American Society of Heating, Refrigerating and Air-Conditioning Engineers Illuminating Engineering Society of North America http:J/www.ashrae.org ANSIJASHRAWIESNA Standard 90.1-2007 was formulated by ASHRAE under an ANSI consensus process. IESNA is a joint sponsor of the standard. ANSIJASHRAE/IESNA Standard 90.1-2007

e building performance is the annual energy cost fora building design intended for use as a baseline for rating above standard design, as defined in ANSIJASHRAWIESNA Standard 90.1-2007, Informative Appendix G. Baseline irrigation water use is the amount of water used by conventional irrigation in the region. Basis of de