Your existing home can be turned into green home with basic and cost effective ideas. The green theme would allow you to save lots of money on the electric bills and the other services. A green home does not mean that it would look green. It is all about using the resources optimally and the best use of energy present in your home. You can call on the services of a consultant or can start to work your own. You need to take a look at the AC system and its use in your home. The windows may be having leaks or the windows are helping the heat to transfer from outside or from inside. In both the cases, you can work to replace this window or can cover it with the curtain. Take a look at the other areas like bulbs and the electric appliances. Green home is all about the having an energy efficient home. There are many construction companies which are helping the people to get one such home. There are many tax credits as well which are monetary benefits.