Two additional buildings at Ithaca College have been designated as Energy Star buildings. The Peggy R. Williams Center, which is undergoing review by the U.S. Green Building Council for certification at the LEED Platinum level, met the Energy Star certification for being at least 25% more energy efficient than comparable buildings.  A third Quad residence hall building, Hood Hall, was also Energy Star certified, making Ithaca the only college and university in New York State to now have four such Energy Star buildings on its campus.