The Tata Power Company Limited is an integrated power company. The Company's principal businesses are in the areas of generation, transmission, distribution-cum-retail, power trading, power services, coal mines and logistics, strategic engineering for defense applications, solar photovoltaic (PV) manufacturing, and engineering, procurement and construction (EPC) services. The Company's segments include Power, Coal and Others. The Power segment includes generation, transmission, distribution and trading of electricity. The Coal segment includes mining and trading. The Others segment includes defense engineering, solar equipment, project contracts/infrastructure management services, investment, shipping and property development. The Company has an operational generation capacity of approximately 9,180 megawatts based on various fuel sources, such as thermal (coal, gas and oil), hydroelectric power, renewable energy (wind and solar PV) and waste heat recovery.