Tata Power's 40-year-old plant stands the test of time unlike any other

Plant location: Trombay, Maharashtra

Plant size: 930 MW

Since: 1984

Established in 1984, the Trombay Thermal Power Station holds a special place in India's energy history. It was the nation's first 500 MW thermal station, and Unit-5 remains the most consistently efficient unit to this day.  

But Trombay's significance goes beyond mere numbers.

When Trombay was built, its technology was groundbreaking. Tata Power's engineers played a crucial role, not only in construction but also in bringing this revolutionary technology to India. The plant is a testament to engineering excellence, featuring a 99.5% efficient electrostatic precipitator and the first HPLP bypass system in the country. Remarkably, the unit can even operate during blackouts by automatically switching to houseload. 

This Mumbai-based powerhouse boasts a 930 MW capacity and a unique distinction; it is the only plant in India with a multi-fuel-burning boiler. This adaptability allows it to seamlessly adjust to fluctuating fuel prices.  

Trombay also takes environmental responsibility seriously. It is the first and only flue Gas de-sulfurization (FGD) plant in India, efficiently removing 90% of sulfur dioxide emissions; a feat that's earned it numerous accolades.  

With a thermal efficiency of 37.5%, this 930 MW thermal power station is one of the few units in India that have been going strong for the last 40 years.

Despite being a thermal power station, Trombay prioritizes environmental responsibility. The first-of-its-kind FGD plant coexists harmoniously with the surrounding flora, marine life, and birds. This means Tata Power was complying with environmental norms even before they existed.

Trombay's dedication extends beyond power generation. Their CSR has been striving to actively help people in four major areas: education, employability and employment, entrepreneurship, and essential enablers. They have also undertaken initiatives like Adhikaar, Anokha Dhaaga, and Roshni to empower diverse communities. With a particular focus on women's development, over 1,000 women have benefited from capacity-building programs through self-help groups.

With a unique digital solution in place, Trombay is poised to continue powering India for another decade.