Diseases Associated with Coal Mining

27 Jun 2024

Recently, Survey was conducted by the National Foundation for India shows that prolonged exposure to coal mining pollutants has resulted in widespread respiratory and skin diseases among the workers   

  • The survey included 1,200 households in six districts in India of Chhattisgarh, Jharkhand & Odisha, where coal extraction is a major occupation
    • Angul in Odisha is India’s top coal-producing district.

Key Highlights of the Report

Following are the key highlights of the report:

What are occupational hazards?

  • At least 65% of participants interviewed reported issues such as chronic bronchitis, asthma, and skin ailments such as eczema, dermatitis and fungal infections.
  • Exposure to Coal Mines could lead to followings: 
    1. Exposure to coal mine dust causes various pulmonary diseases, including coal workers’ pneumoconiosis (CWP) and chronic obstructive pulmonary disease (COPD).
    2. They are also exposed to crystalline silica dust, which causes silicosis, COPD, and other diseases.
    3. These lung diseases can bring about impairment, disability and premature death.
  • People living closer to the mines were relatively more vulnerable.
    • For example: Dhanbad and Ramgarh, which had more people living in such zones, had higher incidence of lung and breathing-related diseases as well as skin infections.
  • On average, a household in these 6 districts spent ₹300 to ₹1,000 on monthly medical-related bills. Average annual hospitalization expenses in Dhanbad (₹28,461 per household) were the highest.
      • Average Indian household spent Rs 3,632 on healthcare-related expenditure in FY 2022

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Just Transition 

  • It addresses various dimensions of inequality, vulnerability and opportunity
  • It frames the transition with a human rights lens with the aim of eliminating existing inequalities, enabling social inclusion and promoting different forms of equity.
  • Just transition: World’s shift away from coal is expected to result in significant job losses and economic downturns in coal-dependent regions. 
    • This will not only impact the coal miners and workers directly but also the broader local economy.

Report By Global Energy Monitor

  • One-third of the current coal mine workers in the world could face lay-offs by 2050, even without climate pledges to phase out coal
  • Coal India itself could potentially lay off 73,800 miners by 2050 as India aims to achieve net-zero emissions by 2070.
  • Renewable energy: While India has committed to source nearly 500 GW of electricity – or nearly half its projected installed capacity for 2030 – from renewable energy sources, coal is expected to be the mainstay of power generation in India for decades.
    • Coal’s share (including lignite) of the total power capacity dropped below 50% for the first time since the 1960s
      • Nearly half of India’s installed power generation capacity are coal-powered thermal plants
      • For the first time this year, renewable energy accounted for 71.5% of the record 13.6 (GW) power generation capacity added by India in the first quarter (January-March) of this year (2024), while coal’s share (including lignite) of the total power capacity dropped below 50% for the first time since the 1960s.
  • Grave challenges to marginalised groups: 81.5 per cent among those surveyed belonged to the marginalised SC, ST, and OBC communities and the rest were from the general category. 
    • Clear correlation between caste and educational attainment:  Households with primary education or no education were more prominent among SCs, STs and OBCs.
    • Lower levels of income: Lower levels of income found among SC and ST groups compared to OBC groups
    • Higher representation in low-paying, irregular jobs in coal-dumping yards, coal sidings, coal loading, coal transport, coal washeries and other informal work.

Transitioning Away From Coal – India’s Last Nationally Determined Contribution

As a party to the United Nations Framework Convention on Climate Change (UNFCCC) and its Paris Agreement, India submitted its first Nationally Determined Contribution (NDC) in the year 2015 

  • To reduce the emissions intensity of its GDP by 33 to 35 percent by 2030 from 2005 level 
  • To achieve about 40 percent cumulative electric power installed capacity from non-fossil fuel-based energy resources by 2030.

In August 2022, India updated its NDC according to which 

  • Target to reduce emissions intensity of its GDP has been enhanced to 45 percent by 2030 from 2005 level
  • Target on cumulative electric power installed capacity from non-fossil fuel-based energy resources has been enhanced to 50% by 2030.

For this, India plans to phase down coal use. 

  • Transitioning away from coal is expected to affect 13 million people and 266 districts would be vulnerable to the change, as per a 2021 NFI report.

Other Issues Persistent with Coal Mining:

  • Environmental Impacts: Coal mining has significant environmental impacts, including air and water pollution, soil degradation, and greenhouse gas emissions. These impacts can lead to health problems, loss of biodiversity, and climate change.
  • Resource Depletion: Coal is a non-renewable resource that is finite. As such, its continued use for energy generation will lead to its eventual depletion.
  • Climate Change: Coal is a major contributor to greenhouse gas emissions, which are responsible for climate change. The continued use of coal for energy generation is unsustainable and will lead to further environmental degradation

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Way Forward

  • Pre placement and periodic examinations: It needs to be conducted as per protocol so that maximum workers are covered.  
  • Employees need to be educated: On a healthy lifestyle with special focus on reducing the substance abuse practices. 
  • Further, they should be apprised about relevant occupational risk factors and should be emphasized to use PPE and take intervention measures to protect themselves from occupational disorders.
  • COP26 helped focus global attention on the challenge of transitioning out of coal. Come together approach must  be applied to tackle this challenge.
  • A just transition requires a whole-of-government approach: There are five clear channels to facilitate the transition 
    1. Providing temporary income support;
    2. Increasing workers’ capacity / skills;  
    3. Connecting workers to new jobs;
    4. Stimulating private sector business development to raise labor demand in the affected regional labor markets; and
    5. Ensuring a regulatory setting conducive to private investment and job creation.
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