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