Eighteen people died in a major illegal coal mining accident in Thangsko village of East Jaintia Hills district, Meghalaya, marking the deadliest such incident in the State so far.

What happened?

• The accident occurred in an illegal coal mine using the box-cutting method, a highly unsafe form of mining.
• Miners descend through a deep vertical shaft and then dig horizontal tunnels to extract coal.
• During extraction, explosives were used to blast coal seams, leading to an uncontrolled explosion and a fire inside the mine.
• The fire initially hampered rescue operations; bodies were recovered only after it was brought under control.
• State Disaster Response Force and Fire and Emergency Services were deployed, and rescue operations are still ongoing.

Why is this significant?

• This is the highest death toll recorded in an illegal coal mining incident in Meghalaya.
• The earlier worst incident was in 2018, when 13 miners died in a similar illegal mine in the same district.
• The tragedy highlights the continuing prevalence of illegal coal mining despite repeated bans and judicial interventions.

Illegal coal mining in Meghalaya: key background

• Coal mining in Meghalaya traditionally followed rat-hole or box-cutting mining, known for:
  • Poor ventilation
  • High risk of flooding, fire, and explosions
  • Absence of safety equipment
• The National Green Tribunal banned rat-hole mining in 2014 due to environmental damage and human rights concerns.
• Despite the ban, illegal mining continues because of:
  • Weak enforcement
  • Local economic dependence on coal
  • Difficult terrain and informal networks

Impact of Rat-hole Mining

• Water Acidification: Exposed coal contains sulfur, which reacts with air and water to create Acid Mine Drainage (AMD). This has turned major rivers like the Kopili and Lukha acidic (low pH).
• Deforestation & Erosion: Large tracts of forest are cleared to create “box cuts” and storage areas. This leads to severe soil erosion and frequent landslides in the hilly terrain.
• Loss of Biodiversity: Meghalaya is a global biodiversity hotspot; unregulated mining chokes cave systems (home to endemic species) and destroys the natural habitats of local flora and fauna
• Frequent Collapses & Flooding: The tunnels are prone to caving in. In the rainy season, they often flood instantly, trapping miners.
• Respiratory Diseases: Constant exposure to coal dust without safety gear leads to “Black Lung” (pneumoconiosis), chronic bronchitis, and asthma.

Relief and response

• The Prime Minister announced an ex gratia of ₹2 lakh for the families of each deceased miner.
• Injured miners have been shifted to hospitals for treatment.
• The incident has renewed calls for strict enforcement of mining laws and safer livelihood alternatives.

Why it matters for governance and policy

• Raises questions on implementation of environmental and labour laws.
• Highlights the need for alternative livelihood generation in coal-dependent regions.
• Underscores gaps in occupational safety and disaster preparedness in informal sectors.

One-line wrap

The Meghalaya coal mine tragedy exposes the deadly cost of illegal mining and the urgent need for safer livelihoods and stronger enforcement.

Exam Hook

Consider the following statements:

1. Rat-hole and box-cutting coal mining methods are banned in Meghalaya due to environmental and safety concerns.
2. Illegal coal mining accidents in Meghalaya are primarily linked to flooding during monsoon seasons.
3. East Jaintia Hills district has witnessed repeated fatal incidents related to illegal coal mining.

Which of the statements given above is/are correct?

Answer: 1 and 3

Source