Question

what is the differnce between conventional and non conventional energy sources

Answer 1

convential source of energy e.g coal,petrolium,natural gas.are non renewable sources of energy...... They do not cause any pollution e.g solar energy and geo thermal energy

Answer 2

Non-conventional sources of energy (e.g. solar and wind energy) are renewable sources of energy. They have been in use since a long time. For example, firewood and coal have been in use since a long time. ... Most of these energy sources (e.g. coal and firewood) cause pollution when used.