Question

speech on non conventional energy

Answer 1

You can use the following points in your speech:Advantages of non-conventional sources of energy*.Makes available sources of energy where conventional sources of energy cannot reach*.Is renewable and therefore sustainable*.Facilities require lesser maintenance*.Cost of raw material is low. For example: solar energy*.Process little or no pollutants and waste products*.Is better for the environment*.Bring commercial benefits to the regional areas.Disadvantages of non-conventional sources of energy*.Complex to generate large quantities of energy*.Cannot meet the demand requirements of energy, all by themselves*.Are dependent on natural resources like wind and sun and so, there is no reliability of supply taking climatic factors into account*.Being in the nascent stage, the cost of generating energy any such mean is expensive.