As part of its ongoing sustainability efforts, Tata Steel has pioneered several key initiatives to reduce its carbon footprint. In FY25, Tata Steel India created Carbon Bank, a virtual repository of CO2, a first by any company in India. The Company plans to introduce new low-carbon offerings to its customers in the future using this repository, following the worldsteel's Chain of Custody methodology. In 2025, Tata Steel became India's first steel company to demonstrate end-to-end capabilities to develop steel pipes for the transportation of hydrogen. The Company was also the first Indian steelmaker to introduce biochar into its production processes to lower carbon emissions. In 2024, Tata Steel became the first Indian steel company to perform full laden leg on B24 biofuel for its raw material shipment.