Wind energy represents one of the most promising solutions for the global transition towards clean energy. Countries have increasingly diversified their energy sources and invested in sustainable alternatives to fossil fuels to reduce carbon emissions، while awareness of finding ways to reduce environmental pollution has also grown. This study aims to assess the wind energy potential in the Al-Shaafeen Reserve in Mesallata city by analyzing real-world monthly wind speed data for the year 2017، at a reference height of 20m، and estimating wind speed values at heights of 70m and 90m. The study assumed the possibility of installing a wind farm comprising 16 turbines، each with a rated power of 1.65 MW and a rotor radius of 41m. The study also relied on standard data for air density (1.2 kg/m3) and a system efficiency factor (87%) to calculate the wind farm's performance indicators. The results showed high performance at a height of 90m، where the average annual power density reached 342 W/m2، while the capacity factor exceeded 29%. The results indicate promising potential for electricity generation from wind energy in Mesallata, encouraging investment in clean energy and making it a priority in plans to diversify national energy sources in Libya................. Keywords:........... Wind energy, Environmental pollution, Power density, Capacity factor, clean energy