Coal Sector in India: From Nationalisation to the Coal Exchange

A short timeline

• 1920: Singareni Collieries Company Limited is founded. The government takes over its management in 1945.
• So Singareni is India’s oldest government-owned coal company. It is older than nationalisation itself.
• 1972: Coking coal mines are nationalised. They come under the new Bharat Coking Coal Limited (BCCL).
• 1973: Non-coking coal mines are nationalised under the Coal Mines (Nationalisation) Act, 1973.
• 1 November 1975: Coal India Limited (CIL) is formed.
• June 2020: Commercial coal auctions begin.
• 4 June 2026: The Coal Exchange Rules, 2026 are notified.

Two phases, one government

• India nationalised coal in two phases, under separate acts.
• Coking coal came first, in 1972. Non-coking coal followed in 1973.
• Both steps came under Prime Minister Indira Gandhi’s government.
• Coking coal is mainly used in steel making. Non-coking coal mostly feeds power plants.

Coal India Limited

• CIL was formed on 1 November 1975.
• It is a single holding company over the nationalised subsidiaries.
• These include BCCL, CCL, ECL and WCL.
• CIL is the world’s largest coal-mining company.
• It is a Maharatna public-sector company.
• Its headquarters is Coal Bhawan, Rajarhat, Kolkata. It is not in Ranchi or Jharkhand.
• Read more: Public Sector Enterprises.

Who regulates coal

• The Ministry of Coal oversees the sector.
• The Coal Controller Organisation (CCO) is its key regulatory body.
• The CCO handles production data and quality grading.
• More recently, it also regulates coal trading.

What changed in 2020

• Commercial mining lets private firms mine coal and sell it openly.
• Earlier, private firms could mine only for their own captive use.
• Auctions launched in June 2020 ended decades of CIL’s near-monopoly.
• Captive mining means coal for a company’s own linked plant.
• Commercial mining means coal mined purely to sell.
• The two are legally separate categories, with their own eligibility rules.

How blocks are allocated

• Coal blocks go through competitive e-auctions, not by lottery.
• Bidders compete on the revenue share they will pay the government.
• The auction route replaced the older discretionary system.
• That change came after the 2014 coal-block cancellations.

How far has it gone?

• A government reply of 5 August 2026 gave the latest picture.
• 132 coal blocks have been allocated under commercial auctions since 2020.
• Of these, 23 have Mine Opening Permission.
• Only 15 are already producing coal.
• By 6 August 2026, 14 auction rounds were complete and the 15th was underway.
• Allocation and actual output are two separate milestones.
• Source: ANI.

MMDR Amendment, 2021

• The Mines and Minerals (Development and Regulation) Amendment Act, 2021 let captive owners sell coal openly.
• They can sell up to 50% of annual production.
• This is allowed only after their own linked end-use plants’ needs are met.

Faster clearances

• A Single Window Clearance Portal helps block allottees get clearances faster.
• A dedicated Project Management Unit (PMU) supports them as well.
• Together they shorten development timelines under the Coal Block Development and Production Agreement (CBDPA).

MMDR Amendment, 2025 and the Mineral Exchange

• The 2025 amendment introduced the idea of a “Mineral Exchange”.
• It let the government build a formal trading platform for coal and other minerals.
• The Exchange runs under Section 18B of the MMDR Act, 1957.
• The CCO was designated its regulator on 10 December 2025.

Coal Exchange Rules, 2026

• The rules were notified in the Official Gazette on 4 June 2026. Source: PIB.
• Any captive or commercial miner can trade on the Exchange.
• Market surveillance is built in to stop price manipulation. Source: PIB.
• On 15 July 2026, Coal Minister G. Kishan Reddy launched an online portal for registering Coal Exchanges.
• It was launched at the Indian Mining Week 2026 curtain-raiser.
• Registrations, once granted, stay valid for 25 years. Source: PIB.

From one-to-many to many-to-many

• Officials call the shift “one-to-many” to “many-to-many”.
• Under the old model, CIL alone sold to many buyers.
• Under the new one, many producers and buyers trade directly and competitively.

Geology versus policy

• This article covers coal as a policy story: ownership, regulation and trading.
• For the geology of coal reserves, read Gondwanaland and the Gondwana Rock System and The Chota Nagpur Plateau.
• Most reserves lie in the Chota Nagpur region, including the Jharia coalfield.

Full circle

• Nationalisation first removed private players entirely.
• Five decades of reform then rebuilt a competitive market.
• The 2020 auctions and the 2026 Exchange are the two big steps.
• Similar liberalisation stories appear in Petroleum and Natural Gas Sector in India and Critical and Strategic Minerals in India.

Coal gasification push

• The Cabinet approved a ₹37,500 crore Surface Coal/Lignite Gasification Scheme in May 2026.
• Applications opened on 8 July 2026.
• It targets gasifying 75 million tonnes of coal a year.
• The aim is to cut imports of LNG, urea and methanol. Source: PIB.
• The National Coal Gasification Mission targets 100 million tonnes of capacity by 2030.
• About 22.6 MTPA is already operational or underway.
• That includes 8 MTPA at Jindal Steel and 2.6 MTPA at Talcher Fertilisers. Source: PIB.
• Underground gasification gets extra help: a 2% auction floor price against 4% for regular mining, and a Performance Bank Guarantee waiver.
• Once fully running, import substitution could reach about ₹1.5 lakh crore a year. Source: PIB.
• Round 1 closed on 8 September 2026 with seven applications.
• They came from Adani Enterprises (three urea projects), NTPC (synthetic natural gas), Talcher Fertilisers (urea), Gallantt Ispat (DRI and syngas) and Shyam Sel & Power (syngas).
• Round 2 opened the same day. Later rounds follow at two-month intervals. Source: PIB.

Production up, imports down

• Coal production grew 7.51% year-on-year in July 2026, to 69.75 million tonnes.
• Coal India produced 50.35 million tonnes of that.
• Captive and commercial mines grew fastest, up 9.61%. Source: ANI.
• Thermal plants imported 45.4 million tonnes in FY 2025-26, down 27.4% from the year before.
• A higher Annual Contracted Quantity norm and a new CoalSETU window for washed-coal linkages helped. Source: PIB.
• Coking coal has been declared a Critical Mineral.
• Coal India is adopting Continuous Miners, Longwall and Highwall systems in underground mines.
• Approval time for new, fully explored blocks was cut from 51 months to 40. Source: PIB.

Mine closure

• The Coal Ministry released AAROH on 22 July 2026.
• It is India’s first comprehensive report on scientific mine closure.
• It documents 42 scientifically closed coal mines, under frameworks like RECLAIM and the SUVIKALP Mine Repurposing Tool. Source: PIB.
• South Eastern Coalfields Limited (SECL) leads the drive.
• It had closed 28 of its 54 identified abandoned mines by 4 August 2026. That is nearly 67% of all 42 closures.
• SECL plans to close its remaining 26 mines by FY 2027-28.
• Closed sites become eco-parks, water-conservation structures and skill centres.
• Source: IndianMandarins.

Worker welfare

• On 1 August 2026, Coal India detailed pension and welfare reforms for over 4.5 lakh retirees.
• Its C-CARES digital platform cut claim-settlement time from 30 days to 10. Source: PIB.
• Retiree healthcare, run through CPRMS, covers 1.13 lakh retirees cashless at 532 hospitals.
• The cover is up to ₹25 lakh for executives and ₹8 lakh for non-executives.
• In FY 2025-26, provident fund disbursement rose 19.5%, to ₹13,608.8 crore.

Illegal mining crackdown

• On 5 July 2026, Home Minister Amit Shah and Coal Minister G. Kishan Reddy reviewed illegal mining and theft around Dhanbad.
• They approved a “Zero Coal Leakage Plan”.
• It puts the sector on the Central Industrial Security Force (CISF) priority deployment list.
• It also orders e-way bill checks on every coal shipment. Source: PIB.

The pattern examiners keep testing

• Coal papers love CIL’s own facts: headquarters, “largest producer” claim, Maharatna status.
• They also test how many statements about sector history are true.
• The most repeated trap: CIL’s headquarters is Kolkata, not Ranchi.

Quick answers

• Which company is India’s oldest government-owned coal miner? Singareni, not CIL.
• Was lottery allocation scrapped? Yes. E-auctions replaced it.
• Is India self-sufficient in coal? No. It still imports tens of millions of tonnes, though imports are falling.
• How many mining areas does CIL have? Current official figures give 85 across 8 states.
• Is ensuring coal reaches users on time a CCO function? No. That sits with coal companies and linkage agreements.