So I have begun "Going Green." I started when I bought the house by replacing all the appliances to more energy efficient models. I just went through the house and began replacing all the light bulbs with energy efficient light bulbs. I just replaced 11 of them and have few more to get. Mike and I are actually considering getting a tankless water heater, which is expensive but in the long run will save tons of money and energy in the long run . Why don't you do your part and start going green .... it can only help.