Bank of America signed a lease today (March 6) for an additional 522,000 square feet of ground floor and office space, including 13 full floors, at the Bank of America Tower now under construction at One Bryant Park. The new deal expands the Bank's occupancy to over three-quarters (77 percent) of the $1 billion, 51-story skyscraper, a co-development by The Durst Organization and Bank of America, up from the original 53%. "The Bank of America Tower is the first high-rise office building in the world to strive for the U.S. Green Building Council's Leadership in Energy & Environmental Design [LEED] Platinum designation," according to Jonathan Durst, Co-President of The Durst Organization. "It will use dramatically less energy, consume considerably less potable water and provide a healthy and productive environment with abundant natural light and fresh air." I'm hoping to get into the city this weekend and take some pictures of the construction site. The last time I was in the neighborhood the steel was out of the ground and it looked like the job was moving along pretty rapidly.