The Energy Guide label will help you choose the most efficient model. 10 Ways to Save Energy With Cooling and Heating Cover pots and pans with tight-fitting covers. Trapped steam allows the food to cook faster. Use pots and pans with flat bottoms and match pan size to the size of the electric surface unit. If a pan is too big or has a warped bottom, food won't cook evenly.
Energy is wasted if the pan is too small.
Use a microwave or convection oven instead of a conventional oven whenever possible. Turn off your electric range two to three minutes before the end of cooking time. Retained heat will finish the cooking. Use portable appliances for specialized cooking tasks. Appliances such as toaster ovens and slow cookers use less energy.