There are many advantages of geothermal energy. The power plants have low running costs and don't generate harmful emissions. These power plants also take up very little space and can be relied upon to generate power 24 hours everyday. One of the final advantages of geothermal energy is the abundant supply because the Earth provides a lot of natural heat.
The only disadvantage to geothermal energy is that you require specific formations in the area to produce the heated water for the system. This is no different from oil or gas as these energy sources require specific geologic formations as well.The technical problems such as the drilling to the formation are commonly solved in the oil and gas industry as are the safety precautions with dealing with steam.
Iceland derives 79.7 petajoules (PJ), approximately 53.4% of its total national consumption of primary energy, 149.1 PJ from geothermal sources so the technology is in place and available.
There really are very few true disadvantages to Geothermal power. Cost and location are probably the two worst.
Nesjavellir Geothermal Power Station was created in 1990.
Geothermal power stations are built by digging into the Earth's crust and tapping into the direct heat that is never ending. It generally takes around nine months to start a geothermal power station.
you must build huge power plants
A geothermal power plant has a very low carbon footprint. However these types of plants are not efficient at producing energy.
10,715 megawatts 10-23%
Geothermal energy is not harmful. There are dangers in any power plant, of course, but the advantages of geothermal energy far outweigh the disadvantages. The advantages are that it is renewable and pollution free.
we believe its located on the Kamchatka Peninsula in russia.
No. Construction equipment used to build the station will burn fossil fuels and produce some pollution. When the station is complete it will produce pollution free electricity. The station will require some electric power from the grid to operate, and some of that electricity may be produced by coal powered plants which do produce pollution, but the geothermal power station will not produce pollution.
The disadvantages of geothermal energy are that after a while the heat below the ground may become dissipated. The power plant may have to stand idle for some time to let the heat build up again underground.
countries cannot rely on geothermal energy because there are not many suitable places for building a geothermal energy station. This is because you need hot rocks of a certain type and depth. Also a geothermal power station must be built in volcanically active places such as Ireland and New Zealand.
yes, water is heated by earth's interior and converted to steam
Plutionium, Uranium and/or Americum can all be used to fuel a nuclear fission power station