An electricity network is a system that delivers electrical power from producers to consumers. It consists of various components, including power plants, transmission lines, substations, and distribution lines. These elements work together to ensure that electricity generated from sources like solar energy, wind energy, or fossil fuels reaches homes and businesses efficiently. The network operates in two main stages: transmission and distribution. In the transmission stage, high-voltage electricity travels long distances through transmission lines to minimize energy loss. In the distribution stage, the voltage is lowered at substations before being delivered to end-users through local distribution lines. This infrastructure is essential for modern life, powering everything from appliances to industrial machinery.