untapped energy potential. This work provides a comprehensive techno-economic analysis of the Samandag Offshore Wind Farm (OWF) project in Turkey. To undertake an economic feasibility study under different Feed-in Tariffs (FiT) and discount rates, a discounted cash flow economic model is utilized. This study takes into consideration the economic indicators utilized in decision-making processes from the perspective of an OWF investor. The planned OWF project is shown to be economically viable only provided specific techno-economic prerequisites are satisfied. Samandag City has a lower levelized cost of energy (LCOE), which is roughly $69.97/MWh, according to the findings. However, the findings show that the net present value (NPV) is very sensitive to discount rates and FiT. The goal of this research is to contribute scientifically to the development of offshore wind energy in Turkey.