Commercial IECC Building Models -- Large Office

The commercial IECC prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. The prototype models include 16 building types in 19 climate locations for the 2006 IECC, 2009 IECC, 2012 IECC, 2015 IECC and 2018 IECC. Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the building descriptions, thermal zone internal loads, schedules and other key modeling input information.

The following files are for the Large Office building type.

Publication Date: 
Friday, June 12, 2020