Wendy over at Simply Frugal Lifestyle suggests installing a programmable thermostat. Hop on over and read Wendy's complete post here
I found a huge difference in my bill when I installed one and studies have shown that sleeping in a colder room affords a better night's sleep.
If you haven't checked out my favorite blogs on the right sidebar, take a look. There are always lots of great tips from my fellow bloggers.
