Two buildings at the University of South Carolina in Columbia have received Green Globes for their environmentally friendly renovations. The university says Harper and Elliott colleges, a residence hall and home of the South Carolina Honors College, underwent significant renovations during the summers of 2011 and 2012; the buildings’ structure and their mechanical, electrical and plumbing systems were upgraded. Harper was built in 1848 and Elliott in 1837. The renovations emphasized use of recycled materials, added environmentally-friendly amenities and reduced energy and water consumption.