Mining major Vedanta on Wednesday said it invested more than USD 1 billion in net-zero transition initiatives in FY26, with renewable energy, lower-carbon fuels, energy efficiency and technology-led interventions driving its decarbonisation efforts. As part of this transition, the group's renewable energy utilisation went up 52 per cent year-on-year to 4 billion units (400 crore units) in 2025-26, equivalent to the annual electricity consumption of around 3 crore Indian households.