The correct answer is option D, electric clothes dryer
An electric fan usually require 55 to 100 watts of power, while a coffee maker shall require a power of 300 to 600 watts, a dishwasher require 1200 to 2400 watts of electricity to operate and an electric clothe dryer require some 1800 to 5000 watts of power.
The device that needs the highest power shall consume the most energy to operate. Thus in the provided options electric clothes dryer consumes the maximum energy