Which is not a greenhouse gas released during extraction of geothermal energy?
When geothermal power plants do emit gases, it’s mostly carbon dioxide, which isn’t a pollutant but a greenhouse gas. Still, geothermal power plants emit much less carbon dioxide than fossil fuel power plants.
What are the gases released from geothermal power plant?
Geothermal power plants do not burn fuel to generate electricity, but they may release small amounts of sulfur dioxide and carbon dioxide. Geothermal power plants emit 97% less acid rain-causing sulfur compounds and about 99% less carbon dioxide than fossil fuel power plants of similar size.
Which of the following is an advantage of geothermal energy?
Geothermal energy is more environmentally friendly than conventional fuel sources such as coal and other fossil fuels. In addition, the carbon footprint of a geothermal power plant is low. While there is some pollution associated with geothermal energy, this is relatively minimal when compared to fossil fuels.
Which of the following is an advantage of geothermal energy Brainly?
It is clean & environment friendly. It is renewable sources of energy. No wastage of generation of by-products. Maintenance cost of energy is very less.
How can we prevent geothermal pollution?
A few steps that can be taken to ensure little or no geothermal pollution are using less electricity, reduce temperature and volume of discharge, storing and reusing heated water, and discharging the wastes in less vulnerable zones.
How clean is geothermal energy?
First, it’s clean. Energy can be extracted without burning a fossil fuel such as coal, gas, or oil. Geothermal fields produce only about one-sixth of the carbon dioxide that a relatively clean natural-gas-fueled power plant produces, and very little if any, of the nitrous oxide or sulfur-bearing gases.
What are the 3 main uses of geothermal energy?
Geothermal energy is used in three main ways: direct use, power generation, and ground source heating and cooling: Direct Use: The hot water in geothermal reservoirs produces heat and steam, which can be directly used for multiple purposes. In the past, hot springs were directly used for bathing and cleaning purposes.
What are the three requirements for geothermal energy?
A geothermal resource requires three things to generate electricity:
- Fluid- sufficient fluid must exist in fractures and pore space within the rocks.
- Heat- the rocks must be hot. …
- Permeability- fluids must come into contact with the heated rock via fractures and pore spaces.