India's Coal and Lignite PSUs Commit to Ecological Reclamation and Afforestation

Strategic Insights -

Coal and Lignite Public Sector Undertakings (PSUs) in India have made significant strides in ecological reclamation and afforestation efforts. The coal and lignite PSUs have undertaken progressive ecological reclamation of mined-out and barren coal mine lands through scientific reclamation, including biological and technical measures. The Ministry of Coal is coordinating with the Ministry of Jal Shakti and state governments to utilize treated mine water for domestic and irrigation purposes. This efforts aim to restore hydrological balance, improve water table, and promote ecological balance.

Key Takeaways:

  • Coal India Limited (CIL), NLC India Limited (NLCIL), and Singareni Collieries Company Limited (SCCL) are the coal and lignite PSUs undertaking ecological reclamation and afforestation efforts.
  • The target for reclamation and afforestation of 2,800 hectares of land is set for the financial year 2025-26.
  • Afforestation techniques employed include drone-based seed broadcasting, Miyawaki plantations, and seed ball broadcasting.
  • Hydrological restoration and water table improvement measures have been implemented, including rainwater harvesting, eco-restoration through plantation, construction of water management structures, and rejuvenation of traditional water bodies.
  • Regular groundwater table monitoring and hydrogeological assessments are conducted through Central Ground Water Authority (CGWA)-approved agencies.
  • The Ministry of Coal is engaging with state governments and the Ministry of Jal Shakti to utilize treated mine water for domestic and irrigation purposes.

Statistics:

  • 2,800 hectares of land targeted for reclamation and afforestation in the financial year 2025-26.
  • Coal and Lignite PSUs have obtained No Objection Certificates (NoCs) from CGWA for the withdrawal of groundwater in mines.
  • Implementation of rainwater harvesting systems across coal mines, offices, and residential colonies to augment groundwater recharge.
  • Number of water management structures constructed, including garland drains, check dams, and gabion walls, to ensure sustainable surface water management and reduce siltation.
  • Extensive plantation in and around mine areas adopted to control soil erosion, manage runoff, and enhance water retention capacity.

Sources:

  • Government of India: PIB Delhi
  • Union Minister of Coal and Mines Shri G. Kishan Reddy's written reply in Rajya Sabha