Three Indian Mines Achieve Seven-Star Recognition
The Ministry of Mines in India awarded seven-star ratings for the first time to three mines in 2025. This recognition marks a new milestone in sustainable mining practices. The awards show mines that have consistently maintained high standards in environmental and social governance.
Seven-Star Rating and Its Significance
The seven-star rating is the highest honour under the Ministry of Mines’ Star Rating scheme. It is given to mines that have secured five-star ratings for five consecutive years and passed a strict two-stage evaluation. The process includes self-assessment by mine operators and on-site validation by the Indian Bureau of Mines (IBM). This rating recognises exceptional performance in sustainable mining.
Criteria for Star Ratings
Mines are rated on four key modules – mine-level impact management, progressive mine closure and restoration, social welfare, and reporting. To achieve a five-star rating, a mine must score 90% or above across these areas. The evaluation ensures compliance with the Sustainable Development Framework (SDF) under the Mineral Conservation and Development Rules, 2017. The seven-star rating requires sustained excellence beyond these standards.
Notable Awardees and Innovations
The three mines awarded seven-star ratings are Ultratech Cement’s Naokari limestone mine, Tata Steel’s Noamundi iron ore mine, and Sandur Manganese and Iron Ore Ltd.’s Kammatharu mine. Ultratech Cement’s Naokari mine is the first limestone mine in India to receive this highest rating. It was recognised for zero-waste mining and innovative use of lime sludge and paper mill residue to extend mine life.
Focus on Sustainability and Community Inclusion
The Naokari mine also excels in social initiatives like the Dharanya Kanya Scheme, training women to operate heavy machinery. Environmental measures include floating solar panels and waste heat recovery systems to reduce carbon emissions. These efforts reflect a strong commitment to inclusive growth and environmental protection in mining regions.
Impact of the Star Rating Scheme
Launched in 2014-15, the Star Rating of Mines programme encourages responsible mining across India. It encourages competition among operators to adopt best practices in environmental care and social welfare. The Ministry credits the scheme with improving mine management and benefiting local communities dependent on mining activities.
Broader Recognition and Industry Participation
In 2023-24, 98 mines were recognised, including 95 receiving five-star ratings. UltraTech Cement stood out by receiving the highest number of five-star ratings across multiple minerals for the second year running. The scheme covers diverse minerals such as limestone, iron ore, bauxite, lead-zinc, and manganese.
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