Disadvantages Of 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).

analysis has incontestable that solar energy is a perfect supply for lowtemperature heating applications like area and domestic quandary heating. Solar heating applications area unit intuitive since, once solar power is absorbed on a surface, the surface temperature rises, providing a heating potential. The use of solar energy to supply refrigertion is a smaller amount intuitive.

Due to the fracking industry being gainful, the solar has increased over 55% since 1995, but the rapid fall in the price of sol panel should be supported in future growth ( compound/complex). Also, the geothermal has signifintly became higher to about 27%. New technologies and also higher fossil fuel prices, so the geothermal space heating projects cost competitive with fossil fuel units (compound). Currently accounts are nearly 8.20% of the United States energy consumption. Most of that comes from biomass and hydroelectric sources and because of this, since 1995 the amount of energy produced by renewable sources has increased by 15.9% (complex) (History of Energy Use in the United States). Although, the percentage of fracking is beneficial,

Geothermal energy is the use of the Earth’s heat as energy, hence geo- (earth) and -thermal (heat). Geothermal energy is generated in the Earth’s core by the decay of highly unstable radioactive particles, which create heat when decayed. Geothermal energy then moves toward the surface through the mantle, mostly near where tectonic plates (the geological divisions of the Earth) meet via convection currents. This energy heats holes in the Earth that are filled with water, which are known as reservoirs. This makes steam, which can be piped up to either district heating systems (to heat houses, businesses, etc.) or geothermal power plants (to make electricity which are sent to houses, businesses, etc.). One place

Of all the non-depletable energy resources, I am most interested in Solar Energy. Although it is the newest and least developed non-depletable energy resources, its benefits makes it an energy resource that many people are interested in studying and developing. The concept of solar energy was first studied by 19 year old French expiramental physicist Edmund Becquerel in 1839 so it is a fairly new energy resource. Some pros of using Solar energy are the environmental benefits, high reliability, and low operating costs. Two of the draw backs are low efficiency (9-15%) and High costs; however, as more people start to use solar energy the costs will drop. Solar energy works by converting electromagnetic energy using photovoltaic cells into electricity. Location, time of day, season, and strength of sun are all important factors to solar energy. Today, there are some minor experiments with solar energy and they have all proved to be very efficient with their savings outweighing the costs. For example, there is a house in Massachusetts that uses solar energy.

Renewable resources are not immune to conflicts. Mansson (2015) sees that some potential conflicts could be local due to non centralized energy, i.e. a cloudy week for a city reliant on solar could be difficult if there isn’t any diversification. Diversification would solve this problem by having many sources of energy, hydropower from a dam, wind turbines, solar panels, and possibly a coal plant for backup. A possible issue is that being self reliant decreases our global presence (Mansson 2015). A solution to this would be producing and selling the technology.

When the energy crisis hit Americans in the 1970's, people were scrambling to find ways to conserve energy. The crisis brought to attention the very real shortage of fossil fuels. Gas and oil prices skyrocketed, and Americans looked for ways to save energy. They started producing smaller cars, driving less, and turning down their thermostats. Also, they started to examine alternate energy sources, such as solar, geothermal, and biomass. For a while, Americans were making a conscious effort to cut back on the use of fossil fuels. However, when gas and oil prices started to go back down in the early eighties, many of the conservation ideas were forgotten. In the minds of most Americans,

Research has demonstrated that solar energy is an ideal source for lowtemperature heating applications such as space and domestic hot water heating. Solar heating applications are intuitive since, when solar energy is absorbed on a surface, the surface temperature rises, providing a heating potential. The use of solar energy to provide refrigeration is less intuitive.

The term geothermal comes from the Greek geo meaning earth and therine meaning heat thus geothermal energy is energy derived from the natural heat of the earth. The heat that flows from the Earth's hot interior due to crustal plate movements, zones of high heat flow, may be located close to the surface where convective circulation plays a signifcant role in bringing the heat close to the surface (World Bank Group, 2004).

The word Geothermal literally means “heat from the earth”. The Earth has 4 levels: crust, mantle, outer core, and inner core. The crust acts as an insulator for the immense heat coming from below which is an efficient universal resource. The next section, the mantle, begins at a depth of 1250 miles and is only semi-molten. The third down, the outer core, starts at 2500 miles and is completely liquid. Finally, the inner core is solid and is made of nickel and iron. It starts at a depth of 4,000 miles and is 9,000 degrees fahrenheit.

Green constructions are becoming more popular for energy-saving. Comparing to the other building construction, the LEED-certified building has 34% of lower CO2 emissions and consume 25% less energy. LEED buildings are reported more than 20% lowers maintenance and operational cost compared to the other buildings. Most of the green buildings use renewable energy such as solar power systems. To reduce heating costs green building use a Solar heating system which has the power to preheat outside air before it enters the building. Installing a geothermal heat pump system have a major impact on saving energy from air conditioning, heating, and this technology considerably reduce the use of electricity. Green buildings are designed to use water efficiently by managing wastewater and rainwater which have a huge impact on

Over the past years, gasoline and electricity have been the leading energy resources. The search for an alternative source of energy has become a complicated problem for scientists and an economic dilemma for America's public. Scientists have been trying to recognize geothermal energy as the next leading source of energy. In this research paper, I account for the inexpensive costs and different methods of gathering the geothermal energy of America. Geothermal energy is a renewable energy resource which can heat and cool buildings. Although there are some by-products, using a particular type of system can help stop their emission. In conclusion, the use of geothermal energy

In today's world, we are stuck in a constant debate about efficient energy usage and production. Many have gone to alternative fuel sources do to the rising cost of fossil fuels and the environmental damage caused by the burning of fossil fuels. One option that goes largely unexplored is geothermal energy. Geothermal energy is not only a much more environmentally-friendly power source than fossil fuels, but the cost of installation is not significantly more expensive than the installation of a new “High Efficiency” conventional heating system. The focus of this inquiry will be upon single-household use, however it will also delve into geothermal energy on an industrial scale.

Nowadays, many power stations across the world burn fossil fuels to generate energy. When fossil fuels are burned to generate energy, they lead to increased concentrations of carbon dioxide and Sulphur dioxide into the atmosphere which contributes to global warming. However, stocks of fossil fuels are limited and alternatives need to be found. Alternative energy sources are a popular topic of conversion these days, as many of them believe that they can hold a promising solution to meet our

By the 20th century, the effects environmental pollution had been felt in most countries throughout the world. This made the world’s leaders to see the need of eradicating and reducing the enormous levels of pollutants flowing into Earth’s eco systems. This saw the need for green energy. One of the earliest green energy (geothermal energy) is traced to the first decade of the 20th century when the idea of placing turbines over stream was discovered so as to generate electricity. Such principle has, over the years, been expanded and today there are several geothermal plants across the world which creates clean energy.