<p>If you want to really save costs during the summer, get an attic fan for your roof. You would be amazed how it cools down the home. In my neighborhood, people thought I was insane to spend 400 bucks on installing one, but they quickly changed their minds when my AC bill in 90+ degree weather was 300, while their home at the same temp was 500+.</p>
<p>Attic fans also add life to the roof, so you will not have to replace it as quickly.</p>
<p>I also agree that I don’t think the color is a make or break difference in the utility bill, it is windows, insulation, ceiling fans, HVACs, etc. Even, things like older fridges and w/d’s will tally up the bill. In my home, we have plantation blinds in the home. During the winter I open them up during the day to heat the home, but close all of them at night to keep the heat from escaping. I reverse this process in the summer, by keeping them closed during the day, and open at night.</p>
<p>Even buying storm doors for your home will save you more money then the color of the paint.</p>