Disadvantages of non-renewable energy

•    Are exhaustible.
•    Are bulky and thus difficult and costly to transport.
•    Coal and fuels are dirty as they contain too much smoke.
•    Coal and oil are major pollutants.
•    Mining of these sources of energy has left scars on the landscape and pit mining leads to subsidence of the earth's surface.
•    Uranium has caused untold suffering from nuclear weapons.
•    Mining of coal is dangerous for the health of miners.  Since it causes lung diseases.
•    Mines sometimes cave in causing loss of life.  Actually many people are buried from underground.