Fast Company: Seattles Bullitt Center is being heralded as the greenest, most energy-efficient commercial office building in the world. Its not that the six-story, 50,000-square-foot building is utilizing never-before-seen technology. But its combining a lot of different existing technologies and methods to create a structure thats a showpiece for green design--and a model for others to follow.
A project of the Bullitt Foundation, a Seattle-based sustainability advocacy group, the Bullitt Center has an...