Coal and Lignite PSUs Enhance Mine Water Management for Green Use
COAL & MINING

Coal and Lignite PSUs Enhance Mine Water Management for Green Use

Coal and Lignite Public Sector Undertakings (PSUs), including Coal India Limited (CIL), NLC India Limited (NLCIL), and Singareni Collieries Company Limited (SCCL), are implementing measures to optimise mine water utilisation for irrigation, industrial, and domestic purposes. By repurposing excess mine water, these initiatives help reduce groundwater extraction while ensuring sustainable water management. 

Regular quality monitoring is conducted by accredited laboratories to ensure the treated mine water meets the required standards for irrigation and domestic use.

Additionally, rainwater harvesting and groundwater recharge measures are integrated to maintain the groundwater balance. In FY 2024-25 (up to February 2025), Coal and Lignite PSUs supplied approximately 3.96.3 Million Kilo Litres MLKL) of treated mine water to local communities in coal and lignite mining regions. 

Coal and Lignite PSUs continue to invest in mine water treatment infrastructure as part of their statutory obligations under Environmental Clearance, Consent to Establish, and Consent to Operate guidelines. Key infrastructure includes: 
  • Effluent treatment plants for industrial discharge 
  • Water filtration plants to ensure water quality compliance 
  • Sedimentation tanks for filtration and removal of suspended particles 
  • Upgradation and maintenance of existing treatment systems to improve efficiency 
A notable initiative includes an MoU between Western Coalfields Limited (WCL) and Maharashtra State Power Generation Corporation Limited to supply treated mine water from the Bhanegaon Open Cast Mine to the Kaparkheda Thermal Power Station. This agreement has freed up Irrigation Department water, which was previously allocated to the power plant, making it available for domestic and agricultural use. 

Union Minister of Coal and Mines, Shri G. Kishan Reddy, provided this update in a written reply to the Rajya Sabha, emphasising the government's commitment to sustainable water resource management in mining regions. 

(PIB)       

Coal and Lignite Public Sector Undertakings (PSUs), including Coal India Limited (CIL), NLC India Limited (NLCIL), and Singareni Collieries Company Limited (SCCL), are implementing measures to optimise mine water utilisation for irrigation, industrial, and domestic purposes. By repurposing excess mine water, these initiatives help reduce groundwater extraction while ensuring sustainable water management. Regular quality monitoring is conducted by accredited laboratories to ensure the treated mine water meets the required standards for irrigation and domestic use.Additionally, rainwater harvesting and groundwater recharge measures are integrated to maintain the groundwater balance. In FY 2024-25 (up to February 2025), Coal and Lignite PSUs supplied approximately 3.96.3 Million Kilo Litres MLKL) of treated mine water to local communities in coal and lignite mining regions. Coal and Lignite PSUs continue to invest in mine water treatment infrastructure as part of their statutory obligations under Environmental Clearance, Consent to Establish, and Consent to Operate guidelines. Key infrastructure includes: Effluent treatment plants for industrial discharge Water filtration plants to ensure water quality compliance Sedimentation tanks for filtration and removal of suspended particles Upgradation and maintenance of existing treatment systems to improve efficiency A notable initiative includes an MoU between Western Coalfields Limited (WCL) and Maharashtra State Power Generation Corporation Limited to supply treated mine water from the Bhanegaon Open Cast Mine to the Kaparkheda Thermal Power Station. This agreement has freed up Irrigation Department water, which was previously allocated to the power plant, making it available for domestic and agricultural use. Union Minister of Coal and Mines, Shri G. Kishan Reddy, provided this update in a written reply to the Rajya Sabha, emphasising the government's commitment to sustainable water resource management in mining regions. (PIB)       

Next Story
Infrastructure Urban

DCPC Prepares for Special Campaign 5.0 with Focus on E-Waste

The Department of Chemicals and Petrochemicals (DCPC), Ministry of Chemicals and Fertilisers, is gearing up for Special Campaign 5.0, to be held from 2nd to 31st October 2025. The initiative will focus on e-waste disposal as per MoEFCC’s E-Waste Management Rules 2022, space optimisation, and enhancing workplace efficiency across field offices.Special Campaign 4.0, conducted between October 2023 and October 2024, delivered notable results in record management, grievance redressal, scrap disposal, and cleanliness drives.Key outcomes of Special Campaign 4.0Records management: 2,443 physical fil..

Next Story
Real Estate

BlackRock India Leases 1.4 Lakh Sq Ft in Bengaluru

BlackRock Services India, the domestic arm of global asset manager BlackRock, has leased 1.4 lakh sq ft of office space at IndiQube Symphony in Bengaluru, according to Propstack data. The 10-year deal is valued at around Rs 4.10 billion.The lease, among the largest transactions in India’s co-working sector, highlights the growing preference of global institutions for flexible office providers. The agreement, commencing October 1, 2025, covers ground plus five floors in KNG Tower 1 at Ashoknagar, MG Road — one of Bengaluru’s prime commercial hubs.As per the lease document, BlackRock will ..

Next Story
Infrastructure Transport

L&T Bags Rs 25–50 Bn Order for Mumbai-Ahmedabad Bullet Train Track Works

Larsen & Toubro’s (L&T) Transportation Infrastructure business has secured an order valued between Rs 25 crore and Rs 50 billion from the National High Speed Rail Corporation Limited (NHSRCL) for the Mumbai-Ahmedabad High Speed Rail (MAHSR) corridor.The contract, Package T1, involves the design, supply, construction, testing, and commissioning of 156 route km of high-speed ballastless track on a Design-Build Lump Sum Price basis. The stretch runs from Mumbai’s Bandra-Kurla Complex to Zaroli village in Gujarat and includes 21 km of underground track and 135 km of elevated viaduct.Se..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Talk to us?