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. Similarly during summers, blazing sunlight can't produce intense heat in house. Your aspiration must be to make sure that everything in your home is energy efficient. Markets are full of many renowned home energy appliance brands. While purchasing energy appliances, buyer must consider that the product should be energy efficient and effective. In this era of cut throat competition customer wants quality product at reasonable price. 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. Once you get to know the consumption pattern, you'll be able to take corrective actions that will not only reduce unnecessary electricity usage but will also improve your budget. People usually think that these items do not contribute but actually they can add up to 5% on bills. 4. Removing leaks around your house will also help in controlling energy lost and hence higher bills. These leaks have plenty of contribution in high cost of power bills. These are the possible ways for air to go in and out of the house. Buy well reputed brand that guarantee quality and are most efficient, so that you won't repent at your investment. These devices are very simple to install under walls, floor and ceilings but it is advisable not to install them yourself, call a technician for installation of energy saving devices. Home energy saving devices is available in two categories in markets. 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.