What are the advantages and disadvantages of geothermal energy?
Now let’s discuss advantages and disadvantages of Geothermal Energy. Advantages of Geothermal Energy 1) It is a renewable source of energy. 2) By far, it is non-polluting and environment friendly. 3) There is no wastage or generation of by-products. 4) Geothermal energy can be used directly. In ancient times, people used this
How long does geothermal energy last on Earth?
Geothermal energy is a source of renewable energy that will last until the Earth is destroyed by the sun in around 5 billion years. The hot reservoirs within the Earth are naturally replenished, making it both renewable and sustainable. 3. Huge Potential
How much does a geothermal power plant cost?
Geothermal energy is an expensive resource to tap into, with price tags ranging from around $2-$7 million for a plant with a 1 megawatt capacity. However, where the upfront costs are high, the outlay can be recouped as part of a long-term investment. 5.
How is energy transported in the form of geothermal energy?
In this way, energy is transported in the form of internal energy. Geothermal energy is basicaly based simply on taking advantage of the fact that the subsoil temperature is warmer than on the surface, in winter, and instead cooler, in summer.
Creating the commercial geothermal power projects is very expensive. Drilling and exploring new reservoirs is quite expensive. It may cost from $2 to $7 million for a geothermal power plant with a 1 megawatt (MW) capacity. To develop the heating and the cooling system of the geothermal power plant requires very high upfront costs.
How much CO2 is released from geothermal power?
Research shows that an average geothermal power can release approximately 122kg CO2 for each megawatt (MWh) of electricity produced. It is equivalent to an eighth of the carbon emissions linked to a common coal power plant.
How long is geothermal energy good for the Earth?
According to scientists, geothermal energy will possibly last for billions of years. While non-renewable energy is limited and takes billions of years to replenish, geothermal is a very sustainable source of energy and is consistent throughout the year. 4. Reliable Source of Energy