What are the two advantages of geothermal energy Brainly?

Answer Expert Verified 1) Its renewable sorce of energy . 2)It is environment friendly because it does not cause any pollution. 3)No wastage of generation of by-products. 4)This energy can be used directly , in olden days this energy was used for cooking and many heating purposes.

What is the main source of geothermal energy?

Geothermal energy is produced by the heat of Earth’s molten interior. This energy is harnessed to generate electricity when water is injected deep underground and returns as steam (or hot water, which is later converted to steam) to drive a turbine on an electric power generator.

What are the advantages and disadvantages of geothermal energy?

So, geothermal power is eco-friendly compared to most sources of energy. Another advantage of geothermal energy is that it is non-depletable. The reservoirs of geothermal are from natural resources that are replenished naturally and can last for billions of years.

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 is geothermal energy used to generate electricity?

In areas that have a higher amount of heat flow, geothermal energy can be used to generate electricity. [1] What Are the Benefits of Geothermal Energy? A main benefit of geothermal energy is that it utilizes the flow of heat, which means that it does not need any fuel.

How much does a geothermal power plant cost?

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.