The O-Wind spherical wind turbine represents an innovative approach to using wind energy in urban environments, where traditional windmills are less efficient due to frequent changes in the direction of air flows. The main feature of the O-Wind turbine is its ability to capture wind from all directions thanks to its spherical shape. This allows the installation to rotate regardless of where the wind is blowing from without the need for its constant orientation. This technology is especially relevant for densely populated urban areas where traditional wind turbines require a clear wind direction, which makes their installation and operation difficult due to high-rise buildings that create chaotic air flows.