Visit this site for interesting facts and information about electric Energy Sources. Learn about electric Energy Sources. Description together with definition of electric Energy Sources.
Electric energy is not readily available in nature. And therefore we are in need to generate electric energy from natural sources. Electric energy generation is the conversion of other kinds of energy, mainly primary energy, into electric energy.
Generally, the process of generating electricity goes through several transformations, as there is little primary energy directly convertible into electric energy. The primary sources for the generation of electric energy are listed below,
Coal Solar energy
Oil Wind energy
Natural gas Tidal energy
Nuclear energy Thermal energy
Generally two types of energy sources are available in nature. They are
Some of the examples of Renewable energy sources are,
Some of the examples of Non Renewable sources are,
Electric energy is not readily available in nature. We need a primary energy in order to get electric energy. Electric energy cannot be created nor destroyed but it can be transferred from one form to another form.
Hence in order to get electric energy some primary energy must be converted to electrical energy. Some of the examples showing how energy sources are used for the production of electric energy is explained below.
Nuclear plants use uranium fuel to produce electricity from a process called fission. Two types of Uranium fuel is used. U-238 and U-235. Uranium fuel is mostly made up of U-238 but U-235 splits easily (fission) and therefore it is unstable. So when the nuclei splits, they release neutrons. These neutrons hit other nearby uranium atoms causing it to also split and release their neutrons alongside heat energy also.The neutrons then hit other atoms causing them to split and release their neutrons and energy and so on. The fission chain continues. Rods, called control rods are used to control this fission reaction. The heat energy produced from this fission reaction is used to heat up water and produce steam which in turn drives a turbine, that spins a generator to produce electricity.
Electricity can be made from both renewable and nonrenewable sources. Nonrenewable sources include the burning of fossil fuels, coal which are often burnt to produce electricity. But these are rapidly running out, so sometime in the future we cannot depend on these sources to produce electricity so what do we use?
As a solution of the non-renewable sources of energy is the renewable sources of energy that can be used to make electricity this include solar power and hydropower and wind energy to produce electricity without producing carbon dioxide emissions. The use of renewable sources are an alternative that can be used when the non-renewable sources are scarce.