In summers the openings must be reasonable so as not to incorporate heated air. An significant concern in passive houses is insulation that acts as a barrier between internal and external temperatures of house. When the wind is too icy, insulated ceilings and walls maintain rooms' temperature and keep it from falling. v and stereo system from the main switch, because they consume a significant amount of electricity even in standby mode. When you have charged your mobile phone or any other device, pull the switch out of the socket as passive chargers use electricity. Beware of the biggest shareholder of your electricity, your heating system. Today, home energy rating systems are available that cater the need to measure energy consumption. This technology will help you to measure how much amount of energy your home appliances consume. It can be compared with the car meter that tells you speed and millage. There are energy specialists who inspect your home. In mobile home we place water heater outside the home which takes more time and energy for heating the water. If you think you can cover the water heater but you can't do this for safety purposes. Use insulation jacket for keeping your water heater warm and it will not allow the outside air to enter in the tank. Use of energy efficient materials and appliances around your home is another way to save your money at energy bills. These commercially available items would considerably add to the reduction home energy bills. One of these items is power efficient windows, which deflect the outside temperature from inflowing into your house. It is very difficult to maintain your heating system because of too much high electricity bills. For some family it is not easy to pay bills due to non-availability of funds. For poor and needy families, the low income home energy assistance program is designed. In short it is called LIHEAP. This program helps those people who are not able to pay electric bill especially in winter.