Geothermal energyis the heat that comes from the sub-surface of the earth.It is containedin the rock and fluidsbeneath theearth's crust and can be foundas far down to the earth'shot moltenrock,magma.
Geothermal energy is the thermal energy in the Earth's crust which originates from the formation of the planet and from radioactive decay of materials in currently uncertain but possibly roughly equal proportions.
Pros of Geothermal Energy :
Reliable source of power.
Usable for large and small-scale installations.
Small land footpring.
Cons of Geothermal Energy :
Location dependent.
Can lead to surface instability.
High initial costs.
How does it work?
Geothermal energy is a type of renewable energy taken from the Earth's core. It comes from heat generated during the original formation of the planet and the radioactive decay of materials. This thermal energy is stored in rocks and fluids in the centre of the earth.
3 main uses :
Hot water near the earth's surface is piped into buildings for heat. A district heating system provides heat for most of the buildings in Reykjavik, Iceland. Industrial applications of geothermal energy include food dehydration (drying), gold mining, and milk pasteurizing.
How many countries use Geothermal Energy?
26 Countries.
Geothermal electricity generation is currently used in 26 countries, while geothermal heating is in use in 70 countries. As of 2019, worldwide geothermal power capacity amounts to 15.4 gigawatts (GW), of which 23.86 percent or 3.68 GW are installed in the United States.
Top countries producing geothermal power :
US. With an installed capacity of 3,639MW in 2018, the US is the leading producer of geothermal energy across the world, producing 16.7 billion kilowatt hours (kWh) of geothermal energy throughout the year.
Answers & Comments
Answer:
QUESTION:
ᴡʜᴀᴛ ɪs ᴛʜᴇ geothermal energy?
ANSWER:
Geothermal energy is the heat that comes from the sub-surface of the earth. It is contained in the rock and fluids beneath the earth's crust and can be found as far down to the earth's hot molten rock,magma.
Explanation:
Hope it's Help
Answer:
Geothermal Energy
Pros of Geothermal Energy :
Cons of Geothermal Energy :
How does it work?
3 main uses :
How many countries use Geothermal Energy?
Top countries producing geothermal power :
I hope it helps;)