Question

How are non convenctional sources useful to us?

Answer 1

They cause less pollution
They reduce dependence on fossil fuels
They are eco-friendly

Answer 2

hi ,

Non-Conventional Sources of Energy 

I. The resources which are yet in the process of development over the past few years. It includes solar, wind, tidal, biogas, and biomass, geothermal. 

II. They are inexhaustible. 

III. They are generally pollution free. 

IV. Less expensive due to local sue and easy to maintain.


Hope this helps