The D.O.E. has created COMcheck™, a simple tool that allows you to determine whole building or space-by-space compliance for envelope, interior and mechanical requirements with ASHRAE Standard 90.1-2001. Using this program, you will be able to determine the allowed lighting power calculation, actual lighting power calculation and the compliance calculation. You can access a web-based or downloadable version of COMcheck™ software at www.energycodes.gov/comcheck.
