Use this energy efficient appliances checklist: compare the Energy Rating Label, noting that more stars generally mean lower electricity use, and check the estimated annual energy consumption in kilowatt-hours. Choose a size and capacity that suits your household, as an oversized appliance can waste energy, and look for useful features such as eco cycles, timers and adjustable settings. Check the appliance’s standby consumption and whether it is suitable for your home’s electricity supply and installation requirements. For current product details, compare models through the government’s Energy Rating website and follow the manufacturer’s maintenance advice.