The reason behind is that building materials notably affect the cost of cooling as well as heating. You can easily maintain a comfy temperature level in your house just by selecting materials wisely. Design of house is another thing to be considered. You can hire an architect having good experience of designing buildings with significant energy efficiency. By applying these ideas, you should be able to save tremendous dollar amount. By applying these ideas practically will help you to owe peaceful life. During day time, do not use tube lights or bulbs in your home; make the appropriate use of sunlight. At night use of energy savers will be most appropriate. Now, come to the kitchen, where appliances count for 26.7% of total home energy expenses. Obviously, you may not turn off your refrigerator when you are out of the house, could you? No problem; there a range of alternatives, which will surely help you in reducing reduce the electric bill. Do not leave the refrigerator door open because it can increase your house energy utilization. It's quite simple if you really want to 'audit' your electricity expenses. Similar to an official audit, your home energy audit will give you a clear understanding of the usage per appliance, the peak hours of electricity consumption and cost-benefit analysis. Ultimately you'll be in a better position to take control of your monthly bill. You access this program through internet or with the help of office of Federal Government. You easily download forms through internet and then submit it online through your email. But it is better that you will go to federal government office personally and submit your form. Different states have different durations for processing the application. Close windows and ventilators during night and make optimum utilization of sunlight during day. With these, apparently small measures, you can save a lot. Use energy savers instead of ordinary electric bulbs. Go for onetime expense and purchase automatic lights that have timers and can even sense the right time to be switched off on their own.