RESNET® Energy Smart Builders are committed to increasing the energy performance of the homes they build. These energy-efficient homes are more affordable to maintain, more comfortable, and have a higher value compared to regular homes. RESNET® Energy Smart Builders commit to building all HERS-rated homes, following RESNET®‘s stringent standards, and marketing their homes’ HERS® Index Score. The builders are listed on the RESNET® consumer site, www.hersindex.com