Alternative Sources of Energy: Geothermal Essay

When the water or lava comes up from the inner core from either a volcano or from a geyser, the temperature of the liquid it produces would be able to produce the same result we get from using fossil fuel to supply our energy. Geothermal energy could possibly be used to directly heat buildings or used to power turbines and thus generate electricity.

Wind energy, one of the oldest forms of renewable energy used by humans, is produced simply by harnessing the power of the wind with wind turbines and generating electricity. Geothermal energy is energy from the heat of the Earth, and is drawn from locations with naturally heated water like hot water reservoirs and geysers or areas deep within the Earth accessed by drilling (NREL, "Learning About Renewable Energy"). Hydroelectric power, in simplest terms, uses the power of water rushing downwards to rotate a propeller attached to a generator that in turn produces electricity (Perlman). Another form of renewable energy is biomass, such as wood, biofuel, and bio-waste, which is burned to produce energy; however, it is not clean energy.

Geothermal Energy: it means the use of heated water and stream to power the power station for turning steam and heated water to electricity but it's expensive

Many power plants still use fossil fuels to boil water for steam. Geothermal power plants, however, use steam produced from reservoirs of hot water found a couple of miles or more below the Earth's surface. There are three types of geothermal power plants: dry steam, flash steam, and binary cycle.

Natural gas is made into energy when CPS Energy operates 14 gas units to complement its energy generation efforts with coal, nuclear and renewable energy. The turbines suck in air, mix it with the fuel and ignite a fireball. The hot gases from the fireball impact the blades of the turbine to cause motion, creating mechanical energy. The generator converts the mechanical energy into electricity before it is transmitted for customer use. (CPS Energy, 2013)

Coal is a non-renewable resource that we use to power different things from houses to trains and get our electricity from. In order to convert coal into electricity there are multiple steps in which your have to take. First, you have to mix ground coal with hot air which is then transferred into a furnace. A furnace is an inclosed area in which materials can be heated to a very high temperature inside of the furnace. The hot air and ground up coal will then heat a boiler which contains water inside of it. A boiler is basically a container that is used for heating water to high temperatures like pans that boil water. The water then condenses into water vapor or steam from the hot air and coals heating the boiler. The steam then turns a turbine

6. The turbines turn the generators which produce electric power. (Please see to hydroelectric power on how the generators work. It 's basically the smae concept, but powered by moving water instead of moving steam.

The U.S. Department of Energy Geothermal Technologies Program’s report, A History of Geothermal Energy Research and Development in the United States published in 2010 is a four volume series that covers the thirty year period between 1976 and 2006 of growth and development of geothermal energy in America. This report is as the primary source detailing what started the exploration, how it will be accessed, the engineering

It can produce greenhouse gas emissions, unlike its competitors. So, should I really support an energy production method that directly contradicts my stance. Then again, promoting energy diversity is a number one goal in my opinion, and geothermal energy only accounts for less than three percent of B.C’s energy production.

A nuclear power plant creates electricity by splitting uranium atoms in a reactor. The heat from splitting the atoms heats water, and turns it into steam. The steam turns a steam turbine, which turns a copper coil and magnet generator. This creates electricity. The electricity is then put through a transformer (to change the voltage), and is put on transmission lines. In a nuclear power plant, nothing burns. The water stays in a cooling tower, ready to be used for steam.

Electricity is vital to everyone in the modern day. It has enhanced many aspects of our life to make life easier and efficient. These aspects include communication, entertainment, work, transportation and food. Electricity is produced by a generator in power plants through the process of electrical energy generation. This process goes through chemical combustion, nuclear fission and the kinetic energy of wind and flowing water to fuel heat engines, which primarily drive electromechanical generators to generate the electricity that we all highly have the need for. This huge need for electricity initiates a thriving demand for electricity generation therefore many power plants are desired worldwide.

Overall, the use of geothermal energy can vary from a small usage to a large usage. It is most likely to be useful for smaller operations such as individual buildings because of the small amount of space that they tend to take up. The fact that utility companies would need a large number of geothermal heat pumps and space for them to power and heat a town or city is another reason of why geothermal energy might not bode well for larger utility companies. However, they could be useful on a larger scale for utility companies who want to make money as it is a cheap and renewable energy source that doesn’t harm the environment and is available 24 hours a day. Also, it might be easier for a utility company to get a geothermal heat pump than it is for a person because of the cost of the pump

Indonesia is located in Southeast Asia, it’s made up of more than 18,000 islands and is the fourth most populous country in the world. 88% of the power generated in Indonesia is from non renewable resources. In order to change this, we decided to use geothermal energy to reduce the carbon emissions that are produced from the coal and oil. Indonesia has 40% of the world potential for geothermal energy

People are inflicting major damage to the Earth's environment, and if we don't do anything to stop the destruction soon, the results could be devastating. Most people know about global warming and think it may be a serious problem in the future. What most people don't understand is that global warming is happening now, and we are already feeling some of its destructive power. Because of the dangerous effects of global warming, alternative energy sources need to be aggressively pursued. Finding and utilizing alternative energy sources may be the only way to combat the increase of global warming.

Like some other renewable energy technologies, the costs of geothermal power plant are mainly on construction and early expenses, while cost much less in operation and maintenance.