Korba, Chhattisgarh — A shuttered coal mine in one of India's most coal-dense districts is growing back into forest. Union Coal and Mines Minister G. Kishan Reddy on Tuesday, July 28, 2026, highlighted the scientific closure and ecological rehabilitation of the Rajgamar 8 & 9 Incline Project by South Eastern Coalfields Limited (SECL) in Korba, Chhattisgarh, calling it a new benchmark in sustainable mining.

What happened at Rajgamar 8 & 9

The Rajgamar inclines, located in a forest-area mining block, underwent scientific closure in 2026 — a structured process that goes well beyond simply stopping extraction. Entry points were sealed, and natural plantation was carried out across the disturbed land. Crucially, no subsequent subsidence has been observed at the site, a metric that matters enormously in legacy coal belts where ground collapse after mine abandonment has historically damaged homes, roads, and farmland.

The minister framed the project as aligned with Prime Minister Narendra Modi's vision of 'scientific closure and community-driven ecological restoration' — language that signals the closure was designed with local communities, not just regulatory checklists, in mind.

Why mine closure plans exist — and why enforcement took decades

India's Ministry of Coal notified guidelines requiring mandatory mine closure plans as far back as 2009, compelling Coal India Limited (CIL) and its subsidiaries to plan for rehabilitation from the moment a mine is sanctioned. The intent was to prevent the kind of scarred, subsidence-prone wastelands that older abandoned mines left behind across Jharkhand, West Bengal, and Chhattisgarh.

In practice, implementation lagged for years. SECL, which operates across Chhattisgarh and is among CIL's largest producing subsidiaries, now appears to be demonstrating what a compliant, well-executed closure can look like. The Rajgamar project — sealed entries, planted cover, zero subsidence — is being positioned as the template.

Korba's coal geography and what this signals

Korba is not an incidental location. It is the beating heart of Chhattisgarh's coal economy, home to multiple SECL mines and a cluster of thermal power plants. Demonstrating ecological restoration here — in a district where mining's environmental footprint is most visible — carries symbolic and practical weight. If the Rajgamar model holds, it gives environmental regulators, local communities, and the Ministry a replicable proof-of-concept for the dozens of ageing mines across CIL's portfolio that will require closure in the coming decade.

The broader pattern is unmistakable: India is not stepping away from coal anytime soon, but the political and regulatory pressure to manage its legacy responsibly is intensifying. A mine that closes cleanly and regrows is no longer a contradiction — it is becoming a policy imperative.

The next test is scale. Whether SECL and other CIL subsidiaries can replicate the Rajgamar outcome across a pipeline of closures — and whether independent environmental audits confirm the on-ground results — will determine if this benchmark becomes a movement or remains a showcase.