Tata Power has operations in India, Singapore, Indonesia, South Africa, Zambia, Georgia, Mauritius and Bhutan. Tata Power Group has its operations based in 20 locations in India.The thermal power stations of the company are located at Trombay in Mumbai, Mundra in Gujarat, Jojobera and Maithon in Jharkhand, Kalinganagar in Odisha, Haldia in West Bengal and Bangalore in Karnataka. The hydro stations are located in the Western Ghats of Maharashtra and the wind farms in Ahmednagar, Supa, Khanke, Brahmanwel, Gadag, Samana and Visapur. The company installed India's first 500 MW unit at Trombay, the first 150 MW pumped storage unit at Bhira, and a flue gas desulphurization plant for pollution control at Trombay. It has generation capacities in the States of Jharkhand and Karnataka, and a distribution company in Delhi, servicing over one million consumers spread over 510 square km in the North Delhi. The peak load in this area is about 1,150 MW. Tata Power announced on 24 July 2012, commissioning of the second unit of 525 MW capacity of the Maithon mega thermal project in Dhanbad. The first unit of identical capacity was commissioned in September 2011.
It also has a distribution company in Ajmer, Rajasthan and produces Green Energy in Rajasthan which includes 755 MW of solar energy (Tata Power Solar) and 185 MW of Wind Energy taking total green energy generation to 940 MW.
Tata Power has established a 4.3 gigawatt (GW) solar module manufacturing plant near Tuticorin in Tamil Nadu which is expected to be fully functional by end of October, 2024.
Major power plants
Mundra Ultra Mega Power Plant. A 4,000 MW (5×800 MW) coal-based thermal power plant at Mundra, Kutch district, Gujarat. This plant is fully functional.
Read the full text
Trombay Thermal Power Station. A 1,580 MW thermal power plant at Trombay, near Mumbai, Maharashtra. This plant is fully functional.
Maithon Power Plant. A 1,050 MW (2×525 MW) coal-based thermal power plant at Maithon, Dhanbad, Dhanbad district, Jharkhand. This plant is fully functional. This power plant is owned by Maithon Power Limited a 74:26 joint venture between Tata Power and Damodar Valley Corporation.
Jojobera Power Plant. A 427.5 MW (67.5 MW and 3×120 MW) coal-based thermal power plant at Jojobera in Jamshedpur, East Singhbhum district, Jharkhand. This plant is fully functional.
International operations
The company has executed overseas projects in the Middle East, Africa and South East Asia including:
Jebel Ali 'G' station (4×100 = 400 MW + desalination plant) in Dubai
Al-Khobar II (5×150 = 750 MW + desalination plant) in Saudi Arabia
Jeddah III (4×64 = 256 MW + desalination plant) in Saudi Arabia,
Shuwaikh (5×50 = 250 MW) in Kuwait
EHV substations in UAE and Algeria
Power plant operation and maintenance contracts in Iran and Saudi Arabia.
Tata Power has a Russian subsidiary, namely Far Eastern Natural Resources LLC, that has a license for a coal mine in Kamchatka Krai.