what are the disadvantages of non conventional power resources
Answers
According to the U.S. Energy Information Administration, non-renewable energy sources cannot be replenished in a short period. They include fossil fuels such as oil, natural gas, coal, and uranium used for nuclear energy. The main advantages of non-renewable energies is that they are abundant and affordable.
One disadvantage with renewable energy is that it is difficult to generate the quantities of electricity that are as large as those produced by traditional fossil fuel generators. ... Renewable energy often relies on the weather for its source of power. Hydro generators need rain to fill dams to supply flowing water.
Here are some of the reasons why renewable energy can sometimes present problems:
Unreliable weather can affect energy supply. As renewable energy often relies on certain weather conditions, this can impact the reliability of a constant energy supply. For example:
Hydro generators need enough rain to fill dams for their supply of flowing water.
Wind turbines need wind to turn their blades.
Solar panels need clear skies and sunshine to get the heat needed to generate electricity.
It’s hard to produce the same amounts as non-renewable sources. It can be difficult to generate quantities of electricity that are as large as those produced by traditional fossil fuel generators.