The top five listed corporate consumers of water - NTPC, Vedanta, Tata Steel, Reliance Industries and IOCL - together consumed 1.9 billion kl in FY23 - 2.6% higher than the previous year. However, three of these companies - Vedanta, Reliance Ind and IOCL - have reduced their y-o-y consumption by 6%, 0.9% and 3%, respectively.
