Environment undermined as coal comes more and more from opencast mines
Environment undermined as coal comes more and more from opencast mines
Shatrughan Sinha and Amitabh Bachchan toiling in the dark caverns of a deep coal mine in the 1979 hit Kala Patthar has more or less come to represent life in the Indian coal industry.
The image now needs a makeover, as underground (UG) mining, once the mainstay and a relatively environment-friendly option, has become rare in India.
In FY18, the nation’s two commercial miners — Coal India Ltd (CIL) and Singareni Collieries Co Ltd (SCCL) — produced 629 million tonne of fuel. Of this, barely 39 mt, or 6 per cent, came from underground sources, down from 16 per cent in FY05 and nearly 9 per cent in FY14. Among the top coal-producing nations, only Indonesia has a lower UG share. Considering 25 per cent of India’s coal assets are deep-seated, UG should ideally contribute a quarter of production. Read more
Courtesy: Business Line