Homeowners and small farmers in windy, flat areas are already using the wind as a source of power. However, the use of wind energy is problematic: the wind provides an intermittent source of energy, and once captured, it must be rationed carefully.
Solar energy
Power plants and homes with solar power systems or solar panels can use the sun as a heat source or source of renewable energy. However, solar power, like wind energy, is problematic because of its intermittent nature, particularly in areas of the country that have high energy needs and relatively low exposure to the sun (NREL, 2009). Residential homes in California and the Western states have used solar power, with some success.
Geothermal, hydroelectric, and tidal energy
Drilling into the core of the earth to extract geothermal energy uses ground heat water to produce steam, which then powers electric generators. It is more easily to control than wind or solar energy, but poses more of a risk to the environment given that harmful by-products can be released when drilling into the earth. Water-based power like hydroelectric dams offer a more sustainable source of energy: "water can be accumulated above the dam" in a fresh or salt-water area, "and released to coincide with peaks in demand. So, unlike other types of power stations, hydroelectric power stations can promptly increase to full capacity," and be generated...
Alternative Energy Sources Concerns that have been raised regarding energy security have been occasioned by fears about oil and other fossil fuel depletion; reliance on foreign sources of energy; geopolitics; developing countries' energy needs; environmental concerns; population dynamics; and renewable and other alternative energy sources (Shah, 2011). This essay seeks to establish whether alternative energy sources can help ease human reliance on oil. It is important that governments invest on alternative sources
These and other concerns associated with wind energy development are discussed below, and are addressed in the Wind Energy Development Programmatic EIS. To get more information about these concerns and access current research, please visit the suggested web sites listed on the Wind Energy Links page (Talley 2). Economic factors that make necessitate a switch from fossil fuel power production to wind power production. The initial cost of installing a wind
Alternative Energy Source Alternative energy Alternative energy refers to the energy sources that have no undesired impact and they are renewable since they are generated by fuel sources and they restore themselves over a short period of time and do not diminish and are not derived from fossil fuels. They include solar energy, wind energy, geothermal, biomass, biogas and hydro electric power. These types of energy have a significant potential to reduce
Hydrogen power is a little harder to understand than other power sources that one is used to experiencing every day such as the sun and wind. Hydrogen power results from the reaction of hygrogen gas and oxygen gas to create water (Karim and Strickland, 2000). This reaction creates a lot of energy that can be harnessed by fuel cells and used to produce electricity. There are several advantages to hydrogen power.
We want people to come into the Lagos economy. There is room to do this by: obtaining a resident registration card. The value of registration will benefit everyone in terms of: the provisions of amenities, security and the protection of businesses. This is an enormous step forward." (Fashola Signs Lagos Residents' Registration Bill into Law 2011) The information from this source is useful because it is illustrating how the state
DOD: Pursuing Alternative Energy Energy conservation and finding an appropriate energy solution is something that impacts nearly every field and profession, and is an issue which directly impacts the Department of Defense in a constant and lasting manner. The Department of Defense has a responsibility to aggressively pursue alternative energy solutions, namely in the form of biofuels, just as they aggressively pursue the latest updates in technological warfare. In order
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