This is an article from ASHRAE Journal’s Guide to Standard 189.1. Click on the Related Items tab to see the other articles in this supplement.

Energy Efficiency, Section 7, addresses six major categories: envelope requirements, on-site renewable energy systems, mechanical equipment efficiencies, energy consumption data collection, peak load control and lighting. Each of these areas has been identified as a critical component in addressing the efficient use of energy in the design of high-performance buildings.

Units: Dual