This was the largest single donation to the university at the time and this gift along with others led to, in May 2006, the opening of a new engineering building, the "Northwest Center for Engineering, Science and Technology", which houses much of the college. The LEED gold-certified engineering building reflects the university's increased emphasis on engineering, science and technology. The 130,000-square-foot (12,000 m2) facility includes classrooms, offices and 41 research and teaching labs.[18]