Energy Efficiency Field Studies

The U.S. Department of Energy (DOE) Building Energy Codes Program has developed research methods to support states in studying the impacts of their building energy codes. The objectives of the studies is to document typical design and construction practices, target areas for improvement through workforce education & training initiatives, and quantify energy efficiency and environmental impacts in buildings. States are encouraged to conduct these types of studies every 3-5 years to validate impacts of codes and other energy-efficiency programs, as well as to benchmark technology trends in residential and commercial construction.