Students recently replaced 2,300 older, inefficient light bulbs with ones that are 66 percent more efficient. The College has a solar array on campus and, in 2005, received a grant from the Department of Energy to build a 10 kilowatt wind turbine that is currently supplying power to the grid. A meteorological tower was installed on the top of the College's ski hill to monitor wind conditions and determine the feasibility of installing a wind turbine on the site. If the project is successful, the turbine will be used to power the ski area operations.