Coal and Lignite Public Sector Undertakings (PSUs), namely Coal India Limited (CIL), NLC India Limited (NLCIL), and Singareni Collieries Company Limited (SCCL), are actively utilizing treated mine water from active and abandoned mines for drinking, irrigation, and industrial purposes.
NLCIL is effectively utilizing mine water from its Neyveli lignite mines, with 601.20 LCM used for power generation, 140 LCM supplied as drinking water benefiting 9.55 lakh residents, and 381 LCM supplied for irrigation over 25,000 acres in FY 2024-25. NLCIL, in collaboration with the Government of Tamil Nadu, also supplies treated mine water for drinking purposes through the Chennai Metro Water Supply & Sewerage Board and Tamil Nadu Water Supply and Drainage Board.
SCCL in the State of Telangana is also effectively utilizing mine water, with 357 LCM used for industrial purposes, 20.85 LCM supplied for domestic use, and 662.50 LCM supplied for irrigation in FY 2024-25, benefiting nearby communities. Surplus mine water is stored in agricultural tanks for irrigation, while water from abandoned mines is utilized for community use in surrounding villages for irrigation and domestic needs.
This information was given by Union Minister of.Coal and Mines Shri G. Kishan Reddy in a written reply in Rajya Sabha today.