In an attempt to reduce dependency on non-renewable energy sources many nations and businesses have been considering other forms of energy. Geothermal power has become an option for some as an alternative energy source. Basically, this form of power involves drawing energy from under the surface of the Earth. That energy is inevitably transformed into a hot liquid. At this point the liquid is pressurized into steam, which eventually through the work of a generator and transformer, turns into useable energy.
The largest debate that circulates around geothermal power as a choice for energy is its renewability property. The odd fact about geothermal power is that it can be considered a renewable and a non-renewable source of alternative energy. Some will say that geothermal power is not a renewable source of energy, since unlike the sun’s rays or the wind it can be depleted in a few lifetimes. In contrast, others argue that it can be a renewable source of alternative energy depending on the manner that it is used. They claim that the superheated water that is removed from the surface of the Earth naturally replenishes itself through surface wells. Therefore, as long as a power plant does not remove the fluid faster than it can be replaced geothermal power will remain a renewable source of alternative energy.
The fact is that a geothermal system can be used for both households and businesses. Using geothermal power as another energy source can save an owner hundreds yearly in heating and cooling bills in the long run. However, those who are looking to install a geothermal system for their businesses should expect low to high costs upfront. The cost of the geothermal unit will depend on the complexity of the arrangement the individual intends to have set up. Plastic pipes are buried in a homeowner or business owner’s yard, where they will be used to pick up a certain ground temperature. Once the temperature is found, the system will transform the ground heat into useable heat or air conditioning depending on the setting it is in. The geothermal power unit is usually installed based on the amount of space that people have in their yards.
People can switch entirely to a geothermal power system for all of their heating, cooling and hot water needs. However, those who are not ready to make the complete switch can use geothermal power as a backup to their current system. Another reason why some people are attracted to this type of power is because of the environmental benefits that it provides. People are aware that a switch to this power source can add a savings of close to 80 percent over fossil fuels.
When it comes to renewable forms of alternative energy geothermal power is not discussed as much, but still exists as a viable alternative to a life that is dependent on fossil fuels. Geothermal power units will help its owners save hundreds or thousands in the long-term while helping the environment.