[Bldg-sim] 2006 IECC vs. ASHRAE 90.1-2004

Keith Swartz kswartz at ecw.org
Tue Jul 7 14:01:54 PDT 2009


Hello, all,

Does anyone know of a study that has compared the equivalency of the 2006 edition of the International Energy Conservation Code (IECC) compared to ASHRAE Standard 90.1-2004? It seems to me that they are roughly equivalent...The State of Wisconsin allows either one to show compliance with its energy code. Is there something credible I can refer to that states that they are essentially equivalent? An admittedly quick search I did came up with only some lighting comparisons.

_____________________
Keith Swartz, P.E., LEED AP
Energy Engineer / Senior Project Manager
Energy Center of Wisconsin
455 Science Drive, Suite 200
Madison, WI 53711
Phone: 608.238.8276 x123
Fax: 608.238.0523
Email: kswartz at ecw.org<mailto:kswartz at ecw.org>
Web: www.ecw.org<http://www.ecw.org>

Energy Center University
Your gateway to sustainable design training and online education programs.
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