This study assign with the design and fabrication of Savonious wind turbine with dimples on its blade surface. Savonious vertical axis wind turbine are installed in the regions where the wind speeds are not high enough for installing conventional horizontal axis wind turbines. .The paper introduces a unique concept of testing a Savonius wind turbine with dimple structures on its blades and investigating its effect on the turbine’s efficiency. The study also deals with evaluated computational results using ANSYS CFX experimentally by developing a work model in the lab.Research interest for the addition of dimple structures on the blades to increase the lift and reduce the drag for the improvement of power coefficient.