1180 Peachtree, designed by Pickard Chillton, is a 41-story, 780,000 square foot, Class A office building with an extraordinary emphasis on energy efficiency. At Hines, sustainability is not a means to an end but an ongoing practice that fosters communities and cities around the world. 1180 is the tallest building constructed in Atlanta in more than a decade and joined the Atlanta Better Buildings Challenge to carry on their sustainability story.