The Steel City of India: Jamshedpur

Jamshedpur (located in the state of Jharkhand) is called the Steel City because it is home to Tata Steel (formerly TISCO - Tata Iron and Steel Company).

Founded in 1907 by the visionary industrialist Jamsetji Tata, it was India's very first, and is today one of the largest, private-sector iron and steel manufacturing plants. The entire city was meticulously planned and built around this massive steel plant.

Jamsetji Tata chose this specific location (originally a village called Sakchi) because it was geographically perfect for steel production:

1. Raw Materials: It is incredibly close to the iron ore mines of Singhbhum and Mayurbhanj, and the coal fields of Jharia.
2. Water Supply: It is situated precisely at the confluence (meeting point) of the Subarnarekha and Kharkai rivers, ensuring a massive, uninterrupted water supply needed for cooling steel.
3. Transport: It was well-connected by railway to Kolkata (a major port) for exporting finished goods.

Because the city was built and is largely maintained by the Tata Group, Jamshedpur is also affectionately called Tatanagar.