Geothermal Energy
The Earth's interior can be extremely hot, and this heat can be used to warm our homes or even create electricity.
A geothermal system works like a giant underground heat pump. It sends water down through pipes deep into the Earth, where the rock layers are very hot.
The water gets heated and returns to the surface as hot water or steam.
In a home, this hot water can be used directly to warm the building through radiators or underfloor heating. In a power plant, the steam can spin large turbines, generating electricity.
Installing a geothermal system is expensive because it involves drilling deep into the ground. But after that, the energy is free and steady. The Earth never runs out of heat.
However, not every place has access to geothermal heat, and drilling deep can sometimes cause tiny earthquakes, which engineers must monitor.
Geothermal energy is clean because it doesn’t burn fuels or pollute the air. It’s also reliable because Earth's heat is always available, whether it is day or night, rain or shine.
The Earth's interior can be extremely hot, and this heat can be used to warm our homes or even create electricity.
A geothermal system works like a giant underground heat pump. It sends water down through pipes deep into the Earth, where the rock layers are very hot.
The water gets heated and returns to the surface as hot water or steam.
In a home, this hot water can be used directly to warm the building through radiators or underfloor heating. In a power plant, the steam can spin large turbines, generating electricity.
Installing a geothermal system is expensive because it involves drilling deep into the ground. But after that, the energy is free and steady. The Earth never runs out of heat.
However, not every place has access to geothermal heat, and drilling deep can sometimes cause tiny earthquakes, which engineers must monitor.
Geothermal energy is clean because it doesn’t burn fuels or pollute the air. It’s also reliable because Earth's heat is always available, whether it is day or night, rain or shine.