With the current expansion, Tata Steel's capacity across sites in Odisha is at 14.6 mt. In Jharkhand, Tata Steel's capacity is at 12 mt, of which Jamshedpur Works is at 11 mt

The company commenced the Rs 27,000-crore second phase of expansion of its Kalinganagar project in Odisha in November 2018.

Tata Steel has commissioned India's largest blast furnace at its Kalinganagar plant, increasing its production capacity to 8 million tonnes per annum. The Rs 27,000 crore expansion project will be completed by December 2024.

Tata Steel today successfully commissioned India’s largest blast furnace at Kalinganagar, Odisha. With a total investment of Rs 27,000 crore, the Phase II expansion at Kalinganagar will take the total capacity at the site from 3 million tonnes per annum (MTPA) to 8 MTPA.

Tata Steel boosts Kalinganagar plant capacity to 8mtpa with India's largest blast furnace, investing Rs ₹27,000 crore for expansion.