ADDED CONFIDENCE
Home buying is complex enough without having to know all the details of energy-efficient construction. Instead, look for the government-backed ENERGY STAR label to easily identify homes that are truly energy efficient. Find the house of your dreams and enjoy peace of mind knowing that it also meets strict energy efficiency guidelin

To earn the ENERGY STAR, a home must meet guidelines for energy efficiency set by the U.S. Environmental Protection Agency. These homes are at least 15% more energy efficient than homes built to the 2004 International Residential Code (IRC), and include additional energy-saving features that typically make them 20–30% more efficient than standard homes.

And with homebuyers increasingly interested in green building, energy efficiency is the place to start. That’s because the energy used in homes often comes from the burning of fossil fuels at power plants, which contributes to smog, acid rain, and risks of global warming. So, the less energy used, the less air pollution generated

Use the Home Maintenance Checklist to make sure your home is in good repair and for more information on why each of the following steps is important. This schedule will help you decide what time of year is best for each safety precaution.

The house is a system. You save money and improve performance when you take cost-effective measures that reduce building loads, and then install systems and appliances that are the right size to meet the reduced loads. In general, over-sizing worsens performance and increases costs.

The most effective strategy for improving household energy efficiency is to first target your home’s envelope—walls, attic, windows, and doors. Then improve the energy efficiency of systems, such as heating, cooling, lighting, and appliances. Finally, consider clean energy generation (solar, geothermal, and so on).

A brief summary to help you make the choice between radiant floor heating and forced-air.