The US Office of Energy Efficiency & Renewable Energy recently published a report stating that that the average American household wastes between $200 – $400 a year of their energy bills on preventable energy loss. A couple hundred dollars a year may not seem like much to some, but over the long term, it adds up to thousands of dollars squandered. Multiply that by the millions of households in the US and… well, you get the picture. The good news is that many energy drains are preventable and, with a little investment in time and materials, can be reversed, saving you money and making your home more comfortable for your family.