Green > US Department of Energy Compliance Software

COMcheck™

COMcheck- is a software tool developed by the U.S. Department of Energy's Building Energy Codes Program, designed to simplify the process of demonstrating compliance with the commercial building energy code using whole-building performance methods.

COMcheck - direct link > http://www.energycodes.gov/comcheck/ez_download.stm

COMcheck-Web - (is the web-based version of COMcheck, no software to download or install)

COMcheck Package Generator- (web-based, no software to download or install)