Conventional (or usual) sources of energy (electricity) are coal, oil, wood, peat, uranium. Non-conventional (or unusual) sources of energy include: Solar power Hydro-electric power (dams in rivers)...
Non conventional sources are not better in terms of reliability, availability, or price, not so long as conventional energy fuels are available at low prices anyway. What they are better at is not...
The non-conventional sources of energy are: 1. Wind Energy advantages- non-polluting; low cost production of electricity once setup; safe and clean disadvantages- noise pollution; wind mills costly...