Most of us are aware at how much energy a drying cycle will cost. Even if we don’t know the exact monetary cost, we do know how quickly the wheel of the electricity counter spins once the dryer is on. This is one of the reasons why it’s so important to get energy efficient washers and dryers, to cut down on your power bill and make life a little easier.1. Samsung WF520This new washer from Samsung is supposed to be whisper quiet and energy efficient.