Energy transmission refers to the process of transferring energy from one location to another, typically in the form of electricity. This is achieved through a network of power lines, transformers, and substations that work together to deliver electrical energy from power plants to homes and businesses. The efficiency of energy transmission is crucial, as energy can be lost as heat during the process. To minimize these losses, high-voltage transmission lines are often used, allowing electricity to travel long distances with reduced energy loss. This system ensures that consumers have access to reliable and consistent energy sources.