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 energy, wind energy, and fossil fuels can be efficiently transported to homes and businesses. Electricity grids are essential for maintaining a stable power supply. They balance electricity demand and supply, allowing for real-time adjustments. Modern grids are increasingly incorporating smart technology, which enhances efficiency and reliability, and supports the integration of renewable energy sources, helping to reduce carbon emissions and promote sustainability.