The Leadership in Energy and Environmental Design (LEED) rating system was designed by the U.S. Green Building Council to promote the development of buildings geared toward energy efficiency.  Opened in 2008, the Utility Exploration Center (UEC) and Riley Library share this innovative building designed by Williams+Paddon Architects and the first building to receive a gold certification in Placer County. The Exploration Center is an educational facility designed to teach conservation and earth-friendly practices.

The gold LEED certification was obtained by the U.S. Green Building Council after an extensive review of the design, construction, and energy consumption of the library/Exploration Center.  These criteria also include access to alternative transportation (bus, bike, and walkability); much of the materials used are recycled and promote energy efficiency.

For more information on the Martha Riley Library go to www.roseville.ca.us/library; to learn more about the UEC go to www.roseville.ca.us/explore.