Advantages of geothermal energy

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Advantages of geothermal energy

  • It is a renewable energy and cannot be exhausted.
  • It is relatively eco-friendly.
  • Produces constant power.
  • It can act like an alternative fuel to reduce pollution.
  • Energy obtained can be used in different forms like electricity production, heating buildings, heating water in swimming pools and in various businesses.
  • It is cost effective except for building a geothermal power plant.
  • It is reliable and sustainable.
  • There is no wastage or generation of by-products.
  • Maintenance cost of geothermal power plants is very less.
  • Geothermal power plants don’t occupy too much space and thus help in protecting
    natural environment.
  • Unlike solar energy, it is not dependent on the weather conditions.

Geothermal Heat Pumps

Using the Earth’s Constant Temperatures for Heating and Cooling

While temperatures above ground change a lot from day to day and season to season, temperatures 10 feet below the Earth’s surface hold nearly constant between 50° and 60°F. For most areas, this means that soil temperatures are usually warmer than the air in winter and cooler than the air in summer. Geothermal heat pumps use the Earth’s constant temperatures to heat and cool buildings. They transfer heat from the ground (or water) into buildings in winter and reverse the process in the summer

Geothermal Heat Pumps Are Energy Efficient and Cost Effective

According to the U.S. Environmental Protection Agency (EPA), geothermal heat pumps are the most energy efficient, environmentally clean, and cost effective systems for temperature control. Although most homes still use traditional furnaces and air conditioners, geothermal heat pumps are becoming more popular. In recent years, the U.S. Department of Energy and the EPA have partnered with industry to promote the use of geothermal heat pumps.