Essay on Geothermal Energy

Some advantages to using geothermal energy are: potentially an unlimited supply; does little damage to the environment; does not produce air pollution; does not require any additional structures (solar panels or windmills) to collect the energy; and it does not need to be transported to the power plant. The major disadvantages to using geothermal energy is the need to dig deep below the surface causing damage to the soil when drilling test wells, availability is limited; and there is not much power per vent. This type of energy source would only be available in the Philippines, Indonesia, Mexico, countries of Central and South America, countries in eastern Africa and in eastern Europe, Italy, Iceland, New Zealand, Japan, France and very few places in the United States, mostly in California and Nevada (www.altenergy.org).

Energy is an important part of life producing the power of movement, heat, and production of electricity in many different ways. Therefore, choosing the correct source of energy is important for the environment and humans. Renewable energy that produces electricity never runs out, causing a lower environmental impact. Solar, Biomass, Wind, Geothermal, and Hydropower energy should be used globally to produce electricity. On the other hand, producing electricity from nonrenewable energy sources can be very harmful to humans and the environment. Humans can easily be dependent on it, which may not be the best option when it comes to finance, efficiency, sustainability and more. Approximately 52% of the US electricity comes from polluting sources like natural gas, oil, nuclear, and hydropower that have a lot of disadvantages effecting the environment in a negative way.

Thomas Edison once said, “I have not failed 10,000 times. I have succeeded in proving that those 10,000 ways will not work,” he said of his method of experimentation. “When I have eliminated the ways that will not work, I will find the ways that will work.” Up until the late 1830’s electricity was derived from many non-renewable sources such as coal, oil, and natural gases. These are also known as fossil fuels. Fossil fuels are the major energy sources that are being used in the world today. The production of fossil fuels account for more than one-third of U.S global emissions, which trap heat, steadily drive up the plant’s temperature, and create harmful impacts on our health, our environment, and our climate. Their sources are limited and depleting at a faster

As the global population increases exponentially, having passed six billion in 1999, the world population is expected to be 8.9 billion by the year 2050. The worlds energy consumption will increase by an estimated 54 percent by 2025. Energy demand in the industrialized world is projected to grow 1.2 percent per year. Energy is a critical component of sustained economic growth and improved standards of living. One of the major requirements for sustaining human progress is an adequate source of energy. As the world’s technological enhancements and standards of living improve, so too does their appetite for electricity.

Fossil fuels and other power generates are slowly changing the world. Alternative power sources are slowly becoming more popular in everyday life while the technology progresses. Using these power sources that don’t pollute the atmosphere could be the change in the world that completely changes the way the world uses energy. Engineers and technicians have been producing these alternative ways for years and years. A few, but not limited to consist of: Solar panels, Wind turbines, Wave tech and much more.

As we go throughout life, we use various kinds of energy sources for our needs. Whether it be from solar energy to wind energy, there is a multitude of sources that allow us to do the things we do each and every day. Throughout the world, however, coal and nuclear power have risen to the

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

For many years, energy has been a need for people everywhere. What has become of the world today is due to the revolution in energy use. There are two types of energy non-renewables and sources-renewables. An example of a non-renewable is coal and it is a great type of fossil fuel the reason being is because it is a reliable source of electricity. Examples of renewables are wind,water and solar power. Renewables can be recovered and reused while on another hand a non-renewables can not be used again. Coal has been used for thousands of years archaeologists discovered that coal was used even in the second and third centuries by the Romans. Solar power is a renewable source since it’s powered by the sun. It can be changed into other forms for example both heat and electricity can come directly from the sun. The sun’s power has been used for a lifetime to heat up our homes, water (to drink and bathe), and our food as well. Both energy sources-coal and solar-are quite reliable resources, and are used very much. As worldwide energy sources, coal and solar power share similarities and differences when it comes to having a huge impact on the environment the world's economic status within how much money we profit from them and human health such as increased lung cancer rates.

4. Geothermal energy is the heat from the Earth. It's clean and sustainable. Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface. Pros: 1. Renewable 2. Efficient 3. Easy transportation Cons: 1.Lots of water needed 2. Electricity is still needed. 3. Unlimited Steam Not Guaranteed

When the new Southeast Polk High School opened they added many new energy saving products. This included installing geothermal heating under the high school cutting back on the cost of heating such a large building. Many new windows help save on energy used to light the building along with automatic lights that turn off after several minutes without movement. The new high school shows how easy it is to save money and help the environment. Renewable energy is good for all aspects of the U.S, providing jobs, economical growth, environmental cleanliness, and new research for improving energy efficiency. Therefore the United States should use renewable energy to benefit the economy and environment.

Sitting under the western half of the United States is a natural source of energy generated by the heat within the earth itself. When the energy crisis of the 1970’s took place, the government began funding programs to develop methods that would turn the heat produced from geothermal activity into a tangible source of power. The use of geothermal energy offers a safer alternative to nuclear power and lessens America’s dependence on foreign sources. As a renewable resource, geothermal energy would offer a stepping stone into lowering the impact Americans left on the environment but would also allow them to continue the use of the luxuries they had become so accustomed to having. The increase in prices to heat and cool homes using the

The Industrial Revolution sparked a need for large sources of energy. Human and animal labor could not provide the power necessary to power industrial machinery, railroads, and ships. The steam engine and later the internal combustion engine provided the bulk of the energy required by the industrial age. Today most nations are still heavily reliant on energy that comes from combustion. Usually coal, petrolium, and natural gas are used. Some hydroelectric, wind power, and nuclear fission sources are used, but in the US they accounted for less than 20% of the total energy consumption in 1997 (1). Many experts are worried that natural resources such as coal and petrolium are being depleted faster than they are being replenished, which could

Although humans use electricity for almost everything we do, we don’t realise that this is harming our environment in many ways. The production of electricity is causing a major loss of the earth’s natural resources such as:

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.

Geothermal Energy The human population is currently using up its fossil fuel supplies at staggering rates. Before long we will be forced to turn somewhere else for energy. There are many possibilities such as hydroelectric energy, nuclear energy, wind energy, solar energy and geothermal energy to name a few. Each one of these choices has its pros and cons.