11/03/2026
A more efficient home doesn’t just feel better to live in, it costs less to run. According to the U.S. Department of Energy, an energy-efficient home can save you anywhere from 5% to 30% on your energy bills.
That range is wide for a reason. How much you save depends on how your home is built and how well it performs, insulation, air sealing, windows, and the systems that heat and cool it. The only way to know where your home actually lands is to have its performance verified, and that’s exactly what a HERS® Index Score tells you.
The lower the score, the less energy a home uses, and the more money it can keep in your pocket year after year.
Learn more at hersindex.com