(October 15, 2026 @ 6pm ET) 40 Minutes of Competence Study Session: The Building Efficiency Ratio and What it Means to Developers

This week's Amber Book: 40 Minutes of Competence program is titled, “The Building Efficiency Ratio and What it Means to Developers”

 

These study sessions are free and open to all, not just Amber Book subscribers, so join us this Thursday at 6pm ET: https://us02web.zoom.us/j/83922907346

 

You’ll take the first five minutes of class to answer this week's question alone, but if you would like to get a head-start on that, here is the assignment:

What is the building efficiency ratio of an office building of 100,000 sf, given that 20,000 sf is dedicated to elevators, physical plant equipment, restrooms, all hallways and lobbies, and the building management office?