Vedanta Group Boosts Renewable Energy Use by Over 50 percent in FY26

On World Earth Day, Vedanta, metals, oil and gas, critical minerals, power and technology conglomerate, announced an over 50 percent increase in renewable energy usage to 3.97 billion units (BU) in FY26 as compared to the previous fiscal year, avoiding 3 million tonnes of carbon dioxide emissions during the year.

Vedanta’s portfolio of strategic metals and critical minerals is enabling advanced manufacturing, global energy transition and clean tech. Aluminium supports lightweight, energy-efficient mobility and power transmission, copper remains central to electrification and renewable infrastructure such as wind turbines and silver is indispensable in solar photovoltaics. Iron, steel and zinc remain the crucial backbone of energy infrastructure, while power and oil and gas continue to ensure energy security, as renewables generation scales to catch-up with demand.

Vedanta’s integrated operations and focus on innovation are ensuring the domestic industry’s reliable access to transition materials that are critical for low-carbon technologies and a green economy.

The company continues to make measurable progress in its net zero journey. It has reduced its metals intensity by 15 percent—from a FY21 baseline of 6.45 tCO₂e/tm to 5.44 tCO₂e/tm in FY26—reflecting operational efficiency. Vedanta reported to have utilised 365 kilotonnes of biomass as an alternative fuel, reducing emissions by an estimated 0.5 -- 0.6 million tonnes of carbon dioxide. In parallel, it has advanced water stewardship across its businesses, with Hindustan Zinc, Cairn Oil and Gas, and its Iron Ore Business achieving net water positivity, underscoring its commitment to embedding sustainability into core operations.

Beyond its operations, Vedanta is partnering with communities, institutions and governments to drive grassroots climate action while integrating environmental stewardship with inclusive, long-term community impact.

Vedanta’s sustainability performance has received global recognition through a series of achievements across leadership, certifications and operational excellence. Hindustan Zinc secured the top global ranking in the S&P Global Sustainability Yearbook 2026, while Vedanta Group was featured in the Yearbook for the third consecutive year. Vedanta Aluminium also ranked among the top 10 global companies, reflecting strong environmental, social and governance (ESG) performance.

On the global standards front, Hindustan Zinc became the first Indian mining company to join the International Council on Mining and Metals, aligning with international best practices. It also received the Institute of Chartered Accountants of India Sustainability Reporting Award for excellence in business responsibility and sustainability reporting. Vedanta further strengthened its ESG profile with a CDP Water Score of A- and Supplier Engagement Rating of A-. Meanwhile, ESL Steel achieved GreenPro Certification for its V-Xega TMT bars and Cairn Oil & Gas attained the “Gold Standard Pathway” under the Oil and Gas Methane Partnership 2.0.

In terms of product and operational excellence, Vedanta Aluminium expanded its low-carbon ‘green’ aluminium portfolio with the ‘Restora’ brand at BALCO. Additionally, the company’s Iron Ore Business was recognised by the Federation of Indian Mineral Industries for best ESG practices, highlighting its continued focus on responsible operations and sustainable product innovation.