The sources of energy are available to the users free of cost so they do not realise the importance of energy. The excessive consumption of non-renewable sources of energy can create threat to the sustainable development of the country and may also result in energy crisis.

The demand for commercial energy is quite high with the increase in population and production; so it is getting exhausted quickly.

Whereas the renewable resources get renewed quickly and they are unlimited and as they can be regenerated so they are not affected by human activities.

So, the energy crisis can we overcome with the use of more and more renewable sources of energy than the non-renewable sources.