The U.S. Department of Energy has determined that a typical resale home scores 130 on the HERS Index, while a standard new home is rated at 100. The lower the score, the more efficient the home is. An energy efficient Heritage Home with a HERS Index Score of 54 (our yearly average) is 46% more efficient than a traditionally-built home!
You can expect an annual energy usage of only 50-60% of the typical “standard new construction” home. You will receive a High-Performance Home Energy Rating Certificate that will show a summary of the estimated annual costs and energy consumption.
