Passive Building Design Guide: Commercial Construction

A better building which is better for the occupants and better for owners over the long haul. You can read sections of the design guide here and elsewhere on this site, or you can download the guide in PDF format.

An energy-positive office, a healthcare facility, and a remodeled YMCA show that PHIUS+ makes sense
A better building that is more predictable and affordable—at little or no extra cost.
In fact, as buildings get bigger, efficiency scales nicely
For up to a 3% premium you get a superior building. And many experienced developers report lower premiums.
It may be the most thought-provoking 8-12 weeks of your career. And it will be worth it.