The college is committed to meeting the standards of LEED certification in construction of any new facilities, but Earlham has not sought certification to date. In renovation projects, the college does its best to incorporate green building design. For example, in the recent renovation of Olvey-Andis (a residence hall), Earlham chose to reuse and renovate existing masonry. Energy-efficient windows, new carpeting with recycled content, and more energy-efficient lighting systems were also installed.