Water, wind, solar is known as the natural resources available in the environment. Using these available resources we can generate the alternate energy which will help us in saving money as well as balancing the environment. Recently many countries have adapted to this new discovery of alternate energy generation and have joined hands to make it prosper. Soon the usage of energy generated by the natural resources will be implemented all over the world which will help the common man and also will improve the world economy.
Wind power: Wind energy is renewable and doesn’t cost a thing! The kinetic energy held by wind is transformed in form of electricity by turbines. With the help of windmills, wind power is converted directly into energy for agricultural purposes such as grain grinding and water pumping.
Solar energy is the use of energy from the Sun - it is the conversion of sunlight into electricity. This can be done by a variety of methods such as photovoltaic. Solar heaters can heat water tanks, swimming pools and water pumps for agricultural purposes. Technology has harnessed solar power for a variety of other uses as well, from metal smelting and solar cookers, to industrial chemical production, domestic electricity generation and vehicle fueling.
Tidal power: One type of hydropower involves the use of the energy produced by the tides. The energy from the tides is transformed into electricity and other kind of power. Since the tides are generated by the gravitational forces and the rotation of the earth, tidal power has an astounding potential although it is not yet widely utilized. Moreover, it can’t get exhausted.
Hydroelectricity: A popular source of energy particular in countries with a tropical climate, it is the energy produced by using the gravitational force of water falling from a height. It is also the most widely used alternative energy source. A hydroelectricity plant produces no harmful waste and is a sustainable source of energy. Energy plants powered by hydroelectricity produce far lower levels of greenhouse gasses than traditional fossil fuel powered ones. Though the dam construction and maintenance is not considered environmentally and economically viable enough to be considered for widespread use by some, the advantages far outweigh the disadvantages.
Nuclear Energy: Nuclear fission is a kind of reaction that could produce energy. By utilizing nuclear fission and with other nuclear technologies, energy can be harnessed. Steam energy is generated by nuclear reactors through heating water and converting the steam into electricity. Ships and other naval vessels make use of nuclear power.
Geothermal power: Heat that is amassed from below the earth surface produces geothermal power. Energy plants backed up by geothermal power run for 24 hours. When viewed from the economics perspective, this form of energy is very feasible than making use of fossil fuels which have varying costs. A whole urban community can be supplied by one big geothermal plant while villages and building structures can be powered by small ones. Moreover, geothermal plants are maintainable and do not release poisonous elements to the atmosphere.
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