Tata Steel Kalinganagar Cuts Freshwater Use by Over 40%

29 Jul 2025 CW Team

Tata Steel Kalinganagar, located in Jajpur district of Odisha, has achieved a significant milestone in water conservation by reducing its freshwater consumption by more than 40 per cent through the adoption of advanced water management technologies and sustainable practices.

According to the company, the reduction is the result of multiple process optimisations and the implementation of cutting-edge technologies over the past seven years. Key initiatives include the installation of a Central Effluent Treatment Plant with High-Efficiency Reverse Osmosis, Mechanical Vapour Recompression (MVR) systems, and a BOD (Biological Oxidation and Dephenolisation) Plant with tertiary treatment capabilities.

Rainwater harvesting and zero discharge practices

In a further commitment to water stewardship, the plant has developed a ‘Rainwater Harvesting-cum-Percolation Pond’ spread over 10,500 square metres, with a water storage capacity of 46,000 cubic metres and a green cover of over 10,000 square metres. This initiative is designed to enhance groundwater recharge and ensure efficient utilisation of rainwater.

Tata Steel Kalinganagar also operates as a ‘Zero Effluent Discharge Plant’, ensuring that all water used in operations is treated through advanced effluent treatment systems and fully reused within the facility. No untreated water is released into the environment, underlining the plant’s focus on responsible water use.

Integration of renewable energy

As part of its broader sustainability strategy, the plant has integrated renewable energy into its operations through the commissioning of a 10.1 MWp floating solar power project on its reservoir, further reducing its environmental footprint.

These efforts collectively position Tata Steel Kalinganagar as a benchmark for sustainable industrial practices within the steel sector.

News source: Disha Bytes

Infrastructure Transport

01 Jun 2026

MMRDA advances 250 m on Orange Gate–Marine Drive tunnel

The Mumbai Metropolitan Region Development Authority (MMRDA) has completed 250 m of underground tunnelling for the Orange Gate–Marine Drive Urban Road Tunnel using India’s largest slurry shield tunnel boring machine (TBM) deployed for an urban road project.The project involves twin tunnels extending over 7 km beneath critical transport corridors, including Central Railway, Western Railway and Metro Line 3. The work requires high-precision engineering to navigate densely developed urban infrastructure.Once completed, the tunnel is expected to reduce travel time between Orange Gate and Marin..

Hindustan Zinc Pays Rs 188.46 Billion in FY26

Hindustan Zinc contributed Rs 188.46 billion to the public exchequer in FY 2025-26, according to its 9th Tax Transparency Report. The contribution, equivalent to 46 per cent of the company’s revenue, included direct and indirect taxes, government royalties, dividends to the Government of India, withholding taxes and other statutory levies.The company’s five-year cumulative contribution to the exchequer stood at Rs 915.72 billion. In FY26, Hindustan Zinc reported revenue of Rs 408.44 billion, EBITDA of Rs 221.62 billion and profit after tax of Rs 138.32 billion. It also achieved its highest..

World of Concrete India 2026 Opens in Mumbai

Informa Markets in India will host the 12th edition of World of Concrete India 2026 from 3–5 June 2026 at the Bombay Exhibition Centre, Mumbai. The specialised B2B exhibition will bring together manufacturers, suppliers, contractors, developers, architects, consultants, infrastructure companies, project leaders and government stakeholders.The event is expected to feature over 350 brands and more than 18,000 trade professionals. It will cover concrete and cement, dry mortar, precast technologies, formwork, construction chemicals, industrial and commercial flooring, scaffolding, safety solutio..