Energy networks are systems that transport and distribute energy from production sources to consumers. These networks can include electricity grids, natural gas pipelines, and heating systems. They ensure that energy generated from sources like solar, wind, or fossil fuels reaches homes, businesses, and industries efficiently. The design of energy networks is crucial for maintaining a reliable supply. They involve various components, such as transformers, substations, and transmission lines, which work together to manage energy flow. As technology advances, energy networks are increasingly integrating renewable sources, enhancing sustainability and reducing environmental impact.