The Tata Power Company Limited

Who owns Tata Power?
Tata Power is a publicly traded company listed on NSE (TATAPOWER) and BSE (500400). Tata Group holds approximately 32.46% of shares through various group companies, making it the promoter. Life Insurance Corporation of India is the largest non-promoter shareholder with approximately 12.90%. Foreign institutional investors hold approximately 23.67%, and individual shareholders hold approximately 16.04%.

Is Tata Power part of Tata Group?
Yes, Tata Power is part of the Tata Group, one of India's largest conglomerates. Tata Group companies hold approximately 32.46% of Tata Power's shares. The company is headquartered at Bombay House, 24 Homi Mody Street, Mumbai, which is the Tata Group's corporate headquarters. Tata Power is one of the oldest companies in the Tata Group portfolio.

When was Tata Power founded?
The Tata Power Company Limited was incorporated on September 18, 1919, by Dorabji Tata. Its predecessor, the Tata Hydroelectric Power Supply Company, started operations in 1910 and commissioned India's second hydroelectric project at Khopoli in 1915. The company amalgamated with the Andhra Valley Power Supply Company in 1916.

What is Tata Power's installed capacity?
Tata Power has approximately 16,700 MW of installed capacity across thermal, hydro, solar, and wind generation. The clean energy portfolio reached approximately 7,900 MW as of fiscal year 2026, representing approximately 47% of total capacity. The company plans to expand renewable capacity to over 20 GW within five to six years with planned investment of up to $9 billion.

What is Tata Power's revenue?
Tata Power reported FY2025 consolidated revenue of approximately INR 670 billion (INR 66,992 crore), with operating income of INR 11,326 crore and net income of INR 4,775 crore. Total assets stood at INR 156,711 crore as of March 2025. The company's fiscal year ends March 31. Consolidated operating revenue for FY2026 was INR 63,681 crore.

What are Tata Power's main businesses?
Tata Power operates across generation (thermal, hydro, solar, wind), transmission, distribution (Delhi, Odisha, Ajmer), renewable energy (through Tata Power Renewable Energy), solar manufacturing (4.3 GW plant in Tamil Nadu), rooftop solar (over 4.8 GW installed base), and EV charging (over 7,900 points across 700+ cities). The company serves over 13 million customers.

Who is the CEO of Tata Power?
Praveer Sinha serves as managing director and chief executive officer of Tata Power. In September 2024, Sinha announced plans to invest up to $9 billion to more than quadruple the company's renewable energy capacity to over 20 GW over the next five to six years.

Tata Power's origins trace back to the Tata Hydroelectric Power Supply Company, which started operations in 1910. The company commissioned India's second hydroelectric project in 1915 at Khopoli, Maharashtra, with a capacity of 72 MW. Additional power plants were installed at Bhivpuri (75 MW) in 1919 and Bhira (300 MW) in 1922. The Tata Hydroelectric Power Supply Company amalgamated with the Andhra Valley Power Supply Company in 1916.

The Tata Power Company Limited was formally incorporated on September 18, 1919, by Dorabji Tata, the elder son of Tata Group founder Jamsetji Tata. The company was established to harness hydroelectric power from the Western Ghats to supply electricity to Bombay (now Mumbai), supporting the city's industrial growth. The CIN number L28920MH1919PLC000567 confirms the 1919 incorporation in Maharashtra.

Through the early decades, Tata Power expanded its hydroelectric capacity in the Western Ghats, building a portfolio of dams and power stations that supplied electricity to Bombay's textile mills and industries. The company played a central role in electrifying Mumbai and establishing one of India's earliest urban power distribution networks.

In the later decades, Tata Power diversified into thermal power generation. The company installed India's first 500 MW unit at its Trombay thermal power station near Mumbai. It also installed the first 150 MW pumped storage unit at Bhira and a flue gas desulphurization plant for pollution control at Trombay. The company expanded its thermal footprint with the Mundra Ultra Mega Power Plant, a 4,000 MW (5x800 MW) coal-based thermal power plant in Gujarat, and the Maithon Power Plant, a 1,050 MW (2x525 MW) joint venture with Damodar Valley Corporation in Jharkhand.

The Mundra plant faced significant financial challenges starting in 2012 due to dramatically higher coal prices than assumed in planning, combined with a fixed price arrangement. After three successive years of losses, the company sold a 30% stake in Indonesian coal company PT Arutmin for $500 million in January 2014 and signed an option to sell a 5% stake in Kaltim Prima Coal for $250 million in July 2014.

In 2016, Tata Power made a major push into renewable energy by acquiring Welspun Renewables for $1.3 billion, the largest acquisition in the Indian renewables sector at the time. This acquisition added approximately 1 GW of solar and wind capacity to Tata Power's portfolio. The same year, Tata Power Solar became the first Indian company to ship over 1 GW of solar modules.

The company established a 4.3 GW solar module manufacturing plant near Tuticorin in Tamil Nadu, expected to be fully functional by October 2024. This facility supports vertical integration in Tata Power's solar business and reduces project costs through domestic manufacturing. In February 2017, Tata Power became the first Indian company to ship over 1 GW of solar modules.

Tata Power expanded its distribution footprint by acquiring a 25-year license for distribution and retail supply of electricity in Odisha's five circles, covering the Central Electricity Supply Utility of Odisha for approximately INR 175 crore. The company now operates five distribution companies in Odisha through joint ventures and subsidiaries.

On December 11, 2023, Tata Power and Indian Oil Corporation announced a partnership to establish over 500 electric vehicle charging points across India. In September 2024, CEO Praveer Sinha announced plans to invest up to $9 billion to more than quadruple the company's renewable energy capacity to over 20 GW over the next five to six years.

In fiscal year 2026, Tata Power's cumulative clean and green capacity reached 7,856 MW, up 14% from the prior year, with 1 GW of renewable capacity commissioned during the year. The company's EV charging network reached 7,900+ points across 700+ cities. Thermal asset availability averaged 81.8%, wind reached 97.9%, and solar achieved 99.8% availability. The company earned INR 106 crore in performance-linked incentives in regulated segments.

Tata Power's clean energy portfolio reached approximately 7,900 MW as of fiscal year 2026, representing approximately 47% of its total capacity. The company plans to expand renewable capacity to over 20 GW, reflecting a strategic shift toward clean energy. The 4.3 GW solar module manufacturing plant in Tamil Nadu supports domestic supply chain development and reduces dependence on imported panels.

The company publishes an integrated annual report prepared according to the International Integrated Reporting Framework and the Global Reporting Initiative (GRI) Standards 2021. Tata Power reports on environmental, social, and governance performance in its annual sustainability disclosures. The company's thermal plants have implemented pollution control measures, including flue gas desulphurization at Trombay.

Tata Power's EV charging network of over 7,900 points across 700+ cities supports India's electric mobility transition. The rooftop solar business, with over 4.8 GW of cumulative third-party installations, contributes to distributed clean energy adoption. The partnership with Indian Oil Corporation to establish over 500 EV charging points supports intercity EV travel infrastructure.

The Mundra thermal plant's financial difficulties due to high coal prices highlight the economic challenges of coal-based generation in India. The company has sought regulatory remedies for tariff adequacy but has faced delays in obtaining compensatory tariffs. Land acquisition for renewable projects and transmission infrastructure remains a sensitive area, with potential for community disputes over compensation and resettlement.

Tata Power has received recognition for its integrated operations and sustainability initiatives. The company's integrated annual report, prepared according to the International Integrated Reporting Framework and GRI Standards 2021, represents its seventh such report as of fiscal year 2026. Tata Power Solar was the first Indian company to ship over 1 GW of solar modules, achieving this milestone in February 2017.

The company's rooftop solar business ranks first nationally by cumulative third-party installed base. Tata Power's EV charging network is among the largest in India by number of charging points. The company earned INR 106 crore in performance-linked incentives in regulated segments during fiscal year 2026, reflecting operational quality. Tata Power maintains an AA domestic credit profile and an S&P BBB/Stable rating.

Tata Power has faced significant financial challenges at its Mundra Ultra Mega Power Plant due to high coal prices. The plant, which operates on imported coal, made substantial losses starting in 2012 when coal prices rose dramatically above the levels assumed in the fixed-price power purchase agreements. After three successive years of losses, the company sold stakes in Indonesian coal companies to raise capital. The company has sought compensatory tariffs from regulators but has faced delays in obtaining relief.

The company's consolidated debt stood at approximately INR 49,480 crore as of March 2024. While the company maintains investment-grade credit ratings, the debt level reflects the capital-intensive nature of power generation and distribution businesses. The acquisition of Welspun Renewables for $1.3 billion in 2016 added to the company's leverage, though it significantly expanded the renewable energy portfolio.

Land acquisition for power projects and transmission infrastructure has been a source of community disputes. Distribution businesses in Delhi and Odisha face regulatory scrutiny over tariff setting, service quality, and metering practices. The company's thermal plants are subject to environmental regulations, including emissions standards set by the Central Pollution Control Board. The Trombay plant's flue gas desulphurization system represents compliance with pollution control requirements.