Hindustan Zinc Limited (NSE: HINDZINC), India’s largest and the world’s second-largest integrated zinc producer, has once again solidified its leadership in sustainability by securing a Top 1% ranking in the prestigious S&P Global Sustainability Yearbook 2025. This marks the company’s eighth consecutive inclusion and the second consecutive year in the Top 1%, reaffirming its commitment to responsible business practices.
The recognition follows Hindustan Zinc’s recent accolade as the world’s most sustainable metals & mining company in the S&P Global Corporate Sustainability Assessment (CSA) 2024, underscoring its excellence in Environmental, Social, and Governance (ESG) initiatives. Companies featured in the S&P Global Sustainability Yearbook are selected based on their performance in the CSA, requiring them to rank among the top 15% of their industry while achieving a score within 30% of the highest-performing company in their sector.
This year, only 780 companies out of 7,690 assessed across 62 industries earned a place in the Yearbook, further emphasizing Hindustan Zinc’s industry-leading sustainability efforts. The company also ranks among the Top 66 globally across all sectors, demonstrating its unwavering focus on responsible and sustainable manufacturing practices.
Hindustan Zinc is actively advancing its Net Zero roadmap, targeting carbon neutrality by 2050 or sooner. The company has already achieved a 14% reduction in greenhouse gas (GHG) emission intensity from its 2020 baseline, while consistently increasing production. In a bold move towards clean energy, Hindustan Zinc aims to source over 70% of its power from renewables by 2027 and has signed a 530 MW round-the-clock power delivery agreement.
Additionally, the company remains 2.41 times water positive and has achieved an 8.67% reduction in freshwater withdrawal compared to FY20. Its far-reaching social impact initiatives have positively transformed the lives of 2 million people across 40,000 villages, focusing on education, healthcare, skill development, and rural infrastructure.
Commenting on the achievement, Mr. Arun Misra, CEO – Hindustan Zinc, stated: “Being ranked in the top 1% of the S&P Global Sustainability Yearbook for the second consecutive year reflects our unwavering commitment to sustainability. At Hindustan Zinc, responsible operations, innovation, and ESG leadership are central to our journey. As the world transitions towards a low-carbon economy, our zinc and silver will play a crucial role in enabling this transformation. We remain dedicated to creating long-term value for all stakeholders while driving sustainability at the core of our business.”
Hindustan Zinc is the first Indian metals & mining company to secure Science-Based Targets Initiative (SBTi) validation, aligning with the 1.5°C global warming threshold. Strengthening its green energy transition, the company is integrating renewable power, optimizing operational efficiencies, and shifting to cleaner fuels and electric vehicles.
Recently, Hindustan Zinc launched EcoZen, Asia’s first low-carbon “green” zinc, which boasts a carbon footprint 75% lower than the global average. Additionally, its product portfolio is Environmental Product Declaration (EPD) verified, ensuring transparency in environmental impact. The company’s leadership in climate action has also been recognized by the Carbon Disclosure Project (CDP) 2023, earning an A- Leadership Band rating for its efforts in water security and climate change.
This continued recognition in sustainability rankings highlights Hindustan Zinc’s commitment to driving positive environmental and social impact. By embedding ESG principles into its business strategy, the company is not only setting benchmarks for responsible mining but also paving the way for a sustainable and resilient future in the global metals industry.
