In contrast, earlier lives were somewhat difficult because of the manual appliances and analogue equipments to be utilized. If take a quick look inside many households, you will several incredible equipments which will come to life with just a single flick of button. Automatic appliances also bring a lot ease in human life. They required maintenance but not as much as electrical system required. As we all know that solar energy is very cost effective because of its source. Another important benefit of solar system is that you need not t worry about rates because you get this energy free of cost from sun. Government is giving incentives to those people who are using developing solar system for their homes. This inexpensive and trouble-free way of storing and using energy is now becoming the upcoming trend in the energy sector. On large dams, water is used to spin turbines that produce electricity. This perfectly environment friendly electricity production method can be used to empower houses. Even in remote areas people uses their own small turbines, on foundations and waterfalls, which are sufficient for their energy requirements. You can save about 5% of electric bill on every 1 C. Therefore, always maintain your thermostat at lower temperatures. You can keep it lower during sleeping times or when you are out of home to save more and more money. 68 F is the best advised temperature for thermostats during winter season. 2. Water heaters also make use of a large amount of energy. Governments of some countries have even passed a regulation that requires people to build houses using clay bricks. If you plan your house design and building material rationally, you'll end up in saving many dollars monthly to spend that elsewhere. Design your house according to the established standards of a passive house, which will moderate the temperature by repelling intense heat and wintriness externally. Alternative energy sources are usually called as free energy because it continually produced via earth's natural processes. A conversion device or some kind of mechanism is required to utilize this free energy. Now-a-days, numerous alternative energy devices are available in the market. You can bring into play any one of your choice and suitability in order to make your house an energy efficient place.