I have no clue what makes a website hosting company "green"... greengeeks claims to be a green website hosting company and I do like how they are supposedly eco friendly. It would be nice for them to list on their website exactly how they are going about doing this. I imagine they are using low energy servers, low energy fans, and as such but I wish they would tell me. I signed up for them and their prices are very reasonable. Their video tutorials are also easy to understand. I have recommended greekgeeks hosting to my friends though the constant concern is that because they are Green is that they are not having enough electrical power to the servers and that they are going to run more slowly. I have not had that experience yet everyone seems to be worried about that. A point I think greengeeks should address and let people know that is not the case.