A grounding grid is an interconnected network of grounding conductors and electrodes forming part of an electrical grounding system. Grounding grids are commonly used in installations such as substations and large industrial facilities. Their design needs to consider factors including soil resistivity, fault conditions, touch voltage and step voltage. Keywords: Grounding Grid, Substation Earthing Grid, Electrical Grounding #GroundingGrid #Substation #ElectricalEngineering #Earthing