UltraTech Cement, India’s largest producer of cement and ready-mix concrete (RMC), has achieved a significant milestone with 13 of its limestone mines receiving star ratings from the Indian Bureau of Mines (IBM) for FY 2023–24. The recognition was conferred during a ceremony in Jaipur, Rajasthan.

Among them, the Naokari Limestone Mine, part of Awarpur Cement Works in Chandrapur, Maharashtra, became the first limestone mine in India to receive a 7-star rating, the highest possible accolade under IBM's star rating system. The rating honors exceptional efforts in ‘Green Mining’ practices. Previously, the Naokari Mine had consistently earned 5-star ratings since the scheme's inception.

The upgrade to 7-star status reflects UltraTech's commitment to sustainable mining, including initiatives like zero-waste operations, utilisation of lime sludge from paper mills, floating solar panels, waste heat recovery systems, and women empowerment programs. The remaining 12 limestone mines received 5-star ratings, cementing UltraTech’s position as the company with the most star-rated mines across all major mineral categories.

Union Minister G Kishan Reddy and Rajasthan Chief Minister Bhajan Lal Sharma felicitated the company for its leadership in sustainable mining.