Publications

Montana Residential Energy Code Field Study
Document Number: PNNL-28472 | Document Type: Field Study, Reports and Studies, State-specific | Publication Date:

A research project in the state of Montana 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 May 2018; data collection began in June 2018 and continued through September 2018. During this period, the project team visited 125 homes at various stages of construction, resulting in a data set based on observations made directly in the field.