I am trying my best to be as green as possible. I have done a bunch of small things around my house such as changing light bulbs and things like that. However, I would like to do more. I just heard about Solar Roof Shingles from a friend of mine who is very green. She said that when she needed to have her roof replaced that is what she used and it has made a big difference in her utility bills. I think that something like that would be perfect for me and my house and perfect timing since I was just thinking that my roof was getting old!