Another of the disadvantages of solar energy is that one has to place the solar panels where there is nothing else obstructing the solar energy path and this can be very tricky especially for people who live in crowded apartments or those who have other objects on their roof tops. Currently, there are just not enough

As well as making sure that the glass is the most efficient you can install, you also need to look at the frames which are going to be used. Wooden frames have often been used in the past, and they do have several disadvantages. The first is that they need more ongoing maintenance than frames made from other materials

Energy efficient appliances can help you to save a lot of money over the course of a year, while also playing an important part in preserving the environment. Yes, the contribution you make will only be a small one, but if thousands of people make the same contribution the effect will be cumulative. In any case, now t

An energy efficient home is built initially by using the correct materials. There is little which can be done with much of the housing stock which was built over a century ago, as these constructions obviously used materials which were around at the time. The builders of the past did not have access to the highly deve