High Voltage Networks are systems designed to transmit electrical power at high voltages, typically above 100 kV. These networks are essential for transporting electricity over long distances, minimizing energy loss during transmission. They connect power generation sources, such as power plants, to substations, where the voltage is reduced for distribution to homes and businesses. The infrastructure of High Voltage Networks includes transmission lines, transformers, and substations. These components work together to ensure a reliable supply of electricity. High voltage transmission is crucial for integrating renewable energy sources, like wind and solar power, into the electrical grid, supporting a sustainable energy future.