On the topic of lighting, take a look at the natural light that you are achieving with your windows or glass front doors. Having natural light is a great convenience, as you will not have to turn on so many extra light sources, but what about the heat that comes with it? In some situations, this may be unwanted. Before you go covering up your windows, look into alternatives to retaining your natural light. For instance, you could purchase window film available from 3M, which lets natural light through while blocking heat. The added benefit to this is that it preserves your carpets and furniture by blocking UV rays. It’s a win-win benefit, all from a simple improvement to your windows.
In the end, it should be noted that cost savings and energy efficiency begin within the home itself. By making several simple changes, you are not only adding to your own quality of life, but also increasing resale value of your home. Take a look around your home today, and you may be surprised at how quickly these improvements increase your energy savings.