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Central Coalfields Limited (CCL) is a subsidiary of Coal India Limited (CIL), an undertaking of the Government of India. CCL was established in 1956 as National Coal Development Corporation Limited and is a Category-I Mini Ratna company since October 2007. [4] [5] CCL
South Eastern Coalfields Limited (SECL) is the largest coal producing company of India. It is a "Miniratna" Company, and one of eight fully owned subsidiaries of Coal India Limited. [1] [2] The company has its headquarter at Bilaspur, Chhattisgarh, India and 92 mines spread over Chhattisgarh & Madhya Pradesh; 70 underground, 21 opencast, and 1 ...
The largest coal mining companies of the world are found in several countries, the most prominent among them being the United States, Australia, India and China.Unlike the article on the List of largest mining companies by revenue, this article focuses solely on coal mining companies and deliberately avoids listing companies that mine Gold, Silver or Platinum.
Metals and mining 151,289 8% 10,574 London, UK: 18 GAIL: Oil and gas 150,505 57% 5,616 New Delhi Yes 19 Infosys: Infotech 145,481 21% 28,165 Bangalore 20 Coal India: Metals and mining: 145,481 31% 28,165 Kolkata: Yes 21 Bharti Airtel: Telecommunication: 140,834 15% 8,346 New Delhi 22 Mahindra & Mahindra: Automotive 129,004 37% 10,282 Mumbai 23 ...
The unit came into existence in 1975 after nationalization of coal mines in India. [2] It took over the private mines operating in the Northeastern states of India and at present has mines operating in states of Assam, Meghalaya, Nagaland and Arunachal Pradesh. At present there are five working mines – three underground and two opencast mines.
The Singareni Collieries Company Limited or SCCL is a government-owned-coal mining corporation in India. It is under the ownership of Department of Energy , Government of Telangana . The Union Government's administration of the company is through the 49% ownership held by Ministry of Coal .
The carbon content is low in India's coal, and toxic trace element concentrations are negligible. The natural fuel value of Indian coal is poor. On average, the Indian power plants using India's coal supply consume about 0.7 kg of coal to generate a kWh, whereas United States thermal power plants consume about 0.45 kg of coal per kWh.
CIL is the largest coal producing company in the world. It produced 536.51 MT (million tonne) coal during FY 2015–16. [27] Coal India operates through 83 mining areas in 8 states of India. As on 1 April 2015, it has 430 coal mines out of which 175 are open cast, 227 are underground and 28 are mixed mines. [7]