DMPQ: How thermal power plants are detrimental to the environment?

 

Thermal power plants are the major source of energy in India. Nearly 65% of energy production comes from thermal plants. The energy is generated through coal heating process and then running turbine. But the energy generation is not a eco friendly exercise. Thermal power plant affect the environment in following way:

Air Pollution:      Particulate matter, gaseous emission- Sulphur dioxide, oxide of Nitrogen, Carbon monoxide, CO2, Hydrocarbon , fly ash etc.

Thermal power plants are largest emitter of Mercury.

  • Water pollution:  Plant Effluent, Coal Handling Plant Dust Suppression, Ash handling, Effluent from oil handling and transformer areas, Power House and Turbine Area Effluent.
  • Land Degradation: Untreated air and water pollutants from coal power plants affect the water and the flora and fauna of adjoining areas making them unfit 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube
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  • Noise Pollution: Regular exposure to such high noise levels emanating from power plants from the usage of equipment like boilers, turbines and crushers, affects people working in the plants.
  • To conclude, thermal power plants are detrimental to environment and affect all components of Biosphere.

     

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