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energy crisis
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Energy Crisis Essay This essay is about Energy Crisis, the need to conserve energy resources, conventional andnon-conventional resources, solar energy, and other sources of energy.Introduction:Adequate availability of inexpensive energy is the most important demand oftoday. Economic growthandindustrialiationbotharedependent ontheavailabilityofenergy. !ut today the problem is that world energy sources are fast depleting and this fastdepleting energy resources have put the world in a grip of energy crisis so this is the time tota"e steps to conserve the non-renewable sources energy and also find the alternative sourcesof energy or another way is to tap or harness the solar energy.Need to conserve energy resources:#any of the developed $estern-European countries and%apandepends agreat extent onimports of energyresources tomeet thebul"of theirrequirements. &f such is the condition of industrially and technologically advanced countrieson can imagine the condition of underdeveloped countries. These days the main sources ofenergy are coal, natural gas and mineral oil and some countries even have developed capacitytoproducehydro-electricandnuclear energytosomeextent. !ut their consumptioninfactories and automobiles is increasing in such manner that it would not ta"e man"ind morethan a hundred years to use up all the "nown resources on earth. 'ence the need to conservethe resources and use of available domestic resources is gaining momentum.Conventional and Non-Conventional Energy:There are two types of resources, there areconventional and non-conventional. !ul" of the non-conventional supplies come fromvegetable wastes, firewood, cowdung, besides mechanical energyderivedfromanimalpower and manpower. Among the primary sources of conventional energy coal and oil are themost dominant while electricity generated from coal and oil is the principal secondary sourceofconventional energyin&ndia. 'ydropowerhasalsogainedimportance. !esides, solarenergyisanimportantrenewablenon-pollutingsourceofenergywhichcanbeharnessedmost economically.Solar Energy:#uch research is going on all over the world on solar energy. According to (r.(enis 'ayes, a solar energy enthusiast, the sun could be used for providing directly half ofAmerica)s total energy needs. *ince energy crisis is a common problem the nations of theworld have decided to focus attention on it. They decided to meet every year in the $orldEnergy Conference. This co-operative effect can certainly help to meet the challenge and savethe world from the threat of energy crisis.Other sources of energy:Another interesting development has been the growing potential ofnatural gas theworldover as gases represent moreenergythanoil. +neof therecentdevelopments is that of biogas or gobargas. !esides, research is being carried out to harnesssolar energy, produce power from tidal waves ocean waves and wind. &n fact &ndia)s firstwave energy pro,ect is fast coming up at -ihingam, ./ "m away from Trivandrum.Conclusion:*o as thepositionof nationstands byus,we shouldta"eimmediatesteps todevelopalternatenon-conventional sources of energytobereadytofacethechallengetomorrow.