Coal

Coal

Coal Power Image

Advantages of Coal:

  • Reliable source of energy
  • Very reliable due to the fact that we already have a lot of coal mines set up and know how to efficiently gain energy from burring it

  • Established infrastructure
  • Unlike many renewable energy sources, there are many coal mines and power plants already established which are reliable for generating a lot of electricity.

  • Cost-effective in some regions
  • Coal power is a lot cheaper than renewable energy sources, so it is often the only option for less fortunate countries that don't have the money for renewable energy sources.

Disadvantages of Coal:

  • High carbon emissions
  • Buring coal for energy produces a very high amount of the greenhouse gas CO2 which traps heat in the atmosphere and reflects it back at earth causing temperatures to rise

  • Contributes to air and water pollution
  • The emissions released from the coal plants reduce the air quality which can cause damage to your lungs and coal power plants also release toxic waste water into rivers, lakes, etc. Which can pollute drinking water causing people to get very sick if unknowingly drunk.

  • Finite resource, non-renewable
  • Coal takes millions of years to form so we are working with a finite amount when we inevitably run out of coal. It will cause a huge impact on our power industry if coal is still one of our main power sources.

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