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ANSI/ASHRAE/IESNA Standard 90.1-2007
DOE has started working on its determination on ASHRAE/IESNA Standard 90.1-2007.
Quantitative Analysis
DOE is preparing a quantitative comparative analysis of the estimated differences between the 2004 and 2007 editions of Standard 90.1. The analysis will be posted here in the near future. View the methodology (PDF 115 KB) used for the comparative analysis.
Detailed Textual Analysis
DOE is preparing a Detailed Textual Analysis of the estimated differences between the 2004 and 2007 editions of Standard 90.1. This analysis will be posted here in the near future.