Description

Energy modeling is used to compare efficiency strategies and show code compliance with an energy code relative to a baseline. The baseline reflects conventional design or a design compliant with the local energy code. To identify cost-effective, efficiency alternatives, or demonstrate code compliance, the baseline needs to be clearly defined and understood.

This paper will explore how baseline assumptions drive decisions. The differences between the ANSI/ ASHRAE/IESNA 90.1-2004: Energy Standard for Buildings Except Low-Rise Residential Buildings Energy Cost Budget method and Appendix G baselines will be discussed, as well as real-world considerations when establishing a baseline. Examples of how assumptions for windows, lighting, ventilation, and HVAC system options affect design decisions are given.

Citation: ASHRAE Conference Papers, 2010, vol. 116, pt. 2, Albuquerque, NM

Product Details

Published:

2010

Number of Pages:

8

File Size:

1 file , 270 KB

Product Code(s):

D-AB-10-C030