That's the name of a blog. Interesting stuff. (h/t, No Pasaran). Here's their thoughtful essay on The Green Mark-up: Who pays for environmentally-friendly design? That blog does not post frequently enough.
There is no doubt that, these days, "Green" is really all about the green.
Speaking of architecture, Sipp has a couple of posts on buildings in Providence, RI - and Maggie's Real Estate has a nice place in Westport, MA in the pipeline.