The power sector refers to the industry responsible for generating, transmitting, and distributing electricity. It includes various sources of energy, such as fossil fuels, nuclear power, and renewable resources like solar and wind. This sector plays a crucial role in providing electricity to homes, businesses, and industries, ensuring that daily activities can function smoothly. In many countries, the power sector is regulated by government agencies to ensure reliability, safety, and fair pricing. Key components of the sector include power plants, transmission lines, and distribution networks. Innovations in technology and shifts towards sustainable energy sources are shaping the future of the power sector.