Comparison of the Energy Efficiency Prescribed by ASHRAE/ANSI/IESNA Standard 90.1-1999 and ASHRAE/ANSI/IESNA Standard 90.1-2004

This document presents the qualitative comparison of the U.S. Department of Energy's (DOE’s) formal determination of energy savings of ASHRAE Standard 90.1-2004. The term “qualitative” is used in the sense of identifying whether or not changes have a positive, negative, or neutral impact on energy efficiency of the standard, with no attempt made to quantify that impact. A companion document will present the quantitative comparison of DOE’s determination.

Publication Date:

Friday, December 1, 2006

determinations_com_dif04.pdf

Document Details

Last Name:

Halverson

Initials:

Affiliation:

PNNL

Document Number:

PNNL-17722

Focus:

Code Development

Building Type:

Commercial

Code Referenced:

ASHRAE Standard 90.1-2004

ASHRAE Standard 90.1-1999

Document type:

Comparison

Target Audience:

Federal Official

Policy Maker

State Official