An electricity grid is a network that delivers electricity from producers to consumers. It consists of power plants, transmission lines, substations, and distribution systems. The grid ensures that electricity generated from sources like solar panels, wind turbines, and fossil fuels reaches homes and businesses efficiently. Electricity grids operate in real-time to balance supply and demand. When electricity is generated, it travels through high-voltage transmission lines to substations, where the voltage is lowered for safe distribution. This interconnected system allows for reliable power delivery and helps prevent outages, making it essential for modern life.