In recent years usage of fossil-fuel to produce electricity, especially coal, has significantly decreased.
A. In recent years usage of fossil-fuel to produce electricity, especially coal, has significantly decreased.
Incorrectmisplaced modifier - 'coal ' is not same as electricity
B. In recent years fossil-fuel usage, especially coal, to produce electricity has significantly decreased.
Incorrectmodifier issue - coal compare with fossil-fuel usage
C. For producing electricity, usage of fossil-fuel, especially of coal, in recent years have significantly decreased.
IncorrectSv issue - 'usage ' is singular, so verb should be 'has'
D. To produce electricity, fossil-fuel usage, especially that of coal, has significantly decreased in recent years.
IncorrectE sounds better than D
E. Usage of fossil fuel, especially of coal, to produce electricity has significantly decreased in recent years.
Correctperfect meaning, Correct choice