The Exchange on Sixteenth is LEED Platiunum certified! Congratulations to everyone involved in the sustainable development of this project @Kilroyrealty Flad Architects @RCHStudios @kilroygreen https://t.co/VtMHctkO6l pic.twitter.com/4MXFB5C6Eb
— Hathaway Dinwiddie (@hdcco) November 8, 2018
