I got a tour of the ZGF building from Roger who works there. I’m very impressed - some very cool stuff like windmills, radiant cooling & heating and the design itself is fantastic too.

They use rainwater for toilet flushing, which is super cool. But what really cracks me up is the signs that the City of PDX forced them to install at the urinals. It’s bit fuzzy in the photo but says “Rainwater - do not drink.” To which I say, “Really?!”

rainwater

rainwater-full