Geothermal Energy Information.
Geothermal energy is energy made inside the Earth, but is brought out by using geothermal power plants. For the power plants to get the energy out of the Earth, they first have to pump hot water out of the ground from a well under high pressure. When that water reaches the surface of the Earth, pressure drops and turns water into steam. The steam then spins a turbine that is connected to a generator that produces energy. The steam cools then condenses back into water. Which leads the water to be pumped back into the Earth for the process to start over.
However, not all geothermal energy comes from power plants. Geothermal energy could also be produce by geothermal heat pumps. These systems transfer heat by pumping water through pipes just below Earth's surface.
Geothermal energy systems have costs such as, geothermal power plants could cost as low as $3,400 per kilowatt installed, while a geothermal heating pump can cost between $20,000 to $25,000 to install.
Geothermal energy both benefits and causes a few drawbacks to the environment. Geothermal energy always replenishes and is always there, geothermal energy is also a clean energy source right from the Earth. However, geothermal energy power plants to have high costs, as well as a heat pump.
However, not all geothermal energy comes from power plants. Geothermal energy could also be produce by geothermal heat pumps. These systems transfer heat by pumping water through pipes just below Earth's surface.
Geothermal energy systems have costs such as, geothermal power plants could cost as low as $3,400 per kilowatt installed, while a geothermal heating pump can cost between $20,000 to $25,000 to install.
Geothermal energy both benefits and causes a few drawbacks to the environment. Geothermal energy always replenishes and is always there, geothermal energy is also a clean energy source right from the Earth. However, geothermal energy power plants to have high costs, as well as a heat pump.