Advantages of Non-conventional Energy Sources are:Renewable energy sources are abundant in nature.
They are renewable sources of energy.
They can be renewed with less effort and money.
Usage of these non-conventional energy sources does not cause pollution and are eco-friendly.
They are inexhaustible resources.
There is no depletion of natural resources.
Does not cause harm to the ecosystem.
The energy sources are sustainable and will never run out.
They require less maintenance and reduce the cost of operation.
The produce very little or no waste products like carbon dioxide and other pollutants and have minimal effect on the environment.
They can be economically beneficial to many regional areas.