Electricity is one of the essential things these days. We can hardly spend an hour without electricity. But, does anybody really know how essential it is to save electricity. In order to have sufficient electricity, one should either save electricity or improve the generation of electricity. There are a number of ways to improve the generation of electricity, which include – installing solar panels at home, making use of windmills, using the earth’s magnetic energy and much more. By sing the above techniques, one can produce a sufficient amount of electricity. The main advantage of the above techniques is that they are very cost-effective, and even a common man can afford to try these techniques.