A research project in the State of North Carolina identified opportunities to reduce homeowner utility bills in residential single-family new construction by increasing compliance with the state energy code. The study was initiated in 2015 and during this period, research teams visited 249 homes during various stages of construction, resulting in a substantial data set based on observations made directly in the field. Analysis of the data has led to a better understanding of the energy features present in homes, and indicates over $1.5 million in potential annual savings to North Carolina homeowners that could result from increased code compliance. View the full report.
More information on the NC field study here (viewable on this site until March 2022)
The U.S. Department of Energy has funded eight states to participate in the Residential Energy Code Field Study including; Alabama, Arkansas, Georgia, Kentucky, Maryland, North Carolina, Pennsylvania, and Texas. For more information on the project, visit the DOE Residential Energy Code Field Study page.