Udaipur, November 6 (Daily Kiran): Hindustan Zinc Limited, India’s only and the world’s largest integrated zinc producer — and among the top five global silver producers — has once again secured the No. 1 global ranking in the S&P Global Corporate Sustainability Assessment (CSA) 2025 for the metal and mining sector. This marks the company’s third consecutive year at the top, achieving a score of 90 out of 100, the highest in the last five years among 235 global metal and mining companies.
The S&P Global Corporate Sustainability Assessment (CSA) is one of the world’s most respected benchmarks for evaluating corporate performance across Environmental, Social, and Governance (ESG) parameters. It provides companies with a comprehensive view of their sustainability performance and helps identify areas for improvement.
Last year, Hindustan Zinc topped the 2024 global ranking with a score of 86. In the 2025 assessment, the company achieved top scores in climate strategy, community relations, and waste and pollution management, reaffirming its industry leadership in sustainable practices.
Driving Global Leadership in Sustainability
This recognition reinforces Hindustan Zinc’s position as one of the world’s most sustainable metal and mining organizations, trusted by global investors, partners, and stakeholders. The company’s consistent leadership reflects its integrated approach to environmental management, renewable energy transition, water conservation, waste management, safety, and social performance.
Through pioneering initiatives such as EcoZinc — Asia’s first low-carbon zinc — and continuous decarbonization efforts, Hindustan Zinc continues to set new benchmarks in industrial innovation and climate responsibility. The company is also 3.32 times water-positive and recently became the first Indian company to join the International Council on Mining and Metals (ICMM), underscoring its commitment to operational excellence and sustainable growth.
Leadership Speaks
On this milestone, Priya Agarwal Hebbar, Chairperson of Hindustan Zinc, said:
“Being recognized as the world’s most sustainable company in the metal and mining sector for the third consecutive year is a moment of pride for all of us. This achievement reflects our deep commitment to ESG excellence and our ongoing pursuit of responsible and inclusive growth. It guides every innovation, every partnership, and every step we take toward a more sustainable future.”
Integrating Sustainability with Growth
Hindustan Zinc’s sustainability philosophy goes beyond environmental goals — it encompasses social empowerment through education, healthcare, livelihood development, and women’s empowerment programs that benefitted over 2.3 million people in FY2025.
The company has adopted circular economy principles, maintaining zero waste to landfill, achieving 100% water recycling at major sites, and ensuring responsible mining operations. With a 530 MW renewable power MoU, Hindustan Zinc aims to source 70% of its electricity from renewable energy by FY2028, significantly reducing carbon emissions.
Its smart mining initiatives, including the use of electric vehicles, low-emission fuel systems, and digital efficiency tools, further contribute to reducing its carbon footprint.
Aligned with the United Nations Sustainable Development Goals (SDGs), Hindustan Zinc continues to lead the global transition toward a corrosion-free, resource-resilient, and inclusive future, setting an example for responsible industrial growth from India to the world.
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