These two appliances can add a surprising amount to your bills for doing absolutely nothing. : State pensioners who won't be getting a £300 Winter Fuel Payment in December are being urged to make sure they unplug two energy guzzling appliances which add money to bills even when doing nothing. Energy prices have already gone up 10 percent going into this winter and will rise another 1.2 percent in January. At the same time, state pensioners not on Pension Credit are facing the higher prices without a £300 Winter Fuel Payment. And now consumer magazine Which?